+++ /dev/null
-APPLE PUBLIC SOURCE LICENSE
-Version 2.0 - August 6, 2003
-
-Please read this License carefully before downloading this software.
-By downloading or using this software, you are agreeing to be bound by
-the terms of this License. If you do not or cannot agree to the terms
-of this License, please do not download or use the software.
-
-1. General; Definitions. This License applies to any program or other
-work which Apple Computer, Inc. ("Apple") makes publicly available and
-which contains a notice placed by Apple identifying such program or
-work as "Original Code" and stating that it is subject to the terms of
-this Apple Public Source License version 2.0 ("License"). As used in
-this License:
-
-1.1 "Applicable Patent Rights" mean: (a) in the case where Apple is
-the grantor of rights, (i) claims of patents that are now or hereafter
-acquired, owned by or assigned to Apple and (ii) that cover subject
-matter contained in the Original Code, but only to the extent
-necessary to use, reproduce and/or distribute the Original Code
-without infringement; and (b) in the case where You are the grantor of
-rights, (i) claims of patents that are now or hereafter acquired,
-owned by or assigned to You and (ii) that cover subject matter in Your
-Modifications, taken alone or in combination with Original Code.
-
-1.2 "Contributor" means any person or entity that creates or
-contributes to the creation of Modifications.
-
-1.3 "Covered Code" means the Original Code, Modifications, the
-combination of Original Code and any Modifications, and/or any
-respective portions thereof.
-
-1.4 "Externally Deploy" means: (a) to sublicense, distribute or
-otherwise make Covered Code available, directly or indirectly, to
-anyone other than You; and/or (b) to use Covered Code, alone or as
-part of a Larger Work, in any way to provide a service, including but
-not limited to delivery of content, through electronic communication
-with a client other than You.
-
-1.5 "Larger Work" means a work which combines Covered Code or portions
-thereof with code not governed by the terms of this License.
-
-1.6 "Modifications" mean any addition to, deletion from, and/or change
-to, the substance and/or structure of the Original Code, any previous
-Modifications, the combination of Original Code and any previous
-Modifications, and/or any respective portions thereof. When code is
-released as a series of files, a Modification is: (a) any addition to
-or deletion from the contents of a file containing Covered Code;
-and/or (b) any new file or other representation of computer program
-statements that contains any part of Covered Code.
-
-1.7 "Original Code" means (a) the Source Code of a program or other
-work as originally made available by Apple under this License,
-including the Source Code of any updates or upgrades to such programs
-or works made available by Apple under this License, and that has been
-expressly identified by Apple as such in the header file(s) of such
-work; and (b) the object code compiled from such Source Code and
-originally made available by Apple under this License.
-
-1.8 "Source Code" means the human readable form of a program or other
-work that is suitable for making modifications to it, including all
-modules it contains, plus any associated interface definition files,
-scripts used to control compilation and installation of an executable
-(object code).
-
-1.9 "You" or "Your" means an individual or a legal entity exercising
-rights under this License. For legal entities, "You" or "Your"
-includes any entity which controls, is controlled by, or is under
-common control with, You, where "control" means (a) the power, direct
-or indirect, to cause the direction or management of such entity,
-whether by contract or otherwise, or (b) ownership of fifty percent
-(50%) or more of the outstanding shares or beneficial ownership of
-such entity.
-
-2. Permitted Uses; Conditions & Restrictions. Subject to the terms
-and conditions of this License, Apple hereby grants You, effective on
-the date You accept this License and download the Original Code, a
-world-wide, royalty-free, non-exclusive license, to the extent of
-Apple's Applicable Patent Rights and copyrights covering the Original
-Code, to do the following:
-
-2.1 Unmodified Code. You may use, reproduce, display, perform,
-internally distribute within Your organization, and Externally Deploy
-verbatim, unmodified copies of the Original Code, for commercial or
-non-commercial purposes, provided that in each instance:
-
-(a) You must retain and reproduce in all copies of Original Code the
-copyright and other proprietary notices and disclaimers of Apple as
-they appear in the Original Code, and keep intact all notices in the
-Original Code that refer to this License; and
-
-(b) You must include a copy of this License with every copy of Source
-Code of Covered Code and documentation You distribute or Externally
-Deploy, and You may not offer or impose any terms on such Source Code
-that alter or restrict this License or the recipients' rights
-hereunder, except as permitted under Section 6.
-
-2.2 Modified Code. You may modify Covered Code and use, reproduce,
-display, perform, internally distribute within Your organization, and
-Externally Deploy Your Modifications and Covered Code, for commercial
-or non-commercial purposes, provided that in each instance You also
-meet all of these conditions:
-
-(a) You must satisfy all the conditions of Section 2.1 with respect to
-the Source Code of the Covered Code;
-
-(b) You must duplicate, to the extent it does not already exist, the
-notice in Exhibit A in each file of the Source Code of all Your
-Modifications, and cause the modified files to carry prominent notices
-stating that You changed the files and the date of any change; and
-
-(c) If You Externally Deploy Your Modifications, You must make
-Source Code of all Your Externally Deployed Modifications either
-available to those to whom You have Externally Deployed Your
-Modifications, or publicly available. Source Code of Your Externally
-Deployed Modifications must be released under the terms set forth in
-this License, including the license grants set forth in Section 3
-below, for as long as you Externally Deploy the Covered Code or twelve
-(12) months from the date of initial External Deployment, whichever is
-longer. You should preferably distribute the Source Code of Your
-Externally Deployed Modifications electronically (e.g. download from a
-web site).
-
-2.3 Distribution of Executable Versions. In addition, if You
-Externally Deploy Covered Code (Original Code and/or Modifications) in
-object code, executable form only, You must include a prominent
-notice, in the code itself as well as in related documentation,
-stating that Source Code of the Covered Code is available under the
-terms of this License with information on how and where to obtain such
-Source Code.
-
-2.4 Third Party Rights. You expressly acknowledge and agree that
-although Apple and each Contributor grants the licenses to their
-respective portions of the Covered Code set forth herein, no
-assurances are provided by Apple or any Contributor that the Covered
-Code does not infringe the patent or other intellectual property
-rights of any other entity. Apple and each Contributor disclaim any
-liability to You for claims brought by any other entity based on
-infringement of intellectual property rights or otherwise. As a
-condition to exercising the rights and licenses granted hereunder, You
-hereby assume sole responsibility to secure any other intellectual
-property rights needed, if any. For example, if a third party patent
-license is required to allow You to distribute the Covered Code, it is
-Your responsibility to acquire that license before distributing the
-Covered Code.
-
-3. Your Grants. In consideration of, and as a condition to, the
-licenses granted to You under this License, You hereby grant to any
-person or entity receiving or distributing Covered Code under this
-License a non-exclusive, royalty-free, perpetual, irrevocable license,
-under Your Applicable Patent Rights and other intellectual property
-rights (other than patent) owned or controlled by You, to use,
-reproduce, display, perform, modify, sublicense, distribute and
-Externally Deploy Your Modifications of the same scope and extent as
-Apple's licenses under Sections 2.1 and 2.2 above.
-
-4. Larger Works. You may create a Larger Work by combining Covered
-Code with other code not governed by the terms of this License and
-distribute the Larger Work as a single product. In each such instance,
-You must make sure the requirements of this License are fulfilled for
-the Covered Code or any portion thereof.
-
-5. Limitations on Patent License. Except as expressly stated in
-Section 2, no other patent rights, express or implied, are granted by
-Apple herein. Modifications and/or Larger Works may require additional
-patent licenses from Apple which Apple may grant in its sole
-discretion.
-
-6. Additional Terms. You may choose to offer, and to charge a fee for,
-warranty, support, indemnity or liability obligations and/or other
-rights consistent with the scope of the license granted herein
-("Additional Terms") to one or more recipients of Covered Code.
-However, You may do so only on Your own behalf and as Your sole
-responsibility, and not on behalf of Apple or any Contributor. You
-must obtain the recipient's agreement that any such Additional Terms
-are offered by You alone, and You hereby agree to indemnify, defend
-and hold Apple and every Contributor harmless for any liability
-incurred by or claims asserted against Apple or such Contributor by
-reason of any such Additional Terms.
-
-7. Versions of the License. Apple may publish revised and/or new
-versions of this License from time to time. Each version will be given
-a distinguishing version number. Once Original Code has been published
-under a particular version of this License, You may continue to use it
-under the terms of that version. You may also choose to use such
-Original Code under the terms of any subsequent version of this
-License published by Apple. No one other than Apple has the right to
-modify the terms applicable to Covered Code created under this
-License.
-
-8. NO WARRANTY OR SUPPORT. The Covered Code may contain in whole or in
-part pre-release, untested, or not fully tested works. The Covered
-Code may contain errors that could cause failures or loss of data, and
-may be incomplete or contain inaccuracies. You expressly acknowledge
-and agree that use of the Covered Code, or any portion thereof, is at
-Your sole and entire risk. THE COVERED CODE IS PROVIDED "AS IS" AND
-WITHOUT WARRANTY, UPGRADES OR SUPPORT OF ANY KIND AND APPLE AND
-APPLE'S LICENSOR(S) (COLLECTIVELY REFERRED TO AS "APPLE" FOR THE
-PURPOSES OF SECTIONS 8 AND 9) AND ALL CONTRIBUTORS EXPRESSLY DISCLAIM
-ALL WARRANTIES AND/OR CONDITIONS, EXPRESS OR IMPLIED, INCLUDING, BUT
-NOT LIMITED TO, THE IMPLIED WARRANTIES AND/OR CONDITIONS OF
-MERCHANTABILITY, OF SATISFACTORY QUALITY, OF FITNESS FOR A PARTICULAR
-PURPOSE, OF ACCURACY, OF QUIET ENJOYMENT, AND NONINFRINGEMENT OF THIRD
-PARTY RIGHTS. APPLE AND EACH CONTRIBUTOR DOES NOT WARRANT AGAINST
-INTERFERENCE WITH YOUR ENJOYMENT OF THE COVERED CODE, THAT THE
-FUNCTIONS CONTAINED IN THE COVERED CODE WILL MEET YOUR REQUIREMENTS,
-THAT THE OPERATION OF THE COVERED CODE WILL BE UNINTERRUPTED OR
-ERROR-FREE, OR THAT DEFECTS IN THE COVERED CODE WILL BE CORRECTED. NO
-ORAL OR WRITTEN INFORMATION OR ADVICE GIVEN BY APPLE, AN APPLE
-AUTHORIZED REPRESENTATIVE OR ANY CONTRIBUTOR SHALL CREATE A WARRANTY.
-You acknowledge that the Covered Code is not intended for use in the
-operation of nuclear facilities, aircraft navigation, communication
-systems, or air traffic control machines in which case the failure of
-the Covered Code could lead to death, personal injury, or severe
-physical or environmental damage.
-
-9. LIMITATION OF LIABILITY. TO THE EXTENT NOT PROHIBITED BY LAW, IN NO
-EVENT SHALL APPLE OR ANY CONTRIBUTOR BE LIABLE FOR ANY INCIDENTAL,
-SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR RELATING
-TO THIS LICENSE OR YOUR USE OR INABILITY TO USE THE COVERED CODE, OR
-ANY PORTION THEREOF, WHETHER UNDER A THEORY OF CONTRACT, WARRANTY,
-TORT (INCLUDING NEGLIGENCE), PRODUCTS LIABILITY OR OTHERWISE, EVEN IF
-APPLE OR SUCH CONTRIBUTOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
-DAMAGES AND NOTWITHSTANDING THE FAILURE OF ESSENTIAL PURPOSE OF ANY
-REMEDY. SOME JURISDICTIONS DO NOT ALLOW THE LIMITATION OF LIABILITY OF
-INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THIS LIMITATION MAY NOT APPLY
-TO YOU. In no event shall Apple's total liability to You for all
-damages (other than as may be required by applicable law) under this
-License exceed the amount of fifty dollars ($50.00).
-
-10. Trademarks. This License does not grant any rights to use the
-trademarks or trade names "Apple", "Apple Computer", "Mac", "Mac OS",
-"QuickTime", "QuickTime Streaming Server" or any other trademarks,
-service marks, logos or trade names belonging to Apple (collectively
-"Apple Marks") or to any trademark, service mark, logo or trade name
-belonging to any Contributor. You agree not to use any Apple Marks in
-or as part of the name of products derived from the Original Code or
-to endorse or promote products derived from the Original Code other
-than as expressly permitted by and in strict compliance at all times
-with Apple's third party trademark usage guidelines which are posted
-at http://www.apple.com/legal/guidelinesfor3rdparties.html.
-
-11. Ownership. Subject to the licenses granted under this License,
-each Contributor retains all rights, title and interest in and to any
-Modifications made by such Contributor. Apple retains all rights,
-title and interest in and to the Original Code and any Modifications
-made by or on behalf of Apple ("Apple Modifications"), and such Apple
-Modifications will not be automatically subject to this License. Apple
-may, at its sole discretion, choose to license such Apple
-Modifications under this License, or on different terms from those
-contained in this License or may choose not to license them at all.
-
-12. Termination.
-
-12.1 Termination. This License and the rights granted hereunder will
-terminate:
-
-(a) automatically without notice from Apple if You fail to comply with
-any term(s) of this License and fail to cure such breach within 30
-days of becoming aware of such breach;
-
-(b) immediately in the event of the circumstances described in Section
-13.5(b); or
-
-(c) automatically without notice from Apple if You, at any time during
-the term of this License, commence an action for patent infringement
-against Apple; provided that Apple did not first commence
-an action for patent infringement against You in that instance.
-
-12.2 Effect of Termination. Upon termination, You agree to immediately
-stop any further use, reproduction, modification, sublicensing and
-distribution of the Covered Code. All sublicenses to the Covered Code
-which have been properly granted prior to termination shall survive
-any termination of this License. Provisions which, by their nature,
-should remain in effect beyond the termination of this License shall
-survive, including but not limited to Sections 3, 5, 8, 9, 10, 11,
-12.2 and 13. No party will be liable to any other for compensation,
-indemnity or damages of any sort solely as a result of terminating
-this License in accordance with its terms, and termination of this
-License will be without prejudice to any other right or remedy of
-any party.
-
-13. Miscellaneous.
-
-13.1 Government End Users. The Covered Code is a "commercial item" as
-defined in FAR 2.101. Government software and technical data rights in
-the Covered Code include only those rights customarily provided to the
-public as defined in this License. This customary commercial license
-in technical data and software is provided in accordance with FAR
-12.211 (Technical Data) and 12.212 (Computer Software) and, for
-Department of Defense purchases, DFAR 252.227-7015 (Technical Data --
-Commercial Items) and 227.7202-3 (Rights in Commercial Computer
-Software or Computer Software Documentation). Accordingly, all U.S.
-Government End Users acquire Covered Code with only those rights set
-forth herein.
-
-13.2 Relationship of Parties. This License will not be construed as
-creating an agency, partnership, joint venture or any other form of
-legal association between or among You, Apple or any Contributor, and
-You will not represent to the contrary, whether expressly, by
-implication, appearance or otherwise.
-
-13.3 Independent Development. Nothing in this License will impair
-Apple's right to acquire, license, develop, have others develop for
-it, market and/or distribute technology or products that perform the
-same or similar functions as, or otherwise compete with,
-Modifications, Larger Works, technology or products that You may
-develop, produce, market or distribute.
-
-13.4 Waiver; Construction. Failure by Apple or any Contributor to
-enforce any provision of this License will not be deemed a waiver of
-future enforcement of that or any other provision. Any law or
-regulation which provides that the language of a contract shall be
-construed against the drafter will not apply to this License.
-
-13.5 Severability. (a) If for any reason a court of competent
-jurisdiction finds any provision of this License, or portion thereof,
-to be unenforceable, that provision of the License will be enforced to
-the maximum extent permissible so as to effect the economic benefits
-and intent of the parties, and the remainder of this License will
-continue in full force and effect. (b) Notwithstanding the foregoing,
-if applicable law prohibits or restricts You from fully and/or
-specifically complying with Sections 2 and/or 3 or prevents the
-enforceability of either of those Sections, this License will
-immediately terminate and You must immediately discontinue any use of
-the Covered Code and destroy all copies of it that are in your
-possession or control.
-
-13.6 Dispute Resolution. Any litigation or other dispute resolution
-between You and Apple relating to this License shall take place in the
-Northern District of California, and You and Apple hereby consent to
-the personal jurisdiction of, and venue in, the state and federal
-courts within that District with respect to this License. The
-application of the United Nations Convention on Contracts for the
-International Sale of Goods is expressly excluded.
-
-13.7 Entire Agreement; Governing Law. This License constitutes the
-entire agreement between the parties with respect to the subject
-matter hereof. This License shall be governed by the laws of the
-United States and the State of California, except that body of
-California law concerning conflicts of law.
-
-Where You are located in the province of Quebec, Canada, the following
-clause applies: The parties hereby confirm that they have requested
-that this License and all related documents be drafted in English. Les
-parties ont exige que le present contrat et tous les documents
-connexes soient rediges en anglais.
-
-EXHIBIT A.
-
-"Portions Copyright (c) 1999-2003 Apple Computer, Inc. All Rights
-Reserved.
-
-This file contains Original Code and/or Modifications of Original Code
-as defined in and that are subject to the Apple Public Source License
-Version 2.0 (the 'License'). You may not use this file except in
-compliance with the License. Please obtain a copy of the License at
-http://www.opensource.apple.com/apsl/ and read it before using this
-file.
-
-The Original Code and all software distributed under the License are
-distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
-EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
-INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
-Please see the License for the specific language governing rights and
-limitations under the License."
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: BonjourExample.cpp,v $
+Revision 1.2 2006/08/14 23:23:57 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.1 2005/05/20 22:01:01 bradley
Bonjour for Windows example code to browse for HTTP services and deliver via Window messages.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: stdafx.cpp,v $
+Revision 1.2 2006/08/14 23:23:57 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.1 2005/05/20 22:01:02 bradley
Bonjour for Windows example code to browse for HTTP services and deliver via Window messages.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: stdafx.h,v $
+Revision 1.2 2006/08/14 23:23:57 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.1 2005/05/20 22:01:02 bradley
Bonjour for Windows example code to browse for HTTP services and deliver via Window messages.
-/*\r
+/* -*- Mode: C; tab-width: 4 -*-\r
+ *\r
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.\r
*\r
- * @APPLE_LICENSE_HEADER_START@\r
+ * Licensed under the Apache License, Version 2.0 (the "License");\r
+ * you may not use this file except in compliance with the License.\r
+ * You may obtain a copy of the License at\r
* \r
- * This file contains Original Code and/or Modifications of Original Code\r
- * as defined in and that are subject to the Apple Public Source License\r
- * Version 2.0 (the 'License'). You may not use this file except in\r
- * compliance with the License. Please obtain a copy of the License at\r
- * http://www.opensource.apple.com/apsl/ and read it before using this\r
- * file.\r
+ * http://www.apache.org/licenses/LICENSE-2.0\r
* \r
- * The Original Code and all software distributed under the License are\r
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER\r
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,\r
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,\r
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.\r
- * Please see the License for the specific language governing rights and\r
+ * Unless required by applicable law or agreed to in writing, software\r
+ * distributed under the License is distributed on an "AS IS" BASIS,\r
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+ * See the License for the specific language governing permissions and\r
* limitations under the License.\r
- * \r
- * @APPLE_LICENSE_HEADER_END@\r
\r
Change History (most recent first):\r
\r
$Log: AssemblyInfo.cs,v $
+Revision 1.2 2006/08/14 23:23:58 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.1 2004/07/19 07:54:24 shersche
Initial revision
\r
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DNSServiceBrowser.cs,v $
+Revision 1.7 2006/08/14 23:23:58 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.6 2005/02/10 22:35:06 cheshire
<rdar://problem/3727944> Update name
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DNSServiceBrowser.m,v $
+Revision 1.31 2006/08/14 23:23:55 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.30 2005/01/27 17:46:16 cheshire
Added comment
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DNSServiceReg.m,v $
+Revision 1.16 2006/08/14 23:23:55 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.15 2004/06/05 02:01:08 cheshire
Move DNSServiceRegistration from mDNSMacOSX directory to Clients directory
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ClassFactory.cpp,v $
+Revision 1.3 2006/08/14 23:24:00 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/13 21:24:21 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ClassFactory.h,v $
+Revision 1.3 2006/08/14 23:24:00 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/13 21:24:21 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ExplorerBar.cpp,v $
+Revision 1.4 2006/08/14 23:24:00 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.3 2004/07/26 05:44:08 shersche
remove extraneous debug statement
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ExplorerBar.h,v $
+Revision 1.3 2006/08/14 23:24:00 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/13 21:24:21 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ExplorerBarWindow.cpp,v $
+Revision 1.22 2006/08/14 23:24:00 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.21 2005/04/06 01:13:07 shersche
<rdar://problem/4066195> Use the product icon instead of globe icon for 'About' link.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ExplorerBarWindow.h,v $
+Revision 1.8 2006/08/14 23:24:00 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.7 2005/02/25 19:57:30 shersche
<rdar://problem/4023323> Remove FTP browsing from plugin
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ExplorerPlugin.cpp,v $
+Revision 1.9 2006/08/14 23:24:00 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.8 2005/06/30 18:01:54 shersche
<rdar://problem/4130635> Cause IE to rebuild cache so we don't have to reboot following an install.
;
+;
; Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
;
-; @APPLE_LICENSE_HEADER_START@
+; Licensed under the Apache License, Version 2.0 (the "License");
+; you may not use this file except in compliance with the License.
+; You may obtain a copy of the License at
;
-; This file contains Original Code and/or Modifications of Original Code
-; as defined in and that are subject to the Apple Public Source License
-; Version 2.0 (the 'License'). You may not use this file except in
-; compliance with the License. Please obtain a copy of the License at
-; http://www.opensource.apple.com/apsl/ and read it before using this
-; file.
+; http://www.apache.org/licenses/LICENSE-2.0
;
-; The Original Code and all software distributed under the License are
-; distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
-; EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
-; INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
-; FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
-; Please see the License for the specific language governing rights and
+; Unless required by applicable law or agreed to in writing, software
+; distributed under the License is distributed on an "AS IS" BASIS,
+; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+; See the License for the specific language governing permissions and
; limitations under the License.
-;
-; @APPLE_LICENSE_HEADER_END@
;
; Change History (most recent first):
;
; $Log: ExplorerPlugin.def,v $
+; Revision 1.3 2006/08/14 23:24:00 cheshire
+; Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+;
; Revision 1.2 2004/07/13 21:24:21 rpantos
; Fix for <rdar://problem/3701120>.
;
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ExplorerPlugin.h,v $
+Revision 1.4 2006/08/14 23:24:00 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.3 2005/01/25 18:35:38 shersche
Declare APIs for obtaining handles to resource modules
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: LoginDialog.cpp,v $
+Revision 1.3 2006/08/14 23:24:00 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/13 21:24:21 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: LoginDialog.h,v $
+Revision 1.3 2006/08/14 23:24:00 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/13 21:24:21 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: StdAfx.cpp,v $
+Revision 1.3 2006/08/14 23:24:00 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/13 21:24:21 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: StdAfx.h,v $
+Revision 1.4 2006/08/14 23:24:00 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.3 2005/10/19 19:50:34 herscher
Workaround a bug in the latest Microsoft Platform SDK when compiling C++ files that include (directly or indirectly) <WspiApi.h>
-/*
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
* Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
-/*
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DNSSDUnitTest.java,v $
+Revision 1.6 2006/08/14 23:24:07 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.5 2006/06/20 23:01:58 rpantos
+<rdar://problem/3839132> Java needs to implement DNSServiceRegisterRecord equivalent
+
Revision 1.4 2004/08/04 01:07:43 rpantos
Update unit test for <rdar://problems/3731579&3731582>.
fRegTest = new RegTest();
new BrowseTest();
new DomainTest();
+ new RegistrarTest();
this.waitForEnd();
}
}
}
+class RegistrarTest extends TermReporter implements RegisterRecordListener
+{
+ public RegistrarTest()
+ {
+ try {
+ byte[] kResponsiblePerson = { 'g','r','o','v','e','r' };
+ fRegistrar = DNSSD.createRecordRegistrar( this);
+ fRegistrar.registerRecord( DNSSD.UNIQUE, 0,
+ "test.registrartest.local", 17 /*ns_t_rp*/, 1, kResponsiblePerson, 3600);
+ } catch( Exception e) { e.printStackTrace(); }
+ }
+
+ public void recordRegistered( DNSRecord record, int flags)
+ {
+ String s = "RegistrarTest result flags:" + String.valueOf( flags);
+ System.out.println( s);
+
+ try {
+ byte[] kResponsiblePerson = { 'e','l','m','o' };
+ record.update( 0, kResponsiblePerson, 3600);
+ record.remove();
+ } catch( Exception e) { e.printStackTrace(); }
+ }
+
+ protected DNSSDRecordRegistrar fRegistrar;
+}
+
-/*
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
* Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
-/*
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
* Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
-/*
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
* Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
-/*
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
* Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
-/*
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
* Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
+# -*- tab-width: 4 -*-
+#
# Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
#
-# @APPLE_LICENSE_HEADER_START@
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
#
-# This file contains Original Code and/or Modifications of Original Code
-# as defined in and that are subject to the Apple Public Source License
-# Version 2.0 (the 'License'). You may not use this file except in
-# compliance with the License. Please obtain a copy of the License at
-# http://www.opensource.apple.com/apsl/ and read it before using this
-# file.
+# http://www.apache.org/licenses/LICENSE-2.0
#
-# The Original Code and all software distributed under the License are
-# distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
-# EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
-# INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
-# Please see the License for the specific language governing rights and
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
# limitations under the License.
-#
-# @APPLE_LICENSE_HEADER_END@
-#
#
# This Makefile builds .jar files for the DNS-SD Java sample apps.
# You must have the Java support installed.
+# -*- tab-width: 4 -*-
+#
# Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
#
-# @APPLE_LICENSE_HEADER_START@
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
#
-# This file contains Original Code and/or Modifications of Original Code
-# as defined in and that are subject to the Apple Public Source License
-# Version 2.0 (the 'License'). You may not use this file except in
-# compliance with the License. Please obtain a copy of the License at
-# http://www.opensource.apple.com/apsl/ and read it before using this
-# file.
+# http://www.apache.org/licenses/LICENSE-2.0
#
-# The Original Code and all software distributed under the License are
-# distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
-# EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
-# INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
-# Please see the License for the specific language governing rights and
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
# limitations under the License.
-#
-# @APPLE_LICENSE_HEADER_END@
#
# $Log: Makefile,v $
+# Revision 1.8 2006/08/14 23:23:55 cheshire
+# Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+#
# Revision 1.7 2006/01/06 01:06:17 cheshire
# <rdar://problem/3978979> Compile library and client programs in one pass
#
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: FirstPage.cpp,v $
+Revision 1.6 2006/08/14 23:24:09 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.5 2005/07/07 17:53:20 shersche
Fix problems associated with the CUPS printer workaround fix.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: FirstPage.h,v $
+Revision 1.3 2006/08/14 23:24:09 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2005/07/07 17:53:20 shersche
Fix problems associated with the CUPS printer workaround fix.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: FourthPage.cpp,v $
+Revision 1.8 2006/08/14 23:24:09 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.7 2005/07/07 17:53:20 shersche
Fix problems associated with the CUPS printer workaround fix.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: FourthPage.h,v $
+Revision 1.4 2006/08/14 23:24:09 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.3 2005/07/07 17:53:20 shersche
Fix problems associated with the CUPS printer workaround fix.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: PrinterSetupWizardApp.cpp,v $
+Revision 1.9 2006/08/14 23:24:09 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.8 2005/04/13 17:43:39 shersche
<rdar://problem/4081448> Change "PrinterWizard.dll" to "PrinterWizardResources.dll"
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: PrinterSetupWizardApp.h,v $
+Revision 1.3 2006/08/14 23:24:09 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2005/01/25 08:52:55 shersche
<rdar://problem/3911084> Add APIs to return localizable and non-localizable resource DLL handles
Bug #: 3911084
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: PrinterSetupWizardSheet.cpp,v $
+Revision 1.35 2006/08/14 23:24:09 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.34 2005/10/05 17:32:51 herscher
<rdar://problem/4141221> Use a case insensitive compare operation to check whether a printer with the same name has already been installed.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: PrinterSetupWizardSheet.h,v $
+Revision 1.12 2006/08/14 23:24:09 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.11 2005/10/05 17:32:51 herscher
<rdar://problem/4141221> Use a case insensitive compare operation to check whether a printer with the same name has already been installed.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: SecondPage.cpp,v $
+Revision 1.19 2006/08/14 23:24:09 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.18 2005/07/20 17:44:54 shersche
<rdar://problem/4124524> UI fixes for CUPS workaround
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: SecondPage.h,v $
+Revision 1.9 2006/08/14 23:24:09 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.8 2005/03/20 20:08:37 shersche
<rdar://problem/4055670> Second screen should not select a printer by default
SetPrinterInformationState( BOOL state );
std::string m_selectedName;
-\r
-private:\r
-\r
- CStatic m_printerInformation;\r
- CStatic m_descriptionLabel;\r
- CStatic m_descriptionField;\r
- CStatic m_locationLabel;\r
- CStatic m_locationField;\r
+
+
+private:
+
+
+
+ CStatic m_printerInformation;
+
+ CStatic m_descriptionLabel;
+
+ CStatic m_descriptionField;
+
+ CStatic m_locationLabel;
+
+ CStatic m_locationField;
+
bool m_gotChoice;
};
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ThirdPage.cpp,v $
+Revision 1.28 2006/08/14 23:24:09 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.27 2005/10/05 21:41:45 herscher
<rdar://problem/4190104> Use "application/octet-stream" to determine if CUPS shared queue supports raw
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ThirdPage.h,v $
+Revision 1.6 2006/08/14 23:24:09 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.5 2005/07/07 17:53:20 shersche
Fix problems associated with the CUPS printer workaround fix.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: UtilTypes.h,v $
+Revision 1.15 2006/08/14 23:24:09 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.14 2005/06/30 18:02:54 shersche
<rdar://problem/4124524> Workaround for Mac OS X Printer Sharing bug
-/*\r
+/* -*- Mode: C; tab-width: 4 -*-\r
+ *\r
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.\r
*\r
- * @APPLE_LICENSE_HEADER_START@\r
+ * Licensed under the Apache License, Version 2.0 (the "License");\r
+ * you may not use this file except in compliance with the License.\r
+ * You may obtain a copy of the License at\r
* \r
- * This file contains Original Code and/or Modifications of Original Code\r
- * as defined in and that are subject to the Apple Public Source License\r
- * Version 2.0 (the 'License'). You may not use this file except in\r
- * compliance with the License. Please obtain a copy of the License at\r
- * http://www.opensource.apple.com/apsl/ and read it before using this\r
- * file.\r
+ * http://www.apache.org/licenses/LICENSE-2.0\r
* \r
- * The Original Code and all software distributed under the License are\r
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER\r
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,\r
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,\r
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.\r
- * Please see the License for the specific language governing rights and\r
+ * Unless required by applicable law or agreed to in writing, software\r
+ * distributed under the License is distributed on an "AS IS" BASIS,\r
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+ * See the License for the specific language governing permissions and\r
* limitations under the License.\r
- * \r
- * @APPLE_LICENSE_HEADER_END@\r
\r
Change History (most recent first):\r
\r
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: stdafx.cpp,v $
+Revision 1.2 2006/08/14 23:24:09 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.1 2004/06/18 04:36:58 rpantos
First checked in
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: stdafx.h,v $
+Revision 1.3 2006/08/14 23:24:09 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2005/10/19 19:50:35 herscher
Workaround a bug in the latest Microsoft Platform SDK when compiling C++ files that include (directly or indirectly) <WspiApi.h>
-/*\r
+/* -*- Mode: C; tab-width: 4 -*-\r
+ *\r
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.\r
*\r
- * @APPLE_LICENSE_HEADER_START@\r
+ * Licensed under the Apache License, Version 2.0 (the "License");\r
+ * you may not use this file except in compliance with the License.\r
+ * You may obtain a copy of the License at\r
* \r
- * This file contains Original Code and/or Modifications of Original Code\r
- * as defined in and that are subject to the Apple Public Source License\r
- * Version 2.0 (the 'License'). You may not use this file except in\r
- * compliance with the License. Please obtain a copy of the License at\r
- * http://www.opensource.apple.com/apsl/ and read it before using this\r
- * file.\r
+ * http://www.apache.org/licenses/LICENSE-2.0\r
* \r
- * The Original Code and all software distributed under the License are\r
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER\r
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,\r
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,\r
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.\r
- * Please see the License for the specific language governing rights and\r
+ * Unless required by applicable law or agreed to in writing, software\r
+ * distributed under the License is distributed on an "AS IS" BASIS,\r
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+ * See the License for the specific language governing permissions and\r
* limitations under the License.\r
- * \r
- * @APPLE_LICENSE_HEADER_END@\r
\r
Change History (most recent first):\r
\r
$Log: AssemblyInfo.cs,v $
+Revision 1.2 2006/08/14 23:24:21 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.1 2004/07/19 07:57:08 shersche
Initial revision
\r
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: SimpleChat.cs,v $
+Revision 1.6 2006/08/14 23:24:21 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.5 2004/09/13 19:37:42 shersche
Change code to reflect namespace and type changes to dnssd.NET library
-/*
- * Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
+/* -*- Mode: C; tab-width: 4 -*-
+ *
+ * Copyright (c) 2002-2006 Apple Computer, Inc. All rights reserved.
*
* Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
* ("Apple") in consideration of your agreement to the following terms, and your
(may require that you run a Visual Studio script such as vsvars32.bat first)
*/
+// For testing changes to dnssd_clientstub.c, uncomment this line and the #include below
+// #define __APPLE_API_PRIVATE 1
+
#include "dns_sd.h"
#include <ctype.h>
#include <stdio.h> // For stdout, stderr
#define getpid _getpid
#define strcasecmp _stricmp
#define snprintf _snprintf
+static const char kFilePathSep = '\\';
#else
#include <unistd.h> // For getopt() and optind
#include <netdb.h> // For getaddrinfo()
#include <sys/time.h> // For struct timeval
-#include <arpa/inet.h> // For inet_addr()
-#include <netinet/in.h> // For struct sockaddr_in()
#include <sys/socket.h> // For AF_INET
+#include <netinet/in.h> // For struct sockaddr_in()
+#include <arpa/inet.h> // For inet_addr()
+static const char kFilePathSep = '/';
#endif
+//#include "../mDNSShared/dnssd_clientstub.c"
//*************************************************************************************************************
// Globals
static char myhinfoW[14] = "\002PC\012Windows XP";
static char myhinfoX[ 9] = "\003Mac\004OS X";
static char updatetest[3] = "\002AA";
-static char bigNULL[4096];
+static char bigNULL[8200];
// Note: the select() implementation on Windows (Winsock2) fails with any timeout much larger than this
#define LONG_TIME 100000000
(void)client; // Unused
(void)ifIndex; // Unused
- (void)errorCode; // Unused
(void)context; // Unused
-
- if (!*replyDomain) return;
// 1. Print the header
if (num_printed++ == 0) printf("Timestamp Recommended %s domain\n", operation == 'E' ? "Registration" : "Browsing");
printtimestamp();
- printf("%-10s", DomainMsg(flags));
- printf("%-8s", (flags & kDNSServiceFlagsMoreComing) ? "(More)" : "");
- if (partialflags) printf("Flags: %4X ", partialflags);
- else printf(" ");
-
- // 2. Count the labels
- while (*replyDomain)
+ if (errorCode)
+ printf("Error code %d\n", errorCode);
+ else if (!*replyDomain)
+ printf("Error: No reply domain\n");
+ else
{
- label[labels++] = replyDomain;
- replyDomain = GetNextLabel(replyDomain, text);
- }
+ printf("%-10s", DomainMsg(flags));
+ printf("%-8s", (flags & kDNSServiceFlagsMoreComing) ? "(More)" : "");
+ if (partialflags) printf("Flags: %4X ", partialflags);
+ else printf(" ");
+
+ // 2. Count the labels
+ while (*replyDomain)
+ {
+ label[labels++] = replyDomain;
+ replyDomain = GetNextLabel(replyDomain, text);
+ }
+
+ // 3. Decide if we're going to clump the last two or three labels (e.g. "apple.com", or "nicta.com.au")
+ if (labels >= 3 && replyDomain - label[labels-1] <= 3 && label[labels-1] - label[labels-2] <= 4) initial = 3;
+ else if (labels >= 2 && replyDomain - label[labels-1] <= 4) initial = 2;
+ else initial = 1;
+ labels -= initial;
- // 3. Decide if we're going to clump the last two or three labels (e.g. "apple.com", or "nicta.com.au")
- if (labels >= 3 && replyDomain - label[labels-1] <= 3 && label[labels-1] - label[labels-2] <= 4) initial = 3;
- else if (labels >= 2 && replyDomain - label[labels-1] <= 4) initial = 2;
- else initial = 1;
- labels -= initial;
-
- // 4. Print the initial one-, two- or three-label clump
- for (i=0; i<initial; i++)
- {
- GetNextLabel(label[labels+i], text);
- if (i>0) printf(".");
- printf("%s", text);
- }
- printf("\n");
-
- // 5. Print the remainder of the hierarchy
- for (depth=0; depth<labels; depth++)
- {
- printf(" ");
- for (i=0; i<=depth; i++) printf("- ");
- GetNextLabel(label[labels-1-depth], text);
- printf("> %s\n", text);
+ // 4. Print the initial one-, two- or three-label clump
+ for (i=0; i<initial; i++)
+ {
+ GetNextLabel(label[labels+i], text);
+ if (i>0) printf(".");
+ printf("%s", text);
+ }
+ printf("\n");
+
+ // 5. Print the remainder of the hierarchy
+ for (depth=0; depth<labels; depth++)
+ {
+ printf(" ");
+ for (i=0; i<=depth; i++) printf("- ");
+ GetNextLabel(label[labels-1-depth], text);
+ printf("> %s\n", text);
+ }
}
if (!(flags & kDNSServiceFlagsMoreComing)) fflush(stdout);
{
char *op = (flags & kDNSServiceFlagsAdd) ? "Add" : "Rmv";
(void)client; // Unused
- (void)errorCode; // Unused
(void)context; // Unused
if (num_printed++ == 0) printf("Timestamp A/R Flags if %-25s %-25s %s\n", "Domain", "Service Type", "Instance Name");
printtimestamp();
- printf("%s%6X%3d %-25s %-25s %s\n", op, flags, ifIndex, replyDomain, replyType, replyName);
+ if (errorCode) printf("Error code %d\n", errorCode);
+ else printf("%s%6X%3d %-25s %-25s %s\n", op, flags, ifIndex, replyDomain, replyType, replyName);
if (!(flags & kDNSServiceFlagsMoreComing)) fflush(stdout);
}
+static void ShowTXTRecord(uint16_t txtLen, const unsigned char *txtRecord)
+ {
+ const unsigned char *ptr = txtRecord;
+ const unsigned char *max = txtRecord + txtLen;
+ while (ptr < max)
+ {
+ const unsigned char *const end = ptr + 1 + ptr[0];
+ if (end > max) { printf("<< invalid data >>"); break; }
+ if (++ptr < end) printf(" "); // As long as string is non-empty, begin with a space
+ while (ptr<end)
+ {
+ // We'd like the output to be shell-friendly, so that it can be copied and pasted unchanged into a "dns-sd -R" command.
+ // However, this is trickier than it seems. Enclosing a string in double quotes doesn't necessarily make it
+ // shell-safe, because shells still expand variables like $foo even when they appear inside quoted strings.
+ // Enclosing a string in single quotes is better, but when using single quotes even backslash escapes are ignored,
+ // meaning there's simply no way to represent a single quote (or apostrophe) inside a single-quoted string.
+ // The only remaining solution is not to surround the string with quotes at all, but instead to use backslash
+ // escapes to encode spaces and all other known shell metacharacters.
+ // (If we've missed any known shell metacharacters, please let us know.)
+ // In addition, non-printing ascii codes (0-31) are displayed as \xHH, using a two-digit hex value.
+ // Because '\' is itself a shell metacharacter (the shell escape character), it has to be escaped as "\\" to survive
+ // the round-trip to the shell and back. This means that a single '\' is represented here as EIGHT backslashes:
+ // The C compiler eats half of them, resulting in four appearing in the output.
+ // The shell parses those four as a pair of "\\" sequences, passing two backslashes to the "dns-sd -R" command.
+ // The "dns-sd -R" command interprets this single "\\" pair as an escaped literal backslash. Sigh.
+ if (strchr(" &;`'\"|*?~<>^()[]{}$", *ptr)) printf("\\");
+ if (*ptr == '\\') printf("\\\\\\\\");
+ else if (*ptr >= ' ' ) printf("%c", *ptr);
+ else printf("\\\\x%02X", *ptr);
+ ptr++;
+ }
+ }
+ }
+
static void DNSSD_API resolve_reply(DNSServiceRef client, const DNSServiceFlags flags, uint32_t ifIndex, DNSServiceErrorType errorCode,
- const char *fullname, const char *hosttarget, uint16_t opaqueport, uint16_t txtLen, const char *txtRecord, void *context)
+ const char *fullname, const char *hosttarget, uint16_t opaqueport, uint16_t txtLen, const unsigned char *txtRecord, void *context)
{
union { uint16_t s; u_char b[2]; } port = { opaqueport };
uint16_t PortAsNumber = ((uint16_t)port.b[0]) << 8 | port.b[1];
(void)client; // Unused
(void)ifIndex; // Unused
- (void)errorCode; // Unused
(void)context; // Unused
printtimestamp();
- printf("%s can be reached at %s:%u", fullname, hosttarget, PortAsNumber);
-
- if (flags) printf(" Flags: %X", flags);
- if (txtLen > 1) // Don't show degenerate TXT records containing nothing but a single empty string
+ if (errorCode) printf("Error code %d\n", errorCode);
+ else
{
- const char *ptr = txtRecord;
- const char *max = txtRecord + txtLen;
- printf(" TXT");
- while (ptr < max)
- {
- const char *end = ptr + 1 + ptr[0];
- if (end > max) { printf("<< invalid data >>"); break; }
- if (++ptr < end) printf(" "); // As long as string is non-empty, begin with a space
- while (ptr < end)
- {
- if (*ptr == '\\') printf("\\\\"); // '\' displays as "\\"
- else if (*ptr == ' ' ) printf("\\ "); // ' ' displays as "\ "
- else if (*ptr > ' ' ) printf("%c", *ptr); // Display normal characters as-is
- else printf("\\x%02X", *ptr); // ther chararacters displayed as "\xHH"
- ptr++;
- }
- }
+ printf("%s can be reached at %s:%u", fullname, hosttarget, PortAsNumber);
+ if (flags) printf(" Flags: %X", flags);
+ // Don't show degenerate TXT records containing nothing but a single empty string
+ if (txtLen > 1) { printf("\n"); ShowTXTRecord(txtLen, txtRecord); }
+ printf("\n");
}
- printf("\n");
+
if (!(flags & kDNSServiceFlagsMoreComing)) fflush(stdout);
}
(void)context; // Unused
printf("Got a reply for %s.%s%s: ", name, regtype, domain);
- switch (errorCode)
+
+ if (errorCode == kDNSServiceErr_NoError)
{
- case kDNSServiceErr_NoError: printf("Name now registered and active\n"); break;
- case kDNSServiceErr_NameConflict: printf("Name in use, please choose another\n"); exit(-1);
- default: printf("Error %d\n", errorCode); return;
+ printf("Name now registered and active\n");
+ if (operation == 'A' || operation == 'U' || operation == 'N') timeOut = 5;
}
+ else if (errorCode == kDNSServiceErr_NameConflict)
+ {
+ printf("Name in use, please choose another\n");
+ exit(-1);
+ }
+ else
+ printf("Error %d\n", errorCode);
- if (operation == 'A' || operation == 'U' || operation == 'N') timeOut = 5;
if (!(flags & kDNSServiceFlagsMoreComing)) fflush(stdout);
}
const unsigned char *rd = rdata;
const unsigned char *end = (const unsigned char *) rdata + rdlen;
char rdb[1000];
- char *p = rdb;
- const char * const lim = rdb + sizeof(rdb);
+ int unknowntype = 0;
(void)sdRef; // Unused
(void)flags; // Unused
(void)ifIndex; // Unused
- (void)errorCode;// Unused
(void)ttl; // Unused
(void)context; // Unused
- switch (rrtype)
- {
- case kDNSServiceType_A: sprintf(rdb, "%d.%d.%d.%d", rd[0], rd[1], rd[2], rd[3]); break;
- default : p += snprintf(p, lim-p, "%d bytes%s", rdlen, rdlen ? ":" : "");
- while (rd < end && p < lim) p += snprintf(p, lim-p, " %02X", *rd++);
- break;
- }
if (num_printed++ == 0) printf("Timestamp A/R Flags if %-30s%4s%4s Rdata\n", "Name", "T", "C");
printtimestamp();
- printf("%s%6X%3d %-30s%4d%4d %s\n", op, flags, ifIndex, fullname, rrtype, rrclass, rdb);
+ if (errorCode)
+ printf("Error code %d\n", errorCode);
+ else
+ {
+ switch (rrtype)
+ {
+ case kDNSServiceType_A: sprintf(rdb, "%d.%d.%d.%d", rd[0], rd[1], rd[2], rd[3]); break;
+ case kDNSServiceType_AAAA: sprintf(rdb, "%02X%02X:%02X%02X:%02X%02X:%02X%02X:%02X%02X:%02X%02X:%02X%02X:%02X%02X",
+ rd[0x0], rd[0x1], rd[0x2], rd[0x3], rd[0x4], rd[0x5], rd[0x6], rd[0x7],
+ rd[0x8], rd[0x9], rd[0xA], rd[0xB], rd[0xC], rd[0xD], rd[0xE], rd[0xF]); break;
+ break;
+ default : sprintf(rdb, "%d bytes%s", rdlen, rdlen ? ":" : ""); unknowntype = 1; break;
+ }
+
+ printf("%s%6X%3d %-30s%4d%4d %s", op, flags, ifIndex, fullname, rrtype, rrclass, rdb);
+ if (unknowntype) while (rd < end) printf(" %02X", *rd++);
+ printf("\n");
+
+ if (operation == 'C')
+ if (flags & kDNSServiceFlagsAdd)
+ DNSServiceReconfirmRecord(flags, ifIndex, fullname, rrtype, rrclass, rdlen, rdata);
+ }
+
if (!(flags & kDNSServiceFlagsMoreComing)) fflush(stdout);
}
if (client2) FD_SET(dns_sd_fd2, &readfds);
// 3. Set up the timeout.
- tv.tv_sec = timeOut;
+ tv.tv_sec = timeOut;
tv.tv_usec = 0;
result = select(nfds, &readfds, (fd_set*)NULL, (fd_set*)NULL, &tv);
// Return the recognized option in optstr and the option index of the next arg.
#if NOT_HAVE_GETOPT
{
- int i;
+ int i;
for ( i=1; i < argc; i++)
{
if ( argv[i][0] == '-' && &argv[i][1] &&
}
#else
{
- int operation = getopt(argc, (char * const *)argv, optstr);
+ int operation = getopt(argc, (char * const *)argv, optstr);
*pOptInd = optind;
return operation;
}
{
case kDNSServiceErr_NoError: printf("Name now registered and active\n"); break;
case kDNSServiceErr_NameConflict: printf("Name in use, please choose another\n"); exit(-1);
- default: printf("Error %d\n", errorCode); return;
+ default: printf("Error %d\n", errorCode); break;
}
if (!(flags & kDNSServiceFlagsMoreComing)) fflush(stdout);
}
static DNSServiceErrorType RegisterProxyAddressRecord(DNSServiceRef *sdRef, const char *host, const char *ip)
{
- // Call getip() after the call DNSServiceCreateConnection(). On the Win32 platform, WinSock must
- // be initialized for getip() to succeed. Any DNSService* call will initialize WinSock for us,
- // so make sure DNSServiceCreateConnection() is called before getip() is.
+ // Call getip() after the call DNSServiceCreateConnection().
+ // On the Win32 platform, WinSock must be initialized for getip() to succeed.
+ // Any DNSService* call will initialize WinSock for us, so we make sure
+ // DNSServiceCreateConnection() is called before getip() is.
unsigned long addr = 0;
DNSServiceErrorType err = DNSServiceCreateConnection(sdRef);
if (err) { fprintf(stderr, "DNSServiceCreateConnection returned %d\n", err); return(err); }
// Note, should probably add support for creating proxy AAAA records too, one day
}
+#define HexVal(X) ( ((X) >= '0' && (X) <= '9') ? ((X) - '0' ) : \
+ ((X) >= 'A' && (X) <= 'F') ? ((X) - 'A' + 10) : \
+ ((X) >= 'a' && (X) <= 'f') ? ((X) - 'a' + 10) : 0)
+
+#define HexPair(P) ((HexVal((P)[0]) << 4) | HexVal((P)[1]))
+
static DNSServiceErrorType RegisterService(DNSServiceRef *sdRef,
const char *nam, const char *typ, const char *dom, const char *host, const char *port, int argc, char **argv)
{
if (host && *host) printf(" host %s", host);
printf(" port %s\n", port);
- for (i = 0; i < argc; i++)
+ if (argc)
{
- int length = strlen(argv[i]);
- if (length <= 255)
+ for (i = 0; i < argc; i++)
{
- *ptr++ = (unsigned char)length;
- strcpy((char*)ptr, argv[i]);
- ptr += length;
- printf("TXT %s\n", argv[i]);
+ const char *p = argv[i];
+ *ptr = 0;
+ while (*p && *ptr < 255 && ptr + 1 + *ptr < txt+sizeof(txt))
+ {
+ if (p[0] != '\\' || p[1] == 0) { ptr[++*ptr] = *p; p+=1; }
+ else if (p[1] == 'x' && isxdigit(p[2]) && isxdigit(p[3])) { ptr[++*ptr] = HexPair(p+2); p+=4; }
+ else { ptr[++*ptr] = p[1]; p+=2; }
+ }
+ ptr += 1 + *ptr;
}
+ ShowTXTRecord(ptr-txt, txt);
+ printf("\n");
}
return(DNSServiceRegister(sdRef, /* kDNSServiceFlagsAllowRemoteQuery */ 0, opinterface, nam, typ, dom, host, registerPort.NotAnInteger, (uint16_t) (ptr-txt), txt, reg_reply, NULL));
int main(int argc, char **argv)
{
-#ifdef _WIN32
- const char kFilePathSep = '\\';
-#else
- const char kFilePathSep = '/';
-#endif
DNSServiceErrorType err;
char *dom;
- int optind;
- const char *progname = strrchr(argv[0], kFilePathSep) ? strrchr(argv[0], kFilePathSep) + 1 : argv[0];
+ int optind;
+
+ // Extract the program name from argv[0], which by convention contains the path to this executable.
+ // Note that this is just a voluntary convention, not enforced by the kernel --
+ // the process calling exec() can pass bogus data in argv[0] if it chooses to.
+ const char *a0 = strrchr(argv[0], kFilePathSep) + 1;
+ if (a0 == (const char *)1) a0 = argv[0];
if (argc > 1 && !strcmp(argv[1], "-lo"))
{
}
if (argc < 2) goto Fail; // Minimum command line is the command name and one argument
- operation = getfirstoption( argc, argv, "EFBLQRPAUNTMI", &optind);
+ operation = getfirstoption( argc, argv, "EFBLRPQCAUNTMI", &optind);
if (operation == -1) goto Fail;
switch (operation)
dom = (argc < optind+3) ? "local" : argv[optind+2];
if (dom[0] == '.' && dom[1] == 0) dom = "local"; // We allow '.' on the command line as a synonym for "local"
printf("Lookup %s.%s.%s\n", argv[optind+0], argv[optind+1], dom);
- err = DNSServiceResolve(&client, 0, opinterface, argv[optind+0], argv[optind+1], dom, resolve_reply, NULL);
+ err = DNSServiceResolve(&client, 0, opinterface, argv[optind+0], argv[optind+1], dom, (DNSServiceResolveReply)resolve_reply, NULL);
break;
case 'R': if (argc < optind+4) goto Fail;
err = RegisterService(&client, argv[optind+0], argv[optind+1], argv[optind+2], argv[optind+4], argv[optind+3], argc-(optind+6), argv+(optind+6));
break;
- case 'Q': {
+ case 'Q':
+ case 'C': {
uint16_t rrtype, rrclass;
- DNSServiceFlags flags = 0;
+ DNSServiceFlags flags = kDNSServiceFlagsReturnCNAME;
if (argc < optind+1) goto Fail;
rrtype = (argc <= optind+1) ? kDNSServiceType_A : GetRRType(argv[optind+1]);
rrclass = (argc <= optind+2) ? kDNSServiceClass_IN : atoi(argv[optind+2]);
return 0;
Fail:
- fprintf(stderr, "%s -E (Enumerate recommended registration domains)\n", progname);
- fprintf(stderr, "%s -F (Enumerate recommended browsing domains)\n", progname);
- fprintf(stderr, "%s -B <Type> <Domain> (Browse for services instances)\n", progname);
- fprintf(stderr, "%s -L <Name> <Type> <Domain> (Look up a service instance)\n", progname);
- fprintf(stderr, "%s -R <Name> <Type> <Domain> <Port> [<TXT>...] (Register a service)\n", progname);
- fprintf(stderr, "%s -P <Name> <Type> <Domain> <Port> <Host> <IP> [<TXT>...] (Proxy)\n", progname);
- fprintf(stderr, "%s -Q <FQDN> <rrtype> <rrclass> (Generic query for any record type)\n", progname);
- fprintf(stderr, "%s -A (Test Adding/Updating/Deleting a record)\n", progname);
- fprintf(stderr, "%s -U (Test updating a TXT record)\n", progname);
- fprintf(stderr, "%s -N (Test adding a large NULL record)\n", progname);
- fprintf(stderr, "%s -T (Test creating a large TXT record)\n", progname);
- fprintf(stderr, "%s -M (Test creating a registration with multiple TXT records)\n", progname);
- fprintf(stderr, "%s -I (Test registering and then immediately updating TXT record)\n", progname);
+ fprintf(stderr, "%s -E (Enumerate recommended registration domains)\n", a0);
+ fprintf(stderr, "%s -F (Enumerate recommended browsing domains)\n", a0);
+ fprintf(stderr, "%s -B <Type> <Domain> (Browse for services instances)\n", a0);
+ fprintf(stderr, "%s -L <Name> <Type> <Domain> (Look up a service instance)\n", a0);
+ fprintf(stderr, "%s -R <Name> <Type> <Domain> <Port> [<TXT>...] (Register a service)\n", a0);
+ fprintf(stderr, "%s -P <Name> <Type> <Domain> <Port> <Host> <IP> [<TXT>...] (Proxy)\n", a0);
+ fprintf(stderr, "%s -Q <FQDN> <rrtype> <rrclass> (Generic query for any record type)\n", a0);
+ fprintf(stderr, "%s -C <FQDN> <rrtype> <rrclass> (Query; reconfirming each result)\n", a0);
+ fprintf(stderr, "%s -A (Test Adding/Updating/Deleting a record)\n", a0);
+ fprintf(stderr, "%s -U (Test updating a TXT record)\n", a0);
+ fprintf(stderr, "%s -N (Test adding a large NULL record)\n", a0);
+ fprintf(stderr, "%s -T (Test creating a large TXT record)\n", a0);
+ fprintf(stderr, "%s -M (Test creating a registration with multiple TXT records)\n", a0);
+ fprintf(stderr, "%s -I (Test registering and then immediately updating TXT record)\n", a0);
return 0;
}
--- /dev/null
+The majority of the source code in the mDNSResponder project is licensed
+under the terms of the Apache License, Version 2.0, available from:
+ <http://www.apache.org/licenses/LICENSE-2.0>
+
+To accommodate license compatibility with the widest possible range
+of client code licenses, the shared library code, which is linked
+at runtime into the same address space as the client using it, is
+licensed under the terms of the "Three-Clause BSD License".
+
+The Linux Name Service Switch code, contributed by National ICT
+Australia Ltd (NICTA) is licensed under the terms of the NICTA Public
+Software Licence (which is substantially similar to the "Three-Clause
+BSD License", with some additional language pertaining to Australian law).
include /Developer/Makefiles/pb_makefiles/platform.make
-MVERS = "mDNSResponder-107.5"
+MVERS = "mDNSResponder-107.6"
install:
cd "$(SRCROOT)/mDNSMacOSX"; xcodebuild install OBJROOT=$(OBJROOT) SYMROOT=$(SYMROOT) DSTROOT=$(DSTROOT) MVERS=$(MVERS)
*
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DNSCommon.c,v $
+Revision 1.100.2.1 2006/08/29 06:24:22 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.100 2006/06/08 22:58:46 cheshire
+<rdar://problem/4335605> IPv6 link-local address prefix is FE80::/10, not FE80::/16
+
+Revision 1.99 2006/05/18 01:32:33 cheshire
+<rdar://problem/4472706> iChat: Lost connection with Bonjour
+(mDNSResponder insufficiently defensive against malformed browsing PTR responses)
+
+Revision 1.98 2006/03/19 17:00:58 cheshire
+Define symbol MaxMsg instead of using hard-coded constant value '80'
+
+Revision 1.97 2006/03/18 21:47:56 cheshire
+<rdar://problem/4073825> Improve logic for delaying packets after repeated interface transitions
+
+Revision 1.96 2006/03/10 21:51:42 cheshire
+<rdar://problem/4111464> After record update, old record sometimes remains in cache
+Split out SameRDataBody() into a separate routine so it can be called from other code
+
+Revision 1.95 2006/03/08 22:43:11 cheshire
+Use "localdomain" symbol instead of literal string
+
+Revision 1.94 2006/03/02 21:59:55 cheshire
+<rdar://problem/4395331> Spurious warning "GetLargeResourceRecord: m->rec appears to be already in use"
+Improve sanity checks & debugging support in GetLargeResourceRecord()
+
+Revision 1.93 2006/03/02 20:30:47 cheshire
+Improved GetRRDisplayString to also show priority, weight, and port for SRV records
+
Revision 1.92 2005/09/16 21:06:49 cheshire
Use mDNS_TimeNow_NoLock macro, instead of writing "mDNSPlatformRawTime() + m->timenow_adjust" all over the place
// long as this routine is only used for debugging messages, it probably isn't a big problem.
mDNSexport char *GetRRDisplayString_rdb(const ResourceRecord *rr, RDataBody *rd, char *buffer)
{
+ #define Max (MaxMsg-1)
char *ptr = buffer;
- mDNSu32 length = mDNS_snprintf(buffer, 79, "%4d %##s %s ", rr->rdlength, rr->name->c, DNSTypeName(rr->rrtype));
+ mDNSu32 length = mDNS_snprintf(buffer, Max, "%4d %##s %s ", rr->rdlength, rr->name->c, DNSTypeName(rr->rrtype));
switch (rr->rrtype)
{
- case kDNSType_A: mDNS_snprintf(buffer+length, 79-length, "%.4a", &rd->ipv4); break;
+ case kDNSType_A: mDNS_snprintf(buffer+length, Max-length, "%.4a", &rd->ipv4); break;
case kDNSType_NS: // Same as PTR
case kDNSType_CNAME:// Same as PTR
- case kDNSType_PTR: mDNS_snprintf(buffer+length, 79-length, "%##s", rd->name.c); break;
+ case kDNSType_PTR: mDNS_snprintf(buffer+length, Max-length, "%##s", rd->name.c); break;
case kDNSType_HINFO:// Display this the same as TXT (just show first string)
- case kDNSType_TXT: mDNS_snprintf(buffer+length, 79-length, "%#s", rd->txt.c); break;
+ case kDNSType_TXT: mDNS_snprintf(buffer+length, Max-length, "%#s", rd->txt.c); break;
- case kDNSType_AAAA: mDNS_snprintf(buffer+length, 79-length, "%.16a", &rd->ipv6); break;
- case kDNSType_SRV: mDNS_snprintf(buffer+length, 79-length, "%##s", rd->srv.target.c); break;
- default: mDNS_snprintf(buffer+length, 79-length, "RDLen %d: %s", rr->rdlength, rd->data); break;
+ case kDNSType_AAAA: mDNS_snprintf(buffer+length, Max-length, "%.16a", &rd->ipv6); break;
+ case kDNSType_SRV: mDNS_snprintf(buffer+length, Max-length, "%u %u %u %##s",
+ rd->srv.priority, rd->srv.weight, mDNSVal16(rd->srv.port), rd->srv.target.c); break;
+ default: mDNS_snprintf(buffer+length, Max-length, "RDLen %d: %s", rr->rdlength, rd->data); break;
}
for (ptr = buffer; *ptr; ptr++) if (*ptr < ' ') *ptr='.';
return(buffer);
return (seed & mask);
}
+mDNSexport mDNSu32 mDNSRandomFromFixedSeed(mDNSu32 seed, mDNSu32 max)
+ {
+ mDNSu32 mask = 1;
+ while (mask < max) mask = (mask << 1) | 1;
+ do seed = seed * 21 + 1; while ((seed & mask) > max);
+ return (seed & mask);
+ }
+
mDNSexport mDNSBool mDNSSameAddress(const mDNSAddr *ip1, const mDNSAddr *ip2)
{
if (ip1->type == ip2->type)
mDNSexport mDNSBool IsLocalDomain(const domainname *d)
{
// Domains that are defined to be resolved via link-local multicast are:
- // local., 254.169.in-addr.arpa., and 0.8.E.F.ip6.arpa.
- static const domainname *n0 = (domainname*)"\x5" "local";
- static const domainname *n1 = (domainname*)"\x3" "254" "\x3" "169" "\x7" "in-addr" "\x4" "arpa";
- static const domainname *n2 = (domainname*)"\x1" "0" "\x1" "8" "\x1" "e" "\x1" "f" "\x3" "ip6" "\x4" "arpa";
+ // local., 254.169.in-addr.arpa., and {8,9,A,B}.E.F.ip6.arpa.
+ static const domainname *nL = (domainname*)"\x5" "local";
+ static const domainname *nR = (domainname*)"\x3" "254" "\x3" "169" "\x7" "in-addr" "\x4" "arpa";
+ static const domainname *n8 = (domainname*)"\x1" "8" "\x1" "e" "\x1" "f" "\x3" "ip6" "\x4" "arpa";
+ static const domainname *n9 = (domainname*)"\x1" "9" "\x1" "e" "\x1" "f" "\x3" "ip6" "\x4" "arpa";
+ static const domainname *nA = (domainname*)"\x1" "a" "\x1" "e" "\x1" "f" "\x3" "ip6" "\x4" "arpa";
+ static const domainname *nB = (domainname*)"\x1" "b" "\x1" "e" "\x1" "f" "\x3" "ip6" "\x4" "arpa";
const domainname *d1, *d2, *d3, *d4, *d5, *d6; // Top-level domain, second-level domain, etc.
d1 = d2 = d3 = d4 = d5 = d6 = mDNSNULL;
d = (domainname*)(d->c + 1 + d->c[0]);
}
- if (d1 && SameDomainName(d1, n0)) return(mDNStrue);
- if (d4 && SameDomainName(d4, n1)) return(mDNStrue);
- if (d6 && SameDomainName(d6, n2)) return(mDNStrue);
+ if (d1 && SameDomainName(d1, nL)) return(mDNStrue);
+ if (d4 && SameDomainName(d4, nR)) return(mDNStrue);
+ if (d6 && SameDomainName(d6, n8)) return(mDNStrue);
+ if (d6 && SameDomainName(d6, n9)) return(mDNStrue);
+ if (d6 && SameDomainName(d6, nA)) return(mDNStrue);
+ if (d6 && SameDomainName(d6, nB)) return(mDNStrue);
return(mDNSfalse);
}
src = type->c; // Put the service type into the domain name
len = *src;
- if (len < 2 || len >= 0x40 || (len > 15 && !SameDomainName(domain, (domainname*)"\x05" "local")))
+ if (len < 2 || len >= 0x40 || (len > 15 && !SameDomainName(domain, &localdomain)))
{
errormsg="Application protocol name must be underscore plus 1-14 characters. See <http://www.dns-sd.org/ServiceTypes.html>";
goto fail;
return(mDNSNULL);
}
+// A service name has the form: instance.application-protocol.transport-protocol.domain
+// DeconstructServiceName is currently fairly forgiving: It doesn't try to enforce character
+// set or length limits for the protocol names, and the final domain is allowed to be empty.
+// However, if the given FQDN doesn't contain at least three labels,
+// DeconstructServiceName will reject it and return mDNSfalse.
mDNSexport mDNSBool DeconstructServiceName(const domainname *const fqdn,
domainlabel *const name, domainname *const type, domainname *const domain)
{
const mDNSu8 *max = fqdn->c + MAX_DOMAIN_NAME;
mDNSu8 *dst;
- dst = name->c; // Extract the service name from the domain name
+ dst = name->c; // Extract the service name
len = *src;
- if (len >= 0x40) { debugf("DeconstructServiceName: service name too long"); return(mDNSfalse); }
+ if (!len) { debugf("DeconstructServiceName: FQDN empty!"); return(mDNSfalse); }
+ if (len >= 0x40) { debugf("DeconstructServiceName: Instance name too long"); return(mDNSfalse); }
for (i=0; i<=len; i++) *dst++ = *src++;
- dst = type->c; // Extract the service type from the domain name
+ dst = type->c; // Extract the service type
len = *src;
- if (len >= 0x40) { debugf("DeconstructServiceName: service type too long"); return(mDNSfalse); }
+ if (!len) { debugf("DeconstructServiceName: FQDN contains only one label!"); return(mDNSfalse); }
+ if (len >= 0x40) { debugf("DeconstructServiceName: Application protocol name too long"); return(mDNSfalse); }
for (i=0; i<=len; i++) *dst++ = *src++;
len = *src;
- if (len >= 0x40) { debugf("DeconstructServiceName: service type too long"); return(mDNSfalse); }
+ if (!len) { debugf("DeconstructServiceName: FQDN contains only two labels!"); return(mDNSfalse); }
+ if (len >= 0x40) { debugf("DeconstructServiceName: Transport protocol name too long"); return(mDNSfalse); }
for (i=0; i<=len; i++) *dst++ = *src++;
- *dst++ = 0; // Put the null root label on the end of the service type
+ *dst++ = 0; // Put terminator on the end of service type
- dst = domain->c; // Extract the service domain from the domain name
+ dst = domain->c; // Extract the service domain
while (*src)
{
len = *src;
if (len >= 0x40)
- { debugf("DeconstructServiceName: service domain label too long"); return(mDNSfalse); }
+ { debugf("DeconstructServiceName: Label in service domain too long"); return(mDNSfalse); }
if (src + 1 + len + 1 >= max)
- { debugf("DeconstructServiceName: service domain too long"); return(mDNSfalse); }
+ { debugf("DeconstructServiceName: Total service domain too long"); return(mDNSfalse); }
for (i=0; i<=len; i++) *dst++ = *src++;
}
*dst++ = 0; // Put the null root label on the end
return(sum);
}
-mDNSexport mDNSBool SameRData(const ResourceRecord *const r1, const ResourceRecord *const r2)
+// r1 has to be a full ResourceRecord including rrtype and rdlength
+// r2 is just a bare RDataBody, which MUST be the same rrtype and rdlength as r1
+mDNSexport mDNSBool SameRDataBody(const ResourceRecord *const r1, const RDataBody *const r2)
{
- if (r1->rrtype != r2->rrtype) return(mDNSfalse);
- if (r1->rdlength != r2->rdlength) return(mDNSfalse);
- if (r1->rdatahash != r2->rdatahash) return(mDNSfalse);
switch(r1->rrtype)
{
case kDNSType_CNAME:// Same as PTR
- case kDNSType_PTR: return(SameDomainName(&r1->rdata->u.name, &r2->rdata->u.name));
+ case kDNSType_PTR: return(SameDomainName(&r1->rdata->u.name, &r2->name));
- case kDNSType_SRV: return(mDNSBool)( r1->rdata->u.srv.priority == r2->rdata->u.srv.priority &&
- r1->rdata->u.srv.weight == r2->rdata->u.srv.weight &&
- r1->rdata->u.srv.port.NotAnInteger == r2->rdata->u.srv.port.NotAnInteger &&
- SameDomainName(&r1->rdata->u.srv.target, &r2->rdata->u.srv.target) );
+ case kDNSType_SRV: return(mDNSBool)( r1->rdata->u.srv.priority == r2->srv.priority &&
+ r1->rdata->u.srv.weight == r2->srv.weight &&
+ r1->rdata->u.srv.port.NotAnInteger == r2->srv.port.NotAnInteger &&
+ SameDomainName(&r1->rdata->u.srv.target, &r2->srv.target) );
- default: return(mDNSPlatformMemSame(r1->rdata->u.data, r2->rdata->u.data, r1->rdlength));
+ default: return(mDNSPlatformMemSame(r1->rdata->u.data, r2->data, r1->rdlength));
}
}
+mDNSexport mDNSBool SameRData(const ResourceRecord *const r1, const ResourceRecord *const r2)
+ {
+ if (r1->rrtype != r2->rrtype) return(mDNSfalse);
+ if (r1->rdlength != r2->rdlength) return(mDNSfalse);
+ if (r1->rdatahash != r2->rdatahash) return(mDNSfalse);
+ return(SameRDataBody(r1, &r2->rdata->u));
+ }
+
mDNSexport mDNSBool SameResourceRecord(ResourceRecord *r1, ResourceRecord *r2)
{
return (r1->namehash == r2->namehash &&
CacheRecord *rr = &largecr->r;
mDNSu16 pktrdlength;
- if (largecr == &m->rec && rr->resrec.RecordType)
- LogMsg("GetLargeResourceRecord: m->rec appears to be already in use");
+ if (largecr == &m->rec && largecr->r.resrec.RecordType)
+ LogMsg("GetLargeResourceRecord: m->rec appears to be already in use for %s", CRDisplayString(m, &largecr->r));
rr->next = mDNSNULL;
- rr->resrec.RecordType = RecordType;
rr->resrec.name = &largecr->namestorage;
rr->NextInKAList = mDNSNULL;
// us to look at. If we decide to copy it into the cache, then we'll update m->NextCacheCheck accordingly.
pktrdlength = (mDNSu16)((mDNSu16)ptr[8] << 8 | ptr[9]);
if (ptr[2] & (kDNSClass_UniqueRRSet >> 8))
- rr->resrec.RecordType |= kDNSRecordTypePacketUniqueMask;
+ RecordType |= kDNSRecordTypePacketUniqueMask;
ptr += 10;
if (ptr + pktrdlength > end) { debugf("GetResourceRecord: RDATA exceeds end of packet"); return(mDNSNULL); }
end = ptr + pktrdlength; // Adjust end to indicate the end of the rdata for this resource record
rr->resrec.namehash = DomainNameHashValue(rr->resrec.name);
SetNewRData(&rr->resrec, mDNSNULL, 0);
+ // Success! Now fill in RecordType to show this record contains valid data
+ rr->resrec.RecordType = RecordType;
return(ptr + pktrdlength);
}
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DNSCommon.h,v $
+Revision 1.34.2.1 2006/08/29 06:24:22 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.34 2006/03/18 21:47:56 cheshire
+<rdar://problem/4073825> Improve logic for delaying packets after repeated interface transitions
+
+Revision 1.33 2006/03/10 21:51:41 cheshire
+<rdar://problem/4111464> After record update, old record sometimes remains in cache
+Split out SameRDataBody() into a separate routine so it can be called from other code
+
Revision 1.32 2005/03/21 00:33:51 shersche
<rdar://problem/4021486> Fix build warnings on Win32 platform
extern "C" {
#endif
+
// ***************************************************************************
#if COMPILER_LIKES_PRAGMA_MARK
#pragma mark - DNS Protocol Constants
TSIG_ErrBadTime = 18
} TSIG_ErrorCode;
+
// ***************************************************************************
#if COMPILER_LIKES_PRAGMA_MARK
#pragma mark -
extern mDNSInterfaceID GetNextActiveInterfaceID(const NetworkInterfaceInfo *intf);
extern mDNSu32 mDNSRandom(mDNSu32 max);
+extern mDNSu32 mDNSRandomFromFixedSeed(mDNSu32 seed, mDNSu32 max);
// ***************************************************************************
extern mDNSu32 RDataHashValue(mDNSu16 const rdlength, const RDataBody *const rdb);
+extern mDNSBool SameRDataBody(const ResourceRecord *const r1, const RDataBody *const r2);
extern mDNSBool SameRData(const ResourceRecord *const r1, const ResourceRecord *const r2);
extern mDNSBool ResourceRecordAnswersQuestion(const ResourceRecord *const rr, const DNSQuestion *const q);
extern const mDNSu8 *LocateAdditionals(const DNSMessage *const msg, const mDNSu8 *const end);
+
// ***************************************************************************
#if COMPILER_LIKES_PRAGMA_MARK
#pragma mark -
extern mStatus mDNSSendDNSMessage(const mDNS *const m, DNSMessage *const msg, mDNSu8 *end,
mDNSInterfaceID InterfaceID, const mDNSAddr *dst, mDNSIPPort dstport, int sd, uDNS_AuthInfo *authInfo);
+
// ***************************************************************************
#if COMPILER_LIKES_PRAGMA_MARK
#pragma mark -
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DNSDigest.c,v $
+Revision 1.15.2.1 2006/08/29 06:24:22 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.15 2006/06/20 04:12:30 cheshire
+<rdar://problem/4490961> DNS Update broken
+
+Revision 1.14 2006/02/25 23:12:07 cheshire
+<rdar://problem/4427969> Fix to avoid code generation warning/error on FreeBSD 7
+
Revision 1.13 2004/12/16 20:12:59 cheshire
<rdar://problem/3324626> Cache memory management improvements
rdata += 6;
MD5_Update(&c, utc48, 6);
- // fudge
- buf = mDNSOpaque16fromIntVal(300); // 300 sec is fudge recommended in RFC 2485
- rdata[0] = buf.b[0];
- rdata[1] = buf.b[1];
+ // 300 sec is fudge recommended in RFC 2485
+ rdata[0] = (mDNSu8)((300 >> 8) & 0xff);
+ rdata[1] = (mDNSu8)( 300 & 0xff);
+ MD5_Update(&c, rdata, sizeof(mDNSOpaque16));
rdata += sizeof(mDNSOpaque16);
- MD5_Update(&c, buf.b, sizeof(mDNSOpaque16));
// digest error and other data len (both zero) - we'll add them to the rdata later
buf.NotAnInteger = 0;
/* -*- Mode: C; tab-width: 4 -*-
*
- * Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2002-2006 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
*
* This code is completely 100% portable C. It does not depend on any external header files
* from outside the mDNS project -- all the types it expects to find are defined right here.
Change History (most recent first):
$Log: mDNS.c,v $
+Revision 1.537.2.1 2006/08/29 06:24:22 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.537 2006/03/19 02:00:07 cheshire
+<rdar://problem/4073825> Improve logic for delaying packets after repeated interface transitions
+
+Revision 1.536 2006/03/08 23:29:53 cheshire
+<rdar://problem/4468716> Improve "Service Renamed" log message
+
+Revision 1.535 2006/03/02 20:41:17 cheshire
+<rdar://problem/4111464> After record update, old record sometimes remains in cache
+Minor code tidying and comments to reduce the risk of similar programming errors in future
+
+Revision 1.534 2006/03/02 03:25:46 cheshire
+<rdar://problem/4111464> After record update, old record sometimes remains in cache
+Code to harmonize RRSet TTLs was inadvertently rescuing expiring records
+
+Revision 1.533 2006/02/26 00:54:41 cheshire
+Fixes to avoid code generation warning/error on FreeBSD 7
+
Revision 1.532 2005/12/02 20:24:36 cheshire
<rdar://problem/4363209> Adjust cutoff time for KA list by one second
mDNSlocal const mDNSInterfaceID mDNSInterfaceMark = (mDNSInterfaceID)~0;
-#define UnicastDNSPortAsNumber 53
+#define UnicastDNSPortAsNumber 53
+#define NATPMPPortAsNumber 5351
+#define DNSEXTPortAsNumber 5352 // Port used for end-to-end DNS operations like LLQ, Updates with Leases, etc.
#define MulticastDNSPortAsNumber 5353
+#define LoopbackIPCPortAsNumber 5354
+
mDNSexport const mDNSIPPort UnicastDNSPort = { { UnicastDNSPortAsNumber >> 8, UnicastDNSPortAsNumber & 0xFF } };
+mDNSexport const mDNSIPPort NATPMPPort = { { NATPMPPortAsNumber >> 8, NATPMPPortAsNumber & 0xFF } };
+mDNSexport const mDNSIPPort DNSEXTPort = { { DNSEXTPortAsNumber >> 8, DNSEXTPortAsNumber & 0xFF } };
mDNSexport const mDNSIPPort MulticastDNSPort = { { MulticastDNSPortAsNumber >> 8, MulticastDNSPortAsNumber & 0xFF } };
+mDNSexport const mDNSIPPort LoopbackIPCPort = { { LoopbackIPCPortAsNumber >> 8, LoopbackIPCPortAsNumber & 0xFF } };
+
mDNSexport const mDNSv4Addr AllDNSAdminGroup = { { 239, 255, 255, 251 } };
-mDNSexport const mDNSv4Addr AllDNSLinkGroupv4 = { { 224, 0, 0, 251 } };
-mDNSexport const mDNSv6Addr AllDNSLinkGroupv6 = { { 0xFF,0x02,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0xFB } };
mDNSexport const mDNSAddr AllDNSLinkGroup_v4 = { mDNSAddrType_IPv4, { { { 224, 0, 0, 251 } } } };
mDNSexport const mDNSAddr AllDNSLinkGroup_v6 = { mDNSAddrType_IPv6, { { { 0xFF,0x02,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0xFB } } } };
"%02X%02X:%02X%02X:%02X%02X:%02X%02X:%02X%02X:%02X%02X:%02X%02X:%02X%02X",
a[0x0], a[0x1], a[0x2], a[0x3], a[0x4], a[0x5], a[0x6], a[0x7],
a[0x8], a[0x9], a[0xA], a[0xB], a[0xC], a[0xD], a[0xE], a[0xF]); break;
- default: i = mDNS_snprintf(mDNS_VACB, sizeof(mDNS_VACB), "%s", "<< ERROR: Must specify address size "
- "(i.e. %.4a=IPv4, %.6a=Ethernet, %.16a=IPv6) >>"); break;
+ default: i = mDNS_snprintf(mDNS_VACB, sizeof(mDNS_VACB), "%s", "<< ERROR: Must specify"
+ " address size (i.e. %.4a=IPv4, %.6a=Ethernet, %.16a=IPv6) >>"); break;
}
}
}
if (*a == 0) *s++ = '.'; // Special case for root DNS name
while (*a)
{
- if (*a > 63) { s += mDNS_snprintf(s, mDNS_VACB_Remain(s), "<<INVALID LABEL LENGTH %u>>", *a); break; }
- if (s + *a >= &mDNS_VACB[254]) { s += mDNS_snprintf(s, mDNS_VACB_Remain(s), "<<NAME TOO LONG>>"); break; }
+ if (*a > 63)
+ { s += mDNS_snprintf(s, mDNS_VACB_Remain(s), "<<INVALID LABEL LENGTH %u>>", *a); break; }
+ if (s + *a >= &mDNS_VACB[254])
+ { s += mDNS_snprintf(s, mDNS_VACB_Remain(s), "<<NAME TOO LONG>>"); break; }
s += mDNS_snprintf(s, mDNS_VACB_Remain(s), "%#s.", a);
a += 1 + *a;
}
} while (i < --F.fieldWidth);
// Make sure we don't truncate in the middle of a UTF-8 character.
- // Note: s[i] is the first eliminated character; i.e. the next character *after* the last character of the allowed output. If s[i] is a
- // UTF-8 continuation character, then we've cut a unicode character in half, so back up 'i' until s[i] is no longer a UTF-8 continuation
- // character. (if the input was proprly formed, s[i] will now be the UTF-8 start character of the multi-byte character we just eliminated).
+ // Note: s[i] is the first eliminated character; i.e. the next character *after* the last character of the
+ // allowed output. If s[i] is a UTF-8 continuation character, then we've cut a unicode character in half,
+ // so back up 'i' until s[i] is no longer a UTF-8 continuation character. (if the input was proprly
+ // formed, s[i] will now be the UTF-8 start character of the multi-byte character we just eliminated).
if (i > buflen - nwritten)
{ i = buflen - nwritten; while (i>0 && (s[i] & 0xC0) == 0x80) i--; }
for (j=0; j<i; j++) *sbuffer++ = *s++; // Write the converted result
m->mDNS_reentrancy--; // Decrement to block mDNS API calls again
}
-// When a new local AuthRecord is created or deleted, AnswerLocalQuestions() runs though our LocalOnlyQuestions delivering answers to each,
-// stopping if it reaches a NewLocalOnlyQuestion -- brand-new questions are handled by AnswerNewLocalOnlyQuestion().
+// When a new local AuthRecord is created or deleted, AnswerLocalQuestions() runs though our LocalOnlyQuestions delivering answers
+// to each, stopping if it reaches a NewLocalOnlyQuestion -- brand-new questions are handled by AnswerNewLocalOnlyQuestion().
// If the AuthRecord is marked mDNSInterface_LocalOnly, then we also deliver it to any other questions we have using mDNSInterface_Any.
// Used by AnswerForNewLocalRecords() and mDNS_Deregister_internal()
mDNSlocal void AnswerLocalQuestions(mDNS *const m, AuthRecord *rr, mDNSBool AddRecord)
if (r1->InterfaceID &&
r2->InterfaceID &&
r1->InterfaceID != r2->InterfaceID) return(mDNSfalse);
- return(mDNSBool)(r1->rrtype == r2->rrtype && r1->rrclass == r2->rrclass && r1->namehash == r2->namehash && SameDomainName(r1->name, r2->name));
+ return(mDNSBool)(
+ r1->rrtype == r2->rrtype &&
+ r1->rrclass == r2->rrclass &&
+ r1->namehash == r2->namehash &&
+ SameDomainName(r1->name, r2->name));
}
// PacketRRMatchesSignature behaves as SameResourceRecordSignature, except that types may differ if our
authrr->resrec.InterfaceID &&
pktrr->resrec.InterfaceID != authrr->resrec.InterfaceID) return(mDNSfalse);
if (!(authrr->resrec.RecordType & kDNSRecordTypeUniqueMask) && pktrr->resrec.rrtype != authrr->resrec.rrtype) return(mDNSfalse);
- return(mDNSBool)(pktrr->resrec.rrclass == authrr->resrec.rrclass && pktrr->resrec.namehash == authrr->resrec.namehash && SameDomainName(pktrr->resrec.name, authrr->resrec.name));
+ return(mDNSBool)(
+ pktrr->resrec.rrclass == authrr->resrec.rrclass &&
+ pktrr->resrec.namehash == authrr->resrec.namehash &&
+ SameDomainName(pktrr->resrec.name, authrr->resrec.name));
}
// IdenticalResourceRecord returns true if two resources records have
{
if (!r1) { LogMsg("IdenticalResourceRecord ERROR: r1 is NULL"); return(mDNSfalse); }
if (!r2) { LogMsg("IdenticalResourceRecord ERROR: r2 is NULL"); return(mDNSfalse); }
- if (r1->rrtype != r2->rrtype || r1->rrclass != r2->rrclass || r1->namehash != r2->namehash || !SameDomainName(r1->name, r2->name)) return(mDNSfalse);
+ if (r1->rrtype != r2->rrtype || r1->rrclass != r2->rrclass || r1->namehash != r2->namehash || !SameDomainName(r1->name, r2->name))
+ return(mDNSfalse);
return(SameRData(r1, r2));
}
{
if (rr->resrec.RecordType == kDNSRecordTypeUnique)
{
- //LogMsg("ProbeCount %d Next %ld %s", rr->ProbeCount, (rr->LastAPTime + rr->ThisAPInterval) - m->timenow, ARDisplayString(m, rr));
+ //LogMsg("ProbeCount %d Next %ld %s",
+ // rr->ProbeCount, (rr->LastAPTime + rr->ThisAPInterval) - m->timenow, ARDisplayString(m, rr));
if (m->NextScheduledProbe - (rr->LastAPTime + rr->ThisAPInterval) >= 0)
m->NextScheduledProbe = (rr->LastAPTime + rr->ThisAPInterval);
}
// changing to the new rdata. However, in practice, we only do SetTargetToHostName for unique records,
// so when we announce them we'll set the kDNSClass_UniqueRRSet and clear any stale data that way.
if (rr->RequireGoodbye && rr->resrec.RecordType == kDNSRecordTypeShared)
- debugf("Have announced shared record %##s (%s) at least once: should have sent a goodbye packet before updating", rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype));
+ debugf("Have announced shared record %##s (%s) at least once: should have sent a goodbye packet before updating",
+ rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype));
rr->AnnounceCount = InitialAnnounceCount;
rr->RequireGoodbye = mDNSfalse;
}
// Two records qualify to be local duplicates if the RecordTypes are the same, or if one is Unique and the other Verified
-#define RecordLDT(A,B) ((A)->resrec.RecordType == (B)->resrec.RecordType || ((A)->resrec.RecordType | (B)->resrec.RecordType) == (kDNSRecordTypeUnique | kDNSRecordTypeVerified))
-#define RecordIsLocalDuplicate(A,B) ((A)->resrec.InterfaceID == (B)->resrec.InterfaceID && RecordLDT((A),(B)) && IdenticalResourceRecord(&(A)->resrec, &(B)->resrec))
+#define RecordLDT(A,B) ((A)->resrec.RecordType == (B)->resrec.RecordType || \
+ ((A)->resrec.RecordType | (B)->resrec.RecordType) == (kDNSRecordTypeUnique | kDNSRecordTypeVerified))
+#define RecordIsLocalDuplicate(A,B) \
+ ((A)->resrec.InterfaceID == (B)->resrec.InterfaceID && RecordLDT((A),(B)) && IdenticalResourceRecord(&(A)->resrec, &(B)->resrec))
mDNSlocal mStatus mDNS_Register_internal(mDNS *const m, AuthRecord *const rr)
{
while (*d && *d != rr) d=&(*d)->next;
if (*d || *p)
{
- LogMsg("Error! Tried to register a AuthRecord %p %##s (%s) that's already in the list", rr, rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype));
+ LogMsg("Error! Tried to register a AuthRecord %p %##s (%s) that's already in the list",
+ rr, rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype));
return(mStatus_AlreadyRegistered);
}
if (*d)
{
AuthRecord *dup = *d;
- debugf("Duplicate record %p taking over from %p %##s (%s)", dup, rr, rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype));
+ debugf("Duplicate record %p taking over from %p %##s (%s)",
+ dup, rr, rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype));
*d = dup->next; // Cut replacement record from DuplicateRecords list
dup->next = rr->next; // And then...
rr->next = dup; // ... splice it in right after the record we're about to delete
while (*p && *p != rr) p=&(*p)->next;
// If we found our record on the duplicate list, then make sure we don't send a goodbye for it
if (*p) rr->RequireGoodbye = mDNSfalse;
- if (*p) debugf("DNS_Deregister_internal: Deleting DuplicateRecord %p %##s (%s)", rr, rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype));
+ if (*p) debugf("DNS_Deregister_internal: Deleting DuplicateRecord %p %##s (%s)",
+ rr, rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype));
}
if (!*p)
{
// No need to log an error message if we already know this is a potentially repeated deregistration
if (drt != mDNS_Dereg_repeat)
- LogMsg("mDNS_Deregister_internal: Record %p %##s (%s) not found in list", rr, rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype));
+ LogMsg("mDNS_Deregister_internal: Record %p %##s (%s) not found in list",
+ rr, rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype));
return(mStatus_BadReferenceErr);
}
// we need to retract that announcement before we delete the record
if (RecordType == kDNSRecordTypeShared && rr->RequireGoodbye)
{
- verbosedebugf("mDNS_Deregister_internal: Sending deregister for %##s (%s)", rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype));
+ verbosedebugf("mDNS_Deregister_internal: Sending deregister for %##s (%s)",
+ rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype));
rr->resrec.RecordType = kDNSRecordTypeDeregistering;
rr->resrec.rroriginalttl = 0;
rr->ImmedAnswer = mDNSInterfaceMark;
rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype));
else
{
- verbosedebugf("mDNS_Deregister_internal: Deleting record for %##s (%s)", rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype));
+ verbosedebugf("mDNS_Deregister_internal: Deleting record for %##s (%s)",
+ rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype));
rr->resrec.RecordType = kDNSRecordTypeUnregistered;
}
{
for (r2 = m->ResourceRecords; r2; r2=r2->next)
if (ResourceRecordIsValidAnswer(r2))
- if (r2->ImmedAnswer != mDNSInterfaceMark && r2->ImmedAnswer != rr->ImmedAnswer && SameResourceRecordSignature(&r2->resrec, &rr->resrec))
+ if (r2->ImmedAnswer != mDNSInterfaceMark &&
+ r2->ImmedAnswer != rr->ImmedAnswer && SameResourceRecordSignature(&r2->resrec, &rr->resrec))
r2->ImmedAnswer = rr->ImmedAnswer;
}
else if (rr->ImmedAdditional) // If we're sending this as additional, see that its whole RRSet is similarly marked
// Note: MUST call SetNextCacheCheckTime any time we change:
// rr->TimeRcvd
-// rr->DelayDelivery
// rr->resrec.rroriginalttl
// rr->UnansweredQueries
// rr->CRActiveQuestion
+// Also, any time we set rr->DelayDelivery we should call SetNextCacheCheckTime to ensure m->NextCacheCheck is set if necessary
+// Clearing rr->DelayDelivery does not require a call to SetNextCacheCheckTime
mDNSlocal void SetNextCacheCheckTime(mDNS *const m, CacheRecord *const rr)
{
rr->NextRequiredQuery = RRExpireTime(rr);
{
rr->NextRequiredQuery -= TicksTTL(rr)/20 * (MaxUnansweredQueries - rr->UnansweredQueries);
rr->NextRequiredQuery += mDNSRandom((mDNSu32)TicksTTL(rr)/50);
- verbosedebugf("SetNextCacheCheckTime: %##s (%s) NextRequiredQuery in %ld sec",
- rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype), (rr->NextRequiredQuery - m->timenow) / mDNSPlatformOneSecond);
+ verbosedebugf("SetNextCacheCheckTime: %##s (%s) NextRequiredQuery in %ld sec CacheCheckGracePeriod %d ticks",
+ rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype),
+ (rr->NextRequiredQuery - m->timenow) / mDNSPlatformOneSecond, CacheCheckGracePeriod(rr));
}
if (m->NextCacheCheck - (rr->NextRequiredQuery + CacheCheckGracePeriod(rr)) > 0)
m->NextCacheCheck = rr->DelayDelivery;
}
-#define kDefaultReconfirmTimeForNoAnswer ((mDNSu32)mDNSPlatformOneSecond * 15)
-#define kDefaultReconfirmTimeForCableDisconnect ((mDNSu32)mDNSPlatformOneSecond * 5)
-#define kMinimumReconfirmTime ((mDNSu32)mDNSPlatformOneSecond * 5)
+#define kMinimumReconfirmTime ((mDNSu32)mDNSPlatformOneSecond * 5)
+#define kDefaultReconfirmTimeForWake ((mDNSu32)mDNSPlatformOneSecond * 5)
+#define kDefaultReconfirmTimeForNoAnswer ((mDNSu32)mDNSPlatformOneSecond * 15)
+#define kDefaultReconfirmTimeForFlappingInterface ((mDNSu32)mDNSPlatformOneSecond * 30)
mDNSlocal mStatus mDNS_Reconfirm_internal(mDNS *const m, CacheRecord *const rr, mDNSu32 interval)
{
if (RRExpireTime(rr) - m->timenow > (mDNSs32)((interval * 4) / 3))
{
// Add a 33% random amount to the interval, to avoid synchronization between multiple hosts
- interval += mDNSRandom(interval/3);
+ // For all the reconfirmations in a given batch, we want to use the same random value
+ // so that the reconfirmation questions can be grouped into a single query packet
+ if (!m->RandomReconfirmDelay) m->RandomReconfirmDelay = 1 + mDNSRandom(0x3FFFFFFF);
+ interval += mDNSRandomFromFixedSeed(m->RandomReconfirmDelay, interval/3);
rr->TimeRcvd = m->timenow - (mDNSs32)interval * 3;
- rr->resrec.rroriginalttl = interval * 4 / mDNSPlatformOneSecond;
+ rr->resrec.rroriginalttl = (interval * 4 + mDNSPlatformOneSecond - 1) / mDNSPlatformOneSecond;
SetNextCacheCheckTime(m, rr);
}
- debugf("mDNS_Reconfirm_internal:%5ld ticks to go for %s", RRExpireTime(rr) - m->timenow, CRDisplayString(m, rr));
+ debugf("mDNS_Reconfirm_internal:%6ld ticks to go for %s", RRExpireTime(rr) - m->timenow, CRDisplayString(m, rr));
return(mStatus_NoError);
}
}
else if (newptr + *answerforecast >= limit)
{
- verbosedebugf("BuildQuestion: Retracting question %##s new forecast total %d", q->qname.c, newptr + *answerforecast - query->data);
+ verbosedebugf("BuildQuestion: Retracting question %##s new forecast total %d",
+ q->qname.c, newptr + *answerforecast - query->data);
query->h.numQuestions--;
return(mDNSfalse);
}
mDNSlocal void SendQueries(mDNS *const m)
{
+ mDNSu32 slot;
+ CacheGroup *cg;
+ CacheRecord *cr;
+ AuthRecord *ar;
int pktcount = 0;
DNSQuestion *q;
// For explanation of maxExistingQuestionInterval logic, see comments for maxExistingAnnounceInterval
// 1. If time for a query, work out what we need to do
if (m->timenow - m->NextScheduledQuery >= 0)
{
- mDNSu32 slot;
- CacheGroup *cg;
CacheRecord *rr;
m->NextScheduledQuery = m->timenow + 0x78000000;
(!q->Target.type && ActiveQuestion(q) && q->ThisQInterval <= maxExistingQuestionInterval && AccelerateThisQuery(m,q)))
{
// If at least halfway to next query time, advance to next interval
- // If less than halfway to next query time, treat this as logically a repeat of the last transmission, without advancing the interval
+ // If less than halfway to next query time, then
+ // treat this as logically a repeat of the last transmission, without advancing the interval
if (m->timenow - (q->LastQTime + q->ThisQInterval/2) >= 0)
{
q->SendQNow = mDNSInterfaceMark; // Mark this question for sending on all interfaces
q->ThisQInterval = MaxQuestionInterval;
else if (q->CurrentAnswers == 0 && q->ThisQInterval == InitialQuestionInterval * 8)
{
- debugf("SendQueries: Zero current answers for %##s (%s); will reconfirm antecedents", q->qname.c, DNSTypeName(q->qtype));
- ReconfirmAntecedents(m, q); // If sending third query, and no answers yet, time to begin doubting the source
+ debugf("SendQueries: Zero current answers for %##s (%s); will reconfirm antecedents",
+ q->qname.c, DNSTypeName(q->qtype));
+ ReconfirmAntecedents(m, q); // Sending third query, and no answers yet; time to begin doubting the source
}
}
rr->ProbeCount--;
SetNextAnnounceProbeTime(m, rr);
}
- // else, if it has now finished probing, move it to state Verified, and update m->NextScheduledResponse so it will be announced
+ // else, if it has now finished probing, move it to state Verified,
+ // and update m->NextScheduledResponse so it will be announced
else
{
AuthRecord *r2;
}
}
- // 3. Now we know which queries and probes we're sending, go through our interface list sending the appropriate queries on each interface
+ // 3. Now we know which queries and probes we're sending,
+ // go through our interface list sending the appropriate queries on each interface
while (intf)
{
AuthRecord *rr;
answerforecast = forecast;
rr->SendRNow = (rr->resrec.InterfaceID) ? mDNSNULL : GetNextActiveInterfaceID(intf);
rr->IncludeInProbe = mDNStrue;
- verbosedebugf("SendQueries: Put Question %##s (%s) probecount %d", rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype), rr->ProbeCount);
+ verbosedebugf("SendQueries: Put Question %##s (%s) probecount %d",
+ rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype), rr->ProbeCount);
}
else
{
- verbosedebugf("SendQueries: Retracting Question %##s (%s)", rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype));
+ verbosedebugf("SendQueries: Retracting Question %##s (%s)",
+ rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype));
m->omsg.h.numQuestions--;
}
}
mDNSu8 *newptr = PutResourceRecordTTL(&m->omsg, queryptr, &m->omsg.h.numAnswers, &rr->resrec, rr->resrec.rroriginalttl - SecsSinceRcvd);
if (newptr)
{
- verbosedebugf("SendQueries: Put %##s (%s) at %d - %d", rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype), queryptr - m->omsg.data, newptr - m->omsg.data);
+ verbosedebugf("SendQueries: Put %##s (%s) at %d - %d",
+ rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype), queryptr - m->omsg.data, newptr - m->omsg.data);
queryptr = newptr;
KnownAnswerList = rr->NextInKAList;
rr->NextInKAList = mDNSNULL;
}
}
- // Final sanity check for debugging purposes
- {
- AuthRecord *rr;
- for (rr = m->ResourceRecords; rr; rr=rr->next)
- if (rr->SendRNow)
- {
- if (rr->resrec.InterfaceID != mDNSInterface_LocalOnly)
- LogMsg("SendQueries: No active interface to send: %s", ARDisplayString(m, rr));
- rr->SendRNow = mDNSNULL;
- }
- }
+ // 4. Final housekeeping
+
+ // 4a. Debugging check: Make sure we announced all our records
+ for (ar = m->ResourceRecords; ar; ar=ar->next)
+ if (ar->SendRNow)
+ {
+ if (ar->resrec.InterfaceID != mDNSInterface_LocalOnly)
+ LogMsg("SendQueries: No active interface to send: %s", ARDisplayString(m, ar));
+ ar->SendRNow = mDNSNULL;
+ }
+
+ // 4b. When we have lingering cache records that we're keeping around for a few seconds in the hope
+ // that their interface which went away might come back again, the logic will want to send queries
+ // for those records, but we can't because their interface isn't here any more, so to keep the
+ // state machine ticking over we just pretend we did so.
+ // If the interface does not come back in time, the cache record will expire naturally
+ FORALL_CACHERECORDS(slot, cg, cr)
+ if (cr->CRActiveQuestion && cr->UnansweredQueries < MaxUnansweredQueries && m->timenow - cr->NextRequiredQuery >= 0)
+ {
+ cr->UnansweredQueries++;
+ cr->CRActiveQuestion->SendQNow = mDNSNULL;
+ SetNextCacheCheckTime(m, cr);
+ }
+
+ // 4c. Debugging check: Make sure we sent all our planned questions
+ // Do this AFTER the lingering cache records check above, because that will prevent spurious warnings for questions
+ // we legitimately couldn't send because the interface is no longer available
+ for (q = m->Questions; q; q=q->next)
+ if (q->SendQNow)
+ {
+ LogMsg("SendQueries: No active interface to send: %##s %s", q->qname.c, DNSTypeName(q->qtype));
+ q->SendQNow = mDNSNULL;
+ }
}
// ***************************************************************************
mDNSlocal void CacheRecordDeferredAdd(mDNS *const m, CacheRecord *rr)
{
- rr->DelayDelivery = 0;
+ rr->DelayDelivery = 0; // Note, only need to call SetNextCacheCheckTime() when DelayDelivery is set, not when it's cleared
if (m->CurrentQuestion) LogMsg("CacheRecordDeferredAdd ERROR m->CurrentQuestion already set");
m->CurrentQuestion = m->Questions;
while (m->CurrentQuestion && m->CurrentQuestion != m->NewQuestions)
m->CurrentQuestion = q->next;
if (ResourceRecordAnswersQuestion(&rr->resrec, q))
{
- // If this question is one that's actively sending queries, and it's received ten answers within one second of sending the last
- // query packet, then that indicates some radical network topology change, so reset its exponential backoff back to the start.
- // We must be at least at the eight-second interval to do this. If we're at the four-second interval, or less,
- // there's not much benefit accelerating because we will anyway send another query within a few seconds.
- // The first reset query is sent out randomized over the next four seconds to reduce possible synchronization between machines.
+ // If this question is one that's actively sending queries, and it's received ten answers within one
+ // second of sending the last query packet, then that indicates some radical network topology change,
+ // so reset its exponential backoff back to the start. We must be at least at the eight-second interval
+ // to do this. If we're at the four-second interval, or less, there's not much benefit accelerating
+ // because we will anyway send another query within a few seconds. The first reset query is sent out
+ // randomized over the next four seconds to reduce possible synchronization between machines.
if (q->LastAnswerPktNum != m->PktNum)
{
q->LastAnswerPktNum = m->PktNum;
SetNextQueryTime(m,q);
}
}
- verbosedebugf("CacheRecordAdd %p %##s (%s) %lu", rr, rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype), rr->resrec.rroriginalttl);
+ verbosedebugf("CacheRecordAdd %p %##s (%s) %lu",
+ rr, rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype), rr->resrec.rroriginalttl);
q->CurrentAnswers++;
if (rr->resrec.rdlength > SmallRecordLimit) q->LargeAnswers++;
if (rr->resrec.RecordType & kDNSRecordTypePacketUniqueMask) q->UniqueAnswers++;
}
}
m->CurrentQuestion = mDNSNULL;
+ SetNextCacheCheckTime(m, rr);
}
// NoCacheAnswer is only called from mDNSCoreReceiveResponse, *never* directly as a result of a client API call.
mDNSlocal void NoCacheAnswer(mDNS *const m, CacheRecord *rr)
{
LogMsg("No cache space: Delivering non-cached result for %##s", m->rec.r.resrec.name->c);
- if (m->CurrentQuestion) LogMsg("CacheRecordAdd ERROR m->CurrentQuestion already set");
+ if (m->CurrentQuestion) LogMsg("NoCacheAnswer ERROR m->CurrentQuestion already set");
m->CurrentQuestion = m->Questions;
while (m->CurrentQuestion)
{
m->CurrentQuestion = q->next;
if (ResourceRecordAnswersQuestion(&rr->resrec, q))
{
- verbosedebugf("CacheRecordRmv %p %##s (%s)", rr, rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype));
+ verbosedebugf("CacheRecordRmv %p %s", rr, CRDisplayString(m, rr));
if (q->CurrentAnswers == 0)
- LogMsg("CacheRecordRmv ERROR: How can CurrentAnswers already be zero for %p %##s (%s)?", q, q->qname.c, DNSTypeName(q->qtype));
+ LogMsg("CacheRecordRmv ERROR: How can CurrentAnswers already be zero for %p %##s (%s)?",
+ q, q->qname.c, DNSTypeName(q->qtype));
else
{
q->CurrentAnswers--;
}
if (q->CurrentAnswers == 0)
{
- debugf("CacheRecordRmv: Zero current answers for %##s (%s); will reconfirm antecedents", q->qname.c, DNSTypeName(q->qtype));
+ debugf("CacheRecordRmv: Zero current answers for %##s (%s); will reconfirm antecedents",
+ q->qname.c, DNSTypeName(q->qtype));
ReconfirmAntecedents(m, q);
}
+ q->FlappingInterface = mDNSNULL;
AnswerQuestionWithResourceRecord(m, q, rr, mDNSfalse);
// MUST NOT dereference q again after calling AnswerQuestionWithResourceRecord()
}
{
CacheEntity *e = (CacheEntity *)(*cp);
//LogMsg("ReleaseCacheGroup: Releasing CacheGroup for %p, %##s", (*cp)->name->c, (*cp)->name->c);
- if ((*cp)->rrcache_tail != &(*cp)->members) LogMsg("ERROR: (*cp)->members == mDNSNULL but (*cp)->rrcache_tail != &(*cp)->members)");
- //if ((*cp)->name != (domainname*)((*cp)->namestorage)) LogMsg("ReleaseCacheGroup: %##s, %p %p", (*cp)->name->c, (*cp)->name, (domainname*)((*cp)->namestorage));
+ if ((*cp)->rrcache_tail != &(*cp)->members)
+ LogMsg("ERROR: (*cp)->members == mDNSNULL but (*cp)->rrcache_tail != &(*cp)->members)");
+ //if ((*cp)->name != (domainname*)((*cp)->namestorage))
+ // LogMsg("ReleaseCacheGroup: %##s, %p %p", (*cp)->name->c, (*cp)->name, (domainname*)((*cp)->namestorage));
if ((*cp)->name != (domainname*)((*cp)->namestorage)) mDNSPlatformMemFree((*cp)->name);
(*cp)->name = mDNSNULL;
*cp = (*cp)->next; // Cut record from list
ReleaseCacheEntity(m, (CacheEntity *)r);
}
-// Note: We want to be careful that we deliver all the CacheRecordRmv calls before delivering CacheRecordDeferredAdd calls
-// The in-order nature of the cache lists ensures that all callbacks for old records are delivered before callbacks for newer records
+// Note: We want to be careful that we deliver all the CacheRecordRmv calls before delivering
+// CacheRecordDeferredAdd calls. The in-order nature of the cache lists ensures that all
+// callbacks for old records are delivered before callbacks for newer records.
mDNSlocal void CheckCacheExpiration(mDNS *const m, CacheGroup *cg)
{
CacheRecord **rp = &cg->members;
// SendQueries() will see that we have records close to expiration, and send FEQs for them.
m->NextScheduledQuery = m->timenow;
// After sending the query we'll increment UnansweredQueries and call SetNextCacheCheckTime(),
- // which will correctly update m->NextCacheCheck for us
+ // which will correctly update m->NextCacheCheck for us.
event = m->timenow + 0x3FFFFFFF;
}
}
}
+ verbosedebugf("CheckCacheExpiration:%6d %5d %s",
+ (event-m->timenow) / mDNSPlatformOneSecond, CacheCheckGracePeriod(rr), CRDisplayString(m, rr));
if (m->NextCacheCheck - (event + CacheCheckGracePeriod(rr)) > 0)
m->NextCacheCheck = (event + CacheCheckGracePeriod(rr));
rp = &rr->next;
m->lock_rrcache = 0;
}
-// When a NewLocalOnlyQuestion is created, AnswerNewLocalOnlyQuestion runs though our ResourceRecords delivering any appropriate answers,
-// stopping if it reaches a NewLocalRecord -- these will be handled by AnswerLocalQuestions
+// When a NewLocalOnlyQuestion is created, AnswerNewLocalOnlyQuestion runs though our ResourceRecords delivering any
+// appropriate answers, stopping if it reaches a NewLocalRecord -- these will be handled by AnswerLocalQuestions
mDNSlocal void AnswerNewLocalOnlyQuestion(mDNS *const m)
{
DNSQuestion *q = m->NewLocalOnlyQuestions; // Grab the question we're going to answer
ReleaseCacheRecord(m, rr);
}
}
- if ((*cp)->rrcache_tail != rp) verbosedebugf("GetFreeCacheRR: Updating rrcache_tail[%lu] from %p to %p", slot, (*cp)->rrcache_tail, rp);
+ if ((*cp)->rrcache_tail != rp)
+ verbosedebugf("GetFreeCacheRR: Updating rrcache_tail[%lu] from %p to %p", slot, (*cp)->rrcache_tail, rp);
(*cp)->rrcache_tail = rp;
if ((*cp)->members || (*cp)==PreserveCG) cp=&(*cp)->next;
else ReleaseCacheGroup(m, cp);
cg->members = mDNSNULL;
cg->rrcache_tail = &cg->members;
cg->name = (domainname*)cg->namestorage;
- //LogMsg("GetCacheGroup: %-10s %d-byte cache name %##s", (namelen > InlineCacheGroupNameSize) ? "Allocating" : "Inline", namelen, rr->name->c);
+ //LogMsg("GetCacheGroup: %-10s %d-byte cache name %##s",
+ // (namelen > InlineCacheGroupNameSize) ? "Allocating" : "Inline", namelen, rr->name->c);
if (namelen > InlineCacheGroupNameSize) cg->name = mDNSPlatformMemAllocate(namelen);
if (!cg->name)
{
else ReleaseCacheGroup(m, cp);
}
}
+ LogOperation("Cache checked. Next in %ld ticks", m->NextCacheCheck - m->timenow);
}
// 4. See if we can answer any of our new local questions from the cache
{
// If the platform code is ready, and we're not suppressing packet generation right now
// then send our responses, probes, and questions.
- // We check the cache first, because there might be records close to expiring that trigger questions to refresh them
+ // We check the cache first, because there might be records close to expiring that trigger questions to refresh them.
// We send queries next, because there might be final-stage probes that complete their probing here, causing
// them to advance to announcing state, and we want those to be included in any announcements we send out.
- // Finally, we send responses, including the previously mentioned records that just completed probing
+ // Finally, we send responses, including the previously mentioned records that just completed probing.
m->SuppressSending = 0;
// 6. Send Query packets. This may cause some probing records to advance to announcing state
}
}
- m->RandomQueryDelay = 0; // Clear m->RandomQueryDelay, ready to pick a new different value, when necessary
+ // Clear RandomDelay values, ready to pick a new different value next time
+ m->RandomQueryDelay = 0;
+ m->RandomReconfirmDelay = 0;
}
// Note about multi-threaded systems:
// 2. Re-validate our cache records
m->NextCacheCheck = m->timenow;
FORALL_CACHERECORDS(slot, cg, cr)
- mDNS_Reconfirm_internal(m, cr, kDefaultReconfirmTimeForCableDisconnect);
+ mDNS_Reconfirm_internal(m, cr, kDefaultReconfirmTimeForWake);
// 3. Retrigger probing and announcing for all our authoritative records
for (rr = m->ResourceRecords; rr; rr=rr->next)
// ProcessQuery examines a received query to see if we have any answers to give
mDNSlocal mDNSu8 *ProcessQuery(mDNS *const m, const DNSMessage *const query, const mDNSu8 *const end,
- const mDNSAddr *srcaddr, const mDNSInterfaceID InterfaceID, mDNSBool LegacyQuery, mDNSBool QueryWasMulticast, mDNSBool QueryWasLocalUnicast,
- DNSMessage *const response)
+ const mDNSAddr *srcaddr, const mDNSInterfaceID InterfaceID, mDNSBool LegacyQuery, mDNSBool QueryWasMulticast,
+ mDNSBool QueryWasLocalUnicast, DNSMessage *const response)
{
mDNSBool FromLocalSubnet = AddressIsLocalSubnet(m, InterfaceID, srcaddr);
AuthRecord *ResponseRecords = mDNSNULL;
if (!q->Target.type && ActiveQuestion(q) && m->timenow - q->LastQTxTime > mDNSPlatformOneSecond / 4)
if (!q->InterfaceID || q->InterfaceID == InterfaceID)
if (q->NextInDQList == mDNSNULL && dqp != &q->NextInDQList)
- if (q->qtype == pktq.qtype && q->qclass == pktq.qclass && q->qnamehash == pktq.qnamehash && SameDomainName(&q->qname, &pktq.qname))
+ if (q->qtype == pktq.qtype &&
+ q->qclass == pktq.qclass &&
+ q->qnamehash == pktq.qnamehash && SameDomainName(&q->qname, &pktq.qname))
{ *dqp = q; dqp = &q->NextInDQList; }
}
}
if (!InterfaceID && mDNSAddrIsDNSMulticast(dstaddr))
{
- LogMsg("Ignoring Query from %#-15a:%-5d to %#-15a:%-5d on 0x%p with %2d Question%s %2d Answer%s %2d Authorit%s %2d Additional%s (Multicast, but no InterfaceID)",
+ LogMsg("Ignoring Query from %#-15a:%-5d to %#-15a:%-5d on 0x%p with "
+ "%2d Question%s %2d Answer%s %2d Authorit%s %2d Additional%s (Multicast, but no InterfaceID)",
srcaddr, mDNSVal16(srcport), dstaddr, mDNSVal16(dstport), InterfaceID,
msg->h.numQuestions, msg->h.numQuestions == 1 ? ", " : "s,",
msg->h.numAnswers, msg->h.numAnswers == 1 ? ", " : "s,",
return;
}
- verbosedebugf("Received Query from %#-15a:%-5d to %#-15a:%-5d on 0x%p with %2d Question%s %2d Answer%s %2d Authorit%s %2d Additional%s",
+ verbosedebugf("Received Query from %#-15a:%-5d to %#-15a:%-5d on 0x%p with "
+ "%2d Question%s %2d Answer%s %2d Authorit%s %2d Additional%s",
srcaddr, mDNSVal16(srcport), dstaddr, mDNSVal16(dstport), InterfaceID,
msg->h.numQuestions, msg->h.numQuestions == 1 ? ", " : "s,",
msg->h.numAnswers, msg->h.numAnswers == 1 ? ", " : "s,",
(void)srcport;
(void)dstport;
- verbosedebugf("Received Response from %#-15a addressed to %#-15a on %p with %2d Question%s %2d Answer%s %2d Authorit%s %2d Additional%s",
+ verbosedebugf("Received Response from %#-15a addressed to %#-15a on %p with "
+ "%2d Question%s %2d Answer%s %2d Authorit%s %2d Additional%s",
srcaddr, dstaddr, InterfaceID,
response->h.numQuestions, response->h.numQuestions == 1 ? ", " : "s,",
response->h.numAnswers, response->h.numAnswers == 1 ? ", " : "s,",
rr->DelayDelivery = m->timenow + mDNSPlatformOneSecond; // to delay delivery of this 'add' event
else
rr->DelayDelivery = CheckForSoonToExpireRecords(m, rr->resrec.name, rr->resrec.namehash, slot);
- CacheRecordAdd(m, rr);
- // MUST do this AFTER CacheRecordAdd(), because that's what sets CRActiveQuestion for us
- SetNextCacheCheckTime(m, rr);
+ CacheRecordAdd(m, rr); // CacheRecordAdd calls SetNextCacheCheckTime(m, rr); for us
}
}
}
for (r2 = cg ? cg->members : mDNSNULL; r2; r2=r2->next)
if (SameResourceRecordSignature(&r1->resrec, &r2->resrec))
{
- // If record is recent, just ensure the whole RRSet has the same TTL (as required by DNS semantics)
- // else, if record is old, mark it to be flushed
- if (m->timenow - r2->TimeRcvd < mDNSPlatformOneSecond)
+ // If record was recently positively received
+ // (i.e. not counting goodbye packets or cache flush events that set the TTL to 1)
+ // then we need to ensure the whole RRSet has the same TTL (as required by DNS semantics)
+ if (r2->resrec.rroriginalttl > 1 && m->timenow - r2->TimeRcvd < mDNSPlatformOneSecond)
+ {
+ if (r2->resrec.rroriginalttl != r1->resrec.rroriginalttl)
+ LogMsg("Correcting TTL from %4d to %4d for %s",
+ r2->resrec.rroriginalttl, r1->resrec.rroriginalttl, CRDisplayString(m, r2));
r2->resrec.rroriginalttl = r1->resrec.rroriginalttl;
- else
+ r2->TimeRcvd = m->timenow;
+ }
+ else // else, if record is old, mark it to be flushed
{
- verbosedebugf("Cache flush %p X %p %##s (%s)", r1, r2, r2->resrec.name->c, DNSTypeName(r2->resrec.rrtype));
+ verbosedebugf("Cache flush %p X %p %s", r1, r2, CRDisplayString(m, r2));
// We set stale records to expire in one second.
// This gives the owner a chance to rescue it if necessary.
// This is important in the case of multi-homing and bridged networks:
r2->resrec.rroriginalttl = 1;
r2->TimeRcvd = m->timenow;
r2->UnansweredQueries = MaxUnansweredQueries;
- SetNextCacheCheckTime(m, r2);
}
+ SetNextCacheCheckTime(m, r2);
}
if (r1->DelayDelivery) // If we were planning to delay delivery of this record, see if we still need to
{
+ // Note, only need to call SetNextCacheCheckTime() when DelayDelivery is set, not when it's cleared
r1->DelayDelivery = CheckForSoonToExpireRecords(m, r1->resrec.name, r1->resrec.namehash, slot);
if (!r1->DelayDelivery) CacheRecordDeferredAdd(m, r1);
}
const mDNSu8 UpdateR = kDNSFlag0_QR_Response | kDNSFlag0_OP_Update;
#ifndef UNICAST_DISABLED
- mDNSIPPort NATPort = mDNSOpaque16fromIntVal(NATMAP_PORT);
-
- if (srcport.NotAnInteger == NATPort.NotAnInteger)
+ if (srcport.NotAnInteger == NATPMPPort.NotAnInteger)
{
mDNS_Lock(m);
uDNS_ReceiveNATMap(m, pkt, (mDNSu16)(end - (mDNSu8 *)pkt));
return(mStatus_AlreadyRegistered);
}
- // If this question is referencing a specific interface, make sure it exists
+ // If this question is referencing a specific interface, verify it exists
if (question->InterfaceID && question->InterfaceID != mDNSInterface_LocalOnly)
{
NetworkInterfaceInfo *intf;
for (intf = m->HostInterfaces; intf; intf = intf->next)
if (intf->InterfaceID == question->InterfaceID) break;
if (!intf)
- {
- debugf("mDNS_StartQuery_internal: Question %##s InterfaceID %p not found", question->qname.c, question->InterfaceID);
- return(mStatus_BadInterfaceErr);
- }
+ LogMsg("Note: InterfaceID %p for question %##s not currently found in active interface list",
+ question->InterfaceID, question->qname.c);
}
if (!ValidateDomainName(&question->qname))
// that we have *no* relevant answers currently in our cache, then it will accelerate that to go out immediately.
if (!m->RandomQueryDelay) m->RandomQueryDelay = 1 + (mDNSs32)mDNSRandom((mDNSu32)InitialQuestionInterval);
- question->next = mDNSNULL;
- question->qnamehash = DomainNameHashValue(&question->qname); // MUST do this before FindDuplicateQuestion()
- question->DelayAnswering = CheckForSoonToExpireRecords(m, &question->qname, question->qnamehash, HashSlot(&question->qname));
- question->ThisQInterval = InitialQuestionInterval * 2; // MUST be > zero for an active question
- question->RequestUnicast = 2; // Set to 2 because is decremented once *before* we check it
- question->LastQTime = m->timenow - m->RandomQueryDelay; // Avoid inter-machine synchronization
- question->LastAnswerPktNum = m->PktNum;
- question->RecentAnswerPkts = 0;
- question->CurrentAnswers = 0;
- question->LargeAnswers = 0;
- question->UniqueAnswers = 0;
- question->DuplicateOf = FindDuplicateQuestion(m, question);
- question->NextInDQList = mDNSNULL;
+ question->next = mDNSNULL;
+ question->qnamehash = DomainNameHashValue(&question->qname); // MUST do this before FindDuplicateQuestion()
+ question->DelayAnswering = CheckForSoonToExpireRecords(m, &question->qname, question->qnamehash, HashSlot(&question->qname));
+ question->ThisQInterval = InitialQuestionInterval * 2; // MUST be > zero for an active question
+ question->RequestUnicast = 2; // Set to 2 because is decremented once *before* we check it
+ question->LastQTime = m->timenow - m->RandomQueryDelay; // Avoid inter-machine synchronization
+ question->LastAnswerPktNum = m->PktNum;
+ question->RecentAnswerPkts = 0;
+ question->CurrentAnswers = 0;
+ question->LargeAnswers = 0;
+ question->UniqueAnswers = 0;
+ question->FlappingInterface = mDNSNULL;
+ question->DuplicateOf = FindDuplicateQuestion(m, question);
+ question->NextInDQList = mDNSNULL;
for (i=0; i<DupSuppressInfoSize; i++)
question->DupSuppress[i].InterfaceID = mDNSNULL;
// question->InterfaceID must be already set by caller
- question->SendQNow = mDNSNULL;
- question->SendOnAll = mDNSfalse;
- question->LastQTxTime = m->timenow;
+ question->SendQNow = mDNSNULL;
+ question->SendOnAll = mDNSfalse;
+ question->LastQTxTime = m->timenow;
if (!question->DuplicateOf)
verbosedebugf("mDNS_StartQuery_internal: Question %##s (%s) %p %d (%p) started",
- question->qname.c, DNSTypeName(question->qtype), question->InterfaceID, question->LastQTime + question->ThisQInterval - m->timenow, question);
+ question->qname.c, DNSTypeName(question->qtype), question->InterfaceID,
+ question->LastQTime + question->ThisQInterval - m->timenow, question);
else
verbosedebugf("mDNS_StartQuery_internal: Question %##s (%s) %p %d (%p) duplicate of (%p)",
- question->qname.c, DNSTypeName(question->qtype), question->InterfaceID, question->LastQTime + question->ThisQInterval - m->timenow, question, question->DuplicateOf);
+ question->qname.c, DNSTypeName(question->qtype), question->InterfaceID,
+ question->LastQTime + question->ThisQInterval - m->timenow, question, question->DuplicateOf);
*q = question;
if (question->InterfaceID == mDNSInterface_LocalOnly)
for (q = m->Questions; q; q=q->next) // Scan our list of questions
if (ActiveQuestion(q) && ResourceRecordAnswersQuestion(&rr->resrec, q))
break;
- verbosedebugf("mDNS_StopQuery_internal: Cache RR %##s (%s) setting CRActiveQuestion to %p", rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype), q);
+ verbosedebugf("mDNS_StopQuery_internal: Cache RR %##s (%s) setting CRActiveQuestion to %p",
+ rr->resrec.name->c, DNSTypeName(rr->resrec.rrtype), q);
rr->CRActiveQuestion = q; // Question used to be active; new value may or may not be null
if (!q) m->rrcache_active--; // If no longer active, decrement rrcache_active count
}
if (query->ServiceInfoQueryCallback && query->GotTXT)
{
if (++query->Answers >= 100)
- {
- if (answer->rrtype == kDNSType_A)
- debugf("**** WARNING **** have given %lu answers for %##s (A) %.4a", query->Answers, query->qSRV.qname.c, &answer->rdata->u.ipv4);
- else
- debugf("**** WARNING **** have given %lu answers for %##s (AAAA) %.16a", query->Answers, query->qSRV.qname.c, &answer->rdata->u.ipv6);
- }
+ debugf(answer->rrtype == kDNSType_A ?
+ "**** WARNING **** have given %lu answers for %##s (A) %.4a" :
+ "**** WARNING **** have given %lu answers for %##s (AAAA) %.16a",
+ query->Answers, query->qSRV.qname.c, &answer->rdata->u.data);
query->ServiceInfoQueryCallback(m, query);
}
}
#endif
if (!ValidateRData(rr->resrec.rrtype, newrdlength, newrdata))
- { LogMsg("Attempt to update record with invalid rdata: %s", GetRRDisplayString_rdb(&rr->resrec, &newrdata->u, m->MsgBuffer)); return(mStatus_Invalid); }
+ {
+ LogMsg("Attempt to update record with invalid rdata: %s", GetRRDisplayString_rdb(&rr->resrec, &newrdata->u, m->MsgBuffer));
+ return(mStatus_Invalid);
+ }
mDNS_Lock(m);
if (unicast) { mStatus status = uDNS_UpdateRecord(m, rr); mDNS_Unlock(m); return(status); }
- if (rr->resrec.rroriginalttl == newttl && rr->resrec.rdlength == newrdlength && mDNSPlatformMemSame(rr->resrec.rdata->u.data, newrdata->u.data, newrdlength))
+ if (rr->resrec.rroriginalttl == newttl &&
+ rr->resrec.rdlength == newrdlength && mDNSPlatformMemSame(rr->resrec.rdata->u.data, newrdata->u.data, newrdlength))
CompleteRDataUpdate(m, rr);
else
{
if (!rr->UpdateBlocked) rr->UpdateBlocked = NonZeroTime(m->timenow + (mDNSs32)delay * mDNSPlatformOneSecond);
rr->ThisAPInterval *= 4;
rr->LastAPTime = rr->UpdateBlocked - rr->ThisAPInterval;
- LogMsg("Excessive update rate for %##s; delaying announcement by %ld second%s", rr->resrec.name->c, delay, delay > 1 ? "s" : "");
+ LogMsg("Excessive update rate for %##s; delaying announcement by %ld second%s",
+ rr->resrec.name->c, delay, delay > 1 ? "s" : "");
}
rr->resrec.rroriginalttl = newttl;
}
}
}
-mDNSexport mStatus mDNS_RegisterInterface(mDNS *const m, NetworkInterfaceInfo *set, mDNSs32 delay)
+mDNSexport mStatus mDNS_RegisterInterface(mDNS *const m, NetworkInterfaceInfo *set, mDNSBool flapping)
{
mDNSBool FirstOfType = mDNStrue;
NetworkInterfaceInfo **p = &m->HostInterfaces;
mDNS_Lock(m);
- // Assume this interface will be active
+ // Assume this interface will be active now, unless we find a duplicate already in the list
set->InterfaceActive = mDNStrue;
set->IPv4Available = (set->ip.type == mDNSAddrType_IPv4 && set->McastTxRx);
set->IPv6Available = (set->ip.type == mDNSAddrType_IPv6 && set->McastTxRx);
+ // Scan list to see if this InterfaceID is already represented
while (*p)
{
if (*p == set)
return(mStatus_AlreadyRegistered);
}
- // This InterfaceID is already in the list, so mark this interface inactive for now
if ((*p)->InterfaceID == set->InterfaceID)
{
+ // This InterfaceID already represented by a different interface in the list, so mark this instance inactive for now
set->InterfaceActive = mDNSfalse;
if (set->ip.type == (*p)->ip.type) FirstOfType = mDNSfalse;
if (set->ip.type == mDNSAddrType_IPv4 && set->McastTxRx) (*p)->IPv4Available = mDNStrue;
if (set->Advertise)
AdvertiseInterface(m, set);
- debugf("mDNS_RegisterInterface: InterfaceID %p %#a %s", set->InterfaceID, &set->ip,
+ LogOperation("mDNS_RegisterInterface: InterfaceID %p %s (%#a) %s", set->InterfaceID, set->ifname, &set->ip,
set->InterfaceActive ?
"not represented in list; marking active and retriggering queries" :
"already represented in list; marking inactive for now");
- // In some versions of OS X the IPv6 address remains on an interface even when the interface is turned off,
+ // In early versions of OS X the IPv6 address remains on an interface even when the interface is turned off,
// giving the false impression that there's an active representative of this interface when there really isn't.
// Therefore, when registering an interface, we want to re-trigger our questions and re-probe our Resource Records,
// even if we believe that we previously had an active representative of this interface.
{
DNSQuestion *q;
AuthRecord *rr;
- mDNSs32 initial = InitialQuestionInterval;
+ // If flapping, delay between first and second queries is eight seconds instead of one
+ mDNSs32 delay = flapping ? mDNSPlatformOneSecond * 5 : 0;
+ mDNSu8 announce = flapping ? (mDNSu8)1 : InitialAnnounceCount;
// Use a small amount of randomness:
- // In the case of a network administrator turning on an Ethernet hub so that all the connected machines establish link at
- // exactly the same time, we don't want them to all go and hit the network with identical queries at exactly the same moment.
+ // In the case of a network administrator turning on an Ethernet hub so that all the
+ // connected machines establish link at exactly the same time, we don't want them all
+ // to go and hit the network with identical queries at exactly the same moment.
if (!m->SuppressSending) m->SuppressSending = m->timenow + (mDNSs32)mDNSRandom((mDNSu32)InitialQuestionInterval);
- if (delay)
+ if (flapping)
{
- LogMsg("Repeated transitions for interface %s (%#a); delaying packets by %d seconds",
- set->ifname, &set->ip, delay/mDNSPlatformOneSecond);
- initial = InitialQuestionInterval * 8; // Delay between first and second queries is eight seconds
+ LogMsg("Note: Frequent transitions for interface %s (%#a); network traffic reduction measures in effect", set->ifname, &set->ip);
if (!m->SuppressProbes ||
m->SuppressProbes - (m->timenow + delay) < 0)
m->SuppressProbes = (m->timenow + delay);
}
+
for (q = m->Questions; q; q=q->next) // Scan our list of questions
if (!q->InterfaceID || q->InterfaceID == set->InterfaceID) // If non-specific Q, or Q on this specific interface,
{ // then reactivate this question
- q->ThisQInterval = initial; // MUST be > zero for an active question
- q->RequestUnicast = 2; // Set to 2 because is decremented once *before* we check it
- q->LastQTime = m->timenow - q->ThisQInterval + delay;
+ mDNSs32 initial = (flapping && q->FlappingInterface != set->InterfaceID) ? InitialQuestionInterval * 8 : InitialQuestionInterval;
+ mDNSs32 qdelay = (flapping && q->FlappingInterface != set->InterfaceID) ? mDNSPlatformOneSecond * 5 : 0;
+ if (flapping && q->FlappingInterface == set->InterfaceID)
+ LogOperation("No cache records for %##s (%s) expired; no need for immediate question", q->qname.c, DNSTypeName(q->qtype));
+
+ if (!q->ThisQInterval || q->ThisQInterval > initial)
+ {
+ q->ThisQInterval = initial;
+ q->RequestUnicast = 2; // Set to 2 because is decremented once *before* we check it
+ }
+ if (q->LastQTime - (m->timenow - q->ThisQInterval + qdelay) > 0)
+ q->LastQTime = (m->timenow - q->ThisQInterval + qdelay);
q->RecentAnswerPkts = 0;
SetNextQueryTime(m,q);
}
{
if (rr->resrec.RecordType == kDNSRecordTypeVerified && !rr->DependentOn) rr->resrec.RecordType = kDNSRecordTypeUnique;
rr->ProbeCount = DefaultProbeCountForRecordType(rr->resrec.RecordType);
- rr->AnnounceCount = delay ? (mDNSu8)1 : InitialAnnounceCount;
+ if (rr->AnnounceCount < announce) rr->AnnounceCount = announce;
rr->ThisAPInterval = DefaultAPIntervalForRecordType(rr->resrec.RecordType);
InitializeLastAPTime(m, rr);
}
// NOTE: mDNS_DeregisterInterface calls mDNS_Deregister_internal which can call a user callback, which may change
// the record list and/or question list.
// Any code walking either list must use the CurrentQuestion and/or CurrentRecord mechanism to protect against this.
-mDNSexport void mDNS_DeregisterInterface(mDNS *const m, NetworkInterfaceInfo *set)
+mDNSexport void mDNS_DeregisterInterface(mDNS *const m, NetworkInterfaceInfo *set, mDNSBool flapping)
{
NetworkInterfaceInfo **p = &m->HostInterfaces;
break;
if (intf)
{
- debugf("mDNS_DeregisterInterface: Another representative of InterfaceID %p exists; making it active",
- set->InterfaceID);
+ LogOperation("mDNS_DeregisterInterface: Another representative of InterfaceID %p %s (%#a) exists;"
+ " making it active", set->InterfaceID, set->ifname, &set->ip);
intf->InterfaceActive = mDNStrue;
UpdateInterfaceProtocols(m, intf);
CacheGroup *cg;
CacheRecord *rr;
DNSQuestion *q;
- debugf("mDNS_DeregisterInterface: Last representative of InterfaceID %p deregistered; marking questions etc. dormant",
- set->InterfaceID);
+ LogOperation("mDNS_DeregisterInterface: Last representative of InterfaceID %p %s (%#a) deregistered;"
+ " marking questions etc. dormant", set->InterfaceID, set->ifname, &set->ip);
- // 1. Deactivate any questions specific to this interface
+ if (flapping)
+ LogMsg("Note: Frequent transitions for interface %s (%#a); network traffic reduction measures in effect",
+ set->ifname, &set->ip);
+
+ // 1. Deactivate any questions specific to this interface, and tag appropriate questions
+ // so that mDNS_RegisterInterface() knows how swiftly it needs to reactivate them
for (q = m->Questions; q; q=q->next)
- if (q->InterfaceID == set->InterfaceID)
- q->ThisQInterval = 0;
+ {
+ if (q->InterfaceID == set->InterfaceID) q->ThisQInterval = 0;
+ if (!q->InterfaceID || q->InterfaceID == set->InterfaceID)
+ q->FlappingInterface = set->InterfaceID;
+ }
// 2. Flush any cache records received on this interface
revalidate = mDNSfalse; // Don't revalidate if we're flushing the records
FORALL_CACHERECORDS(slot, cg, rr)
if (rr->resrec.InterfaceID == set->InterfaceID)
- PurgeCacheResourceRecord(m, rr);
+ {
+ // If this interface is deemed flapping,
+ // postpone deleting the cache records in case the interface comes back again
+ if (!flapping) PurgeCacheResourceRecord(m, rr);
+ else mDNS_Reconfirm_internal(m, rr, kDefaultReconfirmTimeForFlappingInterface);
+ }
}
}
m->NextCacheCheck = m->timenow;
FORALL_CACHERECORDS(slot, cg, rr)
if (rr->resrec.InterfaceID == set->InterfaceID)
- mDNS_Reconfirm_internal(m, rr, kDefaultReconfirmTimeForCableDisconnect);
+ mDNS_Reconfirm_internal(m, rr, kDefaultReconfirmTimeForFlappingInterface);
}
mDNS_Unlock(m);
else sr->Host.c[0] = 0;
// If port number is zero, that means the client is really trying to do a RegisterNoSuchService
- if (!port.NotAnInteger) return(mDNS_RegisterNoSuchService(m, &sr->RR_SRV, name, type, domain, mDNSNULL, mDNSInterface_Any, NSSCallback, sr));
+ if (!port.NotAnInteger)
+ return(mDNS_RegisterNoSuchService(m, &sr->RR_SRV, name, type, domain, mDNSNULL, mDNSInterface_Any, NSSCallback, sr));
// Initialize the AuthRecord objects to sane values
mDNS_SetupResourceRecord(&sr->RR_ADV, mDNSNULL, InterfaceID, kDNSType_PTR, kStandardTTL, kDNSRecordTypeAdvisory, ServiceCallback, sr);
mStatus status;
extra->next = mDNSNULL;
- mDNS_SetupResourceRecord(&extra->r, rdata, sr->RR_PTR.resrec.InterfaceID, extra->r.resrec.rrtype, ttl, kDNSRecordTypeUnique, ServiceCallback, sr);
+ mDNS_SetupResourceRecord(&extra->r, rdata, sr->RR_PTR.resrec.InterfaceID,
+ extra->r.resrec.rrtype, ttl, kDNSRecordTypeUnique, ServiceCallback, sr);
AssignDomainName(extra->r.resrec.name, sr->RR_SRV.resrec.name);
#ifndef UNICAST_DISABLED
return(status);
}
-mDNSexport mStatus mDNS_RemoveRecordFromService(mDNS *const m, ServiceRecordSet *sr, ExtraResourceRecord *extra, mDNSRecordCallback MemFreeCallback, void *Context)
+mDNSexport mStatus mDNS_RemoveRecordFromService(mDNS *const m, ServiceRecordSet *sr, ExtraResourceRecord *extra,
+ mDNSRecordCallback MemFreeCallback, void *Context)
{
ExtraResourceRecord **e;
mStatus status;
IncrementLabelSuffix(&name2, mDNStrue);
newname = &name2;
}
- LogMsg("Service \"%##s\" renamed to \"%#s\"", sr->RR_SRV.resrec.name->c, newname->c);
+
+ if (SameDomainName(&domain, &localdomain))
+ LogMsg("%##s service renamed from \"%#s\" to \"%#s\"", type.c, name1.c, newname->c);
+ else LogMsg("%##s service (domain %##s) renamed from \"%#s\" to \"%#s\"",type.c, domain.c, name1.c, newname->c);
+
if (sr->RR_SRV.HostTarget == mDNSfalse && sr->Host.c[0]) host = &sr->Host;
err = mDNS_RegisterService(m, sr, newname, &type, &domain,
m->p = p;
m->KnownBugs = 0;
- m->CanReceiveUnicastOn5353 = mDNSfalse; // Assume we can't receive unicasts on 5353, unless platform layer tells us otherwise
+ m->CanReceiveUnicastOn5353 = mDNSfalse; // Assume we can't receive unicasts on 5353, unless platform layer tells us otherwise
m->AdvertiseLocalAddresses = AdvertiseLocalAddresses;
m->mDNSPlatformStatus = mStatus_Waiting;
m->UnicastPort4 = zeroIPPort;
m->NextScheduledResponse = timenow + 0x78000000;
m->ExpectUnicastResponse = timenow + 0x78000000;
m->RandomQueryDelay = 0;
+ m->RandomReconfirmDelay = 0;
m->PktNum = 0;
m->SendDeregistrations = mDNSfalse;
m->SendImmediateAnswers = mDNSfalse;
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: mDNSDebug.h,v $
+Revision 1.26.2.1 2006/08/29 06:24:22 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.26 2005/07/04 22:40:26 cheshire
Additional debugging code to help catch memory corruption
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
NOTE:
Change History (most recent first):
$Log: mDNSEmbeddedAPI.h,v $
+Revision 1.296.2.1 2006/08/29 06:24:22 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.296 2006/06/29 05:28:01 cheshire
+Added comment about mDNSlocal and mDNSexport
+
+Revision 1.295 2006/06/29 03:02:43 cheshire
+<rdar://problem/4607042> mDNSResponder NXDOMAIN and CNAME support
+
+Revision 1.294 2006/06/28 06:50:08 cheshire
+In future we may want to change definition of mDNSs32 from "signed long" to "signed int"
+I doubt anyone is building mDNSResponder on systems where int is 16-bits,
+but lets add a compile-time assertion to make sure.
+
+Revision 1.293 2006/06/12 18:00:43 cheshire
+To make code a little more defensive, check _ILP64 before _LP64,
+in case both are set by mistake on some platforms
+
+Revision 1.292 2006/03/19 17:00:57 cheshire
+Define symbol MaxMsg instead of using hard-coded constant value '80'
+
+Revision 1.291 2006/03/19 02:00:07 cheshire
+<rdar://problem/4073825> Improve logic for delaying packets after repeated interface transitions
+
+Revision 1.290 2006/03/08 22:42:23 cheshire
+Fix spelling mistake: LocalReverseMapomain -> LocalReverseMapDomain
+
+Revision 1.289 2006/02/26 00:54:41 cheshire
+Fixes to avoid code generation warning/error on FreeBSD 7
+
Revision 1.288 2005/12/21 03:24:58 cheshire
<rdar://problem/4388858> Code changes required to compile on EFI
#define mDNSexport
#endif
+// Explanation: These local/export markers are a little habit of mine for signaling the programmers' intentions.
+// When "mDNSlocal" is just a synonym for "static", and "mDNSexport" is a complete no-op, you could be
+// forgiven for asking what purpose they serve. The idea is that if you see "mDNSexport" in front of a
+// function definition it means the programmer intended it to be exported and callable from other files
+// in the project. If you see "mDNSlocal" in front of a function definition it means the programmer
+// intended it to be private to that file. If you see neither in front of a function definition it
+// means the programmer forgot (so you should work out which it is supposed to be, and fix it).
+// Using "mDNSlocal" instead of "static" makes it easier to do a textual searches for one or the other.
+// For example you can do a search for "static" to find if any functions declare any local variables as "static"
+// (generally a bad idea unless it's also "const", because static storage usually risks being non-thread-safe)
+// without the results being cluttered with hundreds of matches for functions declared static.
+// - Stuart Cheshire
+
// ***************************************************************************
// Structure packing macro
// Macro Name __LP64__ Value 1
// A quick Google search for "defined(__LP64__)" OR "#ifdef __LP64__" gives 2590 hits and
// a search for "#if __LP64__" gives only 12, so I think we'll go with the majority and use defined()
-#if defined(_LP64) || defined(__LP64__)
-typedef signed int mDNSs32;
-typedef unsigned int mDNSu32;
-#elif defined(_ILP64) || defined(__ILP64__)
+#if defined(_ILP64) || defined(__ILP64__)
typedef signed int32 mDNSs32;
typedef unsigned int32 mDNSu32;
+#elif defined(_LP64) || defined(__LP64__)
+typedef signed int mDNSs32;
+typedef unsigned int mDNSu32;
#else
typedef signed long mDNSs32;
typedef unsigned long mDNSu32;
+//typedef signed int mDNSs32;
+//typedef unsigned int mDNSu32;
#endif
// To enforce useful type checking, we make mDNSInterfaceID be a pointer to a dummy struct
mDNSu32 CurrentAnswers; // Number of records currently in the cache that answer this question
mDNSu32 LargeAnswers; // Number of answers with rdata > 1024 bytes
mDNSu32 UniqueAnswers; // Number of answers received with kDNSClass_UniqueRRSet bit set
+ mDNSInterfaceID FlappingInterface;// Set when an interface goes away, to flag if removes are delivered for this Q
DNSQuestion *DuplicateOf;
DNSQuestion *NextInDQList;
DupSuppressInfo DupSuppress[DupSuppressInfoSize];
mDNSBool LongLived; // Set by client for calls to mDNS_StartQuery to indicate LLQs to unicast layer.
mDNSBool ExpectUnique; // Set by client if it's expecting unique RR(s) for this question, not shared RRs
mDNSBool ForceMCast; // Set by client to force mDNS query, even for apparently uDNS names
+ mDNSBool ReturnCNAME; // Set by client to request callbacks for intermediate CNAME records
mDNSQuestionCallback *QuestionCallback;
void *QuestionContext;
};
#define NATMAP_MAX_TRIES 3 // for max 3 tries
#define NATMAP_DEFAULT_LEASE (60 * 60) // lease life in seconds
#define NATMAP_VERS 0
-#define NATMAP_PORT 5351
#define NATMAP_RESPONSE_MASK 0x80
typedef enum
mDNSu8 lock_rrcache; // For debugging: Set at times when these lists may not be modified
mDNSu8 lock_Questions;
mDNSu8 lock_Records;
- char MsgBuffer[80]; // Temp storage used while building error log messages
+ #define MaxMsg 120
+ char MsgBuffer[MaxMsg]; // Temp storage used while building error log messages
// Task Scheduling variables
mDNSs32 timenow_adjust; // Correction applied if we ever discover time went backwards
mDNSs32 NextScheduledResponse; // Next time to send authoritative record(s) in responses
mDNSs32 ExpectUnicastResponse; // Set when we send a query with the kDNSQClass_UnicastResponse bit set
mDNSs32 RandomQueryDelay; // For de-synchronization of query packets on the wire
+ mDNSu32 RandomReconfirmDelay; // For de-synchronization of reconfirmation queries on the wire
mDNSs32 PktNum; // Unique sequence number assigned to each received packet
mDNSBool SendDeregistrations; // Set if we need to send deregistrations (immediately)
mDNSBool SendImmediateAnswers; // Set if we need to send answers (immediately -- or as soon as SuppressSending clears)
extern const mDNSInterfaceID mDNSInterface_LocalOnly; // Special value
extern const mDNSIPPort UnicastDNSPort;
+extern const mDNSIPPort NATPMPPort;
+extern const mDNSIPPort DNSEXTPort;
extern const mDNSIPPort MulticastDNSPort;
+extern const mDNSIPPort LoopbackIPCPort;
+
extern const mDNSv4Addr AllDNSAdminGroup;
-extern const mDNSv4Addr AllDNSLinkGroupv4;
-extern const mDNSv6Addr AllDNSLinkGroupv6;
+#define AllDNSLinkGroupv4 (AllDNSLinkGroup_v4.ip.v4)
+#define AllDNSLinkGroupv6 (AllDNSLinkGroup_v6.ip.v6)
extern const mDNSAddr AllDNSLinkGroup_v4;
extern const mDNSAddr AllDNSLinkGroup_v6;
extern const mDNSOpaque16 UpdateReqFlags;
extern const mDNSOpaque16 UpdateRespFlags;
-#define localdomain (*(const domainname *)"\x5local")
-#define LocalReverseMapomain (*(const domainname *)"\x3" "254" "\x3" "169" "\x7" "in-addr" "\x4" "arpa")
+#define localdomain (*(const domainname *)"\x5" "local")
+#define LocalReverseMapDomain (*(const domainname *)"\x3" "254" "\x3" "169" "\x7" "in-addr" "\x4" "arpa")
// ***************************************************************************
#if 0
// Platform support modules should provide the following functions to map between opaque interface IDs
// and interface indexes in order to support the DNS-SD API. If your target platform does not support
// multiple interfaces and/or does not support the DNS-SD API, these functions can be empty.
-extern mDNSInterfaceID mDNSPlatformInterfaceIDfromInterfaceIndex(const mDNS *const m, mDNSu32 index);
-extern mDNSu32 mDNSPlatformInterfaceIndexfromInterfaceID(const mDNS *const m, mDNSInterfaceID id);
+extern mDNSInterfaceID mDNSPlatformInterfaceIDfromInterfaceIndex(mDNS *const m, mDNSu32 index);
+extern mDNSu32 mDNSPlatformInterfaceIndexfromInterfaceID(mDNS *const m, mDNSInterfaceID id);
// Every platform support module must provide the following functions if it is to support unicast DNS
// and Dynamic Update.
// not lightweight second-by-second CPU power management modes.)
extern void mDNS_SetFQDN(mDNS *const m);
-extern mStatus mDNS_RegisterInterface (mDNS *const m, NetworkInterfaceInfo *set, mDNSs32 delay);
-extern void mDNS_DeregisterInterface(mDNS *const m, NetworkInterfaceInfo *set);
+extern mStatus mDNS_RegisterInterface (mDNS *const m, NetworkInterfaceInfo *set, mDNSBool flapping);
+extern void mDNS_DeregisterInterface(mDNS *const m, NetworkInterfaceInfo *set, mDNSBool flapping);
extern void mDNSCoreInitComplete(mDNS *const m, mStatus result);
extern void mDNSCoreReceive(mDNS *const m, void *const msg, const mDNSu8 *const end,
const mDNSAddr *const srcaddr, const mDNSIPPort srcport,
char assertA[(sizeof(mDNSOpaque32) == 4 ) ? 1 : -1];
char assertB[(sizeof(mDNSOpaque128) == 16 ) ? 1 : -1];
char assertC[(sizeof(CacheRecord ) >= sizeof(CacheGroup) ) ? 1 : -1];
+ char assertD[(sizeof(int) >= 4 ) ? 1 : -1];
};
// ***************************************************************************
-/*
- * Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
+/* -*- Mode: C; tab-width: 4 -*-
*
- * @APPLE_LICENSE_HEADER_START@
+ * Copyright (c) 2002-2006 Apple Computer, Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: uDNS.c,v $
+Revision 1.230.2.1 2006/08/29 06:24:23 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.230 2006/06/29 03:02:44 cheshire
+<rdar://problem/4607042> mDNSResponder NXDOMAIN and CNAME support
+
+Revision 1.229 2006/03/02 22:03:41 cheshire
+<rdar://problem/4395331> Spurious warning "GetLargeResourceRecord: m->rec appears to be already in use"
+Refinement: m->rec.r.resrec.RecordType needs to be cleared *every* time around for loop, not just once at the end
+
+Revision 1.228 2006/02/26 00:54:42 cheshire
+Fixes to avoid code generation warning/error on FreeBSD 7
+
+Revision 1.227 2006/01/09 20:47:05 cheshire
+<rdar://problem/4395331> Spurious warning "GetLargeResourceRecord: m->rec appears to be already in use"
+
Revision 1.226 2005/12/20 02:46:33 cheshire
<rdar://problem/4175520> mDNSPosix wide-area registration broken
Check too strict -- we can still do wide-area registration (without NAT-PMP)
mDNS_Lock(m);
if (!d) d = (domainname *)"";
- while (*p) // Check if we already have this {server,domain} pair registered
+ while (*p) // Check if we already have this {server,domain} pair registered
{
if (mDNSSameAddress(&(*p)->addr, addr) && SameDomainName(&(*p)->domain, d))
LogMsg("Note: DNS Server %#a for domain %##s registered more than once", addr, d->c);
mDNSlocal void SendNATMsg(NATTraversalInfo *info, mDNS *m)
{
mStatus err;
- mDNSAddr dst;
- mDNSIPPort dstport;
uDNS_GlobalInfo *u = &m->uDNS_info;
if (info->state != NATState_Request && info->state != NATState_Refresh)
if (u->Router.ip.v4.NotAnInteger)
{
- // send msg if we have a router
+ // send msg if we have a router
const mDNSu8 *end = (mDNSu8 *)&info->request;
if (info->op == NATOp_AddrRequest) end += sizeof(NATAddrRequest);
else end += sizeof(NATPortMapRequest);
- dst.type = u->Router.type;
- dst.ip.v4 = u->Router.ip.v4;
- dstport = mDNSOpaque16fromIntVal(NATMAP_PORT);
- err = mDNSPlatformSendUDP(m, &info->request, end, 0, &dst, dstport);
+ err = mDNSPlatformSendUDP(m, &info->request, end, 0, &u->Router, NATPMPPort);
if (!err) (info->ntries++); // don't increment attempt counter if the send failed
}
m->mDNS_reentrancy++; // Increment to allow client to legally make mDNS API calls from the callback
question->QuestionCallback(m, question, &ka->resrec, mDNSfalse);
m->mDNS_reentrancy--; // Decrement to block mDNS API calls again
+ // CAUTION: Need to be careful after calling question->QuestionCallback(),
+ // because the client's callback function is allowed to do anything,
+ // including starting/stopping queries, registering/deregistering records, etc.
if (question != m->uDNS_info.CurrentQuery)
{
debugf("deriveGoodbyes - question removed via callback. returning.");
m->mDNS_reentrancy++; // Increment to allow client to legally make mDNS API calls from the callback
question->QuestionCallback(m, question, &ka->resrec, mDNSfalse);
m->mDNS_reentrancy--; // Decrement to block mDNS API calls again
+ // CAUTION: Need to be careful after calling question->QuestionCallback(),
+ // because the client's callback function is allowed to do anything,
+ // including starting/stopping queries, registering/deregistering records, etc.
if (question != m->uDNS_info.CurrentQuery)
{
debugf("deriveGoodbyes - question removed via callback. returning.");
{
const mDNSu8 *ptr;
int i;
- LargeCacheRecord lcr;
- CacheRecord *cr = &lcr.r;
- mDNSBool goodbye, inKAList, followedCName = mDNSfalse;
+ CacheRecord *cr = &m->rec.r;
+ mDNSBool goodbye, inKAList;
+ int followedCNames = 0;
+ static const int maxCNames = 5;
LLQ_Info *llqInfo = question->uDNS_info.llq;
domainname origname;
origname.c[0] = 0;
if (question != m->uDNS_info.CurrentQuery)
{ LogMsg("ERROR: pktResponseHdnlr called without CurrentQuery ptr set!"); return; }
+ if (question->uDNS_info.Answered == 0 && msg->h.numAnswers == 0 && !llq)
+ {
+ /* NXDOMAIN error or empty RR set - notify client */
+ question->uDNS_info.Answered = mDNStrue;
+
+ /* Create empty resource record */
+ cr->resrec.RecordType = kDNSRecordTypeUnregistered;
+ cr->resrec.InterfaceID = mDNSNULL;
+ cr->resrec.name = &question->qname;
+ cr->resrec.rrtype = question->qtype;
+ cr->resrec.rrclass = question->qclass;
+ cr->resrec.rroriginalttl = 1; /* What should we use for the TTL? TTL from SOA for domain? */
+ cr->resrec.rdlength = 0;
+ cr->resrec.rdestimate = 0;
+ cr->resrec.namehash = 0;
+ cr->resrec.namehash = 0;
+ cr->resrec.rdata = (RData*)&cr->rdatastorage;
+ cr->resrec.rdata->MaxRDLength = cr->resrec.rdlength;
+
+ /* Pass empty answer to callback */
+ m->mDNS_reentrancy++; // Increment to allow client to legally make mDNS API calls from the callback
+ question->QuestionCallback(m, question, &cr->resrec, 0);
+ m->mDNS_reentrancy--; // Decrement to block mDNS API calls again
+ // CAUTION: Need to be careful after calling question->QuestionCallback(),
+ // because the client's callback function is allowed to do anything,
+ // including starting/stopping queries, registering/deregistering records, etc.
+ m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it
+ if (question != m->uDNS_info.CurrentQuery)
+ {
+ debugf("pktResponseHndlr - CurrentQuery changed by QuestionCallback - returning.");
+ return;
+ }
+ }
+
question->uDNS_info.Answered = mDNStrue;
ptr = LocateAnswers(msg, end);
for (i = 0; i < msg->h.numAnswers; i++)
{
- ptr = GetLargeResourceRecord(m, msg, ptr, end, 0, kDNSRecordTypePacketAns, &lcr);
+ ptr = GetLargeResourceRecord(m, msg, ptr, end, 0, kDNSRecordTypePacketAns, &m->rec);
if (!ptr) goto pkt_error;
if (ResourceRecordAnswersQuestion(&cr->resrec, question))
{
+ goodbye = llq ? ((mDNSs32)cr->resrec.rroriginalttl == -1) : mDNSfalse;
if (cr->resrec.rrtype == kDNSType_CNAME)
{
- if (followedCName) LogMsg("Error: multiple CNAME referals for question %##s", question->qname.c);
+ if (followedCNames > (maxCNames - 1)) LogMsg("Error: too many CNAME referals for question %##s", &origname);
else
{
debugf("Following cname %##s -> %##s", question->qname.c, cr->resrec.rdata->u.name.c);
+ if (question->ReturnCNAME)
+ {
+ m->mDNS_reentrancy++; // Increment to allow client to legally make mDNS API calls from the callback
+ question->QuestionCallback(m, question, &cr->resrec, !goodbye);
+ m->mDNS_reentrancy--; // Decrement to block mDNS API calls again
+ // CAUTION: Need to be careful after calling question->QuestionCallback(),
+ // because the client's callback function is allowed to do anything,
+ // including starting/stopping queries, registering/deregistering records, etc.
+ if (question != m->uDNS_info.CurrentQuery)
+ {
+ m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it
+ debugf("pktResponseHndlr - CurrentQuery changed by QuestionCallback - returning.");
+ return;
+ }
+ }
AssignDomainName(&origname, &question->qname);
AssignDomainName(&question->qname, &cr->resrec.rdata->u.name);
question->qnamehash = DomainNameHashValue(&question->qname);
- followedCName = mDNStrue;
+ followedCNames++;
i = -1; // restart packet answer matching
ptr = LocateAnswers(msg, end);
+ m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it
continue;
}
}
- goodbye = llq ? ((mDNSs32)cr->resrec.rroriginalttl == -1) : mDNSfalse;
inKAList = kaListContainsAnswer(question, cr);
- if ((goodbye && !inKAList) || (!goodbye && inKAList)) continue; // list up to date
+ if ((goodbye && !inKAList) || (!goodbye && inKAList))
+ {
+ m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it
+ continue; // list up to date
+ }
if (!inKAList) addKnownAnswer(question, cr);
if (goodbye) removeKnownAnswer(question, cr);
m->mDNS_reentrancy++; // Increment to allow client to legally make mDNS API calls from the callback
m->mDNS_reentrancy--; // Decrement to block mDNS API calls again
if (question != m->uDNS_info.CurrentQuery)
{
+ m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it
debugf("pktResponseHndlr - CurrentQuery changed by QuestionCallback - returning");
return;
}
}
- else if (!followedCName || !SameDomainName(cr->resrec.name, &origname))
- LogMsg("Question %##s %X (%s) %##s unexpected answer %##s %X (%s)",
- question->qname.c, question->qnamehash, DNSTypeName(question->qtype), origname.c,
- cr->resrec.name->c, cr->resrec.namehash, DNSTypeName(cr->resrec.rrtype));
+
+ m->rec.r.resrec.RecordType = 0; // Clear RecordType to show we're not still using it
}
-
+
if (!llq || llqInfo->state == LLQ_Poll || llqInfo->deriveRemovesOnResume)
{
deriveGoodbyes(m, msg, end,question);
if (found && result == DNSServer_Failed)
LogMsg("NOTE: Wide-Area Service Discovery disabled to avoid crashing defective DNS relay %#a.", srcaddr);
- return(mDNStrue); // Return mDNStrue to tell uDNS_ReceiveMsg it doens't need to process this packet further
+ return(mDNStrue); // Return mDNStrue to tell uDNS_ReceiveMsg it doens't need to process this packet further
}
mDNSexport void uDNS_ReceiveMsg(mDNS *const m, DNSMessage *const msg, const mDNSu8 *const end,
else
{
err = SetupRecordRegistration(m, &extra->r);
- extra->r.uDNS_info.state = regState_ExtraQueued; // %%% Is it okay to overwrite the previous uDNS_info.state?
+ extra->r.uDNS_info.state = regState_ExtraQueued; // %%% Is it okay to overwrite the previous uDNS_info.state?
}
if (!err)
{
sendtime = q->LastQTime + q->ThisQInterval;
if (m->SuppressStdPort53Queries &&
- sendtime - m->SuppressStdPort53Queries < 0) // Don't allow sendtime to be earlier than SuppressStdPort53Queries
+ sendtime - m->SuppressStdPort53Queries < 0) // Don't allow sendtime to be earlier than SuppressStdPort53Queries
sendtime = m->SuppressStdPort53Queries;
if (sendtime - timenow < 0)
{
if (nexte - u->nextevent < 0) u->nextevent = nexte;
if (m->SuppressStdPort53Queries && m->timenow - m->SuppressStdPort53Queries >= 0)
- m->SuppressStdPort53Queries = 0; // If suppression time has passed, clear it
+ m->SuppressStdPort53Queries = 0; // If suppression time has passed, clear it
nexte = CheckQueries(m, timenow);
if (nexte - u->nextevent < 0) u->nextevent = nexte;
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: uDNS.h,v $
+Revision 1.32.2.1 2006/08/29 06:24:23 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.32 2005/07/29 19:46:10 ksekar
<rdar://problem/4191860> reduce polling period on failed LLQs to 15 minutes
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: CarbonResource.r,v $
+Revision 1.6 2006/08/14 23:24:29 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.5 2003/08/12 19:56:24 cheshire
Update to APSL 2.0
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: Mac\040OS\040Test\040Responder.c,v $
+Revision 1.25 2006/08/14 23:24:29 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.24 2004/12/16 20:49:34 cheshire
<rdar://problem/3324626> Cache memory management improvements
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: Mac\040OS\040Test\040Searcher.c,v $
+Revision 1.22 2006/08/14 23:24:29 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.21 2004/12/16 20:49:34 cheshire
<rdar://problem/3324626> Cache memory management improvements
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: Responder.c,v $
+Revision 1.3 2006/08/14 23:24:29 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/05/20 18:38:31 cheshire
Fix build broken by removal of 'kDNSServiceFlagsAutoRename' from dns_sd.h
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: Searcher.c,v $
+Revision 1.3 2006/08/14 23:24:29 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/05/27 06:30:21 cheshire
Add code to test DNSServiceQueryRecord()
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: SubTypeTester.c,v $
+Revision 1.7 2006/08/14 23:24:29 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.6 2004/12/16 20:49:35 cheshire
<rdar://problem/3324626> Cache memory management improvements
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: mDNSLibrary.c,v $
+Revision 1.4 2006/08/14 23:24:29 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.3 2004/12/16 20:49:35 cheshire
<rdar://problem/3324626> Cache memory management improvements
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: mDNSLibraryLoader.c,v $
+Revision 1.2 2006/08/14 23:24:29 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.1 2004/03/12 21:30:26 cheshire
Build a System-Context Shared Library from mDNSCore, for the benefit of developers
like Muse Research who want to be able to use mDNS/DNS-SD from GPL-licensed code.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: mDNSLibraryResources.r,v $
+Revision 1.31.2.1 2006/08/29 06:24:28 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.31 2005/03/15 02:14:14 cheshire
mDNSResponder-107
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: mDNSMacOS9.c,v $
+Revision 1.46 2006/08/14 23:24:29 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.45 2006/03/19 02:00:14 cheshire
+<rdar://problem/4073825> Improve logic for delaying packets after repeated interface transitions
+
Revision 1.44 2005/09/16 21:06:50 cheshire
Use mDNS_TimeNow_NoLock macro, instead of writing "mDNSPlatformRawTime() + m->timenow_adjust" all over the place
case mOT_Bind: OTBind(m->p->ep, (TBind*)&mDNSbindReq, NULL); break;
case mOT_Ready: mDNSinitComplete(m, mStatus_NoError);
// Can't do mDNS_RegisterInterface until *after* mDNSinitComplete has set m->mDNSPlatformStatus to mStatus_NoError
- mDNS_RegisterInterface(m, &m->p->interface, 0);
+ mDNS_RegisterInterface(m, &m->p->interface, mDNSfalse);
break;
default: LogMsg("Unexpected m->p->mOTstate %d", m->p->mOTstate-1);
}
if (m->p->mOTstate == mOT_Ready)
{
m->p->mOTstate = mOT_Closed;
- mDNS_DeregisterInterface(m, &m->p->interface);
+ mDNS_DeregisterInterface(m, &m->p->interface, mDNSfalse);
}
if (m->p->ep) { OTCloseProvider(m->p->ep); m->p->ep = NULL; }
break; // Do we need to do anything?
if (m->p->mOTstate == mOT_Ready)
{
m->p->mOTstate = mOT_Closed;
- mDNS_DeregisterInterface(m, &m->p->interface);
+ mDNS_DeregisterInterface(m, &m->p->interface, mDNSfalse);
}
if (m->p->ep) { OTCloseProvider (m->p->ep); m->p->ep = NULL; }
if (m->p->OTTimerTask) { OTDestroyTimerTask(m->p->OTTimerTask); m->p->OTTimerTask = 0; }
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: mDNSMacOS9.h,v $
+Revision 1.11 2006/08/14 23:24:29 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.10 2004/03/12 21:30:26 cheshire
Build a System-Context Shared Library from mDNSCore, for the benefit of developers
like Muse Research who want to be able to use mDNS/DNS-SD from GPL-licensed code.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: mDNSPrefix.h,v $
+Revision 1.4 2006/08/14 23:24:29 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.3 2004/06/11 00:03:28 cheshire
Add code for testing avail/busy subtypes
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DNSServiceDiscoveryDefines.h,v $
+Revision 1.7 2006/08/14 23:24:39 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.6 2004/09/20 21:45:27 ksekar
Mach IPC cleanup
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
*/
subsystem
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
*/
subsystem
*
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: LegacyNATTraversal.c,v $
-Revision 1.14 2005/12/08 03:00:33 cheshire
-<rdar://problem/4349971> Byte order bugs in Legacy NAT traversal code
-
-Revision 1.13 2005/09/07 18:23:05 ksekar
-<rdar://problem/4151514> Off-by-one overflow in LegacyNATTraversal
+Revision 1.12.2.1 2006/08/29 06:24:30 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
Revision 1.12 2005/07/22 21:36:16 ksekar
Fix GCC 4.0/Intel compiler warnings
// TODO: remove later and do variable length
#define MAX_SOAPMSGSIZE 65536
-// This code accidentally closes fd 0 all over the place
-// To stop that messing up the mDNSResponder core, we trap it and prevent it
static int safe_close(int fd)
{
if (fd < 3) { /* LogMsg("safe_close: ERROR sd %d < 3", fd); */ return(-1); }
#define close safe_close
-// This code uses fprintf(stderr, ...) and similar to log error messages
-// We redirect all of them to syslog using our LogMsg mechanism
-#define fprintf(file, ...) LogMsg(__VA_ARGS__)
-
////////////////////////////////////////////////////////////////////////
// NetAddr Functions
////////////////////////////////////////////////////////////////////////
{
int iFlags;
char szIfName[IFNAMELEN]; /* Interface name */
- unsigned char abIP[IPLEN];
+ unsigned char abIP[IPLEN]; /* IP in host byte order */
unsigned short wPort;
} IPINFO, *PIPINFO, **PPIPINFO;
static unsigned long GetNATIPNetmask(unsigned long dwIP)
{
- static const union { uint8_t b[4]; uint32_t l; } mask_10 = { { 255, 0, 0, 0 } }; // Mask for 10/8
- static const union { uint8_t b[4]; uint32_t l; } mask172 = { { 255, 240, 0, 0 } }; // Mask for 172.16/12
- static const union { uint8_t b[4]; uint32_t l; } mask192 = { { 255, 255, 0, 0 } }; // Mask for 192.168/16
- uint8_t *p = (uint8_t *)&dwIP;
- if (p[0] == 10 ) return mask_10.l;
- if (p[0] == 172 && (p[1] & 0xF0) == 16) return mask172.l;
- if (p[0] == 192 && p[1] == 168 ) return mask192.l;
+ if ((dwIP & 0xFF000000) == 0x0A000000) return 0xFF000000;
+ if ((dwIP & 0xFFF00000) == 0xAC100000) return 0xFFF00000;
+ if ((dwIP & 0xFFFF0000) == 0xC0a80000) return 0xFFFF0000;
+
return 0; /* No NAT IP */
}
{
case AF_INET:
memcpy(pIPInfo[iNum].szIfName, ifr->ifr_name, IFNAMELEN);
- dwIP = ((struct sockaddr_in *)&ifr->ifr_addr)->sin_addr.s_addr;
+ dwIP =
+ ntohl(((struct sockaddr_in *)&ifr->ifr_addr)->sin_addr.s_addr);
memcpy(pIPInfo[iNum].abIP, &dwIP, sizeof(unsigned long));
if (ifrcopy.ifr_flags & IFF_POINTOPOINT)
pIPInfo[iNum].iFlags |= ISPPP;
saddr.sin_family = AF_INET;
//saddr.sin_addr.s_addr = inet_addr(SSDP_IP);
//saddr.sin_port = htons(SSDP_PORT);
- saddr.sin_addr.s_addr = g_dwLocalIP;
+ saddr.sin_addr.s_addr = htonl(g_dwLocalIP);
saddr.sin_port = 0;
// and set the multicast add_member structure
bzero(&saddr, sizeof(saddr));
saddr.sin_len = sizeof(saddr);
saddr.sin_family = AF_INET;
- saddr.sin_addr.s_addr = g_dwLocalIP;
+ saddr.sin_addr.s_addr = htonl(g_dwLocalIP);
saddr.sin_port = htons(g_wEventPort);
// return if okay
nexti = i + 16;
endj = (nexti > len) ? len : nexti;
for (j = i; j < endj; j++)
- fprintf(g_log, "%02x %c ", buf[j] & 0xff, buf[j]);
+ fprintf(g_log, "%02x ", buf[j] & 0xff);
if (j == len) {
if ((j % 16) != 0) {
char pad[3 * 16 + 1]; // don't need the last 3 bytes anyway
result = memchr(pbuf, '\r', iBufSize);
if (result == NULL) {
if (g_fLogging & NALOG_INFO0) {
- fprintf(g_log, "FindHTTPHeaderNewLine: er @(%d/%d)\n", i, iBufSize);
+ fprintf(g_log, "FindHTTPHeaderNewLine: er @(%d)\n", i);
fflush(g_log);
}
return NULL;
pszEOL = FindHTTPHeaderNewLine(pszEOL,
iBufferSize - (pszEOL - pBuf), // remainder size
&fEOH);
- if (pszEOL == NULL) {
- if (g_fLogging & NALOG_INFO0) {
- fprintf(g_log, "NewHTTPResponse_sz: er reading header field %d @ %lu / %lu\n",
- iNumHeaders, pHeader->pszName - pBuf, iBufferSize);
- DumpHex(pszHTTPResponse, iBufferSize);
- fflush(g_log);
- }
- goto cleanup; // syntax error
- }
+ if (pszEOL == NULL) goto cleanup; // syntax error
*pszEOL = '\0'; // terminate this string
pszEOL += 2; // point to beginning of next line
char response[2000];
PHTTPResponse resp;
int n;
- sprintf(callback, "%u.%u.%u.%u:%u",
- ((uint8_t*)&g_dwLocalIP)[0], ((uint8_t*)&g_dwLocalIP)[1],
- ((uint8_t*)&g_dwLocalIP)[2], ((uint8_t*)&g_dwLocalIP)[3], g_wEventPort);
+ sprintf(callback, "%lu.%lu.%lu.%lu:%u",
+ (g_dwLocalIP >> 24) & 0xFF,
+ (g_dwLocalIP >> 16) & 0xFF,
+ (g_dwLocalIP >> 8) & 0xFF,
+ (g_dwLocalIP >> 0) & 0xFF,
+ g_wEventPort);
n = sprintf((char *)buf,
szEventMsgSubscribeFMT,
if (n > 0)
{
response[n] = '\0';
- resp = NewHTTPResponse_sz((char *)response, n+1, TRUE);
+ resp = NewHTTPResponse_sz((char *)buf, n, TRUE);
if (NULL != resp)
{
////TracePrint(ELL_TRACE, "UPnP Subscribe returns %s/%d\n", resp->pszStatus, n);
if (!FD_ISSET(g_sUDP, &readfds)) continue;
recvaddrlen = sizeof(recvaddr);
- n = recvfrom(g_sUDP, buf, sizeof(buf)-1, 0,
+ n = recvfrom(g_sUDP, buf, sizeof(buf), 0,
(struct sockaddr *)&recvaddr, &recvaddrlen);
if (n < 0) {
if (g_fLogging & NALOG_ERROR)
}
buf[n] = '\0';
if (strncmp((char *)buf, "HTTP/1.1", 8) == 0) {
- PHTTPResponse pResponse = NewHTTPResponse_sz((char *)buf, n+1, TRUE);
+ PHTTPResponse pResponse = NewHTTPResponse_sz((char *)buf, n, TRUE);
PrintHTTPResponse(pResponse);
if (DiscoverRouter(pResponse) == 0)
{
// temporarily use this to fudge - will have the exact same
// parsing, only status/reason set to "*" and "HTTP/1.1".
// TODO: add support for HTTP requests
- PHTTPResponse pResponse = NewHTTPResponse_sz((char *)buf, n+1, TRUE);
+ PHTTPResponse pResponse = NewHTTPResponse_sz((char *)buf, n, TRUE);
if (DiscoverRouter(pResponse) == 0)
{
time_t now = time(NULL);
FD_ZERO(&readfds);
FD_SET(s, &readfds);
-
- // In testing, the Linksys Wireless-G Broadband Router "WRT54GS" takes
- // up to four seconds to respond, and even then only a partial response,
- // with the remainder coming in a second TCP segment half a second later.
- // Accordingly, we wait up to five seconds for the initial data, and then after that
- // wait one second after subsequent TCP segments, in care more data is still coming.
- timeout.tv_sec = iBufLen ? 1 : 5;
+ //timeout.tv_sec = g_iFunctionTimeout / U_TOGRAN;
+ //timeout.tv_usec = (g_iFunctionTimeout % U_TOGRAN) * 1000000 / U_TOGRAN;
+ // just do flat 2 sec now, since connection already established
+ timeout.tv_sec = 1;
timeout.tv_usec = 0;
+
+
iRet = select(s+1, &readfds, NULL, NULL, &timeout);
if (iRet <= 0)
{
//fprintf(stderr, "2 -- \n");
if (g_fLogging & NALOG_INFO1)
- fprintf(g_log, "SendTCPMsg_saddr_2part done recv %d @ %lu\n", iBufLen, time(NULL));
+ fprintf(g_log, "done recv @%lu\n", time(NULL));
if (result == NULL) { // if caller just want to send/display msgs
if (g_fLogging & NALOG_DUMP)
}
if (g_fLogging & NALOG_INFO1)
- fprintf(g_log, "SendTCPMsg_saddr_parse: Before Sending TCP Msg: %d == %lu?\n",
+ fprintf(g_log, "SendTCPMsg/parse: Before Sending TCP Msg: %d == %lu?\n",
iLen, strlen(msg));
if (g_fLogging & NALOG_DUMP)
fprintf(g_log,"Sending TCP msg:\n[%s]\n", msg);
FD_ZERO(&readfds);
FD_SET(s, &readfds);
-
- // In testing, the Linksys Wireless-G Broadband Router "WRT54GS" takes
- // up to four seconds to respond, and even then only a partial response,
- // with the remainder coming in a second TCP segment half a second later.
- // Accordingly, we wait up to five seconds for the initial data, and then after that
- // wait one second after subsequent TCP segments, in care more data is still coming.
- timeout.tv_sec = iBufLen ? 1 : 5;
+ //timeout.tv_sec = g_iFunctionTimeout / U_TOGRAN;
+ //timeout.tv_usec = (g_iFunctionTimeout % U_TOGRAN) * 1000000 / U_TOGRAN;
+ // just do flat 2 sec now, since connection already established
+ timeout.tv_sec = 1;
timeout.tv_usec = 0;
+
iRet = select(s+1, &readfds, NULL, NULL, &timeout);
if (iRet <= 0) {
//fprintf(stderr, "**********: select failed (%d/%d)\n", iRet, errno);
if (resultSize <= iBufLen) {
char t[1000];
i = recv(s, &t, 1000, 0);
- if (g_fLogging & NALOG_INFO1)
- fprintf(g_log, "SendTCPMsg_saddr_parse discarding %d bytes\n", i);
if (i== 0) break;
// Note that there's no dump here - prevents DoS attack from
// flooding the logs/diskspace
}
i = recv(s, result + iBufLen, resultSize - iBufLen, 0);
- if (g_fLogging & NALOG_INFO1)
- fprintf(g_log, "SendTCPMsg_saddr_parse read %d bytes (%d/%d)\n", i, iBufLen, resultSize);
if (0 == i) {
break;
//fprintf(stderr, "p -- \n");
if (g_fLogging & NALOG_INFO1)
- fprintf(g_log, "SendTCPMsg_saddr_parse done recv %d @ %lu\n", iBufLen, time(NULL));
+ fprintf(g_log, "done recv @%lu\n", time(NULL));
if (result == NULL) { // if caller just want to send/display msgs
if (g_fLogging & NALOG_DUMP)
&g_saddrRouterSOAP);
}
- if (g_fLogging & NALOG_INFO1)
- fprintf(g_log, "SendSOAPMsgControlAction iResultLen %d\n", iResultLen);
if (iResultLen > 0) {
if (iResultLen > MAX_SOAPMSGSIZE) {
if (g_fLogging & NALOG_ALERT)
szBuf,
pszHostPort?pszHostPort:"",
pszPath?pszPath:"",
- ((uint8_t*)&psaddr->sin_addr.s_addr)[0], ((uint8_t*)&psaddr->sin_addr.s_addr)[1],
- ((uint8_t*)&psaddr->sin_addr.s_addr)[2], ((uint8_t*)&psaddr->sin_addr.s_addr)[3],
+ (psaddr->sin_addr.s_addr >> 24) & 0xff,
+ (psaddr->sin_addr.s_addr >> 16) & 0xff,
+ (psaddr->sin_addr.s_addr >> 8) & 0xff,
+ (psaddr->sin_addr.s_addr >> 0) & 0xff,
psaddr->sin_port);
#endif
}
if (pHEnt == NULL) {
if (g_fLogging & NALOG_ALERT)
fprintf(g_log, "Can't translate [%s] to IP...\n", hostname);
- g_dwLocalIP = INADDR_ANY;
+ g_dwLocalIP = htonl(INADDR_ANY);
return;
}
- ip = *(unsigned long *)(pHEnt->h_addr);
+ ip = ntohl(*(unsigned long *)(pHEnt->h_addr));
if (g_fLogging & NALOG_INFO1)
- fprintf(g_log, "hostname [%s] to ip: %u.%u.%u.%u\n", hostname,
- ((uint8_t*)&ip)[0], ((uint8_t*)&ip)[1], ((uint8_t*)&ip)[2], ((uint8_t*)&ip)[3]);
+ fprintf(g_log, "hostname [%s] to ip: %ld.%ld.%ld.%ld\n",
+ hostname,
+ (ip >> 24) & 0xff,
+ (ip >> 16) & 0xff,
+ (ip >> 8) & 0xff,
+ (ip >> 0) & 0xff);
}
*ip_ret = ip;
}
//unsigned long dwIP;
Property propArgs[3];
PHTTPResponse resp;
+ unsigned short port = PubPort.NotAnInteger;
int protocol = tcp ? IPPROTO_TCP : IPPROTO_UDP;
- sprintf(szEPort, "%u", mDNSVal16(PubPort));
+ sprintf(szEPort, "%u", port);
bzero(propArgs, sizeof(propArgs));
propArgs[0].pszName = "NewRemoteHost";
char descr[40];
Property propArgs[8];
PHTTPResponse resp;
+ unsigned short iport = priv.NotAnInteger;
+ unsigned short eport = pub.NotAnInteger;
int protocol = tcp ? IPPROTO_TCP : IPPROTO_UDP;
- if (NA_E_EXISTS == GetMappingUnused(mDNSVal16(pub), protocol))
+
+ if (NA_E_EXISTS == GetMappingUnused(eport, protocol))
return mStatus_AlreadyRegistered;
//DeletePortMapping(eport, protocol);
- sprintf(szEPort, "%u", mDNSVal16(pub));
- sprintf(szIPort, "%u", mDNSVal16(priv));
+ sprintf(szEPort, "%u", eport);
+
+ sprintf(szIPort, "%u", iport);
dwIP = g_dwLocalIP;
sprintf(szLocalIP, "%u.%u.%u.%u",
- ((uint8_t*)&dwIP)[0], ((uint8_t*)&dwIP)[1], ((uint8_t*)&dwIP)[2], ((uint8_t*)&dwIP)[3]);
+ (unsigned int)((dwIP >> 24) & 0xff),
+ (unsigned int)((dwIP >> 16) & 0xff),
+ (unsigned int)((dwIP >> 8) & 0xff),
+ (unsigned int)((dwIP >> 0) & 0xff));
bzero(propArgs, sizeof(propArgs));
propArgs[0].pszName = "NewRemoteHost";
propArgs[5].pszValue = "1";
propArgs[5].pszType = "boolean";
propArgs[6].pszName = "NewPortMappingDescription";
- sprintf(descr, "iC%u", mDNSVal16(pub));
+ sprintf(descr, "iC%u", eport);
//propArgs[6].pszValue = "V";
propArgs[6].pszValue = descr;
propArgs[6].pszType = "string";
propArgs[7].pszValue = "0";
propArgs[7].pszType = "ui4";
- if (g_fLogging & NALOG_INFO1)
- fprintf(g_log, "Sending AddPortMapping priv %u pub %u\n", mDNSVal16(priv), mDNSVal16(pub));
-
resp = SendSOAPMsgControlAction(
"AddPortMapping", 8, propArgs, FALSE);
- if (g_fLogging & NALOG_INFO1)
- fprintf(g_log, "AddPortMapping resp %p\n", resp);
-
if (resp == NULL) {
return mStatus_NATTraversal;
}
pthread_attr_t attr;
int iRet;
//struct timeval tv;
- LogOperation("LegacyNATInit");
static int fFirstInitLocks = TRUE;
FILE *log = NULL;
g_fLogging = 0;
- //g_fLogging = ~0; // Turns ALL logging on
g_log = stderr;
SetLocalIP();
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Change History (most recent first):
+
$Log: ConfigurationRights.h,v $
+Revision 1.2 2006/08/14 23:15:47 cheshire
+Tidy up Change History comment
+
Revision 1.1 2005/02/05 01:59:19 cheshire
Add Preference Pane to facilitate testing of DDNS & wide-area features
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Change History (most recent first):
+
$Log: DNSServiceDiscoveryPref.h,v $
+Revision 1.6 2006/08/14 23:15:47 cheshire
+Tidy up Change History comment
+
Revision 1.5 2005/02/26 00:44:24 cheshire
Restore default reg domain if user deletes text and clicks "apply"
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Change History (most recent first):
+
$Log: DNSServiceDiscoveryPref.m,v $
+Revision 1.8 2006/08/14 23:15:47 cheshire
+Tidy up Change History comment
+
+Revision 1.7 2006/07/14 03:59:14 cheshire
+Fix compile warnings: 'sortUsingFunction:context:' comparison function needs to return int
+
Revision 1.6 2005/02/26 00:44:24 cheshire
Restore default reg domain if user deletes text and clicks "apply"
@implementation DNSServiceDiscoveryPref
-static CFComparisonResult
+static int
MyArrayCompareFunction(id val1, id val2, void *context)
{
return CFStringCompare((CFStringRef)val1, (CFStringRef)val2, kCFCompareCaseInsensitive);
}
-static CFComparisonResult
+static int
MyDomainArrayCompareFunction(id val1, id val2, void *context)
{
NSString *domain1 = [val1 objectForKey:(NSString *)SC_DYNDNS_DOMAIN_KEY];
[self disableControls];
}
-
-@end
\ No newline at end of file
+@end
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Change History (most recent first):
+
$Log: PrivilegedOperations.c,v $
+Revision 1.6 2006/08/14 23:15:47 cheshire
+Tidy up Change History comment
+
+Revision 1.5 2006/06/10 02:07:11 mkrochma
+Whoa. Make sure code compiles before checking it in.
+
+Revision 1.4 2006/05/27 02:32:38 mkrochma
+Wait for installer script to exit before returning result
+
Revision 1.3 2005/06/04 04:50:00 cheshire
<rdar://problem/4138070> ddnswriteconfig (Bonjour PreferencePane) vulnerability
Use installtool instead of requiring ddnswriteconfig to self-install
{
char *installerargs[] = { toolSourcePath, NULL };
err = AuthorizationExecuteWithPrivileges(authRef, toolInstallerPath, 0, installerargs, (FILE**) NULL);
- if (err == noErr)
- gToolApproved = true;
+ if (err == noErr) {
+ int status;
+ int pid = wait(&status);
+ if (pid > 0 && WIFEXITED(status)) {
+ err = WEXITSTATUS(status);
+ if (err == noErr) {
+ gToolApproved = true;
+ }
+ } else {
+ err = -1;
+ }
+ }
(void) AuthorizationFree(authRef, kAuthorizationFlagDestroyRights);
}
}
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Change History (most recent first):
+
$Log: PrivilegedOperations.h,v $
+Revision 1.5 2006/08/14 23:15:47 cheshire
+Tidy up Change History comment
+
Revision 1.4 2005/06/04 04:50:00 cheshire
<rdar://problem/4138070> ddnswriteconfig (Bonjour PreferencePane) vulnerability
Use installtool instead of requiring ddnswriteconfig to self-install
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Change History (most recent first):
+
$Log: ddnswriteconfig.m,v $
+Revision 1.5 2006/08/14 23:15:47 cheshire
+Tidy up Change History comment
+
Revision 1.4 2005/06/04 04:47:47 cheshire
<rdar://problem/4138070> ddnswriteconfig (Bonjour PreferencePane) vulnerability
Remove self-installing capability of ddnswriteconfig
#!/usr/bin/perl
+# Emacs settings: -*- tab-width: 4 -*-
#
# File: installtool
#
# Change History (most recent first):
#
# $Log: installtool,v $
+# Revision 1.3 2006/09/05 20:00:13 cheshire
+# Moved Emacs settings to second line of file
+#
+# Revision 1.2 2006/08/14 23:15:14 cheshire
+# Added "tab-width" emacs header line
+#
# Revision 1.1 2005/06/04 04:51:48 cheshire
# <rdar://problem/4138070> ddnswriteconfig (Bonjour PreferencePane) vulnerability
# Added separate "installtool" script instead of making ddnswriteconfig self-install
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
*
* Formatting notes:
* This code follows the "Whitesmiths style" C indentation rules. Plenty of discussion
Change History (most recent first):
$Log: SamplemDNSClient.c,v $
+Revision 1.48 2006/08/14 23:24:39 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.47 2006/01/10 02:29:22 cheshire
+<rdar://problem/4403861> Cosmetic IPv6 address display problem in mDNS test tool
+
Revision 1.46 2004/11/02 01:32:34 cheshire
<rdar://problem/3861705> Update code so it still compiles when DNSServiceDiscovery.h is deprecated
else if (address->sa_family == AF_INET6)
{
struct sockaddr_in6 *ip6 = (struct sockaddr_in6 *)address;
- u_int16_t *w = ip6->sin6_addr.__u6_addr.__u6_addr16;
+ u_int8_t *b = ip6->sin6_addr.__u6_addr.__u6_addr8;
union { uint16_t s; u_char b[2]; } port = { ip6->sin6_port };
uint16_t PortAsNumber = ((uint16_t)port.b[0]) << 8 | port.b[1];
char ipstring[40];
char ifname[IF_NAMESIZE + 1] = "";
- sprintf(ipstring, "%04X:%04X:%04X:%04X:%04X:%04X:%04X:%04X", w[0], w[1], w[2], w[3], w[4], w[5], w[6], w[7]);
+ sprintf(ipstring, "%02X%02X:%02X%02X:%02X%02X:%02X%02X:%02X%02X:%02X%02X:%02X%02X:%02X%02X",
+ b[0x0], b[0x1], b[0x2], b[0x3], b[0x4], b[0x5], b[0x6], b[0x7],
+ b[0x8], b[0x9], b[0xA], b[0xB], b[0xC], b[0xD], b[0xE], b[0xF]);
if (ip6->sin6_scope_id) { ifname[0] = '%'; if_indextoname(ip6->sin6_scope_id, &ifname[1]); }
printf("%s%s:%u", ipstring, ifname, PortAsNumber);
}
-/*
- * Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
+/* -*- Mode: C; tab-width: 4 -*-
*
- * @APPLE_LICENSE_HEADER_START@
+ * Copyright (c) 2002-2006 Apple Computer, Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
*
* Formatting notes:
* This code follows the "Whitesmiths style" C indentation rules. Plenty of discussion
Change History (most recent first):
$Log: daemon.c,v $
+Revision 1.265.2.1 2006/08/29 06:24:30 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.265 2006/06/29 07:32:08 cheshire
+Added missing LogOperation logging for DNSServiceBrowse results
+
+Revision 1.264 2006/06/29 05:33:30 cheshire
+<rdar://problem/4607043> mDNSResponder conditional compilation options
+
+Revision 1.263 2006/06/08 23:23:48 cheshire
+Fix errant indentation of curly brace at the end of provide_DNSServiceBrowserCreate_rpc()
+
+Revision 1.262 2006/03/18 21:49:11 cheshire
+Added comment in ShowTaskSchedulingError(mDNS *const m)
+
+Revision 1.261 2006/01/06 01:22:28 cheshire
+<rdar://problem/4108164> Reword "mach_absolute_time went backwards" dialog
+
Revision 1.260 2005/11/07 01:51:58 cheshire
<rdar://problem/4331591> Include list of configured DNS servers in SIGINFO output
buffer[mDNS_vsnprintf((char *)buffer, sizeof(buffer), format, ptr)] = 0;
va_end(ptr);
LogMsg("!!!! %s !!!!", buffer);
- NotifyOfElusiveBug("Memory Corruption", 0, buffer);
+ NotifyOfElusiveBug("Memory Corruption", buffer);
+ //*(long*)0 = -1; // Trick to crash and get a stack trace right here, if that's what we want
}
mDNSlocal void validatelists(mDNS *const m)
DNSServiceBrowserResult **p = &browser->results;
while (*p) p = &(*p)->next;
*p = x;
+
+ LogOperation("%5d: DNSServiceBrowse(%##s, %s) RESULT %s %s",
+ browser->ClientMachPort, question->qname.c, DNSTypeName(question->qtype), AddRecord ? "Add" : "Rmv", RRDisplayString(m, answer));
}
mDNSlocal mStatus AddDomainToBrowser(DNSServiceBrowser *browser, const domainname *d)
*q = (*q)->next;
if (remove->q.LongLived)
{
- // give goodbyes for known answers. note that since events are sent to client via udns_execute(),
- // we don't need to worry about the question being cancelled mid-loop
+ // Give goodbyes for known answers.
+ // Note that this a special case where we know that the QuestionCallback function is our own
+ // code (it's FoundInstance), and that callback routine doesn't ever cancel its operation, so we
+ // don't need to guard against the question being cancelled mid-loop the way the mDNSCore routines do.
CacheRecord *ka = remove->q.uDNS_info.knownAnswers;
while (ka) { remove->q.QuestionCallback(&mDNSStorage, &remove->q, &ka->resrec, mDNSfalse); ka = ka->next; }
}
LogMsg("%5d: DNSServiceBrowse(\"%s\", \"%s\") failed: %s (%ld)", client, regtype, domain, errormsg, err);
if (SearchDomains) mDNS_FreeDNameList(SearchDomains);
return(err);
- }
+ }
//*************************************************************************************************************
// Resolve Service Info
return(err);
}
-mDNSlocal CFUserNotificationRef gNotification = NULL;
-mDNSlocal CFRunLoopSourceRef gNotificationRLS = NULL;
mDNSlocal domainlabel gNotificationPrefHostLabel; // The prefs as they were the last time we saw them
mDNSlocal domainlabel gNotificationPrefNiceLabel;
mDNSlocal domainlabel gNotificationUserHostLabel; // The prefs as they were the last time the user changed them
mDNSlocal domainlabel gNotificationUserNiceLabel;
+#ifndef NO_CFUSERNOTIFICATION
+mDNSlocal CFUserNotificationRef gNotification = NULL;
+mDNSlocal CFRunLoopSourceRef gNotificationRLS = NULL;
+
mDNSlocal void NotificationCallBackDismissed(CFUserNotificationRef userNotification, CFOptionFlags responseFlags)
{
(void)responseFlags; // Unused
CFRelease(dictionary);
}
+#endif /* NO_CFUSERNOTIFICATION */
// This updates either the text of the field currently labelled "Local Hostname",
// or the text of the field currently labelled "Computer Name"
LogMsg("RecordUpdatedName: ERROR: Couldn't update SCPreferences");
else if (m->p->NotifyUser)
{
+#ifndef NO_CFUSERNOTIFICATION
uid_t uid;
gid_t gid;
CFStringRef userName = SCDynamicStoreCopyConsoleUser(NULL, &uid, &gid);
append(alertHeader, CFSTR("automatically."));
ShowNameConflictNotification(alertHeader, subtext);
}
+#else
+ (void)subtext;
+#endif /* NO_CFUSERNOTIFICATION */
}
if (s0) CFRelease(s0);
if (s1) CFRelease(s1);
{
gNotificationUserHostLabel = gNotificationPrefHostLabel = m->p->userhostlabel;
gNotificationUserNiceLabel = gNotificationPrefNiceLabel = m->p->usernicelabel;
+#ifndef NO_CFUSERNOTIFICATION
// If we're showing a name conflict notification, and the user has manually edited
// the name to remedy the conflict, we should now remove the notification window.
if (gNotificationRLS) CFUserNotificationCancel(gNotification);
+#endif /* NO_CFUSERNOTIFICATION */
}
DNSServiceRegistration *r;
LogMsg("Task Scheduling Error: Continuously busy for more than a second");
+ // NOTE: To accurately diagnose *why* we're busy, the debugging code here to show needs to mirror the logic in GetNextScheduledEvent
+
if (m->NewQuestions && (!m->NewQuestions->DelayAnswering || m->timenow - m->NewQuestions->DelayAnswering >= 0))
LogMsg("Task Scheduling Error: NewQuestion %##s (%s)",
m->NewQuestions->qname.c, DNSTypeName(m->NewQuestions->qtype));
*
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: mDNSMacOSX.c,v $
+Revision 1.333.2.1 2006/08/29 06:24:30 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.333 2006/06/29 05:33:30 cheshire
+<rdar://problem/4607043> mDNSResponder conditional compilation options
+
+Revision 1.332 2006/06/28 09:10:36 cheshire
+Extra debugging messages
+
+Revision 1.331 2006/06/21 22:29:42 cheshire
+Make _CFCopySystemVersionDictionary() call more defensive on systems that have no build information set
+
+Revision 1.330 2006/06/20 23:06:00 cheshire
+Fix some keychain API type mismatches (was mDNSu32 instead of UInt32)
+
+Revision 1.329 2006/06/08 23:22:33 cheshire
+Comment changes
+
+Revision 1.328 2006/03/19 03:27:49 cheshire
+<rdar://problem/4118624> Suppress "interface flapping" logic for loopback
+
+Revision 1.327 2006/03/19 02:00:09 cheshire
+<rdar://problem/4073825> Improve logic for delaying packets after repeated interface transitions
+
+Revision 1.326 2006/03/08 22:42:23 cheshire
+Fix spelling mistake: LocalReverseMapomain -> LocalReverseMapDomain
+
+Revision 1.325 2006/01/10 00:39:17 cheshire
+Add comments explaining how IPv6 link-local addresses sometimes have an embedded scope_id
+
+Revision 1.324 2006/01/09 19:28:59 cheshire
+<rdar://problem/4403128> Cap number of "sendto failed" messages we allow mDNSResponder to log
+
Revision 1.323 2006/01/05 21:45:27 cheshire
<rdar://problem/4400118> Fix uninitialized structure member in IPv6 code
#include <netinet/ip.h> // For IPTOS_LOWDELAY etc.
#include <netinet6/in6_var.h> // For IN6_IFF_NOTREADY etc.
+#ifndef NO_SECURITYFRAMEWORK
#include <Security/Security.h>
+#endif /* NO_SECURITYFRAMEWORK */
#include "dnsinfo.h"
// ***************************************************************************
// Functions
+// We only attempt to send and receive multicast packets on interfaces that are
+// (a) flagged as multicast-capable
+// (b) *not* flagged as point-to-point (e.g. modem)
+// Typically point-to-point interfaces are modems (including mobile-phone pseudo-modems), and we don't want
+// to run up the user's bill sending multicast traffic over a link where there's only a single device at the
+// other end, and that device (e.g. a modem bank) is probably not answering Multicast DNS queries anyway.
+#define MulticastInterface(i) ((i->ifa_flags & IFF_MULTICAST) && !(i->ifa_flags & IFF_POINTOPOINT))
+
// routines to allow access to default domain lists from daemon layer
mDNSexport DNameListElem *mDNSPlatformGetSearchDomainList(void)
debugf("Requested removal of default registration domain %##s not in contained in list", d->c);
}
+#ifndef NO_CFUSERNOTIFICATION
mDNSexport void NotifyOfElusiveBug(const char *title, const char *msg) // Both strings are UTF-8 text
{
static int notifyCount = 0;
CFStringRef alertMessage = CFStringCreateWithFormat(NULL, NULL, CFSTR("%@\r\r%@"), alertBody, alertFooter);
CFUserNotificationDisplayNotice(0.0, kCFUserNotificationStopAlertLevel, NULL, NULL, NULL, alertHeader, alertMessage, NULL);
}
+#else
+mDNSexport void NotifyOfElusiveBug(__unused const char *title, __unused const char *msg)
+ {
+ }
+#endif /* NO_CFUSERNOTIFICATION */
mDNSlocal struct ifaddrs* myGetIfAddrs(int refresh)
{
return -1;
}
-mDNSexport mDNSInterfaceID mDNSPlatformInterfaceIDfromInterfaceIndex(const mDNS *const m, mDNSu32 index)
+mDNSexport mDNSInterfaceID mDNSPlatformInterfaceIDfromInterfaceIndex(mDNS *const m, mDNSu32 index)
{
NetworkInterfaceInfoOSX *i;
if (index == kDNSServiceInterfaceIndexLocalOnly) return(mDNSInterface_LocalOnly);
- if (index)
- for (i = m->p->InterfaceList; i; i = i->next)
- // Don't get tricked by inactive interfaces with no InterfaceID set
- if (i->ifinfo.InterfaceID && i->scope_id == index) return(i->ifinfo.InterfaceID);
+ if (index == kDNSServiceInterfaceIndexAny ) return(mDNSNULL);
+
+ // Don't get tricked by inactive interfaces with no InterfaceID set
+ for (i = m->p->InterfaceList; i; i = i->next)
+ if (i->ifinfo.InterfaceID && i->scope_id == index) return(i->ifinfo.InterfaceID);
+
+ // Not found. Make sure our interface list is up to date, then try again.
+ LogOperation("InterfaceID for interface index %d not found; Updating interface list", index);
+ mDNSMacOSXNetworkChanged(m);
+ for (i = m->p->InterfaceList; i; i = i->next)
+ if (i->ifinfo.InterfaceID && i->scope_id == index) return(i->ifinfo.InterfaceID);
+
return(mDNSNULL);
}
-mDNSexport mDNSu32 mDNSPlatformInterfaceIndexfromInterfaceID(const mDNS *const m, mDNSInterfaceID id)
+mDNSexport mDNSu32 mDNSPlatformInterfaceIndexfromInterfaceID(mDNS *const m, mDNSInterfaceID id)
{
NetworkInterfaceInfoOSX *i;
if (id == mDNSInterface_LocalOnly) return(kDNSServiceInterfaceIndexLocalOnly);
- if (id)
- for (i = m->p->InterfaceList; i; i = i->next)
- // Don't use i->ifinfo.InterfaceID here, because we DO want to find inactive interfaces, which have no InterfaceID set
- if ((mDNSInterfaceID)i == id) return(i->scope_id);
- return 0;
+ if (id == mDNSInterface_Any ) return(0);
+
+ // Don't use i->ifinfo.InterfaceID here, because we DO want to find inactive interfaces, which have no InterfaceID set
+ for (i = m->p->InterfaceList; i; i = i->next)
+ if ((mDNSInterfaceID)i == id) return(i->scope_id);
+
+ // Not found. Make sure our interface list is up to date, then try again.
+ LogOperation("Interface index for InterfaceID %p not found; Updating interface list", id);
+ mDNSMacOSXNetworkChanged(m);
+ for (i = m->p->InterfaceList; i; i = i->next)
+ if ((mDNSInterfaceID)i == id) return(i->scope_id);
+
+ return(0);
}
mDNSlocal mDNSBool AddrRequiresPPPConnection(const struct sockaddr *addr)
return mStatus_BadParamErr;
}
- // Don't send if it would cause dial on demand connection initiation. As an optimization,
- // don't bother consulting reachability API / routing table when sending Multicast DNS
- // since we ignore PPP interfaces for mDNS traffic
+ // Don't send if it would cause dial-on-demand connection initiation.
+ // As an optimization, don't bother consulting reachability API / routing
+ // table when sending Multicast DNS since we ignore PPP interfaces for mDNS traffic.
if (!mDNSAddrIsDNSMulticast(dst) && AddrRequiresPPPConnection((struct sockaddr *)&to))
{
debugf("mDNSPlatformSendUDP: Surpressing sending to avoid dial-on-demand connection");
err = sendto(s, msg, (UInt8*)end - (UInt8*)msg, 0, (struct sockaddr *)&to, to.ss_len);
if (err < 0)
{
+ static int MessageCount = 0;
// Don't report EHOSTDOWN (i.e. ARP failure), ENETDOWN, or no route to host for unicast destinations
if (!mDNSAddressIsAllDNSLinkGroup(dst))
if (errno == EHOSTDOWN || errno == ENETDOWN || errno == EHOSTUNREACH || errno == ENETUNREACH) return(mStatus_TransientErr);
if (errno == EHOSTUNREACH && (mDNSu32)(mDNSPlatformRawTime()) < (mDNSu32)(mDNSPlatformOneSecond * 180)) return(mStatus_TransientErr);
// Don't report EADDRNOTAVAIL ("Can't assign requested address") if we're in the middle of a network configuration change
if (errno == EADDRNOTAVAIL && m->p->NetworkChanged) return(mStatus_TransientErr);
- LogMsg("mDNSPlatformSendUDP sendto failed to send packet on InterfaceID %p %5s/%ld to %#a:%d skt %d error %d errno %d (%s) %lu",
- InterfaceID, ifa_name, dst->type, dst, mDNSVal16(dstPort), s, err, errno, strerror(errno), (mDNSu32)(m->timenow));
+ if (MessageCount < 1000)
+ {
+ MessageCount++;
+ LogMsg("mDNSPlatformSendUDP sendto failed to send packet on InterfaceID %p %5s/%ld to %#a:%d skt %d error %d errno %d (%s) %lu",
+ InterfaceID, ifa_name, dst->type, dst, mDNSVal16(dstPort), s, err, errno, strerror(errno), (mDNSu32)(m->timenow));
+ }
return(mStatus_UnknownErr);
}
senderAddr.type = mDNSAddrType_IPv6;
senderAddr.ip.v6 = *(mDNSv6Addr*)&sin6->sin6_addr;
senderPort.NotAnInteger = sin6->sin6_port;
+ //LogOperation("myCFSocketCallBack received IPv6 packet from %#a to %#a", &senderAddr, &destAddr);
}
else
{
saddr.sin_len = sizeof(saddr);
memcpy(&saddr.sin_addr, &dst->ip.v4.NotAnInteger, sizeof(saddr.sin_addr));
- // Don't send if it would cause dial on demand connection initiation.
+ // Don't send if it would cause dial-on-demand connection initiation.
if (AddrRequiresPPPConnection((struct sockaddr *)&saddr))
{
debugf("mDNSPlatformTCPConnect: Surpressing sending to avoid dial-on-demand connection");
err = setsockopt(skt, IPPROTO_IPV6, IPV6_HOPLIMIT, &on, sizeof(on));
if (err < 0) { errstr = "setsockopt - IPV6_HOPLIMIT"; goto fail; }
- // We want to receive only IPv6 packets, without this option, we may
- // get IPv4 addresses as mapped addresses.
+ // We want to receive only IPv6 packets. Without this option we get IPv4 packets too,
+ // with mapped addresses of the form 0:0:0:0:0:FFFF:xxxx:xxxx, where xxxx:xxxx is the IPv4 address
err = setsockopt(skt, IPPROTO_IPV6, IPV6_V6ONLY, &on, sizeof(on));
if (err < 0) { errstr = "setsockopt - IPV6_V6ONLY"; goto fail; }
// Add multicast group membership on this interface, if it's for multicast receiving
int interface_id = if_nametoindex(cp->info->ifa_name);
struct ipv6_mreq i6mr;
+ //LogOperation("SetupSocket: v6 %#a %s %d", ifaddr, cp->info->ifa_name, interface_id);
i6mr.ipv6mr_interface = interface_id;
i6mr.ipv6mr_multiaddr = *(struct in6_addr*)&AllDNSLinkGroupv6;
err = setsockopt(skt, IPPROTO_IPV6, IPV6_JOIN_GROUP, &i6mr, sizeof(i6mr));
if (sa->sa_family == AF_INET6)
{
struct sockaddr_in6 *ifa_addr = (struct sockaddr_in6 *)sa;
- ip->type = mDNSAddrType_IPv6;
+ // Inside the BSD kernel they use a hack where they stuff the sin6->sin6_scope_id
+ // value into the second word of the IPv6 link-local address, so they can just
+ // pass around IPv6 address structures instead of full sockaddr_in6 structures.
+ // Those hacked IPv6 addresses aren't supposed to escape the kernel in that form, but they do.
+ // To work around this we always whack the second word of any IPv6 link-local address back to zero.
if (IN6_IS_ADDR_LINKLOCAL(&ifa_addr->sin6_addr)) ifa_addr->sin6_addr.__u6_addr.__u6_addr16[1] = 0;
+ ip->type = mDNSAddrType_IPv6;
ip->ip.v6 = *(mDNSv6Addr*)&ifa_addr->sin6_addr;
return(mStatus_NoError);
}
return(eth);
}
+// Returns pointer to newly created NetworkInterfaceInfoOSX object, or
+// pointer to already-existing NetworkInterfaceInfoOSX object found in list, or
+// may return NULL if out of memory (unlikely) or parameters are invalid for some reason
+// (e.g. sa_family not AF_INET or AF_INET6)
mDNSlocal NetworkInterfaceInfoOSX *AddInterfaceToList(mDNS *const m, struct ifaddrs *ifa, mDNSs32 utc)
{
mDNSu32 scope_id = if_nametoindex(ifa->ifa_name);
{
debugf("AddInterfaceToList: Found existing interface %lu %.6a with address %#a at %p", scope_id, &bssid, &ip, *p);
(*p)->Exists = mDNStrue;
+ // If interface was not in getifaddrs list last time we looked, but it is now, update 'AppearanceTime' for this record
+ if ((*p)->LastSeen != utc) (*p)->AppearanceTime = utc;
return(*p);
}
i->next = mDNSNULL;
i->Exists = mDNStrue;
+ i->AppearanceTime = utc; // Brand new interface; AppearanceTime is now
i->LastSeen = utc;
+ i->Flashing = mDNSfalse;
+ i->Occulting = mDNSfalse;
i->scope_id = scope_id;
i->BSSID = bssid;
i->sa_family = ifa->ifa_addr->sa_family;
- i->Multicast = (ifa->ifa_flags & IFF_MULTICAST) && !(ifa->ifa_flags & IFF_POINTOPOINT);
+ i->ifa_flags = ifa->ifa_flags;
i->ss.m = m;
i->ss.info = i;
struct ifaddrs *v6Loopback = NULL;
mDNSEthAddr PrimaryMAC = zeroEthAddr;
char defaultname[32];
+#ifndef NO_IPV6
int InfoSocket = socket(AF_INET6, SOCK_DGRAM, 0);
if (InfoSocket < 3) LogMsg("UpdateInterfaceList: InfoSocket error %d errno %d (%s)", InfoSocket, errno, strerror(errno));
+#endif
if (m->SleepState) ifa = NULL;
while (ifa)
else
{
int ifru_flags6 = 0;
+#ifndef NO_IPV6
if (ifa->ifa_addr->sa_family == AF_INET6 && InfoSocket >= 0)
{
struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)ifa->ifa_addr;
ifru_flags6 = ifr6.ifr_ifru.ifru_flags6;
verbosedebugf("%s %.16a %04X %04X", ifa->ifa_name, &sin6->sin6_addr, ifa->ifa_flags, ifru_flags6);
}
+#endif
if (!(ifru_flags6 & (IN6_IFF_NOTREADY | IN6_IFF_DETACHED | IN6_IFF_DEPRECATED | IN6_IFF_TEMPORARY)))
{
if (ifa->ifa_flags & IFF_LOOPBACK)
else
{
NetworkInterfaceInfoOSX *i = AddInterfaceToList(m, ifa, utc);
- if (i && i->Multicast)
+ if (i && MulticastInterface(i))
{
if (ifa->ifa_addr->sa_family == AF_INET) foundav4 = mDNStrue;
else foundav6 = mDNStrue;
for (i = m->p->InterfaceList; i; i = i->next)
if (i->Exists)
{
- mDNSBool txrx = i->Multicast && ((i->ifinfo.ip.type == mDNSAddrType_IPv4) || !FindRoutableIPv4(m, i->scope_id));
+ mDNSBool txrx = MulticastInterface(i) && ((i->ifinfo.ip.type == mDNSAddrType_IPv4) || !FindRoutableIPv4(m, i->scope_id));
if (i->ifinfo.McastTxRx != txrx)
{
i->ifinfo.McastTxRx = txrx;
i->Exists = 2; // State change; need to deregister and reregister this interface
}
}
+
+#ifndef NO_IPV6
if (InfoSocket >= 0) close(InfoSocket);
+#endif
mDNS_snprintf(defaultname, sizeof(defaultname), "Macintosh-%02X%02X%02X%02X%02X%02X",
PrimaryMAC.b[0], PrimaryMAC.b[1], PrimaryMAC.b[2], PrimaryMAC.b[3], PrimaryMAC.b[4], PrimaryMAC.b[5]);
// If i->LastSeen == utc, then this is a brand-new interface, just created, or an interface that never went away.
// If i->LastSeen != utc, then this is an old interface, previously seen, that went away for (utc - i->LastSeen) seconds.
// If the interface is an old one that went away and came back in less than a minute, then we're in a flapping scenario.
- mDNSBool flapping = (utc - i->LastSeen > 0 && utc - i->LastSeen < 60);
- mDNS_RegisterInterface(m, n, flapping ? mDNSPlatformOneSecond * 5 : 0);
+ i->Occulting = !(i->ifa_flags & IFF_LOOPBACK) && (utc - i->LastSeen > 0 && utc - i->LastSeen < 60);
+ mDNS_RegisterInterface(m, n, i->Flashing && i->Occulting);
if (i->ifinfo.ip.type == mDNSAddrType_IPv4 && (i->ifinfo.ip.ip.v4.b[0] != 169 || i->ifinfo.ip.ip.v4.b[1] != 254)) count++;
- LogOperation("SetupActiveInterfaces: Registered %5s(%lu) %.6a InterfaceID %p %#a/%d%s%s",
+ LogOperation("SetupActiveInterfaces: Registered %5s(%lu) %.6a InterfaceID %p %#a/%d%s%s%s",
i->ifa_name, i->scope_id, &i->BSSID, primary, &n->ip, CountMaskBits(&n->mask),
- flapping ? " (Flapping)" : "", n->InterfaceActive ? " (Primary)" : "");
+ i->Flashing ? " (Flashing)" : "",
+ i->Occulting ? " (Occulting)" : "",
+ n->InterfaceActive ? " (Primary)" : "");
}
if (!n->McastTxRx)
else LogMsg("SetupActiveInterfaces: v4 socket%2d %5s(%lu) %.6a InterfaceID %p %#a/%d FAILED", primary->ss.sktv4, i->ifa_name, i->scope_id, &i->BSSID, n->InterfaceID, &n->ip, CountMaskBits(&n->mask));
}
+#ifndef NO_IPV6
if (i->sa_family == AF_INET6 && primary->ss.sktv6 == -1)
{
mStatus err = SetupSocket(m, &primary->ss, mDNStrue, &i->ifinfo.ip, AF_INET6);
if (err == 0) debugf("SetupActiveInterfaces: v6 socket%2d %5s(%lu) %.6a InterfaceID %p %#a/%d", primary->ss.sktv6, i->ifa_name, i->scope_id, &i->BSSID, n->InterfaceID, &n->ip, CountMaskBits(&n->mask));
else LogMsg("SetupActiveInterfaces: v6 socket%2d %5s(%lu) %.6a InterfaceID %p %#a/%d FAILED", primary->ss.sktv6, i->ifa_name, i->scope_id, &i->BSSID, n->InterfaceID, &n->ip, CountMaskBits(&n->mask));
}
+#endif
}
}
return count;
if (i->ifinfo.InterfaceID)
if (i->Exists == 0 || i->Exists == 2 || i->ifinfo.InterfaceID != (mDNSInterfaceID)primary)
{
- LogOperation("ClearInactiveInterfaces: Deregistering %5s(%lu) %.6a InterfaceID %p %#a/%d%s",
+ i->Flashing = !(i->ifa_flags & IFF_LOOPBACK) && (utc - i->AppearanceTime < 60);
+ LogOperation("ClearInactiveInterfaces: Deregistering %5s(%lu) %.6a InterfaceID %p %#a/%d%s%s%s",
i->ifa_name, i->scope_id, &i->BSSID, i->ifinfo.InterfaceID,
- &i->ifinfo.ip, CountMaskBits(&i->ifinfo.mask), i->ifinfo.InterfaceActive ? " (Primary)" : "");
- mDNS_DeregisterInterface(m, &i->ifinfo);
+ &i->ifinfo.ip, CountMaskBits(&i->ifinfo.mask),
+ i->Flashing ? " (Flashing)" : "",
+ i->Occulting ? " (Occulting)" : "",
+ i->ifinfo.InterfaceActive ? " (Primary)" : "");
+ mDNS_DeregisterInterface(m, &i->ifinfo, i->Flashing && i->Occulting);
if (i->ifinfo.ip.type == mDNSAddrType_IPv4 && (i->ifinfo.ip.ip.v4.b[0] != 169 || i->ifinfo.ip.ip.v4.b[1] != 254)) count++;
i->ifinfo.InterfaceID = mDNSNULL;
// NOTE: If n->InterfaceID is set, that means we've called mDNS_RegisterInterface() for this interface,
if (!MakeDomainNameFromDNSNameString(&domain, d))
{ LogMsg("ERROR: MarkSearchListElem - bad domain %##s", d); return; }
- if (SameDomainName(&domain, &localdomain) || SameDomainName(&domain, &LocalReverseMapomain))
+ if (SameDomainName(&domain, &localdomain) || SameDomainName(&domain, &LocalReverseMapDomain))
{ debugf("MarkSearchListElem - ignoring local domain %##s", domain.c); return; }
// if domain is in list, mark as pre-existent (0)
mDNSlocal void SetSecretForDomain(mDNS *m, const domainname *domain)
{
+#ifndef NO_SECURITYFRAMEWORK
OSStatus err = 0;
char dstring[MAX_ESCAPED_DOMAIN_NAME];
- mDNSu32 secretlen;
+ UInt32 secretlen;
void *secret = NULL;
domainname *d, canon;
int i, dlen;
err = SecKeychainSearchCopyNext(searchRef, &itemRef);
if (!err)
{
- mDNSu32 tags[1];
+ UInt32 tags[1];
SecKeychainAttributeInfo attrInfo;
mDNSu32 i;
char keybuf[MAX_ESCAPED_DOMAIN_NAME+1];
if (err && err != errSecItemNotFound) LogMsg("Error: SetSecretForDomain - %s failed with error code %d", failedfn, err);
if (attrList) SecKeychainItemFreeAttributesAndData(attrList, secret);
if (itemRef) CFRelease(itemRef);
+#else
+ (void)m; (void)domain;
+ LogMsg("Error: SetSecretForDomain - no keychain support");
+#endif /* NO_SECURITYFRAMEWORK */
}
mDNSlocal void SetSCPrefsBrowseDomainsFromCFArray(mDNS *m, CFArrayRef browseDomains, mDNSBool add)
return(err);
}
+#ifndef NO_IOPOWER
mDNSlocal void PowerChanged(void *refcon, io_service_t service, natural_t messageType, void *messageArgument)
{
mDNS *const m = (mDNS *const)refcon;
}
return(-1);
}
+#endif /* NO_IOPOWER */
CF_EXPORT CFDictionaryRef _CFCopySystemVersionDictionary(void);
CF_EXPORT const CFStringRef _kCFSystemVersionProductNameKey;
mDNSexport int mDNSMacOSXSystemBuildNumber(char *HINFO_SWstring)
{
int major = 0, minor = 0;
- char letter = 0, prodname[256]="Mac OS X", prodvers[256]="", buildver[256]="?";
+ char letter = 0, prodname[256]="<Unknown>", prodvers[256]="<Unknown>", buildver[256]="<Unknown>";
CFDictionaryRef vers = _CFCopySystemVersionDictionary();
if (vers)
{
sscanf(buildver, "%d%c%d", &major, &letter, &minor);
CFRelease(vers);
}
+ if (!major) { major=8; LogMsg("Note: No Major Build Version number found; assuming 8"); }
if (HINFO_SWstring) mDNS_snprintf(HINFO_SWstring, 256, "%s %s (%s), %s", prodname, prodvers, buildver, mDNSResponderVersionString);
return(major);
}
if (mDNSMacOSXSystemBuildNumber(HINFO_SWstring) < 7) m->KnownBugs |= mDNS_KnownBug_PhantomInterfaces;
if (mDNSPlatformInit_CanReceiveUnicast()) m->CanReceiveUnicastOn5353 = mDNStrue;
+#ifndef NO_HINFO
mDNSu32 hlen = mDNSPlatformStrLen(HINFO_HWstring);
mDNSu32 slen = mDNSPlatformStrLen(HINFO_SWstring);
if (hlen + slen < 254)
mDNSPlatformMemCopy(HINFO_HWstring, &m->HIHardware.c[1], hlen);
mDNSPlatformMemCopy(HINFO_SWstring, &m->HISoftware.c[1], slen);
}
+#endif /* NO_HINFO */
m->p->unicastsockets.m = m;
m->p->unicastsockets.info = NULL;
m->p->unicastsockets.rlsv4 = m->p->unicastsockets.rlsv6 = NULL;
err = SetupSocket(m, &m->p->unicastsockets, mDNSfalse, &zeroAddr, AF_INET);
+#ifndef NO_IPV6
err = SetupSocket(m, &m->p->unicastsockets, mDNSfalse, &zeroAddr, AF_INET6);
+#endif
struct sockaddr_in s4;
- struct sockaddr_in6 s6;
socklen_t n4 = sizeof(s4);
- socklen_t n6 = sizeof(s6);
if (getsockname(m->p->unicastsockets.sktv4, (struct sockaddr *)&s4, &n4) < 0) LogMsg("getsockname v4 error %d (%s)", errno, strerror(errno));
else m->UnicastPort4.NotAnInteger = s4.sin_port;
+#ifndef NO_IPV6
+ struct sockaddr_in6 s6;
+ socklen_t n6 = sizeof(s6);
if (getsockname(m->p->unicastsockets.sktv6, (struct sockaddr *)&s6, &n6) < 0) LogMsg("getsockname v6 error %d (%s)", errno, strerror(errno));
else m->UnicastPort6.NotAnInteger = s6.sin6_port;
+#endif
m->p->InterfaceList = mDNSNULL;
m->p->userhostlabel.c[0] = 0;
err = WatchForNetworkChanges(m);
if (err) return(err);
+#ifndef NO_IOPOWER
err = WatchForPowerChanges(m);
if (err) return err;
+#endif /* NO_IOPOWER */
DynDNSRegDomain.c[0] = '\0';
DynDNSConfigChanged(m); // Get initial DNS configuration
CFRunLoopRemoveSource(CFRunLoopGetCurrent(), m->p->PowerRLS, kCFRunLoopDefaultMode);
CFRunLoopSourceInvalidate(m->p->PowerRLS);
CFRelease(m->p->PowerRLS);
+#ifndef NO_IOPOWER
IODeregisterForSystemPower(&m->p->PowerNotifier);
+#endif /* NO_IOPOWER */
m->p->PowerConnection = 0;
m->p->PowerNotifier = 0;
m->p->PowerRLS = NULL;
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: mDNSMacOSX.h,v $
+Revision 1.55.2.1 2006/08/29 06:48:07 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.55 2006/06/29 05:33:30 cheshire
+<rdar://problem/4607043> mDNSResponder conditional compilation options
+
+Revision 1.54 2006/03/19 03:27:49 cheshire
+<rdar://problem/4118624> Suppress "interface flapping" logic for loopback
+
+Revision 1.53 2006/03/19 02:00:09 cheshire
+<rdar://problem/4073825> Improve logic for delaying packets after repeated interface transitions
+
Revision 1.52 2006/01/05 21:41:49 cheshire
<rdar://problem/4108164> Reword "mach_absolute_time went backwards" dialog
NetworkInterfaceInfoOSX *next;
mDNSu32 Exists; // 1 = currently exists in getifaddrs list; 0 = doesn't
// 2 = exists, but McastTxRx state changed
+ mDNSs32 AppearanceTime; // Time this interface appeared most recently in getifaddrs list
+ // i.e. the first time an interface is seen, AppearanceTime is set.
+ // If an interface goes away temporarily and then comes back then
+ // AppearanceTime is updated to the time of the most recent appearance.
mDNSs32 LastSeen; // If Exists==0, last time this interface appeared in getifaddrs list
+ mDNSBool Flashing; // Set if interface appeared for less than 60 seconds and then vanished
+ mDNSBool Occulting; // Set if interface vanished for less than 60 seconds and then came back
char *ifa_name; // Memory for this is allocated using malloc
mDNSu32 scope_id; // interface index / IPv6 scope ID
mDNSEthAddr BSSID; // BSSID of 802.11 base station, if applicable
u_short sa_family;
- mDNSBool Multicast;
+ unsigned int ifa_flags;
CFSocketSet ss;
};
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
*
* This file is not normally used.
* It can be conditionally compiled in by defining RUN_ON_PUMA_WITHOUT_IFADDRS
Change History (most recent first):
$Log: mDNSMacOSXPuma.c,v $
+Revision 1.6 2006/08/14 23:24:40 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.5 2004/09/20 23:52:02 cheshire
CFSocket{Puma}.c renamed to mDNSMacOSX{Puma}.c
buildSettings = {
FRAMEWORK_SEARCH_PATHS = "";
GCC_TREAT_WARNINGS_AS_ERRORS = YES;
- HEADER_SEARCH_PATHS = "../mDNSShared \"${APPLE_INTERNAL_DEVELOPER_DIR}/Headers\" \"${OBJROOT}/mDNSResponder.build\"";
- LIBRARY_SEARCH_PATHS = "\"${OBJROOT}/mDNSResponder.build\"";
+ HEADER_SEARCH_PATHS = "../mDNSShared \"${APPLE_INTERNAL_DEVELOPER_DIR}/Headers\" \"${CONFIGURATION_TEMP_DIR}\"";
+ LIBRARY_SEARCH_PATHS = "\"${CONFIGURATION_TEMP_DIR}\"";
MACOSX_DEPLOYMENT_TARGET = 10.2;
OPTIMIZATION_CFLAGS = "-O0";
OTHER_CFLAGS = "-no-cpp-precomp -mdynamic-no-pic -D__MACOSX__ -DmDNSResponderVersion=${MVERS} -D_LEGACY_NAT_TRAVERSAL_ -DMDNS_DEBUGMSGS=1";
);
buildSettings = {
MVERS = "\"mDNSResponder (Engineering Build)\"";
+ CONFIGURATION_BUILD_DIR = "${BUILD_DIR}";
+ CONFIGURATION_TEMP_DIR = "${BUILD_DIR}/mDNSResponder.build";
};
isa = PBXBuildStyle;
name = Development;
buildSettings = {
FRAMEWORK_SEARCH_PATHS = "";
GCC_TREAT_WARNINGS_AS_ERRORS = YES;
- HEADER_SEARCH_PATHS = "../mDNSShared \"${APPLE_INTERNAL_DEVELOPER_DIR}/Headers\" \"${OBJROOT}/mDNSResponder.build\"";
+ HEADER_SEARCH_PATHS = "../mDNSShared \"${APPLE_INTERNAL_DEVELOPER_DIR}/Headers\" \"${CONFIGURATION_TEMP_DIR}\"";
INSTALL_PATH = /usr/sbin;
- LIBRARY_SEARCH_PATHS = "\"${OBJROOT}/mDNSResponder.build\"";
+ LIBRARY_SEARCH_PATHS = "\"${CONFIGURATION_TEMP_DIR}\"";
MACOSX_DEPLOYMENT_TARGET = 10.2;
OTHER_CFLAGS = "-no-cpp-precomp -mdynamic-no-pic -D__MACOSX__ -DmDNSResponderVersion=${MVERS} -D_LEGACY_NAT_TRAVERSAL_";
OTHER_LDFLAGS = "-ldnsinfo";
DB2CC44D0662DD1100335AB3,
DB2CC44E0662DD1100335AB3,
DB2CC44F0662DD1100335AB3,
+ FF2C5FB00A48B8680066DA11,
+ FF2C5FB20A48B86E0066DA11,
);
isa = PBXGroup;
name = "Java Support";
DB2CC45F0662DE4C00335AB3,
DB2CC4600662DE4C00335AB3,
DB2CC4610662DE4D00335AB3,
+ FF2C5FB10A48B8680066DA11,
+ FF2C5FB30A48B86E0066DA11,
);
isa = PBXSourcesBuildPhase;
runOnlyForDeploymentPostprocessing = 0;
JAVA_ARCHIVE_COMPRESSION = YES;
JAVA_ARCHIVE_TYPE = JAR;
JAVA_COMPILER_DEBUGGING_SYMBOLS = NO;
- JAVA_COMPILER_TARGET_VM_VERSION = 1.2;
+ JAVA_COMPILER_SOURCE_VERSION = 1.4;
+ JAVA_COMPILER_TARGET_VM_VERSION = 1.4;
JAVA_SOURCE_SUBDIR = .;
LIBRARY_STYLE = STATIC;
MACOSX_DEPLOYMENT_TARGET = 10.2;
PURE_JAVA = YES;
REZ_EXECUTABLE = YES;
SECTORDER_FLAGS = "";
+ STRIPFLAGS = "-S";
WARNING_CFLAGS = "-Wmost -Wno-four-char-constants -Wno-unknown-pragmas";
};
comments = "Multiplatform .jar file that implements Java interface to DNS-SD";
);
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
- shellScript = "if [ -d ${OBJROOT}/mDNSResponder.build/${CONFIGURATION} ]; then BUILD_DIR=${OBJROOT}/mDNSResponder.build/${CONFIGURATION}; else BUILD_DIR=${OBJROOT}/mDNSResponder.build; fi\njavah -force -classpath ${BUILD_DIR}/dns_sd.jar.build/JavaClasses/ -o ${BUILD_DIR}/dns_sd.jar.build/DNSSD.java.h com.apple.dnssd.AppleDNSSD com.apple.dnssd.AppleBrowser com.apple.dnssd.AppleResolver com.apple.dnssd.AppleRegistration com.apple.dnssd.AppleQuery com.apple.dnssd.AppleDomainEnum com.apple.dnssd.AppleService";
+ shellScript = "javah -force -J-Xbootclasspath/p:${CONFIGURATION_TEMP_DIR}/dns_sd.jar.build/JavaClasses -o ${CONFIGURATION_TEMP_DIR}/dns_sd.jar.build/DNSSD.java.h com.apple.dnssd.AppleDNSSD com.apple.dnssd.AppleBrowser com.apple.dnssd.AppleResolver com.apple.dnssd.AppleRegistration com.apple.dnssd.AppleQuery com.apple.dnssd.AppleDomainEnum com.apple.dnssd.AppleService";
};
DB2CC4560662DE4500335AB3 = {
fileRef = DB2CC4430662DD1100335AB3;
DB2CC4650662DF5C00335AB3,
);
buildSettings = {
- DEBUGGING_SYMBOLS = NO;
DYLIB_COMPATIBILITY_VERSION = 1;
DYLIB_CURRENT_VERSION = 1;
- HEADER_SEARCH_PATHS = "../mDNSShared \"${SYSTEM_LIBRARY_DIR}/Frameworks/JavaVM.framework/Versions/A/Headers\" \"${SYSTEM_LIBRARY_DIR}/Frameworks/JavaVM.framework/Versions/1.3.1/Headers\" \"${OBJROOT}/mDNSResponder.build/dns_sd.jar.build\" \"${OBJROOT}/mDNSResponder.build/${CONFIGURATION}/dns_sd.jar.build\"";
+ HEADER_SEARCH_PATHS = "../mDNSShared \"${SYSTEM_LIBRARY_DIR}/Frameworks/JavaVM.framework/Versions/A/Headers\" \"${SYSTEM_LIBRARY_DIR}/Frameworks/JavaVM.framework/Versions/1.3.1/Headers\" \"${CONFIGURATION_TEMP_DIR}/dns_sd.jar.build\"";
INSTALL_PATH = /usr/lib/java;
LIBRARY_STYLE = DYNAMIC;
MACOSX_DEPLOYMENT_TARGET = 10.2;
PRODUCT_NAME = libjdns_sd.jnilib;
REZ_EXECUTABLE = YES;
SECTORDER_FLAGS = "";
+ STRIPFLAGS = "-S";
WARNING_CFLAGS = "-Wmost -Wno-four-char-constants -Wno-unknown-pragmas";
};
comments = "Platform-specific JNI library that bridges dns_sd.jar to <dns_sd.h>.";
PREBINDING = NO;
PRODUCT_NAME = Bonjour;
SECTORDER_FLAGS = "";
+ STRIPFLAGS = "-S";
WARNING_CFLAGS = "-Wmost -Wno-four-char-constants -Wno-unknown-pragmas";
WRAPPER_EXTENSION = prefPane;
};
isa = PBXTargetDependency;
target = FF2609E107B440DD00CE10E5;
};
+ FF2C5FB00A48B8680066DA11 = {
+ fileEncoding = 4;
+ isa = PBXFileReference;
+ name = DNSSDRecordRegistrar.java;
+ path = ../mDNSShared/Java/DNSSDRecordRegistrar.java;
+ refType = 2;
+ };
+ FF2C5FB10A48B8680066DA11 = {
+ fileRef = FF2C5FB00A48B8680066DA11;
+ isa = PBXBuildFile;
+ settings = {
+ };
+ };
+ FF2C5FB20A48B86E0066DA11 = {
+ fileEncoding = 4;
+ isa = PBXFileReference;
+ name = RegisterRecordListener.java;
+ path = ../mDNSShared/Java/RegisterRecordListener.java;
+ refType = 2;
+ };
+ FF2C5FB30A48B86E0066DA11 = {
+ fileRef = FF2C5FB20A48B86E0066DA11;
+ isa = PBXBuildFile;
+ settings = {
+ };
+ };
FF354EB108516C63007C00E1 = {
fileEncoding = 4;
isa = PBXExecutableFileReference;
);
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
- shellScript = "if [ -e /usr/local/include/dnsinfo.h ]\nthen\nrm -f \"${OBJROOT}/mDNSResponder.build/dnsinfo.h\"\nrm -f \"${OBJROOT}/mDNSResponder.build/libdnsinfo.a\"\nelse\necho \"#define MDNS_NO_DNSINFO 1\" > ${OBJROOT}/mDNSResponder.build/dnsinfo.h\ntouch ${OBJROOT}/mDNSResponder.build/empty.c\ncc ${OBJROOT}/mDNSResponder.build/empty.c -c -o \"${OBJROOT}/mDNSResponder.build/libdnsinfo.a\"\nrm -f ${OBJROOT}/mDNSResponder.build/empty.c\nfi";
+ shellScript = "if [ -e /usr/local/include/dnsinfo.h ]\nthen\nrm -f \"${CONFIGURATION_TEMP_DIR}/dnsinfo.h\"\nrm -f \"${CONFIGURATION_TEMP_DIR}/libdnsinfo.a\"\nelse\necho \"#define MDNS_NO_DNSINFO 1\" > ${CONFIGURATION_TEMP_DIR}/dnsinfo.h\ntouch ${CONFIGURATION_TEMP_DIR}/empty.c\ncc ${CONFIGURATION_TEMP_DIR}/empty.c -c -o \"${CONFIGURATION_TEMP_DIR}/libdnsinfo.a\"\nrm -f ${CONFIGURATION_TEMP_DIR}/empty.c\nfi";
};
FF485D5105632E0000130380 = {
fileEncoding = 4;
);
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
- shellScript = "rm -f ${BUILD_DIR}/${CONFIGURATION}/dns_sd";
+ shellScript = "rm -f ${CONFIGURATION_BUILD_DIR}/dns_sd";
};
FFD41DDF06641BBB00F0C438 = {
isa = PBXTargetDependency;
);
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
- shellScript = "if [ -e /usr/local/include/dnsinfo.h ]\nthen\nrm -f \"${OBJROOT}/mDNSResponder.build/dnsinfo.h\"\nrm -f \"${OBJROOT}/mDNSResponder.build/libdnsinfo.a\"\nelse\necho \"#define MDNS_NO_DNSINFO 1\" > ${OBJROOT}/mDNSResponder.build/dnsinfo.h\ntouch ${OBJROOT}/mDNSResponder.build/empty.c\ncc ${OBJROOT}/mDNSResponder.build/empty.c -c -o \"${OBJROOT}/mDNSResponder.build/libdnsinfo.a\"\nrm -f ${OBJROOT}/mDNSResponder.build/empty.c\nfi";
+ shellScript = "if [ -e /usr/local/include/dnsinfo.h ]\nthen\nrm -f \"${CONFIGURATION_TEMP_DIR}/dnsinfo.h\"\nrm -f \"${CONFIGURATION_TEMP_DIR}/libdnsinfo.a\"\nelse\necho \"#define MDNS_NO_DNSINFO 1\" > ${CONFIGURATION_TEMP_DIR}/dnsinfo.h\ntouch ${CONFIGURATION_TEMP_DIR}/empty.c\ncc ${CONFIGURATION_TEMP_DIR}/empty.c -c -o \"${CONFIGURATION_TEMP_DIR}/libdnsinfo.a\"\nrm -f ${CONFIGURATION_TEMP_DIR}/empty.c\nfi";
};
FFFB0DA407B43BED00B88D48 = {
children = (
FFFB0DA807B43C9100B88D48,
);
buildSettings = {
+ INSTALL_PATH = "/Library/Application Support/Bonjour";
MACOSX_DEPLOYMENT_TARGET = 10.2;
OTHER_CFLAGS = "";
OTHER_LDFLAGS = "";
PRODUCT_NAME = ddnswriteconfig;
REZ_EXECUTABLE = YES;
SECTORDER_FLAGS = "";
+ STRIPFLAGS = "-S";
WARNING_CFLAGS = "-Wmost -Wno-four-char-constants -Wno-unknown-pragmas";
};
dependencies = (
);
isa = PBXToolTarget;
name = ddnswriteconfig;
- productInstallPath = /usr/local/bin;
+ productInstallPath = "/Library/Application Support/Bonjour";
productName = ddnswriteconfig;
productReference = FFFB0DAA07B43C9100B88D48;
};
*
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: Client.c,v $
+Revision 1.18 2006/08/14 23:24:46 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.17 2006/06/12 18:22:42 cheshire
+<rdar://problem/4580067> mDNSResponder building warnings under Red Hat 64-bit (LP64) Linux
+
Revision 1.16 2005/02/04 01:00:53 cheshire
Add '-d' command-line option to specify domain to browse
result = 2;
}
if ( (result != 0) || (gMDNSPlatformPosixVerboseLevel > 0) ) {
- fprintf(stderr, "%s: Finished with status %ld, result %d\n", gProgramName, status, result);
+ fprintf(stderr, "%s: Finished with status %d, result %d\n", gProgramName, (int)status, result);
}
return 0;
*
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ExampleClientApp.c,v $
+Revision 1.14 2006/08/14 23:24:46 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.13 2006/02/23 23:38:43 cheshire
+<rdar://problem/4427969> On FreeBSD 4 "arpa/inet.h" requires "netinet/in.h" be included first
+
Revision 1.12 2004/11/30 22:37:00 cheshire
Update copyright dates and add "Mode: C; tab-width: 4" headers
#include <string.h> // For strlen() etc.
#include <unistd.h> // For select()
#include <errno.h> // For errno, EINTR
-#include <arpa/inet.h> // For inet_addr()
#include <netinet/in.h> // For INADDR_NONE
+#include <arpa/inet.h> // For inet_addr()
#include <netdb.h> // For gethostbyname()
#include <signal.h> // For SIGINT, etc.
*
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ExampleClientApp.h,v $
+Revision 1.7 2006/08/14 23:24:46 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.6 2004/11/30 22:37:00 cheshire
Update copyright dates and add "Mode: C; tab-width: 4" headers
*
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
*
* Formatting notes:
* This code follows the "Whitesmiths style" C indentation rules. Plenty of discussion
Change History (most recent first):
$Log: Identify.c,v $
+Revision 1.36 2006/08/14 23:24:46 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.35 2006/06/12 18:22:42 cheshire
+<rdar://problem/4580067> mDNSResponder building warnings under Red Hat 64-bit (LP64) Linux
+
Revision 1.34 2004/12/16 20:17:11 cheshire
<rdar://problem/3324626> Cache memory management improvements
gRRCache, RR_CACHE_SIZE,
mDNS_Init_DontAdvertiseLocalAddresses,
mDNS_Init_NoInitCallback, mDNS_Init_NoInitCallbackContext);
- if (status) { fprintf(stderr, "Daemon start: mDNS_Init failed %ld\n", status); return(status); }
+ if (status) { fprintf(stderr, "Daemon start: mDNS_Init failed %d\n", (int)status); return(status); }
signal(SIGINT, HandleSIG); // SIGINT is what you get for a Ctrl-C
signal(SIGTERM, HandleSIG);
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
+# IMPORTANT NOTE: This is a Makefile for *GNU make*
+# On some systems, a different program may be the default "make" command.
+# If "make os=xxx" gives lots of errors like "Missing dependency operator",
+# then try typing "gmake os=xxx" instead.
+#
# $Log: Makefile,v $
+# Revision 1.71 2006/06/20 23:07:04 rpantos
+# <rdar://problem/3839132> Java needs to implement DNSServiceRegisterRecord equivalent
+#
+# Revision 1.70 2006/05/03 23:35:10 cheshire
+# Add missing dependency: NetMonitor.c textually imports mDNS.c
+#
+# Revision 1.69 2006/02/26 23:18:50 cheshire
+# <rdar://problem/4427969> FreeBSD 4 requires "-pthread" option to compile threaded code
+#
+# Revision 1.68 2006/02/26 01:36:54 cheshire
+# Rename the poorly named "LIBFLAGS" as "LINKOPTS"
+#
+# Revision 1.67 2006/02/25 23:14:29 cheshire
+# Add comment suggesting using "gmake" command
+#
# Revision 1.66 2006/01/06 01:06:17 cheshire
# <rdar://problem/3978979> Compile library and client programs in one pass
#
RM = rm
LN = ln -s -f
CFLAGS_COMMON = -I. -I$(COREDIR) -I$(SHAREDDIR) -W -Wall -DPID_FILE=\"/var/run/mdnsd.pid\" -DMDNS_UDS_SERVERPATH=\"/var/run/mdnsd\"
-LIBFLAGS =
+CFLAGS_PTHREAD =
+LINKOPTS =
+LINKOPTS_PTHREAD = -lpthread
LDSUFFIX = so
JAVACFLAGS_OS = -fPIC -shared -ldns_sd
-DLOG_PERROR=0 -D_XPG4_2 -D__EXTENSIONS__ -DHAVE_BROKEN_RECVIF_NAME
CC = gcc
LD = gcc -shared
-LIBFLAGS = -lsocket -lnsl -lresolv
+LINKOPTS = -lsocket -lnsl -lresolv
JAVACFLAGS_OS += -I$(JDK)/include/solaris
ifneq ($(DEBUG),1)
STRIP = strip
INSTBASE=$(LOCALBASE)
STARTUPSCRIPTNAME=mdns.sh
CFLAGS_OS =
+# FreeBSD 4 requires threaded code to be compiled and linked using the "-pthread" option,
+# and requires that the "-lpthread" link option NOT be used
+# This appies only to FreeBSD -- "man cc" on FreeBSD says:
+# FreeBSD SPECIFIC OPTIONS
+# -pthread
+# Link a user-threaded process against libc_r instead of libc.
+CFLAGS_PTHREAD = -pthread -D_THREAD_SAFE
+LINKOPTS_PTHREAD = -pthread
JAVACFLAGS_OS += -I$(JDK)/include/freebsd
LDCONFIG = ldconfig
else
ifeq ($(os),jaguar)
CFLAGS_OS = -DHAVE_IPV6 -no-cpp-precomp -Werror -DNOT_HAVE_SOCKLEN_T
LD = libtool -dynamic
-LIBFLAGS = -lSystem
+LINKOPTS = -lSystem
LDSUFFIX = dylib
JDK = /System/Library/Frameworks/JavaVM.framework/Home
JAVACFLAGS_OS = -dynamiclib -I/System/Library/Frameworks/JavaVM.framework/Headers -framework JavaVM
ifeq ($(os),panther)
CFLAGS_OS = -DHAVE_IPV6 -no-cpp-precomp -Werror
LD = libtool -dynamic
-LIBFLAGS = -lSystem
+LINKOPTS = -lSystem
LDSUFFIX = dylib
JDK = /System/Library/Frameworks/JavaVM.framework/Home
JAVACFLAGS_OS = -dynamiclib -I/System/Library/Frameworks/JavaVM.framework/Headers -framework JavaVM
CFLAGS_OS = -DHAVE_IPV6 -no-cpp-precomp -Werror -Wdeclaration-after-statement #-Wunreachable-code
CC = @gcc-4.0
LD = $(CC) -dynamiclib
-LIBFLAGS = -lSystem
+LINKOPTS = -lSystem
LDSUFFIX = dylib
JDK = /System/Library/Frameworks/JavaVM.framework/Home
JAVACFLAGS_OS = -dynamiclib -I/System/Library/Frameworks/JavaVM.framework/Headers -framework JavaVM
@echo "Responder daemon done"
$(BUILDDIR)/mdnsd: $(DAEMONOBJS)
- $(CC) -o $@ $+ $(CFLAGS) $(LIBFLAGS)
+ $(CC) -o $@ $+ $(LINKOPTS)
@$(STRIP) $@
# libdns_sd target builds the client library
CLIENTLIBOBJS = $(OBJDIR)/dnssd_clientlib.c.so.o $(OBJDIR)/dnssd_clientstub.c.so.o $(OBJDIR)/dnssd_ipc.c.so.o
$(BUILDDIR)/libdns_sd.$(LDSUFFIX): $(CLIENTLIBOBJS)
- @$(LD) $(LIBFLAGS) -o $@ $+
+ @$(LD) $(LINKOPTS) -o $@ $+
@$(STRIP) $@
Clients: setup libdns_sd ../Clients/build/dns-sd
@echo "Name Service Switch module done"
$(BUILDDIR)/$(NSSLIBFILE): $(CLIENTLIBOBJS) $(OBJDIR)/nss_mdns.c.so.o
- @$(LD) $(LIBFLAGS) -o $@ $+
+ @$(LD) $(LINKOPTS) -o $@ $+
@$(STRIP) $@
#############################################################################
$(OBJDIR)/com/apple/dnssd/RegisterListener.class \
$(OBJDIR)/com/apple/dnssd/QueryListener.class \
$(OBJDIR)/com/apple/dnssd/DomainListener.class \
+ $(OBJDIR)/com/apple/dnssd/RegisterRecordListener.class \
+ $(OBJDIR)/com/apple/dnssd/DNSSDRecordRegistrar.class \
$(OBJDIR)/com/apple/dnssd/DNSSD.class
$(BUILDDIR)/dns_sd.jar: $(JARCONTENTS) setup
@echo "dnsextd done"
$(BUILDDIR)/mDNSClientPosix: $(APPOBJ) $(OBJDIR)/Client.c.o
- $(CC) $+ -o $@ $(LIBFLAGS)
+ $(CC) $+ -o $@ $(LINKOPTS)
$(BUILDDIR)/mDNSResponderPosix: $(COMMONOBJ) $(OBJDIR)/Responder.c.o
- $(CC) $+ -o $@ $(LIBFLAGS)
+ $(CC) $+ -o $@ $(LINKOPTS)
$(BUILDDIR)/mDNSProxyResponderPosix: $(COMMONOBJ) $(OBJDIR)/ProxyResponder.c.o
- $(CC) $+ -o $@ $(LIBFLAGS)
+ $(CC) $+ -o $@ $(LINKOPTS)
$(BUILDDIR)/mDNSIdentify: $(SPECIALOBJ) $(OBJDIR)/Identify.c.o
- $(CC) $+ -o $@ $(LIBFLAGS)
+ $(CC) $+ -o $@ $(LINKOPTS)
$(OBJDIR)/Identify.c.o: $(COREDIR)/mDNS.c # Note: Identify.c textually imports mDNS.c
$(BUILDDIR)/mDNSNetMonitor: $(SPECIALOBJ) $(OBJDIR)/NetMonitor.c.o
- $(CC) $+ -o $@ $(LIBFLAGS)
+ $(CC) $+ -o $@ $(LINKOPTS)
+
+$(OBJDIR)/NetMonitor.c.o: $(COREDIR)/mDNS.c # Note: NetMonitor.c textually imports mDNS.c
$(BUILDDIR)/dnsextd: $(SPECIALOBJ) $(OBJDIR)/dnsextd.c.threadsafe.o
- $(CC) $+ -o $@ $(LIBFLAGS) -lpthread
+ $(CC) $+ -o $@ $(LINKOPTS) $(LINKOPTS_PTHREAD)
#############################################################################
$(CC) $(CFLAGS) -c -o $@ $<
$(OBJDIR)/%.c.threadsafe.o: %.c
- $(CC) $(CFLAGS) -D_REENTRANT -c -o $@ $<
+ $(CC) $(CFLAGS) $(CFLAGS_PTHREAD) -D_REENTRANT -c -o $@ $<
$(OBJDIR)/%.c.so.o: %.c
$(CC) $(CFLAGS) -c -fPIC -o $@ $<
*
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
*
* Formatting notes:
* This code follows the "Whitesmiths style" C indentation rules. Plenty of discussion
Change History (most recent first):
$Log: NetMonitor.c,v $
+Revision 1.82 2006/08/14 23:24:46 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.81 2006/07/06 00:01:44 cheshire
+<rdar://problem/4472014> Add Private DNS client functionality to mDNSResponder
+Update mDNSSendDNSMessage() to use uDNS_TCPSocket type instead of "int"
+
+Revision 1.80 2006/06/12 18:22:42 cheshire
+<rdar://problem/4580067> mDNSResponder building warnings under Red Hat 64-bit (LP64) Linux
+
+Revision 1.79 2006/04/26 20:48:33 cheshire
+Make final count of unique source addresses show IPv4 and IPv6 counts separately
+
+Revision 1.78 2006/04/25 00:42:24 cheshire
+Add ability to specify a single interface index to capture on,
+e.g. typically "-i 4" for Ethernet and "-i 5" for AirPort
+
+Revision 1.77 2006/03/02 21:50:45 cheshire
+Removed strange backslash at the end of a line
+
+Revision 1.76 2006/02/23 23:38:43 cheshire
+<rdar://problem/4427969> On FreeBSD 4 "arpa/inet.h" requires "netinet/in.h" be included first
+
Revision 1.75 2006/01/05 22:33:58 cheshire
Use IFNAMSIZ (more portable) instead of IF_NAMESIZE
#include <signal.h> // For SIGINT, SIGTERM
#include <netdb.h> // For gethostbyname()
#include <sys/socket.h> // For AF_INET, AF_INET6, etc.
-#include <arpa/inet.h> // For inet_addr()
#include <net/if.h> // For IF_NAMESIZE
#include <netinet/in.h> // For INADDR_NONE
+#include <arpa/inet.h> // For inet_addr()
#include "mDNSPosix.h" // Defines the specific types needed to run mDNS on this platform
#include "ExampleClientApp.h"
static mDNS_PlatformSupport PlatformStorage; // Stores this platform's globals
struct timeval tv_start, tv_end, tv_interval;
-
+static int FilterInterface = 0;
static FilterList *Filters;
#define ExactlyOneFilter (Filters && !Filters->next)
m->ExpectUnicastResponse = m->timenow;
}
- mDNSSendDNSMessage(&mDNSStorage, &query, qptr, InterfaceID, target, MulticastDNSPort, -1, mDNSNULL);
+ mDNSSendDNSMessage(&mDNSStorage, &query, qptr, InterfaceID, target, MulticastDNSPort, mDNSNULL, mDNSNULL);
}
mDNSlocal void AnalyseHost(mDNS *const m, HostEntry *entry, const mDNSInterfaceID InterfaceID)
}
}
-mDNSlocal const mDNSu8 *FindUpdate(mDNS *const m, const DNSMessage *const query, const mDNSu8 *ptr, const mDNSu8 *const end,\
+mDNSlocal const mDNSu8 *FindUpdate(mDNS *const m, const DNSMessage *const query, const mDNSu8 *ptr, const mDNSu8 *const end,
DNSQuestion *q, LargeCacheRecord *pkt)
{
int i;
const mDNSu8 StdR = kDNSFlag0_QR_Response | kDNSFlag0_OP_StdQuery;
const mDNSu8 QR_OP = (mDNSu8)(msg->h.flags.b[0] & kDNSFlag0_QROP_Mask);
mDNSu8 *ptr = (mDNSu8 *)&msg->h.numQuestions;
+ int goodinterface = (FilterInterface == 0);
(void)dstaddr; // Unused
(void)dstport; // Unused
// For now we're only interested in monitoring IPv4 traffic.
// All IPv6 packets should just be duplicates of the v4 packets.
- if (AddressMatchesFilterList(srcaddr))
+ if (!goodinterface) goodinterface = (FilterInterface == (int)mDNSPlatformInterfaceIndexfromInterfaceID(m, InterfaceID));
+ if (goodinterface && AddressMatchesFilterList(srcaddr))
{
mDNS_Lock(m);
if (!mDNSAddrIsDNSMulticast(dstaddr))
localtime_r((time_t*)&tv_end.tv_sec, &tm);
mprintf("End %3d:%02d:%02d.%06d\n", tm.tm_hour, tm.tm_min, tm.tm_sec, tv_end.tv_usec);
mprintf("Captured for %3d:%02d:%02d.%06d\n", h, m, s, tv_interval.tv_usec);
- if (!Filters) mprintf("Unique source addresses seen on network: %ld\n", IPv4HostList.num + IPv6HostList.num);
+ if (!Filters)
+ {
+ mprintf("Unique source addresses seen on network:");
+ if (IPv4HostList.num) mprintf(" %ld (IPv4)", IPv4HostList.num);
+ if (IPv6HostList.num) mprintf(" %ld (IPv6)", IPv6HostList.num);
+ if (!IPv4HostList.num && !IPv6HostList.num) mprintf(" None");
+ mprintf("\n");
+ }
mprintf("\n");
mprintf("Modern Query Packets: %7d (avg%5d/min)\n", NumPktQ, NumPktQ * mul / div);
mprintf("Legacy Query Packets: %7d (avg%5d/min)\n", NumPktL, NumPktL * mul / div);
for (i=1; i<argc; i++)
{
- struct in_addr s4;
- struct in6_addr s6;
- FilterList *f;
- mDNSAddr a;
- a.type = mDNSAddrType_IPv4;
-
- if (inet_pton(AF_INET, argv[i], &s4) == 1)
- a.ip.v4.NotAnInteger = s4.s_addr;
- else if (inet_pton(AF_INET6, argv[i], &s6) == 1)
+ if (i+1 < argc && !strcmp(argv[i], "-i") && atoi(argv[i+1]))
{
- a.type = mDNSAddrType_IPv6;
- bcopy(&s6, &a.ip.v6, sizeof(a.ip.v6));
+ FilterInterface = atoi(argv[i+1]);
+ i += 2;
+ printf("Monitoring interface %d\n", FilterInterface);
}
else
{
- struct hostent *h = gethostbyname(argv[i]);
- if (h) a.ip.v4.NotAnInteger = *(long*)h->h_addr;
- else goto usage;
+ struct in_addr s4;
+ struct in6_addr s6;
+ FilterList *f;
+ mDNSAddr a;
+ a.type = mDNSAddrType_IPv4;
+
+ if (inet_pton(AF_INET, argv[i], &s4) == 1)
+ a.ip.v4.NotAnInteger = s4.s_addr;
+ else if (inet_pton(AF_INET6, argv[i], &s6) == 1)
+ {
+ a.type = mDNSAddrType_IPv6;
+ bcopy(&s6, &a.ip.v6, sizeof(a.ip.v6));
+ }
+ else
+ {
+ struct hostent *h = gethostbyname(argv[i]);
+ if (h) a.ip.v4.NotAnInteger = *(long*)h->h_addr;
+ else goto usage;
+ }
+
+ f = malloc(sizeof(*f));
+ f->FilterAddr = a;
+ f->next = Filters;
+ Filters = f;
}
-
- f = malloc(sizeof(*f));
- f->FilterAddr = a;
- f->next = Filters;
- Filters = f;
}
status = mDNSNetMonitor();
- if (status) { fprintf(stderr, "%s: mDNSNetMonitor failed %ld\n", progname, status); return(status); }
+ if (status) { fprintf(stderr, "%s: mDNSNetMonitor failed %d\n", progname, (int)status); return(status); }
return(0);
usage:
*
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
File: daemon.c
Change History (most recent first):
$Log: PosixDaemon.c,v $
+Revision 1.29.2.1 2006/08/29 06:24:34 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.29 2005/08/04 03:37:45 mkrochma
Temporary workaround to fix posix after mDNS_SetPrimaryInterfaceInfo changed
*
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ProxyResponder.c,v $
+Revision 1.39 2006/08/14 23:24:46 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.38 2006/06/12 18:22:42 cheshire
+<rdar://problem/4580067> mDNSResponder building warnings under Red Hat 64-bit (LP64) Linux
+
+Revision 1.37 2006/02/23 23:38:43 cheshire
+<rdar://problem/4427969> On FreeBSD 4 "arpa/inet.h" requires "netinet/in.h" be included first
+
Revision 1.36 2005/08/04 03:12:47 mkrochma
<rdar://problem/4199236> Register reverse PTR record using multicast
#include <unistd.h> // For select()
#include <signal.h> // For SIGINT, SIGTERM
#include <errno.h> // For errno, EINTR
-#include <arpa/inet.h> // For inet_addr()
#include <netinet/in.h> // For INADDR_NONE
+#include <arpa/inet.h> // For inet_addr()
#include <netdb.h> // For gethostbyname()
#include "mDNSEmbeddedAPI.h" // Defines the interface to the client layer above
mDNS_Init_NoCache, mDNS_Init_ZeroCacheSize,
mDNS_Init_DontAdvertiseLocalAddresses,
mDNS_Init_NoInitCallback, mDNS_Init_NoInitCallbackContext);
- if (status) { fprintf(stderr, "Daemon start: mDNS_Init failed %ld\n", status); return(status); }
+ if (status) { fprintf(stderr, "Daemon start: mDNS_Init failed %d\n", (int)status); return(status); }
mDNSPosixListenForSignalInEventLoop(SIGINT);
mDNSPosixListenForSignalInEventLoop(SIGTERM);
Licencing
---------
-This code is distributed under the Apple Public Source License.
-Information about the licence is included at the top of each source file.
-
+This source code is Open Source; for details see the "LICENSE" file.
Credits and Version History
---------------------------
*
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: Responder.c,v $
+Revision 1.32 2006/08/14 23:24:46 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.31 2006/06/12 18:22:42 cheshire
+<rdar://problem/4580067> mDNSResponder building warnings under Red Hat 64-bit (LP64) Linux
+
Revision 1.30 2005/10/26 22:21:16 cheshire
<rdar://problem/4149841> Potential buffer overflow in mDNSResponderPosix
result = 2;
}
if ( (result != 0) || (gMDNSPlatformPosixVerboseLevel > 0) ) {
- fprintf(stderr, "%s: Finished with status %ld, result %d\n", gProgramName, status, result);
+ fprintf(stderr, "%s: Finished with status %d, result %d\n", gProgramName, (int)status, result);
}
return result;
*
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: dnsextd.c,v $
-Revision 1.41 2005/09/24 01:10:54 cheshire
-Fix comment typos
-
-Revision 1.40 2005/09/07 21:54:37 ksekar
-<rdar://problem/4046465> dnsextd doesn't clean up on exit
-Close sockets before cleanup so clients can't make new requests
-
-Revision 1.39 2005/08/22 23:30:30 ksekar
-<rdar://problem/4158123> memory leak in dnsextd.c
-
-Revision 1.38 2005/06/29 10:03:56 cheshire
-Fix compile errors and warnings
-
-Revision 1.37 2005/06/27 22:12:17 ksekar
-<rdar://problem/4163315> dnsextd performance improvements
-
-Revision 1.36 2005/06/14 23:14:41 ksekar
-<rdar://problem/3934233> Unable to refresh LLQs
+Revision 1.33.2.2 2006/08/29 06:24:34 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
-Revision 1.35 2005/03/17 03:57:43 cheshire
-LEASE_OPT_SIZE is now LEASE_OPT_RDLEN; LLQ_OPT_SIZE is now LLQ_OPT_RDLEN
-
-Revision 1.34 2005/03/16 18:47:37 ksekar
-<rdar://problem/4046465> dnsextd doesn't clean up on exit
+Revision 1.33.2.1 2005/08/05 21:14:00 ksekar
+<rdar://problem/4012279> Long-lived queries not working on windows
+Change constant names
Revision 1.33 2005/03/11 19:09:02 ksekar
Fixed ZERO_LLQID macro
#include <syslog.h>
#include <string.h>
#include <sys/time.h>
-#include <sys/resource.h>
#include <time.h>
#include <errno.h>
mDNSu16 type;
CacheRecord *KnownAnswers; // All valid answers delivered to client
CacheRecord *EventList; // New answers (adds/removes) to be sent to client
- int refcount;
- mDNSBool UseTCP; // Use TCP if UDP would cause truncation
- pthread_t tid; // Allow parallel list updates
+ int refcount;
} AnswerListElem;
// llq table entry
typedef struct
{
// server variables - read only after initialization (no locking)
- struct sockaddr_in saddr; // server address
+ struct in_addr saddr; // server address
domainname zone; // zone being updated
int tcpsd; // listening TCP socket
int udpsd; // listening UDP socket
// LLQ table variables
LLQEntry *LLQTable[LLQ_TABLESIZE]; // !!!KRS change this and RRTable to use a common data structure
AnswerListElem *AnswerTable[LLQ_TABLESIZE];
- int AnswerTableCount;
- int LLQEventNotifySock; // Unix domain socket pair - update handling thread writes to EventNotifySock, which wakes
- int LLQEventListenSock; // the main thread listening on EventListenSock, indicating that the zone has changed
+ int LLQEventListenSock; // Unix domain socket pair - polling thread writes to ServPollSock, which wakes
+ int LLQServPollSock; // the main thread listening on EventListenSock, indicating that the zone has changed
} DaemonInfo;
// args passed to UDP request handler thread as void*
DaemonInfo *d;
} TCPRequestArgs;
-// args passed to UpdateAnswerList thread as void*
-typedef struct
- {
- DaemonInfo *d;
- AnswerListElem *a;
- } UpdateAnswerListArgs;
-
//
// Global Variables
//
// Error Logging
// prints message "dnsextd <function>: <operation> - <error message>"
-// must be compiled w/ -D_REENTRANT for thread-safe errno usage
+// must be compiled w/ -D_REENTRANT for thread-safe errno usage
mDNSlocal void LogErr(const char *fn, const char *operation)
{
- char buf[512], errbuf[256];
- strerror_r(errno, errbuf, sizeof(errbuf));
- snprintf(buf, sizeof(buf), "%s: %s - %s", fn, operation, errbuf);
+ char buf[512];
+ snprintf(buf, sizeof(buf), "%s: %s - %s", fn, operation, strerror(errno));
PrintLog(buf);
}
// caller terminates connection via close()
mDNSlocal int ConnectToServer(DaemonInfo *d)
{
- int ntries = 0, retry = 0;
-
- while (1)
- {
- int sd = socket(AF_INET, SOCK_STREAM, 0);
- if (sd < 0) { LogErr("ConnectToServer", "socket"); return -1; }
- if (!connect(sd, (struct sockaddr *)&d->saddr, sizeof(d->saddr))) return sd;
- close(sd);
- if (++ntries < 10)
- {
- LogErr("ConnectToServer", "connect");
- Log("ConnectToServer - retrying connection");
- if (!retry) retry = 500000 + random() % 500000;
- usleep(retry);
- retry *= 2;
- }
- else { Log("ConnectToServer - %d failed attempts. Aborting.", ntries); return -1; }
- }
+ struct sockaddr_in servaddr;
+ int sd;
+
+ bzero(&servaddr, sizeof(servaddr));
+ if (d->saddr.s_addr) servaddr.sin_addr = d->saddr;
+ else inet_pton(AF_INET, LOOPBACK, &d->saddr); // use loopback if server not explicitly specified
+ servaddr.sin_port = htons(NS_PORT);
+ servaddr.sin_family = AF_INET;
+#ifndef NOT_HAVE_SA_LEN
+ servaddr.sin_len = sizeof(servaddr);
+#endif
+ sd = socket(AF_INET, SOCK_STREAM, 0);
+ if (sd < 0) { LogErr("ConnectToServer", "socket"); return -1; }
+ if (connect(sd, (struct sockaddr *)&servaddr, sizeof(servaddr)) < 0) { LogErr("ConnectToServer", "connect"); return -1; }
+ return sd;
}
-// send an entire block of data over a connected socket
+// send an entire block of data over a connected socket, blocking if buffers are full
mDNSlocal int MySend(int sd, const void *msg, int len)
{
- int selectval, n, nsent = 0;
- fd_set wset;
- struct timeval timeout = { 3, 0 }; // until we remove all calls from main thread, keep timeout short
-
+ int n, nsent = 0;
+
while (nsent < len)
{
- FD_ZERO(&wset);
- FD_SET(sd, &wset);
- selectval = select(sd+1, NULL, &wset, NULL, &timeout);
- if (selectval < 0) { LogErr("MySend", "select"); return -1; }
- if (!selectval || !FD_ISSET(sd, &wset)) { Log("MySend - timeout"); return -1; }
n = send(sd, (char *)msg + nsent, len - nsent, 0);
if (n < 0) { LogErr("MySend", "send"); return -1; }
nsent += n;
// use an explicit while() loop instead.
// Also, don't try to do '+=' arithmetic on the original "void *" pointer --
// arithmetic on "void *" pointers is compiler-dependent.
-
- fd_set rset;
- struct timeval timeout = { 3, 0 }; // until we remove all calls from main thread, keep timeout short
- int selectval, remaining = len;
+ int remaining = len;
char *ptr = (char *)buf;
- ssize_t num_read;
-
- while (remaining)
+ while (remaining)
{
- FD_ZERO(&rset);
- FD_SET(sd, &rset);
- selectval = select(sd+1, &rset, NULL, NULL, &timeout);
- if (selectval < 0) { LogErr("my_recv", "select"); return -1; }
- if (!selectval || !FD_ISSET(sd, &rset)) { Log("my_recv - timeout"); return -1; }
- num_read = recv(sd, ptr, remaining, 0);
+ ssize_t num_read = recv(sd, ptr, remaining, 0);
if ((num_read == 0) || (num_read < 0) || (num_read > remaining)) return -1;
ptr += num_read;
remaining -= num_read;
unsigned int srclen;
nread = my_recv(sd, &msglen, sizeof(msglen));
- if (nread < 0) { LogErr("ReadTCPMsg", "recv"); goto error; }
+ if (nread < 0) { LogErr("TCPRequestForkFn", "recv"); goto error; }
msglen = ntohs(msglen);
if (nread != sizeof(msglen)) { Log("Could not read length field of message"); goto error; }
if (getpeername(sd, (struct sockaddr *)&pkt->src, &srclen) ||
srclen != sizeof(pkt->src)) { LogErr("ReadTCPMsg", "getpeername"); bzero(&pkt->src, sizeof(pkt->src)); }
nread = my_recv(sd, &pkt->msg, msglen);
- if (nread < 0) { LogErr("ReadTCPMsg", "recv"); goto error; }
+ if (nread < 0) { LogErr("TCPRequestForkFn", "recv"); goto error; }
if (nread != msglen) { Log("Could not read entire message"); goto error; }
if (pkt->len < sizeof(DNSMessageHeader))
{ Log("ReadTCPMsg: Message too short (%d bytes)", pkt->len); goto error; }
return NULL;
}
-mDNSlocal int UDPServerTransaction(const DaemonInfo *d, const PktMsg *request, PktMsg *reply, mDNSBool *trunc)
- {
- fd_set rset;
- struct timeval timeout = { 3, 0 }; // until we remove all calls from main thread, keep timeout short
- int selectval, err = -1, sd = socket(AF_INET, SOCK_DGRAM, 0);
-
- *trunc = mDNSfalse;
- if (sd < 0) { LogErr("UDPServerTransaction", "socket"); goto end; }
- if (sendto(sd, (char *)&request->msg, request->len, 0, (struct sockaddr *)&d->saddr, sizeof(d->saddr)) != (int)request->len)
- { LogErr("UDPServerTransaction", "sendto"); goto end; }
-
- FD_ZERO(&rset);
- FD_SET(sd, &rset);
- selectval = select(sd+1, &rset, NULL, NULL, &timeout);
- if (selectval < 0) { LogErr("UDPServerTransaction", "select"); goto end; }
- if (!selectval || !FD_ISSET(sd, &rset)) { Log("UDPServerTransaction - timeout"); goto end; }
- reply->len = recvfrom(sd, &reply->msg, sizeof(reply->msg), 0, NULL, NULL);
- if ((int)reply->len < 0) { LogErr("UDPServerTransaction", "recvfrom"); goto end; }
- if (reply->len < sizeof(DNSMessageHeader)) { Log("UDPServerTransaction - Message too short (%d bytes)", reply->len); goto end; }
- if (reply->msg.h.flags.b[0] & kDNSFlag0_TC) *trunc = mDNStrue;
- err = 0;
-
- end:
- if (sd >= 0) close(sd);
- return err;
- }
-
//
// Dynamic Update Utility Routines
//
mDNSlocal int ProcessArgs(int argc, char *argv[], DaemonInfo *d)
{
int opt;
- struct in_addr server;
-
+
if (argc < 2) goto arg_error;
-
- // defaults, may be overriden by command option
- d->port.NotAnInteger = htons(DAEMON_PORT);
- inet_pton(AF_INET, LOOPBACK, &server); // use loopback if server not explicitly specified
+ d->port.NotAnInteger = htons(DAEMON_PORT); // default, may be overriden by command option
while ((opt = getopt(argc, argv, "z:p:hfvs:k:")) != -1)
{
switch(opt)
case 'h': PrintHelp(); return -1;
case 'f': foreground = 1; break;
case 'v': verbose = 1; break;
- case 's': if (!inet_pton(AF_INET, optarg, &server)) goto arg_error;
- break;
+ case 's': if (!inet_pton(AF_INET, optarg, &d->saddr)) goto arg_error;
+ break;
case 'k': if (ReadAuthKey(argc, argv, d) < 0) goto arg_error;
break;
case 'z': if (!MakeDomainNameFromDNSNameString(&d->zone, optarg))
if (!d->zone.c[0]) goto arg_error; // zone is the only required argument
if (d->AuthInfo) AssignDomainName(&d->AuthInfo->zone, &d->zone); // if we have a shared secret, use it for the entire zone
-
- // setup server's sockaddr
- bzero(&d->saddr, sizeof(d->saddr));
- d->saddr.sin_addr = server;
- d->saddr.sin_port = htons(NS_PORT);
- d->saddr.sin_family = AF_INET;
-#ifndef NOT_HAVE_SA_LEN
- d->saddr.sin_len = sizeof(d->saddr);
-#endif
-
return 0;
arg_error:
// set up Unix domain socket pair for LLQ polling thread to signal main thread that a change to the zone occurred
if (socketpair(AF_LOCAL, SOCK_STREAM, 0, sockpair) < 0) { LogErr("SetupSockets", "socketpair"); return -1; }
daemon->LLQEventListenSock = sockpair[0];
- daemon->LLQEventNotifySock = sockpair[1];
+ daemon->LLQServPollSock = sockpair[1];
return 0;
}
//
// Delete a resource record from the nameserver via a dynamic update
-// sd is a socket already connected to the server
-mDNSlocal void DeleteOneRecord(DaemonInfo *d, CacheRecord *rr, domainname *zone, int sd)
+mDNSlocal void DeleteRecord(DaemonInfo *d, CacheRecord *rr, domainname *zone)
{
+ int sd = -1;
mDNSOpaque16 id;
PktMsg pkt;
mDNSu8 *ptr = pkt.msg.data;
PktMsg *reply = NULL;
VLog("Expiring record %s", GetRRDisplayString_rdb(&rr->resrec, &rr->resrec.rdata->u, buf));
+ sd = ConnectToServer(d);
+ if (sd < 0) { Log("DeleteRecord: ConnectToServer failed"); goto end; }
id.NotAnInteger = 0;
InitializeDNSMessage(&pkt.msg.h, id, UpdateReqFlags);
pkt.len = ptr - (mDNSu8 *)&pkt.msg;
pkt.src.sin_addr.s_addr = htonl(INADDR_ANY); // address field set solely for verbose logging in subroutines
pkt.src.sin_family = AF_INET;
- if (SendTCPMsg(sd, &pkt)) { Log("DeleteOneRecord: SendTCPMsg failed"); }
+ if (SendTCPMsg(sd, &pkt)) { Log("DeleteRecord: SendTCPMsg failed"); }
reply = ReadTCPMsg(sd, NULL);
if (!SuccessfulUpdateTransaction(&pkt, reply))
- Log("Expiration update failed with rcode %d", reply ? reply->msg.h.flags.b[1] & kDNSFlag1_RC : -1);
+ Log("Expiration update failed with rcode %d", reply->msg.h.flags.b[1] & kDNSFlag1_RC);
end:
- if (!ptr) { Log("DeleteOneRecord: Error constructing lease expiration update"); }
+ if (!ptr) { Log("DeleteRecord: Error constructing lease expiration update"); }
+ if (sd >= 0) close(sd);
if (reply) free(reply);
}
-// iterate over table, deleting expired records (or all records if DeleteAll is true)
-mDNSlocal void DeleteRecords(DaemonInfo *d, mDNSBool DeleteAll)
+// iterate over table, deleting expired records
+mDNSlocal void DeleteExpiredRecords(DaemonInfo *d)
{
+ int i;
+ RRTableElem *ptr, *prev, *fptr;
struct timeval now;
- int i, sd = ConnectToServer(d);
- if (sd < 0) { Log("DeleteRecords: ConnectToServer failed"); return; }
- if (gettimeofday(&now, NULL)) { LogErr("DeleteRecords ", "gettimeofday"); return; }
- if (pthread_mutex_lock(&d->tablelock)) { LogErr("DeleteRecords", "pthread_mutex_lock"); return; }
+ if (gettimeofday(&now, NULL)) { LogErr("DeleteExpiredRecords ", "gettimeofday"); return; }
+ if (pthread_mutex_lock(&d->tablelock)) { LogErr("DeleteExpiredRecords", "pthread_mutex_lock"); return; }
for (i = 0; i < d->nbuckets; i++)
{
- RRTableElem **ptr = &d->table[i];
- while (*ptr)
+ ptr = d->table[i];
+ prev = NULL;
+ while (ptr)
{
- if (DeleteAll || (*ptr)->expire - now.tv_sec < 0)
+ if (ptr->expire - now.tv_sec < 0)
{
- RRTableElem *fptr;
// delete record from server
- DeleteOneRecord(d, &(*ptr)->rr, &(*ptr)->zone, sd);
- fptr = *ptr;
- *ptr = (*ptr)->next;
+ DeleteRecord(d, &ptr->rr, &ptr->zone);
+ if (prev) prev->next = ptr->next;
+ else d->table[i] = ptr->next;
+ fptr = ptr;
+ ptr = ptr->next;
free(fptr);
d->nelems--;
}
- else ptr = &(*ptr)->next;
+ else
+ {
+ prev = ptr;
+ ptr = ptr->next;
+ }
}
}
pthread_mutex_unlock(&d->tablelock);
- close(sd);
}
//
mDNSlocal PktMsg *HandleRequest(PktMsg *pkt, DaemonInfo *d)
{
int sd = -1;
- PktMsg *reply = NULL, *LeaseReply, buf;
+ PktMsg *reply = NULL, *LeaseReply;
mDNSs32 lease;
- char addrbuf[32], pingmsg[4];
+ char buf[32];
// send msg to server, read reply
-
- if (pkt->len <= 512)
- {
- mDNSBool trunc;
- if (UDPServerTransaction(d, pkt, &buf, &trunc) < 0)
- Log("HandleRequest - UDPServerTransaction failed. Trying TCP");
- else if (trunc) VLog("HandleRequest - answer truncated. Using TCP");
- else reply = &buf; // success
- }
-
- if (!reply)
- {
- sd = ConnectToServer(d);
- if (sd < 0)
- { Log("Discarding request from %s due to connection errors", inet_ntop(AF_INET, &pkt->src.sin_addr, addrbuf, 32)); goto cleanup; }
- if (SendTCPMsg(sd, pkt) < 0)
- { Log("Couldn't relay message from %s to server. Discarding.", inet_ntop(AF_INET, &pkt->src.sin_addr, addrbuf, 32)); goto cleanup; }
- reply = ReadTCPMsg(sd, &buf);
- }
-
+ sd = ConnectToServer(d);
+ if (sd < 0)
+ { Log("Discarding request from %s due to connection errors", inet_ntop(AF_INET, &pkt->src.sin_addr, buf, 32)); goto cleanup; }
+ if (SendTCPMsg(sd, pkt) < 0)
+ { Log("Couldn't relay message from %s to server. Discarding.", inet_ntop(AF_INET, &pkt->src.sin_addr, buf, 32)); goto cleanup; }
+ reply = ReadTCPMsg(sd, NULL);
+
// process reply
if (!SuccessfulUpdateTransaction(pkt, reply))
- { VLog("Message from %s not a successful update.", inet_ntop(AF_INET, &pkt->src.sin_addr, addrbuf, 32)); goto cleanup; }
+ { VLog("Message from %s not a successful update.", inet_ntop(AF_INET, &pkt->src.sin_addr, buf, 32)); goto cleanup; }
lease = GetPktLease(pkt);
UpdateLeaseTable(pkt, d, lease);
if (lease > 0)
{
LeaseReply = FormatLeaseReply(d, reply, lease);
if (!LeaseReply) Log("HandleRequest - unable to format lease reply");
+ free(reply);
reply = LeaseReply;
}
-
- // tell the main thread there was an update so it can send LLQs
- if (send(d->LLQEventNotifySock, pingmsg, sizeof(pingmsg), 0) != sizeof(pingmsg)) LogErr("HandleRequest", "send");
-
cleanup:
if (sd >= 0) close(sd);
- if (reply == &buf)
- {
- reply = malloc(sizeof(*reply));
- if (!reply) LogErr("HandleRequest", "malloc");
- else { reply->len = buf.len; memcpy(&reply->msg, &buf.msg, buf.len); }
- }
return reply;
}
inet_ntop(AF_INET, &e->cli.sin_addr, addr, 32);
VLog("Deleting LLQ table entry for %##s client %s", e->qname.c, addr);
- if (a && !(--a->refcount) && d->AnswerTableCount >= LLQ_TABLESIZE)
+ // free shared answer structure if ref count drops to zero
+ if (a && !(--a->refcount))
{
- // currently, generating initial answers blocks the main thread, so we keep the answer list
- // even if the ref count drops to zero. To prevent unbounded table growth, we free shared answers
- // if the ref count drops to zero AND there are more table elements than buckets
- // !!!KRS update this when we make the table dynamically growable
-
CacheRecord *cr = a->KnownAnswers, *tmp;
AnswerListElem **tbl = &d->AnswerTable[bucket];
}
while (*tbl && *tbl != a) tbl = &(*tbl)->next;
- if (*tbl) { *tbl = (*tbl)->next; free(a); d->AnswerTableCount--; }
+ if (*tbl) { *tbl = (*tbl)->next; free(a); }
else Log("Error: DeleteLLQ - AnswerList not found in table");
}
return err;
}
-mDNSlocal CacheRecord *AnswerQuestion(DaemonInfo *d, AnswerListElem *e)
+// if non-negative, sd is a TCP socket connected to the nameserver
+// otherwise, this routine creates and closes its own socket
+mDNSlocal CacheRecord *AnswerQuestion(DaemonInfo *d, AnswerListElem *e, int sd)
{
PktMsg q;
- int i, sd = -1;
+ int i;
const mDNSu8 *ansptr;
mDNSu8 *end = q.msg.data;
mDNSOpaque16 id, flags = QueryFlags;
- PktMsg buf, *reply = NULL;
+ PktMsg *reply = NULL;
LargeCacheRecord lcr;
CacheRecord *AnswerList = NULL;
mDNSu8 rcode;
+ mDNSBool CloseSDOnExit = sd < 0;
VLog("Querying server for %##s type %d", e->name.c, e->type);
end = putQuestion(&q.msg, end, end + AbsoluteMaxDNSMessageData, &e->name, e->type, kDNSClass_IN);
if (!end) { Log("Error: AnswerQuestion - putQuestion returned NULL"); goto end; }
q.len = (int)(end - (mDNSu8 *)&q.msg);
-
- if (!e->UseTCP)
- {
- mDNSBool trunc;
-
- if (UDPServerTransaction(d, &q, &buf, &trunc) < 0)
- Log("AnswerQuestion %##s - UDPServerTransaction failed. Trying TCP", e->name.c);
- else if (trunc)
- { VLog("AnswerQuestion %##s - answer truncated. Using TCP", e->name.c); e->UseTCP = mDNStrue; }
- else reply = &buf; // success
- }
- if (!reply)
- {
- sd = ConnectToServer(d);
- if (sd < 0) { Log("AnswerQuestion: ConnectToServer failed"); goto end; }
- if (SendTCPMsg(sd, &q)) { Log("AnswerQuestion: SendTCPMsg failed"); close(sd); goto end; }
- reply = ReadTCPMsg(sd, NULL);
- close(sd);
- }
+ if (sd < 0) sd = ConnectToServer(d);
+ if (sd < 0) { Log("AnswerQuestion: ConnectToServer failed"); goto end; }
+ if (SendTCPMsg(sd, &q)) { Log("AnswerQuestion: SendTCPMsg failed"); close(sd); goto end; }
+ reply = ReadTCPMsg(sd, NULL);
if ((reply->msg.h.flags.b[0] & kDNSFlag0_QROP_Mask) != (kDNSFlag0_QR_Response | kDNSFlag0_OP_StdQuery))
{ Log("AnswerQuestion: %##s type %d - Invalid response flags from server"); goto end; }
}
end:
- if (reply && reply != &buf) free(reply);
+ if (sd > -1 && CloseSDOnExit) close(sd);
+ if (reply) free(reply);
return AnswerList;
}
-// Routine forks a thread to set EventList to contain Add/Remove events, and deletes any removes from the KnownAnswer list
-mDNSlocal void *UpdateAnswerList(void *args)
+// Routine sets EventList to contain Add/Remove events, and deletes any removes from the KnownAnswer list
+mDNSlocal void UpdateAnswerList(DaemonInfo *d, AnswerListElem *a, int sd)
{
CacheRecord *cr, *NewAnswers, **na, **ka; // "new answer", "known answer"
- DaemonInfo *d = ((UpdateAnswerListArgs *)args)->d;
- AnswerListElem *a = ((UpdateAnswerListArgs *)args)->a;
- free(args);
- args = NULL;
-
// get up to date answers
- NewAnswers = AnswerQuestion(d, a);
+ NewAnswers = AnswerQuestion(d, a, sd);
// first pass - mark all answers for deletion
for (ka = &a->KnownAnswers; *ka; ka = &(*ka)->next)
cr = NewAnswers;
NewAnswers = NewAnswers->next;
free(cr);
- }
-
- return NULL;
+ }
}
mDNSlocal void SendEvents(DaemonInfo *d, LLQEntry *e)
if (verbose) GetRRDisplayString_rdb(&cr->resrec, &cr->resrec.rdata->u, rrbuf);
VLog("%s (%s): %s", addrbuf, (mDNSs32)cr->resrec.rroriginalttl < 0 ? "Remove": "Add", rrbuf);
end = PutResourceRecordTTLJumbo(&response.msg, end, &response.msg.h.numAnswers, &cr->resrec, cr->resrec.rroriginalttl);
- if (!end) { Log("Error: SendEvents - PutResourceRecordTTLJumbo returned NULL"); return; }
+ if (!end) { Log("Error: SendEvents - UpdateAnswerList returned NULL"); return; }
}
FormatLLQOpt(&opt, kLLQOp_Event, e->id, LLQLease(e));
if (SendLLQ(d, &response, e->cli) < 0) LogMsg("Error: SendEvents - SendLLQ");
}
-mDNSlocal void PrintLLQAnswers(DaemonInfo *d)
- {
- int i;
- char rrbuf[80];
-
- Log("Printing LLQ Answer Table contents");
-
- for (i = 0; i < LLQ_TABLESIZE; i++)
- {
- AnswerListElem *a = d->AnswerTable[i];
- while(a)
- {
- int ancount = 0;
- const CacheRecord *rr = a->KnownAnswers;
- while (rr) { ancount++; rr = rr->next; }
- Log("%p : Question %##s; type %d; referenced by %d LLQs; %d answers:", a, a->name.c, a->type, a->refcount, ancount);
- for (rr = a->KnownAnswers; rr; rr = rr->next) Log("\t%s", GetRRDisplayString_rdb(&rr->resrec, &rr->resrec.rdata->u, rrbuf));
- a = a->next;
- }
- }
- }
-
mDNSlocal void PrintLLQTable(DaemonInfo *d)
{
LLQEntry *e;
e = d->LLQTable[i];
while(e)
{
- char *state;
-
- switch (e->state)
- {
- case RequestReceived: state = "RequestReceived"; break;
- case ChallengeSent: state = "ChallengeSent"; break;
- case Established: state = "Established"; break;
- default: state = "unknown";
- }
- inet_ntop(AF_INET, &e->cli.sin_addr, addr, 32);
-
- Log("LLQ from %s in state %s; %##s; type %d; orig lease %d; remaining lease %d; AnswerList %p)",
- addr, state, e->qname.c, e->qtype, e->lease, LLQLease(e), e->AnswerList);
+ inet_ntop(AF_INET, &e->cli.sin_addr, addr, 32);
+ Log("LLQ from %##s type %d lease %d (%d remaining)",
+ addr, e->qname.c, e->qtype, e->lease, LLQLease(e));
e = e->next;
}
}
mDNSlocal void GenLLQEvents(DaemonInfo *d)
{
LLQEntry **e;
- int i;
+ int i, sd;
struct timeval t;
- UpdateAnswerListArgs *args;
-
+
VLog("Generating LLQ Events");
gettimeofday(&t, NULL);
+ sd = ConnectToServer(d);
+ if (sd < 0) { Log("GenLLQEvents: ConnectToServer failed"); return; }
// get all answers up to date
for (i = 0; i < LLQ_TABLESIZE; i++)
AnswerListElem *a = d->AnswerTable[i];
while(a)
{
- args = malloc(sizeof(*args));
- if (!args) { LogErr("GenLLQEvents", "malloc"); return; }
- args->d = d;
- args->a = a;
- if (pthread_create(&a->tid, NULL, UpdateAnswerList, args) < 0) { LogErr("GenLLQEvents", "pthread_create"); return; }
- usleep(1);
+ UpdateAnswerList(d, a, sd);
a = a->next;
}
}
- for (i = 0; i < LLQ_TABLESIZE; i++)
- {
- AnswerListElem *a = d->AnswerTable[i];
- while(a)
- {
- if (pthread_join(a->tid, NULL)) LogErr("GenLLQEvents", "pthread_join");
- a = a->next;
- }
- }
-
// for each established LLQ, send events
for (i = 0; i < LLQ_TABLESIZE; i++)
{
a = a->next;
}
}
+
+ close(sd);
+ }
+
+// Monitor zone for changes that may produce LLQ events
+mDNSlocal void *LLQEventMonitor(void *DInfoPtr)
+ {
+ DaemonInfo *d = DInfoPtr;
+ PktMsg q;
+ mDNSu8 *end = q.msg.data;
+ const mDNSu8 *ptr;
+ mDNSOpaque16 id, flags = QueryFlags;
+ PktMsg reply;
+ mDNSs32 serial = 0;
+ mDNSBool SerialInitialized = mDNSfalse;
+ int sd;
+ LargeCacheRecord lcr;
+ ResourceRecord *rr = &lcr.r.resrec;
+ int i, sleeptime = 0;
+ domainname zone;
+ char pingmsg[4];
+
+ // create question
+ id.NotAnInteger = 0;
+ InitializeDNSMessage(&q.msg.h, id, flags);
+ AssignDomainName(&zone, &d->zone);
+ end = putQuestion(&q.msg, end, end + AbsoluteMaxDNSMessageData, &zone, kDNSType_SOA, kDNSClass_IN);
+ if (!end) { Log("Error: LLQEventMonitor - putQuestion returned NULL"); return NULL; }
+ q.len = (int)(end - (mDNSu8 *)&q.msg);
+
+ sd = ConnectToServer(d);
+ if (sd < 0) { Log("LLQEventMonitor: ConnectToServer failed"); return NULL; }
+
+ while(1)
+ {
+ usleep(sleeptime);
+ sleeptime = LLQ_MONITOR_ERR_INTERVAL; // if we bail on error below, rate limit retry
+
+ // send message, receive response
+ if (SendTCPMsg(sd, &q)) { Log("LLQEventMonitor: SendTCPMsg failed"); continue; }
+ if (!ReadTCPMsg(sd, &reply)) { Log("LLQEventMonitor: ReadTCPMsg failed"); continue; }
+ end = (mDNSu8 *)&reply.msg + reply.len;
+ if (reply.msg.h.flags.b[1] & kDNSFlag1_RC) { Log("LLQEventMonitor - received non-zero rcode"); continue; }
+
+ // find answer
+ ptr = LocateAnswers(&reply.msg, end);
+ if (!ptr) { Log("Error: LLQEventMonitor - LocateAnswers returned NULL"); continue; }
+ for (i = 0; i < reply.msg.h.numAnswers; i++)
+ {
+ ptr = GetLargeResourceRecord(NULL, &reply.msg, ptr, end, 0, kDNSRecordTypePacketAns, &lcr);
+ if (!ptr) { Log("Error: LLQEventMonitor - GetLargeResourceRecord returned NULL"); continue; }
+ if (rr->rrtype != kDNSType_SOA || rr->rrclass != kDNSClass_IN || !SameDomainName(rr->name, &zone)) continue;
+ if (!SerialInitialized)
+ {
+ // first time through loop
+ SerialInitialized = mDNStrue;
+ serial = rr->rdata->u.soa.serial;
+ sleeptime = LLQ_MONITOR_INTERVAL;
+ break;
+ }
+ else if (rr->rdata->u.soa.serial != serial)
+ {
+ // update serial, wake main thread
+ serial = rr->rdata->u.soa.serial;
+ VLog("LLQEventMonitor: zone changed. Signaling main thread.");
+ if (send(d->LLQServPollSock, pingmsg, sizeof(pingmsg), 0) != sizeof(pingmsg))
+ { LogErr("LLQEventMonitor", "send"); break; }
+ }
+ sleeptime = LLQ_MONITOR_INTERVAL;
+ break;
+ }
+ if (!ptr) Log("LLQEventMonitor: response to query did not contain SOA");
+ }
}
mDNSlocal void SetAnswerList(DaemonInfo *d, LLQEntry *e)
AssignDomainName(&a->name, &e->qname);
a->type = e->qtype;
a->refcount = 0;
+ a->KnownAnswers = NULL;
a->EventList = NULL;
- a->UseTCP = mDNSfalse;
a->next = d->AnswerTable[bucket];
d->AnswerTable[bucket] = a;
- d->AnswerTableCount++;
- a->KnownAnswers = AnswerQuestion(d, a);
+
+ // to get initial answer list, call UpdateAnswerList and move cache records from EventList to KnownAnswers
+ UpdateAnswerList(d, a, -1);
+ a->KnownAnswers = a->EventList;
+ a->EventList = NULL;
}
e->AnswerList = a;
if (llq->lease)
{
- struct timeval t;
if (llq->lease < LLQ_MIN_LEASE) llq->lease = LLQ_MIN_LEASE;
else if (llq->lease > LLQ_MAX_LEASE) llq->lease = LLQ_MIN_LEASE;
- gettimeofday(&t, NULL);
- e->expire = t.tv_sec + llq->lease;
}
ack.src.sin_addr.s_addr = 0; // unused
}
cleanup:
- close(req->sd);
free(req);
if (in) free(in);
if (out) free(out);
mDNSlocal int RecvTCPRequest(int sd, DaemonInfo *d)
{
- TCPRequestArgs *req = NULL;
+ TCPRequestArgs *req;
pthread_t tid;
unsigned int clilen = sizeof(req->cliaddr);
req = malloc(sizeof(TCPRequestArgs));
- if (!req) { LogErr("RecvTCPRequest", "malloc"); goto error; }
+ if (!req) { LogErr("RecvTCPRequest", "malloc"); return -1; }
bzero(req, sizeof(*req));
req->d = d;
req->sd = accept(sd, (struct sockaddr *)&req->cliaddr, &clilen);
- if (req->sd < 0) { LogErr("RecvTCPRequest", "accept"); goto error; }
- if (clilen != sizeof(req->cliaddr)) { Log("Client address of unknown size %d", clilen); goto error; }
- if (pthread_create(&tid, NULL, TCPRequestForkFn, req)) { LogErr("RecvTCPRequest", "pthread_create"); goto error; }
+ if (req->sd < 0) { LogErr("RecvTCPRequest", "accept"); return -1; }
+ if (clilen != sizeof(req->cliaddr)) { Log("Client address of unknown size %d", clilen); free(req); return -1; }
+ if (pthread_create(&tid, NULL, TCPRequestForkFn, req)) { LogErr("RecvTCPRequest", "pthread_create"); free(req); return -1; }
pthread_detach(tid);
return 0;
-
- error:
- if (req) free(req);
- return -1;
}
// main event loop
// listen for incoming requests, periodically check table for expired records, respond to signals
mDNSlocal int ListenForUpdates(DaemonInfo *d)
{
- int maxfdp1, nfds;
+ int err;
+ int maxfdp1;
fd_set rset;
- struct timeval timenow, timeout, EventTS, tablecheck = { 0, 0 };
- mDNSBool EventsPending = mDNSfalse;
+ struct timeval timenow, timeout = { 0, 0 };
+ long NextTableCheck = 0;
VLog("Listening for requests...");
while(1)
{
- // set timeout
- timeout.tv_sec = timeout.tv_usec = 0;
+ // expire records if necessary, set timeout
if (gettimeofday(&timenow, NULL)) { LogErr("ListenForUpdates", "gettimeofday"); return -1; }
- if (EventsPending)
+ if (timenow.tv_sec >= NextTableCheck)
{
- if (timenow.tv_sec - EventTS.tv_sec >= 5) // if we've been waiting 5 seconds for a "quiet" period to send
- { GenLLQEvents(d); EventsPending = mDNSfalse; } // events, we go ahead and do it now
- else timeout.tv_usec = 500000; // else do events after 1/2 second with no new events or LLQs
- }
- if (!EventsPending)
- {
- // if no pending events, timeout when we need to check for expired records
- if (tablecheck.tv_sec && timenow.tv_sec - tablecheck.tv_sec >= 0)
- { DeleteRecords(d, mDNSfalse); tablecheck.tv_sec = 0; } // table check overdue
- if (!tablecheck.tv_sec) tablecheck.tv_sec = timenow.tv_sec + EXPIRATION_INTERVAL;
- timeout.tv_sec = tablecheck.tv_sec - timenow.tv_sec;
+ DeleteExpiredRecords(d);
+ NextTableCheck = timenow.tv_sec + EXPIRATION_INTERVAL;
}
+ timeout.tv_sec = NextTableCheck - timenow.tv_sec;
FD_SET(d->tcpsd, &rset);
FD_SET(d->udpsd, &rset);
FD_SET(d->LLQEventListenSock, &rset);
- nfds = select(maxfdp1, &rset, NULL, NULL, &timeout);
- if (nfds < 0)
+ err = select(maxfdp1, &rset, NULL, NULL, &timeout);
+ if (err < 0)
{
if (errno == EINTR)
{
- if (terminate)
- {
- // close sockets to prevent clients from making new requests during shutdown
- close(d->tcpsd);
- close(d->udpsd);
- d->tcpsd = d->udpsd = -1;
- DeleteRecords(d, mDNStrue);
- return 0;
- }
- else if (dumptable) { PrintLeaseTable(d); PrintLLQTable(d); PrintLLQAnswers(d); dumptable = 0; }
+ if (terminate) { DeleteExpiredRecords(d); return 0; }
+ else if (dumptable) { PrintLeaseTable(d); PrintLLQTable(d); dumptable = 0; }
else Log("Received unhandled signal - continuing");
}
- else
- {
- LogErr("ListenForUpdates", "select"); return -1;
- }
+ else { LogErr("ListenForUpdates", "select"); return -1; }
}
- else if (nfds)
+ else
{
if (FD_ISSET(d->tcpsd, &rset)) RecvTCPRequest(d->tcpsd, d);
if (FD_ISSET(d->udpsd, &rset)) RecvUDPRequest(d->udpsd, d);
if (FD_ISSET(d->LLQEventListenSock, &rset))
{
// clear signalling data off socket
- char buf[256];
- recv(d->LLQEventListenSock, buf, 256, 0);
- if (!EventsPending)
- {
- EventsPending = mDNStrue;
- if (gettimeofday(&EventTS, NULL)) { LogErr("ListenForUpdates", "gettimeofday"); return -1; }
- }
+ char buf[32];
+ recv(d->LLQEventListenSock, buf, 32, 0);
+ GenLLQEvents(d);
}
}
- else
- {
- // timeout
- if (EventsPending) { GenLLQEvents(d); EventsPending = mDNSfalse; }
- else { DeleteRecords(d, mDNSfalse); tablecheck.tv_sec = 0; }
- }
}
return 0;
}
int main(int argc, char *argv[])
{
+ pthread_t LLQtid;
DaemonInfo *d;
- struct rlimit rlim;
-
+
d = malloc(sizeof(*d));
if (!d) { LogErr("main", "malloc"); exit(1); }
- bzero(d, sizeof(DaemonInfo));
+ bzero(d, sizeof(DaemonInfo));
if (signal(SIGTERM, HndlSignal) == SIG_ERR) perror("Can't catch SIGTERM");
if (signal(INFO_SIGNAL, HndlSignal) == SIG_ERR) perror("Can't catch SIGINFO");
if (signal(SIGINT, HndlSignal) == SIG_ERR) perror("Can't catch SIGINT");
if (signal(SIGPIPE, SIG_IGN ) == SIG_ERR) perror("Can't ignore SIGPIPE");
-
- // remove open file limit
- rlim.rlim_max = RLIM_INFINITY;
- rlim.rlim_cur = RLIM_INFINITY;
- if (setrlimit(RLIMIT_NOFILE, &rlim) < 0)
- {
- LogErr("main", "setrlimit");
- Log("Using default file descriptor resource limit");
- }
if (ProcessArgs(argc, argv, d) < 0) exit(1);
if (InitLeaseTable(d) < 0) exit(1);
if (SetupSockets(d) < 0) exit(1);
if (SetUpdateSRV(d) < 0) exit(1);
-
- ListenForUpdates(d);
+
+ if (pthread_create(&LLQtid, NULL, LLQEventMonitor, d)) { LogErr("main", "pthread_create"); }
+ else
+ {
+ pthread_detach(LLQtid);
+ ListenForUpdates(d);
+ }
+
if (ClearUpdateSRV(d) < 0) exit(1); // clear update srv's even if ListenForUpdates or pthread_create returns an error
free(d);
exit(0);
*
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
*
* Formatting notes:
* This code follows the "Whitesmiths style" C indentation rules. Plenty of discussion
Change History (most recent first):
$Log: mDNSPosix.c,v $
+Revision 1.78.2.1 2006/08/29 06:24:34 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.78 2006/06/28 09:12:22 cheshire
+Added debugging message
+
+Revision 1.77 2006/03/19 02:00:11 cheshire
+<rdar://problem/4073825> Improve logic for delaying packets after repeated interface transitions
+
+Revision 1.76 2006/01/09 19:29:16 cheshire
+<rdar://problem/4403128> Cap number of "sendto failed" messages we allow mDNSResponder to log
+
Revision 1.75 2006/01/05 22:04:57 cheshire
<rdar://problem/4399479> Log error message when send fails with "operation not permitted"
if (err > 0) err = 0;
else if (err < 0)
{
+ static int MessageCount = 0;
// Don't report EHOSTDOWN (i.e. ARP failure), ENETDOWN, or no route to host for unicast destinations
if (!mDNSAddressIsAllDNSLinkGroup(dst))
if (errno == EHOSTDOWN || errno == ENETDOWN || errno == EHOSTUNREACH || errno == ENETUNREACH) return(mStatus_TransientErr);
- if (thisIntf)
- LogMsg("mDNSPlatformSendUDP got error %d (%s) sending packet to %#a on interface %#a/%s/%d",
- errno, strerror(errno), dst, &thisIntf->coreIntf.ip, thisIntf->intfName, thisIntf->index);
- else
- LogMsg("mDNSPlatformSendUDP got error %d (%s) sending packet to %#a", errno, strerror(errno), dst);
+ if (MessageCount < 1000)
+ {
+ MessageCount++;
+ if (thisIntf)
+ LogMsg("mDNSPlatformSendUDP got error %d (%s) sending packet to %#a on interface %#a/%s/%d",
+ errno, strerror(errno), dst, &thisIntf->coreIntf.ip, thisIntf->intfName, thisIntf->index);
+ else
+ LogMsg("mDNSPlatformSendUDP got error %d (%s) sending packet to %#a", errno, strerror(errno), dst);
+ }
}
return PosixErrorToStatus(err);
return intf;
}
-mDNSexport mDNSInterfaceID mDNSPlatformInterfaceIDfromInterfaceIndex(const mDNS *const m, mDNSu32 index)
+mDNSexport mDNSInterfaceID mDNSPlatformInterfaceIDfromInterfaceIndex(mDNS *const m, mDNSu32 index)
{
PosixNetworkInterface *intf;
return (mDNSInterfaceID) intf;
}
-mDNSexport mDNSu32 mDNSPlatformInterfaceIndexfromInterfaceID(const mDNS *const m, mDNSInterfaceID id)
+mDNSexport mDNSu32 mDNSPlatformInterfaceIndexfromInterfaceID(mDNS *const m, mDNSInterfaceID id)
{
PosixNetworkInterface *intf;
while (m->HostInterfaces)
{
PosixNetworkInterface *intf = (PosixNetworkInterface*)(m->HostInterfaces);
- mDNS_DeregisterInterface(m, &intf->coreIntf);
+ mDNS_DeregisterInterface(m, &intf->coreIntf, mDNSfalse);
if (gMDNSPlatformPosixVerboseLevel > 0) fprintf(stderr, "Deregistered interface %s\n", intf->intfName);
FreePosixNetworkInterface(intf);
}
{
imr6.ipv6mr_multiaddr = *(const struct in6_addr*)&AllDNSLinkGroupv6;
imr6.ipv6mr_interface = interfaceIndex;
+ //LogMsg("Joining %.16a on %d", &imr6.ipv6mr_multiaddr, imr6.ipv6mr_interface);
err = setsockopt(*sktPtr, IPPROTO_IPV6, IPV6_JOIN_GROUP, &imr6, sizeof(imr6));
if (err < 0)
{
// The interface is all ready to go, let's register it with the mDNS core.
if (err == 0)
- err = mDNS_RegisterInterface(m, &intf->coreIntf, 0);
+ err = mDNS_RegisterInterface(m, &intf->coreIntf, mDNSfalse);
// Clean up.
if (err == 0)
*
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: mDNSPosix.h,v $
+Revision 1.18 2006/08/14 23:24:47 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.17 2005/02/04 00:39:59 cheshire
Move ParseDNSServers() from PosixDaemon.c to mDNSPosix.c so all Posix client layers can use it
*
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: mDNSUNP.c,v $
+Revision 1.34 2006/08/14 23:24:47 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.33 2006/03/13 23:14:21 cheshire
+<rdar://problem/4427969> Compile problems on FreeBSD
+Use <netinet/in_var.h> instead of <netinet6/in6_var.h>
+
Revision 1.32 2005/12/21 02:56:43 cheshire
<rdar://problem/4243433> get_ifi_info() should fake ifi_index when SIOCGIFINDEX undefined
#endif
#if defined(AF_INET6) && HAVE_IPV6 && !HAVE_LINUX
-#include <netinet6/in6_var.h>
+#include <net/if_var.h>
+#include <netinet/in_var.h>
+// NOTE: netinet/in_var.h implicitly includes netinet6/in6_var.h for us
#endif
#if defined(AF_INET6) && HAVE_IPV6 && HAVE_LINUX
if(plen>bits_in_block) ones_in_block=bits_in_block;
else ones_in_block=plen;
block = ones & (ones << (bits_in_block-ones_in_block));
- i==0 ? sprintf(addr, "%x", block) :
- sprintf(addr, "%s:%x", addr, block);
+ i==0 ? sprintf(addr, "%x", block) : sprintf(addr, "%s:%x", addr, block);
plen -= ones_in_block;
}
}
*
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: mDNSUNP.h,v $
+Revision 1.19 2006/08/14 23:24:47 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.18 2005/04/08 21:37:57 ksekar
<rdar://problem/3792767> get_ifi_info doesn't return IPv6 interfaces on Linux
#!/bin/sh
+# Emacs settings: -*- tab-width: 4 -*-
#
-# Linux /etc/init.d script to start/stop the mdnsd daemon.
-# Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
+# Copyright (c) 2002-2006 Apple Computer, Inc. All rights reserved.
#
-# @APPLE_LICENSE_HEADER_START@
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
#
-# This file contains Original Code and/or Modifications of Original Code
-# as defined in and that are subject to the Apple Public Source License
-# Version 2.0 (the 'License'). You may not use this file except in
-# compliance with the License. Please obtain a copy of the License at
-# http://www.opensource.apple.com/apsl/ and read it before using this
-# file.
+# http://www.apache.org/licenses/LICENSE-2.0
#
-# The Original Code and all software distributed under the License are
-# distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
-# EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
-# INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
-# Please see the License for the specific language governing rights and
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
# limitations under the License.
-#
-# @APPLE_LICENSE_HEADER_END@
+#
+# Linux /etc/init.d script to start/stop the mdnsd daemon.
#
# $Log: mdnsd.sh,v $
+# Revision 1.9 2006/09/05 20:00:14 cheshire
+# Moved Emacs settings to second line of file
+#
+# Revision 1.8 2006/08/29 16:42:01 mkrochma
+# Fix POSIX startup script
+#
+# Revision 1.7 2006/08/14 23:24:47 cheshire
+# Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+#
# Revision 1.6 2004/12/07 20:30:45 cheshire
# Fix start-stop-daemon for Suse Linux (don't use -s TERM)
#
/*
Format an address structure as a string appropriate for DNS reverse (PTR)
- lookup for AF_INET6. Output is in .ip6.int domain.
+ lookup for AF_INET6. Output is in .ip6.arpa domain.
Parameters
prefixlen
#define k_aliases_max 15
#define k_addrs_max 15
-const int k_mdnsd_intfs_local = 0;
- // Tell mdnsd to perform lookups only using link-local interfaces.
- /*
- Currently, this feature is buggy. 0 will actually cause mdnsd to
- do what it thinks is best. Unfortunately, this is to lookup 'local'
- addresses locally and remote addresses via the DNS. Thus, lookups
- for non-"local" addresses via mdns will not work correctly.
-
- Apple is currently modifying mdnsd to allow a special interface id
- (expected value -2) to mean "always lookup locally". This constant
- should be changed once the change is made.
-
- AW - 16 June 2004
- */
-
-
typedef struct buf_header
{
char hostname [k_hostname_maxlen + 1];
switch (af)
{
case AF_INET:
- rrtype = T_A;
+ rrtype = kDNSServiceType_A;
result->hostent->h_length = 4;
// Length of an A record
break;
case AF_INET6:
- rrtype = T_AAAA;
+ rrtype = kDNSServiceType_AAAA;
result->hostent->h_length = 16;
// Length of an AAAA record
break;
errcode =
DNSServiceQueryRecord (
&sdref,
- 0, // reserved flags field
- k_mdnsd_intfs_local, // all local interfaces
+ kDNSServiceFlagsForceMulticast, // force multicast query
+ kDNSServiceInterfaceIndexAny, // all interfaces
fullname, // full name to query for
rrtype, // resource record type
- C_IN, // internet class records
+ kDNSServiceClass_IN, // internet class records
mdns_lookup_callback, // callback
result // Context - result buffer
);
errcode =
DNSServiceQueryRecord (
&sdref,
- 0, // reserved flags field
- k_mdnsd_intfs_local, // all local interfaces
+ kDNSServiceFlagsForceMulticast, // force multicast query
+ kDNSServiceInterfaceIndexAny, // all interfaces
addr_str, // address string to query for
- T_PTR, // pointer RRs
- C_IN, // internet class records
+ kDNSServiceType_PTR, // pointer RRs
+ kDNSServiceClass_IN, // internet class records
mdns_lookup_callback, // callback
result // Context - result buffer
);
}
// If a PTR
- if (rrtype == T_PTR)
+ if (rrtype == kDNSServiceType_PTR)
{
if (callback_body_ptr (fullname, result, rdlen, rdata) < 0)
return;
{
"local",
"254.169.in-addr.arpa",
- "0.8.e.f.ip6.int",
- "0.8.e.f.ip6.arpa",
+ "8.e.f.ip6.int",
+ "8.e.f.ip6.arpa",
+ "9.e.f.ip6.int",
+ "9.e.f.ip6.arpa",
+ "a.e.f.ip6.int",
+ "a.e.f.ip6.arpa",
+ "b.e.f.ip6.int",
+ "b.e.f.ip6.arpa",
NULL
// Always null terminated
};
{
switch (rrtype)
{
- case T_A:
+ case kDNSServiceType_A:
return AF_INET;
- case T_AAAA:
+ case kDNSServiceType_AAAA:
return AF_INET6;
default:
switch (af)
{
case AF_INET:
- return T_A;
+ return kDNSServiceType_A;
case AF_INET6:
- return T_AAAA;
+ return kDNSServiceType_AAAA;
default:
//return ns_t_invalid;
// divide prefixlen into nibbles, rounding up
// Special handling for first
- if (i / 2)
+ if (i % 2)
{
- curr += sprintf (curr, "%d.", (in_addr_a [i] >> 4) & 0x0F);
+ curr += sprintf (curr, "%d.", (in_addr_a [i/2] >> 4) & 0x0F);
}
i >>= 1;
// Convert i to bytes (divide by 2)
# Applicable domains
domain local
-domain 0.8.e.f.ip6.int
-domain 0.8.e.f.ip6.arpa
domain 254.169.in-addr.arpa
+domain 8.e.f.ip6.int
+domain 9.e.f.ip6.int
+domain a.e.f.ip6.int
+domain b.e.f.ip6.int
+domain 8.e.f.ip6.arpa
+domain 9.e.f.ip6.arpa
+domain a.e.f.ip6.arpa
+domain b.e.f.ip6.arpa
#!/usr/bin/python
-
-# parselog.py, written and contributed by Kevin Marks
+# Emacs settings: -*- tab-width: 4 -*-
#
# Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
#
-# @APPLE_LICENSE_HEADER_START@
-#
-# This file contains Original Code and/or Modifications of Original Code
-# as defined in and that are subject to the Apple Public Source License
-# Version 2.0 (the 'License'). You may not use this file except in
-# compliance with the License. Please obtain a copy of the License at
-# http://www.opensource.apple.com/apsl/ and read it before using this
-# file.
-#
-# The Original Code and all software distributed under the License are
-# distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
-# EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
-# INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
-# Please see the License for the specific language governing rights and
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
# limitations under the License.
#
-# @APPLE_LICENSE_HEADER_END@
+# parselog.py, written and contributed by Kevin Marks
#
-# Requires OS X 10.3 Panther for Python and Core Graphics Python APIs
+# Requires OS X 10.3 Panther or later, for Python and Core Graphics Python APIs
# Invoke from the command line with "parselog.py fname" where fname is a log file made by mDNSNetMonitor
#
# Caveats:
# Filled green circle: Normal answer Hollow green circle: Goodbye message (record going away)
# Hollow blue circle: Legacy query (from old client)
# $Log: parselog.py,v $
+# Revision 1.4 2006/09/05 20:00:14 cheshire
+# Moved Emacs settings to second line of file
+#
+# Revision 1.3 2006/08/14 23:24:47 cheshire
+# Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+#
# Revision 1.2 2003/12/01 21:47:44 cheshire
# APSL
#
--- /dev/null
+/* -*- Mode: C; tab-width: 4 -*-
+ *
+ * Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+
+ Change History (most recent first):
+
+$Log: CommonServices.h,v $
+Revision 1.3.4.1 2006/08/29 06:24:36 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.3 2004/04/08 09:27:12 bradley
+Added macro for portable specification of callback calling conventions.
+
+Revision 1.2 2004/03/07 05:53:39 bradley
+Fixed NumVersion extraction macros. Updated error code mappings to match latest internal version.
+
+Revision 1.1 2004/01/30 02:25:59 bradley
+Common Services and portability support for various platforms.
+
+*/
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @header CommonServices
+
+ Common Services for Mac OS X, Linux, Palm, VxWorks, Windows, and Windows CE.
+*/
+
+#ifndef __COMMON_SERVICES__
+#define __COMMON_SERVICES__
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+#if 0
+#pragma mark == Target ==
+#endif
+
+//===========================================================================================================================
+// Target
+//===========================================================================================================================
+
+// Macintosh
+
+#if( !defined( TARGET_OS_MAC ) )
+ #if( ( macintosh || __MACH__ ) && !KERNEL )
+ // ConditionalMacros.h in CoreServices will define this TARGET_* flag.
+ #else
+ #define TARGET_OS_MAC 0
+ #endif
+#endif
+
+#if( !defined( TARGET_API_MAC_OSX_KERNEL ) )
+ #if( __MACH__ && KERNEL )
+ #define TARGET_API_MAC_OSX_KERNEL 1
+ #else
+ #define TARGET_API_MAC_OSX_KERNEL 0
+ #endif
+#endif
+
+// Linux
+
+#if( !defined( TARGET_OS_LINUX ) )
+ #if( defined( __linux__ ) )
+ #define TARGET_OS_LINUX 1
+ #else
+ #define TARGET_OS_LINUX 0
+ #endif
+#endif
+
+// Palm
+
+#if( !defined( TARGET_OS_PALM ) )
+ #if( defined( __PALMOS_TRAPS__ ) || defined( __PALMOS_ARMLET__ ) )
+ #define TARGET_OS_PALM 1
+ #else
+ #define TARGET_OS_PALM 0
+ #endif
+#endif
+
+// VxWorks
+
+#if( !defined( TARGET_OS_VXWORKS ) )
+
+ // No predefined macro for VxWorks so just assume VxWorks if nothing else is set.
+
+ #if( !macintosh && !__MACH__ && !defined( __linux__ ) && !defined( __PALMOS_TRAPS__ ) && !defined( __PALMOS_ARMLET__ ) && !defined( _WIN32 ) )
+ #define TARGET_OS_VXWORKS 1
+ #else
+ #define TARGET_OS_VXWORKS 0
+ #endif
+#endif
+
+// Windows
+
+#if( !defined( TARGET_OS_WIN32 ) )
+ #if( macintosh || __MACH__ )
+ // ConditionalMacros.h in CoreServices will define this TARGET_* flag.
+ #else
+ #if( defined( _WIN32 ) )
+ #define TARGET_OS_WIN32 1
+ #else
+ #define TARGET_OS_WIN32 0
+ #endif
+ #endif
+#endif
+
+// Windows CE
+
+#if( !defined( TARGET_OS_WINDOWS_CE ) )
+ #if( defined( _WIN32_WCE ) )
+ #define TARGET_OS_WINDOWS_CE 1
+ #else
+ #define TARGET_OS_WINDOWS_CE 0
+ #endif
+#endif
+
+#if 0
+#pragma mark == Includes ==
+#endif
+
+//===========================================================================================================================
+// Includes
+//===========================================================================================================================
+
+#if( !KERNEL )
+ #include <stddef.h>
+#endif
+
+#if( ( macintosh || __MACH__ ) && !KERNEL )
+
+ #if( defined( __MWERKS__ ) )
+ #if( __option( c9x ) )
+ #include <stdbool.h>
+ #endif
+ #else
+ #include <stdbool.h>
+ #endif
+
+ #include <stdint.h>
+
+ #if( __MACH__ )
+
+ // Mac OS X
+
+ #include <sys/types.h>
+ #include <netinet/in.h>
+ #include <arpa/inet.h>
+ #include <fcntl.h>
+ #include <pthread.h>
+ #include <sys/ioctl.h>
+ #include <sys/socket.h>
+ #include <unistd.h>
+
+ #include <CoreServices/CoreServices.h>
+
+ #else
+
+ // Classic Mac OS
+
+ #include <ConditionalMacros.h>
+ #include <MacTypes.h>
+
+ #endif
+
+#elif( KERNEL )
+
+ // Mac OS X Kernel
+
+ #include <stdint.h>
+
+ #include <libkern/OSTypes.h>
+ #include <sys/types.h>
+
+#elif( TARGET_OS_LINUX )
+
+ // Linux (no special includes yet).
+
+#elif( TARGET_OS_PALM )
+
+ // Palm (no special includes yet).
+
+#elif( TARGET_OS_VXWORKS )
+
+ // VxWorks
+
+ #include "vxWorks.h"
+
+#elif( TARGET_OS_WIN32 )
+
+ // Windows
+
+ #if( !defined( WIN32_WINDOWS ) )
+ #define WIN32_WINDOWS 0x0401
+ #endif
+
+ #if( !defined( _WIN32_WINDOWS ) )
+ #define _WIN32_WINDOWS 0x0401
+ #endif
+
+ #if( !defined( WIN32_LEAN_AND_MEAN ) )
+ #define WIN32_LEAN_AND_MEAN // Needed to avoid redefinitions by Windows interfaces.
+ #endif
+
+ #if( defined( __MWERKS__ ) )
+
+ #if( __option( c9x ) )
+ #include <stdbool.h>
+ #endif
+
+ #include <stdint.h>
+
+ #elif( defined( _MSC_VER ) )
+
+ #pragma warning( disable:4127 ) // Disable "conditional expression is constant" warning for debug macros.
+ #pragma warning( disable:4706 ) // Disable "assignment within conditional expression" for Microsoft headers.
+
+ #endif
+
+ #include <windows.h>
+ #include <winsock2.h>
+ #include <Ws2tcpip.h>
+
+ #if( defined( _MSC_VER ) )
+ #pragma warning( default:4706 )
+ #endif
+
+#else
+ #error unknown OS - update this file to support your OS
+#endif
+
+#if( !defined( TARGET_BUILD_MAIN ) )
+ #if( !TARGET_OS_VXWORKS )
+ #define TARGET_BUILD_MAIN 1
+ #endif
+#endif
+
+#if( __GNUC__ || !TARGET_OS_VXWORKS )
+ #define TARGET_LANGUAGE_C_LIKE 1
+#else
+ #define TARGET_LANGUAGE_C_LIKE 0
+#endif
+
+#if 0
+#pragma mark == CPU ==
+#endif
+
+//===========================================================================================================================
+// CPU
+//===========================================================================================================================
+
+// PowerPC
+
+#if( !defined( TARGET_CPU_PPC ) )
+ #if( defined( __ppc__ ) || defined( __PPC__ ) || defined( powerpc ) || defined( ppc ) || defined( _M_MPPC ) )
+ #define TARGET_CPU_PPC 1
+ #else
+ #define TARGET_CPU_PPC 0
+ #endif
+#endif
+
+// x86
+
+#if( !defined( TARGET_CPU_X86 ) )
+ #if( __INTEL__ || defined( __i386__ ) || defined( i386 ) || defined( intel ) || defined( _M_IX86 ) )
+ #define TARGET_CPU_X86 1
+ #else
+ #define TARGET_CPU_X86 0
+ #endif
+#endif
+
+// MIPS
+
+#if( !defined( TARGET_CPU_MIPS ) )
+ #if( __MIPS__ || defined( MIPS32 ) || defined( R3000 ) || defined( R4000 ) || defined( R4650 ) || defined( _M_MRX000 ) )
+ #define TARGET_CPU_MIPS 1
+ #else
+ #define TARGET_CPU_MIPS 0
+ #endif
+#endif
+
+#if( !defined( TARGET_CPU_PPC ) && !defined( TARGET_CPU_X86 ) && !defined( TARGET_CPU_MIPS ) )
+ #error unknown CPU - update this file to support your CPU
+#endif
+
+#if 0
+#pragma mark == Byte Order ==
+#endif
+
+//===========================================================================================================================
+// Byte Order
+//===========================================================================================================================
+
+// TARGET_RT_LITTLE_ENDIAN
+
+#if( !defined( TARGET_RT_LITTLE_ENDIAN ) )
+ #if( MIPSEL || IL_LITTLE_ENDIAN || defined( __LITTLE_ENDIAN__ ) || \
+ ( defined( BYTE_ORDER ) && defined( LITTLE_ENDIAN ) && ( BYTE_ORDER == LITTLE_ENDIAN ) ) || \
+ ( defined( _BYTE_ORDER ) && defined( _LITTLE_ENDIAN ) && ( _BYTE_ORDER == _LITTLE_ENDIAN ) ) || \
+ ( defined( __BYTE_ORDER ) && defined( __LITTLE_ENDIAN ) && ( __BYTE_ORDER == __LITTLE_ENDIAN ) ) || \
+ TARGET_CPU_X86 || ( defined( TARGET_RT_BIG_ENDIAN ) && !TARGET_RT_BIG_ENDIAN ) )
+ #define TARGET_RT_LITTLE_ENDIAN 1
+ #else
+ #define TARGET_RT_LITTLE_ENDIAN 0
+ #endif
+#endif
+
+// TARGET_RT_BIG_ENDIAN
+
+#if( !defined( TARGET_RT_BIG_ENDIAN ) )
+ #if( MIPSEB || IL_BIG_ENDIAN || defined( __BIG_ENDIAN__ ) || \
+ ( defined( BYTE_ORDER ) && defined( BIG_ENDIAN ) && ( BYTE_ORDER == BIG_ENDIAN ) ) || \
+ ( defined( _BYTE_ORDER ) && defined( _BIG_ENDIAN ) && ( _BYTE_ORDER == _BIG_ENDIAN ) ) || \
+ ( defined( __BYTE_ORDER ) && defined( __BIG_ENDIAN ) && ( __BYTE_ORDER == __BIG_ENDIAN ) ) || \
+ ( defined( TARGET_RT_LITTLE_ENDIAN ) && !TARGET_RT_LITTLE_ENDIAN ) )
+ #define TARGET_RT_BIG_ENDIAN 1
+ #else
+ #define TARGET_RT_BIG_ENDIAN 0
+ #endif
+#endif
+
+#if( defined( TARGET_RT_LITTLE_ENDIAN ) && !defined( TARGET_RT_BIG_ENDIAN ) )
+ #if( TARGET_RT_LITTLE_ENDIAN )
+ #define TARGET_RT_BIG_ENDIAN 0
+ #else
+ #define TARGET_RT_BIG_ENDIAN 1
+ #endif
+#endif
+
+#if( defined( TARGET_RT_BIG_ENDIAN ) && !defined( TARGET_RT_LITTLE_ENDIAN ) )
+ #if( TARGET_RT_BIG_ENDIAN )
+ #define TARGET_RT_LITTLE_ENDIAN 0
+ #else
+ #define TARGET_RT_LITTLE_ENDIAN 1
+ #endif
+#endif
+
+#if( !defined( TARGET_RT_LITTLE_ENDIAN ) || !defined( TARGET_RT_BIG_ENDIAN ) )
+ #error unknown byte order - update this file to support your byte order
+#endif
+
+// TARGET_RT_BYTE_ORDER
+
+#if( !defined( TARGET_RT_BYTE_ORDER_BIG_ENDIAN ) )
+ #define TARGET_RT_BYTE_ORDER_BIG_ENDIAN 1234
+#endif
+
+#if( !defined( TARGET_RT_BYTE_ORDER_LITTLE_ENDIAN ) )
+ #define TARGET_RT_BYTE_ORDER_LITTLE_ENDIAN 4321
+#endif
+
+#if( !defined( TARGET_RT_BYTE_ORDER ) )
+ #if( TARGET_RT_LITTLE_ENDIAN )
+ #define TARGET_RT_BYTE_ORDER TARGET_RT_BYTE_ORDER_LITTLE_ENDIAN
+ #else
+ #define TARGET_RT_BYTE_ORDER TARGET_RT_BYTE_ORDER_BIG_ENDIAN
+ #endif
+#endif
+
+#if 0
+#pragma mark == Constants ==
+#endif
+
+//===========================================================================================================================
+// Constants
+//===========================================================================================================================
+
+#if( !TARGET_OS_MAC )
+ #define CR '\r'
+#endif
+
+#define LF '\n'
+#define CRSTR "\r"
+#define LFSTR "\n"
+#define CRLF "\r\n"
+#define CRCR "\r\r"
+
+#if 0
+#pragma mark == Compatibility ==
+#endif
+
+//===========================================================================================================================
+// Compatibility
+//===========================================================================================================================
+
+// Macros to allow the same code to work on Windows and other sockets API-compatible platforms.
+
+#if( TARGET_OS_WIN32 )
+ #define close_compat( X ) closesocket( X )
+ #define errno_compat() (int) GetLastError()
+ #define set_errno_compat( X ) SetLastError( X )
+ #define EWOULDBLOCK_compat WSAEWOULDBLOCK
+ #define ETIMEDOUT_compat WSAETIMEDOUT
+ #define ENOTCONN_compat WSAENOTCONN
+ #define IsValidSocket( X ) ( ( X ) != INVALID_SOCKET )
+ #define kInvalidSocketRef INVALID_SOCKET
+ #if( TARGET_LANGUAGE_C_LIKE )
+ typedef SOCKET SocketRef;
+ #endif
+#else
+ #define close_compat( X ) close( X )
+ #define errno_compat() errno
+ #define set_errno_compat( X ) do { errno = ( X ); } while( 0 )
+ #define EWOULDBLOCK_compat EWOULDBLOCK
+ #define ETIMEDOUT_compat ETIMEDOUT
+ #define ENOTCONN_compat ENOTCONN
+ #define IsValidSocket( X ) ( ( X ) >= 0 )
+ #define kInvalidSocketRef -1
+ #if( TARGET_LANGUAGE_C_LIKE )
+ typedef int SocketRef;
+ #endif
+#endif
+
+// socklen_t is not defined on the following platforms so emulate it if not defined:
+//
+// - Pre-Panther Mac OS X. Panther defines SO_NOADDRERR so trigger off that.
+// - Windows SDK prior to 2003. 2003+ SDK's define EAI_AGAIN so trigger off that.
+// - VxWorks
+
+#if( TARGET_LANGUAGE_C_LIKE )
+ #if( ( TARGET_OS_MAC && !defined( SO_NOADDRERR ) ) || ( TARGET_OS_WIN32 && !defined( EAI_AGAIN ) ) || TARGET_OS_VXWORKS )
+ typedef int socklen_t;
+ #endif
+#endif
+
+// ssize_t is not defined on the following platforms so emulate it if not defined:
+//
+// - Mac OS X when not building with BSD headers
+// - Windows
+
+#if( TARGET_LANGUAGE_C_LIKE )
+ #if( ( TARGET_OS_WIN32 || !defined( _BSD_SSIZE_T_DEFINED_ ) ) && !TARGET_OS_VXWORKS )
+ typedef int ssize_t;
+ #endif
+#endif
+
+// sockaddr_storage is not supported on non-IPv6 machines so alias it to an IPv4-compatible structure.
+
+#if( TARGET_LANGUAGE_C_LIKE )
+ #if( !defined( AF_INET6 ) )
+ #define sockaddr_storage sockaddr_in
+ #define ss_family sin_family
+ #endif
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined SOCKADDR_IS_IP_LOOPBACK
+
+ @abstract Determines if a sockaddr is an IPv4 or IPv6 loopback address (if IPv6 is supported).
+*/
+
+#if( defined( AF_INET6 ) )
+ #define SOCKADDR_IS_IP_LOOPBACK( SA ) \
+ ( ( (const struct sockaddr *)( SA ) )->sa_family == AF_INET ) \
+ ? ( ( (const struct sockaddr_in *)( SA ) )->sin_addr.s_addr == htonl( INADDR_LOOPBACK ) ) \
+ : ( ( (const struct sockaddr *)( SA ) )->sa_family == AF_INET6 ) \
+ ? IN6_IS_ADDR_LOOPBACK( &( (const struct sockaddr_in6 *)( SA ) )->sin6_addr ) \
+ : 0
+#else
+ #define SOCKADDR_IS_IP_LOOPBACK( SA ) \
+ ( ( (const struct sockaddr *)( SA ) )->sa_family == AF_INET ) \
+ ? ( ( (const struct sockaddr_in *)( SA ) )->sin_addr.s_addr == htonl( INADDR_LOOPBACK ) ) \
+ : 0
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined SOCKADDR_IS_IP_LINK_LOCAL
+
+ @abstract Determines if a sockaddr is an IPv4 or IPv6 link-local address (if IPv6 is supported).
+*/
+
+#if( defined( AF_INET6 ) )
+ #define SOCKADDR_IS_IP_LINK_LOCAL( SA ) \
+ ( ( ( (const struct sockaddr *)( SA ) )->sa_family == AF_INET ) \
+ ? ( ( ( (uint8_t *)( &( (const struct sockaddr_in *)( SA ) )->sin_addr ) )[ 0 ] == 169 ) && \
+ ( ( (uint8_t *)( &( (const struct sockaddr_in *)( SA ) )->sin_addr ) )[ 1 ] == 254 ) ) \
+ : IN6_IS_ADDR_LOOPBACK( &( (const struct sockaddr_in6 *)( SA ) )->sin6_addr ) )
+#else
+ #define SOCKADDR_IS_IP_LINK_LOCAL( SA ) \
+ ( ( ( (const struct sockaddr *)( SA ) )->sa_family == AF_INET ) \
+ ? ( ( ( (uint8_t *)( &( (const struct sockaddr_in *)( SA ) )->sin_addr ) )[ 0 ] == 169 ) && \
+ ( ( (uint8_t *)( &( (const struct sockaddr_in *)( SA ) )->sin_addr ) )[ 1 ] == 254 ) ) \
+ : 0 )
+#endif
+
+// _beginthreadex and _endthreadex are not supported on Windows CE 2.1 or later (the C runtime issues with leaking
+// resources have apparently been resolved and they seem to have just ripped out support for the API) so map it to
+// CreateThread on Windows CE.
+
+#if( TARGET_OS_WINDOWS_CE )
+ #define _beginthreadex_compat( SECURITY_PTR, STACK_SIZE, START_ADDRESS, ARG_LIST, FLAGS, THREAD_ID_PTR ) \
+ (uintptr_t) CreateThread( SECURITY_PTR, STACK_SIZE, (LPTHREAD_START_ROUTINE) START_ADDRESS, ARG_LIST, FLAGS, \
+ (LPDWORD) THREAD_ID_PTR )
+
+ #define _endthreadex_compat( RESULT ) ExitThread( (DWORD) RESULT )
+#elif( TARGET_OS_WIN32 )
+ #define _beginthreadex_compat _beginthreadex
+ #define _endthreadex_compat _endthreadex
+#endif
+
+// The C99 "inline" keyword is not supported by Microsoft compilers, but they do support __inline so map it when needed.
+
+#if( defined( _MSC_VER ) )
+ #define inline_compat __inline
+#else
+ #define inline_compat inline
+#endif
+
+// Calling conventions
+
+#if( !defined( CALLBACK_COMPAT ) )
+ #if( TARGET_OS_WIN32 || TARGET_OS_WINDOWS_CE )
+ #define CALLBACK_COMPAT CALLBACK
+ #else
+ #define CALLBACK_COMPAT
+ #endif
+#endif
+
+#if 0
+#pragma mark == Macros ==
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined kSizeCString
+
+ @abstract A meta-value to pass to supported routines to indicate the size should be calculated with strlen.
+*/
+
+#define kSizeCString ( (size_t) -1 )
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined sizeof_array
+
+ @abstract Determines the number of elements in an array.
+*/
+
+#define sizeof_array( X ) ( sizeof( X ) / sizeof( X[ 0 ] ) )
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined sizeof_element
+
+ @abstract Determines the size of an array element.
+*/
+
+#define sizeof_element( X ) sizeof( X[ 0 ] )
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined sizeof_string
+
+ @abstract Determines the size of a constant C string, excluding the null terminator.
+*/
+
+#define sizeof_string( X ) ( sizeof( ( X ) ) - 1 )
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined sizeof_field
+
+ @abstract Determines the size of a field of a type.
+*/
+
+#define sizeof_field( TYPE, FIELD ) sizeof( ( ( (TYPE *) 0 )->FIELD ) )
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function RoundUp
+
+ @abstract Rounds X up to a multiple of Y.
+*/
+
+#define RoundUp( X, Y ) ( ( X ) + ( ( Y ) - ( ( X ) % ( Y ) ) ) )
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function IsAligned
+
+ @abstract Returns non-zero if X is aligned to a Y byte boundary and 0 if not. Y must be a power of 2.
+*/
+
+#define IsAligned( X, Y ) ( ( ( X ) & ( ( Y ) - 1 ) ) == 0 )
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function IsFieldAligned
+
+ @abstract Returns non-zero if FIELD of type TYPE is aligned to a Y byte boundary and 0 if not. Y must be a power of 2.
+*/
+
+#define IsFieldAligned( X, TYPE, FIELD, Y ) IsAligned( ( (uintptr_t)( X ) ) + offsetof( TYPE, FIELD ), ( Y ) )
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function AlignDown
+
+ @abstract Aligns X down to a Y byte boundary. Y must be a power of 2.
+*/
+
+#define AlignDown( X, Y ) ( ( X ) & ~( ( Y ) - 1 ) )
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function AlignUp
+
+ @abstract Aligns X up to a Y byte boundary. Y must be a power of 2.
+*/
+
+#define AlignUp( X, Y ) ( ( ( X ) + ( ( Y ) - 1 ) ) & ~( ( Y ) - 1 ) )
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function Min
+
+ @abstract Returns the lesser of X and Y.
+*/
+
+#if( !defined( Min ) )
+ #define Min( X, Y ) ( ( ( X ) < ( Y ) ) ? ( X ) : ( Y ) )
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function Max
+
+ @abstract Returns the greater of X and Y.
+*/
+
+#if( !defined( Max ) )
+ #define Max( X, Y ) ( ( ( X ) > ( Y ) ) ? ( X ) : ( Y ) )
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function InsertBits
+
+ @abstract Inserts BITS (both 0 and 1 bits) into X, controlled by MASK and SHIFT, and returns the result.
+
+ @discussion
+
+ MASK is the bitmask of the bits in the final position.
+ SHIFT is the number of bits to shift left for 1 to reach the first bit position of MASK.
+
+ For example, if you wanted to insert 0x3 into the leftmost 4 bits of a 32-bit value:
+
+ InsertBits( 0, 0x3, 0xF0000000U, 28 ) == 0x30000000
+*/
+
+#define InsertBits( X, BITS, MASK, SHIFT ) ( ( ( X ) & ~( MASK ) ) | ( ( ( BITS ) << ( SHIFT ) ) & ( MASK ) ) )
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function ExtractBits
+
+ @abstract Extracts bits from X, controlled by MASK and SHIFT, and returns the result.
+
+ @discussion
+
+ MASK is the bitmask of the bits in the final position.
+ SHIFT is the number of bits to shift right to right justify MASK.
+
+ For example, if you had a 32-bit value (e.g. 0x30000000) wanted the left-most 4 bits (e.g. 3 in this example):
+
+ ExtractBits( 0x30000000U, 0xF0000000U, 28 ) == 0x3
+*/
+
+#define ExtractBits( X, MASK, SHIFT ) ( ( ( X ) >> ( SHIFT ) ) & ( ( MASK ) >> ( SHIFT ) ) )
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function Stringify
+
+ @abstract Stringify's an expression.
+
+ @discussion
+
+ Stringify macros to process raw text passed via -D options to C string constants. The double-wrapping is necessary
+ because the C preprocessor doesn't perform its normal argument expansion pre-scan with stringified macros so the
+ -D macro needs to be expanded once via the wrapper macro then stringified so the raw text is stringified. Otherwise,
+ the replacement value would be used instead of the symbolic name (only for preprocessor symbols like #defines).
+
+ For example:
+
+ #define kMyConstant 1
+
+ printf( "%s", Stringify( kMyConstant ) ); // Prints "kMyConstant"
+ printf( "%s", StringifyExpansion( kMyConstant ) ); // Prints "1"
+
+ Non-preprocessor symbols do not have this issue. For example:
+
+ enum
+ {
+ kMyConstant = 1
+ };
+
+ printf( "%s", Stringify( kMyConstant ) ); // Prints "kMyConstant"
+ printf( "%s", StringifyExpansion( kMyConstant ) ); // Prints "kMyConstant"
+
+ See <http://gcc.gnu.org/onlinedocs/cpp/Argument-Prescan.html> for more info on C preprocessor pre-scanning.
+*/
+
+#define Stringify( X ) # X
+#define StringifyExpansion( X ) Stringify( X )
+
+#if 0
+#pragma mark == Types ==
+#endif
+
+#if( TARGET_LANGUAGE_C_LIKE )
+//===========================================================================================================================
+// Standard Types
+//===========================================================================================================================
+
+#if( !defined( INT8_MIN ) )
+
+ #define INT8_MIN SCHAR_MIN
+
+ #if( defined( _MSC_VER ) )
+
+ // C99 stdint.h not supported in VC++/VS.NET yet.
+
+ typedef INT8 int8_t;
+ typedef UINT8 uint8_t;
+ typedef INT16 int16_t;
+ typedef UINT16 uint16_t;
+ typedef INT32 int32_t;
+ typedef UINT32 uint32_t;
+ typedef __int64 int64_t;
+ typedef unsigned __int64 uint64_t;
+
+ #elif( TARGET_OS_VXWORKS && ( TORNADO_VERSION < 220 ) )
+ typedef long long int64_t;
+ typedef unsigned long long uint64_t;
+ #endif
+
+ typedef int8_t int_least8_t;
+ typedef int16_t int_least16_t;
+ typedef int32_t int_least32_t;
+ typedef int64_t int_least64_t;
+
+ typedef uint8_t uint_least8_t;
+ typedef uint16_t uint_least16_t;
+ typedef uint32_t uint_least32_t;
+ typedef uint64_t uint_least64_t;
+
+ typedef int8_t int_fast8_t;
+ typedef int16_t int_fast16_t;
+ typedef int32_t int_fast32_t;
+ typedef int64_t int_fast64_t;
+
+ typedef uint8_t uint_fast8_t;
+ typedef uint16_t uint_fast16_t;
+ typedef uint32_t uint_fast32_t;
+ typedef uint64_t uint_fast64_t;
+
+ #if( !defined( _MSC_VER ) || TARGET_OS_WINDOWS_CE )
+ typedef long int intptr_t;
+ typedef unsigned long int uintptr_t;
+ #endif
+
+#endif
+
+// Macros for minimum-width integer constants
+
+#if( !defined( INT8_C ) )
+ #define INT8_C( value ) value
+#endif
+
+#if( !defined( INT16_C ) )
+ #define INT16_C( value ) value
+#endif
+
+#if( !defined( INT32_C ) )
+ #define INT32_C( value ) value ## L
+#endif
+
+#if( !defined( INT64_C ) )
+ #if( defined( _MSC_VER ) )
+ #define INT64_C( value ) value ## i64
+ #else
+ #define INT64_C( value ) value ## LL
+ #endif
+#endif
+
+#if( !defined( UINT8_C ) )
+ #define UINT8_C( value ) value ## U
+#endif
+
+#if( !defined( UINT16_C ) )
+ #define UINT16_C( value ) value ## U
+#endif
+
+#if( !defined( UINT32_C ) )
+ #define UINT32_C( value ) value ## UL
+#endif
+
+#if( !defined( UINT64_C ) )
+ #if( defined( _MSC_VER ) )
+ #define UINT64_C( value ) value ## UI64
+ #else
+ #define UINT64_C( value ) value ## ULL
+ #endif
+#endif
+
+#if 0
+#pragma mark == bool ==
+#endif
+
+//===========================================================================================================================
+// Boolean Constants and Types
+//===========================================================================================================================
+
+// C++ defines bool, true, and false. Metrowerks allows this to be controlled by the "bool" option though.
+// C99 defines __bool_true_false_are_defined when bool, true, and false are defined.
+// MacTypes.h defines true and false (Mac builds only).
+//
+// Note: The Metrowerks has to be in its own block because Microsoft Visual Studio .NET does not completely
+// short-circuit and gets confused by the option( bool ) portion of the conditional.
+
+#if( defined( __MWERKS__ ) )
+
+ // Note: The following test is done on separate lines because CodeWarrior doesn't like it all on one line.
+
+ #if( !__bool_true_false_are_defined && ( !defined( __cplusplus ) || !__option( bool ) ) )
+ #define COMMON_SERVICES_NEEDS_BOOL 1
+ #else
+ #define COMMON_SERVICES_NEEDS_BOOL 0
+ #endif
+
+ // Workaround when building with CodeWarrior, but using the Apple stdbool.h header, which uses _Bool.
+
+ #if( __bool_true_false_are_defined && !defined( __cplusplus ) && !__option( c9x ) )
+ #define _Bool int
+ #endif
+
+ // Workaround when building with CodeWarrior for C++ with bool disabled and using the Apple stdbool.h header,
+ // which defines true and false to map to C++ true and false (which are not enabled). Serenity Now!
+
+ #if( __bool_true_false_are_defined && defined( __cplusplus ) && !__option( bool ) )
+ #define true 1
+ #define false 0
+ #endif
+#else
+ #define COMMON_SERVICES_NEEDS_BOOL ( !defined( __cplusplus ) && !__bool_true_false_are_defined )
+#endif
+
+#if( COMMON_SERVICES_NEEDS_BOOL )
+
+ typedef int bool;
+
+ #define bool bool
+
+ #if( !defined( __MACTYPES__ ) && !defined( true ) && !defined( false ) )
+ #define true 1
+ #define false 0
+ #endif
+
+ #define __bool_true_false_are_defined 1
+#endif
+
+// IOKit IOTypes.h typedef's bool if TYPE_BOOL is not defined so define it here to prevent redefinition by IOTypes.h.
+
+#if( TARGET_API_MAC_OSX_KERNEL )
+ #define TYPE_BOOL 1
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @typedef CStr255
+
+ @abstract 255 character null-terminated (C-style) string.
+*/
+
+#if( TARGET_LANGUAGE_C_LIKE )
+ typedef char CStr255[ 256 ];
+#endif
+
+#endif // TARGET_LANGUAGE_C_LIKE
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined TYPE_LONGLONG_NATIVE
+
+ @abstract Defines whether long long (or its equivalent) is natively supported or requires special libraries.
+*/
+
+#if( !defined( TYPE_LONGLONG_NATIVE ) )
+ #if( !TARGET_OS_VXWORKS )
+ #define TYPE_LONGLONG_NATIVE 1
+ #else
+ #define TYPE_LONGLONG_NATIVE 0
+ #endif
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined long_long_compat
+
+ @abstract Compatibility type to map to the closest thing to long long and unsigned long long.
+
+ @discussion
+
+ Neither long long nor unsigned long long are supported by Microsoft compilers, but they do support proprietary
+ "__int64" and "unsigned __int64" equivalents so map to those types if the real long long is not supported.
+*/
+
+#if( TARGET_LANGUAGE_C_LIKE )
+ #if( TARGET_OS_WIN32 )
+ typedef __int64 long_long_compat;
+ typedef unsigned __int64 unsigned_long_long_compat;
+ #else
+ typedef signed long long long_long_compat;
+ typedef unsigned long long unsigned_long_long_compat;
+ #endif
+#endif
+
+#if 0
+#pragma mark == Errors ==
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @enum OSStatus
+
+ @abstract Status Code
+
+ @constant kNoErr 0 No error occurred.
+ @constant kInProgressErr 1 Operation in progress.
+ @constant kUnknownErr -6700 Unknown error occurred.
+ @constant kOptionErr -6701 Option was not acceptable.
+ @constant kSelectorErr -6702 Selector passed in is invalid or unknown.
+ @constant kExecutionStateErr -6703 Call made in the wrong execution state (e.g. called at interrupt time).
+ @constant kPathErr -6704 Path is invalid, too long, or otherwise not usable.
+ @constant kParamErr -6705 Parameter is incorrect, missing, or not appropriate.
+ @constant kParamCountErr -6706 Incorrect or unsupported number of parameters.
+ @constant kCommandErr -6707 Command invalid or not supported.
+ @constant kIDErr -6708 Unknown, invalid, or inappropriate identifier.
+ @constant kStateErr -6709 Not in appropriate state to perform operation.
+ @constant kRangeErr -6710 Index is out of range or not valid.
+ @constant kRequestErr -6711 Request was improperly formed or not appropriate.
+ @constant kResponseErr -6712 Response was incorrect or out of sequence.
+ @constant kChecksumErr -6713 Checksum does not match the actual data.
+ @constant kNotHandledErr -6714 Operation was not handled (or not handled completely).
+ @constant kVersionErr -6715 Version is not incorrect or not compatibile.
+ @constant kSignatureErr -6716 Signature did not match what was expected.
+ @constant kFormatErr -6717 Unknown, invalid, or inappropriate file/data format.
+ @constant kNotInitializedErr -6718 Action request before needed services were initialized.
+ @constant kAlreadyInitializedErr -6719 Attempt made to initialize when already initialized.
+ @constant kNotInUseErr -6720 Object not in use (e.g. cannot abort if not already in use).
+ @constant kInUseErr -6721 Object is in use (e.g. cannot reuse active param blocks).
+ @constant kTimeoutErr -6722 Timeout occurred.
+ @constant kCanceledErr -6723 Operation canceled (successful cancel).
+ @constant kAlreadyCanceledErr -6724 Operation has already been canceled.
+ @constant kCannotCancelErr -6725 Operation could not be canceled (maybe already done or invalid).
+ @constant kDeletedErr -6726 Object has already been deleted.
+ @constant kNotFoundErr -6727 Something was not found.
+ @constant kNoMemoryErr -6728 Not enough memory was available to perform the operation.
+ @constant kNoResourcesErr -6729 Resources unavailable to perform the operation.
+ @constant kDuplicateErr -6730 Duplicate found or something is a duplicate.
+ @constant kImmutableErr -6731 Entity is not changeable.
+ @constant kUnsupportedDataErr -6732 Data is unknown or not supported.
+ @constant kIntegrityErr -6733 Data is corrupt.
+ @constant kIncompatibleErr -6734 Data is not compatible or it is in an incompatible format.
+ @constant kUnsupportedErr -6735 Feature or option is not supported.
+ @constant kUnexpectedErr -6736 Error occurred that was not expected.
+ @constant kValueErr -6737 Value is not appropriate.
+ @constant kNotReadableErr -6738 Could not read or reading is not allowed.
+ @constant kNotWritableErr -6739 Could not write or writing is not allowed.
+ @constant kBadReferenceErr -6740 An invalid or inappropriate reference was specified.
+ @constant kFlagErr -6741 An invalid, inappropriate, or unsupported flag was specified.
+ @constant kMalformedErr -6742 Something was not formed correctly.
+ @constant kSizeErr -6743 Size was too big, too small, or not appropriate.
+ @constant kNameErr -6744 Name was not correct, allowed, or appropriate.
+ @constant kNotReadyErr -6745 Device or service is not ready.
+ @constant kReadErr -6746 Could not read.
+ @constant kWriteErr -6747 Could not write.
+ @constant kMismatchErr -6748 Something does not match.
+ @constant kDateErr -6749 Date is invalid or out-of-range.
+ @constant kUnderrunErr -6750 Less data than expected.
+ @constant kOverrunErr -6751 More data than expected.
+ @constant kEndingErr -6752 Connection, session, or something is ending.
+ @constant kConnectionErr -6753 Connection failed or could not be established.
+ @constant kAuthenticationErr -6754 Authentication failed or is not supported.
+ @constant kOpenErr -6755 Could not open file, pipe, device, etc.
+ @constant kTypeErr -6756 Incorrect or incompatible type (e.g. file, data, etc.).
+ @constant kSkipErr -6757 Items should be or was skipped.
+ @constant kNoAckErr -6758 No acknowledge.
+ @constant kCollisionErr -6759 Collision occurred (e.g. two on bus at same time).
+ @constant kBackoffErr -6760 Backoff in progress and operation intentionally failed.
+ @constant kNoAddressAckErr -6761 No acknowledge of address.
+ @constant kBusyErr -6762 Cannot perform because something is busy.
+ @constant kNoSpaceErr -6763 Not enough space to perform operation.
+*/
+
+#if( TARGET_LANGUAGE_C_LIKE )
+ #if( !TARGET_OS_MAC && !TARGET_API_MAC_OSX_KERNEL )
+ typedef int32_t OSStatus;
+ #endif
+#endif
+
+#define kNoErr 0
+#define kInProgressErr 1
+
+// Generic error codes are in the range -6700 to -6779.
+
+#define kGenericErrorBase -6700 // Starting error code for all generic errors.
+
+#define kUnknownErr -6700
+#define kOptionErr -6701
+#define kSelectorErr -6702
+#define kExecutionStateErr -6703
+#define kPathErr -6704
+#define kParamErr -6705
+#define kParamCountErr -6706
+#define kCommandErr -6707
+#define kIDErr -6708
+#define kStateErr -6709
+#define kRangeErr -6710
+#define kRequestErr -6711
+#define kResponseErr -6712
+#define kChecksumErr -6713
+#define kNotHandledErr -6714
+#define kVersionErr -6715
+#define kSignatureErr -6716
+#define kFormatErr -6717
+#define kNotInitializedErr -6718
+#define kAlreadyInitializedErr -6719
+#define kNotInUseErr -6720
+#define kInUseErr -6721
+#define kTimeoutErr -6722
+#define kCanceledErr -6723
+#define kAlreadyCanceledErr -6724
+#define kCannotCancelErr -6725
+#define kDeletedErr -6726
+#define kNotFoundErr -6727
+#define kNoMemoryErr -6728
+#define kNoResourcesErr -6729
+#define kDuplicateErr -6730
+#define kImmutableErr -6731
+#define kUnsupportedDataErr -6732
+#define kIntegrityErr -6733
+#define kIncompatibleErr -6734
+#define kUnsupportedErr -6735
+#define kUnexpectedErr -6736
+#define kValueErr -6737
+#define kNotReadableErr -6738
+#define kNotWritableErr -6739
+#define kBadReferenceErr -6740
+#define kFlagErr -6741
+#define kMalformedErr -6742
+#define kSizeErr -6743
+#define kNameErr -6744
+#define kNotReadyErr -6745
+#define kReadErr -6746
+#define kWriteErr -6747
+#define kMismatchErr -6748
+#define kDateErr -6749
+#define kUnderrunErr -6750
+#define kOverrunErr -6751
+#define kEndingErr -6752
+#define kConnectionErr -6753
+#define kAuthenticationErr -6754
+#define kOpenErr -6755
+#define kTypeErr -6756
+#define kSkipErr -6757
+#define kNoAckErr -6758
+#define kCollisionErr -6759
+#define kBackoffErr -6760
+#define kNoAddressAckErr -6761
+#define kBusyErr -6762
+#define kNoSpaceErr -6763
+
+#define kGenericErrorEnd -6779 // Last generic error code (inclusive)
+
+#if 0
+#pragma mark == Mac Compatibility ==
+#endif
+
+//===========================================================================================================================
+// Mac Compatibility
+//===========================================================================================================================
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @enum Duration
+
+ @abstract Type used to specify a duration of time.
+
+ @constant kDurationImmediate Indicates no delay/wait time.
+ @constant kDurationMicrosecond Microsecond units.
+ @constant kDurationMillisecond Millisecond units.
+ @constant kDurationSecond Second units.
+ @constant kDurationMinute Minute units.
+ @constant kDurationHour Hour units.
+ @constant kDurationDay Day units.
+ @constant kDurationForever Infinite period of time (no timeout).
+
+ @discussion
+
+ Duration values are intended to be multiplied by the specific interval to achieve an actual duration. For example,
+ to wait for 5 seconds you would use "5 * kDurationSecond".
+*/
+
+#if( TARGET_LANGUAGE_C_LIKE )
+ #if( !TARGET_OS_MAC )
+ typedef int32_t Duration;
+ #endif
+#endif
+
+#define kDurationImmediate 0L
+#define kDurationMicrosecond -1L
+#define kDurationMillisecond 1L
+#define kDurationSecond ( 1000L * kDurationMillisecond )
+#define kDurationMinute ( 60L * kDurationSecond )
+#define kDurationHour ( 60L * kDurationMinute )
+#define kDurationDay ( 24L * kDurationHour )
+#define kDurationForever 0x7FFFFFFFL
+
+// Seconds <-> Minutes <-> Hours <-> Days <-> Weeks <-> Months <-> Years conversions
+
+#define kNanosecondsPerMicrosecond 1000
+#define kNanosecondsPerMillisecond 1000000
+#define kNanosecondsPerSecond 1000000000
+#define kMicrosecondsPerSecond 1000000
+#define kMicrosecondsPerMillisecond 1000
+#define kMillisecondsPerSecond 1000
+#define kSecondsPerMinute 60
+#define kSecondsPerHour ( 60 * 60 ) // 3600
+#define kSecondsPerDay ( 60 * 60 * 24 ) // 86400
+#define kSecondsPerWeek ( 60 * 60 * 24 * 7 ) // 604800
+#define kMinutesPerHour 60
+#define kMinutesPerDay ( 60 * 24 ) // 1440
+#define kHoursPerDay 24
+#define kDaysPerWeek 7
+#define kWeeksPerYear 52
+#define kMonthsPerYear 12
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined VersionStages
+
+ @abstract NumVersion-style version stages.
+*/
+
+#define kVersionStageDevelopment 0x20
+#define kVersionStageAlpha 0x40
+#define kVersionStageBeta 0x60
+#define kVersionStageFinal 0x80
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function NumVersionBuild
+
+ @abstract Builds a 32-bit Mac-style NumVersion value (e.g. NumVersionBuild( 1, 2, 3, kVersionStageBeta, 4 ) -> 1.2.3b4).
+*/
+
+#define NumVersionBuild( MAJOR, MINOR, BUGFIX, STAGE, REV ) \
+ ( ( ( ( MAJOR ) & 0xFF ) << 24 ) | \
+ ( ( ( MINOR ) & 0x0F ) << 20 ) | \
+ ( ( ( BUGFIX ) & 0x0F ) << 16 ) | \
+ ( ( ( STAGE ) & 0xFF ) << 8 ) | \
+ ( ( ( REV ) & 0xFF ) ) )
+
+#define NumVersionExtractMajor( VERSION ) ( (uint8_t)( ( ( VERSION ) >> 24 ) & 0xFF ) )
+#define NumVersionExtractMinorAndBugFix( VERSION ) ( (uint8_t)( ( ( VERSION ) >> 16 ) & 0xFF ) )
+#define NumVersionExtractMinor( VERSION ) ( (uint8_t)( ( ( VERSION ) >> 20 ) & 0x0F ) )
+#define NumVersionExtractBugFix( VERSION ) ( (uint8_t)( ( ( VERSION ) >> 16 ) & 0x0F ) )
+#define NumVersionExtractStage( VERSION ) ( (uint8_t)( ( ( VERSION ) >> 8 ) & 0xFF ) )
+#define NumVersionExtractRevision( VERSION ) ( (uint8_t)( ( VERSION ) & 0xFF ) )
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function NumVersionCompare
+
+ @abstract Compares two NumVersion values and returns the following values:
+
+ left < right -> -1
+ left > right -> 1
+ left = right -> 0
+*/
+
+#if( TARGET_LANGUAGE_C_LIKE )
+ int NumVersionCompare( uint32_t inLeft, uint32_t inRight );
+#endif
+
+#if 0
+#pragma mark == Binary Constants ==
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined binary_4
+
+ @abstract Macro to generate an 4-bit constant using binary notation (e.g. binary_4( 1010 ) == 0xA).
+*/
+
+#define binary_4( a ) binary_4_hex_wrap( hex_digit4( a ) )
+#define binary_4_hex_wrap( a ) binary_4_hex( a )
+#define binary_4_hex( a ) ( 0x ## a )
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined binary_8
+
+ @abstract Macro to generate an 8-bit constant using binary notation (e.g. binary_8( 01111011 ) == 0x7B).
+*/
+
+#define binary_8( a ) binary_8_hex_wrap( hex_digit8( a ) )
+#define binary_8_hex_wrap( a ) binary_8_hex( a )
+#define binary_8_hex( a ) ( 0x ## a )
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined binary_16
+
+ @abstract Macro to generate an 16-bit constant using binary notation (e.g. binary_16( 01111011, 01111011 ) == 0x7B7B).
+*/
+
+#define binary_16( a, b ) binary_16_hex_wrap( hex_digit8( a ), hex_digit8( b ) )
+#define binary_16_hex_wrap( a, b ) binary_16_hex( a, b )
+#define binary_16_hex( a, b ) ( 0x ## a ## b )
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined binary_32
+
+ @abstract Macro to generate an 32-bit constant using binary notation
+ (e.g. binary_32( 01111011, 01111011, 01111011, 01111011 ) == 0x7B7B7B7B).
+*/
+
+#define binary_32( a, b, c, d ) binary_32_hex_wrap( hex_digit8( a ), hex_digit8( b ), hex_digit8( c ), hex_digit8( d ) )
+#define binary_32_hex_wrap( a, b, c, d ) binary_32_hex( a, b, c, d )
+#define binary_32_hex( a, b, c, d ) ( 0x ## a ## b ## c ## d )
+
+// Binary Constant Helpers
+
+#define hex_digit8( a ) HEX_DIGIT_ ## a
+#define hex_digit4( a ) HEX_DIGIT_ ## 0000 ## a
+
+#define HEX_DIGIT_00000000 00
+#define HEX_DIGIT_00000001 01
+#define HEX_DIGIT_00000010 02
+#define HEX_DIGIT_00000011 03
+#define HEX_DIGIT_00000100 04
+#define HEX_DIGIT_00000101 05
+#define HEX_DIGIT_00000110 06
+#define HEX_DIGIT_00000111 07
+#define HEX_DIGIT_00001000 08
+#define HEX_DIGIT_00001001 09
+#define HEX_DIGIT_00001010 0A
+#define HEX_DIGIT_00001011 0B
+#define HEX_DIGIT_00001100 0C
+#define HEX_DIGIT_00001101 0D
+#define HEX_DIGIT_00001110 0E
+#define HEX_DIGIT_00001111 0F
+#define HEX_DIGIT_00010000 10
+#define HEX_DIGIT_00010001 11
+#define HEX_DIGIT_00010010 12
+#define HEX_DIGIT_00010011 13
+#define HEX_DIGIT_00010100 14
+#define HEX_DIGIT_00010101 15
+#define HEX_DIGIT_00010110 16
+#define HEX_DIGIT_00010111 17
+#define HEX_DIGIT_00011000 18
+#define HEX_DIGIT_00011001 19
+#define HEX_DIGIT_00011010 1A
+#define HEX_DIGIT_00011011 1B
+#define HEX_DIGIT_00011100 1C
+#define HEX_DIGIT_00011101 1D
+#define HEX_DIGIT_00011110 1E
+#define HEX_DIGIT_00011111 1F
+#define HEX_DIGIT_00100000 20
+#define HEX_DIGIT_00100001 21
+#define HEX_DIGIT_00100010 22
+#define HEX_DIGIT_00100011 23
+#define HEX_DIGIT_00100100 24
+#define HEX_DIGIT_00100101 25
+#define HEX_DIGIT_00100110 26
+#define HEX_DIGIT_00100111 27
+#define HEX_DIGIT_00101000 28
+#define HEX_DIGIT_00101001 29
+#define HEX_DIGIT_00101010 2A
+#define HEX_DIGIT_00101011 2B
+#define HEX_DIGIT_00101100 2C
+#define HEX_DIGIT_00101101 2D
+#define HEX_DIGIT_00101110 2E
+#define HEX_DIGIT_00101111 2F
+#define HEX_DIGIT_00110000 30
+#define HEX_DIGIT_00110001 31
+#define HEX_DIGIT_00110010 32
+#define HEX_DIGIT_00110011 33
+#define HEX_DIGIT_00110100 34
+#define HEX_DIGIT_00110101 35
+#define HEX_DIGIT_00110110 36
+#define HEX_DIGIT_00110111 37
+#define HEX_DIGIT_00111000 38
+#define HEX_DIGIT_00111001 39
+#define HEX_DIGIT_00111010 3A
+#define HEX_DIGIT_00111011 3B
+#define HEX_DIGIT_00111100 3C
+#define HEX_DIGIT_00111101 3D
+#define HEX_DIGIT_00111110 3E
+#define HEX_DIGIT_00111111 3F
+#define HEX_DIGIT_01000000 40
+#define HEX_DIGIT_01000001 41
+#define HEX_DIGIT_01000010 42
+#define HEX_DIGIT_01000011 43
+#define HEX_DIGIT_01000100 44
+#define HEX_DIGIT_01000101 45
+#define HEX_DIGIT_01000110 46
+#define HEX_DIGIT_01000111 47
+#define HEX_DIGIT_01001000 48
+#define HEX_DIGIT_01001001 49
+#define HEX_DIGIT_01001010 4A
+#define HEX_DIGIT_01001011 4B
+#define HEX_DIGIT_01001100 4C
+#define HEX_DIGIT_01001101 4D
+#define HEX_DIGIT_01001110 4E
+#define HEX_DIGIT_01001111 4F
+#define HEX_DIGIT_01010000 50
+#define HEX_DIGIT_01010001 51
+#define HEX_DIGIT_01010010 52
+#define HEX_DIGIT_01010011 53
+#define HEX_DIGIT_01010100 54
+#define HEX_DIGIT_01010101 55
+#define HEX_DIGIT_01010110 56
+#define HEX_DIGIT_01010111 57
+#define HEX_DIGIT_01011000 58
+#define HEX_DIGIT_01011001 59
+#define HEX_DIGIT_01011010 5A
+#define HEX_DIGIT_01011011 5B
+#define HEX_DIGIT_01011100 5C
+#define HEX_DIGIT_01011101 5D
+#define HEX_DIGIT_01011110 5E
+#define HEX_DIGIT_01011111 5F
+#define HEX_DIGIT_01100000 60
+#define HEX_DIGIT_01100001 61
+#define HEX_DIGIT_01100010 62
+#define HEX_DIGIT_01100011 63
+#define HEX_DIGIT_01100100 64
+#define HEX_DIGIT_01100101 65
+#define HEX_DIGIT_01100110 66
+#define HEX_DIGIT_01100111 67
+#define HEX_DIGIT_01101000 68
+#define HEX_DIGIT_01101001 69
+#define HEX_DIGIT_01101010 6A
+#define HEX_DIGIT_01101011 6B
+#define HEX_DIGIT_01101100 6C
+#define HEX_DIGIT_01101101 6D
+#define HEX_DIGIT_01101110 6E
+#define HEX_DIGIT_01101111 6F
+#define HEX_DIGIT_01110000 70
+#define HEX_DIGIT_01110001 71
+#define HEX_DIGIT_01110010 72
+#define HEX_DIGIT_01110011 73
+#define HEX_DIGIT_01110100 74
+#define HEX_DIGIT_01110101 75
+#define HEX_DIGIT_01110110 76
+#define HEX_DIGIT_01110111 77
+#define HEX_DIGIT_01111000 78
+#define HEX_DIGIT_01111001 79
+#define HEX_DIGIT_01111010 7A
+#define HEX_DIGIT_01111011 7B
+#define HEX_DIGIT_01111100 7C
+#define HEX_DIGIT_01111101 7D
+#define HEX_DIGIT_01111110 7E
+#define HEX_DIGIT_01111111 7F
+#define HEX_DIGIT_10000000 80
+#define HEX_DIGIT_10000001 81
+#define HEX_DIGIT_10000010 82
+#define HEX_DIGIT_10000011 83
+#define HEX_DIGIT_10000100 84
+#define HEX_DIGIT_10000101 85
+#define HEX_DIGIT_10000110 86
+#define HEX_DIGIT_10000111 87
+#define HEX_DIGIT_10001000 88
+#define HEX_DIGIT_10001001 89
+#define HEX_DIGIT_10001010 8A
+#define HEX_DIGIT_10001011 8B
+#define HEX_DIGIT_10001100 8C
+#define HEX_DIGIT_10001101 8D
+#define HEX_DIGIT_10001110 8E
+#define HEX_DIGIT_10001111 8F
+#define HEX_DIGIT_10010000 90
+#define HEX_DIGIT_10010001 91
+#define HEX_DIGIT_10010010 92
+#define HEX_DIGIT_10010011 93
+#define HEX_DIGIT_10010100 94
+#define HEX_DIGIT_10010101 95
+#define HEX_DIGIT_10010110 96
+#define HEX_DIGIT_10010111 97
+#define HEX_DIGIT_10011000 98
+#define HEX_DIGIT_10011001 99
+#define HEX_DIGIT_10011010 9A
+#define HEX_DIGIT_10011011 9B
+#define HEX_DIGIT_10011100 9C
+#define HEX_DIGIT_10011101 9D
+#define HEX_DIGIT_10011110 9E
+#define HEX_DIGIT_10011111 9F
+#define HEX_DIGIT_10100000 A0
+#define HEX_DIGIT_10100001 A1
+#define HEX_DIGIT_10100010 A2
+#define HEX_DIGIT_10100011 A3
+#define HEX_DIGIT_10100100 A4
+#define HEX_DIGIT_10100101 A5
+#define HEX_DIGIT_10100110 A6
+#define HEX_DIGIT_10100111 A7
+#define HEX_DIGIT_10101000 A8
+#define HEX_DIGIT_10101001 A9
+#define HEX_DIGIT_10101010 AA
+#define HEX_DIGIT_10101011 AB
+#define HEX_DIGIT_10101100 AC
+#define HEX_DIGIT_10101101 AD
+#define HEX_DIGIT_10101110 AE
+#define HEX_DIGIT_10101111 AF
+#define HEX_DIGIT_10110000 B0
+#define HEX_DIGIT_10110001 B1
+#define HEX_DIGIT_10110010 B2
+#define HEX_DIGIT_10110011 B3
+#define HEX_DIGIT_10110100 B4
+#define HEX_DIGIT_10110101 B5
+#define HEX_DIGIT_10110110 B6
+#define HEX_DIGIT_10110111 B7
+#define HEX_DIGIT_10111000 B8
+#define HEX_DIGIT_10111001 B9
+#define HEX_DIGIT_10111010 BA
+#define HEX_DIGIT_10111011 BB
+#define HEX_DIGIT_10111100 BC
+#define HEX_DIGIT_10111101 BD
+#define HEX_DIGIT_10111110 BE
+#define HEX_DIGIT_10111111 BF
+#define HEX_DIGIT_11000000 C0
+#define HEX_DIGIT_11000001 C1
+#define HEX_DIGIT_11000010 C2
+#define HEX_DIGIT_11000011 C3
+#define HEX_DIGIT_11000100 C4
+#define HEX_DIGIT_11000101 C5
+#define HEX_DIGIT_11000110 C6
+#define HEX_DIGIT_11000111 C7
+#define HEX_DIGIT_11001000 C8
+#define HEX_DIGIT_11001001 C9
+#define HEX_DIGIT_11001010 CA
+#define HEX_DIGIT_11001011 CB
+#define HEX_DIGIT_11001100 CC
+#define HEX_DIGIT_11001101 CD
+#define HEX_DIGIT_11001110 CE
+#define HEX_DIGIT_11001111 CF
+#define HEX_DIGIT_11010000 D0
+#define HEX_DIGIT_11010001 D1
+#define HEX_DIGIT_11010010 D2
+#define HEX_DIGIT_11010011 D3
+#define HEX_DIGIT_11010100 D4
+#define HEX_DIGIT_11010101 D5
+#define HEX_DIGIT_11010110 D6
+#define HEX_DIGIT_11010111 D7
+#define HEX_DIGIT_11011000 D8
+#define HEX_DIGIT_11011001 D9
+#define HEX_DIGIT_11011010 DA
+#define HEX_DIGIT_11011011 DB
+#define HEX_DIGIT_11011100 DC
+#define HEX_DIGIT_11011101 DD
+#define HEX_DIGIT_11011110 DE
+#define HEX_DIGIT_11011111 DF
+#define HEX_DIGIT_11100000 E0
+#define HEX_DIGIT_11100001 E1
+#define HEX_DIGIT_11100010 E2
+#define HEX_DIGIT_11100011 E3
+#define HEX_DIGIT_11100100 E4
+#define HEX_DIGIT_11100101 E5
+#define HEX_DIGIT_11100110 E6
+#define HEX_DIGIT_11100111 E7
+#define HEX_DIGIT_11101000 E8
+#define HEX_DIGIT_11101001 E9
+#define HEX_DIGIT_11101010 EA
+#define HEX_DIGIT_11101011 EB
+#define HEX_DIGIT_11101100 EC
+#define HEX_DIGIT_11101101 ED
+#define HEX_DIGIT_11101110 EE
+#define HEX_DIGIT_11101111 EF
+#define HEX_DIGIT_11110000 F0
+#define HEX_DIGIT_11110001 F1
+#define HEX_DIGIT_11110010 F2
+#define HEX_DIGIT_11110011 F3
+#define HEX_DIGIT_11110100 F4
+#define HEX_DIGIT_11110101 F5
+#define HEX_DIGIT_11110110 F6
+#define HEX_DIGIT_11110111 F7
+#define HEX_DIGIT_11111000 F8
+#define HEX_DIGIT_11111001 F9
+#define HEX_DIGIT_11111010 FA
+#define HEX_DIGIT_11111011 FB
+#define HEX_DIGIT_11111100 FC
+#define HEX_DIGIT_11111101 FD
+#define HEX_DIGIT_11111110 FE
+#define HEX_DIGIT_11111111 FF
+
+#if 0
+#pragma mark == Debugging ==
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function CommonServicesTest
+
+ @abstract Unit test.
+*/
+
+#if( DEBUG )
+ #if( TARGET_LANGUAGE_C_LIKE )
+ OSStatus CommonServicesTest( void );
+ #endif
+#endif
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif // __COMMON_SERVICES__
--- /dev/null
+/* -*- Mode: C; tab-width: 4 -*-
+ *
+ * Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+
+ Change History (most recent first):
+
+$Log: DebugServices.c,v $
+Revision 1.6 2006/08/14 23:24:56 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.5 2004/09/17 01:08:57 cheshire
+Renamed mDNSClientAPI.h to mDNSEmbeddedAPI.h
+ The name "mDNSClientAPI.h" is misleading to new developers looking at this code. The interfaces
+ declared in that file are ONLY appropriate to single-address-space embedded applications.
+ For clients on general-purpose computers, the interfaces defined in dns_sd.h should be used.
+
+Revision 1.4 2004/04/15 08:59:08 bradley
+Removed deprecated debug and log levels and replaced them with modern equivalents.
+
+Revision 1.3 2004/04/08 09:29:55 bradley
+Manually do host->network byte order conversion to avoid needing libraries for htons/htonl. Changed
+hex dumps to better separate hex and ASCII. Added support for %.8a syntax in DebugSNPrintF for Fibre
+Channel addresses (00:11:22:33:44:55:66:77). Fixed a few places where HeaderDoc was incorrect.
+
+Revision 1.2 2004/03/07 05:59:34 bradley
+Sync'd with internal version: Added expect macros, error codes, and CoreServices exclusion.
+
+Revision 1.1 2004/01/30 02:27:30 bradley
+Debugging support for various platforms.
+
+
+ To Do:
+
+ - Use StackWalk on Windows to optionally print stack frames.
+*/
+
+#if 0
+#pragma mark == Includes ==
+#endif
+
+//===========================================================================================================================
+// Includes
+//===========================================================================================================================
+
+#if( !KERNEL )
+ #include <ctype.h>
+ #include <stdio.h>
+ #include <string.h>
+#endif
+
+#include "CommonServices.h"
+
+#include "DebugServices.h"
+
+#if( DEBUG )
+
+#if( TARGET_OS_VXWORKS )
+ #include "intLib.h"
+#endif
+
+#if( TARGET_OS_WIN32 )
+ #include <time.h>
+
+ #if( !TARGET_OS_WINDOWS_CE )
+ #include <fcntl.h>
+ #include <io.h>
+ #endif
+#endif
+
+#if( DEBUG_IDEBUG_ENABLED && TARGET_API_MAC_OSX_KERNEL )
+ #include <IOKit/IOLib.h>
+#endif
+
+// If MDNS_DEBUGMSGS is defined (even if defined 0), it is aware of mDNS and it is probably safe to include mDNSEmbeddedAPI.h.
+
+#if( defined( MDNS_DEBUGMSGS ) )
+ #include "mDNSEmbeddedAPI.h"
+#endif
+
+#if 0
+#pragma mark == Macros ==
+#endif
+
+//===========================================================================================================================
+// Macros
+//===========================================================================================================================
+
+#define DebugIsPrint( C ) ( ( ( C ) >= 0x20 ) && ( ( C ) <= 0x7E ) )
+
+#if 0
+#pragma mark == Prototypes ==
+#endif
+
+//===========================================================================================================================
+// Prototypes
+//===========================================================================================================================
+
+static OSStatus DebugPrint( DebugLevel inLevel, char *inData, size_t inSize );
+
+// fprintf
+
+#if( DEBUG_FPRINTF_ENABLED )
+ static OSStatus DebugFPrintFInit( DebugOutputTypeFlags inFlags, const char *inFilename );
+ static void DebugFPrintFPrint( char *inData, size_t inSize );
+#endif
+
+// iDebug (Mac OS X user and kernel)
+
+#if( DEBUG_IDEBUG_ENABLED )
+ static OSStatus DebugiDebugInit( void );
+ static void DebugiDebugPrint( char *inData, size_t inSize );
+#endif
+
+// kprintf (Mac OS X Kernel)
+
+#if( DEBUG_KPRINTF_ENABLED )
+ static void DebugKPrintFPrint( char *inData, size_t inSize );
+#endif
+
+// Mac OS X IOLog (Mac OS X Kernel)
+
+#if( DEBUG_MAC_OS_X_IOLOG_ENABLED )
+ static void DebugMacOSXIOLogPrint( char *inData, size_t inSize );
+#endif
+
+// Mac OS X Log
+
+#if( TARGET_OS_MAC )
+ static OSStatus DebugMacOSXLogInit( void );
+ static void DebugMacOSXLogPrint( char *inData, size_t inSize );
+#endif
+
+// Windows Debugger
+
+#if( TARGET_OS_WIN32 )
+ static void DebugWindowsDebuggerPrint( char *inData, size_t inSize );
+#endif
+
+// Windows Event Log
+
+#if( TARGET_OS_WIN32 && !TARGET_OS_WINDOWS_CE )
+ static OSStatus DebugWindowsEventLogInit( const char *inName, HMODULE inModule );
+ static void DebugWindowsEventLogPrint( DebugLevel inLevel, char *inData, size_t inSize );
+#endif
+
+// DebugLib support
+
+#if( DEBUG_CORE_SERVICE_ASSERTS_ENABLED )
+ static pascal void
+ DebugAssertOutputHandler(
+ OSType inComponentSignature,
+ UInt32 inOptions,
+ const char * inAssertionString,
+ const char * inExceptionString,
+ const char * inErrorString,
+ const char * inFileName,
+ long inLineNumber,
+ void * inValue,
+ ConstStr255Param inOutputMsg );
+#endif
+
+// Utilities
+
+static char * DebugNumVersionToString( uint32_t inVersion, char *inString );
+
+#if( TARGET_OS_WIN32 && !TARGET_OS_WINDOWS_CE )
+ static void DebugWinEnableConsole( void );
+#endif
+
+#if( TARGET_OS_WIN32 )
+ static TCHAR *
+ DebugWinCharToTCharString(
+ const char * inCharString,
+ size_t inCharCount,
+ TCHAR * outTCharString,
+ size_t inTCharCountMax,
+ size_t * outTCharCount );
+#endif
+
+#if 0
+#pragma mark == Globals ==
+#endif
+
+//===========================================================================================================================
+// Private Globals
+//===========================================================================================================================
+
+#if( TARGET_OS_VXWORKS )
+ // TCP States for inetstatShow.
+
+ extern char ** pTcpstates; // defined in tcpLib.c
+
+ const char * kDebugTCPStates[] =
+ {
+ "(0) TCPS_CLOSED",
+ "(1) TCPS_LISTEN",
+ "(2) TCPS_SYN_SENT",
+ "(3) TCPS_SYN_RECEIVED",
+ "(4) TCPS_ESTABLISHED",
+ "(5) TCPS_CLOSE_WAIT",
+ "(6) TCPS_FIN_WAIT_1",
+ "(7) TCPS_CLOSING",
+ "(8) TCPS_LAST_ACK",
+ "(9) TCPS_FIN_WAIT_2",
+ "(10) TCPS_TIME_WAIT",
+ };
+#endif
+
+// General
+
+static bool gDebugInitialized = false;
+static DebugOutputType gDebugOutputType = kDebugOutputTypeNone;
+static DebugLevel gDebugPrintLevelMin = kDebugLevelInfo;
+static DebugLevel gDebugPrintLevelMax = kDebugLevelMax;
+static DebugLevel gDebugBreakLevel = kDebugLevelAssert;
+#if( DEBUG_CORE_SERVICE_ASSERTS_ENABLED )
+ static DebugAssertOutputHandlerUPP gDebugAssertOutputHandlerUPP = NULL;
+#endif
+
+// Custom
+
+static DebugOutputFunctionPtr gDebugCustomOutputFunction = NULL;
+static void * gDebugCustomOutputContext = NULL;
+
+// fprintf
+
+#if( DEBUG_FPRINTF_ENABLED )
+ static FILE * gDebugFPrintFFile = NULL;
+#endif
+
+// MacOSXLog
+
+#if( TARGET_OS_MAC )
+ typedef int ( *DebugMacOSXLogFunctionPtr )( const char *inFormat, ... );
+
+ static DebugMacOSXLogFunctionPtr gDebugMacOSXLogFunction = NULL;
+#endif
+
+// WindowsEventLog
+
+
+#if( TARGET_OS_WIN32 && !TARGET_OS_WINDOWS_CE )
+ static HANDLE gDebugWindowsEventLogEventSource = NULL;
+#endif
+
+#if 0
+#pragma mark -
+#pragma mark == General ==
+#endif
+
+//===========================================================================================================================
+// DebugInitialize
+//===========================================================================================================================
+
+DEBUG_EXPORT OSStatus DebugInitialize( DebugOutputType inType, ... )
+{
+ OSStatus err;
+ DebugOutputType type;
+ va_list args;
+
+ va_start( args, inType );
+
+#if( TARGET_OS_VXWORKS )
+ // Set up the TCP state strings if they are not already set up by VxWorks (normally not set up for some reason).
+
+ if( !pTcpstates )
+ {
+ pTcpstates = (char **) kDebugTCPStates;
+ }
+#endif
+
+ // Set up DebugLib stuff (if building with Debugging.h).
+
+#if( DEBUG_CORE_SERVICE_ASSERTS_ENABLED )
+ if( !gDebugAssertOutputHandlerUPP )
+ {
+ gDebugAssertOutputHandlerUPP = NewDebugAssertOutputHandlerUPP( DebugAssertOutputHandler );
+ check( gDebugAssertOutputHandlerUPP );
+ if( gDebugAssertOutputHandlerUPP )
+ {
+ InstallDebugAssertOutputHandler( gDebugAssertOutputHandlerUPP );
+ }
+ }
+#endif
+
+ // Pre-process meta-output kind to pick an appropriate output kind for the platform.
+
+ type = inType;
+ if( type == kDebugOutputTypeMetaConsole )
+ {
+ #if( TARGET_OS_MAC )
+ type = kDebugOutputTypeMacOSXLog;
+ #elif( TARGET_OS_WIN32 && !TARGET_OS_WINDOWS_CE )
+ #if( DEBUG_FPRINTF_ENABLED )
+ type = kDebugOutputTypeFPrintF;
+ #else
+ type = kDebugOutputTypeWindowsDebugger;
+ #endif
+ #elif( TARGET_API_MAC_OSX_KERNEL )
+ #if( DEBUG_MAC_OS_X_IOLOG_ENABLED )
+ type = kDebugOutputTypeMacOSXIOLog;
+ #elif( DEBUG_IDEBUG_ENABLED )
+ type = kDebugOutputTypeiDebug;
+ #elif( DEBUG_KPRINTF_ENABLED )
+ type = kDebugOutputTypeKPrintF;
+ #endif
+ #elif( TARGET_OS_VXWORKS )
+ #if( DEBUG_FPRINTF_ENABLED )
+ type = kDebugOutputTypeFPrintF;
+ #else
+ #error target is VxWorks, but fprintf output is disabled
+ #endif
+ #else
+ #if( DEBUG_FPRINTF_ENABLED )
+ type = kDebugOutputTypeFPrintF;
+ #endif
+ #endif
+ }
+
+ // Process output kind.
+
+ gDebugOutputType = type;
+ switch( type )
+ {
+ case kDebugOutputTypeNone:
+ err = kNoErr;
+ break;
+
+ case kDebugOutputTypeCustom:
+ gDebugCustomOutputFunction = va_arg( args, DebugOutputFunctionPtr );
+ gDebugCustomOutputContext = va_arg( args, void * );
+ err = kNoErr;
+ break;
+
+#if( DEBUG_FPRINTF_ENABLED )
+ case kDebugOutputTypeFPrintF:
+ if( inType == kDebugOutputTypeMetaConsole )
+ {
+ err = DebugFPrintFInit( kDebugOutputTypeFlagsStdErr, NULL );
+ }
+ else
+ {
+ DebugOutputTypeFlags flags;
+ const char * filename;
+
+ flags = (DebugOutputTypeFlags) va_arg( args, unsigned int );
+ if( ( flags & kDebugOutputTypeFlagsTypeMask ) == kDebugOutputTypeFlagsFile )
+ {
+ filename = va_arg( args, const char * );
+ }
+ else
+ {
+ filename = NULL;
+ }
+ err = DebugFPrintFInit( flags, filename );
+ }
+ break;
+#endif
+
+#if( DEBUG_IDEBUG_ENABLED )
+ case kDebugOutputTypeiDebug:
+ err = DebugiDebugInit();
+ break;
+#endif
+
+#if( DEBUG_KPRINTF_ENABLED )
+ case kDebugOutputTypeKPrintF:
+ err = kNoErr;
+ break;
+#endif
+
+#if( DEBUG_MAC_OS_X_IOLOG_ENABLED )
+ case kDebugOutputTypeMacOSXIOLog:
+ err = kNoErr;
+ break;
+#endif
+
+#if( TARGET_OS_MAC )
+ case kDebugOutputTypeMacOSXLog:
+ err = DebugMacOSXLogInit();
+ break;
+#endif
+
+#if( TARGET_OS_WIN32 )
+ case kDebugOutputTypeWindowsDebugger:
+ err = kNoErr;
+ break;
+#endif
+
+#if( TARGET_OS_WIN32 && !TARGET_OS_WINDOWS_CE )
+ case kDebugOutputTypeWindowsEventLog:
+ {
+ const char * name;
+ HMODULE module;
+
+ name = va_arg( args, const char * );
+ module = va_arg( args, HMODULE );
+ err = DebugWindowsEventLogInit( name, module );
+ }
+ break;
+#endif
+
+ default:
+ err = kParamErr;
+ goto exit;
+ }
+ gDebugInitialized = true;
+
+exit:
+ va_end( args );
+ return( err );
+}
+
+//===========================================================================================================================
+// DebugFinalize
+//===========================================================================================================================
+
+DEBUG_EXPORT void DebugFinalize( void )
+{
+#if( DEBUG_CORE_SERVICE_ASSERTS_ENABLED )
+ check( gDebugAssertOutputHandlerUPP );
+ if( gDebugAssertOutputHandlerUPP )
+ {
+ InstallDebugAssertOutputHandler( NULL );
+ DisposeDebugAssertOutputHandlerUPP( gDebugAssertOutputHandlerUPP );
+ gDebugAssertOutputHandlerUPP = NULL;
+ }
+#endif
+}
+
+//===========================================================================================================================
+// DebugGetProperty
+//===========================================================================================================================
+
+DEBUG_EXPORT OSStatus DebugGetProperty( DebugPropertyTag inTag, ... )
+{
+ OSStatus err;
+ va_list args;
+ DebugLevel * level;
+
+ va_start( args, inTag );
+ switch( inTag )
+ {
+ case kDebugPropertyTagPrintLevelMin:
+ level = va_arg( args, DebugLevel * );
+ *level = gDebugPrintLevelMin;
+ err = kNoErr;
+ break;
+
+ case kDebugPropertyTagPrintLevelMax:
+ level = va_arg( args, DebugLevel * );
+ *level = gDebugPrintLevelMax;
+ err = kNoErr;
+ break;
+
+ case kDebugPropertyTagBreakLevel:
+ level = va_arg( args, DebugLevel * );
+ *level = gDebugBreakLevel;
+ err = kNoErr;
+ break;
+
+ default:
+ err = kUnsupportedErr;
+ break;
+ }
+ va_end( args );
+ return( err );
+}
+
+//===========================================================================================================================
+// DebugSetProperty
+//===========================================================================================================================
+
+DEBUG_EXPORT OSStatus DebugSetProperty( DebugPropertyTag inTag, ... )
+{
+ OSStatus err;
+ va_list args;
+ DebugLevel level;
+
+ va_start( args, inTag );
+ switch( inTag )
+ {
+ case kDebugPropertyTagPrintLevelMin:
+ level = va_arg( args, DebugLevel );
+ gDebugPrintLevelMin = level;
+ err = kNoErr;
+ break;
+
+ case kDebugPropertyTagPrintLevelMax:
+ level = va_arg( args, DebugLevel );
+ gDebugPrintLevelMax = level;
+ err = kNoErr;
+ break;
+
+ case kDebugPropertyTagBreakLevel:
+ level = va_arg( args, DebugLevel );
+ gDebugBreakLevel = level;
+ err = kNoErr;
+ break;
+
+ default:
+ err = kUnsupportedErr;
+ break;
+ }
+ va_end( args );
+ return( err );
+}
+
+#if 0
+#pragma mark -
+#pragma mark == Output ==
+#endif
+
+//===========================================================================================================================
+// DebugPrintF
+//===========================================================================================================================
+
+DEBUG_EXPORT size_t DebugPrintF( DebugLevel inLevel, const char *inFormat, ... )
+{
+ va_list args;
+ size_t n;
+
+ // Skip if the level is not in the enabled range..
+
+ if( ( inLevel < gDebugPrintLevelMin ) || ( inLevel > gDebugPrintLevelMax ) )
+ {
+ n = 0;
+ goto exit;
+ }
+
+ va_start( args, inFormat );
+ n = DebugPrintFVAList( inLevel, inFormat, args );
+ va_end( args );
+
+exit:
+ return( n );
+}
+
+//===========================================================================================================================
+// DebugPrintFVAList
+//===========================================================================================================================
+
+DEBUG_EXPORT size_t DebugPrintFVAList( DebugLevel inLevel, const char *inFormat, va_list inArgs )
+{
+ size_t n;
+ char buffer[ 512 ];
+
+ // Skip if the level is not in the enabled range..
+
+ if( ( inLevel < gDebugPrintLevelMin ) || ( inLevel > gDebugPrintLevelMax ) )
+ {
+ n = 0;
+ goto exit;
+ }
+
+ n = DebugSNPrintFVAList( buffer, sizeof( buffer ), inFormat, inArgs );
+ DebugPrint( inLevel, buffer, (size_t) n );
+
+exit:
+ return( n );
+}
+
+//===========================================================================================================================
+// DebugPrint
+//===========================================================================================================================
+
+static OSStatus DebugPrint( DebugLevel inLevel, char *inData, size_t inSize )
+{
+ OSStatus err;
+
+ // Skip if the level is not in the enabled range..
+
+ if( ( inLevel < gDebugPrintLevelMin ) || ( inLevel > gDebugPrintLevelMax ) )
+ {
+ err = kRangeErr;
+ goto exit;
+ }
+
+ // Printing is not safe at interrupt time so check for this and warn with an interrupt safe mechanism (if available).
+
+ if( DebugTaskLevel() & kDebugInterruptLevelMask )
+ {
+ #if( TARGET_OS_VXWORKS )
+ logMsg( "\ncannot print at interrupt time\n\n", 1, 2, 3, 4, 5, 6 );
+ #endif
+
+ err = kExecutionStateErr;
+ goto exit;
+ }
+
+ // Initialize the debugging library if it hasn't already been initialized (allows for zero-config usage).
+
+ if( !gDebugInitialized )
+ {
+ debug_initialize( kDebugOutputTypeMetaConsole );
+ }
+
+ // Print based on the current output type.
+
+ switch( gDebugOutputType )
+ {
+ case kDebugOutputTypeNone:
+ break;
+
+ case kDebugOutputTypeCustom:
+ if( gDebugCustomOutputFunction )
+ {
+ gDebugCustomOutputFunction( inData, inSize, gDebugCustomOutputContext );
+ }
+ break;
+
+#if( DEBUG_FPRINTF_ENABLED )
+ case kDebugOutputTypeFPrintF:
+ DebugFPrintFPrint( inData, inSize );
+ break;
+#endif
+
+#if( DEBUG_IDEBUG_ENABLED )
+ case kDebugOutputTypeiDebug:
+ DebugiDebugPrint( inData, inSize );
+ break;
+#endif
+
+#if( DEBUG_KPRINTF_ENABLED )
+ case kDebugOutputTypeKPrintF:
+ DebugKPrintFPrint( inData, inSize );
+ break;
+#endif
+
+#if( DEBUG_MAC_OS_X_IOLOG_ENABLED )
+ case kDebugOutputTypeMacOSXIOLog:
+ DebugMacOSXIOLogPrint( inData, inSize );
+ break;
+#endif
+
+#if( TARGET_OS_MAC )
+ case kDebugOutputTypeMacOSXLog:
+ DebugMacOSXLogPrint( inData, inSize );
+ break;
+#endif
+
+#if( TARGET_OS_WIN32 )
+ case kDebugOutputTypeWindowsDebugger:
+ DebugWindowsDebuggerPrint( inData, inSize );
+ break;
+#endif
+
+#if( TARGET_OS_WIN32 && !TARGET_OS_WINDOWS_CE )
+ case kDebugOutputTypeWindowsEventLog:
+ DebugWindowsEventLogPrint( inLevel, inData, inSize );
+ break;
+#endif
+
+ default:
+ break;
+ }
+ err = kNoErr;
+
+exit:
+ return( err );
+}
+
+//===========================================================================================================================
+// DebugPrintAssert
+//
+// Warning: This routine relies on several of the strings being string constants that will exist forever because the
+// underlying logMsg API that does the printing is asynchronous so it cannot use temporary/stack-based
+// pointer variables (e.g. local strings). The debug macros that invoke this function only use constant
+// constant strings, but if this function is invoked directly from other places, it must use constant strings.
+//===========================================================================================================================
+
+DEBUG_EXPORT void
+ DebugPrintAssert(
+ int_least32_t inErrorCode,
+ const char * inAssertString,
+ const char * inMessage,
+ const char * inFilename,
+ int_least32_t inLineNumber,
+ const char * inFunction )
+{
+ // Skip if the level is not in the enabled range..
+
+ if( ( kDebugLevelAssert < gDebugPrintLevelMin ) || ( kDebugLevelAssert > gDebugPrintLevelMax ) )
+ {
+ return;
+ }
+
+ if( inErrorCode != 0 )
+ {
+ DebugPrintF(
+ kDebugLevelAssert,
+ "\n"
+ "[ASSERT] error: %ld (%m)\n"
+ "[ASSERT] where: \"%s\", line %ld, \"%s\"\n"
+ "\n",
+ inErrorCode, inErrorCode,
+ inFilename ? inFilename : "",
+ inLineNumber,
+ inFunction ? inFunction : "" );
+ }
+ else
+ {
+ DebugPrintF(
+ kDebugLevelAssert,
+ "\n"
+ "[ASSERT] assert: \"%s\" %s\n"
+ "[ASSERT] where: \"%s\", line %ld, \"%s\"\n"
+ "\n",
+ inAssertString ? inAssertString : "",
+ inMessage ? inMessage : "",
+ inFilename ? inFilename : "",
+ inLineNumber,
+ inFunction ? inFunction : "" );
+ }
+
+ // Break into the debugger if enabled.
+
+ #if( TARGET_OS_WIN32 )
+ if( gDebugBreakLevel <= kDebugLevelAssert )
+ {
+ if( IsDebuggerPresent() )
+ {
+ DebugBreak();
+ }
+ }
+ #endif
+}
+
+#if 0
+#pragma mark -
+#endif
+
+#if( DEBUG_FPRINTF_ENABLED )
+//===========================================================================================================================
+// DebugFPrintFInit
+//===========================================================================================================================
+
+static OSStatus DebugFPrintFInit( DebugOutputTypeFlags inFlags, const char *inFilename )
+{
+ OSStatus err;
+ DebugOutputTypeFlags typeFlags;
+
+ typeFlags = inFlags & kDebugOutputTypeFlagsTypeMask;
+ if( typeFlags == kDebugOutputTypeFlagsStdOut )
+ {
+ #if( TARGET_OS_WIN32 )
+ DebugWinEnableConsole();
+ #endif
+
+ gDebugFPrintFFile = stdout;
+ }
+ else if( typeFlags == kDebugOutputTypeFlagsStdErr )
+ {
+ #if( TARGET_OS_WIN32 )
+ DebugWinEnableConsole();
+ #endif
+
+ gDebugFPrintFFile = stdout;
+ }
+ else if( typeFlags == kDebugOutputTypeFlagsFile )
+ {
+ require_action_quiet( inFilename && ( *inFilename != '\0' ), exit, err = kOpenErr );
+
+ gDebugFPrintFFile = fopen( inFilename, "a" );
+ require_action_quiet( gDebugFPrintFFile, exit, err = kOpenErr );
+ }
+ else
+ {
+ err = kParamErr;
+ goto exit;
+ }
+ err = kNoErr;
+
+exit:
+ return( err );
+}
+
+//===========================================================================================================================
+// DebugFPrintFPrint
+//===========================================================================================================================
+
+static void DebugFPrintFPrint( char *inData, size_t inSize )
+{
+ char * p;
+ char * q;
+
+ // Convert \r to \n. fprintf will interpret \n and convert to whatever is appropriate for the platform.
+
+ p = inData;
+ q = p + inSize;
+ while( p < q )
+ {
+ if( *p == '\r' )
+ {
+ *p = '\n';
+ }
+ ++p;
+ }
+
+ // Write the data and flush.
+
+ if( gDebugFPrintFFile )
+ {
+ fprintf( gDebugFPrintFFile, "%.*s", (int) inSize, inData );
+ fflush( gDebugFPrintFFile );
+ }
+}
+#endif // DEBUG_FPRINTF_ENABLED
+
+#if( DEBUG_IDEBUG_ENABLED )
+//===========================================================================================================================
+// DebugiDebugInit
+//===========================================================================================================================
+
+static OSStatus DebugiDebugInit( void )
+{
+ OSStatus err;
+
+ #if( TARGET_API_MAC_OSX_KERNEL )
+
+ extern uint32_t * _giDebugReserved1;
+
+ // Emulate the iDebugSetOutputType macro in iDebugServices.h.
+ // Note: This is not thread safe, but neither is iDebugServices.h nor iDebugKext.
+
+ if( !_giDebugReserved1 )
+ {
+ _giDebugReserved1 = (uint32_t *) IOMalloc( sizeof( uint32_t ) );
+ require_action_quiet( _giDebugReserved1, exit, err = kNoMemoryErr );
+ }
+ *_giDebugReserved1 = 0x00010000U;
+ err = kNoErr;
+exit:
+ #else
+
+ __private_extern__ void iDebugSetOutputTypeInternal( uint32_t inType );
+
+ iDebugSetOutputTypeInternal( 0x00010000U );
+ err = kNoErr;
+
+ #endif
+
+ return( err );
+}
+
+//===========================================================================================================================
+// DebugiDebugPrint
+//===========================================================================================================================
+
+static void DebugiDebugPrint( char *inData, size_t inSize )
+{
+ #if( TARGET_API_MAC_OSX_KERNEL )
+
+ // Locally declared here so we do not need to include iDebugKext.h.
+ // Note: IOKit uses a global namespace for all code and only a partial link occurs at build time. When the
+ // KEXT is loaded, the runtime linker will link in this extern'd symbol (assuming iDebug is present).
+ // _giDebugLogInternal is actually part of IOKit proper so this should link even if iDebug is not present.
+
+ typedef void ( *iDebugLogFunctionPtr )( uint32_t inLevel, uint32_t inTag, const char *inFormat, ... );
+
+ extern iDebugLogFunctionPtr _giDebugLogInternal;
+
+ if( _giDebugLogInternal )
+ {
+ _giDebugLogInternal( 0, 0, "%.*s", (int) inSize, inData );
+ }
+
+ #else
+
+ __private_extern__ void iDebugLogInternal( uint32_t inLevel, uint32_t inTag, const char *inFormat, ... );
+
+ iDebugLogInternal( 0, 0, "%.*s", (int) inSize, inData );
+
+ #endif
+}
+#endif
+
+#if( DEBUG_KPRINTF_ENABLED )
+//===========================================================================================================================
+// DebugKPrintFPrint
+//===========================================================================================================================
+
+static void DebugKPrintFPrint( char *inData, size_t inSize )
+{
+ extern void kprintf( const char *inFormat, ... );
+
+ kprintf( "%.*s", (int) inSize, inData );
+}
+#endif
+
+#if( DEBUG_MAC_OS_X_IOLOG_ENABLED )
+//===========================================================================================================================
+// DebugMacOSXIOLogPrint
+//===========================================================================================================================
+
+static void DebugMacOSXIOLogPrint( char *inData, size_t inSize )
+{
+ extern void IOLog( const char *inFormat, ... );
+
+ IOLog( "%.*s", (int) inSize, inData );
+}
+#endif
+
+#if( TARGET_OS_MAC )
+//===========================================================================================================================
+// DebugMacOSXLogInit
+//===========================================================================================================================
+
+static OSStatus DebugMacOSXLogInit( void )
+{
+ OSStatus err;
+ CFStringRef path;
+ CFURLRef url;
+ CFBundleRef bundle;
+ CFStringRef functionName;
+ void * functionPtr;
+
+ bundle = NULL;
+
+ // Create a bundle reference for System.framework.
+
+ path = CFSTR( "/System/Library/Frameworks/System.framework" );
+ url = CFURLCreateWithFileSystemPath( NULL, path, kCFURLPOSIXPathStyle, true );
+ require_action_quiet( url, exit, err = memFullErr );
+
+ bundle = CFBundleCreate( NULL, url );
+ CFRelease( url );
+ require_action_quiet( bundle, exit, err = memFullErr );
+
+ // Get a ptr to the system's "printf" function from System.framework.
+
+ functionName = CFSTR( "printf" );
+ functionPtr = CFBundleGetFunctionPointerForName( bundle, functionName );
+ require_action_quiet( functionPtr, exit, err = memFullErr );
+
+ // Success! Note: The bundle cannot be released because it would invalidate the function ptr.
+
+ gDebugMacOSXLogFunction = (DebugMacOSXLogFunctionPtr) functionPtr;
+ bundle = NULL;
+ err = noErr;
+
+exit:
+ if( bundle )
+ {
+ CFRelease( bundle );
+ }
+ return( err );
+}
+
+//===========================================================================================================================
+// DebugMacOSXLogPrint
+//===========================================================================================================================
+
+static void DebugMacOSXLogPrint( char *inData, size_t inSize )
+{
+ if( gDebugMacOSXLogFunction )
+ {
+ gDebugMacOSXLogFunction( "%.*s", (int) inSize, inData );
+ }
+}
+#endif
+
+#if( TARGET_OS_WIN32 )
+//===========================================================================================================================
+// DebugWindowsDebuggerPrint
+//===========================================================================================================================
+
+void DebugWindowsDebuggerPrint( char *inData, size_t inSize )
+{
+ TCHAR buffer[ 512 ];
+ const char * src;
+ const char * end;
+ TCHAR * dst;
+ char c;
+
+ // Copy locally and null terminate the string. This also converts from char to TCHAR in case we are
+ // building with UNICODE enabled since the input is always char. Also convert \r to \n in the process.
+
+ src = inData;
+ if( inSize >= sizeof_array( buffer ) )
+ {
+ inSize = sizeof_array( buffer ) - 1;
+ }
+ end = src + inSize;
+ dst = buffer;
+ while( src < end )
+ {
+ c = *src++;
+ if( c == '\r' )
+ {
+ c = '\n';
+ }
+ *dst++ = (TCHAR) c;
+ }
+ *dst = 0;
+
+ // Print out the string to the debugger.
+
+ OutputDebugString( buffer );
+}
+#endif
+
+#if( TARGET_OS_WIN32 && !TARGET_OS_WINDOWS_CE )
+//===========================================================================================================================
+// DebugWindowsEventLogInit
+//===========================================================================================================================
+
+static OSStatus DebugWindowsEventLogInit( const char *inName, HMODULE inModule )
+{
+ OSStatus err;
+ HKEY key;
+ TCHAR name[ 128 ];
+ const char * src;
+ TCHAR path[ MAX_PATH ];
+ size_t size;
+ DWORD typesSupported;
+ DWORD n;
+
+ key = NULL;
+
+ // Use a default name if needed then convert the name to TCHARs so it works on ANSI or Unicode builds.
+
+ if( !inName || ( *inName == '\0' ) )
+ {
+ inName = "DefaultApp";
+ }
+ DebugWinCharToTCharString( inName, kSizeCString, name, sizeof( name ), NULL );
+
+ // Build the path string using the fixed registry path and app name.
+
+ src = "SYSTEM\\CurrentControlSet\\Services\\EventLog\\Application\\";
+ DebugWinCharToTCharString( src, kSizeCString, path, sizeof_array( path ), &size );
+ DebugWinCharToTCharString( inName, kSizeCString, path + size, sizeof_array( path ) - size, NULL );
+
+ // Add/Open the source name as a sub-key under the Application key in the EventLog registry key.
+
+ err = RegCreateKeyEx( HKEY_LOCAL_MACHINE, path, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &key, NULL );
+ require_noerr_quiet( err, exit );
+
+ // Set the path in the EventMessageFile subkey. Add 1 to the TCHAR count to include the null terminator.
+
+ n = GetModuleFileName( inModule, path, sizeof_array( path ) );
+ err = translate_errno( n > 0, (OSStatus) GetLastError(), kParamErr );
+ require_noerr_quiet( err, exit );
+ n += 1;
+ n *= sizeof( TCHAR );
+
+ err = RegSetValueEx( key, TEXT( "EventMessageFile" ), 0, REG_EXPAND_SZ, (const LPBYTE) path, n );
+ require_noerr_quiet( err, exit );
+
+ // Set the supported event types in the TypesSupported subkey.
+
+ typesSupported = EVENTLOG_SUCCESS | EVENTLOG_ERROR_TYPE | EVENTLOG_WARNING_TYPE | EVENTLOG_INFORMATION_TYPE |
+ EVENTLOG_AUDIT_SUCCESS | EVENTLOG_AUDIT_FAILURE;
+ err = RegSetValueEx( key, TEXT( "TypesSupported" ), 0, REG_DWORD, (const LPBYTE) &typesSupported, sizeof( DWORD ) );
+ require_noerr_quiet( err, exit );
+
+ // Set up the event source.
+
+ gDebugWindowsEventLogEventSource = RegisterEventSource( NULL, name );
+ err = translate_errno( gDebugWindowsEventLogEventSource, (OSStatus) GetLastError(), kParamErr );
+ require_noerr_quiet( err, exit );
+
+exit:
+ if( key )
+ {
+ RegCloseKey( key );
+ }
+ return( err );
+}
+
+//===========================================================================================================================
+// DebugWindowsEventLogPrint
+//===========================================================================================================================
+
+static void DebugWindowsEventLogPrint( DebugLevel inLevel, char *inData, size_t inSize )
+{
+ WORD type;
+ TCHAR buffer[ 512 ];
+ const char * src;
+ const char * end;
+ TCHAR * dst;
+ char c;
+ const TCHAR * array[ 1 ];
+
+ // Map the debug level to a Windows EventLog type.
+
+ if( inLevel <= kDebugLevelNotice )
+ {
+ type = EVENTLOG_INFORMATION_TYPE;
+ }
+ else if( inLevel <= kDebugLevelWarning )
+ {
+ type = EVENTLOG_WARNING_TYPE;
+ }
+ else
+ {
+ type = EVENTLOG_ERROR_TYPE;
+ }
+
+ // Copy locally and null terminate the string. This also converts from char to TCHAR in case we are
+ // building with UNICODE enabled since the input is always char. Also convert \r to \n in the process.
+
+ src = inData;
+ if( inSize >= sizeof_array( buffer ) )
+ {
+ inSize = sizeof_array( buffer ) - 1;
+ }
+ end = src + inSize;
+ dst = buffer;
+ while( src < end )
+ {
+ c = *src++;
+ if( c == '\r' )
+ {
+ c = '\n';
+ }
+ *dst++ = (TCHAR) c;
+ }
+ *dst = 0;
+
+ // Add the the string to the event log.
+
+ array[ 0 ] = buffer;
+ if( gDebugWindowsEventLogEventSource )
+ {
+ ReportEvent( gDebugWindowsEventLogEventSource, type, 0, 0x20000001L, NULL, 1, 0, array, NULL );
+ }
+}
+#endif // TARGET_OS_WIN32 && !TARGET_OS_WINDOWS_CE
+
+#if( DEBUG_CORE_SERVICE_ASSERTS_ENABLED )
+//===========================================================================================================================
+// DebugAssertOutputHandler
+//===========================================================================================================================
+
+static pascal void
+ DebugAssertOutputHandler(
+ OSType inComponentSignature,
+ UInt32 inOptions,
+ const char * inAssertString,
+ const char * inExceptionString,
+ const char * inErrorString,
+ const char * inFileName,
+ long inLineNumber,
+ void * inValue,
+ ConstStr255Param inOutputMsg )
+{
+ DEBUG_UNUSED( inComponentSignature );
+ DEBUG_UNUSED( inOptions );
+ DEBUG_UNUSED( inExceptionString );
+ DEBUG_UNUSED( inValue );
+ DEBUG_UNUSED( inOutputMsg );
+
+ DebugPrintAssert( 0, inAssertString, inErrorString, inFileName, (int_least32_t) inLineNumber, "" );
+}
+#endif
+
+#if 0
+#pragma mark -
+#pragma mark == Utilities ==
+#endif
+
+//===========================================================================================================================
+// DebugSNPrintF
+//
+// Stolen from mDNS.c's mDNS_snprintf/mDNS_vsnprintf with the following changes:
+//
+// Changed names to avoid name collisions with the mDNS versions.
+// Changed types to standard C types since mDNSEmbeddedAPI.h may not be available.
+// Conditionalized mDNS stuff so it can be used with or with mDNSEmbeddedAPI.h.
+// Added 64-bit support for %d (%lld), %i (%lli), %u (%llu), %o (%llo), %x (%llx), and %b (%llb).
+// Added %@ - Cocoa/CoreFoundation object. Param is the object. Strings are used directly. Others use CFCopyDescription.
+// Added %.8a - FIbre Channel address. Arg=ptr to address.
+// Added %##a - IPv4 (if AF_INET defined) or IPv6 (if AF_INET6 defined) sockaddr. Arg=ptr to sockaddr.
+// Added %b - Binary representation of integer (e.g. 01101011). Modifiers and arg=the same as %d, %x, etc.
+// Added %C - Mac-style FourCharCode (e.g. 'APPL'). Arg=32-bit value to print as a Mac-style FourCharCode.
+// Added %H - Hex Dump (e.g. "\x6b\xa7" -> "6B A7"). 1st arg=ptr, 2nd arg=size, 3rd arg=max size.
+// Added %#H - Hex Dump & ASCII (e.g. "\x41\x62" -> "6B A7 'Ab'"). 1st arg=ptr, 2nd arg=size, 3rd arg=max size.
+// Added %m - Error Message (e.g. 0 -> "kNoErr"). Modifiers and error code args are the same as %d, %x, etc.
+// Added %S - UTF-16 string. Host order if no BOM. Precision is UTF-16 char count. BOM counts in any precision. Arg=ptr.
+// Added %#S - Big Endian UTF-16 string (unless BOM overrides). Otherwise the same as %S.
+// Added %##S - Little Endian UTF-16 string (unless BOM overrides). Otherwise the same as %S.
+// Added %U - Universally Unique Identifier (UUID) (e.g. 6ba7b810-9dad-11d1-80b4-00c04fd430c8). Arg=ptr to 16-byte UUID.
+//===========================================================================================================================
+
+DEBUG_EXPORT size_t DebugSNPrintF(char *sbuffer, size_t buflen, const char *fmt, ...)
+ {
+ size_t length;
+
+ va_list ptr;
+ va_start(ptr,fmt);
+ length = DebugSNPrintFVAList(sbuffer, buflen, fmt, ptr);
+ va_end(ptr);
+
+ return(length);
+ }
+
+//===========================================================================================================================
+// DebugSNPrintFVAList - va_list version of DebugSNPrintF. See DebugSNPrintF for more info.
+//===========================================================================================================================
+
+DEBUG_EXPORT size_t DebugSNPrintFVAList(char *sbuffer, size_t buflen, const char *fmt, va_list arg)
+ {
+ static const struct DebugSNPrintF_format
+ {
+ unsigned leftJustify : 1;
+ unsigned forceSign : 1;
+ unsigned zeroPad : 1;
+ unsigned havePrecision : 1;
+ unsigned hSize : 1;
+ char lSize;
+ char altForm;
+ char sign; // +, - or space
+ unsigned int fieldWidth;
+ unsigned int precision;
+ } DebugSNPrintF_format_default = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+
+ size_t nwritten = 0;
+ int c;
+ if (buflen == 0) return(0);
+ buflen--; // Pre-reserve one space in the buffer for the terminating nul
+ if (buflen == 0) goto exit;
+
+ for (c = *fmt; c != 0; c = *++fmt)
+ {
+ if (c != '%')
+ {
+ *sbuffer++ = (char)c;
+ if (++nwritten >= buflen) goto exit;
+ }
+ else
+ {
+ size_t i=0, j;
+ // The mDNS Vsprintf Argument Conversion Buffer is used as a temporary holding area for
+ // generating decimal numbers, hexdecimal numbers, IP addresses, domain name strings, etc.
+ // The size needs to be enough for a 256-byte domain name plus some error text.
+ #define mDNS_VACB_Size 300
+ char mDNS_VACB[mDNS_VACB_Size];
+ #define mDNS_VACB_Lim (&mDNS_VACB[mDNS_VACB_Size])
+ #define mDNS_VACB_Remain(s) ((size_t)(mDNS_VACB_Lim - s))
+ char *s = mDNS_VACB_Lim;
+ const char *digits = "0123456789ABCDEF";
+ struct DebugSNPrintF_format F = DebugSNPrintF_format_default;
+
+ for(;;) // decode flags
+ {
+ c = *++fmt;
+ if (c == '-') F.leftJustify = 1;
+ else if (c == '+') F.forceSign = 1;
+ else if (c == ' ') F.sign = ' ';
+ else if (c == '#') F.altForm++;
+ else if (c == '0') F.zeroPad = 1;
+ else break;
+ }
+
+ if (c == '*') // decode field width
+ {
+ int f = va_arg(arg, int);
+ if (f < 0) { f = -f; F.leftJustify = 1; }
+ F.fieldWidth = (unsigned int)f;
+ c = *++fmt;
+ }
+ else
+ {
+ for (; c >= '0' && c <= '9'; c = *++fmt)
+ F.fieldWidth = (10 * F.fieldWidth) + (c - '0');
+ }
+
+ if (c == '.') // decode precision
+ {
+ if ((c = *++fmt) == '*')
+ { F.precision = va_arg(arg, unsigned int); c = *++fmt; }
+ else for (; c >= '0' && c <= '9'; c = *++fmt)
+ F.precision = (10 * F.precision) + (c - '0');
+ F.havePrecision = 1;
+ }
+
+ if (F.leftJustify) F.zeroPad = 0;
+
+ conv:
+ switch (c) // perform appropriate conversion
+ {
+ #if TYPE_LONGLONG_NATIVE
+ unsigned_long_long_compat n;
+ unsigned_long_long_compat base;
+ #else
+ unsigned long n;
+ unsigned long base;
+ #endif
+ case 'h' : F.hSize = 1; c = *++fmt; goto conv;
+ case 'l' : // fall through
+ case 'L' : F.lSize++; c = *++fmt; goto conv;
+ case 'd' :
+ case 'i' : base = 10;
+ goto canBeSigned;
+ case 'u' : base = 10;
+ goto notSigned;
+ case 'o' : base = 8;
+ goto notSigned;
+ case 'b' : base = 2;
+ goto notSigned;
+ case 'p' : n = va_arg(arg, uintptr_t);
+ F.havePrecision = 1;
+ F.precision = (sizeof(uintptr_t) == 4) ? 8 : 16;
+ F.sign = 0;
+ base = 16;
+ c = 'x';
+ goto number;
+ case 'x' : digits = "0123456789abcdef";
+ case 'X' : base = 16;
+ goto notSigned;
+ canBeSigned:
+ #if TYPE_LONGLONG_NATIVE
+ if (F.lSize == 1) n = (unsigned_long_long_compat)va_arg(arg, long);
+ else if (F.lSize == 2) n = (unsigned_long_long_compat)va_arg(arg, long_long_compat);
+ else n = (unsigned_long_long_compat)va_arg(arg, int);
+ #else
+ if (F.lSize == 1) n = (unsigned long)va_arg(arg, long);
+ else if (F.lSize == 2) goto exit;
+ else n = (unsigned long)va_arg(arg, int);
+ #endif
+ if (F.hSize) n = (short) n;
+ #if TYPE_LONGLONG_NATIVE
+ if ((long_long_compat) n < 0) { n = (unsigned_long_long_compat)-(long_long_compat)n; F.sign = '-'; }
+ #else
+ if ((long) n < 0) { n = (unsigned long)-(long)n; F.sign = '-'; }
+ #endif
+ else if (F.forceSign) F.sign = '+';
+ goto number;
+
+ notSigned: if (F.lSize == 1) n = va_arg(arg, unsigned long);
+ else if (F.lSize == 2)
+ {
+ #if TYPE_LONGLONG_NATIVE
+ n = va_arg(arg, unsigned_long_long_compat);
+ #else
+ goto exit;
+ #endif
+ }
+ else n = va_arg(arg, unsigned int);
+ if (F.hSize) n = (unsigned short) n;
+ F.sign = 0;
+ goto number;
+
+ number: if (!F.havePrecision)
+ {
+ if (F.zeroPad)
+ {
+ F.precision = F.fieldWidth;
+ if (F.altForm) F.precision -= 2;
+ if (F.sign) --F.precision;
+ }
+ if (F.precision < 1) F.precision = 1;
+ }
+ if (F.precision > mDNS_VACB_Size - 1)
+ F.precision = mDNS_VACB_Size - 1;
+ for (i = 0; n; n /= base, i++) *--s = (char)(digits[n % base]);
+ for (; i < F.precision; i++) *--s = '0';
+ if (F.altForm) { *--s = (char)c; *--s = '0'; i += 2; }
+ if (F.sign) { *--s = F.sign; i++; }
+ break;
+
+ case 'a' : {
+ unsigned char *a = va_arg(arg, unsigned char *);
+ char pre[4] = "";
+ char post[32] = "";
+ if (!a) { static char emsg[] = "<<NULL>>"; s = emsg; i = sizeof(emsg)-1; }
+ else
+ {
+ s = mDNS_VACB; // Adjust s to point to the start of the buffer, not the end
+ if (F.altForm == 1)
+ {
+ #if(defined(MDNS_DEBUGMSGS))
+ mDNSAddr *ip = (mDNSAddr*)a;
+ switch (ip->type)
+ {
+ case mDNSAddrType_IPv4: F.precision = 4; a = (unsigned char *)&ip->ip.v4; break;
+ case mDNSAddrType_IPv6: F.precision = 16; a = (unsigned char *)&ip->ip.v6; break;
+ default: F.precision = 0; break;
+ }
+ #else
+ F.precision = 0; // mDNSEmbeddedAPI.h not included so no mDNSAddr support
+ #endif
+ }
+ else if (F.altForm == 2)
+ {
+ #ifdef AF_INET
+ const struct sockaddr *sa;
+ unsigned char *port;
+ sa = (const struct sockaddr*)a;
+ switch (sa->sa_family)
+ {
+ case AF_INET: F.precision = 4; a = (unsigned char*)&((const struct sockaddr_in *)a)->sin_addr;
+ port = (unsigned char*)&((const struct sockaddr_in *)sa)->sin_port;
+ DebugSNPrintF(post, sizeof(post), ":%d", (port[0] << 8) | port[1]); break;
+ #ifdef AF_INET6
+ case AF_INET6: F.precision = 16; a = (unsigned char*)&((const struct sockaddr_in6 *)a)->sin6_addr;
+ pre[0] = '['; pre[1] = '\0';
+ port = (unsigned char*)&((const struct sockaddr_in6 *)sa)->sin6_port;
+ DebugSNPrintF(post, sizeof(post), "%%%d]:%d",
+ (int)((const struct sockaddr_in6 *)sa)->sin6_scope_id,
+ (port[0] << 8) | port[1]); break;
+ #endif
+ default: F.precision = 0; break;
+ }
+ #else
+ F.precision = 0; // socket interfaces not included so no sockaddr support
+ #endif
+ }
+ switch (F.precision)
+ {
+ case 4: i = DebugSNPrintF(mDNS_VACB, sizeof(mDNS_VACB), "%d.%d.%d.%d%s",
+ a[0], a[1], a[2], a[3], post); break;
+ case 6: i = DebugSNPrintF(mDNS_VACB, sizeof(mDNS_VACB), "%02X:%02X:%02X:%02X:%02X:%02X",
+ a[0], a[1], a[2], a[3], a[4], a[5]); break;
+ case 8: i = DebugSNPrintF(mDNS_VACB, sizeof(mDNS_VACB), "%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X",
+ a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7]); break;
+ case 16: i = DebugSNPrintF(mDNS_VACB, sizeof(mDNS_VACB),
+ "%s%02X%02X:%02X%02X:%02X%02X:%02X%02X:%02X%02X:%02X%02X:%02X%02X:%02X%02X%s",
+ pre, a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8],
+ a[9], a[10], a[11], a[12], a[13], a[14], a[15], post); break;
+ default: i = DebugSNPrintF(mDNS_VACB, sizeof(mDNS_VACB), "%s", "<< ERROR: Must specify address size "
+ "(i.e. %.4a=IPv4, %.6a=Ethernet, %.8a=Fibre Channel %.16a=IPv6) >>"); break;
+ }
+ }
+ }
+ break;
+
+ case 'U' : {
+ unsigned char *a = va_arg(arg, unsigned char *);
+ if (!a) { static char emsg[] = "<<NULL>>"; s = emsg; i = sizeof(emsg)-1; }
+ else
+ {
+ s = mDNS_VACB; // Adjust s to point to the start of the buffer, not the end
+ i = DebugSNPrintF(mDNS_VACB, sizeof(mDNS_VACB), "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
+ *((uint32_t*) &a[0]), *((uint16_t*) &a[4]), *((uint16_t*) &a[6]),
+ a[8], a[9], a[10], a[11], a[12], a[13], a[14], a[15]); break;
+ }
+ }
+ break;
+
+ case 'c' : *--s = (char)va_arg(arg, int); i = 1; break;
+
+ case 'C' : if (F.lSize) n = va_arg(arg, unsigned long);
+ else n = va_arg(arg, unsigned int);
+ if (F.hSize) n = (unsigned short) n;
+ c = (int)( n & 0xFF); *--s = (char)(DebugIsPrint(c) ? c : '^');
+ c = (int)((n >> 8) & 0xFF); *--s = (char)(DebugIsPrint(c) ? c : '^');
+ c = (int)((n >> 16) & 0xFF); *--s = (char)(DebugIsPrint(c) ? c : '^');
+ c = (int)((n >> 24) & 0xFF); *--s = (char)(DebugIsPrint(c) ? c : '^');
+ i = 4;
+ break;
+
+ case 's' : s = va_arg(arg, char *);
+ if (!s) { static char emsg[] = "<<NULL>>"; s = emsg; i = sizeof(emsg)-1; }
+ else switch (F.altForm)
+ {
+ case 0: i=0;
+ if (F.havePrecision) // C string
+ {
+ while((i < F.precision) && s[i]) i++;
+ // Make sure we don't truncate in the middle of a UTF-8 character.
+ // If the last character is part of a multi-byte UTF-8 character, back up to the start of it.
+ j=0;
+ while((i > 0) && ((c = s[i-1]) & 0x80)) { j++; i--; if((c & 0xC0) != 0x80) break; }
+ // If the actual count of UTF-8 characters matches the encoded UTF-8 count, add it back.
+ if((j > 1) && (j <= 6))
+ {
+ int test = (0xFF << (8-j)) & 0xFF;
+ int mask = test | (1 << ((8-j)-1));
+ if((c & mask) == test) i += j;
+ }
+ }
+ else
+ while(s[i]) i++;
+ break;
+ case 1: i = (unsigned char) *s++; break; // Pascal string
+ case 2: { // DNS label-sequence name
+ unsigned char *a = (unsigned char *)s;
+ s = mDNS_VACB; // Adjust s to point to the start of the buffer, not the end
+ if (*a == 0) *s++ = '.'; // Special case for root DNS name
+ while (*a)
+ {
+ if (*a > 63) { s += DebugSNPrintF(s, mDNS_VACB_Remain(s), "<<INVALID LABEL LENGTH %u>>", *a); break; }
+ if (s + *a >= &mDNS_VACB[254]) { s += DebugSNPrintF(s, mDNS_VACB_Remain(s), "<<NAME TOO LONG>>"); break; }
+ s += DebugSNPrintF(s, mDNS_VACB_Remain(s), "%#s.", a);
+ a += 1 + *a;
+ }
+ i = (size_t)(s - mDNS_VACB);
+ s = mDNS_VACB; // Reset s back to the start of the buffer
+ break;
+ }
+ }
+ if (F.havePrecision && i > F.precision) // Make sure we don't truncate in the middle of a UTF-8 character
+ { i = F.precision; while (i>0 && (s[i] & 0xC0) == 0x80) i--; }
+ break;
+
+ case 'S': { // UTF-16 string
+ unsigned char *a = va_arg(arg, unsigned char *);
+ uint16_t *u = (uint16_t*)a;
+ if (!u) { static char emsg[] = "<<NULL>>"; s = emsg; i = sizeof(emsg)-1; }
+ if ((!F.havePrecision || F.precision))
+ {
+ if ((a[0] == 0xFE) && (a[1] == 0xFF)) { F.altForm = 1; u += 1; a += 2; F.precision--; } // Big Endian
+ else if ((a[0] == 0xFF) && (a[1] == 0xFE)) { F.altForm = 2; u += 1; a += 2; F.precision--; } // Little Endian
+ }
+ s = mDNS_VACB; // Adjust s to point to the start of the buffer, not the end
+ switch (F.altForm)
+ {
+ case 0: while ((!F.havePrecision || (i < F.precision)) && u[i] && mDNS_VACB_Remain(s)) // Host Endian
+ { c = u[i]; *s++ = (char)(DebugIsPrint(c) ? c : '^'); i++; }
+ break;
+ case 1: while ((!F.havePrecision || (i < F.precision)) && u[i] && mDNS_VACB_Remain(s)) // Big Endian
+ { c = ((a[0] << 8) | a[1]) & 0xFF; *s++ = (char)(DebugIsPrint(c) ? c : '^'); i++; a += 2; }
+ break;
+ case 2: while ((!F.havePrecision || (i < F.precision)) && u[i] && mDNS_VACB_Remain(s)) // Little Endian
+ { c = ((a[1] << 8) | a[0]) & 0xFF; *s++ = (char)(DebugIsPrint(c) ? c : '^'); i++; a += 2; }
+ break;
+ }
+ }
+ s = mDNS_VACB; // Reset s back to the start of the buffer
+ break;
+
+ #if TARGET_OS_MAC
+ case '@': { // Cocoa/CoreFoundation object
+ CFTypeRef cfObj;
+ CFStringRef cfStr;
+ cfObj = (CFTypeRef) va_arg(arg, void *);
+ cfStr = (CFGetTypeID(cfObj) == CFStringGetTypeID()) ? (CFStringRef)CFRetain(cfObj) : CFCopyDescription(cfObj);
+ s = mDNS_VACB; // Adjust s to point to the start of the buffer, not the end
+ if (cfStr)
+ {
+ CFRange range;
+ CFIndex m;
+ range = CFRangeMake(0, CFStringGetLength(cfStr));
+ m = 0;
+ CFStringGetBytes(cfStr, range, kCFStringEncodingUTF8, '^', false, (UInt8*)mDNS_VACB, (CFIndex)sizeof(mDNS_VACB), &m);
+ CFRelease(cfStr);
+ i = (size_t) m;
+ }
+ else
+ {
+ i = DebugSNPrintF(mDNS_VACB, sizeof(mDNS_VACB), "%s", "ERROR: <invalid CF object>" );
+ }
+ }
+ if (F.havePrecision && i > F.precision) // Make sure we don't truncate in the middle of a UTF-8 character
+ { i = F.precision; while (i>0 && (s[i] & 0xC0) == 0x80) i--; }
+ break;
+ #endif
+
+ case 'm' : { // Error Message
+ long err;
+ if (F.lSize) err = va_arg(arg, long);
+ else err = va_arg(arg, int);
+ if (F.hSize) err = (short)err;
+ DebugGetErrorString(err, mDNS_VACB, sizeof(mDNS_VACB));
+ s = mDNS_VACB; // Adjust s to point to the start of the buffer, not the end
+ for(i=0;s[i];i++) {}
+ }
+ break;
+
+ case 'H' : { // Hex Dump
+ void *a = va_arg(arg, void *);
+ size_t size = (size_t)va_arg(arg, int);
+ size_t max = (size_t)va_arg(arg, int);
+ DebugFlags flags =
+ kDebugFlagsNoAddress | kDebugFlagsNoOffset | kDebugFlagsNoNewLine |
+ kDebugFlags8BitSeparator | kDebugFlagsNo32BitSeparator |
+ kDebugFlagsNo16ByteHexPad | kDebugFlagsNoByteCount;
+ if (F.altForm == 0) flags |= kDebugFlagsNoASCII;
+ size = (max < size) ? max : size;
+ s = mDNS_VACB; // Adjust s to point to the start of the buffer, not the end
+ i = DebugHexDump(kDebugLevelMax, 0, NULL, 0, 0, NULL, 0, a, a, size, flags, mDNS_VACB, sizeof(mDNS_VACB));
+ }
+ break;
+
+ case 'v' : { // Version
+ uint32_t version;
+ version = va_arg(arg, unsigned int);
+ DebugNumVersionToString(version, mDNS_VACB);
+ s = mDNS_VACB; // Adjust s to point to the start of the buffer, not the end
+ for(i=0;s[i];i++) {}
+ }
+ break;
+
+ case 'n' : s = va_arg(arg, char *);
+ if (F.hSize) * (short *) s = (short)nwritten;
+ else if (F.lSize) * (long *) s = (long)nwritten;
+ else * (int *) s = (int)nwritten;
+ continue;
+
+ default: s = mDNS_VACB;
+ i = DebugSNPrintF(mDNS_VACB, sizeof(mDNS_VACB), "<<UNKNOWN FORMAT CONVERSION CODE %%%c>>", c);
+
+ case '%' : *sbuffer++ = (char)c;
+ if (++nwritten >= buflen) goto exit;
+ break;
+ }
+
+ if (i < F.fieldWidth && !F.leftJustify) // Pad on the left
+ do {
+ *sbuffer++ = ' ';
+ if (++nwritten >= buflen) goto exit;
+ } while (i < --F.fieldWidth);
+
+ if (i > buflen - nwritten) // Make sure we don't truncate in the middle of a UTF-8 character
+ { i = buflen - nwritten; while (i>0 && (s[i] & 0xC0) == 0x80) i--; }
+ for (j=0; j<i; j++) *sbuffer++ = *s++; // Write the converted result
+ nwritten += i;
+ if (nwritten >= buflen) goto exit;
+
+ for (; i < F.fieldWidth; i++) // Pad on the right
+ {
+ *sbuffer++ = ' ';
+ if (++nwritten >= buflen) goto exit;
+ }
+ }
+ }
+ exit:
+ *sbuffer++ = 0;
+ return(nwritten);
+ }
+
+//===========================================================================================================================
+// DebugGetErrorString
+//===========================================================================================================================
+
+DEBUG_EXPORT const char * DebugGetErrorString( int_least32_t inErrorCode, char *inBuffer, size_t inBufferSize )
+{
+ const char * s;
+ char * dst;
+ char * end;
+#if( TARGET_OS_WIN32 && !TARGET_OS_WINDOWS_CE )
+ char buffer[ 256 ];
+#endif
+
+ switch( inErrorCode )
+ {
+ #define CaseErrorString( X, STR ) case X: s = STR; break
+ #define CaseErrorStringify( X ) case X: s = # X; break
+ #define CaseErrorStringifyHardCode( VALUE, X ) case VALUE: s = # X; break
+
+ // General Errors
+
+ CaseErrorString( 0, "no error" );
+ CaseErrorString( 1, "in-progress/waiting" );
+ CaseErrorString( -1, "catch-all unknown error" );
+
+ // ACP Errors
+
+ CaseErrorStringifyHardCode( -2, kACPBadRequestErr );
+ CaseErrorStringifyHardCode( -3, kACPNoMemoryErr );
+ CaseErrorStringifyHardCode( -4, kACPBadParamErr );
+ CaseErrorStringifyHardCode( -5, kACPNotFoundErr );
+ CaseErrorStringifyHardCode( -6, kACPBadChecksumErr );
+ CaseErrorStringifyHardCode( -7, kACPCommandNotHandledErr );
+ CaseErrorStringifyHardCode( -8, kACPNetworkErr );
+ CaseErrorStringifyHardCode( -9, kACPDuplicateCommandHandlerErr );
+ CaseErrorStringifyHardCode( -10, kACPUnknownPropertyErr );
+ CaseErrorStringifyHardCode( -11, kACPImmutablePropertyErr );
+ CaseErrorStringifyHardCode( -12, kACPBadPropertyValueErr );
+ CaseErrorStringifyHardCode( -13, kACPNoResourcesErr );
+ CaseErrorStringifyHardCode( -14, kACPBadOptionErr );
+ CaseErrorStringifyHardCode( -15, kACPBadSizeErr );
+ CaseErrorStringifyHardCode( -16, kACPBadPasswordErr );
+ CaseErrorStringifyHardCode( -17, kACPNotInitializedErr );
+ CaseErrorStringifyHardCode( -18, kACPNonReadablePropertyErr );
+ CaseErrorStringifyHardCode( -19, kACPBadVersionErr );
+ CaseErrorStringifyHardCode( -20, kACPBadSignatureErr );
+ CaseErrorStringifyHardCode( -21, kACPBadIndexErr );
+ CaseErrorStringifyHardCode( -22, kACPUnsupportedErr );
+ CaseErrorStringifyHardCode( -23, kACPInUseErr );
+ CaseErrorStringifyHardCode( -24, kACPParamCountErr );
+ CaseErrorStringifyHardCode( -25, kACPIDErr );
+ CaseErrorStringifyHardCode( -26, kACPFormatErr );
+ CaseErrorStringifyHardCode( -27, kACPUnknownUserErr );
+ CaseErrorStringifyHardCode( -28, kACPAccessDeniedErr );
+ CaseErrorStringifyHardCode( -29, kACPIncorrectFWErr );
+
+ // Common Services Errors
+
+ CaseErrorStringify( kUnknownErr );
+ CaseErrorStringify( kOptionErr );
+ CaseErrorStringify( kSelectorErr );
+ CaseErrorStringify( kExecutionStateErr );
+ CaseErrorStringify( kPathErr );
+ CaseErrorStringify( kParamErr );
+ CaseErrorStringify( kParamCountErr );
+ CaseErrorStringify( kCommandErr );
+ CaseErrorStringify( kIDErr );
+ CaseErrorStringify( kStateErr );
+ CaseErrorStringify( kRangeErr );
+ CaseErrorStringify( kRequestErr );
+ CaseErrorStringify( kResponseErr );
+ CaseErrorStringify( kChecksumErr );
+ CaseErrorStringify( kNotHandledErr );
+ CaseErrorStringify( kVersionErr );
+ CaseErrorStringify( kSignatureErr );
+ CaseErrorStringify( kFormatErr );
+ CaseErrorStringify( kNotInitializedErr );
+ CaseErrorStringify( kAlreadyInitializedErr );
+ CaseErrorStringify( kNotInUseErr );
+ CaseErrorStringify( kInUseErr );
+ CaseErrorStringify( kTimeoutErr );
+ CaseErrorStringify( kCanceledErr );
+ CaseErrorStringify( kAlreadyCanceledErr );
+ CaseErrorStringify( kCannotCancelErr );
+ CaseErrorStringify( kDeletedErr );
+ CaseErrorStringify( kNotFoundErr );
+ CaseErrorStringify( kNoMemoryErr );
+ CaseErrorStringify( kNoResourcesErr );
+ CaseErrorStringify( kDuplicateErr );
+ CaseErrorStringify( kImmutableErr );
+ CaseErrorStringify( kUnsupportedDataErr );
+ CaseErrorStringify( kIntegrityErr );
+ CaseErrorStringify( kIncompatibleErr );
+ CaseErrorStringify( kUnsupportedErr );
+ CaseErrorStringify( kUnexpectedErr );
+ CaseErrorStringify( kValueErr );
+ CaseErrorStringify( kNotReadableErr );
+ CaseErrorStringify( kNotWritableErr );
+ CaseErrorStringify( kBadReferenceErr );
+ CaseErrorStringify( kFlagErr );
+ CaseErrorStringify( kMalformedErr );
+ CaseErrorStringify( kSizeErr );
+ CaseErrorStringify( kNameErr );
+ CaseErrorStringify( kNotReadyErr );
+ CaseErrorStringify( kReadErr );
+ CaseErrorStringify( kWriteErr );
+ CaseErrorStringify( kMismatchErr );
+ CaseErrorStringify( kDateErr );
+ CaseErrorStringify( kUnderrunErr );
+ CaseErrorStringify( kOverrunErr );
+ CaseErrorStringify( kEndingErr );
+ CaseErrorStringify( kConnectionErr );
+ CaseErrorStringify( kAuthenticationErr );
+ CaseErrorStringify( kOpenErr );
+ CaseErrorStringify( kTypeErr );
+ CaseErrorStringify( kSkipErr );
+ CaseErrorStringify( kNoAckErr );
+ CaseErrorStringify( kCollisionErr );
+ CaseErrorStringify( kBackoffErr );
+ CaseErrorStringify( kNoAddressAckErr );
+ CaseErrorStringify( kBusyErr );
+ CaseErrorStringify( kNoSpaceErr );
+
+ // mDNS/DNS-SD Errors
+
+ CaseErrorStringifyHardCode( -65537, mStatus_UnknownErr );
+ CaseErrorStringifyHardCode( -65538, mStatus_NoSuchNameErr );
+ CaseErrorStringifyHardCode( -65539, mStatus_NoMemoryErr );
+ CaseErrorStringifyHardCode( -65540, mStatus_BadParamErr );
+ CaseErrorStringifyHardCode( -65541, mStatus_BadReferenceErr );
+ CaseErrorStringifyHardCode( -65542, mStatus_BadStateErr );
+ CaseErrorStringifyHardCode( -65543, mStatus_BadFlagsErr );
+ CaseErrorStringifyHardCode( -65544, mStatus_UnsupportedErr );
+ CaseErrorStringifyHardCode( -65545, mStatus_NotInitializedErr );
+ CaseErrorStringifyHardCode( -65546, mStatus_NoCache );
+ CaseErrorStringifyHardCode( -65547, mStatus_AlreadyRegistered );
+ CaseErrorStringifyHardCode( -65548, mStatus_NameConflict );
+ CaseErrorStringifyHardCode( -65549, mStatus_Invalid );
+ CaseErrorStringifyHardCode( -65550, mStatus_GrowCache );
+ CaseErrorStringifyHardCode( -65551, mStatus_BadInterfaceErr );
+ CaseErrorStringifyHardCode( -65552, mStatus_Incompatible );
+ CaseErrorStringifyHardCode( -65791, mStatus_ConfigChanged );
+ CaseErrorStringifyHardCode( -65792, mStatus_MemFree );
+
+ // RSP Errors
+
+ CaseErrorStringifyHardCode( -400000, kRSPUnknownErr );
+ CaseErrorStringifyHardCode( -400050, kRSPParamErr );
+ CaseErrorStringifyHardCode( -400108, kRSPNoMemoryErr );
+ CaseErrorStringifyHardCode( -405246, kRSPRangeErr );
+ CaseErrorStringifyHardCode( -409057, kRSPSizeErr );
+ CaseErrorStringifyHardCode( -400200, kRSPHardwareErr );
+ CaseErrorStringifyHardCode( -401712, kRSPTimeoutErr );
+ CaseErrorStringifyHardCode( -402053, kRSPUnsupportedErr );
+ CaseErrorStringifyHardCode( -402419, kRSPIDErr );
+ CaseErrorStringifyHardCode( -403165, kRSPFlagErr );
+ CaseErrorString( -200000, "kRSPControllerStatusBase - 0x50" );
+ CaseErrorString( -200080, "kRSPCommandSucceededErr - 0x50" );
+ CaseErrorString( -200001, "kRSPCommandFailedErr - 0x01" );
+ CaseErrorString( -200051, "kRSPChecksumErr - 0x33" );
+ CaseErrorString( -200132, "kRSPCommandTimeoutErr - 0x84" );
+ CaseErrorString( -200034, "kRSPPasswordRequiredErr - 0x22 OBSOLETE" );
+ CaseErrorString( -200128, "kRSPCanceledErr - 0x02 Async" );
+
+ // XML Errors
+
+ CaseErrorStringifyHardCode( -100043, kXMLNotFoundErr );
+ CaseErrorStringifyHardCode( -100050, kXMLParamErr );
+ CaseErrorStringifyHardCode( -100108, kXMLNoMemoryErr );
+ CaseErrorStringifyHardCode( -100206, kXMLFormatErr );
+ CaseErrorStringifyHardCode( -100586, kXMLNoRootElementErr );
+ CaseErrorStringifyHardCode( -101703, kXMLWrongDataTypeErr );
+ CaseErrorStringifyHardCode( -101726, kXMLKeyErr );
+ CaseErrorStringifyHardCode( -102053, kXMLUnsupportedErr );
+ CaseErrorStringifyHardCode( -102063, kXMLMissingElementErr );
+ CaseErrorStringifyHardCode( -103026, kXMLParseErr );
+ CaseErrorStringifyHardCode( -103159, kXMLBadDataErr );
+ CaseErrorStringifyHardCode( -103170, kXMLBadNameErr );
+ CaseErrorStringifyHardCode( -105246, kXMLRangeErr );
+ CaseErrorStringifyHardCode( -105251, kXMLUnknownElementErr );
+ CaseErrorStringifyHardCode( -108739, kXMLMalformedInputErr );
+ CaseErrorStringifyHardCode( -109057, kXMLBadSizeErr );
+ CaseErrorStringifyHardCode( -101730, kXMLMissingChildElementErr );
+ CaseErrorStringifyHardCode( -102107, kXMLMissingParentElementErr );
+ CaseErrorStringifyHardCode( -130587, kXMLNonRootElementErr );
+ CaseErrorStringifyHardCode( -102015, kXMLDateErr );
+
+ #if( __MACH__ )
+
+ // Mach Errors
+
+ CaseErrorStringifyHardCode( 0x00002000, MACH_MSG_IPC_SPACE );
+ CaseErrorStringifyHardCode( 0x00001000, MACH_MSG_VM_SPACE );
+ CaseErrorStringifyHardCode( 0x00000800, MACH_MSG_IPC_KERNEL );
+ CaseErrorStringifyHardCode( 0x00000400, MACH_MSG_VM_KERNEL );
+ CaseErrorStringifyHardCode( 0x10000001, MACH_SEND_IN_PROGRESS );
+ CaseErrorStringifyHardCode( 0x10000002, MACH_SEND_INVALID_DATA );
+ CaseErrorStringifyHardCode( 0x10000003, MACH_SEND_INVALID_DEST );
+ CaseErrorStringifyHardCode( 0x10000004, MACH_SEND_TIMED_OUT );
+ CaseErrorStringifyHardCode( 0x10000007, MACH_SEND_INTERRUPTED );
+ CaseErrorStringifyHardCode( 0x10000008, MACH_SEND_MSG_TOO_SMALL );
+ CaseErrorStringifyHardCode( 0x10000009, MACH_SEND_INVALID_REPLY );
+ CaseErrorStringifyHardCode( 0x1000000A, MACH_SEND_INVALID_RIGHT );
+ CaseErrorStringifyHardCode( 0x1000000B, MACH_SEND_INVALID_NOTIFY );
+ CaseErrorStringifyHardCode( 0x1000000C, MACH_SEND_INVALID_MEMORY );
+ CaseErrorStringifyHardCode( 0x1000000D, MACH_SEND_NO_BUFFER );
+ CaseErrorStringifyHardCode( 0x1000000E, MACH_SEND_TOO_LARGE );
+ CaseErrorStringifyHardCode( 0x1000000F, MACH_SEND_INVALID_TYPE );
+ CaseErrorStringifyHardCode( 0x10000010, MACH_SEND_INVALID_HEADER );
+ CaseErrorStringifyHardCode( 0x10000011, MACH_SEND_INVALID_TRAILER );
+ CaseErrorStringifyHardCode( 0x10000015, MACH_SEND_INVALID_RT_OOL_SIZE );
+ CaseErrorStringifyHardCode( 0x10004001, MACH_RCV_IN_PROGRESS );
+ CaseErrorStringifyHardCode( 0x10004002, MACH_RCV_INVALID_NAME );
+ CaseErrorStringifyHardCode( 0x10004003, MACH_RCV_TIMED_OUT );
+ CaseErrorStringifyHardCode( 0x10004004, MACH_RCV_TOO_LARGE );
+ CaseErrorStringifyHardCode( 0x10004005, MACH_RCV_INTERRUPTED );
+ CaseErrorStringifyHardCode( 0x10004006, MACH_RCV_PORT_CHANGED );
+ CaseErrorStringifyHardCode( 0x10004007, MACH_RCV_INVALID_NOTIFY );
+ CaseErrorStringifyHardCode( 0x10004008, MACH_RCV_INVALID_DATA );
+ CaseErrorStringifyHardCode( 0x10004009, MACH_RCV_PORT_DIED );
+ CaseErrorStringifyHardCode( 0x1000400A, MACH_RCV_IN_SET );
+ CaseErrorStringifyHardCode( 0x1000400B, MACH_RCV_HEADER_ERROR );
+ CaseErrorStringifyHardCode( 0x1000400C, MACH_RCV_BODY_ERROR );
+ CaseErrorStringifyHardCode( 0x1000400D, MACH_RCV_INVALID_TYPE );
+ CaseErrorStringifyHardCode( 0x1000400E, MACH_RCV_SCATTER_SMALL );
+ CaseErrorStringifyHardCode( 0x1000400F, MACH_RCV_INVALID_TRAILER );
+ CaseErrorStringifyHardCode( 0x10004011, MACH_RCV_IN_PROGRESS_TIMED );
+
+ // Mach OSReturn Errors
+
+ CaseErrorStringifyHardCode( 0xDC000001, kOSReturnError );
+ CaseErrorStringifyHardCode( 0xDC004001, kOSMetaClassInternal );
+ CaseErrorStringifyHardCode( 0xDC004002, kOSMetaClassHasInstances );
+ CaseErrorStringifyHardCode( 0xDC004003, kOSMetaClassNoInit );
+ CaseErrorStringifyHardCode( 0xDC004004, kOSMetaClassNoTempData );
+ CaseErrorStringifyHardCode( 0xDC004005, kOSMetaClassNoDicts );
+ CaseErrorStringifyHardCode( 0xDC004006, kOSMetaClassNoKModSet );
+ CaseErrorStringifyHardCode( 0xDC004007, kOSMetaClassNoInsKModSet );
+ CaseErrorStringifyHardCode( 0xDC004008, kOSMetaClassNoSuper );
+ CaseErrorStringifyHardCode( 0xDC004009, kOSMetaClassInstNoSuper );
+ CaseErrorStringifyHardCode( 0xDC00400A, kOSMetaClassDuplicateClass );
+
+ // IOKit Errors
+
+ CaseErrorStringifyHardCode( 0xE00002BC, kIOReturnError );
+ CaseErrorStringifyHardCode( 0xE00002BD, kIOReturnNoMemory );
+ CaseErrorStringifyHardCode( 0xE00002BE, kIOReturnNoResources );
+ CaseErrorStringifyHardCode( 0xE00002BF, kIOReturnIPCError );
+ CaseErrorStringifyHardCode( 0xE00002C0, kIOReturnNoDevice );
+ CaseErrorStringifyHardCode( 0xE00002C1, kIOReturnNotPrivileged );
+ CaseErrorStringifyHardCode( 0xE00002C2, kIOReturnBadArgument );
+ CaseErrorStringifyHardCode( 0xE00002C3, kIOReturnLockedRead );
+ CaseErrorStringifyHardCode( 0xE00002C4, kIOReturnLockedWrite );
+ CaseErrorStringifyHardCode( 0xE00002C5, kIOReturnExclusiveAccess );
+ CaseErrorStringifyHardCode( 0xE00002C6, kIOReturnBadMessageID );
+ CaseErrorStringifyHardCode( 0xE00002C7, kIOReturnUnsupported );
+ CaseErrorStringifyHardCode( 0xE00002C8, kIOReturnVMError );
+ CaseErrorStringifyHardCode( 0xE00002C9, kIOReturnInternalError );
+ CaseErrorStringifyHardCode( 0xE00002CA, kIOReturnIOError );
+ CaseErrorStringifyHardCode( 0xE00002CC, kIOReturnCannotLock );
+ CaseErrorStringifyHardCode( 0xE00002CD, kIOReturnNotOpen );
+ CaseErrorStringifyHardCode( 0xE00002CE, kIOReturnNotReadable );
+ CaseErrorStringifyHardCode( 0xE00002CF, kIOReturnNotWritable );
+ CaseErrorStringifyHardCode( 0xE00002D0, kIOReturnNotAligned );
+ CaseErrorStringifyHardCode( 0xE00002D1, kIOReturnBadMedia );
+ CaseErrorStringifyHardCode( 0xE00002D2, kIOReturnStillOpen );
+ CaseErrorStringifyHardCode( 0xE00002D3, kIOReturnRLDError );
+ CaseErrorStringifyHardCode( 0xE00002D4, kIOReturnDMAError );
+ CaseErrorStringifyHardCode( 0xE00002D5, kIOReturnBusy );
+ CaseErrorStringifyHardCode( 0xE00002D6, kIOReturnTimeout );
+ CaseErrorStringifyHardCode( 0xE00002D7, kIOReturnOffline );
+ CaseErrorStringifyHardCode( 0xE00002D8, kIOReturnNotReady );
+ CaseErrorStringifyHardCode( 0xE00002D9, kIOReturnNotAttached );
+ CaseErrorStringifyHardCode( 0xE00002DA, kIOReturnNoChannels );
+ CaseErrorStringifyHardCode( 0xE00002DB, kIOReturnNoSpace );
+ CaseErrorStringifyHardCode( 0xE00002DD, kIOReturnPortExists );
+ CaseErrorStringifyHardCode( 0xE00002DE, kIOReturnCannotWire );
+ CaseErrorStringifyHardCode( 0xE00002DF, kIOReturnNoInterrupt );
+ CaseErrorStringifyHardCode( 0xE00002E0, kIOReturnNoFrames );
+ CaseErrorStringifyHardCode( 0xE00002E1, kIOReturnMessageTooLarge );
+ CaseErrorStringifyHardCode( 0xE00002E2, kIOReturnNotPermitted );
+ CaseErrorStringifyHardCode( 0xE00002E3, kIOReturnNoPower );
+ CaseErrorStringifyHardCode( 0xE00002E4, kIOReturnNoMedia );
+ CaseErrorStringifyHardCode( 0xE00002E5, kIOReturnUnformattedMedia );
+ CaseErrorStringifyHardCode( 0xE00002E6, kIOReturnUnsupportedMode );
+ CaseErrorStringifyHardCode( 0xE00002E7, kIOReturnUnderrun );
+ CaseErrorStringifyHardCode( 0xE00002E8, kIOReturnOverrun );
+ CaseErrorStringifyHardCode( 0xE00002E9, kIOReturnDeviceError );
+ CaseErrorStringifyHardCode( 0xE00002EA, kIOReturnNoCompletion );
+ CaseErrorStringifyHardCode( 0xE00002EB, kIOReturnAborted );
+ CaseErrorStringifyHardCode( 0xE00002EC, kIOReturnNoBandwidth );
+ CaseErrorStringifyHardCode( 0xE00002ED, kIOReturnNotResponding );
+ CaseErrorStringifyHardCode( 0xE00002EE, kIOReturnIsoTooOld );
+ CaseErrorStringifyHardCode( 0xE00002EF, kIOReturnIsoTooNew );
+ CaseErrorStringifyHardCode( 0xE00002F0, kIOReturnNotFound );
+ CaseErrorStringifyHardCode( 0xE0000001, kIOReturnInvalid );
+
+ // IOKit FireWire Errors
+
+ CaseErrorStringifyHardCode( 0xE0008010, kIOFireWireResponseBase );
+ CaseErrorStringifyHardCode( 0xE0008020, kIOFireWireBusReset );
+ CaseErrorStringifyHardCode( 0xE0008001, kIOConfigNoEntry );
+ CaseErrorStringifyHardCode( 0xE0008002, kIOFireWirePending );
+ CaseErrorStringifyHardCode( 0xE0008003, kIOFireWireLastDCLToken );
+ CaseErrorStringifyHardCode( 0xE0008004, kIOFireWireConfigROMInvalid );
+ CaseErrorStringifyHardCode( 0xE0008005, kIOFireWireAlreadyRegistered );
+ CaseErrorStringifyHardCode( 0xE0008006, kIOFireWireMultipleTalkers );
+ CaseErrorStringifyHardCode( 0xE0008007, kIOFireWireChannelActive );
+ CaseErrorStringifyHardCode( 0xE0008008, kIOFireWireNoListenerOrTalker );
+ CaseErrorStringifyHardCode( 0xE0008009, kIOFireWireNoChannels );
+ CaseErrorStringifyHardCode( 0xE000800A, kIOFireWireChannelNotAvailable );
+ CaseErrorStringifyHardCode( 0xE000800B, kIOFireWireSeparateBus );
+ CaseErrorStringifyHardCode( 0xE000800C, kIOFireWireBadSelfIDs );
+ CaseErrorStringifyHardCode( 0xE000800D, kIOFireWireLowCableVoltage );
+ CaseErrorStringifyHardCode( 0xE000800E, kIOFireWireInsufficientPower );
+ CaseErrorStringifyHardCode( 0xE000800F, kIOFireWireOutOfTLabels );
+ CaseErrorStringifyHardCode( 0xE0008101, kIOFireWireBogusDCLProgram );
+ CaseErrorStringifyHardCode( 0xE0008102, kIOFireWireTalkingAndListening );
+ CaseErrorStringifyHardCode( 0xE0008103, kIOFireWireHardwareSlept );
+ CaseErrorStringifyHardCode( 0xE00087D0, kIOFWMessageServiceIsRequestingClose );
+ CaseErrorStringifyHardCode( 0xE00087D1, kIOFWMessagePowerStateChanged );
+ CaseErrorStringifyHardCode( 0xE00087D2, kIOFWMessageTopologyChanged );
+
+ // IOKit USB Errors
+
+ CaseErrorStringifyHardCode( 0xE0004061, kIOUSBUnknownPipeErr );
+ CaseErrorStringifyHardCode( 0xE0004060, kIOUSBTooManyPipesErr );
+ CaseErrorStringifyHardCode( 0xE000405F, kIOUSBNoAsyncPortErr );
+ CaseErrorStringifyHardCode( 0xE000405E, kIOUSBNotEnoughPipesErr );
+ CaseErrorStringifyHardCode( 0xE000405D, kIOUSBNotEnoughPowerErr );
+ CaseErrorStringifyHardCode( 0xE0004057, kIOUSBEndpointNotFound );
+ CaseErrorStringifyHardCode( 0xE0004056, kIOUSBConfigNotFound );
+ CaseErrorStringifyHardCode( 0xE0004051, kIOUSBTransactionTimeout );
+ CaseErrorStringifyHardCode( 0xE0004050, kIOUSBTransactionReturned );
+ CaseErrorStringifyHardCode( 0xE000404F, kIOUSBPipeStalled );
+ CaseErrorStringifyHardCode( 0xE000404E, kIOUSBInterfaceNotFound );
+ CaseErrorStringifyHardCode( 0xE000404D, kIOUSBLowLatencyBufferNotPreviouslyAllocated );
+ CaseErrorStringifyHardCode( 0xE000404C, kIOUSBLowLatencyFrameListNotPreviouslyAllocated );
+ CaseErrorStringifyHardCode( 0xE000404B, kIOUSBHighSpeedSplitError );
+ CaseErrorStringifyHardCode( 0xE0004010, kIOUSBLinkErr );
+ CaseErrorStringifyHardCode( 0xE000400F, kIOUSBNotSent2Err );
+ CaseErrorStringifyHardCode( 0xE000400E, kIOUSBNotSent1Err );
+ CaseErrorStringifyHardCode( 0xE000400D, kIOUSBBufferUnderrunErr );
+ CaseErrorStringifyHardCode( 0xE000400C, kIOUSBBufferOverrunErr );
+ CaseErrorStringifyHardCode( 0xE000400B, kIOUSBReserved2Err );
+ CaseErrorStringifyHardCode( 0xE000400A, kIOUSBReserved1Err );
+ CaseErrorStringifyHardCode( 0xE0004007, kIOUSBWrongPIDErr );
+ CaseErrorStringifyHardCode( 0xE0004006, kIOUSBPIDCheckErr );
+ CaseErrorStringifyHardCode( 0xE0004003, kIOUSBDataToggleErr );
+ CaseErrorStringifyHardCode( 0xE0004002, kIOUSBBitstufErr );
+ CaseErrorStringifyHardCode( 0xE0004001, kIOUSBCRCErr );
+
+ #endif // __MACH__
+
+ // Other Errors
+
+ default:
+ s = NULL;
+ #if( TARGET_OS_WIN32 && !TARGET_OS_WINDOWS_CE )
+ if( inBuffer && ( inBufferSize > 0 ) )
+ {
+ DWORD n;
+
+ n = FormatMessageA( FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, (DWORD) inErrorCode,
+ MAKELANGID( LANG_NEUTRAL, SUBLANG_DEFAULT ), buffer, sizeof( buffer ), NULL );
+ if( n > 0 )
+ {
+ // Remove any trailing CR's or LF's since some messages have them.
+
+ while( ( n > 0 ) && isspace( ( (unsigned char *) buffer )[ n - 1 ] ) )
+ {
+ buffer[ --n ] = '\0';
+ }
+ s = buffer;
+ }
+ }
+ #endif
+
+ if( !s )
+ {
+ #if( !TARGET_API_MAC_OSX_KERNEL && !TARGET_OS_WINDOWS_CE )
+ s = strerror( inErrorCode );
+ #endif
+ if( !s )
+ {
+ s = "<unknown error code>";
+ }
+ }
+ break;
+ }
+
+ // Copy the string to the output buffer. If no buffer is supplied or it is empty, return an empty string.
+
+ if( inBuffer && ( inBufferSize > 0 ) )
+ {
+ dst = inBuffer;
+ end = dst + ( inBufferSize - 1 );
+ while( ( ( end - dst ) > 0 ) && ( *s != '\0' ) )
+ {
+ *dst++ = *s++;
+ }
+ *dst = '\0';
+ s = inBuffer;
+ }
+ return( s );
+}
+
+//===========================================================================================================================
+// DebugHexDump
+//===========================================================================================================================
+
+DEBUG_EXPORT size_t
+ DebugHexDump(
+ DebugLevel inLevel,
+ int inIndent,
+ const char * inLabel,
+ size_t inLabelSize,
+ int inLabelMinWidth,
+ const char * inType,
+ size_t inTypeSize,
+ const void * inDataStart,
+ const void * inData,
+ size_t inDataSize,
+ DebugFlags inFlags,
+ char * outBuffer,
+ size_t inBufferSize )
+{
+ static const char kHexChars[] = "0123456789ABCDEF";
+ const uint8_t * start;
+ const uint8_t * src;
+ char * dst;
+ char * end;
+ size_t n;
+ int offset;
+ int width;
+ const char * newline;
+ char separator[ 8 ];
+ char * s;
+
+ DEBUG_UNUSED( inType );
+ DEBUG_UNUSED( inTypeSize );
+
+ // Set up the function-wide variables.
+
+ if( inLabelSize == kSizeCString )
+ {
+ inLabelSize = strlen( inLabel );
+ }
+ start = (const uint8_t *) inData;
+ src = start;
+ dst = outBuffer;
+ end = dst + inBufferSize;
+ offset = (int)( (intptr_t) inData - (intptr_t) inDataStart );
+ width = ( (int) inLabelSize > inLabelMinWidth ) ? (int) inLabelSize : inLabelMinWidth;
+ newline = ( inFlags & kDebugFlagsNoNewLine ) ? "" : "\n";
+
+ // Set up the separator string. This is used to insert spaces on subsequent "lines" when not using newlines.
+
+ s = separator;
+ if( inFlags & kDebugFlagsNoNewLine )
+ {
+ if( inFlags & kDebugFlags8BitSeparator )
+ {
+ *s++ = ' ';
+ }
+ if( inFlags & kDebugFlags16BitSeparator )
+ {
+ *s++ = ' ';
+ }
+ if( !( inFlags & kDebugFlagsNo32BitSeparator ) )
+ {
+ *s++ = ' ';
+ }
+ check( ( (size_t)( s - separator ) ) < sizeof( separator ) );
+ }
+ *s = '\0';
+
+ for( ;; )
+ {
+ char prefixString[ 32 ];
+ char hexString[ 64 ];
+ char asciiString[ 32 ];
+ char byteCountString[ 32 ];
+ int c;
+ size_t chunkSize;
+ size_t i;
+
+ // If this is a label-only item (i.e. no data), print the label (accounting for prefix string spacing) and exit.
+
+ if( inDataSize == 0 )
+ {
+ if( inLabel && ( inLabelSize > 0 ) )
+ {
+ width = 0;
+ if( !( inFlags & kDebugFlagsNoAddress ) )
+ {
+ width += 8; // "00000000"
+ if( !( inFlags & kDebugFlagsNoOffset ) )
+ {
+ width += 1; // "+"
+ }
+ }
+ if( inFlags & kDebugFlags32BitOffset )
+ {
+ width += 8; // "00000000"
+ }
+ else if( !( inFlags & kDebugFlagsNoOffset ) )
+ {
+ width += 4; // "0000"
+ }
+
+ if( outBuffer )
+ {
+ dst += DebugSNPrintF( dst, (size_t)( end - dst ), "%*s" "%-*.*s" "%.*s" "%s",
+ width, "",
+ ( width > 0 ) ? ": " : "",
+ width, (int) inLabelSize, inLabel,
+ newline );
+ }
+ else
+ {
+ dst += DebugPrintF( inLevel, "%*s" "%-*.*s" "%.*s" "%s",
+ width, "",
+ ( width > 0 ) ? ": " : "",
+ width, (int) inLabelSize, inLabel,
+ newline );
+ }
+ }
+ break;
+ }
+
+ // Build the prefix string. It will be in one of the following formats:
+ //
+ // 1) "00000000+0000[0000]" (address and offset)
+ // 2) "00000000" (address only)
+ // 3) "0000[0000]" (offset only)
+ // 4) "" (no address or offset)
+ //
+ // Note: If we're printing multiple "lines", but not printing newlines, a space is used to separate.
+
+ s = prefixString;
+ if( !( inFlags & kDebugFlagsNoAddress ) )
+ {
+ *s++ = kHexChars[ ( ( (uintptr_t) src ) >> 28 ) & 0xF ];
+ *s++ = kHexChars[ ( ( (uintptr_t) src ) >> 24 ) & 0xF ];
+ *s++ = kHexChars[ ( ( (uintptr_t) src ) >> 20 ) & 0xF ];
+ *s++ = kHexChars[ ( ( (uintptr_t) src ) >> 16 ) & 0xF ];
+ *s++ = kHexChars[ ( ( (uintptr_t) src ) >> 12 ) & 0xF ];
+ *s++ = kHexChars[ ( ( (uintptr_t) src ) >> 8 ) & 0xF ];
+ *s++ = kHexChars[ ( ( (uintptr_t) src ) >> 4 ) & 0xF ];
+ *s++ = kHexChars[ ( (uintptr_t) src ) & 0xF ];
+
+ if( !( inFlags & kDebugFlagsNoOffset ) )
+ {
+ *s++ = '+';
+ }
+ }
+ if( !( inFlags & kDebugFlagsNoOffset ) )
+ {
+ if( inFlags & kDebugFlags32BitOffset )
+ {
+ *s++ = kHexChars[ ( offset >> 28 ) & 0xF ];
+ *s++ = kHexChars[ ( offset >> 24 ) & 0xF ];
+ *s++ = kHexChars[ ( offset >> 20 ) & 0xF ];
+ *s++ = kHexChars[ ( offset >> 16 ) & 0xF ];
+ }
+ *s++ = kHexChars[ ( offset >> 12 ) & 0xF ];
+ *s++ = kHexChars[ ( offset >> 8 ) & 0xF ];
+ *s++ = kHexChars[ ( offset >> 4 ) & 0xF ];
+ *s++ = kHexChars[ offset & 0xF ];
+ }
+ if( s != prefixString )
+ {
+ *s++ = ':';
+ *s++ = ' ';
+ }
+ check( ( (size_t)( s - prefixString ) ) < sizeof( prefixString ) );
+ *s = '\0';
+
+ // Build a hex string with a optional spaces after every 1, 2, and/or 4 bytes to make it easier to read.
+ // Optionally pads the hex string with space to fill the full 16 byte range (so it lines up).
+
+ s = hexString;
+ chunkSize = ( inDataSize < 16 ) ? inDataSize : 16;
+ n = ( inFlags & kDebugFlagsNo16ByteHexPad ) ? chunkSize : 16;
+ for( i = 0; i < n; ++i )
+ {
+ if( ( inFlags & kDebugFlags8BitSeparator ) && ( i > 0 ) )
+ {
+ *s++ = ' ';
+ }
+ if( ( inFlags & kDebugFlags16BitSeparator ) && ( i > 0 ) && ( ( i % 2 ) == 0 ) )
+ {
+ *s++ = ' ';
+ }
+ if( !( inFlags & kDebugFlagsNo32BitSeparator ) && ( i > 0 ) && ( ( i % 4 ) == 0 ) )
+ {
+ *s++ = ' ';
+ }
+ if( i < chunkSize )
+ {
+ *s++ = kHexChars[ src[ i ] >> 4 ];
+ *s++ = kHexChars[ src[ i ] & 0xF ];
+ }
+ else
+ {
+ *s++ = ' ';
+ *s++ = ' ';
+ }
+ }
+ check( ( (size_t)( s - hexString ) ) < sizeof( hexString ) );
+ *s = '\0';
+
+ // Build a string with the ASCII version of the data (replaces non-printable characters with '^').
+ // Optionally pads the string with '`' to fill the full 16 byte range (so it lines up).
+
+ s = asciiString;
+ if( !( inFlags & kDebugFlagsNoASCII ) )
+ {
+ *s++ = ' ';
+ *s++ = '|';
+ for( i = 0; i < n; ++i )
+ {
+ if( i < chunkSize )
+ {
+ c = src[ i ];
+ if( !DebugIsPrint( c ) )
+ {
+ c = '^';
+ }
+ }
+ else
+ {
+ c = '`';
+ }
+ *s++ = (char) c;
+ }
+ *s++ = '|';
+ check( ( (size_t)( s - asciiString ) ) < sizeof( asciiString ) );
+ }
+ *s = '\0';
+
+ // Build a string indicating how bytes are in the hex dump. Only printed on the first line.
+
+ s = byteCountString;
+ if( !( inFlags & kDebugFlagsNoByteCount ) )
+ {
+ if( src == start )
+ {
+ s += DebugSNPrintF( s, sizeof( byteCountString ), " (%d bytes)", (int) inDataSize );
+ }
+ }
+ check( ( (size_t)( s - byteCountString ) ) < sizeof( byteCountString ) );
+ *s = '\0';
+
+ // Build the entire line from all the pieces we've previously built.
+
+ if( outBuffer )
+ {
+ if( src == start )
+ {
+ dst += DebugSNPrintF( dst, (size_t)( end - dst ),
+ "%*s" // Indention
+ "%s" // Separator (only if needed)
+ "%s" // Prefix
+ "%-*.*s" // Label
+ "%s" // Separator
+ "%s" // Hex
+ "%s" // ASCII
+ "%s" // Byte Count
+ "%s", // Newline
+ inIndent, "",
+ ( src != start ) ? separator : "",
+ prefixString,
+ width, (int) inLabelSize, inLabel ? inLabel : "",
+ ( width > 0 ) ? " " : "",
+ hexString,
+ asciiString,
+ byteCountString,
+ newline );
+ }
+ else
+ {
+ dst += DebugSNPrintF( dst, (size_t)( end - dst ),
+ "%*s" // Indention
+ "%s" // Separator (only if needed)
+ "%s" // Prefix
+ "%*s" // Label Spacing
+ "%s" // Separator
+ "%s" // Hex
+ "%s" // ASCII
+ "%s" // Byte Count
+ "%s", // Newline
+ inIndent, "",
+ ( src != start ) ? separator : "",
+ prefixString,
+ width, "",
+ ( width > 0 ) ? " " : "",
+ hexString,
+ asciiString,
+ byteCountString,
+ newline );
+ }
+ }
+ else
+ {
+ if( src == start )
+ {
+ dst += DebugPrintF( inLevel,
+ "%*s" // Indention
+ "%s" // Separator (only if needed)
+ "%s" // Prefix
+ "%-*.*s" // Label
+ "%s" // Separator
+ "%s" // Hex
+ "%s" // ASCII
+ "%s" // Byte Count
+ "%s", // Newline
+ inIndent, "",
+ ( src != start ) ? separator : "",
+ prefixString,
+ width, (int) inLabelSize, inLabel,
+ ( width > 0 ) ? " " : "",
+ hexString,
+ asciiString,
+ byteCountString,
+ newline );
+ }
+ else
+ {
+ dst += DebugPrintF( inLevel,
+ "%*s" // Indention
+ "%s" // Separator (only if needed)
+ "%s" // Prefix
+ "%*s" // Label Spacing
+ "%s" // Separator
+ "%s" // Hex
+ "%s" // ASCII
+ "%s" // Byte Count
+ "%s", // Newline
+ inIndent, "",
+ ( src != start ) ? separator : "",
+ prefixString,
+ width, "",
+ ( width > 0 ) ? " " : "",
+ hexString,
+ asciiString,
+ byteCountString,
+ newline );
+ }
+ }
+
+ // Move to the next chunk. Exit if there is no more data.
+
+ offset += (int) chunkSize;
+ src += chunkSize;
+ inDataSize -= chunkSize;
+ if( inDataSize == 0 )
+ {
+ break;
+ }
+ }
+
+ // Note: The "dst - outBuffer" size calculation works even if "outBuffer" is NULL because it's all relative.
+
+ return( (size_t)( dst - outBuffer ) );
+}
+
+//===========================================================================================================================
+// DebugNumVersionToString
+//===========================================================================================================================
+
+static char * DebugNumVersionToString( uint32_t inVersion, char *inString )
+{
+ char * s;
+ uint8_t majorRev;
+ uint8_t minor;
+ uint8_t bugFix;
+ uint8_t stage;
+ uint8_t revision;
+
+ check( inString );
+
+ majorRev = (uint8_t)( ( inVersion >> 24 ) & 0xFF );
+ minor = (uint8_t)( ( inVersion >> 20 ) & 0x0F );
+ bugFix = (uint8_t)( ( inVersion >> 16 ) & 0x0F );
+ stage = (uint8_t)( ( inVersion >> 8 ) & 0xFF );
+ revision = (uint8_t)( inVersion & 0xFF );
+
+ // Convert the major, minor, and bugfix numbers.
+
+ s = inString;
+ s += sprintf( s, "%u", majorRev );
+ s += sprintf( s, ".%u", minor );
+ if( bugFix != 0 )
+ {
+ s += sprintf( s, ".%u", bugFix );
+ }
+
+ // Convert the version stage and non-release revision number.
+
+ switch( stage )
+ {
+ case kVersionStageDevelopment:
+ s += sprintf( s, "d%u", revision );
+ break;
+
+ case kVersionStageAlpha:
+ s += sprintf( s, "a%u", revision );
+ break;
+
+ case kVersionStageBeta:
+ s += sprintf( s, "b%u", revision );
+ break;
+
+ case kVersionStageFinal:
+
+ // A non-release revision of zero is a special case indicating the software is GM (at the golden master
+ // stage) and therefore, the non-release revision should not be added to the string.
+
+ if( revision != 0 )
+ {
+ s += sprintf( s, "f%u", revision );
+ }
+ break;
+
+ default:
+ dlog( kDebugLevelError, "invalid NumVersion stage (0x%02X)\n", stage );
+ break;
+ }
+ return( inString );
+}
+
+//===========================================================================================================================
+// DebugTaskLevel
+//===========================================================================================================================
+
+DEBUG_EXPORT uint32_t DebugTaskLevel( void )
+{
+ uint32_t level;
+
+ level = 0;
+
+#if( TARGET_OS_VXWORKS )
+ if( intContext() )
+ {
+ level |= ( ( 1 << kDebugInterruptLevelShift ) & kDebugInterruptLevelMask );
+ }
+#endif
+
+ return( level );
+}
+
+#if( TARGET_OS_WIN32 && !TARGET_OS_WINDOWS_CE )
+//===========================================================================================================================
+// DebugWinEnableConsole
+//===========================================================================================================================
+
+#pragma warning( disable:4311 )
+
+static void DebugWinEnableConsole( void )
+{
+ static bool sConsoleEnabled = false;
+ BOOL result;
+ int fileHandle;
+ FILE * file;
+ int err;
+
+ if( sConsoleEnabled )
+ {
+ goto exit;
+ }
+
+ // Create console window.
+
+ result = AllocConsole();
+ require_quiet( result, exit );
+
+ // Redirect stdin to the console stdin.
+
+ fileHandle = _open_osfhandle( (long) GetStdHandle( STD_INPUT_HANDLE ), _O_TEXT );
+
+ #if( defined( __MWERKS__ ) )
+ file = __handle_reopen( (unsigned long) fileHandle, "r", stdin );
+ require_quiet( file, exit );
+ #else
+ file = _fdopen( fileHandle, "r" );
+ require_quiet( file, exit );
+
+ *stdin = *file;
+ #endif
+
+ err = setvbuf( stdin, NULL, _IONBF, 0 );
+ require_noerr_quiet( err, exit );
+
+ // Redirect stdout to the console stdout.
+
+ fileHandle = _open_osfhandle( (long) GetStdHandle( STD_OUTPUT_HANDLE ), _O_TEXT );
+
+ #if( defined( __MWERKS__ ) )
+ file = __handle_reopen( (unsigned long) fileHandle, "w", stdout );
+ require_quiet( file, exit );
+ #else
+ file = _fdopen( fileHandle, "w" );
+ require_quiet( file, exit );
+
+ *stdout = *file;
+ #endif
+
+ err = setvbuf( stdout, NULL, _IONBF, 0 );
+ require_noerr_quiet( err, exit );
+
+ // Redirect stderr to the console stdout.
+
+ fileHandle = _open_osfhandle( (long) GetStdHandle( STD_OUTPUT_HANDLE ), _O_TEXT );
+
+ #if( defined( __MWERKS__ ) )
+ file = __handle_reopen( (unsigned long) fileHandle, "w", stderr );
+ require_quiet( file, exit );
+ #else
+ file = _fdopen( fileHandle, "w" );
+ require_quiet( file, exit );
+
+ *stderr = *file;
+ #endif
+
+ err = setvbuf( stderr, NULL, _IONBF, 0 );
+ require_noerr_quiet( err, exit );
+
+ sConsoleEnabled = true;
+
+exit:
+ return;
+}
+
+#pragma warning( default:4311 )
+
+#endif // TARGET_OS_WIN32 && !TARGET_OS_WINDOWS_CE
+
+#if( TARGET_OS_WIN32 )
+//===========================================================================================================================
+// DebugWinCharToTCharString
+//===========================================================================================================================
+
+static TCHAR *
+ DebugWinCharToTCharString(
+ const char * inCharString,
+ size_t inCharCount,
+ TCHAR * outTCharString,
+ size_t inTCharCountMax,
+ size_t * outTCharCount )
+{
+ const char * src;
+ TCHAR * dst;
+ TCHAR * end;
+
+ if( inCharCount == kSizeCString )
+ {
+ inCharCount = strlen( inCharString );
+ }
+ src = inCharString;
+ dst = outTCharString;
+ if( inTCharCountMax > 0 )
+ {
+ inTCharCountMax -= 1;
+ if( inTCharCountMax > inCharCount )
+ {
+ inTCharCountMax = inCharCount;
+ }
+
+ end = dst + inTCharCountMax;
+ while( dst < end )
+ {
+ *dst++ = (TCHAR) *src++;
+ }
+ *dst = 0;
+ }
+ if( outTCharCount )
+ {
+ *outTCharCount = (size_t)( dst - outTCharString );
+ }
+ return( outTCharString );
+}
+#endif
+
+#if 0
+#pragma mark -
+#pragma mark == Debugging ==
+#endif
+
+//===========================================================================================================================
+// DebugServicesTest
+//===========================================================================================================================
+
+DEBUG_EXPORT OSStatus DebugServicesTest( void )
+{
+ OSStatus err;
+ char s[ 512 ];
+ uint8_t * p;
+ uint8_t data[] =
+ {
+ 0x11, 0x22, 0x33, 0x44,
+ 0x55, 0x66,
+ 0x77, 0x88, 0x99, 0xAA,
+ 0xBB, 0xCC, 0xDD,
+ 0xEE,
+ 0xFF,
+ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A,
+ 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70, 0x80, 0x90, 0xA0,
+ 0x11, 0x21, 0x31, 0x41, 0x51, 0x61, 0x71, 0x81, 0x91, 0xA1
+ };
+
+ debug_initialize( kDebugOutputTypeMetaConsole );
+
+ // check's
+
+ check( 0 && "SHOULD SEE: check" );
+ check( 1 && "SHOULD *NOT* SEE: check (valid)" );
+ check_string( 0, "SHOULD SEE: check_string" );
+ check_string( 1, "SHOULD *NOT* SEE: check_string (valid)" );
+ check_noerr( -123 );
+ check_noerr( 10038 );
+ check_noerr( 22 );
+ check_noerr( 0 );
+ check_noerr_string( -6712, "SHOULD SEE: check_noerr_string" );
+ check_noerr_string( 0, "SHOULD *NOT* SEE: check_noerr_string (valid)" );
+ check_translated_errno( 0 >= 0 && "SHOULD *NOT* SEE", -384, -999 );
+ check_translated_errno( -1 >= 0 && "SHOULD SEE", -384, -999 );
+ check_translated_errno( -1 >= 0 && "SHOULD SEE", 0, -999 );
+ check_ptr_overlap( "SHOULD *NOT* SEE" ? 10 : 0, 10, 22, 10 );
+ check_ptr_overlap( "SHOULD SEE" ? 10 : 0, 10, 5, 10 );
+ check_ptr_overlap( "SHOULD SEE" ? 10 : 0, 10, 12, 6 );
+ check_ptr_overlap( "SHOULD SEE" ? 12 : 0, 6, 10, 10 );
+ check_ptr_overlap( "SHOULD SEE" ? 12 : 0, 10, 10, 10 );
+ check_ptr_overlap( "SHOULD *NOT* SEE" ? 22 : 0, 10, 10, 10 );
+ check_ptr_overlap( "SHOULD *NOT* SEE" ? 10 : 0, 10, 20, 10 );
+ check_ptr_overlap( "SHOULD *NOT* SEE" ? 20 : 0, 10, 10, 10 );
+
+ // require's
+
+ require( 0 && "SHOULD SEE", require1 );
+ { err = kResponseErr; goto exit; }
+require1:
+ require( 1 && "SHOULD *NOT* SEE", require2 );
+ goto require2Good;
+require2:
+ { err = kResponseErr; goto exit; }
+require2Good:
+ require_string( 0 && "SHOULD SEE", require3, "SHOULD SEE: require_string" );
+ { err = kResponseErr; goto exit; }
+require3:
+ require_string( 1 && "SHOULD *NOT* SEE", require4, "SHOULD *NOT* SEE: require_string (valid)" );
+ goto require4Good;
+require4:
+ { err = kResponseErr; goto exit; }
+require4Good:
+ require_quiet( 0 && "SHOULD SEE", require5 );
+ { err = kResponseErr; goto exit; }
+require5:
+ require_quiet( 1 && "SHOULD *NOT* SEE", require6 );
+ goto require6Good;
+require6:
+ { err = kResponseErr; goto exit; }
+require6Good:
+ require_noerr( -1, require7 );
+ { err = kResponseErr; goto exit; }
+require7:
+ require_noerr( 0, require8 );
+ goto require8Good;
+require8:
+ { err = kResponseErr; goto exit; }
+require8Good:
+ require_noerr_string( -2, require9, "SHOULD SEE: require_noerr_string");
+ { err = kResponseErr; goto exit; }
+require9:
+ require_noerr_string( 0, require10, "SHOULD *NOT* SEE: require_noerr_string (valid)" );
+ goto require10Good;
+require10:
+ { err = kResponseErr; goto exit; }
+require10Good:
+ require_noerr_action_string( -3, require11, dlog( kDebugLevelMax, "action 1 (expected)\n" ), "require_noerr_action_string" );
+ { err = kResponseErr; goto exit; }
+require11:
+ require_noerr_action_string( 0, require12, dlog( kDebugLevelMax, "action 2\n" ), "require_noerr_action_string (valid)" );
+ goto require12Good;
+require12:
+ { err = kResponseErr; goto exit; }
+require12Good:
+ require_noerr_quiet( -4, require13 );
+ { err = kResponseErr; goto exit; }
+require13:
+ require_noerr_quiet( 0, require14 );
+ goto require14Good;
+require14:
+ { err = kResponseErr; goto exit; }
+require14Good:
+ require_noerr_action( -5, require15, dlog( kDebugLevelMax, "SHOULD SEE: action 3 (expected)\n" ) );
+ { err = kResponseErr; goto exit; }
+require15:
+ require_noerr_action( 0, require16, dlog( kDebugLevelMax, "SHOULD *NOT* SEE: action 4\n" ) );
+ goto require16Good;
+require16:
+ { err = kResponseErr; goto exit; }
+require16Good:
+ require_noerr_action_quiet( -4, require17, dlog( kDebugLevelMax, "SHOULD SEE: action 5 (expected)\n" ) );
+ { err = kResponseErr; goto exit; }
+require17:
+ require_noerr_action_quiet( 0, require18, dlog( kDebugLevelMax, "SHOULD *NOT* SEE: action 6\n" ) );
+ goto require18Good;
+require18:
+ { err = kResponseErr; goto exit; }
+require18Good:
+ require_action( 0 && "SHOULD SEE", require19, dlog( kDebugLevelMax, "SHOULD SEE: action 7 (expected)\n" ) );
+ { err = kResponseErr; goto exit; }
+require19:
+ require_action( 1 && "SHOULD *NOT* SEE", require20, dlog( kDebugLevelMax, "SHOULD *NOT* SEE: action 8\n" ) );
+ goto require20Good;
+require20:
+ { err = kResponseErr; goto exit; }
+require20Good:
+ require_action_quiet( 0, require21, dlog( kDebugLevelMax, "SHOULD SEE: action 9 (expected)\n" ) );
+ { err = kResponseErr; goto exit; }
+require21:
+ require_action_quiet( 1, require22, dlog( kDebugLevelMax, "SHOULD *NOT* SEE: action 10\n" ) );
+ goto require22Good;
+require22:
+ { err = kResponseErr; goto exit; }
+require22Good:
+ require_action_string( 0, require23, dlog( kDebugLevelMax, "SHOULD SEE: action 11 (expected)\n" ), "SHOULD SEE: require_action_string" );
+ { err = kResponseErr; goto exit; }
+require23:
+ require_action_string( 1, require24, dlog( kDebugLevelMax, "SHOULD *NOT* SEE: action 12\n" ), "SHOULD *NOT* SEE: require_action_string" );
+ goto require24Good;
+require24:
+ { err = kResponseErr; goto exit; }
+require24Good:
+
+#if( defined( __MWERKS__ ) )
+ #if( defined( __cplusplus ) && __option( exceptions ) )
+ #define COMPILER_HAS_EXCEPTIONS 1
+ #else
+ #define COMPILER_HAS_EXCEPTIONS 0
+ #endif
+#else
+ #if( defined( __cplusplus ) )
+ #define COMPILER_HAS_EXCEPTIONS 1
+ #else
+ #define COMPILER_HAS_EXCEPTIONS 0
+ #endif
+#endif
+
+#if( COMPILER_HAS_EXCEPTIONS )
+ try
+ {
+ require_throw( 1 && "SHOULD *NOT* SEE" );
+ require_throw( 0 && "SHOULD SEE" );
+ }
+ catch( ... )
+ {
+ goto require26Good;
+ }
+ { err = kResponseErr; goto exit; }
+require26Good:
+#endif
+
+ // translate_errno
+
+ err = translate_errno( 1 != -1, -123, -567 );
+ require( ( err == 0 ) && "SHOULD *NOT* SEE", exit );
+
+ err = translate_errno( -1 != -1, -123, -567 );
+ require( ( err == -123 ) && "SHOULD *NOT* SEE", exit );
+
+ err = translate_errno( -1 != -1, 0, -567 );
+ require( ( err == -567 ) && "SHOULD *NOT* SEE", exit );
+
+ // debug_string
+
+ debug_string( "debug_string" );
+
+ // DebugSNPrintF
+
+ DebugSNPrintF( s, sizeof( s ), "%d", 1234 );
+ require_action( strcmp( s, "1234" ) == 0, exit, err = -1 );
+
+ DebugSNPrintF( s, sizeof( s ), "%X", 0x2345 );
+ require_action( strcmp( s, "2345" ) == 0, exit, err = -1 );
+
+ DebugSNPrintF( s, sizeof( s ), "%#s", "\05test" );
+ require_action( strcmp( s, "test" ) == 0, exit, err = -1 );
+
+ DebugSNPrintF( s, sizeof( s ), "%##s", "\03www\05apple\03com" );
+ require_action( strcmp( s, "www.apple.com." ) == 0, exit, err = -1 );
+
+ DebugSNPrintF( s, sizeof( s ), "%ld", (long) INT32_C( 2147483647 ) );
+ require_action( strcmp( s, "2147483647" ) == 0, exit, err = -1 );
+
+ DebugSNPrintF( s, sizeof( s ), "%lu", (unsigned long) UINT32_C( 4294967295 ) );
+ require_action( strcmp( s, "4294967295" ) == 0, exit, err = -1 );
+
+ #if( TYPE_LONGLONG_NATIVE )
+ DebugSNPrintF( s, sizeof( s ), "%lld", (long_long_compat) INT64_C( 9223372036854775807 ) );
+ require_action( strcmp( s, "9223372036854775807" ) == 0, exit, err = -1 );
+
+ DebugSNPrintF( s, sizeof( s ), "%lld", (long_long_compat) INT64_C( -9223372036854775807 ) );
+ require_action( strcmp( s, "-9223372036854775807" ) == 0, exit, err = -1 );
+
+ DebugSNPrintF( s, sizeof( s ), "%llu", (unsigned_long_long_compat) UINT64_C( 18446744073709551615 ) );
+ require_action( strcmp( s, "18446744073709551615" ) == 0, exit, err = -1 );
+ #endif
+
+ DebugSNPrintF( s, sizeof( s ), "%lb", (unsigned long) binary_32( 01111011, 01111011, 01111011, 01111011 ) );
+ require_action( strcmp( s, "1111011011110110111101101111011" ) == 0, exit, err = -1 );
+
+ DebugSNPrintF( s, sizeof( s ), "%C", 0x41624364 ); // 'AbCd'
+ require_action( strcmp( s, "AbCd" ) == 0, exit, err = -1 );
+
+ #if( defined( MDNS_DEBUGMSGS ) )
+ {
+ mDNSAddr maddr;
+
+ memset( &maddr, 0, sizeof( maddr ) );
+ maddr.type = mDNSAddrType_IPv4;
+ maddr.ip.v4.b[ 0 ] = 127;
+ maddr.ip.v4.b[ 1 ] = 0;
+ maddr.ip.v4.b[ 2 ] = 0;
+ maddr.ip.v4.b[ 3 ] = 1;
+ DebugSNPrintF( s, sizeof( s ), "%#a", &maddr );
+ require_action( strcmp( s, "127.0.0.1" ) == 0, exit, err = -1 );
+
+ memset( &maddr, 0, sizeof( maddr ) );
+ maddr.type = mDNSAddrType_IPv6;
+ maddr.ip.v6.b[ 0 ] = 0xFE;
+ maddr.ip.v6.b[ 1 ] = 0x80;
+ maddr.ip.v6.b[ 15 ] = 0x01;
+ DebugSNPrintF( s, sizeof( s ), "%#a", &maddr );
+ require_action( strcmp( s, "FE80:0000:0000:0000:0000:0000:0000:0001" ) == 0, exit, err = -1 );
+ }
+ #endif
+
+ #if( AF_INET )
+ {
+ struct sockaddr_in sa4;
+
+ memset( &sa4, 0, sizeof( sa4 ) );
+ sa4.sin_family = AF_INET;
+ p = (uint8_t *) &sa4.sin_port;
+ p[ 0 ] = (uint8_t)( ( 80 >> 8 ) & 0xFF );
+ p[ 1 ] = (uint8_t)( 80 & 0xFF );
+ p = (uint8_t *) &sa4.sin_addr.s_addr;
+ p[ 0 ] = (uint8_t)( ( INADDR_LOOPBACK >> 24 ) & 0xFF );
+ p[ 1 ] = (uint8_t)( ( INADDR_LOOPBACK >> 16 ) & 0xFF );
+ p[ 2 ] = (uint8_t)( ( INADDR_LOOPBACK >> 8 ) & 0xFF );
+ p[ 3 ] = (uint8_t)( INADDR_LOOPBACK & 0xFF );
+ DebugSNPrintF( s, sizeof( s ), "%##a", &sa4 );
+ require_action( strcmp( s, "127.0.0.1:80" ) == 0, exit, err = -1 );
+ }
+ #endif
+
+ #if( AF_INET6 )
+ {
+ struct sockaddr_in6 sa6;
+
+ memset( &sa6, 0, sizeof( sa6 ) );
+ sa6.sin6_family = AF_INET6;
+ p = (uint8_t *) &sa6.sin6_port;
+ p[ 0 ] = (uint8_t)( ( 80 >> 8 ) & 0xFF );
+ p[ 1 ] = (uint8_t)( 80 & 0xFF );
+ sa6.sin6_addr.s6_addr[ 0 ] = 0xFE;
+ sa6.sin6_addr.s6_addr[ 1 ] = 0x80;
+ sa6.sin6_addr.s6_addr[ 15 ] = 0x01;
+ sa6.sin6_scope_id = 2;
+ DebugSNPrintF( s, sizeof( s ), "%##a", &sa6 );
+ require_action( strcmp( s, "[FE80:0000:0000:0000:0000:0000:0000:0001%2]:80" ) == 0, exit, err = -1 );
+ }
+ #endif
+
+ // Unicode
+
+ DebugSNPrintF(s, sizeof(s), "%.*s", 4, "tes" );
+ require_action( strcmp( s, "tes" ) == 0, exit, err = kResponseErr );
+
+ DebugSNPrintF(s, sizeof(s), "%.*s", 4, "test" );
+ require_action( strcmp( s, "test" ) == 0, exit, err = kResponseErr );
+
+ DebugSNPrintF(s, sizeof(s), "%.*s", 4, "testing" );
+ require_action( strcmp( s, "test" ) == 0, exit, err = kResponseErr );
+
+ DebugSNPrintF(s, sizeof(s), "%.*s", 4, "te\xC3\xA9" );
+ require_action( strcmp( s, "te\xC3\xA9" ) == 0, exit, err = kResponseErr );
+
+ DebugSNPrintF(s, sizeof(s), "%.*s", 4, "te\xC3\xA9ing" );
+ require_action( strcmp( s, "te\xC3\xA9" ) == 0, exit, err = kResponseErr );
+
+ DebugSNPrintF(s, sizeof(s), "%.*s", 4, "tes\xC3\xA9ing" );
+ require_action( strcmp( s, "tes" ) == 0, exit, err = kResponseErr );
+
+ DebugSNPrintF(s, sizeof(s), "%.*s", 4, "t\xed\x9f\xbf" );
+ require_action( strcmp( s, "t\xed\x9f\xbf" ) == 0, exit, err = kResponseErr );
+
+ DebugSNPrintF(s, sizeof(s), "%.*s", 4, "t\xed\x9f\xbfing" );
+ require_action( strcmp( s, "t\xed\x9f\xbf" ) == 0, exit, err = kResponseErr );
+
+ DebugSNPrintF(s, sizeof(s), "%.*s", 4, "te\xed\x9f\xbf" );
+ require_action( strcmp( s, "te" ) == 0, exit, err = kResponseErr );
+
+ DebugSNPrintF(s, sizeof(s), "%.*s", 4, "te\xed\x9f\xbfing" );
+ require_action( strcmp( s, "te" ) == 0, exit, err = kResponseErr );
+
+ DebugSNPrintF(s, sizeof(s), "%.*s", 7, "te\xC3\xA9\xed\x9f\xbfing" );
+ require_action( strcmp( s, "te\xC3\xA9\xed\x9f\xbf" ) == 0, exit, err = kResponseErr );
+
+ DebugSNPrintF(s, sizeof(s), "%.*s", 6, "te\xC3\xA9\xed\x9f\xbfing" );
+ require_action( strcmp( s, "te\xC3\xA9" ) == 0, exit, err = kResponseErr );
+
+ DebugSNPrintF(s, sizeof(s), "%.*s", 5, "te\xC3\xA9\xed\x9f\xbfing" );
+ require_action( strcmp( s, "te\xC3\xA9" ) == 0, exit, err = kResponseErr );
+
+ #if( TARGET_RT_BIG_ENDIAN )
+ DebugSNPrintF( s, sizeof( s ), "%S", "\x00" "a" "\x00" "b" "\x00" "c" "\x00" "d" "\x00" "\x00" );
+ require_action( strcmp( s, "abcd" ) == 0, exit, err = -1 );
+ #else
+ DebugSNPrintF( s, sizeof( s ), "%S", "a" "\x00" "b" "\x00" "c" "\x00" "d" "\x00" "\x00" "\x00" );
+ require_action( strcmp( s, "abcd" ) == 0, exit, err = -1 );
+ #endif
+
+ DebugSNPrintF( s, sizeof( s ), "%S",
+ "\xFE\xFF" "\x00" "a" "\x00" "b" "\x00" "c" "\x00" "d" "\x00" "\x00" ); // Big Endian BOM
+ require_action( strcmp( s, "abcd" ) == 0, exit, err = -1 );
+
+ DebugSNPrintF( s, sizeof( s ), "%S",
+ "\xFF\xFE" "a" "\x00" "b" "\x00" "c" "\x00" "d" "\x00" "\x00" "\x00" ); // Little Endian BOM
+ require_action( strcmp( s, "abcd" ) == 0, exit, err = -1 );
+
+ DebugSNPrintF( s, sizeof( s ), "%#S", "\x00" "a" "\x00" "b" "\x00" "c" "\x00" "d" "\x00" "\x00" ); // Big Endian
+ require_action( strcmp( s, "abcd" ) == 0, exit, err = -1 );
+
+ DebugSNPrintF( s, sizeof( s ), "%##S", "a" "\x00" "b" "\x00" "c" "\x00" "d" "\x00" "\x00" "\x00" ); // Little Endian
+ require_action( strcmp( s, "abcd" ) == 0, exit, err = -1 );
+
+ DebugSNPrintF( s, sizeof( s ), "%.*S",
+ 4, "\xFE\xFF" "\x00" "a" "\x00" "b" "\x00" "c" "\x00" "d" ); // Big Endian BOM
+ require_action( strcmp( s, "abc" ) == 0, exit, err = -1 );
+
+ DebugSNPrintF( s, sizeof( s ), "%.*S",
+ 4, "\xFF\xFE" "a" "\x00" "b" "\x00" "c" "\x00" "d" "\x00" ); // Little Endian BOM
+ require_action( strcmp( s, "abc" ) == 0, exit, err = -1 );
+
+ #if( TARGET_RT_BIG_ENDIAN )
+ DebugSNPrintF( s, sizeof( s ), "%.*S", 3, "\x00" "a" "\x00" "b" "\x00" "c" "\x00" "d" );
+ require_action( strcmp( s, "abc" ) == 0, exit, err = -1 );
+ #else
+ DebugSNPrintF( s, sizeof( s ), "%.*S", 3, "a" "\x00" "b" "\x00" "c" "\x00" "d" "\x00" );
+ require_action( strcmp( s, "abc" ) == 0, exit, err = -1 );
+ #endif
+
+ DebugSNPrintF( s, sizeof( s ), "%#.*S", 3, "\x00" "a" "\x00" "b" "\x00" "c" "\x00" "d" ); // Big Endian
+ require_action( strcmp( s, "abc" ) == 0, exit, err = -1 );
+
+ DebugSNPrintF( s, sizeof( s ), "%##.*S", 3, "a" "\x00" "b" "\x00" "c" "\x00" "d" "\x00" ); // Little Endian
+ require_action( strcmp( s, "abc" ) == 0, exit, err = -1 );
+
+ // Misc
+
+ DebugSNPrintF( s, sizeof( s ), "%U", "\x10\xb8\xa7\x6b" "\xad\x9d" "\xd1\x11" "\x80\xb4" "\x00\xc0\x4f\xd4\x30\xc8" );
+ require_action( strcmp( s, "6ba7b810-9dad-11d1-80b4-00c04fd430c8" ) == 0, exit, err = -1 );
+
+ DebugSNPrintF( s, sizeof( s ), "%m", 0 );
+ require_action( strcmp( s, "no error" ) == 0, exit, err = -1 );
+
+ DebugSNPrintF( s, sizeof( s ), "%lm", (long) 0 );
+ require_action( strcmp( s, "no error" ) == 0, exit, err = -1 );
+
+ DebugSNPrintF( s, sizeof( s ), "\"%H\"", "\x6b\xa7\xb8\x10\x9d\xad\x11\xd1\x80\xb4\x00\xc0\x4f\xd4\x30\xc8", 16, 16 );
+ DebugPrintF( kDebugLevelMax, "%s\n\n", s );
+
+ DebugSNPrintF( s, sizeof( s ), "\"%H\"",
+ "\x6b\xa7\xb8\x10\x9d\xad\x11\xd1\x80\xb4\x00\xc0\x4f\xd4\x30\xc8"
+ "\x6b\xa7\xb8\x10\x9d\xad\x11\xd1\x80\xb4\x00\xc0\x4f\xd4\x30\xc8",
+ 32, 32 );
+ DebugPrintF( kDebugLevelMax, "%s\n\n", s );
+
+ DebugSNPrintF( s, sizeof( s ), "\"%H\"", "\x6b\xa7", 2, 2 );
+ DebugPrintF( kDebugLevelMax, "%s\n\n", s );
+
+ // Hex Dumps
+
+ s[ 0 ] = '\0';
+ DebugHexDump( kDebugLevelMax, 0, "My Label", kSizeCString, 0, NULL, 0, data, data, sizeof( data ),
+ kDebugFlagsNone, s, sizeof( s ) );
+ DebugPrintF( kDebugLevelMax, "%s\n", s );
+
+ s[ 0 ] = '\0';
+ DebugHexDump( kDebugLevelMax, 0, NULL, 0, 0, NULL, 0, data, data, sizeof( data ),
+ kDebugFlagsNoAddress | kDebugFlagsNoOffset, s, sizeof( s ) );
+ DebugPrintF( kDebugLevelMax, "%s\n", s );
+
+ s[ 0 ] = '\0';
+ DebugHexDump( kDebugLevelMax, 0, "My Label", kSizeCString, 0, NULL, 0, data, data, sizeof( data ),
+ kDebugFlagsNoAddress | kDebugFlagsNoOffset, s, sizeof( s ) );
+ DebugPrintF( kDebugLevelMax, "%s\n", s );
+
+ s[ 0 ] = '\0';
+ DebugHexDump( kDebugLevelMax, 0, "My Label", kSizeCString, 0, NULL, 0, data, data, sizeof( data ),
+ kDebugFlagsNoAddress, s, sizeof( s ) );
+ DebugPrintF( kDebugLevelMax, "%s\n", s );
+
+ s[ 0 ] = '\0';
+ DebugHexDump( kDebugLevelMax, 0, NULL, 0, 0, NULL, 0, data, data, sizeof( data ),
+ kDebugFlagsNoOffset, s, sizeof( s ) );
+ DebugPrintF( kDebugLevelMax, "%s\n", s );
+
+ s[ 0 ] = '\0';
+ DebugHexDump( kDebugLevelMax, 0, NULL, 0, 0, NULL, 0, data, data, sizeof( data ),
+ kDebugFlagsNoAddress, s, sizeof( s ) );
+ DebugPrintF( kDebugLevelMax, "%s\n", s );
+
+ s[ 0 ] = '\0';
+ DebugHexDump( kDebugLevelMax, 0, NULL, 0, 0, NULL, 0, data, data, sizeof( data ),
+ kDebugFlagsNoOffset, s, sizeof( s ) );
+ DebugPrintF( kDebugLevelMax, "%s\n", s );
+
+ s[ 0 ] = '\0';
+ DebugHexDump( kDebugLevelMax, 0, NULL, 0, 0, NULL, 0, data, data, sizeof( data ),
+ kDebugFlagsNoByteCount, s, sizeof( s ) );
+ DebugPrintF( kDebugLevelMax, "%s\n", s );
+
+ s[ 0 ] = '\0';
+ DebugHexDump( kDebugLevelMax, 0, NULL, 0, 0, NULL, 0, "\x41\x62\x43\x64", "\x41\x62\x43\x64", 4, // 'AbCd'
+ kDebugFlagsNoAddress | kDebugFlagsNoOffset | kDebugFlagsNoNewLine |
+ kDebugFlagsNo32BitSeparator | kDebugFlagsNo16ByteHexPad | kDebugFlagsNoByteCount,
+ s, sizeof( s ) );
+ DebugPrintF( kDebugLevelMax, "%s\n", s );
+
+ s[ 0 ] = '\0';
+ DebugHexDump( kDebugLevelMax, 0, NULL, 0, 0, NULL, 0, data, data, sizeof( data ),
+ kDebugFlagsNoAddress | kDebugFlagsNoOffset | kDebugFlagsNoASCII | kDebugFlagsNoNewLine |
+ kDebugFlags16BitSeparator | kDebugFlagsNo32BitSeparator |
+ kDebugFlagsNo16ByteHexPad | kDebugFlagsNoByteCount, s, sizeof( s ) );
+ DebugPrintF( kDebugLevelMax, "%s\n", s );
+
+ s[ 0 ] = '\0';
+ DebugHexDump( kDebugLevelMax, 8, NULL, 0, 0, NULL, 0, data, data, sizeof( data ), kDebugFlagsNone, s, sizeof( s ) );
+ DebugPrintF( kDebugLevelMax, "%s\n", s );
+
+ // dlog's
+
+ dlog( kDebugLevelNotice, "dlog\n" );
+ dlog( kDebugLevelNotice, "dlog integer: %d\n", 123 );
+ dlog( kDebugLevelNotice, "dlog string: \"%s\"\n", "test string" );
+ dlogmem( kDebugLevelNotice, data, sizeof( data ) );
+
+ // Done
+
+ DebugPrintF( kDebugLevelMax, "\n\nALL TESTS DONE\n\n" );
+ err = kNoErr;
+
+exit:
+ if( err )
+ {
+ DebugPrintF( kDebugLevelMax, "\n\n### TEST FAILED ###\n\n" );
+ }
+ return( err );
+}
+
+#endif // DEBUG
--- /dev/null
+/* -*- Mode: C; tab-width: 4 -*-
+ *
+ * Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+
+ Change History (most recent first):
+
+$Log: DebugServices.h,v $
+Revision 1.5 2006/08/14 23:24:56 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.4 2004/04/15 08:59:08 bradley
+Removed deprecated debug and log levels and replaced them with modern equivalents.
+
+Revision 1.3 2004/04/08 09:29:55 bradley
+Manually do host->network byte order conversion to avoid needing libraries for htons/htonl. Changed
+hex dumps to better separate hex and ASCII. Added support for %.8a syntax in DebugSNPrintF for Fibre
+Channel addresses (00:11:22:33:44:55:66:77). Fixed a few places where HeaderDoc was incorrect.
+
+Revision 1.2 2004/03/07 05:59:34 bradley
+Sync'd with internal version: Added expect macros, error codes, and CoreServices exclusion.
+
+Revision 1.1 2004/01/30 02:27:30 bradley
+Debugging support for various platforms.
+
+*/
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @header DebugServices
+
+ Debugging Library
+*/
+
+#ifndef __DEBUG_SERVICES__
+#define __DEBUG_SERVICES__
+
+#include <stdarg.h>
+
+#include "CommonServices.h"
+
+#if( TARGET_OS_VXWORKS )
+ #include "logLib.h"
+#endif
+
+#if 0
+#pragma mark == Settings ==
+#endif
+
+//===========================================================================================================================
+// Settings
+//===========================================================================================================================
+
+// General
+
+#if( !defined( DEBUG ) )
+ #define DEBUG 0
+#endif
+
+#if( defined( NDEBUG ) && DEBUG )
+ #error NDEBUG defined and DEBUG is also enabled...they need to be in-sync
+#endif
+
+// AssertMacros.h/Debugging.h overrides.
+
+#if( !defined( DEBUG_OVERRIDE_APPLE_MACROS ) )
+ #define DEBUG_OVERRIDE_APPLE_MACROS 1
+#endif
+
+// Routine name. Uses ISO __func__ where possible. Otherwise, uses the best thing that is available (if anything).
+
+#if( defined( __MWERKS__ ) || ( __GNUC__ > 2 ) || ( ( __GNUC__ == 2 ) && ( __GNUC_MINOR__ >= 9 ) ) )
+ #define __ROUTINE__ __func__
+#elif( defined( __GNUC__ ) )
+ #define __ROUTINE__ __PRETTY_FUNCTION__
+#elif( defined( _MSC_VER ) && !defined( _WIN32_WCE ) )
+ #define __ROUTINE__ __FUNCTION__
+#else
+ #define __ROUTINE__ ""
+#endif
+
+// Variable argument macro support. Use ANSI C99 __VA_ARGS__ where possible. Otherwise, use the next best thing.
+
+#if( defined( __GNUC__ ) )
+ #if( ( __GNUC__ > 3 ) || ( ( __GNUC__ == 3 ) && ( __GNUC_MINOR__ >= 3) ) )
+ #define DEBUG_C99_VA_ARGS 1
+ #define DEBUG_GNU_VA_ARGS 0
+ #else
+ #define DEBUG_C99_VA_ARGS 0
+ #define DEBUG_GNU_VA_ARGS 1
+ #endif
+#elif( defined( __MWERKS__ ) )
+ #define DEBUG_C99_VA_ARGS 1
+ #define DEBUG_GNU_VA_ARGS 0
+#else
+ #define DEBUG_C99_VA_ARGS 0
+ #define DEBUG_GNU_VA_ARGS 0
+#endif
+
+#if 0
+#pragma mark == Output ==
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined DEBUG_FPRINTF_ENABLED
+
+ @abstract Enables ANSI C fprintf output.
+*/
+
+#if( !defined( DEBUG_FPRINTF_ENABLED ) )
+ #if( !TARGET_API_MAC_OSX_KERNEL && !TARGET_OS_WINDOWS_CE )
+ #define DEBUG_FPRINTF_ENABLED 1
+ #else
+ #define DEBUG_FPRINTF_ENABLED 0
+ #endif
+#else
+ #if( TARGET_API_MAC_OSX_KERNEL || TARGET_OS_WINDOWS_CE )
+ #error fprintf enabled, but not supported on Mac OS X kernel or Windows CE
+ #endif
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined DEBUG_MAC_OS_X_IOLOG_ENABLED
+
+ @abstract Enables IOLog (Mac OS X Kernel) output.
+*/
+
+#if( !defined( DEBUG_MAC_OS_X_IOLOG_ENABLED ) )
+ #define DEBUG_MAC_OS_X_IOLOG_ENABLED TARGET_API_MAC_OSX_KERNEL
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined DEBUG_KPRINTF_ENABLED
+
+ @abstract Enables kprintf (Mac OS X Kernel) output.
+*/
+
+#if( !defined( DEBUG_KPRINTF_ENABLED ) )
+ #define DEBUG_KPRINTF_ENABLED TARGET_API_MAC_OSX_KERNEL
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined DEBUG_IDEBUG_ENABLED
+
+ @abstract Enables iDebug (Mac OS X user and Kernel) output.
+
+ @discussion
+
+ For Mac OS X kernel development, iDebug is enabled by default because we can dynamically check for the presence
+ of iDebug via some exported IOKit symbols. Mac OS X app usage doesn't allow dynamic detection because it relies
+ on statically linking to the iDebugServices.cp file so for Mac OS X app usage, you have to manually enable iDebug.
+*/
+
+#if( !defined( DEBUG_IDEBUG_ENABLED ) )
+ #define DEBUG_IDEBUG_ENABLED TARGET_API_MAC_OSX_KERNEL
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined DEBUG_CORE_SERVICE_ASSERTS_ENABLED
+
+ @abstract Controls whether Core Services assert handling is enabled. Enabling requires CoreServices framework.
+*/
+
+#if( !defined( DEBUG_CORE_SERVICE_ASSERTS_ENABLED ) )
+ #if( defined( __DEBUGGING__ ) )
+ #define DEBUG_CORE_SERVICE_ASSERTS_ENABLED 1
+ #else
+ #define DEBUG_CORE_SERVICE_ASSERTS_ENABLED 0
+ #endif
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @typedef DebugOutputType
+
+ @abstract Type of debug output (i.e. where the output goes).
+*/
+
+typedef uint32_t DebugOutputType;
+
+#define kDebugOutputTypeNone 0x6E6F6E65U // 'none' - no params
+#define kDebugOutputTypeCustom 0x63757374U // 'cust' - 1st param = function ptr, 2nd param = context
+#define kDebugOutputTypeFPrintF 0x66707269U // 'fpri' - 1st param = DebugOutputTypeFlags [, 2nd param = filename]
+#define kDebugOutputTypeiDebug 0x69646267U // 'idbg' - no params
+#define kDebugOutputTypeKPrintF 0x6B707266U // 'kprf' - no params
+#define kDebugOutputTypeMacOSXIOLog 0x696C6F67U // 'ilog' - no params
+#define kDebugOutputTypeMacOSXLog 0x786C6F67U // 'xlog' - no params
+#define kDebugOutputTypeWindowsDebugger 0x77696E64U // 'wind' - no params
+#define kDebugOutputTypeWindowsEventLog 0x7765766CU // 'wevl' - 1st param = C-string name, 2nd param = HMODULE or NULL.
+
+// Console meta output kind - Any kind of Console output (in horizontal order of preference):
+//
+// Mac OS X = ANSI printf (viewable in Console.app)
+// Mac OS X Kernel = IOLog (/var/log/system.log) or kprintf (serial).
+// Windows = ANSI printf (Console window) or OutputDebugString (debugger).
+// Other = ANSI printf (viewer varies).
+
+#define kDebugOutputTypeMetaConsole 0x434F4E53U // 'CONS' - no params
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @typedef DebugOutputTypeFlags
+
+ @abstract Flags controlling how the output type is configured.
+
+ @constant kDebugOutputTypeFlagsTypeMask Bit mask for the output type (e.g. stdout, stderr, file, etc.).
+ @constant kDebugOutputTypeFlagsStdOut fprintf should go to stdout.
+ @constant kDebugOutputTypeFlagsStdErr fprintf should go to stderr.
+ @constant kDebugOutputTypeFlagsFile fprintf should go to a specific file (filename passed as va_arg).
+*/
+
+typedef unsigned int DebugOutputTypeFlags;
+
+#define kDebugOutputTypeFlagsTypeMask 0xF
+#define kDebugOutputTypeFlagsStdOut 1
+#define kDebugOutputTypeFlagsStdErr 2
+#define kDebugOutputTypeFlagsFile 10
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @typedef DebugOutputFunctionPtr
+
+ @abstract Function ptr for a custom callback to print debug output.
+*/
+
+typedef void ( *DebugOutputFunctionPtr )( char *inData, size_t inSize, void *inContext );
+
+//===========================================================================================================================
+// Constants
+//===========================================================================================================================
+
+#if 0
+#pragma mark == Flags ==
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @typedef DebugFlags
+
+ @abstract Flags controlling how output is printed.
+*/
+
+typedef uint32_t DebugFlags;
+
+#define kDebugFlagsNone 0
+#define kDebugFlagsNoAddress ( 1 << 0 )
+#define kDebugFlagsNoOffset ( 1 << 1 )
+#define kDebugFlags32BitOffset ( 1 << 2 )
+#define kDebugFlagsNoASCII ( 1 << 3 )
+#define kDebugFlagsNoNewLine ( 1 << 4 )
+#define kDebugFlags8BitSeparator ( 1 << 5 )
+#define kDebugFlags16BitSeparator ( 1 << 6 )
+#define kDebugFlagsNo32BitSeparator ( 1 << 7 )
+#define kDebugFlagsNo16ByteHexPad ( 1 << 8 )
+#define kDebugFlagsNoByteCount ( 1 << 9 )
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @enum DebugTaskLevelFlags
+
+ @abstract Flags indicating the task level.
+*/
+
+enum
+{
+ kDebugInterruptLevelShift = 0,
+ kDebugInterruptLevelMask = 0x00000007,
+ kDebugInVBLTaskMask = 0x00000010,
+ kDebugInDeferredTaskMask = 0x00000020,
+ kDebugInSecondaryInterruptHandlerMask = 0x00000040,
+ kDebugPageFaultFatalMask = 0x00000100, // There should be a "kPageFaultFatalMask" in Debugging.h.
+ kDebugMPTaskLevelMask = 0x00000200, // There should be a "kMPTaskLevelMask" in Debugging.h.
+ kDebugInterruptDepthShift = 16,
+ kDebugInterruptDepthMask = 0x00FF0000
+};
+
+#define DebugExtractTaskLevelInterruptLevel( LEVEL ) \
+ ( ( ( LEVEL ) & kDebugInterruptLevelMask ) >> kDebugInterruptLevelShift )
+
+#define DebugExtractTaskLevelInterruptDepth( LEVEL ) \
+ ( ( ( LEVEL ) & kDebugInterruptDepthMask ) >> kDebugInterruptDepthShift )
+
+#if 0
+#pragma mark == Levels ==
+#endif
+
+//===========================================================================================================================
+// Constants & Types - Levels
+//===========================================================================================================================
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @typedef DebugLevel
+
+ @abstract Level used to control debug logging.
+*/
+
+typedef int32_t DebugLevel;
+
+// Levels
+
+#define kDebugLevelMask 0x0000FFFF
+#define kDebugLevelChatty 100
+#define kDebugLevelVerbose 500
+#define kDebugLevelTrace 800
+#define kDebugLevelInfo 1000
+#define kDebugLevelNotice 3000
+#define kDebugLevelWarning 5000
+#define kDebugLevelAssert 6000
+#define kDebugLevelRequire 7000
+#define kDebugLevelError 8000
+#define kDebugLevelCritical 9000
+#define kDebugLevelAlert 10000
+#define kDebugLevelEmergency 11000
+#define kDebugLevelTragic 12000
+#define kDebugLevelMax 0x0000FFFF
+
+// Level Flags
+
+#define kDebugLevelFlagMask 0xFFFF0000
+#define kDebugLevelFlagStackTrace 0x00010000
+#define kDebugLevelFlagDebugBreak 0x00020000
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @typedef LogLevel
+
+ @abstract Level used to control which events are logged.
+*/
+
+typedef int32_t LogLevel;
+
+#define kLogLevelUninitialized -1L
+#define kLogLevelAll 0L
+#define kLogLevelChatty 100L
+#define kLogLevelVerbose 500L
+#define kLogLevelTrace 800L
+#define kLogLevelInfo 1000L
+#define kLogLevelNotice 3000L
+#define kLogLevelWarning 4000L
+#define kLogLevelAssert 6000L
+#define kLogLevelRequire 7000L
+#define kLogLevelError 8000L
+#define kLogLevelCritical 9000L
+#define kLogLevelAlert 10000L
+#define kLogLevelEmergency 11000L
+#define kLogLevelTragic 12000L
+#define kLogLevelOff 0x0000FFFEL
+
+#if 0
+#pragma mark == Properties ==
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @typedef DebugPropertyTag
+
+ @abstract Tag for properties.
+*/
+
+typedef uint32_t DebugPropertyTag;
+
+#define kDebugPropertyTagPrintLevelMin 0x6D696E70U // 'minp' Get: 1st param = DebugLevel *
+ // Set: 1st param = DebugLevel
+
+#define kDebugPropertyTagPrintLevel kDebugPropertyTagPrintLevelMin
+
+#define kDebugPropertyTagPrintLevelMax 0x706D786CU // 'maxp' Get: 1st param = DebugLevel *
+ // Set: 1st param = DebugLevel
+
+#define kDebugPropertyTagBreakLevel 0x62726B6CU // 'brkl' Get: 1st param = DebugLevel *
+ // Set: 1st param = DebugLevel
+#if 0
+#pragma mark == General macros ==
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined DEBUG_UNUSED
+
+ @abstract Macro to mark a paramter as unused to avoid unused parameter warnings.
+
+ @discussion
+
+ There is no universally supported pragma/attribute for indicating a variable is unused. DEBUG_UNUSED lets us
+ indicate a variable is unused in a manner that is supported by most compilers.
+*/
+
+#define DEBUG_UNUSED( X ) (void)( X )
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined DEBUG_USE_ONLY
+
+ @abstract Macro to mark a variable as used only when debugging is enabled.
+
+ @discussion
+
+ Variables are sometimes needed only for debugging. When debugging is turned off, these debug-only variables generate
+ compiler warnings about unused variables. To eliminate these warnings, use these macros to indicate variables that
+ are only used for debugging.
+*/
+
+#if( DEBUG )
+ #define DEBUG_USE_ONLY( X )
+#else
+ #define DEBUG_USE_ONLY( X ) (void)( X )
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined DEBUG_LOCAL
+
+ @abstract Macros to make variables and functions static when debugging is off, but extern when debugging is on.
+
+ @discussion
+
+ Rather than using "static" directly, using this macros allows you to access these variables external while
+ debugging without being penalized for production builds.
+*/
+
+#if( DEBUG )
+ #define DEBUG_LOCAL
+#else
+ #define DEBUG_LOCAL static
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined DEBUG_STATIC
+
+ @abstract Macros to make variables and functions static when debugging is off, but extern when debugging is on.
+
+ @discussion
+
+ Rather than using "static" directly, using this macros allows you to access these variables external while
+ debugging without being penalized for production builds.
+*/
+
+#if( DEBUG )
+ #define DEBUG_STATIC
+#else
+ #define DEBUG_STATIC static
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined DEBUG_EXPORT
+
+ @abstract Macros to export variables.
+
+ @discussion
+
+ "__private_extern__" is a hack for IOKit to allow symbols to be exported from compilation units, but
+ // not exported outside a driver (IOKit uses a lame global namespace for symbols). This still does not
+ // solve the problem of multiple drivers in the same dependency chain since they share symbols.
+*/
+
+#if( TARGET_API_MAC_OSX_KERNEL )
+ #define DEBUG_EXPORT __private_extern__
+#else
+ #define DEBUG_EXPORT extern
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined debug_add
+
+ @abstract Macro to add (or subtract if negative) a value when debugging is on. Does nothing if debugging is off.
+*/
+
+#if( DEBUG )
+ #define debug_add( A, B ) ( A ) += ( B )
+#else
+ #define debug_add( A, B )
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined debug_perform
+
+ @abstract Macro to perform something in debug-only builds.
+*/
+
+#if( DEBUG )
+ #define debug_perform( X ) do { X; } while( 0 )
+#else
+ #define debug_perform( X )
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function translate_errno
+
+ @abstract Returns 0 if the test success. If the test fails, returns errno if non-zero and othewise the alternate error.
+*/
+
+#define translate_errno( TEST, ERRNO, ALTERNATE_ERROR ) ( ( TEST ) ? 0 : ( ERRNO ) ? ( ERRNO ) : ( ALTERNATE_ERROR ) )
+
+#if 0
+#pragma mark == Compile Time macros ==
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined check_compile_time
+
+ @abstract Performs a compile-time check of something such as the size of an int.
+
+ @discussion
+
+ This declares an array with a size that is determined by a compile-time expression. If the expression evaluates
+ to 0, the array has a size of -1, which is illegal and generates a compile-time error.
+
+ For example:
+
+ check_compile_time( sizeof( int ) == 4 );
+
+ Note: This only works with compile-time expressions.
+ Note: This only works in places where extern declarations are allowed (e.g. global scope).
+
+ References:
+
+ <http://www.jaggersoft.com/pubs/CVu11_3.html>
+ <http://www.jaggersoft.com/pubs/CVu11_5.html>
+
+ Note: The following macros differ from the macros on the www.jaggersoft.com web site because those versions do not
+ work with GCC due to GCC allow a zero-length array. Using a -1 condition turned out to be more portable.
+*/
+
+#define check_compile_time( X ) extern int debug_compile_time_name[ ( X ) ? 1 : -1 ]
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined check_compile_time_code
+
+ @abstract Perform a compile-time check, suitable for placement in code, of something such as the size of an int.
+
+ @discussion
+
+ This creates a switch statement with an existing case for 0 and an additional case using the result of a
+ compile-time expression. A switch statement cannot have two case labels with the same constant so if the
+ compile-time expression evaluates to 0, it is illegal and generates a compile-time error. If the compile-time
+ expression does not evaluate to 0, the resulting value is used as the case label and it compiles without error.
+
+ For example:
+
+ check_compile_time_code( sizeof( int ) == 4 );
+
+ Note: This only works with compile-time expressions.
+ Note: This does not work in a global scope so it must be inside a function.
+
+ References:
+
+ <http://www.jaggersoft.com/pubs/CVu11_3.html>
+ <http://www.jaggersoft.com/pubs/CVu11_5.html>
+*/
+
+#define check_compile_time_code( X ) switch( 0 ) { case 0: case X:; }
+
+#if 0
+#pragma mark == check macros ==
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined check
+
+ @abstract Check that an expression is true (non-zero).
+
+ @discussion
+
+ If expression evalulates to false, this prints debugging information (actual expression string, file, line number,
+ function name, etc.) using the default debugging output method.
+
+ Code inside check() statements is not compiled into production builds.
+*/
+
+#if( DEBUG_OVERRIDE_APPLE_MACROS )
+ #undef check
+#endif
+#if( !defined( check ) )
+ #if( DEBUG )
+ #define check( X ) \
+ do \
+ { \
+ if( !( X ) ) \
+ { \
+ debug_print_assert( 0, #X, NULL, __FILE__, __LINE__, __ROUTINE__ ); \
+ } \
+ } while( 0 )
+ #else
+ #define check( X )
+ #endif
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined check_string
+
+ @abstract Check that an expression is true (non-zero) with an explanation.
+
+ @discussion
+
+ If expression evalulates to false, this prints debugging information (actual expression string, file, line number,
+ function name, etc.) and a custom explanation string using the default debugging output method.
+
+ Code inside check_string() statements is not compiled into production builds.
+*/
+
+#if( DEBUG_OVERRIDE_APPLE_MACROS )
+ #undef check_string
+#endif
+#if( !defined( check_string ) )
+ #if( DEBUG )
+ #define check_string( X, STR ) \
+ do \
+ { \
+ if( !( X ) ) \
+ { \
+ debug_print_assert( 0, #X, STR, __FILE__, __LINE__, __ROUTINE__ ); \
+ } \
+ \
+ } while( 0 )
+ #else
+ #define check_string( X, STR )
+ #endif
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined check_noerr
+
+ @abstract Check that an error code is noErr (0).
+
+ @discussion
+
+ If the error code is non-0, this prints debugging information (actual expression string, file, line number,
+ function name, etc.) using the default debugging output method.
+
+ Code inside check_noerr() statements is not compiled into production builds.
+*/
+
+#if( DEBUG_OVERRIDE_APPLE_MACROS )
+ #undef check_noerr
+#endif
+#if( !defined( check_noerr ) )
+ #if( DEBUG )
+ #define check_noerr( ERR ) \
+ do \
+ { \
+ int_least32_t localErr; \
+ \
+ localErr = (int_least32_t)( ERR ); \
+ if( localErr != 0 ) \
+ { \
+ debug_print_assert( localErr, NULL, NULL, __FILE__, __LINE__, __ROUTINE__ ); \
+ } \
+ \
+ } while( 0 )
+ #else
+ #define check_noerr( ERR )
+ #endif
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined check_noerr_string
+
+ @abstract Check that an error code is noErr (0) with an explanation.
+
+ @discussion
+
+ If the error code is non-0, this prints debugging information (actual expression string, file, line number,
+ function name, etc.) and a custom explanation string using the default debugging output method.
+
+ Code inside check_noerr_string() statements is not compiled into production builds.
+*/
+
+#if( DEBUG_OVERRIDE_APPLE_MACROS )
+ #undef check_noerr_string
+#endif
+#if( !defined( check_noerr_string ) )
+ #if( DEBUG )
+ #define check_noerr_string( ERR, STR ) \
+ do \
+ { \
+ int_least32_t localErr; \
+ \
+ localErr = (int_least32_t)( ERR ); \
+ if( localErr != 0 ) \
+ { \
+ debug_print_assert( localErr, NULL, STR, __FILE__, __LINE__, __ROUTINE__ ); \
+ } \
+ \
+ } while( 0 )
+ #else
+ #define check_noerr_string( ERR, STR )
+ #endif
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined check_translated_errno
+
+ @abstract Check a condition and prints errno (if non-zero) to the log.
+
+ @discussion
+
+ Code inside check_translated_errno() statements is not compiled into production builds.
+*/
+
+#if( !defined( check_translated_errno ) )
+ #if( DEBUG )
+ #define check_translated_errno( TEST, ERRNO, ALTERNATE_ERROR ) \
+ do \
+ { \
+ if( !( TEST ) ) \
+ { \
+ int_least32_t localErr; \
+ \
+ localErr = (int_least32_t)( ERRNO ); \
+ localErr = ( localErr != 0 ) ? localErr : (int_least32_t)( ALTERNATE_ERROR ); \
+ debug_print_assert( localErr, #TEST, NULL, __FILE__, __LINE__, __ROUTINE__ ); \
+ } \
+ \
+ } while( 0 )
+ #else
+ #define check_translated_errno( TEST, ERRNO, ALTERNATE_ERROR )
+ #endif
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined check_ptr_overlap
+
+ @abstract Checks that two ptrs do not overlap.
+*/
+
+#define check_ptr_overlap( P1, P1_SIZE, P2, P2_SIZE ) \
+ do \
+ { \
+ check( !( ( (uintptr_t)( P1 ) >= (uintptr_t)( P2 ) ) && \
+ ( (uintptr_t)( P1 ) < ( ( (uintptr_t)( P2 ) ) + ( P2_SIZE ) ) ) ) ); \
+ check( !( ( (uintptr_t)( P2 ) >= (uintptr_t)( P1 ) ) && \
+ ( (uintptr_t)( P2 ) < ( ( (uintptr_t)( P1 ) ) + ( P1_SIZE ) ) ) ) ); \
+ \
+ } while( 0 )
+
+#if 0
+#pragma mark == require macros ==
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined require
+
+ @abstract Requires that an expression evaluate to true.
+
+ @discussion
+
+ If expression evalulates to false, this prints debugging information (actual expression string, file, line number,
+ function name, etc.) using the default debugging output method then jumps to a label.
+*/
+
+#if( DEBUG_OVERRIDE_APPLE_MACROS )
+ #undef require
+#endif
+#if( !defined( require ) )
+ #define require( X, LABEL ) \
+ do \
+ { \
+ if( !( X ) ) \
+ { \
+ debug_print_assert( 0, #X, NULL, __FILE__, __LINE__, __ROUTINE__ ); \
+ goto LABEL; \
+ } \
+ \
+ } while( 0 )
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined require_string
+
+ @abstract Requires that an expression evaluate to true with an explanation.
+
+ @discussion
+
+ If expression evalulates to false, this prints debugging information (actual expression string, file, line number,
+ function name, etc.) and a custom explanation string using the default debugging output method then jumps to a label.
+*/
+
+#if( DEBUG_OVERRIDE_APPLE_MACROS )
+ #undef require_string
+#endif
+#if( !defined( require_string ) )
+ #define require_string( X, LABEL, STR ) \
+ do \
+ { \
+ if( !( X ) ) \
+ { \
+ debug_print_assert( 0, #X, STR, __FILE__, __LINE__, __ROUTINE__ ); \
+ goto LABEL; \
+ } \
+ \
+ } while( 0 )
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined require_quiet
+
+ @abstract Requires that an expression evaluate to true.
+
+ @discussion
+
+ If expression evalulates to false, this jumps to a label. No debugging information is printed.
+*/
+
+#if( DEBUG_OVERRIDE_APPLE_MACROS )
+ #undef require_quiet
+#endif
+#if( !defined( require_quiet ) )
+ #define require_quiet( X, LABEL ) \
+ do \
+ { \
+ if( !( X ) ) \
+ { \
+ goto LABEL; \
+ } \
+ \
+ } while( 0 )
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined require_noerr
+
+ @abstract Require that an error code is noErr (0).
+
+ @discussion
+
+ If the error code is non-0, this prints debugging information (actual expression string, file, line number,
+ function name, etc.) using the default debugging output method then jumps to a label.
+*/
+
+#if( DEBUG_OVERRIDE_APPLE_MACROS )
+ #undef require_noerr
+#endif
+#if( !defined( require_noerr ) )
+ #define require_noerr( ERR, LABEL ) \
+ do \
+ { \
+ int_least32_t localErr; \
+ \
+ localErr = (int_least32_t)( ERR ); \
+ if( localErr != 0 ) \
+ { \
+ debug_print_assert( localErr, NULL, NULL, __FILE__, __LINE__, __ROUTINE__ ); \
+ goto LABEL; \
+ } \
+ \
+ } while( 0 )
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined require_noerr_string
+
+ @abstract Require that an error code is noErr (0).
+
+ @discussion
+
+ If the error code is non-0, this prints debugging information (actual expression string, file, line number,
+ function name, etc.), and a custom explanation string using the default debugging output method using the
+ default debugging output method then jumps to a label.
+*/
+
+#if( DEBUG_OVERRIDE_APPLE_MACROS )
+ #undef require_noerr_string
+#endif
+#if( !defined( require_noerr_string ) )
+ #define require_noerr_string( ERR, LABEL, STR ) \
+ do \
+ { \
+ int_least32_t localErr; \
+ \
+ localErr = (int_least32_t)( ERR ); \
+ if( localErr != 0 ) \
+ { \
+ debug_print_assert( localErr, NULL, STR, __FILE__, __LINE__, __ROUTINE__ ); \
+ goto LABEL; \
+ } \
+ \
+ } while( 0 )
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined require_noerr_action_string
+
+ @abstract Require that an error code is noErr (0).
+
+ @discussion
+
+ If the error code is non-0, this prints debugging information (actual expression string, file, line number,
+ function name, etc.), and a custom explanation string using the default debugging output method using the
+ default debugging output method then executes an action and jumps to a label.
+*/
+
+#if( DEBUG_OVERRIDE_APPLE_MACROS )
+ #undef require_noerr_action_string
+#endif
+#if( !defined( require_noerr_action_string ) )
+ #define require_noerr_action_string( ERR, LABEL, ACTION, STR ) \
+ do \
+ { \
+ int_least32_t localErr; \
+ \
+ localErr = (int_least32_t)( ERR ); \
+ if( localErr != 0 ) \
+ { \
+ debug_print_assert( localErr, NULL, STR, __FILE__, __LINE__, __ROUTINE__ ); \
+ { ACTION; } \
+ goto LABEL; \
+ } \
+ \
+ } while( 0 )
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined require_noerr_quiet
+
+ @abstract Require that an error code is noErr (0).
+
+ @discussion
+
+ If the error code is non-0, this jumps to a label. No debugging information is printed.
+*/
+
+#if( DEBUG_OVERRIDE_APPLE_MACROS )
+ #undef require_noerr_quiet
+#endif
+#if( !defined( require_noerr_quiet ) )
+ #define require_noerr_quiet( ERR, LABEL ) \
+ do \
+ { \
+ if( ( ERR ) != 0 ) \
+ { \
+ goto LABEL; \
+ } \
+ \
+ } while( 0 )
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined require_noerr_action
+
+ @abstract Require that an error code is noErr (0) with an action to execute otherwise.
+
+ @discussion
+
+ If the error code is non-0, this prints debugging information (actual expression string, file, line number,
+ function name, etc.) using the default debugging output method then executes an action and jumps to a label.
+*/
+
+#if( DEBUG_OVERRIDE_APPLE_MACROS )
+ #undef require_noerr_action
+#endif
+#if( !defined( require_noerr_action ) )
+ #define require_noerr_action( ERR, LABEL, ACTION ) \
+ do \
+ { \
+ int_least32_t localErr; \
+ \
+ localErr = (int_least32_t)( ERR ); \
+ if( localErr != 0 ) \
+ { \
+ debug_print_assert( localErr, NULL, NULL, __FILE__, __LINE__, __ROUTINE__ ); \
+ { ACTION; } \
+ goto LABEL; \
+ } \
+ \
+ } while( 0 )
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined require_noerr_action_quiet
+
+ @abstract Require that an error code is noErr (0) with an action to execute otherwise.
+
+ @discussion
+
+ If the error code is non-0, this executes an action and jumps to a label. No debugging information is printed.
+*/
+
+#if( DEBUG_OVERRIDE_APPLE_MACROS )
+ #undef require_noerr_action_quiet
+#endif
+#if( !defined( require_noerr_action_quiet ) )
+ #define require_noerr_action_quiet( ERR, LABEL, ACTION ) \
+ do \
+ { \
+ if( ( ERR ) != 0 ) \
+ { \
+ { ACTION; } \
+ goto LABEL; \
+ } \
+ \
+ } while( 0 )
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined require_action
+
+ @abstract Requires that an expression evaluate to true with an action to execute otherwise.
+
+ @discussion
+
+ If expression evalulates to false, this prints debugging information (actual expression string, file, line number,
+ function name, etc.) using the default debugging output method then executes an action and jumps to a label.
+*/
+
+#if( DEBUG_OVERRIDE_APPLE_MACROS )
+ #undef require_action
+#endif
+#if( !defined( require_action ) )
+ #define require_action( X, LABEL, ACTION ) \
+ do \
+ { \
+ if( !( X ) ) \
+ { \
+ debug_print_assert( 0, #X, NULL, __FILE__, __LINE__, __ROUTINE__ ); \
+ { ACTION; } \
+ goto LABEL; \
+ } \
+ \
+ } while( 0 )
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined require_action_quiet
+
+ @abstract Requires that an expression evaluate to true with an action to execute otherwise.
+
+ @discussion
+
+ If expression evalulates to false, this executes an action and jumps to a label. No debugging information is printed.
+*/
+
+#if( DEBUG_OVERRIDE_APPLE_MACROS )
+ #undef require_action_quiet
+#endif
+#if( !defined( require_action_quiet ) )
+ #define require_action_quiet( X, LABEL, ACTION ) \
+ do \
+ { \
+ if( !( X ) ) \
+ { \
+ { ACTION; } \
+ goto LABEL; \
+ } \
+ \
+ } while( 0 )
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined require_action_string
+
+ @abstract Requires that an expression evaluate to true with an explanation and action to execute otherwise.
+
+ @discussion
+
+ If expression evalulates to false, this prints debugging information (actual expression string, file, line number,
+ function name, etc.) and a custom explanation string using the default debugging output method then executes an
+ action and jumps to a label.
+*/
+
+#if( DEBUG_OVERRIDE_APPLE_MACROS )
+ #undef require_action_string
+#endif
+#if( !defined( require_action_string ) )
+ #define require_action_string( X, LABEL, ACTION, STR ) \
+ do \
+ { \
+ if( !( X ) ) \
+ { \
+ debug_print_assert( 0, #X, STR, __FILE__, __LINE__, __ROUTINE__ ); \
+ { ACTION; } \
+ goto LABEL; \
+ } \
+ \
+ } while( 0 )
+
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined require_throw
+
+ @abstract Requires that an expression evaluates to true or an exception is thrown.
+
+ @discussion
+
+ If the expression evaluates to false, this prints debugging information (actual expression string, file,
+ line number, function name, etc.) using the default debugging output method then throws an exception.
+*/
+
+#if( defined( __cplusplus ) )
+ #define require_throw( X ) \
+ do \
+ { \
+ if( !( X ) ) \
+ { \
+ debug_print_assert( 0, #X, NULL, __FILE__, __LINE__, __ROUTINE__ ); \
+ throw kUnknownErr; \
+ } \
+ \
+ } while( 0 )
+#endif
+
+#if 0
+#pragma mark == Design-By-Contract macros ==
+#endif
+
+//===========================================================================================================================
+// Design-By-Contract macros
+//===========================================================================================================================
+
+#define ensure( X ) check( X )
+#define ensure_string( X, STR ) check_string( X, STR )
+#define ensure_noerr( ERR ) check_noerr( ERR )
+#define ensure_noerr_string( ERR, STR ) check_noerr_string( ERR, STR )
+#define ensure_translated_errno( TEST, ERRNO, ALTERNATE_ERROR ) check_translated_errno( TEST, ERRNO, ALTERNATE_ERROR )
+
+// Note: Design-By-Contract "require" macros are already defined elsewhere.
+
+#if 0
+#pragma mark == Expect macros ==
+#endif
+
+//===========================================================================================================================
+// Expect macros
+//===========================================================================================================================
+
+// Expect macros allow code to include runtime checking of things that should not happen in shipping code (e.g. internal
+// programmer errors, such as a NULL parameter where it is not allowed). Once the code has been verified to work correctly
+// without asserting, the DEBUG_EXPECT_VERIFIED conditional can be set to eliminate the error checking entirely. It can
+// also be useful to measure the cost of error checking code by profiling with it enable and with it disabled.
+
+#if( DEBUG_EXPECT_VERIFIED )
+ #define require_expect
+ #define require_string_expect
+ #define require_quiet_expect
+ #define require_noerr_expect
+ #define require_noerr_string_expect
+ #define require_noerr_action_string_expect
+ #define require_noerr_quiet_expect
+ #define require_noerr_action_expect
+ #define require_noerr_action_quiet_expect
+ #define require_action_expect
+ #define require_action_quiet_expect
+ #define require_action_string_expect
+#else
+ #define require_expect require
+ #define require_string_expect require_string
+ #define require_quiet_expect require_quiet
+ #define require_noerr_expect require_noerr
+ #define require_noerr_string_expect require_noerr_string
+ #define require_noerr_action_string_expect require_noerr_action_string
+ #define require_noerr_quiet_expect require_noerr_quiet
+ #define require_noerr_action_expect require_noerr_action
+ #define require_noerr_action_quiet_expect require_noerr_action_quiet
+ #define require_action_expect require_action
+ #define require_action_quiet_expect require_action_quiet
+ #define require_action_string_expect require_action_string
+#endif
+
+#if 0
+#pragma mark == Output macros ==
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined debug_string
+
+ @abstract Prints a debugging C string.
+*/
+
+#if( DEBUG_OVERRIDE_APPLE_MACROS )
+ #undef debug_string
+#endif
+#if( !defined( debug_string ) )
+ #if( DEBUG )
+ #define debug_string( STR ) \
+ do \
+ { \
+ debug_print_assert( 0, NULL, STR, __FILE__, __LINE__, __ROUTINE__ ); \
+ \
+ } while( 0 )
+ #else
+ #define debug_string( STR )
+ #endif
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined debug_print_assert
+
+ @abstract Prints an assertion.
+*/
+
+#if( DEBUG )
+ #define debug_print_assert( ERROR_CODE, ASSERT_STRING, MESSAGE, FILENAME, LINE_NUMBER, FUNCTION ) \
+ DebugPrintAssert( ERROR_CODE, ASSERT_STRING, MESSAGE, FILENAME, LINE_NUMBER, FUNCTION )
+#else
+ #define debug_print_assert( ERROR_CODE, ASSERT_STRING, MESSAGE, FILENAME, LINE_NUMBER, FUNCTION )
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined dlog
+
+ @abstract Prints a debug-only message.
+*/
+
+#if( DEBUG )
+ #if( DEBUG_C99_VA_ARGS )
+ #define dlog( ... ) DebugPrintF( __VA_ARGS__ )
+ #elif( DEBUG_GNU_VA_ARGS )
+ #define dlog( ARGS... ) DebugPrintF( ## ARGS )
+ #else
+ #define dlog DebugPrintF
+ #endif
+#else
+ #if( DEBUG_C99_VA_ARGS )
+ #define dlog( ... )
+ #elif( DEBUG_GNU_VA_ARGS )
+ #define dlog( ARGS... )
+ #else
+ #define dlog while( 0 )
+ #endif
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined dlogv
+
+ @abstract Prints a debug-only message.
+*/
+
+#if( DEBUG )
+ #define dlogv( LEVEL, FORMAT, LIST ) DebugPrintFVAList( ( LEVEL ), ( FORMAT ), ( LIST ) )
+#else
+ #define dlogv( LEVEL, FORMAT, LIST )
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined dlogmem
+
+ @abstract Prints a debug-only dump of memory.
+*/
+
+#if( DEBUG )
+ #define dlogmem( LEVEL, PTR, SIZE ) \
+ DebugHexDump( ( LEVEL ), 0, NULL, 0, 0, NULL, 0, ( PTR ), ( PTR ), ( SIZE ), kDebugFlagsNone, NULL, 0 )
+#else
+ #define dlogmem( LEVEL, PTR, SIZE )
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined DebugNSLog
+
+ @abstract Debug-only macro for the Cocoa NSLog function.
+*/
+
+#if( DEBUG )
+ #if( DEBUG_C99_VA_ARGS )
+ #define DebugNSLog( ... ) NSLog( __VA_ARGS__ )
+ #elif( DEBUG_GNU_VA_ARGS )
+ #define DebugNSLog( ARGS... ) NSLog( ## ARGS )
+ #else
+ #define DebugNSLog NSLog
+ #endif
+#else
+ #if( DEBUG_C99_VA_ARGS )
+ #define DebugNSLog( ... )
+ #elif( DEBUG_GNU_VA_ARGS )
+ #define DebugNSLog( ARGS... )
+ #else
+ #define DebugNSLog while( 0 )
+ #endif
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @defined DebugLogMsg
+
+ @abstract Debug-only macro for the VxWorks logMsg function.
+*/
+
+#if( TARGET_OS_VXWORKS )
+ #if( DEBUG )
+ #define DebugLogMsg( LEVEL, FORMAT, P1, P2, P3, P4, P5, P6 ) \
+ do \
+ { \
+ if( ( inLevel >= gDebugPrintLevelMin ) || ( inLevel <= gDebugPrintLevelMax ) ) \
+ { \
+ logMsg( ( FORMAT ), ( P1 ), ( P2 ), ( P3 ), ( P4 ), ( P5 ), ( P6 ) ); \
+ } \
+ \
+ } while( 0 )
+ #else
+ #define DebugLogMsg( LEVEL, FORMAT, P1, P2, P3, P4, P5, P6 )
+ #endif
+#else
+ #define DebugLogMsg dlog
+#endif
+
+#if 0
+#pragma mark == Routines - General ==
+#endif
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function DebugInitialize
+
+ @abstract Initializes the debugging library for a specific kind of output.
+
+ @param inType
+ @param varArg Variable number parameters, controlled by the "inType" parameter.
+*/
+
+#if( DEBUG )
+ DEBUG_EXPORT OSStatus DebugInitialize( DebugOutputType inType, ... );
+#endif
+
+#if( DEBUG )
+ #if( DEBUG_C99_VA_ARGS )
+ #define debug_initialize( ... ) DebugInitialize( __VA_ARGS__ )
+ #elif( DEBUG_GNU_VA_ARGS )
+ #define debug_initialize( ARGS... ) DebugInitialize( ## ARGS )
+ #else
+ #define debug_initialize DebugInitialize
+ #endif
+#else
+ #if( DEBUG_C99_VA_ARGS )
+ #define debug_initialize( ... )
+ #elif( DEBUG_GNU_VA_ARGS )
+ #define debug_initialize( ARGS... )
+ #else
+ #define debug_initialize while( 0 )
+ #endif
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function DebugFinalize
+
+ @abstract Releases any resources used by the debugging library
+*/
+
+#if( DEBUG )
+ DEBUG_EXPORT void DebugFinalize( void );
+#endif
+
+#if( DEBUG )
+ #define debug_terminate() DebugFinalize()
+#else
+ #define debug_terminate()
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function DebugGetProperty
+
+ @abstract Gets the specified property from the debugging library.
+*/
+
+#if( DEBUG )
+ DEBUG_EXPORT OSStatus DebugGetProperty( DebugPropertyTag inTag, ... );
+#endif
+
+#if( DEBUG )
+ #if( DEBUG_C99_VA_ARGS )
+ #define debug_get_property( ... ) DebugGetProperty( __VA_ARGS__ )
+ #elif( DEBUG_GNU_VA_ARGS )
+ #define debug_get_property( ARGS... ) DebugGetProperty( ## ARGS )
+ #else
+ #define debug_get_property DebugGetProperty
+ #endif
+#else
+ #if( DEBUG_C99_VA_ARGS )
+ #define debug_get_property( ... )
+ #elif( DEBUG_GNU_VA_ARGS )
+ #define debug_get_property( ARGS... )
+ #else
+ #define debug_get_property while( 0 )
+ #endif
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function DebugSetProperty
+
+ @abstract Sets the specified property from the debugging library.
+*/
+
+#if( DEBUG )
+ DEBUG_EXPORT OSStatus DebugSetProperty( DebugPropertyTag inTag, ... );
+#endif
+
+#if( DEBUG )
+ #if( DEBUG_C99_VA_ARGS )
+ #define debug_set_property( ... ) DebugSetProperty( __VA_ARGS__ )
+ #elif( DEBUG_GNU_VA_ARGS )
+ #define debug_set_property( ARGS... ) DebugSetProperty( ## ARGS )
+ #else
+ #define debug_set_property DebugSetProperty
+ #endif
+#else
+ #if( DEBUG_C99_VA_ARGS )
+ #define debug_set_property( ... )
+ #elif( DEBUG_GNU_VA_ARGS )
+ #define debug_set_property( ARGS... )
+ #else
+ #define debug_set_property while( 0 )
+ #endif
+#endif
+
+#if 0
+#pragma mark == Routines - Debugging Output ==
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function DebugPrintF
+
+ @abstract Prints a debug message with printf-style formatting.
+
+ @param inLevel Error that generated this assert or noErr.
+
+ @param inFormatString
+ C string containing assertion text.
+
+ @param VAR_ARG
+ Variable number of arguments depending on the format string.
+
+ @result Number of bytes printed or -1 on error.
+*/
+
+#if( DEBUG )
+ DEBUG_EXPORT size_t DebugPrintF( DebugLevel inLevel, const char *inFormat, ... );
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function DebugPrintFVAList
+
+ @abstract va_list version of DebugPrintF. See DebugPrintF for more info.
+*/
+
+#if( DEBUG )
+ DEBUG_EXPORT size_t DebugPrintFVAList( DebugLevel inLevel, const char *inFormat, va_list inArgs );
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function DebugPrintAssert
+
+ @abstract Prints a message describing the reason the (e.g. an assert failed), an optional error message,
+ an optional source filename, an optional source line number.
+
+ @param inErrorCode Error that generated this assert or noErr.
+ @param inAssertString C string containing assertion text.
+ @param inMessage C string containing a message about the assert.
+ @param inFileName C string containing path of file where the error occurred.
+ @param inLineNumber Line number in source file where the error occurred.
+ @param inFunction C string containing name of function where assert occurred.
+
+ @discussion
+
+ Example output:
+
+ [ASSERT] assert: "dataPtr != NULL" allocate memory for object failed
+ [ASSERT] where: "MyFile.c", line 123, ("MyFunction")
+
+ OR
+
+ [ASSERT] error: -6728 (kNoMemoryErr)
+ [ASSERT] where: "MyFile.c", line 123, ("MyFunction")
+*/
+
+#if( DEBUG )
+ DEBUG_EXPORT void
+ DebugPrintAssert(
+ int_least32_t inErrorCode,
+ const char * inAssertString,
+ const char * inMessage,
+ const char * inFilename,
+ int_least32_t inLineNumber,
+ const char * inFunction );
+#endif
+
+#if 0
+#pragma mark == Routines - Utilities ==
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function DebugSNPrintF
+
+ @abstract Debugging versions of standard C snprintf with extra features.
+
+ @param sbuffer Buffer to receive result. Null terminated unless the buffer size is 0.
+ @param buflen Size of the buffer including space for the null terminator.
+ @param fmt printf-style format string.
+ @param VAR_ARG Variable number of arguments depending on the format string.
+
+ @result Number of characters written (minus the null terminator).
+
+ @discussion
+
+ Extra features over the standard C snprintf:
+ <pre>
+ 64-bit support for %d (%lld), %i (%lli), %u (%llu), %o (%llo), %x (%llx), and %b (%llb).
+ %@ - Cocoa/CoreFoundation object. Param is the object. Strings are used directly. Others use CFCopyDescription.
+ %a - Network Address: %.4a=IPv4, %.6a=Ethernet, %.8a Fibre Channel, %.16a=IPv6. Arg=ptr to network address.
+ %#a - IPv4 or IPv6 mDNSAddr. Arg=ptr to mDNSAddr.
+ %##a - IPv4 (if AF_INET defined) or IPv6 (if AF_INET6 defined) sockaddr. Arg=ptr to sockaddr.
+ %b - Binary representation of integer (e.g. 01101011). Modifiers and arg=the same as %d, %x, etc.
+ %C - Mac-style FourCharCode (e.g. 'APPL'). Arg=32-bit value to print as a Mac-style FourCharCode.
+ %H - Hex Dump (e.g. "\x6b\xa7" -> "6B A7"). 1st arg=ptr, 2nd arg=size, 3rd arg=max size.
+ %#H - Hex Dump & ASCII (e.g. "\x41\x62" -> "6B A7 'Ab'"). 1st arg=ptr, 2nd arg=size, 3rd arg=max size.
+ %m - Error Message (e.g. 0 -> "kNoErr"). Modifiers and error code arg=the same as %d, %x, etc.
+ %#s - Pascal-style length-prefixed string. Arg=ptr to string.
+ %##s - DNS label-sequence name. Arg=ptr to name.
+ %S - UTF-16 string, 0x0000 terminated. Host order if no BOM. Precision is UTF-16 count. Precision includes BOM.
+ %#S - Big Endian UTF-16 string (unless BOM overrides). Otherwise, the same as %S.
+ %##S - Little Endian UTF-16 string (unless BOM overrides). Otherwise, the same as %S.
+ %U - Universally Unique Identifier (UUID) (e.g. 6ba7b810-9dad-11d1-80b4-00c04fd430c8). Arg=ptr to 16-byte UUID.
+ </pre>
+*/
+
+#if( DEBUG )
+ DEBUG_EXPORT size_t DebugSNPrintF(char *sbuffer, size_t buflen, const char *fmt, ...);
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function DebugSNPrintFVAList
+
+ @abstract va_list version of DebugSNPrintF. See DebugSNPrintF for more info.
+*/
+
+#if( DEBUG )
+ DEBUG_EXPORT size_t DebugSNPrintFVAList(char *sbuffer, size_t buflen, const char *fmt, va_list arg);
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function DebugGetErrorString
+
+ @abstract Gets an error string from an error code.
+
+ @param inStatus Error code to get the string for.
+ @param inBuffer Optional buffer to copy the string to for non-static strings. May be null.
+ @param inBufferSize Size of optional buffer. May be 0.
+
+ @result C string containing error string for the error code. Guaranteed to be a valid, static string. If a
+ buffer is supplied, the return value will always be a pointer to the supplied buffer, which will
+ contain the best available description of the error code. If a buffer is not supplied, the return
+ value will be the best available description of the error code that can be represented as a static
+ string. This allows code that cannot use a temporary buffer to hold the result to still get a useful
+ error string in most cases, but also allows code that can use a temporary buffer to get the best
+ available description.
+*/
+
+#if( DEBUG )
+ DEBUG_EXPORT const char * DebugGetErrorString( int_least32_t inErrorCode, char *inBuffer, size_t inBufferSize );
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function DebugHexDump
+
+ @abstract Hex dumps data to a string or to the output device.
+*/
+
+#if( DEBUG )
+ DEBUG_EXPORT size_t
+ DebugHexDump(
+ DebugLevel inLevel,
+ int inIndent,
+ const char * inLabel,
+ size_t inLabelSize,
+ int inLabelMinWidth,
+ const char * inType,
+ size_t inTypeSize,
+ const void * inDataStart,
+ const void * inData,
+ size_t inDataSize,
+ DebugFlags inFlags,
+ char * outBuffer,
+ size_t inBufferSize );
+#endif
+
+#if( DEBUG )
+ #define dloghex( LEVEL, INDENT, LABEL, LABEL_SIZE, LABEL_MIN_SIZE, TYPE, TYPE_SIZE, DATA_START, DATA, DATA_SIZE, FLAGS, BUFFER, BUFFER_SIZE ) \
+ DebugHexDump( ( LEVEL ), (INDENT), ( LABEL ), ( LABEL_SIZE ), ( LABEL_MIN_SIZE ), ( TYPE ), ( TYPE_SIZE ), \
+ ( DATA_START ), ( DATA ), ( DATA_SIZE ), ( FLAGS ), ( BUFFER ), ( BUFFER_SIZE ) )
+#else
+ #define dloghex( LEVEL, INDENT, LABEL, LABEL_SIZE, LABEL_MIN_SIZE, TYPE, TYPE_SIZE, DATA_START, DATA, DATA_SIZE, FLAGS, BUFFER, BUFFER_SIZE )
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function DebugTaskLevel
+
+ @abstract Returns the current task level.
+
+ @result Current task level
+
+ @discussion
+
+ Bit masks to isolate portions of the result (note that some masks may also need bit shifts to right justify):
+ <pre>
+ kDebugInterruptLevelMask - Indicates the current interrupt level (> 0 means interrupt time).
+ kDebugInVBLTaskMask - Indicates if a VBL task is currently being executed.
+ kDebugInDeferredTaskMask - Indicates if a Deferred Task is currently being executed.
+ kDebugInSecondaryInterruptHandlerMask - Indicates if a Secondary Interrupt Handler is currently being executed.
+ kDebugPageFaultFatalMask - Indicates if it is unsafe to cause a page fault (worse than interrupt time).
+ kDebugMPTaskLevelMask - Indicates if being called from an MP task.
+ kDebugInterruptDepthMask - 0 means task level, 1 means in interrupt, > 1 means in nested interrupt.
+ </pre>
+
+ Helpers:
+ <pre>
+ DebugExtractTaskLevelInterruptDepth() - Macro to extract interrupt depth from task level value.
+ </pre>
+*/
+
+#if( DEBUG )
+ DEBUG_EXPORT uint32_t DebugTaskLevel( void );
+#endif
+
+//---------------------------------------------------------------------------------------------------------------------------
+/*! @function DebugServicesTest
+
+ @abstract Unit test.
+*/
+
+#if( DEBUG )
+ DEBUG_EXPORT OSStatus DebugServicesTest( void );
+#endif
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif // __DEBUG_SERVICES__
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
File: GenLinkedList.c
Change History (most recent first):
$Log: GenLinkedList.c,v $
+Revision 1.4 2006/08/14 23:24:56 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.3 2004/04/22 21:14:42 cheshire
Fix comment spelling mistake
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
File: GenLinkedList.c
Change History (most recent first):
$Log: GenLinkedList.h,v $
+Revision 1.3 2006/08/14 23:24:56 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/02/05 07:41:08 cheshire
Add Log header
-/*
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: BaseListener.java,v $
+Revision 1.3 2006/08/14 23:25:08 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/04/30 21:48:27 rpantos
Change line endings for CVS.
-/*
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: BrowseListener.java,v $
+Revision 1.3 2006/08/14 23:25:08 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/04/30 21:48:27 rpantos
Change line endings for CVS.
-/*
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DNSRecord.java,v $
+Revision 1.3 2006/08/14 23:25:08 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/12/11 03:00:59 rpantos
<rdar://problem/3907498> Java DNSRecord API should be cleaned up
-/*
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DNSSD.java,v $
+Revision 1.11 2006/08/14 23:25:08 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.10 2006/06/20 23:05:55 rpantos
+<rdar://problem/3839132> Java needs to implement DNSServiceRegisterRecord equivalent
+
Revision 1.9 2005/10/26 01:52:24 cheshire
<rdar://problem/4316286> Race condition in Java code (doesn't work at all on Linux)
This file declares and implements DNSSD, the central Java factory class
for doing DNS Service Discovery. It includes the mostly-abstract public
interface, as well as the Apple* implementation subclasses.
-
- To do:
- - implement network interface mappings
- - RegisterRecord
*/
throws DNSSDException
{ return register( 0, 0, serviceName, regType, null, null, port, null, listener); }
+ /** Create a {@link DNSSDRecordRegistrar} allowing efficient registration of
+ multiple individual records.<P>
+ <P>
+ @return A {@link DNSSDRecordRegistrar} that can be used to register records.
+
+ @throws SecurityException If a security manager is present and denies <tt>RuntimePermission("getDNSSDInstance")</tt>.
+ @see RuntimePermission
+ */
+ public static DNSSDRecordRegistrar createRecordRegistrar( RegisterRecordListener listener)
+ throws DNSSDException
+ { return getInstance()._createRecordRegistrar( listener); }
+
/** Query for an arbitrary DNS record.<P>
@param flags
Possible values are: MORE_COMING.
String domain, String host, int port, TXTRecord txtRecord, RegisterListener listener)
throws DNSSDException;
+ abstract protected DNSSDRecordRegistrar _createRecordRegistrar( RegisterRecordListener listener)
+ throws DNSSDException;
+
abstract protected DNSSDService _queryRecord( int flags, int ifIndex, String serviceName, int rrtype,
int rrclass, QueryListener listener)
throws DNSSDException;
( txtRecord != null) ? txtRecord.getRawBytes() : null, client);
}
+ protected DNSSDRecordRegistrar _createRecordRegistrar( RegisterRecordListener listener)
+ throws DNSSDException
+ {
+ return new AppleRecordRegistrar( listener);
+ }
+
protected DNSSDService _queryRecord( int flags, int ifIndex, String serviceName, int rrtype,
int rrclass, QueryListener client)
throws DNSSDException
AppleDNSRecord newRecord = new AppleDNSRecord( this);
this.ThrowOnErr( this.AddRecord( flags, rrType, rData, ttl, newRecord));
-
return newRecord;
}
protected native int AddRecord( int flags, int rrType, byte[] rData, int ttl, AppleDNSRecord destObj);
}
+class AppleRecordRegistrar extends AppleService implements DNSSDRecordRegistrar
+{
+ public AppleRecordRegistrar( RegisterRecordListener listener)
+ throws DNSSDException
+ {
+ super(listener);
+ this.ThrowOnErr( this.CreateConnection());
+ if ( !AppleDNSSD.hasAutoCallbacks)
+ new Thread(this).start();
+ }
+
+ public DNSRecord registerRecord( int flags, int ifIndex, String fullname, int rrtype,
+ int rrclass, byte[] rdata, int ttl)
+ throws DNSSDException
+ {
+ AppleDNSRecord newRecord = new AppleDNSRecord( this);
+
+ this.ThrowOnErr( this.RegisterRecord( flags, ifIndex, fullname, rrtype, rrclass, rdata, ttl, newRecord));
+ return newRecord;
+ }
+
+ // Sets fNativeContext. Returns non-zero on error.
+ protected native int CreateConnection();
+
+ // Sets fNativeContext. Returns non-zero on error.
+ protected native int RegisterRecord( int flags, int ifIndex, String fullname, int rrtype,
+ int rrclass, byte[] rdata, int ttl, AppleDNSRecord destObj);
+}
+
class AppleQuery extends AppleService
{
public AppleQuery( int flags, int ifIndex, String serviceName, int rrtype,
-/*
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DNSSDException.java,v $
+Revision 1.4 2006/08/14 23:25:08 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.3 2005/07/10 22:19:01 cheshire
Add missing error codes to list of public static final ints
--- /dev/null
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
+ * Copyright (c) 2006 Apple Computer, Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+
+ This file declares the public interface to DNSSDRecordRegistrar, a DNSSDService
+ subclass that allows efficient registration of multiple individual records.
+
+ Change History (most recent first):
+
+$Log: DNSSDRecordRegistrar.java,v $
+Revision 1.2 2006/08/14 23:25:08 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.1 2006/06/20 23:00:12 rpantos
+<rdar://problem/3839132> Java needs to implement DNSServiceRegisterRecord equivalent
+
+ */
+
+
+package com.apple.dnssd;
+
+
+/** An object for registering records, created by {@link DNSSD#createRecordRegistrar}. */
+
+public interface DNSSDRecordRegistrar extends DNSSDService
+{
+ /** Register an independent {@link DNSRecord}.<P>
+ @param flags
+ Possible values are SHARED or UNIQUE (see flag type definitions for details).
+ <P>
+ @param ifIndex
+ If non-zero, specifies the interface on which to register the record
+ (the index for a given interface is determined via the if_nametoindex()
+ family of calls.) Passing 0 causes the record to be registered on all interfaces.
+ <P>
+ @param fullname
+ The full domain name of the resource record.
+ <P>
+ @param rrtype
+ The numerical type of the resource record to be queried for (e.g. PTR, SRV, etc)
+ as defined in nameser.h.
+ <P>
+ @param rrclass
+ The class of the resource record, as defined in nameser.h
+ (usually 1 for the Internet class).
+ <P>
+ @param rData
+ The new rdata as it is to appear in the DNS record.
+ <P>
+ @param ttl
+ The time to live of the resource record, in seconds. Pass 0 to use a default value.
+ <P>
+ @param listener
+ This object will get called when the service is registered.
+ <P>
+ @return A {@link DNSSDService} that can be used to abort the record registration.
+
+ @throws SecurityException If a security manager is present and denies <tt>RuntimePermission("getDNSSDInstance")</tt>.
+ @see RuntimePermission
+ */
+ public DNSRecord registerRecord( int flags, int ifIndex, String fullname, int rrtype,
+ int rrclass, byte[] rdata, int ttl)
+ throws DNSSDException;
+}
+
-/*
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DNSSDRegistration.java,v $
+Revision 1.3 2006/08/14 23:25:08 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/12/11 03:01:00 rpantos
<rdar://problem/3907498> Java DNSRecord API should be cleaned up
-/*
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DNSSDService.java,v $
+Revision 1.3 2006/08/14 23:25:08 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/04/30 21:48:27 rpantos
Change line endings for CVS.
-/*
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DomainListener.java,v $
+Revision 1.3 2006/08/14 23:25:08 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/04/30 21:48:27 rpantos
Change line endings for CVS.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: JNISupport.c,v $
+Revision 1.17 2006/08/14 23:25:08 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.16 2006/07/14 02:35:47 cheshire
+Added (commented out) syslog debugging messages
+
+Revision 1.15 2006/06/27 19:34:43 cheshire
+<rdar://problem/4430023> txtRecord parameter of DNSServiceResolveReply() should be unsigned char *
+
+Revision 1.14 2006/06/20 23:03:35 rpantos
+<rdar://problem/3839132> Java needs to implement DNSServiceRegisterRecord equivalent
+
Revision 1.13 2005/10/26 01:52:24 cheshire
<rdar://problem/4316286> Race condition in Java code (doesn't work at all on Linux)
#include "DNSSD.java.h"
+//#include <syslog.h>
+
// convenience definition
#ifdef __GNUC__
#define _UNUSED __attribute__ ((unused))
static void DNSSD_API ServiceResolveReply( DNSServiceRef sdRef _UNUSED, DNSServiceFlags flags, uint32_t interfaceIndex,
DNSServiceErrorType errorCode, const char *fullname, const char *hosttarget,
- uint16_t port, uint16_t txtLen, const char *txtRecord, void *context)
+ uint16_t port, uint16_t txtLen, const unsigned char *txtRecord, void *context)
{
OpContext *pContext = (OpContext*) context;
jclass txtCls;
jint ifIndex, jint flags, jstring serviceName, jstring regType,
jstring domain, jstring host, jint port, jbyteArray txtRecord)
{
+ //syslog(LOG_ERR, "BR");
jclass cls = (*pEnv)->GetObjectClass( pEnv, pThis);
jfieldID contextField = (*pEnv)->GetFieldID( pEnv, cls, "fNativeContext", "I");
OpContext *pContext = NULL;
jbyte *pBytes;
jsize numBytes;
+ //syslog(LOG_ERR, "BR: contextField %d", contextField);
+
if ( contextField != 0)
pContext = NewContext( pEnv, pThis, "serviceRegistered",
"(Lcom/apple/dnssd/DNSSDRegistration;ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;)V");
const char *domainStr = SafeGetUTFChars( pEnv, domain);
const char *hostStr = SafeGetUTFChars( pEnv, host);
+ //syslog(LOG_ERR, "BR: regStr %s", regStr);
+
// Since Java ints are defined to be big-endian, we de-canonicalize 'port' from a
// big-endian number into a 16-bit pattern here.
uint16_t portBits = port;
}
+JNIEXPORT jint JNICALL Java_com_apple_dnssd_AppleRecordRegistrar_CreateConnection( JNIEnv *pEnv, jobject pThis)
+{
+ jclass cls = (*pEnv)->GetObjectClass( pEnv, pThis);
+ jfieldID contextField = (*pEnv)->GetFieldID( pEnv, cls, "fNativeContext", "I");
+ OpContext *pContext = NULL;
+ DNSServiceErrorType err = kDNSServiceErr_NoError;
+
+ if ( contextField != 0)
+ pContext = NewContext( pEnv, pThis, "recordRegistered", "(Lcom/apple/dnssd/DNSRecord;I)V");
+ else
+ err = kDNSServiceErr_BadParam;
+
+ if ( pContext != NULL)
+ {
+ err = DNSServiceCreateConnection( &pContext->ServiceRef);
+ if ( err == kDNSServiceErr_NoError)
+ {
+ (*pEnv)->SetIntField( pEnv, pThis, contextField, (jint) pContext);
+ }
+ }
+ else
+ err = kDNSServiceErr_NoMemory;
+
+ return err;
+}
+
+struct RecordRegistrationRef
+{
+ OpContext *Context;
+ jobject RecordObj;
+};
+typedef struct RecordRegistrationRef RecordRegistrationRef;
+
+static void DNSSD_API RegisterRecordReply( DNSServiceRef sdRef _UNUSED,
+ DNSRecordRef recordRef _UNUSED, DNSServiceFlags flags,
+ DNSServiceErrorType errorCode, void *context)
+{
+ RecordRegistrationRef *regEnvelope = (RecordRegistrationRef*) context;
+ OpContext *pContext = regEnvelope->Context;
+
+ SetupCallbackState( &pContext->Env);
+
+ if ( pContext->ClientObj != NULL && pContext->Callback != NULL)
+ {
+ if ( errorCode == kDNSServiceErr_NoError)
+ {
+ (*pContext->Env)->CallVoidMethod( pContext->Env, pContext->ClientObj, pContext->Callback,
+ regEnvelope->RecordObj, flags);
+ }
+ else
+ ReportError( pContext->Env, pContext->ClientObj, pContext->JavaObj, errorCode);
+ }
+
+ (*pContext->Env)->DeleteWeakGlobalRef( pContext->Env, regEnvelope->RecordObj);
+ free( regEnvelope);
+
+ TeardownCallbackState();
+}
+
+JNIEXPORT jint JNICALL Java_com_apple_dnssd_AppleRecordRegistrar_RegisterRecord( JNIEnv *pEnv, jobject pThis,
+ jint flags, jint ifIndex, jstring fullname, jint rrType, jint rrClass,
+ jbyteArray rData, jint ttl, jobject destObj)
+{
+ jclass cls = (*pEnv)->GetObjectClass( pEnv, pThis);
+ jfieldID contextField = (*pEnv)->GetFieldID( pEnv, cls, "fNativeContext", "I");
+ jclass destCls = (*pEnv)->GetObjectClass( pEnv, destObj);
+ jfieldID recField = (*pEnv)->GetFieldID( pEnv, destCls, "fRecord", "I");
+ const char *nameStr = SafeGetUTFChars( pEnv, fullname);
+ OpContext *pContext = NULL;
+ DNSServiceErrorType err = kDNSServiceErr_NoError;
+ jbyte *pBytes;
+ jsize numBytes;
+ DNSRecordRef recRef;
+ RecordRegistrationRef *regEnvelope;
+
+ if ( contextField != 0)
+ pContext = (OpContext*) (*pEnv)->GetIntField( pEnv, pThis, contextField);
+ if ( pContext == NULL || pContext->ServiceRef == NULL || nameStr == NULL)
+ return kDNSServiceErr_BadParam;
+
+ regEnvelope = calloc( 1, sizeof *regEnvelope);
+ if ( regEnvelope == NULL)
+ return kDNSServiceErr_NoMemory;
+ regEnvelope->Context = pContext;
+ regEnvelope->RecordObj = (*pEnv)->NewWeakGlobalRef( pEnv, destObj); // must convert local ref to global to cache
+
+ pBytes = (*pEnv)->GetByteArrayElements( pEnv, rData, NULL);
+ numBytes = (*pEnv)->GetArrayLength( pEnv, rData);
+
+ err = DNSServiceRegisterRecord( pContext->ServiceRef, &recRef, flags, ifIndex,
+ nameStr, rrType, rrClass, numBytes, pBytes, ttl,
+ RegisterRecordReply, regEnvelope);
+
+ if ( err == kDNSServiceErr_NoError)
+ {
+ (*pEnv)->SetIntField( pEnv, destObj, recField, (jint) recRef);
+ }
+ else
+ {
+ if ( regEnvelope->RecordObj != NULL)
+ (*pEnv)->DeleteWeakGlobalRef( pEnv, regEnvelope->RecordObj);
+ free( regEnvelope);
+ }
+
+ if ( pBytes != NULL)
+ (*pEnv)->ReleaseByteArrayElements( pEnv, rData, pBytes, 0);
+
+ SafeReleaseUTFChars( pEnv, fullname, nameStr);
+
+ return err;
+}
+
+
static void DNSSD_API ServiceQueryReply( DNSServiceRef sdRef _UNUSED, DNSServiceFlags flags, uint32_t interfaceIndex,
DNSServiceErrorType errorCode, const char *serviceName,
uint16_t rrtype, uint16_t rrclass, uint16_t rdlen,
{
char *p = LOCAL_ONLY_NAME, nameBuff[IF_NAMESIZE];
- if (ifIndex != kDNSServiceInterfaceIndexLocalOnly)
+ if (ifIndex != (jint) kDNSServiceInterfaceIndexLocalOnly)
p = if_indextoname( ifIndex, nameBuff );
return (*pEnv)->NewStringUTF( pEnv, p);
-/*
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: QueryListener.java,v $
+Revision 1.3 2006/08/14 23:25:08 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/04/30 21:48:27 rpantos
Change line endings for CVS.
-/*
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: RegisterListener.java,v $
+Revision 1.3 2006/08/14 23:25:08 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/04/30 21:48:27 rpantos
Change line endings for CVS.
--- /dev/null
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
+ * Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+
+ Change History (most recent first):
+
+$Log: RegisterRecordListener.java,v $
+Revision 1.2 2006/08/14 23:25:08 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.1 2006/06/20 23:00:12 rpantos
+<rdar://problem/3839132> Java needs to implement DNSServiceRegisterRecord equivalent
+
+
+ */
+
+
+package com.apple.dnssd;
+
+
+/** A listener that receives results from {@link DNSSDRecordRegistrar#registerRecord}. */
+
+public interface RegisterRecordListener extends BaseListener
+{
+ /** Called when a record registration succeeds.<P>
+
+ @param record
+ A {@link DNSRecord}.
+ <P>
+ @param flags
+ Currently ignored, reserved for future use.
+ <P>
+ */
+ void recordRegistered( DNSRecord record, int flags);
+}
+
-/*
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ResolveListener.java,v $
+Revision 1.3 2006/08/14 23:25:08 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/04/30 21:48:27 rpantos
Change line endings for CVS.
-/*
+/* -*- Mode: Java; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: TXTRecord.java,v $
+Revision 1.6 2006/08/14 23:25:08 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.5 2004/08/25 21:54:36 rpantos
<rdar://problem/3773973> Fix getValue() for values containing '='.
*
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: PlatformCommon.c,v $
+Revision 1.7 2006/08/14 23:24:56 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.6 2005/04/08 21:30:16 ksekar
<rdar://problem/4007457> Compiling problems with mDNSResponder-98 on Solaris/Sparc v9
Patch submitted by Bernd Kuhls
*
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: PlatformCommon.h,v $
+Revision 1.4 2006/08/14 23:24:56 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.3 2005/01/19 19:19:21 ksekar
<rdar://problem/3960191> Need a way to turn off domain discovery
+.\" -*- tab-width: 4 -*-
+.\"
.\" Copyright (c) 2004 Apple Computer, Inc. All Rights Reserved.
.\"
-.\" @APPLE_LICENSE_HEADER_START@
+.\" Licensed under the Apache License, Version 2.0 (the "License");
+.\" you may not use this file except in compliance with the License.
+.\" You may obtain a copy of the License at
.\"
-.\" This file contains Original Code and/or Modifications of Original Code
-.\" as defined in and that are subject to the Apple Public Source License
-.\" Version 2.0 (the 'License'). You may not use this file except in
-.\" compliance with the License. Please obtain a copy of the License at
-.\" http://www.opensource.apple.com/apsl/ and read it before using this
-.\" file.
+.\" http://www.apache.org/licenses/LICENSE-2.0
.\"
-.\" The Original Code and all software distributed under the License are
-.\" distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
-.\" EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
-.\" INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
-.\" FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
-.\" Please see the License for the specific language governing rights and
+.\" Unless required by applicable law or agreed to in writing, software
+.\" distributed under the License is distributed on an "AS IS" BASIS,
+.\" WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+.\" See the License for the specific language governing permissions and
.\" limitations under the License.
-.\"
-.\" @APPLE_LICENSE_HEADER_END@
.\"
.\" $Log: dns-sd.1,v $
+.\" Revision 1.6 2006/08/14 23:24:56 cheshire
+.\" Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+.\"
.\" Revision 1.5 2005/07/04 23:12:35 cheshire
.\" <rdar://problem/4103628> The dns-sd command first appeared in Mac OS X 10.4 (Tiger)
.\"
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004, Apple Computer, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#endif
/* stdint.h does not exist on FreeBSD 4.x; its types are defined in sys/types.h instead */
-#if defined(__FreeBSD_version) && (__FreeBSD_version < 500000)
+#if defined(__FreeBSD__) && (__FreeBSD__ < 5)
#include <sys/types.h>
/* Likewise, on Sun, standard integer types are in sys/types.h */
* (queries from hosts more than one hop away; hosts not directly connected to the local link).
*/
- kDNSServiceFlagsForceMulticast = 0x400
+ kDNSServiceFlagsForceMulticast = 0x400,
/* Flag for signifying that a query or registration should be performed exclusively via multicast DNS,
* even for a name in a domain (e.g. foo.apple.com.) that would normally imply unicast DNS.
*/
+
+ kDNSServiceFlagsReturnCNAME = 0x800
+ /* Flag for returning CNAME records in the DNSServiceQueryRecord call. CNAME records are
+ * normally followed without indicating to the client that there was a CNAME record.
+ */
};
/*
kDNSServiceType_KEY = 25, /* Security key. */
kDNSServiceType_PX = 26, /* X.400 mail mapping. */
kDNSServiceType_GPOS = 27, /* Geographical position (withdrawn). */
- kDNSServiceType_AAAA = 28, /* Ip6 Address. */
+ kDNSServiceType_AAAA = 28, /* IPv6 Address. */
kDNSServiceType_LOC = 29, /* Location Information. */
kDNSServiceType_NXT = 30, /* Next domain (security). */
kDNSServiceType_EID = 31, /* Endpoint identifier. */
kDNSServiceType_NAPTR = 35, /* Naming Authority PoinTeR */
kDNSServiceType_KX = 36, /* Key Exchange */
kDNSServiceType_CERT = 37, /* Certification record */
- kDNSServiceType_A6 = 38, /* IPv6 address (deprecates AAAA) */
+ kDNSServiceType_A6 = 38, /* IPv6 Address (deprecated) */
kDNSServiceType_DNAME = 39, /* Non-terminal DNAME (for IPv6) */
kDNSServiceType_SINK = 40, /* Kitchen sink (experimentatl) */
kDNSServiceType_OPT = 41, /* EDNS0 option (meta-RR) */
*
* If the client passes 0 for interface index, that means "do the right thing",
* which (at present) means, "if the name is in an mDNS local multicast domain
- * (e.g. 'local.', '254.169.in-addr.arpa.', '0.8.E.F.ip6.arpa.') then multicast
+ * (e.g. 'local.', '254.169.in-addr.arpa.', '{8,9,A,B}.E.F.ip6.arpa.') then multicast
* on all applicable interfaces, otherwise send via unicast to the appropriate
* DNS server." Normally, most clients will use 0 for interface index to
* automatically get the default sensible behaviour.
* i.e. it creates a TXT record of length one containing a single empty string.
* RFC 1035 doesn't allow a TXT record to contain *zero* strings, so a single empty
* string is the smallest legal DNS TXT record.
+ * As with the other parameters, the DNSServiceRegister call copies the txtRecord
+ * data; e.g. if you allocated the storage for the txtRecord parameter with malloc()
+ * then you can safely free that memory right after the DNSServiceRegister call returns.
*
* callBack: The function to be called when the registration completes or asynchronously
* fails. The client MAY pass NULL for the callback - The client will NOT be notified
* errors are delivered to the callback), otherwise returns an error code indicating
* the error that occurred (the callback is never invoked and the DNSServiceRef
* is not initialized.)
- *
*/
DNSServiceErrorType DNSSD_API DNSServiceRegister
* The record can later be updated or deregistered by passing the RecordRef initialized
* by this function to DNSServiceUpdateRecord() or DNSServiceRemoveRecord().
*
+ * Note that the DNSServiceAddRecord/UpdateRecord/RemoveRecord are *NOT* thread-safe
+ * with respect to a single DNSServiceRef. If you plan to have multiple threads
+ * in your program simultaneously add, update, or remove records from the same
+ * DNSServiceRef, then it's the caller's responsibility to use a mutext lock
+ * or take similar appropriate precautions to serialize those calls.
+ *
*
* Parameters;
*
*
* txtRecord: The service's primary txt record, in standard txt record format.
*
-
* context: The context pointer that was passed to the callout.
*
+ * NOTE: In earlier versions of this header file, the txtRecord parameter was declared "const char *"
+ * This is incorrect, since it contains length bytes which are values in the range 0 to 255, not -128 to +127.
+ * Depending on your compiler settings, this change may cause signed/unsigned mismatch warnings.
+ * These should be fixed by updating your own callback function definition to match the corrected
+ * function signature using "const unsigned char *txtRecord". Making this change may also fix inadvertent
+ * bugs in your callback function, where it could have incorrectly interpreted a length byte with value 250
+ * as being -6 instead, with various bad consequences ranging from incorrect operation to software crashes.
+ * If you need to maintain portable code that will compile cleanly with both the old and new versions of
+ * this header file, you should update your callback function definition to use the correct unsigned value,
+ * and then in the place where you pass your callback function to DNSServiceResolve(), use a cast to eliminate
+ * the compiler warning, e.g.:
+ * DNSServiceResolve(sd, flags, index, name, regtype, domain, (DNSServiceResolveReply)MyCallback, context);
+ * This will ensure that your code compiles cleanly without warnings (and more importantly, works correctly)
+ * with both the old header and with the new corrected version.
+ *
*/
typedef void (DNSSD_API *DNSServiceResolveReply)
const char *hosttarget,
uint16_t port,
uint16_t txtLen,
- const char *txtRecord,
+ const unsigned char *txtRecord,
void *context
);
* DNSServiceRegisterRecordReply() parameters:
*
* sdRef: The connected DNSServiceRef initialized by
- * DNSServiceDiscoveryConnect().
+ * DNSServiceCreateConnection().
*
* RecordRef: The DNSRecordRef initialized by DNSServiceRegisterRecord(). If the above
* DNSServiceRef is passed to DNSServiceRefDeallocate(), this DNSRecordRef is
*
*/
-void DNSSD_API DNSServiceReconfirmRecord
+DNSServiceErrorType DNSSD_API DNSServiceReconfirmRecord
(
DNSServiceFlags flags,
uint32_t interfaceIndex,
* return value: Returns kDNSServiceErr_NoError on success.
* Returns kDNSServiceErr_NoSuchKey if the "key" does not
* exist in the TXTRecordRef.
- *
*/
DNSServiceErrorType DNSSD_API TXTRecordRemoveValue
* which you can pass directly to DNSServiceRegister() or
* to DNSServiceUpdateRecord().
* Returns 0 if the TXTRecordRef is empty.
- *
*/
uint16_t DNSSD_API TXTRecordGetLength
* return value: Returns a pointer to the raw bytes inside the TXTRecordRef
* which you can pass directly to DNSServiceRegister() or
* to DNSServiceUpdateRecord().
- *
*/
const void * DNSSD_API TXTRecordGetBytesPtr
*
* return value: Returns 1 if the TXT Record contains the specified key.
* Otherwise, it returns 0.
- *
*/
int DNSSD_API TXTRecordContainsKey
+.\" -*- tab-width: 4 -*-
+.\"
.\" Copyright (c) 2004 Apple Computer, Inc. All Rights Reserved.
.\"
-.\" @APPLE_LICENSE_HEADER_START@
+.\" Licensed under the Apache License, Version 2.0 (the "License");
+.\" you may not use this file except in compliance with the License.
+.\" You may obtain a copy of the License at
.\"
-.\" This file contains Original Code and/or Modifications of Original Code
-.\" as defined in and that are subject to the Apple Public Source License
-.\" Version 2.0 (the 'License'). You may not use this file except in
-.\" compliance with the License. Please obtain a copy of the License at
-.\" http://www.opensource.apple.com/apsl/ and read it before using this
-.\" file.
+.\" http://www.apache.org/licenses/LICENSE-2.0
.\"
-.\" The Original Code and all software distributed under the License are
-.\" distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
-.\" EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
-.\" INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
-.\" FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
-.\" Please see the License for the specific language governing rights and
+.\" Unless required by applicable law or agreed to in writing, software
+.\" distributed under the License is distributed on an "AS IS" BASIS,
+.\" WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+.\" See the License for the specific language governing permissions and
.\" limitations under the License.
-.\"
-.\" @APPLE_LICENSE_HEADER_END@
.\"
.\" $Log: dnsextd.8,v $
+.\" Revision 1.2 2006/08/14 23:24:56 cheshire
+.\" Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+.\"
.\" Revision 1.1 2004/08/15 18:49:18 cheshire
.\" <rdar://problem/3763030> No man page for dnsextd
.\"
--- /dev/null
+/* -*- Mode: C; tab-width: 4 -*-
+ *
+ * Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+
+ Change History (most recent first):
+
+$Log: dnsextd.c,v $
+Revision 1.33.2.2 2006/08/29 06:24:36 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.33.2.1 2005/08/05 21:14:00 ksekar
+<rdar://problem/4012279> Long-lived queries not working on windows
+Change constant names
+
+Revision 1.33 2005/03/11 19:09:02 ksekar
+Fixed ZERO_LLQID macro
+
+Revision 1.32 2005/03/10 22:54:33 ksekar
+<rdar://problem/4046285> dnsextd leaks memory/ports
+
+Revision 1.31 2005/02/24 02:37:57 ksekar
+<rdar://problem/4021977> dnsextd memory management improvements
+
+Revision 1.30 2005/01/27 22:57:56 cheshire
+Fix compile errors on gcc4
+
+Revision 1.29 2004/12/22 00:13:50 ksekar
+<rdar://problem/3873993> Change version, port, and polling interval for LLQ
+
+Revision 1.28 2004/12/17 00:30:00 ksekar
+<rdar://problem/3924045> dnsextd memory leak
+
+Revision 1.27 2004/12/17 00:27:32 ksekar
+Ignore SIGPIPE
+
+Revision 1.26 2004/12/17 00:21:33 ksekar
+Fixes for new CacheRecord structure with indirect name pointer
+
+Revision 1.25 2004/12/16 20:13:02 cheshire
+<rdar://problem/3324626> Cache memory management improvements
+
+Revision 1.24 2004/12/14 17:09:06 ksekar
+fixed incorrect usage instructions
+
+Revision 1.23 2004/12/06 20:24:31 ksekar
+<rdar://problem/3907303> dnsextd leaks sockets
+
+Revision 1.22 2004/12/03 20:20:29 ksekar
+<rdar://problem/3904149> dnsextd: support delivery of large records via LLQ events
+
+Revision 1.21 2004/12/03 06:11:34 ksekar
+<rdar://problem/3885059> clean up dnsextd arguments
+
+Revision 1.20 2004/12/01 04:27:28 cheshire
+<rdar://problem/3872803> Darwin patches for Solaris and Suse
+Don't use uint32_t, etc. -- they require stdint.h, which doesn't exist on FreeBSD 4.x, Solaris, etc.
+
+Revision 1.19 2004/12/01 01:16:29 cheshire
+Solaris compatibility fixes
+
+Revision 1.18 2004/11/30 23:51:06 cheshire
+Remove double semicolons
+
+Revision 1.17 2004/11/30 22:37:01 cheshire
+Update copyright dates and add "Mode: C; tab-width: 4" headers
+
+Revision 1.16 2004/11/25 02:02:28 ksekar
+Fixed verbose log message argument
+
+Revision 1.15 2004/11/19 02:35:02 ksekar
+<rdar://problem/3886317> Wide Area Security: Add LLQ-ID to events
+
+Revision 1.14 2004/11/17 06:17:58 cheshire
+Update comments to show correct SRV names: _dns-update._udp.<zone>. and _dns-llq._udp.<zone>.
+
+Revision 1.13 2004/11/13 02:22:36 ksekar
+<rdar://problem/3878201> Refresh Acks from daemon malformatted
+
+Revision 1.12 2004/11/12 01:05:01 ksekar
+<rdar://problem/3876757> dnsextd: daemon registers the SRV same record
+twice at startup
+
+Revision 1.11 2004/11/12 01:03:31 ksekar
+<rdar://problem/3876776> dnsextd: KnownAnswers (CacheRecords) leaked
+
+Revision 1.10 2004/11/12 00:35:28 ksekar
+<rdar://problem/3876705> dnsextd: uninitialized pointer can cause crash
+
+Revision 1.9 2004/11/10 20:38:17 ksekar
+<rdar://problem/3874168> dnsextd: allow a "fudge" in LLQ lease echo
+
+Revision 1.8 2004/11/01 17:48:14 cheshire
+Changed SOA serial number back to signed. RFC 1035 may describe it as "unsigned", but
+it's wrong. The SOA serial is a modular counter, as explained in "DNS & BIND", page
+137. Since C doesn't have a modular type, we used signed, C's closest approximation.
+
+Revision 1.7 2004/10/30 00:06:58 ksekar
+<rdar://problem/3722535> Support Long Lived Queries in DNS Extension daemon
+
+Revision 1.6 2004/09/17 01:08:54 cheshire
+Renamed mDNSClientAPI.h to mDNSEmbeddedAPI.h
+ The name "mDNSClientAPI.h" is misleading to new developers looking at this code. The interfaces
+ declared in that file are ONLY appropriate to single-address-space embedded applications.
+ For clients on general-purpose computers, the interfaces defined in dns_sd.h should be used.
+
+Revision 1.5 2004/09/16 00:50:54 cheshire
+Don't use MSG_WAITALL -- it returns "Invalid argument" on some Linux versions
+
+Revision 1.4 2004/09/14 23:27:48 cheshire
+Fix compile errors
+
+Revision 1.3 2004/09/02 01:39:40 cheshire
+For better readability, follow consistent convention that QR bit comes first, followed by OP bits
+
+Revision 1.2 2004/08/24 23:27:57 cheshire
+Fixes for Linux compatibility:
+Don't use strings.h
+Don't assume SIGINFO
+Don't try to set servaddr.sin_len on platforms that don't have sa_len
+
+Revision 1.1 2004/08/11 00:43:26 ksekar
+<rdar://problem/3722542>: DNS Extension daemon for DNS Update Lease
+
+*/
+
+#include "../mDNSCore/mDNSEmbeddedAPI.h"
+#include "../mDNSCore/DNSCommon.h"
+#include "../mDNSCore/mDNS.c"
+//!!!KRS we #include mDNS.c for the various constants defined there - we should move these to DNSCommon.h
+
+#include <signal.h>
+#include <pthread.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <stdio.h>
+#include <syslog.h>
+#include <string.h>
+#include <sys/time.h>
+#include <time.h>
+#include <errno.h>
+
+// Compatibility workaround
+#ifndef AF_LOCAL
+#define AF_LOCAL AF_UNIX
+#endif
+
+//
+// Constants
+//
+
+#define LOOPBACK "127.0.0.1"
+#define NS_PORT 53
+#define DAEMON_PORT 5352 // default, may be overridden via command line argument
+#define LISTENQ 128 // tcp connection backlog
+#define RECV_BUFLEN 9000
+#define LEASETABLE_INIT_NBUCKETS 256 // initial hashtable size (doubles as table fills)
+#define LLQ_TABLESIZE 1024 // !!!KRS make this dynamically growable
+#define EXPIRATION_INTERVAL 300 // check for expired records every 5 minutes
+#define SRV_TTL 7200 // TTL For _dns-update SRV records
+
+// LLQ Lease bounds (seconds)
+#define LLQ_MIN_LEASE (15 * 60)
+#define LLQ_MAX_LEASE (120 * 60)
+#define LLQ_LEASE_FUDGE 60
+
+// LLQ SOA poll interval (microseconds)
+#define LLQ_MONITOR_ERR_INTERVAL (60 * 1000000)
+#define LLQ_MONITOR_INTERVAL 250000
+#ifdef SIGINFO
+#define INFO_SIGNAL SIGINFO
+#else
+#define INFO_SIGNAL SIGUSR1
+#endif
+
+#define SAME_INADDR(x,y) (*((mDNSu32 *)&x) == *((mDNSu32 *)&y))
+#define ZERO_LLQID(x) (!memcmp(x, "\x0\x0\x0\x0\x0\x0\x0\x0", 8))
+
+//
+// Data Structures
+// Structs/fields that must be locked for thread safety are explicitly commented
+//
+
+typedef struct
+ {
+ struct sockaddr_in src;
+ size_t len;
+ DNSMessage msg;
+ // Note: extra storage for oversized (TCP) messages goes here
+ } PktMsg;
+
+// lease table entry
+typedef struct RRTableElem
+ {
+ struct RRTableElem *next;
+ struct sockaddr_in cli; // client's source address
+ long expire; // expiration time, in seconds since epoch
+ domainname zone; // from zone field of update message
+ domainname name; // name of the record
+ CacheRecord rr; // last field in struct allows for allocation of oversized RRs
+ } RRTableElem;
+
+typedef enum
+ {
+ RequestReceived = 0,
+ ChallengeSent = 1,
+ Established = 2
+ } LLQState;
+
+typedef struct AnswerListElem
+ {
+ struct AnswerListElem *next;
+ domainname name;
+ mDNSu16 type;
+ CacheRecord *KnownAnswers; // All valid answers delivered to client
+ CacheRecord *EventList; // New answers (adds/removes) to be sent to client
+ int refcount;
+ } AnswerListElem;
+
+// llq table entry
+typedef struct LLQEntry
+ {
+ struct LLQEntry *next;
+ struct sockaddr_in cli; // clien'ts source address
+ domainname qname;
+ mDNSu16 qtype;
+ mDNSu8 id[8];
+ LLQState state;
+ mDNSu32 lease; // original lease, in seconds
+ mDNSs32 expire; // expiration, absolute, in seconds since epoch
+ AnswerListElem *AnswerList;
+ } LLQEntry;
+
+// daemon-wide information
+typedef struct
+ {
+ // server variables - read only after initialization (no locking)
+ struct in_addr saddr; // server address
+ domainname zone; // zone being updated
+ int tcpsd; // listening TCP socket
+ int udpsd; // listening UDP socket
+
+ // daemon variables - read only after initialization (no locking)
+ uDNS_AuthInfo *AuthInfo; // linked list of keys for signing deletion updates
+ mDNSIPPort port; // listening port
+
+ // lease table variables (locked via mutex after initialization)
+ RRTableElem **table; // hashtable for records with leases
+ pthread_mutex_t tablelock; // mutex for lease table
+ mDNSs32 nbuckets; // buckets allocated
+ mDNSs32 nelems; // elements in table
+
+ // LLQ table variables
+ LLQEntry *LLQTable[LLQ_TABLESIZE]; // !!!KRS change this and RRTable to use a common data structure
+ AnswerListElem *AnswerTable[LLQ_TABLESIZE];
+ int LLQEventListenSock; // Unix domain socket pair - polling thread writes to ServPollSock, which wakes
+ int LLQServPollSock; // the main thread listening on EventListenSock, indicating that the zone has changed
+ } DaemonInfo;
+
+// args passed to UDP request handler thread as void*
+typedef struct
+ {
+ PktMsg pkt;
+ struct sockaddr_in cliaddr;
+ DaemonInfo *d;
+ } UDPRequestArgs;
+
+// args passed to TCP request handler thread as void*
+typedef struct
+ {
+ int sd; // socket connected to client
+ struct sockaddr_in cliaddr;
+ DaemonInfo *d;
+ } TCPRequestArgs;
+
+//
+// Global Variables
+//
+
+// booleans to determine runtime output
+// read-only after initialization (no mutex protection)
+static mDNSBool foreground = 0;
+static mDNSBool verbose = 0;
+
+// globals set via signal handler (accessed exclusively by main select loop and signal handler)
+static mDNSBool terminate = 0;
+static mDNSBool dumptable = 0;
+
+//
+// Logging Routines
+// Log messages are delivered to syslog unless -f option specified
+//
+
+// common message logging subroutine
+mDNSlocal void PrintLog(const char *buffer)
+ {
+ if (foreground)
+ {
+ fprintf(stderr,"%s\n", buffer);
+ fflush(stderr);
+ }
+ else
+ {
+ openlog("dnsextd", LOG_CONS | LOG_PERROR, LOG_DAEMON);
+ syslog(LOG_ERR, "%s", buffer);
+ closelog();
+ }
+ }
+
+// Verbose Logging (conditional on -v option)
+mDNSlocal void VLog(const char *format, ...)
+ {
+ char buffer[512];
+ va_list ptr;
+
+ if (!verbose) return;
+ va_start(ptr,format);
+ buffer[mDNS_vsnprintf((char *)buffer, sizeof(buffer), format, ptr)] = 0;
+ va_end(ptr);
+ PrintLog(buffer);
+ }
+
+// Unconditional Logging
+mDNSlocal void Log(const char *format, ...)
+ {
+ char buffer[512];
+ va_list ptr;
+
+ va_start(ptr,format);
+ buffer[mDNS_vsnprintf((char *)buffer, sizeof(buffer), format, ptr)] = 0;
+ va_end(ptr);
+ PrintLog(buffer);
+ }
+
+// Error Logging
+// prints message "dnsextd <function>: <operation> - <error message>"
+// must be compiled w/ -D_REENTRANT for thread-safe errno usage
+mDNSlocal void LogErr(const char *fn, const char *operation)
+ {
+ char buf[512];
+ snprintf(buf, sizeof(buf), "%s: %s - %s", fn, operation, strerror(errno));
+ PrintLog(buf);
+ }
+
+//
+// Networking Utility Routines
+//
+
+// Convert DNS Message Header from Network to Host byte order
+mDNSlocal void HdrNToH(PktMsg *pkt)
+ {
+ // Read the integer parts which are in IETF byte-order (MSB first, LSB second)
+ mDNSu8 *ptr = (mDNSu8 *)&pkt->msg.h.numQuestions;
+ pkt->msg.h.numQuestions = (mDNSu16)((mDNSu16)ptr[0] << 8 | ptr[1]);
+ pkt->msg.h.numAnswers = (mDNSu16)((mDNSu16)ptr[2] << 8 | ptr[3]);
+ pkt->msg.h.numAuthorities = (mDNSu16)((mDNSu16)ptr[4] << 8 | ptr[5]);
+ pkt->msg.h.numAdditionals = (mDNSu16)((mDNSu16)ptr[6] << 8 | ptr[7]);
+ }
+
+// Convert DNS Message Header from Host to Network byte order
+mDNSlocal void HdrHToN(PktMsg *pkt)
+ {
+ mDNSu16 numQuestions = pkt->msg.h.numQuestions;
+ mDNSu16 numAnswers = pkt->msg.h.numAnswers;
+ mDNSu16 numAuthorities = pkt->msg.h.numAuthorities;
+ mDNSu16 numAdditionals = pkt->msg.h.numAdditionals;
+ mDNSu8 *ptr = (mDNSu8 *)&pkt->msg.h.numQuestions;
+
+ // Put all the integer values in IETF byte-order (MSB first, LSB second)
+ *ptr++ = (mDNSu8)(numQuestions >> 8);
+ *ptr++ = (mDNSu8)(numQuestions & 0xFF);
+ *ptr++ = (mDNSu8)(numAnswers >> 8);
+ *ptr++ = (mDNSu8)(numAnswers & 0xFF);
+ *ptr++ = (mDNSu8)(numAuthorities >> 8);
+ *ptr++ = (mDNSu8)(numAuthorities & 0xFF);
+ *ptr++ = (mDNSu8)(numAdditionals >> 8);
+ *ptr++ = (mDNSu8)(numAdditionals & 0xFF);
+ }
+
+// create a socket connected to nameserver
+// caller terminates connection via close()
+mDNSlocal int ConnectToServer(DaemonInfo *d)
+ {
+ struct sockaddr_in servaddr;
+ int sd;
+
+ bzero(&servaddr, sizeof(servaddr));
+ if (d->saddr.s_addr) servaddr.sin_addr = d->saddr;
+ else inet_pton(AF_INET, LOOPBACK, &d->saddr); // use loopback if server not explicitly specified
+ servaddr.sin_port = htons(NS_PORT);
+ servaddr.sin_family = AF_INET;
+#ifndef NOT_HAVE_SA_LEN
+ servaddr.sin_len = sizeof(servaddr);
+#endif
+ sd = socket(AF_INET, SOCK_STREAM, 0);
+ if (sd < 0) { LogErr("ConnectToServer", "socket"); return -1; }
+ if (connect(sd, (struct sockaddr *)&servaddr, sizeof(servaddr)) < 0) { LogErr("ConnectToServer", "connect"); return -1; }
+ return sd;
+ }
+
+// send an entire block of data over a connected socket, blocking if buffers are full
+mDNSlocal int MySend(int sd, const void *msg, int len)
+ {
+ int n, nsent = 0;
+
+ while (nsent < len)
+ {
+ n = send(sd, (char *)msg + nsent, len - nsent, 0);
+ if (n < 0) { LogErr("MySend", "send"); return -1; }
+ nsent += n;
+ }
+ return 0;
+ }
+
+// Transmit a DNS message, prefixed by its length, over TCP, blocking if necessary
+mDNSlocal int SendTCPMsg(int sd, PktMsg *pkt)
+ {
+ // send the lenth, in network byte order
+ mDNSu16 len = htons((mDNSu16)pkt->len);
+ if (MySend(sd, &len, sizeof(len)) < 0) return -1;
+
+ // send the message
+ return MySend(sd, &pkt->msg, pkt->len);
+ }
+
+// Receive len bytes, waiting until we have all of them.
+// Returns number of bytes read (which should always be the number asked for).
+static int my_recv(const int sd, void *const buf, const int len)
+ {
+ // Don't use "MSG_WAITALL"; it returns "Invalid argument" on some Linux versions;
+ // use an explicit while() loop instead.
+ // Also, don't try to do '+=' arithmetic on the original "void *" pointer --
+ // arithmetic on "void *" pointers is compiler-dependent.
+ int remaining = len;
+ char *ptr = (char *)buf;
+ while (remaining)
+ {
+ ssize_t num_read = recv(sd, ptr, remaining, 0);
+ if ((num_read == 0) || (num_read < 0) || (num_read > remaining)) return -1;
+ ptr += num_read;
+ remaining -= num_read;
+ }
+ return(len);
+ }
+
+// Return a DNS Message read off of a TCP socket, or NULL on failure
+// If storage is non-null, result is placed in that buffer. Otherwise,
+// returned value is allocated with Malloc, and contains sufficient extra
+// storage for a Lease OPT RR
+
+mDNSlocal PktMsg *ReadTCPMsg(int sd, PktMsg *storage)
+ {
+ int nread, allocsize;
+ mDNSu16 msglen = 0;
+ PktMsg *pkt = NULL;
+ unsigned int srclen;
+
+ nread = my_recv(sd, &msglen, sizeof(msglen));
+ if (nread < 0) { LogErr("TCPRequestForkFn", "recv"); goto error; }
+ msglen = ntohs(msglen);
+ if (nread != sizeof(msglen)) { Log("Could not read length field of message"); goto error; }
+
+ if (storage)
+ {
+ if (msglen > sizeof(storage->msg)) { Log("ReadTCPMsg: provided buffer too small."); goto error; }
+ pkt = storage;
+ }
+ else
+ {
+ // buffer extra space to add an OPT RR
+ if (msglen > sizeof(DNSMessage)) allocsize = sizeof(PktMsg) - sizeof(DNSMessage) + msglen;
+ else allocsize = sizeof(PktMsg);
+ pkt = malloc(allocsize);
+ if (!pkt) { LogErr("ReadTCPMsg", "malloc"); goto error; }
+ bzero(pkt, sizeof(*pkt));
+ }
+
+ pkt->len = msglen;
+ srclen = sizeof(pkt->src);
+ if (getpeername(sd, (struct sockaddr *)&pkt->src, &srclen) ||
+ srclen != sizeof(pkt->src)) { LogErr("ReadTCPMsg", "getpeername"); bzero(&pkt->src, sizeof(pkt->src)); }
+ nread = my_recv(sd, &pkt->msg, msglen);
+ if (nread < 0) { LogErr("TCPRequestForkFn", "recv"); goto error; }
+ if (nread != msglen) { Log("Could not read entire message"); goto error; }
+ if (pkt->len < sizeof(DNSMessageHeader))
+ { Log("ReadTCPMsg: Message too short (%d bytes)", pkt->len); goto error; }
+ HdrNToH(pkt);
+ return pkt;
+ //!!!KRS convert to HBO here?
+ error:
+ if (pkt && pkt != storage) free(pkt);
+ return NULL;
+ }
+
+//
+// Dynamic Update Utility Routines
+//
+
+// Get the lease life of records in a dynamic update
+// returns -1 on error or if no lease present
+mDNSlocal mDNSs32 GetPktLease(PktMsg *pkt)
+ {
+ mDNSs32 lease = -1;
+ const mDNSu8 *ptr = NULL, *end = (mDNSu8 *)&pkt->msg + pkt->len;
+ LargeCacheRecord lcr;
+ int i;
+
+ HdrNToH(pkt);
+ ptr = LocateAdditionals(&pkt->msg, end);
+ if (ptr)
+ for (i = 0; i < pkt->msg.h.numAdditionals; i++)
+ {
+ ptr = GetLargeResourceRecord(NULL, &pkt->msg, ptr, end, 0, kDNSRecordTypePacketAdd, &lcr);
+ if (!ptr) { Log("Unable to read additional record"); break; }
+ if (lcr.r.resrec.rrtype == kDNSType_OPT)
+ {
+ if (lcr.r.resrec.rdlength < LEASE_OPT_RDLEN) continue;
+ if (lcr.r.resrec.rdata->u.opt.opt != kDNSOpt_Lease) continue;
+ lease = (mDNSs32)lcr.r.resrec.rdata->u.opt.OptData.lease;
+ break;
+ }
+ }
+
+ HdrHToN(pkt);
+ return lease;
+ }
+
+// check if a request and server response complete a successful dynamic update
+mDNSlocal mDNSBool SuccessfulUpdateTransaction(PktMsg *request, PktMsg *reply)
+ {
+ char buf[32];
+ char *vlogmsg = NULL;
+
+ // check messages
+ if (!request || !reply) { vlogmsg = "NULL message"; goto failure; }
+ if (request->len < sizeof(DNSMessageHeader) || reply->len < sizeof(DNSMessageHeader)) { vlogmsg = "Malformatted message"; goto failure; }
+
+ // check request operation
+ if ((request->msg.h.flags.b[0] & kDNSFlag0_QROP_Mask) != (request->msg.h.flags.b[0] & kDNSFlag0_QROP_Mask))
+ { vlogmsg = "Request opcode not an update"; goto failure; }
+
+ // check result
+ if ((reply->msg.h.flags.b[1] & kDNSFlag1_RC)) { vlogmsg = "Reply contains non-zero rcode"; goto failure; }
+ if ((reply->msg.h.flags.b[0] & kDNSFlag0_QROP_Mask) != (kDNSFlag0_OP_Update | kDNSFlag0_QR_Response))
+ { vlogmsg = "Reply opcode not an update response"; goto failure; }
+
+ VLog("Successful update from %s", inet_ntop(AF_INET, &request->src.sin_addr, buf, 32));
+ return mDNStrue;
+
+ failure:
+ VLog("Request %s: %s", inet_ntop(AF_INET, &request->src.sin_addr, buf, 32), vlogmsg);
+ return mDNSfalse;
+ }
+
+// Allocate an appropriately sized CacheRecord and copy data from original.
+// Name pointer in CacheRecord object is set to point to the name specified
+//
+mDNSlocal CacheRecord *CopyCacheRecord(const CacheRecord *orig, domainname *name)
+ {
+ CacheRecord *cr;
+ size_t size = sizeof(*cr);
+ if (orig->resrec.rdlength > InlineCacheRDSize) size += orig->resrec.rdlength - InlineCacheRDSize;
+ cr = malloc(size);
+ if (!cr) { LogErr("CopyCacheRecord", "malloc"); return NULL; }
+ memcpy(cr, orig, size);
+ cr->resrec.rdata = (RData*)&cr->rdatastorage;
+ cr->resrec.name = name;
+
+ return cr;
+ }
+
+
+//
+// Lease Hashtable Utility Routines
+//
+
+// double hash table size
+// caller must lock table prior to invocation
+mDNSlocal void RehashTable(DaemonInfo *d)
+ {
+ RRTableElem *ptr, *tmp, **new;
+ int i, bucket, newnbuckets = d->nbuckets * 2;
+
+ VLog("Rehashing lease table (new size %d buckets)", newnbuckets);
+ new = malloc(sizeof(RRTableElem *) * newnbuckets);
+ if (!new) { LogErr("RehashTable", "malloc"); return; }
+ bzero(new, newnbuckets * sizeof(RRTableElem *));
+
+ for (i = 0; i < d->nbuckets; i++)
+ {
+ ptr = d->table[i];
+ while (ptr)
+ {
+ bucket = ptr->rr.resrec.namehash % newnbuckets;
+ tmp = ptr;
+ ptr = ptr->next;
+ tmp->next = new[bucket];
+ new[bucket] = tmp;
+ }
+ }
+ d->nbuckets = newnbuckets;
+ free(d->table);
+ d->table = new;
+ }
+
+// print entire contents of hashtable, invoked via SIGINFO
+mDNSlocal void PrintLeaseTable(DaemonInfo *d)
+ {
+ int i;
+ RRTableElem *ptr;
+ char rrbuf[80], addrbuf[16];
+ struct timeval now;
+ int hr, min, sec;
+
+ if (gettimeofday(&now, NULL)) { LogErr("PrintTable", "gettimeofday"); return; }
+ if (pthread_mutex_lock(&d->tablelock)) { LogErr("PrintTable", "pthread_mutex_lock"); return; }
+
+ Log("Dumping Lease Table Contents (table contains %d resource records)", d->nelems);
+ for (i = 0; i < d->nbuckets; i++)
+ {
+ for (ptr = d->table[i]; ptr; ptr = ptr->next)
+ {
+ hr = ((ptr->expire - now.tv_sec) / 60) / 60;
+ min = ((ptr->expire - now.tv_sec) / 60) % 60;
+ sec = (ptr->expire - now.tv_sec) % 60;
+ Log("Update from %s, Expires in %d:%d:%d\n\t%s", inet_ntop(AF_INET, &ptr->cli.sin_addr, addrbuf, 16), hr, min, sec,
+ GetRRDisplayString_rdb(&ptr->rr.resrec, &ptr->rr.resrec.rdata->u, rrbuf));
+ }
+ }
+ pthread_mutex_unlock(&d->tablelock);
+ }
+
+//
+// Startup SRV Registration Routines
+// Register _dns-update._udp/_tcp.<zone> SRV records indicating the port on which
+// the daemon accepts requests
+//
+
+// delete all RRS of a given name/type
+mDNSlocal mDNSu8 *putRRSetDeletion(DNSMessage *msg, mDNSu8 *ptr, mDNSu8 *limit, ResourceRecord *rr)
+ {
+ ptr = putDomainNameAsLabels(msg, ptr, limit, rr->name);
+ if (!ptr || ptr + 10 >= limit) return NULL; // out of space
+ ptr[0] = (mDNSu8)(rr->rrtype >> 8);
+ ptr[1] = (mDNSu8)(rr->rrtype & 0xFF);
+ ptr[2] = (mDNSu8)((mDNSu16)kDNSQClass_ANY >> 8);
+ ptr[3] = (mDNSu8)((mDNSu16)kDNSQClass_ANY & 0xFF);
+ bzero(ptr+4, sizeof(rr->rroriginalttl) + sizeof(rr->rdlength)); // zero ttl/rdata
+ msg->h.mDNS_numUpdates++;
+ return ptr + 10;
+ }
+
+mDNSlocal mDNSu8 *PutUpdateSRV(DaemonInfo *d, PktMsg *pkt, mDNSu8 *ptr, char *regtype, mDNSBool registration)
+ {
+ AuthRecord rr;
+ char hostname[1024], buf[80];
+ mDNSu8 *end = (mDNSu8 *)&pkt->msg + sizeof(DNSMessage);
+
+ mDNS_SetupResourceRecord(&rr, NULL, 0, kDNSType_SRV, SRV_TTL, kDNSRecordTypeUnique, NULL, NULL);
+ rr.resrec.rrclass = kDNSClass_IN;
+ rr.resrec.rdata->u.srv.priority = 0;
+ rr.resrec.rdata->u.srv.weight = 0;
+ rr.resrec.rdata->u.srv.port.NotAnInteger = d->port.NotAnInteger;
+ if (!gethostname(hostname, 1024) < 0 || MakeDomainNameFromDNSNameString(&rr.resrec.rdata->u.srv.target, hostname))
+ rr.resrec.rdata->u.srv.target.c[0] = '\0';
+
+ MakeDomainNameFromDNSNameString(rr.resrec.name, regtype);
+ AppendDomainName(rr.resrec.name, &d->zone);
+ VLog("%s %s", registration ? "Registering SRV record" : "Deleting existing RRSet",
+ GetRRDisplayString_rdb(&rr.resrec, &rr.resrec.rdata->u, buf));
+ if (registration) ptr = PutResourceRecord(&pkt->msg, ptr, &pkt->msg.h.mDNS_numUpdates, &rr.resrec);
+ else ptr = putRRSetDeletion(&pkt->msg, ptr, end, &rr.resrec);
+ return ptr;
+ }
+
+
+// perform dynamic update.
+// specify deletion by passing false for the register parameter, otherwise register the records.
+mDNSlocal int UpdateSRV(DaemonInfo *d, mDNSBool registration)
+ {
+ int sd = -1;
+ mDNSOpaque16 id;
+ PktMsg pkt;
+ mDNSu8 *ptr = pkt.msg.data;
+ mDNSu8 *end = (mDNSu8 *)&pkt.msg + sizeof(DNSMessage);
+ mDNSu16 nAdditHBO; // num additionas, in host byte order, required by message digest routine
+ PktMsg *reply = NULL;
+
+ int result = -1;
+
+ // Initialize message
+ id.NotAnInteger = 0;
+ InitializeDNSMessage(&pkt.msg.h, id, UpdateReqFlags);
+ pkt.src.sin_addr.s_addr = htonl(INADDR_ANY); // address field set solely for verbose logging in subroutines
+ pkt.src.sin_family = AF_INET;
+
+ // format message body
+ ptr = putZone(&pkt.msg, ptr, end, &d->zone, mDNSOpaque16fromIntVal(kDNSClass_IN));
+ if (!ptr) goto end;
+
+ ptr = PutUpdateSRV(d, &pkt, ptr, "_dns-update._udp.", registration); if (!ptr) goto end;
+ ptr = PutUpdateSRV(d, &pkt, ptr, "_dns-update._tcp.", registration); if (!ptr) goto end;
+ ptr = PutUpdateSRV(d, &pkt, ptr, "_dns-llq._udp.", registration); if (!ptr) goto end;
+
+ nAdditHBO = pkt.msg.h.numAdditionals;
+ HdrHToN(&pkt);
+ if (d->AuthInfo)
+ {
+ ptr = DNSDigest_SignMessage(&pkt.msg, &ptr, &nAdditHBO, d->AuthInfo);
+ if (!ptr) goto end;
+ }
+ pkt.len = ptr - (mDNSu8 *)&pkt.msg;
+
+ // send message, receive reply
+ sd = ConnectToServer(d);
+ if (sd < 0) { Log("UpdateSRV: ConnectToServer failed"); goto end; }
+ if (SendTCPMsg(sd, &pkt)) { Log("UpdateSRV: SendTCPMsg failed"); }
+ reply = ReadTCPMsg(sd, NULL);
+ if (!SuccessfulUpdateTransaction(&pkt, reply))
+ Log("SRV record registration failed with rcode %d", reply->msg.h.flags.b[1] & kDNSFlag1_RC);
+ else result = 0;
+
+ end:
+ if (!ptr) { Log("UpdateSRV: Error constructing lease expiration update"); }
+ if (sd >= 0) close(sd);
+ if (reply) free(reply);
+ return result;
+ }
+
+// wrapper routines/macros
+#define ClearUpdateSRV(d) UpdateSRV(d, 0)
+
+// clear any existing records prior to registration
+mDNSlocal int SetUpdateSRV(DaemonInfo *d)
+ {
+ int err;
+
+ err = ClearUpdateSRV(d); // clear any existing record
+ if (!err) err = UpdateSRV(d, 1);
+ return err;
+ }
+
+//
+// Argument Parsing and Configuration
+//
+
+// read authentication information for a zone from command line argument
+// global optind corresponds to keyname argument on entry
+mDNSlocal int ReadAuthKey(int argc, char *argv[], DaemonInfo *d)
+ {
+ uDNS_AuthInfo *auth = NULL;
+ unsigned char keybuf[512];
+ mDNSs32 keylen;
+
+ auth = malloc(sizeof(*auth));
+ if (!auth) { perror("ReadAuthKey, malloc"); goto error; }
+ auth->next = NULL;
+ if (argc < optind + 1) return -1; // keyname + secret
+ if (!MakeDomainNameFromDNSNameString(&auth->keyname, optarg))
+ { fprintf(stderr, "Bad key name %s", optarg); goto error; }
+ keylen = DNSDigest_Base64ToBin(argv[optind++], keybuf, 512);
+ if (keylen < 0)
+ { fprintf(stderr, "Bad shared secret %s (must be base-64 encoded string)", argv[optind-1]); goto error; }
+ DNSDigest_ConstructHMACKey(auth, keybuf, (mDNSu32)keylen);
+ d->AuthInfo = auth;
+ return 0;
+
+ error:
+ if (auth) free(auth);
+ return -1;
+ }
+
+mDNSlocal int SetPort(DaemonInfo *d, char *PortAsString)
+ {
+ long l;
+
+ l = strtol(PortAsString, NULL, 10); // convert string to long
+ if ((!l && errno == EINVAL) || l > 65535) return -1; // error check conversion
+ d->port.NotAnInteger = htons((mDNSu16)l); // set to network byte order
+ return 0;
+ }
+
+mDNSlocal void PrintUsage(void)
+ {
+ fprintf(stderr, "Usage: dnsextd -z <zone> [-vf] [ -s server ] [-k keyname secret] ...\n"
+ "Use \"dnsextd -h\" for help\n");
+ }
+
+mDNSlocal void PrintHelp(void)
+ {
+ fprintf(stderr, "\n\n");
+ PrintUsage();
+
+ fprintf(stderr,
+ "dnsextd is a daemon that implements DNS extensions supporting Dynamic DNS Update Leases\n"
+ "and Long Lived Queries, used in Wide-Area DNS Service Discovery, on behalf of name servers\n"
+ "that do not natively support these extensions. (See dns-sd.org for more info on DNS Service\n"
+ "Discovery, Update Leases, and Long Lived Queries.)\n\n"
+
+ "dnsextd requires one argument,the zone, which is the domain for which Update Leases\n"
+ "and Long Lived Queries are to be administered. dnsextd communicates directly with the\n"
+ "primary master server for this zone.\n\n"
+
+ "The options are as follows:\n\n"
+
+ "-f Run daemon in foreground.\n\n"
+
+ "-h Print help.\n\n"
+
+ "-k Specify TSIG authentication key for dynamic updates from daemon to name server.\n"
+ " -k option is followed by the name of the key, and the shared secret as a base-64\n"
+ " encoded string. This key/secret are used by the daemon to delete resource records\n"
+ " from the server when leases expire. Clients are responsible for signing their\n"
+ " update requests.\n\n"
+
+ "-s Specify address (IPv4 address in dotted-decimal notation) of the Primary Master\n"
+ " name server. Defaults to loopback (127.0.0.1), i.e. daemon and name server\n"
+ " running on the same machine.\n\n"
+
+ "-v Verbose output.\n\n"
+ );
+ }
+
+// Note: ProcessArgs called before process is daemonized, and therefore must open no descriptors
+// returns 0 (success) if program is to continue execution
+// output control arguments (-f, -v) do not affect this routine
+mDNSlocal int ProcessArgs(int argc, char *argv[], DaemonInfo *d)
+ {
+ int opt;
+
+ if (argc < 2) goto arg_error;
+
+ d->port.NotAnInteger = htons(DAEMON_PORT); // default, may be overriden by command option
+ while ((opt = getopt(argc, argv, "z:p:hfvs:k:")) != -1)
+ {
+ switch(opt)
+ {
+ case 'p': if (SetPort(d, optarg) < 0) goto arg_error;
+ break;
+
+ case 'h': PrintHelp(); return -1;
+ case 'f': foreground = 1; break;
+ case 'v': verbose = 1; break;
+ case 's': if (!inet_pton(AF_INET, optarg, &d->saddr)) goto arg_error;
+ break;
+ case 'k': if (ReadAuthKey(argc, argv, d) < 0) goto arg_error;
+ break;
+ case 'z': if (!MakeDomainNameFromDNSNameString(&d->zone, optarg))
+ {
+ fprintf(stderr, "Bad zone %s", optarg);
+ goto arg_error;
+ }
+ break;
+ default: goto arg_error;
+ }
+ }
+
+ if (!d->zone.c[0]) goto arg_error; // zone is the only required argument
+ if (d->AuthInfo) AssignDomainName(&d->AuthInfo->zone, &d->zone); // if we have a shared secret, use it for the entire zone
+ return 0;
+
+ arg_error:
+ PrintUsage();
+ return -1;
+ }
+
+
+//
+// Initialization Routines
+//
+
+// Allocate memory, initialize locks and bookkeeping variables
+mDNSlocal int InitLeaseTable(DaemonInfo *d)
+ {
+ if (pthread_mutex_init(&d->tablelock, NULL)) { LogErr("InitLeaseTable", "pthread_mutex_init"); return -1; }
+ d->nbuckets = LEASETABLE_INIT_NBUCKETS;
+ d->nelems = 0;
+ d->table = malloc(sizeof(RRTableElem *) * LEASETABLE_INIT_NBUCKETS);
+ if (!d->table) { LogErr("InitLeaseTable", "malloc"); return -1; }
+ bzero(d->table, sizeof(RRTableElem *) * LEASETABLE_INIT_NBUCKETS);
+ return 0;
+ }
+mDNSlocal int SetupSockets(DaemonInfo *daemon)
+ {
+ struct sockaddr_in daddr;
+ int sockpair[2];
+
+ // set up sockets on which we receive requests
+ bzero(&daddr, sizeof(daddr));
+ daddr.sin_family = AF_INET;
+ daddr.sin_addr.s_addr = htonl(INADDR_ANY);
+
+ if (daemon->port.NotAnInteger) daddr.sin_port = daemon->port.NotAnInteger;
+ else daddr.sin_port = htons(DAEMON_PORT);
+
+ daemon->tcpsd = socket(AF_INET, SOCK_STREAM, 0);
+ if (!daemon->tcpsd) { LogErr("SetupSockets", "socket"); return -1; }
+ if (bind(daemon->tcpsd, (struct sockaddr *)&daddr, sizeof(daddr)) < 0) { LogErr("SetupSockets", "bind"); return -1; }
+ if (listen(daemon->tcpsd, LISTENQ) < 0) { LogErr("SetupSockets", "listen"); return -1; }
+
+ daemon->udpsd = socket(AF_INET, SOCK_DGRAM, 0);
+ if (!daemon->udpsd) { LogErr("SetupSockets", "socket"); return -1; }
+ if (bind(daemon->udpsd, (struct sockaddr *)&daddr, sizeof(daddr)) < 0) { LogErr("SetupSockets", "bind"); return -1; }
+
+ // set up Unix domain socket pair for LLQ polling thread to signal main thread that a change to the zone occurred
+ if (socketpair(AF_LOCAL, SOCK_STREAM, 0, sockpair) < 0) { LogErr("SetupSockets", "socketpair"); return -1; }
+ daemon->LLQEventListenSock = sockpair[0];
+ daemon->LLQServPollSock = sockpair[1];
+ return 0;
+ }
+
+//
+// periodic table updates
+//
+
+// Delete a resource record from the nameserver via a dynamic update
+mDNSlocal void DeleteRecord(DaemonInfo *d, CacheRecord *rr, domainname *zone)
+ {
+ int sd = -1;
+ mDNSOpaque16 id;
+ PktMsg pkt;
+ mDNSu8 *ptr = pkt.msg.data;
+ mDNSu8 *end = (mDNSu8 *)&pkt.msg + sizeof(DNSMessage);
+ mDNSu16 nAdditHBO; // num additionas, in host byte order, required by message digest routine
+ char buf[80];
+ PktMsg *reply = NULL;
+
+ VLog("Expiring record %s", GetRRDisplayString_rdb(&rr->resrec, &rr->resrec.rdata->u, buf));
+ sd = ConnectToServer(d);
+ if (sd < 0) { Log("DeleteRecord: ConnectToServer failed"); goto end; }
+
+ id.NotAnInteger = 0;
+ InitializeDNSMessage(&pkt.msg.h, id, UpdateReqFlags);
+
+ ptr = putZone(&pkt.msg, ptr, end, zone, mDNSOpaque16fromIntVal(rr->resrec.rrclass));
+ if (!ptr) goto end;
+ ptr = putDeletionRecord(&pkt.msg, ptr, &rr->resrec);
+ if (!ptr) goto end;
+
+ nAdditHBO = pkt.msg.h.numAdditionals;
+ HdrHToN(&pkt);
+
+ if (d->AuthInfo)
+ {
+ ptr = DNSDigest_SignMessage(&pkt.msg, &ptr, &nAdditHBO, d->AuthInfo);
+ if (!ptr) goto end;
+ }
+
+ pkt.len = ptr - (mDNSu8 *)&pkt.msg;
+ pkt.src.sin_addr.s_addr = htonl(INADDR_ANY); // address field set solely for verbose logging in subroutines
+ pkt.src.sin_family = AF_INET;
+ if (SendTCPMsg(sd, &pkt)) { Log("DeleteRecord: SendTCPMsg failed"); }
+ reply = ReadTCPMsg(sd, NULL);
+ if (!SuccessfulUpdateTransaction(&pkt, reply))
+ Log("Expiration update failed with rcode %d", reply->msg.h.flags.b[1] & kDNSFlag1_RC);
+
+ end:
+ if (!ptr) { Log("DeleteRecord: Error constructing lease expiration update"); }
+ if (sd >= 0) close(sd);
+ if (reply) free(reply);
+ }
+
+// iterate over table, deleting expired records
+mDNSlocal void DeleteExpiredRecords(DaemonInfo *d)
+ {
+ int i;
+ RRTableElem *ptr, *prev, *fptr;
+ struct timeval now;
+
+ if (gettimeofday(&now, NULL)) { LogErr("DeleteExpiredRecords ", "gettimeofday"); return; }
+ if (pthread_mutex_lock(&d->tablelock)) { LogErr("DeleteExpiredRecords", "pthread_mutex_lock"); return; }
+ for (i = 0; i < d->nbuckets; i++)
+ {
+ ptr = d->table[i];
+ prev = NULL;
+ while (ptr)
+ {
+ if (ptr->expire - now.tv_sec < 0)
+ {
+ // delete record from server
+ DeleteRecord(d, &ptr->rr, &ptr->zone);
+ if (prev) prev->next = ptr->next;
+ else d->table[i] = ptr->next;
+ fptr = ptr;
+ ptr = ptr->next;
+ free(fptr);
+ d->nelems--;
+ }
+ else
+ {
+ prev = ptr;
+ ptr = ptr->next;
+ }
+ }
+ }
+ pthread_mutex_unlock(&d->tablelock);
+ }
+
+//
+// main update request handling
+//
+
+// Add, delete, or refresh records in table based on contents of a successfully completed dynamic update
+mDNSlocal void UpdateLeaseTable(PktMsg *pkt, DaemonInfo *d, mDNSs32 lease)
+ {
+ RRTableElem **rptr, *tmp;
+ int i, allocsize, bucket;
+ LargeCacheRecord lcr;
+ ResourceRecord *rr = &lcr.r.resrec;
+ const mDNSu8 *ptr, *end;
+ struct timeval time;
+ DNSQuestion zone;
+ char buf[80];
+
+ if (pthread_mutex_lock(&d->tablelock)) { LogErr("UpdateLeaseTable", "pthread_mutex_lock"); return; }
+ HdrNToH(pkt);
+ ptr = pkt->msg.data;
+ end = (mDNSu8 *)&pkt->msg + pkt->len;
+ ptr = getQuestion(&pkt->msg, ptr, end, 0, &zone);
+ if (!ptr) { Log("UpdateLeaseTable: cannot read zone"); goto cleanup; }
+ ptr = LocateAuthorities(&pkt->msg, end);
+ if (!ptr) { Log("UpdateLeaseTable: Format error"); goto cleanup; }
+
+ for (i = 0; i < pkt->msg.h.mDNS_numUpdates; i++)
+ {
+ mDNSBool DeleteAllRRSets = mDNSfalse, DeleteOneRRSet = mDNSfalse, DeleteOneRR = mDNSfalse;
+
+ ptr = GetLargeResourceRecord(NULL, &pkt->msg, ptr, end, 0, kDNSRecordTypePacketAns, &lcr);
+ if (!ptr) { Log("UpdateLeaseTable: GetLargeResourceRecord returned NULL"); goto cleanup; }
+ bucket = rr->namehash % d->nbuckets;
+ rptr = &d->table[bucket];
+
+ // handle deletions
+ if (rr->rrtype == kDNSQType_ANY && !rr->rroriginalttl && rr->rrclass == kDNSQClass_ANY && !rr->rdlength)
+ DeleteAllRRSets = mDNStrue; // delete all rrsets for a name
+ else if (!rr->rroriginalttl && rr->rrclass == kDNSQClass_ANY && !rr->rdlength)
+ DeleteOneRRSet = mDNStrue;
+ else if (!rr->rroriginalttl && rr->rrclass == kDNSClass_NONE)
+ DeleteOneRR = mDNStrue;
+
+ if (DeleteAllRRSets || DeleteOneRRSet || DeleteOneRR)
+ {
+ while (*rptr)
+ {
+ if (SameDomainName((*rptr)->rr.resrec.name, rr->name) &&
+ (DeleteAllRRSets ||
+ (DeleteOneRRSet && (*rptr)->rr.resrec.rrtype == rr->rrtype) ||
+ (DeleteOneRR && SameResourceRecord(&(*rptr)->rr.resrec, rr))))
+ {
+ tmp = *rptr;
+ VLog("Received deletion update for %s", GetRRDisplayString_rdb(&tmp->rr.resrec, &tmp->rr.resrec.rdata->u, buf));
+ *rptr = (*rptr)->next;
+ free(tmp);
+ d->nelems--;
+ }
+ else rptr = &(*rptr)->next;
+ }
+ }
+ else if (lease > 0)
+ {
+ // see if add or refresh
+ while (*rptr && !SameResourceRecord(&(*rptr)->rr.resrec, rr)) rptr = &(*rptr)->next;
+ if (*rptr)
+ {
+ // refresh
+ if (gettimeofday(&time, NULL)) { LogErr("UpdateLeaseTable", "gettimeofday"); goto cleanup; }
+ (*rptr)->expire = time.tv_sec + (unsigned)lease;
+ VLog("Refreshing lease for %s", GetRRDisplayString_rdb(&lcr.r.resrec, &lcr.r.resrec.rdata->u, buf));
+ }
+ else
+ {
+ // New record - add to table
+ if (d->nelems > d->nbuckets)
+ {
+ RehashTable(d);
+ bucket = rr->namehash % d->nbuckets;
+ rptr = &d->table[bucket];
+ }
+ if (gettimeofday(&time, NULL)) { LogErr("UpdateLeaseTable", "gettimeofday"); goto cleanup; }
+ allocsize = sizeof(RRTableElem);
+ if (rr->rdlength > InlineCacheRDSize) allocsize += (rr->rdlength - InlineCacheRDSize);
+ tmp = malloc(allocsize);
+ if (!tmp) { LogErr("UpdateLeaseTable", "malloc"); goto cleanup; }
+ memcpy(&tmp->rr, &lcr.r, sizeof(CacheRecord) + rr->rdlength - InlineCacheRDSize);
+ tmp->rr.resrec.rdata = (RData *)&tmp->rr.rdatastorage;
+ AssignDomainName(&tmp->name, rr->name);
+ tmp->rr.resrec.name = &tmp->name;
+ tmp->expire = time.tv_sec + (unsigned)lease;
+ tmp->cli.sin_addr = pkt->src.sin_addr;
+ AssignDomainName(&tmp->zone, &zone.qname);
+ tmp->next = d->table[bucket];
+ d->table[bucket] = tmp;
+ d->nelems++;
+ VLog("Adding update for %s to lease table", GetRRDisplayString_rdb(&lcr.r.resrec, &lcr.r.resrec.rdata->u, buf));
+ }
+ }
+ }
+
+ cleanup:
+ pthread_mutex_unlock(&d->tablelock);
+ HdrHToN(pkt);
+ }
+
+// Given a successful reply from a server, create a new reply that contains lease information
+// Replies are currently not signed !!!KRS change this
+mDNSlocal PktMsg *FormatLeaseReply(DaemonInfo *d, PktMsg *orig, mDNSu32 lease)
+ {
+ PktMsg *reply;
+ mDNSu8 *ptr, *end;
+ mDNSOpaque16 flags;
+
+ (void)d; //unused
+ reply = malloc(sizeof(*reply));
+ if (!reply) { LogErr("FormatLeaseReply", "malloc"); return NULL; }
+ flags.b[0] = kDNSFlag0_QR_Response | kDNSFlag0_OP_Update;
+ flags.b[1] = 0;
+
+ InitializeDNSMessage(&reply->msg.h, orig->msg.h.id, flags);
+ reply->src.sin_addr.s_addr = htonl(INADDR_ANY); // unused except for log messages
+ reply->src.sin_family = AF_INET;
+ ptr = reply->msg.data;
+ end = (mDNSu8 *)&reply->msg + sizeof(DNSMessage);
+ ptr = putUpdateLease(&reply->msg, ptr, lease);
+ if (!ptr) { Log("FormatLeaseReply: putUpdateLease failed"); free(reply); return NULL; }
+ reply->len = ptr - (mDNSu8 *)&reply->msg;
+ return reply;
+ }
+
+// pkt is thread-local, not requiring locking
+mDNSlocal PktMsg *HandleRequest(PktMsg *pkt, DaemonInfo *d)
+ {
+ int sd = -1;
+ PktMsg *reply = NULL, *LeaseReply;
+ mDNSs32 lease;
+ char buf[32];
+
+ // send msg to server, read reply
+ sd = ConnectToServer(d);
+ if (sd < 0)
+ { Log("Discarding request from %s due to connection errors", inet_ntop(AF_INET, &pkt->src.sin_addr, buf, 32)); goto cleanup; }
+ if (SendTCPMsg(sd, pkt) < 0)
+ { Log("Couldn't relay message from %s to server. Discarding.", inet_ntop(AF_INET, &pkt->src.sin_addr, buf, 32)); goto cleanup; }
+ reply = ReadTCPMsg(sd, NULL);
+
+ // process reply
+ if (!SuccessfulUpdateTransaction(pkt, reply))
+ { VLog("Message from %s not a successful update.", inet_ntop(AF_INET, &pkt->src.sin_addr, buf, 32)); goto cleanup; }
+ lease = GetPktLease(pkt);
+ UpdateLeaseTable(pkt, d, lease);
+ if (lease > 0)
+ {
+ LeaseReply = FormatLeaseReply(d, reply, lease);
+ if (!LeaseReply) Log("HandleRequest - unable to format lease reply");
+ free(reply);
+ reply = LeaseReply;
+ }
+ cleanup:
+ if (sd >= 0) close(sd);
+ return reply;
+ }
+
+
+//
+// LLQ Support Routines
+//
+
+// Set fields of an LLQ Opt Resource Record
+mDNSlocal void FormatLLQOpt(AuthRecord *opt, int opcode, mDNSu8 *id, mDNSs32 lease)
+ {
+ bzero(opt, sizeof(*opt));
+ mDNS_SetupResourceRecord(opt, mDNSNULL, mDNSInterface_Any, kDNSType_OPT, kStandardTTL, kDNSRecordTypeKnownUnique, mDNSNULL, mDNSNULL);
+ opt->resrec.rdlength = LLQ_OPT_RDLEN;
+ opt->resrec.rdestimate = LLQ_OPT_RDLEN;
+ opt->resrec.rdata->u.opt.opt = kDNSOpt_LLQ;
+ opt->resrec.rdata->u.opt.optlen = sizeof(LLQOptData);
+ opt->resrec.rdata->u.opt.OptData.llq.vers = kLLQ_Vers;
+ opt->resrec.rdata->u.opt.OptData.llq.llqOp = opcode;
+ opt->resrec.rdata->u.opt.OptData.llq.err = LLQErr_NoError;
+ memcpy(opt->resrec.rdata->u.opt.OptData.llq.id, id, 8);
+ opt->resrec.rdata->u.opt.OptData.llq.lease = lease;
+ }
+
+// Calculate effective remaining lease of an LLQ
+mDNSlocal mDNSu32 LLQLease(LLQEntry *e)
+ {
+ struct timeval t;
+
+ gettimeofday(&t, NULL);
+ if (e->expire < t.tv_sec) return 0;
+ else return e->expire - t.tv_sec;
+ }
+
+mDNSlocal void DeleteLLQ(DaemonInfo *d, LLQEntry *e)
+ {
+ int bucket = DomainNameHashValue(&e->qname) % LLQ_TABLESIZE;
+ LLQEntry **ptr = &d->LLQTable[bucket];
+ AnswerListElem *a = e->AnswerList;
+ char addr[32];
+
+ inet_ntop(AF_INET, &e->cli.sin_addr, addr, 32);
+ VLog("Deleting LLQ table entry for %##s client %s", e->qname.c, addr);
+
+ // free shared answer structure if ref count drops to zero
+ if (a && !(--a->refcount))
+ {
+ CacheRecord *cr = a->KnownAnswers, *tmp;
+ AnswerListElem **tbl = &d->AnswerTable[bucket];
+
+ while (cr)
+ {
+ tmp = cr;
+ cr = cr->next;
+ free(tmp);
+ }
+
+ while (*tbl && *tbl != a) tbl = &(*tbl)->next;
+ if (*tbl) { *tbl = (*tbl)->next; free(a); }
+ else Log("Error: DeleteLLQ - AnswerList not found in table");
+ }
+
+ // remove LLQ from table, free memory
+ while(*ptr && *ptr != e) ptr = &(*ptr)->next;
+ if (!*ptr) { Log("Error: DeleteLLQ - LLQ not in table"); return; }
+ *ptr = (*ptr)->next;
+ free(e);
+ }
+
+mDNSlocal int SendLLQ(DaemonInfo *d, PktMsg *pkt, struct sockaddr_in dst)
+ {
+ char addr[32];
+ int err = -1;
+
+ HdrHToN(pkt);
+ if (sendto(d->udpsd, &pkt->msg, pkt->len, 0, (struct sockaddr *)&dst, sizeof(dst)) != (int)pkt->len)
+ {
+ LogErr("DaemonInfo", "sendto");
+ Log("Could not send response to client %s", inet_ntop(AF_INET, &dst.sin_addr, addr, 32));
+ }
+ else err = 0;
+ HdrNToH(pkt);
+ return err;
+ }
+
+// if non-negative, sd is a TCP socket connected to the nameserver
+// otherwise, this routine creates and closes its own socket
+mDNSlocal CacheRecord *AnswerQuestion(DaemonInfo *d, AnswerListElem *e, int sd)
+ {
+ PktMsg q;
+ int i;
+ const mDNSu8 *ansptr;
+ mDNSu8 *end = q.msg.data;
+ mDNSOpaque16 id, flags = QueryFlags;
+ PktMsg *reply = NULL;
+ LargeCacheRecord lcr;
+ CacheRecord *AnswerList = NULL;
+ mDNSu8 rcode;
+ mDNSBool CloseSDOnExit = sd < 0;
+
+ VLog("Querying server for %##s type %d", e->name.c, e->type);
+
+ flags.b[0] |= kDNSFlag0_RD; // recursion desired
+ id.NotAnInteger = 0;
+ InitializeDNSMessage(&q.msg.h, id, flags);
+
+ end = putQuestion(&q.msg, end, end + AbsoluteMaxDNSMessageData, &e->name, e->type, kDNSClass_IN);
+ if (!end) { Log("Error: AnswerQuestion - putQuestion returned NULL"); goto end; }
+ q.len = (int)(end - (mDNSu8 *)&q.msg);
+
+ if (sd < 0) sd = ConnectToServer(d);
+ if (sd < 0) { Log("AnswerQuestion: ConnectToServer failed"); goto end; }
+ if (SendTCPMsg(sd, &q)) { Log("AnswerQuestion: SendTCPMsg failed"); close(sd); goto end; }
+ reply = ReadTCPMsg(sd, NULL);
+
+ if ((reply->msg.h.flags.b[0] & kDNSFlag0_QROP_Mask) != (kDNSFlag0_QR_Response | kDNSFlag0_OP_StdQuery))
+ { Log("AnswerQuestion: %##s type %d - Invalid response flags from server"); goto end; }
+ rcode = (mDNSu8)(reply->msg.h.flags.b[1] & kDNSFlag1_RC);
+ if (rcode && rcode != kDNSFlag1_RC_NXDomain) { Log("AnswerQuestion: %##s type %d - non-zero rcode %d from server", e->name.c, e->type, rcode); goto end; }
+
+ end = (mDNSu8 *)&reply->msg + reply->len;
+ ansptr = LocateAnswers(&reply->msg, end);
+ if (!ansptr) { Log("Error: AnswerQuestion - LocateAnswers returned NULL"); goto end; }
+
+ for (i = 0; i < reply->msg.h.numAnswers; i++)
+ {
+ ansptr = GetLargeResourceRecord(NULL, &reply->msg, ansptr, end, 0, kDNSRecordTypePacketAns, &lcr);
+ if (!ansptr) { Log("AnswerQuestions: GetLargeResourceRecord returned NULL"); goto end; }
+ if (lcr.r.resrec.rrtype != e->type || lcr.r.resrec.rrclass != kDNSClass_IN || !SameDomainName(lcr.r.resrec.name, &e->name))
+ {
+ Log("AnswerQuestion: response %##s type #d does not answer question %##s type #d. Discarding",
+ lcr.r.resrec.name->c, lcr.r.resrec.rrtype, e->name.c, e->type);
+ }
+ else
+ {
+ CacheRecord *cr = CopyCacheRecord(&lcr.r, &e->name);
+ if (!cr) { Log("Error: AnswerQuestion - CopyCacheRecord returned NULL"); goto end; }
+ cr->next = AnswerList;
+ AnswerList = cr;
+ }
+ }
+
+ end:
+ if (sd > -1 && CloseSDOnExit) close(sd);
+ if (reply) free(reply);
+ return AnswerList;
+ }
+
+// Routine sets EventList to contain Add/Remove events, and deletes any removes from the KnownAnswer list
+mDNSlocal void UpdateAnswerList(DaemonInfo *d, AnswerListElem *a, int sd)
+ {
+ CacheRecord *cr, *NewAnswers, **na, **ka; // "new answer", "known answer"
+
+ // get up to date answers
+ NewAnswers = AnswerQuestion(d, a, sd);
+
+ // first pass - mark all answers for deletion
+ for (ka = &a->KnownAnswers; *ka; ka = &(*ka)->next)
+ (*ka)->resrec.rroriginalttl = (unsigned)-1; // -1 means delete
+
+ // second pass - mark answers pre-existent
+ for (ka = &a->KnownAnswers; *ka; ka = &(*ka)->next)
+ {
+ for (na = &NewAnswers; *na; na = &(*na)->next)
+ {
+ if (SameResourceRecord(&(*ka)->resrec, &(*na)->resrec))
+ { (*ka)->resrec.rroriginalttl = 0; break; } // 0 means no change
+ }
+ }
+
+ // third pass - add new records to Event list
+ na = &NewAnswers;
+ while (*na)
+ {
+ for (ka = &a->KnownAnswers; *ka; ka = &(*ka)->next)
+ if (SameResourceRecord(&(*ka)->resrec, &(*na)->resrec)) break;
+ if (!*ka)
+ {
+ // answer is not in list - splice from NewAnswers list, add to Event list
+ cr = *na;
+ *na = (*na)->next; // splice from list
+ cr->next = a->EventList; // add spliced record to event list
+ a->EventList = cr;
+ cr->resrec.rroriginalttl = 1; // 1 means add
+ }
+ else na = &(*na)->next;
+ }
+
+ // move all the removes from the answer list to the event list
+ ka = &a->KnownAnswers;
+ while (*ka)
+ {
+ if ((*ka)->resrec.rroriginalttl == (unsigned)-1)
+ {
+ cr = *ka;
+ *ka = (*ka)->next;
+ cr->next = a->EventList;
+ a->EventList = cr;
+ }
+ else ka = &(*ka)->next;
+ }
+
+ // lastly, free the remaining records (known answers) in NewAnswers list
+ while (NewAnswers)
+ {
+ cr = NewAnswers;
+ NewAnswers = NewAnswers->next;
+ free(cr);
+ }
+ }
+
+mDNSlocal void SendEvents(DaemonInfo *d, LLQEntry *e)
+ {
+ PktMsg response;
+ CacheRecord *cr;
+ mDNSu8 *end = (mDNSu8 *)&response.msg.data;
+ mDNSOpaque16 msgID;
+ char rrbuf[80], addrbuf[32];
+ AuthRecord opt;
+
+ msgID.NotAnInteger = random();
+ if (verbose) inet_ntop(AF_INET, &e->cli.sin_addr, addrbuf, 32);
+ InitializeDNSMessage(&response.msg.h, msgID, ResponseFlags);
+ end = putQuestion(&response.msg, end, end + AbsoluteMaxDNSMessageData, &e->qname, e->qtype, kDNSClass_IN);
+ if (!end) { Log("Error: SendEvents - putQuestion returned NULL"); return; }
+
+ // put adds/removes in packet
+ for (cr = e->AnswerList->EventList; cr; cr = cr->next)
+ {
+ if (verbose) GetRRDisplayString_rdb(&cr->resrec, &cr->resrec.rdata->u, rrbuf);
+ VLog("%s (%s): %s", addrbuf, (mDNSs32)cr->resrec.rroriginalttl < 0 ? "Remove": "Add", rrbuf);
+ end = PutResourceRecordTTLJumbo(&response.msg, end, &response.msg.h.numAnswers, &cr->resrec, cr->resrec.rroriginalttl);
+ if (!end) { Log("Error: SendEvents - UpdateAnswerList returned NULL"); return; }
+ }
+
+ FormatLLQOpt(&opt, kLLQOp_Event, e->id, LLQLease(e));
+ end = PutResourceRecordTTLJumbo(&response.msg, end, &response.msg.h.numAdditionals, &opt.resrec, 0);
+ if (!end) { Log("Error: SendEvents - PutResourceRecordTTLJumbo"); return; }
+
+ response.len = (int)(end - (mDNSu8 *)&response.msg);
+ if (SendLLQ(d, &response, e->cli) < 0) LogMsg("Error: SendEvents - SendLLQ");
+ }
+
+mDNSlocal void PrintLLQTable(DaemonInfo *d)
+ {
+ LLQEntry *e;
+ char addr[32];
+ int i;
+
+ Log("Printing LLQ table contents");
+
+ for (i = 0; i < LLQ_TABLESIZE; i++)
+ {
+ e = d->LLQTable[i];
+ while(e)
+ {
+ inet_ntop(AF_INET, &e->cli.sin_addr, addr, 32);
+ Log("LLQ from %##s type %d lease %d (%d remaining)",
+ addr, e->qname.c, e->qtype, e->lease, LLQLease(e));
+ e = e->next;
+ }
+ }
+ }
+
+// Send events to clients as a result of a change in the zone
+mDNSlocal void GenLLQEvents(DaemonInfo *d)
+ {
+ LLQEntry **e;
+ int i, sd;
+ struct timeval t;
+
+ VLog("Generating LLQ Events");
+
+ gettimeofday(&t, NULL);
+ sd = ConnectToServer(d);
+ if (sd < 0) { Log("GenLLQEvents: ConnectToServer failed"); return; }
+
+ // get all answers up to date
+ for (i = 0; i < LLQ_TABLESIZE; i++)
+ {
+ AnswerListElem *a = d->AnswerTable[i];
+ while(a)
+ {
+ UpdateAnswerList(d, a, sd);
+ a = a->next;
+ }
+ }
+
+ // for each established LLQ, send events
+ for (i = 0; i < LLQ_TABLESIZE; i++)
+ {
+ e = &d->LLQTable[i];
+ while(*e)
+ {
+ if ((*e)->expire < t.tv_sec) DeleteLLQ(d, *e);
+ else
+ {
+ if ((*e)->state == Established && (*e)->AnswerList->EventList) SendEvents(d, *e);
+ e = &(*e)->next;
+ }
+ }
+ }
+
+ // now that all LLQs are updated, we move Add events from the Event list to the Known Answer list, and free Removes
+ for (i = 0; i < LLQ_TABLESIZE; i++)
+ {
+ AnswerListElem *a = d->AnswerTable[i];
+ while(a)
+ {
+ if (a->EventList)
+ {
+ CacheRecord *cr = a->EventList, *tmp;
+ while (cr)
+ {
+ tmp = cr;
+ cr = cr->next;
+ if ((signed)tmp->resrec.rroriginalttl < 0) free(tmp);
+ else
+ {
+ tmp->next = a->KnownAnswers;
+ a->KnownAnswers = tmp;
+ tmp->resrec.rroriginalttl = 0;
+ }
+ }
+ a->EventList = NULL;
+ }
+ a = a->next;
+ }
+ }
+
+ close(sd);
+ }
+
+// Monitor zone for changes that may produce LLQ events
+mDNSlocal void *LLQEventMonitor(void *DInfoPtr)
+ {
+ DaemonInfo *d = DInfoPtr;
+ PktMsg q;
+ mDNSu8 *end = q.msg.data;
+ const mDNSu8 *ptr;
+ mDNSOpaque16 id, flags = QueryFlags;
+ PktMsg reply;
+ mDNSs32 serial = 0;
+ mDNSBool SerialInitialized = mDNSfalse;
+ int sd;
+ LargeCacheRecord lcr;
+ ResourceRecord *rr = &lcr.r.resrec;
+ int i, sleeptime = 0;
+ domainname zone;
+ char pingmsg[4];
+
+ // create question
+ id.NotAnInteger = 0;
+ InitializeDNSMessage(&q.msg.h, id, flags);
+ AssignDomainName(&zone, &d->zone);
+ end = putQuestion(&q.msg, end, end + AbsoluteMaxDNSMessageData, &zone, kDNSType_SOA, kDNSClass_IN);
+ if (!end) { Log("Error: LLQEventMonitor - putQuestion returned NULL"); return NULL; }
+ q.len = (int)(end - (mDNSu8 *)&q.msg);
+
+ sd = ConnectToServer(d);
+ if (sd < 0) { Log("LLQEventMonitor: ConnectToServer failed"); return NULL; }
+
+ while(1)
+ {
+ usleep(sleeptime);
+ sleeptime = LLQ_MONITOR_ERR_INTERVAL; // if we bail on error below, rate limit retry
+
+ // send message, receive response
+ if (SendTCPMsg(sd, &q)) { Log("LLQEventMonitor: SendTCPMsg failed"); continue; }
+ if (!ReadTCPMsg(sd, &reply)) { Log("LLQEventMonitor: ReadTCPMsg failed"); continue; }
+ end = (mDNSu8 *)&reply.msg + reply.len;
+ if (reply.msg.h.flags.b[1] & kDNSFlag1_RC) { Log("LLQEventMonitor - received non-zero rcode"); continue; }
+
+ // find answer
+ ptr = LocateAnswers(&reply.msg, end);
+ if (!ptr) { Log("Error: LLQEventMonitor - LocateAnswers returned NULL"); continue; }
+ for (i = 0; i < reply.msg.h.numAnswers; i++)
+ {
+ ptr = GetLargeResourceRecord(NULL, &reply.msg, ptr, end, 0, kDNSRecordTypePacketAns, &lcr);
+ if (!ptr) { Log("Error: LLQEventMonitor - GetLargeResourceRecord returned NULL"); continue; }
+ if (rr->rrtype != kDNSType_SOA || rr->rrclass != kDNSClass_IN || !SameDomainName(rr->name, &zone)) continue;
+ if (!SerialInitialized)
+ {
+ // first time through loop
+ SerialInitialized = mDNStrue;
+ serial = rr->rdata->u.soa.serial;
+ sleeptime = LLQ_MONITOR_INTERVAL;
+ break;
+ }
+ else if (rr->rdata->u.soa.serial != serial)
+ {
+ // update serial, wake main thread
+ serial = rr->rdata->u.soa.serial;
+ VLog("LLQEventMonitor: zone changed. Signaling main thread.");
+ if (send(d->LLQServPollSock, pingmsg, sizeof(pingmsg), 0) != sizeof(pingmsg))
+ { LogErr("LLQEventMonitor", "send"); break; }
+ }
+ sleeptime = LLQ_MONITOR_INTERVAL;
+ break;
+ }
+ if (!ptr) Log("LLQEventMonitor: response to query did not contain SOA");
+ }
+ }
+
+mDNSlocal void SetAnswerList(DaemonInfo *d, LLQEntry *e)
+ {
+ int bucket = DomainNameHashValue(&e->qname) % LLQ_TABLESIZE;
+ AnswerListElem *a = d->AnswerTable[bucket];
+ while (a && (a->type != e->qtype ||!SameDomainName(&a->name, &e->qname))) a = a->next;
+ if (!a)
+ {
+ a = malloc(sizeof(*a));
+ if (!a) { LogErr("SetAnswerList", "malloc"); return; }
+ AssignDomainName(&a->name, &e->qname);
+ a->type = e->qtype;
+ a->refcount = 0;
+ a->KnownAnswers = NULL;
+ a->EventList = NULL;
+ a->next = d->AnswerTable[bucket];
+ d->AnswerTable[bucket] = a;
+
+ // to get initial answer list, call UpdateAnswerList and move cache records from EventList to KnownAnswers
+ UpdateAnswerList(d, a, -1);
+ a->KnownAnswers = a->EventList;
+ a->EventList = NULL;
+ }
+
+ e->AnswerList = a;
+ a->refcount ++;
+ }
+
+ // Allocate LLQ entry, insert into table
+mDNSlocal LLQEntry *NewLLQ(DaemonInfo *d, struct sockaddr_in cli, domainname *qname, mDNSu16 qtype, mDNSu32 lease)
+ {
+ char addr[32];
+ struct timeval t;
+ int bucket = DomainNameHashValue(qname) % LLQ_TABLESIZE;
+ LLQEntry *e;
+
+ e = malloc(sizeof(*e));
+ if (!e) { LogErr("NewLLQ", "malloc"); return NULL; }
+
+ inet_ntop(AF_INET, &cli.sin_addr, addr, 32);
+ VLog("Allocating LLQ entry for client %s question %##s type %d", addr, qname->c, qtype);
+
+ // initialize structure
+ e->cli = cli;
+ AssignDomainName(&e->qname, qname);
+ e->qtype = qtype;
+ memset(e->id, 0, 8);
+ e->state = RequestReceived;
+ e->AnswerList = NULL;
+
+ if (lease < LLQ_MIN_LEASE) lease = LLQ_MIN_LEASE;
+ else if (lease > LLQ_MAX_LEASE) lease = LLQ_MIN_LEASE;
+ gettimeofday(&t, NULL);
+ e->expire = t.tv_sec + (int)lease;
+ e->lease = lease;
+
+ // add to table
+ e->next = d->LLQTable[bucket];
+ d->LLQTable[bucket] = e;
+
+ return e;
+ }
+
+// Handle a refresh request from client
+mDNSlocal void LLQRefresh(DaemonInfo *d, LLQEntry *e, LLQOptData *llq, mDNSOpaque16 msgID)
+ {
+ AuthRecord opt;
+ PktMsg ack;
+ mDNSu8 *end = (mDNSu8 *)&ack.msg.data;
+ char addr[32];
+
+ inet_ntop(AF_INET, &e->cli.sin_addr, addr, 32);
+ VLog("%s LLQ for %##s from %s", llq->lease ? "Refreshing" : "Deleting", e->qname.c, addr);
+
+ if (llq->lease)
+ {
+ if (llq->lease < LLQ_MIN_LEASE) llq->lease = LLQ_MIN_LEASE;
+ else if (llq->lease > LLQ_MAX_LEASE) llq->lease = LLQ_MIN_LEASE;
+ }
+
+ ack.src.sin_addr.s_addr = 0; // unused
+ InitializeDNSMessage(&ack.msg.h, msgID, ResponseFlags);
+ end = putQuestion(&ack.msg, end, end + AbsoluteMaxDNSMessageData, &e->qname, e->qtype, kDNSClass_IN);
+ if (!end) { Log("Error: putQuestion"); return; }
+
+ FormatLLQOpt(&opt, kLLQOp_Refresh, e->id, llq->lease ? LLQLease(e) : 0);
+ end = PutResourceRecordTTLJumbo(&ack.msg, end, &ack.msg.h.numAdditionals, &opt.resrec, 0);
+ if (!end) { Log("Error: PutResourceRecordTTLJumbo"); return; }
+
+ ack.len = (int)(end - (mDNSu8 *)&ack.msg);
+ if (SendLLQ(d, &ack, e->cli)) Log("Error: LLQRefresh");
+
+ if (llq->lease) e->state = Established;
+ else DeleteLLQ(d, e);
+ }
+
+// Complete handshake with Ack an initial answers
+mDNSlocal void LLQCompleteHandshake(DaemonInfo *d, LLQEntry *e, LLQOptData *llq, mDNSOpaque16 msgID)
+ {
+ char addr[32];
+ CacheRecord *ptr;
+ AuthRecord opt;
+ PktMsg ack;
+ mDNSu8 *end = (mDNSu8 *)&ack.msg.data;
+ char rrbuf[80], addrbuf[32];
+
+ inet_ntop(AF_INET, &e->cli.sin_addr, addr, 32);
+
+ if (memcmp(llq->id, e->id, 8) ||
+ llq->vers != kLLQ_Vers ||
+ llq->llqOp != kLLQOp_Setup ||
+ llq->err != LLQErr_NoError ||
+ llq->lease > e->lease + LLQ_LEASE_FUDGE ||
+ llq->lease < e->lease - LLQ_LEASE_FUDGE)
+ { Log("Incorrect challenge response from %s", addr); return; }
+
+ if (e->state == Established) VLog("Retransmitting LLQ ack + answers for %##s", e->qname.c);
+ else VLog("Delivering LLQ ack + answers for %##s", e->qname.c);
+
+ // format ack + answers
+ ack.src.sin_addr.s_addr = 0; // unused
+ InitializeDNSMessage(&ack.msg.h, msgID, ResponseFlags);
+ end = putQuestion(&ack.msg, end, end + AbsoluteMaxDNSMessageData, &e->qname, e->qtype, kDNSClass_IN);
+ if (!end) { Log("Error: putQuestion"); return; }
+
+ if (e->state != Established) { SetAnswerList(d, e); e->state = Established; }
+
+ if (verbose) inet_ntop(AF_INET, &e->cli.sin_addr, addrbuf, 32);
+ for (ptr = e->AnswerList->KnownAnswers; ptr; ptr = ptr->next)
+ {
+ if (verbose) GetRRDisplayString_rdb(&ptr->resrec, &ptr->resrec.rdata->u, rrbuf);
+ VLog("%s Intitial Answer - %s", addr, rrbuf);
+ end = PutResourceRecordTTLJumbo(&ack.msg, end, &ack.msg.h.numAnswers, &ptr->resrec, 1);
+ if (!end) { Log("Error: PutResourceRecordTTLJumbo"); return; }
+ }
+
+ FormatLLQOpt(&opt, kLLQOp_Setup, e->id, LLQLease(e));
+ end = PutResourceRecordTTLJumbo(&ack.msg, end, &ack.msg.h.numAdditionals, &opt.resrec, 0);
+ if (!end) { Log("Error: PutResourceRecordTTLJumbo"); return; }
+
+ ack.len = (int)(end - (mDNSu8 *)&ack.msg);
+ if (SendLLQ(d, &ack, e->cli)) Log("Error: LLQCompleteHandshake");
+ }
+
+mDNSlocal void LLQSetupChallenge(DaemonInfo *d, LLQEntry *e, LLQOptData *llq, mDNSOpaque16 msgID)
+ {
+ struct timeval t;
+ mDNSu32 randval;
+ PktMsg challenge;
+ mDNSu8 *end = challenge.msg.data;
+ AuthRecord opt;
+
+ if (e->state == ChallengeSent) VLog("Retransmitting LLQ setup challenge for %##s", e->qname.c);
+ else VLog("Sending LLQ setup challenge for %##s", e->qname.c);
+
+ if (!ZERO_LLQID(llq->id)) { Log("Error: LLQSetupChallenge - nonzero ID"); return; } // server bug
+ if (llq->llqOp != kLLQOp_Setup) { Log("LLQSetupChallenge - incorrrect operation from client"); return; } // client error
+
+ if (ZERO_LLQID(e->id)) // don't regenerate random ID for retransmissions
+ {
+ // construct ID <time><random>
+ gettimeofday(&t, NULL);
+ randval = random();
+ memcpy(e->id, &t.tv_sec, sizeof(t.tv_sec));
+ memcpy(e->id + sizeof(t.tv_sec), &randval, sizeof(randval));
+ }
+
+ // format response (query + LLQ opt rr)
+ challenge.src.sin_addr.s_addr = 0; // unused
+ InitializeDNSMessage(&challenge.msg.h, msgID, ResponseFlags);
+ end = putQuestion(&challenge.msg, end, end + AbsoluteMaxDNSMessageData, &e->qname, e->qtype, kDNSClass_IN);
+ if (!end) { Log("Error: putQuestion"); return; }
+ FormatLLQOpt(&opt, kLLQOp_Setup, e->id, LLQLease(e));
+ end = PutResourceRecordTTLJumbo(&challenge.msg, end, &challenge.msg.h.numAdditionals, &opt.resrec, 0);
+ if (!end) { Log("Error: PutResourceRecordTTLJumbo"); return; }
+ challenge.len = (int)(end - (mDNSu8 *)&challenge.msg);
+ if (SendLLQ(d, &challenge, e->cli)) { Log("Error: LLQSetupChallenge"); return; }
+ e->state = ChallengeSent;
+ }
+
+// Take action on an LLQ message from client. Entry must be initialized and in table
+mDNSlocal void UpdateLLQ(DaemonInfo *d, LLQEntry *e, LLQOptData *llq, mDNSOpaque16 msgID)
+ {
+ switch(e->state)
+ {
+ case RequestReceived:
+ LLQSetupChallenge(d, e, llq, msgID);
+ return;
+ case ChallengeSent:
+ if (ZERO_LLQID(llq->id)) LLQSetupChallenge(d, e, llq, msgID); // challenge sent and lost
+ else LLQCompleteHandshake(d, e, llq, msgID);
+ return;
+ case Established:
+ if (ZERO_LLQID(llq->id))
+ {
+ // client started over. reset state.
+ LLQEntry *newe = NewLLQ(d, e->cli, &e->qname, e->qtype, llq->lease);
+ if (!newe) return;
+ DeleteLLQ(d, e);
+ LLQSetupChallenge(d, newe, llq, msgID);
+ return;
+ }
+ else if (llq->llqOp == kLLQOp_Setup)
+ { LLQCompleteHandshake(d, e, llq, msgID); return; } // Ack lost
+ else if (llq->llqOp == kLLQOp_Refresh)
+ { LLQRefresh(d, e, llq, msgID); return; }
+ else { Log("Unhandled message for established LLQ"); return; }
+ }
+ }
+
+mDNSlocal LLQEntry *LookupLLQ(DaemonInfo *d, struct sockaddr_in cli, domainname *qname, mDNSu16 qtype, mDNSu8 *id)
+ {
+ int bucket = bucket = DomainNameHashValue(qname) % LLQ_TABLESIZE;
+ LLQEntry *ptr = d->LLQTable[bucket];
+
+ while(ptr)
+ {
+ if (((ptr->state == ChallengeSent && ZERO_LLQID(id)) || // zero-id due to packet loss OK in state ChallengeSent
+ !memcmp(id, ptr->id, 8)) && // id match
+ SAME_INADDR(cli, ptr->cli) && qtype == ptr->qtype && SameDomainName(&ptr->qname, qname)) // same source, type, qname
+ return ptr;
+ ptr = ptr->next;
+ }
+ return NULL;
+ }
+
+mDNSlocal int RecvLLQ(DaemonInfo *d, PktMsg *pkt)
+ {
+ DNSQuestion q;
+ LargeCacheRecord opt;
+ int i, err = -1;
+ char addr[32];
+ const mDNSu8 *qptr = pkt->msg.data;
+ const mDNSu8 *end = (mDNSu8 *)&pkt->msg + pkt->len;
+ const mDNSu8 *aptr = LocateAdditionals(&pkt->msg, end);
+ LLQOptData *llq = NULL;
+ LLQEntry *e = NULL;
+
+ HdrNToH(pkt);
+ inet_ntop(AF_INET, &pkt->src.sin_addr, addr, 32);
+
+ VLog("Received LLQ msg from %s", addr);
+ // sanity-check packet
+ if (!pkt->msg.h.numQuestions || !pkt->msg.h.numAdditionals)
+ {
+ Log("Malformatted LLQ from %s with %d questions, %d additionals", addr, pkt->msg.h.numQuestions, pkt->msg.h.numAdditionals);
+ goto end;
+ }
+
+ // find the OPT RR - must be last in message
+ for (i = 0; i < pkt->msg.h.numAdditionals; i++)
+ {
+ aptr = GetLargeResourceRecord(NULL, &pkt->msg, aptr, end, 0, kDNSRecordTypePacketAdd, &opt);
+ if (!aptr) { Log("Malformatted LLQ from %s: could not get Additional record %d", addr, i); goto end; }
+ }
+
+ // validate OPT
+ if (opt.r.resrec.rrtype != kDNSType_OPT) { Log("Malformatted LLQ from %s: last Additional not an Opt RR", addr); goto end; }
+ if (opt.r.resrec.rdlength < pkt->msg.h.numQuestions * LLQ_OPT_RDLEN) { Log("Malformatted LLQ from %s: Opt RR to small (%d bytes for %d questions)", addr, opt.r.resrec.rdlength, pkt->msg.h.numQuestions); }
+
+ // dispatch each question
+ for (i = 0; i < pkt->msg.h.numQuestions; i++)
+ {
+ qptr = getQuestion(&pkt->msg, qptr, end, 0, &q);
+ if (!qptr) { Log("Malformatted LLQ from %s: cannot read question %d", addr, i); goto end; }
+ llq = (LLQOptData *)&opt.r.resrec.rdata->u.opt.OptData.llq + i; // point into OptData at index i
+ if (llq->vers != kLLQ_Vers) { Log("LLQ from %s contains bad version %d (expected %d)", addr, llq->vers, kLLQ_Vers); goto end; }
+
+ e = LookupLLQ(d, pkt->src, &q.qname, q.qtype, llq->id);
+ if (!e)
+ {
+ // no entry - if zero ID, create new
+ e = NewLLQ(d, pkt->src, &q.qname, q.qtype, llq->lease);
+ if (!e) goto end;
+ }
+ UpdateLLQ(d, e, llq, pkt->msg.h.id);
+ }
+ err = 0;
+
+ end:
+ HdrHToN(pkt);
+ return err;
+ }
+
+mDNSlocal mDNSBool IsLLQRequest(PktMsg *pkt)
+ {
+ const mDNSu8 *ptr = NULL, *end = (mDNSu8 *)&pkt->msg + pkt->len;
+ LargeCacheRecord lcr;
+ int i;
+ mDNSBool result = mDNSfalse;
+
+ HdrNToH(pkt);
+ if ((mDNSu8)(pkt->msg.h.flags.b[0] & kDNSFlag0_QROP_Mask) != (mDNSu8)(kDNSFlag0_QR_Query | kDNSFlag0_OP_StdQuery)) goto end;
+
+ if (!pkt->msg.h.numAdditionals) goto end;
+ ptr = LocateAdditionals(&pkt->msg, end);
+ if (!ptr) goto end;
+
+ // find last Additional
+ for (i = 0; i < pkt->msg.h.numAdditionals; i++)
+ {
+ ptr = GetLargeResourceRecord(NULL, &pkt->msg, ptr, end, 0, kDNSRecordTypePacketAdd, &lcr);
+ if (!ptr) { Log("Unable to read additional record"); goto end; }
+ }
+
+ if (lcr.r.resrec.rrtype == kDNSType_OPT &&
+ lcr.r.resrec.rdlength >= LLQ_OPT_RDLEN &&
+ lcr.r.resrec.rdata->u.opt.opt == kDNSOpt_LLQ)
+ { result = mDNStrue; goto end; }
+
+ end:
+ HdrHToN(pkt);
+ return result;
+ }
+
+// !!!KRS implement properly
+mDNSlocal mDNSBool IsLLQAck(PktMsg *pkt)
+ {
+ if (pkt->msg.h.flags.NotAnInteger == ResponseFlags.NotAnInteger &&
+ pkt->msg.h.numQuestions && !pkt->msg.h.numAnswers && !pkt->msg.h.numAuthorities) return mDNStrue;
+ return mDNSfalse;
+ }
+
+
+// request handler wrappers for TCP and UDP requests
+// (read message off socket, fork thread that invokes main processing routine and handles cleanup)
+mDNSlocal void *UDPUpdateRequestForkFn(void *vptr)
+ {
+ char buf[32];
+ UDPRequestArgs *req = vptr;
+ PktMsg *reply = NULL;
+
+ VLog("Received UDP request: %d bytes from %s", req->pkt.len, inet_ntop(AF_INET, &req->pkt.src.sin_addr, buf, 32));
+ //!!!KRS strictly speaking, we shouldn't use TCP for a UDP request because the server may give us a long answer that would require truncation for UDP delivery to client
+ reply = HandleRequest(&req->pkt, req->d);
+ if (reply)
+ {
+ if (sendto(req->d->udpsd, &reply->msg, reply->len, 0, (struct sockaddr *)&req->pkt.src, sizeof(req->pkt.src)) != (int)reply->len)
+ LogErr("UDPUpdateRequestForkFn", "sendto");
+ }
+
+ if (reply) free(reply);
+ free(req);
+ pthread_exit(NULL);
+ }
+
+//!!!KRS this needs to be changed to use non-blocking sockets
+mDNSlocal int RecvUDPRequest(int sd, DaemonInfo *d)
+ {
+ UDPRequestArgs *req;
+ pthread_t tid;
+ unsigned int clisize = sizeof(req->cliaddr);
+
+ req = malloc(sizeof(UDPRequestArgs));
+ if (!req) { LogErr("RecvUDPRequest", "malloc"); return -1; }
+ bzero(req, sizeof(*req));
+ req->d = d;
+ req->pkt.len = recvfrom(sd, &req->pkt.msg, sizeof(req->pkt.msg), 0, (struct sockaddr *)&req->cliaddr, &clisize);
+ if ((int)req->pkt.len < 0) { LogErr("RecvUDPRequest", "recvfrom"); free(req); return -1; }
+ if (clisize != sizeof(req->cliaddr)) { Log("Client address of unknown size %d", clisize); free(req); return -1; }
+ req->pkt.src = req->cliaddr;
+
+ if (IsLLQRequest(&req->pkt))
+ {
+ // LLQ messages handled by main thread
+ int err = RecvLLQ(d, &req->pkt);
+ free(req);
+ return err;
+ }
+
+ if (IsLLQAck(&req->pkt)) { free(req); return 0; } // !!!KRS need to do acks + retrans
+
+ if (pthread_create(&tid, NULL, UDPUpdateRequestForkFn, req)) { LogErr("RecvUDPRequest", "pthread_create"); free(req); return -1; }
+ pthread_detach(tid);
+ return 0;
+ }
+
+mDNSlocal void *TCPRequestForkFn(void *vptr)
+ {
+ TCPRequestArgs *req = vptr;
+ PktMsg *in = NULL, *out = NULL;
+ char buf[32];
+
+ //!!!KRS if this read blocks indefinitely, we can run out of threads
+ // read the request
+ in = ReadTCPMsg(req->sd, NULL);
+ if (!in)
+ {
+ LogMsg("TCPRequestForkFn: Could not read message from %s", inet_ntop(AF_INET, &req->cliaddr.sin_addr, buf, 32));
+ goto cleanup;
+ }
+
+ VLog("Received TCP request: %d bytes from %s", in->len, inet_ntop(AF_INET, &req->cliaddr.sin_addr, buf, 32));
+ // create the reply
+ out = HandleRequest(in, req->d);
+ if (!out)
+ {
+ LogMsg("TCPRequestForkFn: No reply for client %s", inet_ntop(AF_INET, &req->cliaddr.sin_addr, buf, 32));
+ goto cleanup;
+ }
+
+ // deliver reply to client
+ if (SendTCPMsg(req->sd, out) < 0)
+ {
+ LogMsg("TCPRequestForkFn: Unable to send reply to client %s", inet_ntop(AF_INET, &req->cliaddr.sin_addr, buf, 32));
+ goto cleanup;
+ }
+
+ cleanup:
+ free(req);
+ if (in) free(in);
+ if (out) free(out);
+ pthread_exit(NULL);
+ }
+
+mDNSlocal int RecvTCPRequest(int sd, DaemonInfo *d)
+ {
+ TCPRequestArgs *req;
+ pthread_t tid;
+ unsigned int clilen = sizeof(req->cliaddr);
+
+ req = malloc(sizeof(TCPRequestArgs));
+ if (!req) { LogErr("RecvTCPRequest", "malloc"); return -1; }
+ bzero(req, sizeof(*req));
+ req->d = d;
+ req->sd = accept(sd, (struct sockaddr *)&req->cliaddr, &clilen);
+ if (req->sd < 0) { LogErr("RecvTCPRequest", "accept"); return -1; }
+ if (clilen != sizeof(req->cliaddr)) { Log("Client address of unknown size %d", clilen); free(req); return -1; }
+ if (pthread_create(&tid, NULL, TCPRequestForkFn, req)) { LogErr("RecvTCPRequest", "pthread_create"); free(req); return -1; }
+ pthread_detach(tid);
+ return 0;
+ }
+
+// main event loop
+// listen for incoming requests, periodically check table for expired records, respond to signals
+mDNSlocal int ListenForUpdates(DaemonInfo *d)
+ {
+ int err;
+ int maxfdp1;
+ fd_set rset;
+ struct timeval timenow, timeout = { 0, 0 };
+ long NextTableCheck = 0;
+
+ VLog("Listening for requests...");
+
+ FD_ZERO(&rset);
+ maxfdp1 = d->tcpsd + 1;
+ if (d->udpsd + 1 > maxfdp1) maxfdp1 = d->udpsd + 1;
+ if (d->LLQEventListenSock + 1 > maxfdp1) maxfdp1 = d->LLQEventListenSock + 1;
+
+ while(1)
+ {
+ // expire records if necessary, set timeout
+ if (gettimeofday(&timenow, NULL)) { LogErr("ListenForUpdates", "gettimeofday"); return -1; }
+ if (timenow.tv_sec >= NextTableCheck)
+ {
+ DeleteExpiredRecords(d);
+ NextTableCheck = timenow.tv_sec + EXPIRATION_INTERVAL;
+ }
+ timeout.tv_sec = NextTableCheck - timenow.tv_sec;
+
+ FD_SET(d->tcpsd, &rset);
+ FD_SET(d->udpsd, &rset);
+ FD_SET(d->LLQEventListenSock, &rset);
+
+ err = select(maxfdp1, &rset, NULL, NULL, &timeout);
+ if (err < 0)
+ {
+ if (errno == EINTR)
+ {
+ if (terminate) { DeleteExpiredRecords(d); return 0; }
+ else if (dumptable) { PrintLeaseTable(d); PrintLLQTable(d); dumptable = 0; }
+ else Log("Received unhandled signal - continuing");
+ }
+ else { LogErr("ListenForUpdates", "select"); return -1; }
+ }
+ else
+ {
+ if (FD_ISSET(d->tcpsd, &rset)) RecvTCPRequest(d->tcpsd, d);
+ if (FD_ISSET(d->udpsd, &rset)) RecvUDPRequest(d->udpsd, d);
+ if (FD_ISSET(d->LLQEventListenSock, &rset))
+ {
+ // clear signalling data off socket
+ char buf[32];
+ recv(d->LLQEventListenSock, buf, 32, 0);
+ GenLLQEvents(d);
+ }
+ }
+ }
+ return 0;
+ }
+
+// signal handler sets global variables, which are inspected by main event loop
+// (select automatically returns due to the handled signal)
+mDNSlocal void HndlSignal(int sig)
+ {
+ if (sig == SIGTERM || sig == SIGINT ) { terminate = 1; return; }
+ if (sig == INFO_SIGNAL) { dumptable = 1; return; }
+ }
+
+int main(int argc, char *argv[])
+ {
+ pthread_t LLQtid;
+ DaemonInfo *d;
+
+ d = malloc(sizeof(*d));
+ if (!d) { LogErr("main", "malloc"); exit(1); }
+ bzero(d, sizeof(DaemonInfo));
+
+ if (signal(SIGTERM, HndlSignal) == SIG_ERR) perror("Can't catch SIGTERM");
+ if (signal(INFO_SIGNAL, HndlSignal) == SIG_ERR) perror("Can't catch SIGINFO");
+ if (signal(SIGINT, HndlSignal) == SIG_ERR) perror("Can't catch SIGINT");
+ if (signal(SIGPIPE, SIG_IGN ) == SIG_ERR) perror("Can't ignore SIGPIPE");
+
+ if (ProcessArgs(argc, argv, d) < 0) exit(1);
+
+ if (!foreground)
+ {
+ if (daemon(0,0))
+ {
+ LogErr("main", "daemon");
+ fprintf(stderr, "Could not daemonize process, running in foreground");
+ foreground = 1;
+ }
+ }
+
+ if (InitLeaseTable(d) < 0) exit(1);
+ if (SetupSockets(d) < 0) exit(1);
+ if (SetUpdateSRV(d) < 0) exit(1);
+
+ if (pthread_create(&LLQtid, NULL, LLQEventMonitor, d)) { LogErr("main", "pthread_create"); }
+ else
+ {
+ pthread_detach(LLQtid);
+ ListenForUpdates(d);
+ }
+
+ if (ClearUpdateSRV(d) < 0) exit(1); // clear update srv's even if ListenForUpdates or pthread_create returns an error
+ free(d);
+ exit(0);
+
+ }
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2004, Apple Computer, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
Change History (most recent first):
$Log: dnssd_clientlib.c,v $
+Revision 1.11 2006/08/14 23:05:53 cheshire
+Added "tab-width" emacs header line
+
Revision 1.10 2005/04/06 02:06:56 shersche
Add DNSSD_API macro to TXTRecord API calls
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
* This file defines a simple shim layer between a client calling the "/usr/include/dns_sd.h" APIs
* and an implementation of mDNSCore ("mDNSEmbeddedAPI.h" APIs) in the same address space.
Change History (most recent first):
$Log: dnssd_clientshim.c,v $
+Revision 1.10 2006/08/14 23:24:56 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.9 2006/07/24 23:45:55 cheshire
+<rdar://problem/4605276> DNSServiceReconfirmRecord() should return error code
+
Revision 1.8 2004/12/16 20:47:34 cheshire
<rdar://problem/3324626> Cache memory management improvements
// is run against this Extension, it will get a reasonable error code instead of just
// failing to launch (Strong Link) or calling an unresolved symbol and crashing (Weak Link)
#if !MDNS_BUILDINGSTUBLIBRARY
-void DNSServiceReconfirmRecord
+DNSServiceErrorType DNSSD_API DNSServiceReconfirmRecord
(
DNSServiceFlags flags,
uint32_t interfaceIndex,
(void)rrclass; // Unused
(void)rdlen; // Unused
(void)rdata; // Unused
+ return(kDNSServiceErr_Unsupported);
}
#endif
Change History (most recent first):
$Log: dnssd_clientstub.c,v $
+Revision 1.53 2006/09/07 04:43:12 herscher
+Fix compile error on Win32 platform by moving inclusion of syslog.h
+
+Revision 1.52 2006/08/15 23:04:21 mkrochma
+<rdar://problem/4090354> Client should be able to specify service name w/o callback
+
+Revision 1.51 2006/07/24 23:45:55 cheshire
+<rdar://problem/4605276> DNSServiceReconfirmRecord() should return error code
+
+Revision 1.50 2006/06/28 08:22:27 cheshire
+<rdar://problem/4605264> dnssd_clientstub.c needs to report unlink failures in syslog
+
+Revision 1.49 2006/06/28 07:58:59 cheshire
+Minor textual tidying
+
Revision 1.48 2005/06/30 18:01:00 shersche
<rdar://problem/4096913> Clients shouldn't wait ten seconds to connect to mDNSResponder
DNSServiceProcessResult() returns NoError if socket read returns EWOULDBLOCK
Revision 1.24 2004/07/20 06:46:21 shersche
-<rdar://problem/3730123> fix endless loop in my_read() if recv returns 0
+<rdar://problem/3730123> fix endless loop in read_all() if recv returns 0
Bug #: 3730123
Revision 1.23 2004/06/29 00:48:38 cheshire
#include <errno.h>
#include <stdlib.h>
+
+#include "dnssd_ipc.h"
+
#if defined(_WIN32)
+
#include <winsock2.h>
#include <windows.h>
+
#define sockaddr_mdns sockaddr_in
#define AF_MDNS AF_INET
-extern BOOL
-IsSystemServiceDisabled();
-#else
-#include <sys/time.h>
-#include <sys/socket.h>
-#define sockaddr_mdns sockaddr_un
-#define AF_MDNS AF_LOCAL
-#endif
-
-#include "dnssd_ipc.h"
-#if defined(_WIN32)
-// disable warning: "'type cast' : from data pointer 'void *' to
-// function pointer"
+// disable warning: "'type cast' : from data pointer 'void *' to function pointer"
#pragma warning(disable:4055)
-// disable warning: "nonstandard extension, function/data pointer
-// conversion in expression"
+// disable warning: "nonstandard extension, function/data pointer conversion in expression"
#pragma warning(disable:4152)
+extern BOOL IsSystemServiceDisabled();
+
#define sleep(X) Sleep((X) * 1000)
static int g_initWinsock = 0;
-#endif
+#else
+
+#include <sys/time.h>
+#include <sys/socket.h>
+#include <syslog.h>
+
+#define sockaddr_mdns sockaddr_un
+#define AF_MDNS AF_LOCAL
+
+#endif
// <rdar://problem/4096913> Specifies how many times we'll try and connect to the
// server.
-#define DNSSD_CLIENT_MAXTRIES 4
+#define DNSSD_CLIENT_MAXTRIES 4
#define CTL_PATH_PREFIX "/tmp/dnssd_clippath."
// error socket (if needed) is named "dnssd_clipath.[pid].xxx:n" where xxx are the
// exported functions
// write len bytes. return 0 on success, -1 on error
-static int my_write(dnssd_sock_t sd, char *buf, int len)
+static int write_all(dnssd_sock_t sd, char *buf, int len)
{
// Don't use "MSG_WAITALL"; it returns "Invalid argument" on some Linux versions; use an explicit while() loop instead.
//if (send(sd, buf, len, MSG_WAITALL) != len) return -1;
}
// read len bytes. return 0 on success, -1 on error
-static int my_read(dnssd_sock_t sd, char *buf, int len)
+static int read_all(dnssd_sock_t sd, char *buf, int len)
{
// Don't use "MSG_WAITALL"; it returns "Invalid argument" on some Linux versions; use an explicit while() loop instead.
//if (recv(sd, buf, len, MSG_WAITALL) != len) return -1;
if (!reuse_socket)
{
#if defined(USE_TCP_LOOPBACK)
- *len += 2; // Allocate space for two-byte port number
+ *len += 2; // Allocate space for two-byte port number
#else
struct timeval time;
if (gettimeofday(&time, NULL) < 0) return NULL;
// Put dummy data in for the port, since we don't know what
// it is yet. The data will get filled in before we
// send the message. This happens in deliver_request().
- if (!reuse_socket) put_short(0, data_start);
+ if (!reuse_socket) put_short(0, data_start);
#else
if (!reuse_socket) put_string(ctrl_path, data_start);
#endif
sdr->sockfd = socket(AF_DNSSD, SOCK_STREAM, 0);
if (sdr->sockfd == dnssd_InvalidSocket) { free(sdr); return NULL; }
#if defined(USE_TCP_LOOPBACK)
- saddr.sin_family = AF_INET;
- saddr.sin_addr.s_addr = inet_addr(MDNS_TCP_SERVERADDR);
- saddr.sin_port = htons(MDNS_TCP_SERVERPORT);
+ saddr.sin_family = AF_INET;
+ saddr.sin_addr.s_addr = inet_addr(MDNS_TCP_SERVERADDR);
+ saddr.sin_port = htons(MDNS_TCP_SERVERPORT);
#else
saddr.sun_family = AF_LOCAL;
strcpy(saddr.sun_path, MDNS_UDS_SERVERPATH);
while (1)
{
int err = connect(sdr->sockfd, (struct sockaddr *) &saddr, sizeof(saddr));
- if (!err) break; // If we succeeded, return sdr
+ if (!err) break; // If we succeeded, return sdr
// If we failed, then it may be because the daemon is still launching.
// This can happen for processes that launch early in the boot process, while the
// daemon is still coming up. Rather than fail here, we'll wait a bit and try again.
// If, after four seconds, we still can't connect to the daemon,
// then we give up and return a failure code.
if (++NumTries < DNSSD_CLIENT_MAXTRIES)
- sleep(1); // Sleep a bit, then try again
+ sleep(1); // Sleep a bit, then try again
else
{
dnssd_close(sdr->sockfd);
ipc_msg_hdr *hdr = msg;
uint32_t datalen = hdr->datalen;
dnssd_sockaddr_t caddr, daddr; // (client and daemon address structs)
- char *data = (char *)msg + sizeof(ipc_msg_hdr);
+ char *const data = (char *)msg + sizeof(ipc_msg_hdr);
dnssd_sock_t listenfd = dnssd_InvalidSocket, errsd = dnssd_InvalidSocket;
int ret;
dnssd_socklen_t len = (dnssd_socklen_t) sizeof(caddr);
if (getsockname(listenfd, (struct sockaddr*) &caddr, &len) < 0) goto cleanup;
listen(listenfd, 1);
port.s = caddr.sin_port;
- data[0] = port.b[0]; // don't switch the byte order, as the
- data[1] = port.b[1]; // daemon expects it in network byte order
+ data[0] = port.b[0]; // don't switch the byte order, as the
+ data[1] = port.b[1]; // daemon expects it in network byte order
}
#else
{
mode_t mask = umask(0);
caddr.sun_family = AF_LOCAL;
-#ifndef NOT_HAVE_SA_LEN // According to Stevens (section 3.2), there is no portable way to
- // determine whether sa_len is defined on a particular platform.
+// According to Stevens (section 3.2), there is no portable way to
+// determine whether sa_len is defined on a particular platform.
+#ifndef NOT_HAVE_SA_LEN
caddr.sun_len = sizeof(struct sockaddr_un);
#endif
+ //syslog(LOG_WARNING, "deliver_request: creating UDS: %s\n", data);
strcpy(caddr.sun_path, data);
ret = bind(listenfd, (struct sockaddr *)&caddr, sizeof(caddr));
umask(mask);
}
ConvertHeaderBytes(hdr);
- if (my_write(sdr->sockfd, msg, datalen + sizeof(ipc_msg_hdr)) < 0)
+ //syslog(LOG_WARNING, "deliver_request writing %ld bytes\n", datalen + sizeof(ipc_msg_hdr));
+ //syslog(LOG_WARNING, "deliver_request name is %s\n", (char *)msg + sizeof(ipc_msg_hdr));
+ if (write_all(sdr->sockfd, msg, datalen + sizeof(ipc_msg_hdr)) < 0)
goto cleanup;
free(msg);
msg = NULL;
if (reuse_sd) errsd = sdr->sockfd;
else
{
+ //syslog(LOG_WARNING, "deliver_request: accept\n");
len = sizeof(daddr);
errsd = accept(listenfd, (struct sockaddr *)&daddr, &len);
+ //syslog(LOG_WARNING, "deliver_request: accept returned %d\n", errsd);
if (errsd < 0) goto cleanup;
}
- if (my_read(errsd, (char*)&err, (int)sizeof(err)) < 0)
+ if (read_all(errsd, (char*)&err, (int)sizeof(err)) < 0)
err = kDNSServiceErr_Unknown;
else
err = ntohl(err);
+ //syslog(LOG_WARNING, "deliver_request: retrieved error code %d\n", err);
+
cleanup:
- if (!reuse_sd && listenfd > 0) dnssd_close(listenfd);
- if (!reuse_sd && errsd > 0) dnssd_close(errsd);
+ if (!reuse_sd)
+ {
+ if (listenfd > 0) dnssd_close(listenfd);
+ if (errsd > 0) dnssd_close(errsd);
#if !defined(USE_TCP_LOOPBACK)
- if (!reuse_sd && data) unlink(data);
+ // syslog(LOG_WARNING, "deliver_request: removing UDS: %s\n", data);
+ if (unlink(data) != 0)
+ syslog(LOG_WARNING, "WARNING: unlink(\"%s\") failed errno %d (%s)", data, errno, strerror(errno));
+ // else syslog(LOG_WARNING, "deliver_request: removed UDS: %s\n", data);
#endif
+ }
if (msg) free(msg);
return err;
}
if (!sdRef || sdRef->sockfd < 0 || !sdRef->process_reply)
return kDNSServiceErr_BadReference;
- if (my_read(sdRef->sockfd, (void *)&hdr, sizeof(hdr)) < 0)
+ if (read_all(sdRef->sockfd, (void *)&hdr, sizeof(hdr)) < 0)
// return NoError on EWOULDBLOCK. This will handle the case
// where a non-blocking socket is told there is data, but
// it was a false positive.
return kDNSServiceErr_Incompatible;
data = malloc(hdr.datalen);
if (!data) return kDNSServiceErr_NoMemory;
- if (my_read(sdRef->sockfd, data, hdr.datalen) < 0)
+ if (read_all(sdRef->sockfd, data, hdr.datalen) < 0)
return kDNSServiceErr_Unknown;
sdRef->process_reply(sdRef, &hdr, data);
free(data);
union { uint16_t s; u_char b[2]; } port;
uint32_t ifi;
DNSServiceErrorType err;
- char *txtrecord;
+ unsigned char *txtrecord;
int str_error = 0;
(void)hdr; //unused
port.b[0] = *data++;
port.b[1] = *data++;
txtlen = get_short(&data);
- txtrecord = get_rdata(&data, txtlen);
+ txtrecord = (unsigned char *)get_rdata(&data, txtlen);
if (!err && str_error) err = kDNSServiceErr_Unknown;
((DNSServiceResolveReply)sdr->app_callback)(sdr, flags, ifi, err, fullname, target, port.s, txtlen, txtrecord, sdr->app_context);
}
DNSServiceErrorType DNSSD_API DNSServiceQueryRecord
-(
- DNSServiceRef *sdRef,
- DNSServiceFlags flags,
- uint32_t interfaceIndex,
- const char *name,
- uint16_t rrtype,
- uint16_t rrclass,
- DNSServiceQueryRecordReply callBack,
- void *context
- )
+ (
+ DNSServiceRef *sdRef,
+ DNSServiceFlags flags,
+ uint32_t interfaceIndex,
+ const char *name,
+ uint16_t rrtype,
+ uint16_t rrclass,
+ DNSServiceQueryRecordReply callBack,
+ void *context
+ )
{
char *msg = NULL, *ptr;
size_t len;
}
DNSServiceErrorType DNSSD_API DNSServiceBrowse
-(
- DNSServiceRef *sdRef,
- DNSServiceFlags flags,
- uint32_t interfaceIndex,
- const char *regtype,
- const char *domain,
- DNSServiceBrowseReply callBack,
- void *context
- )
+ (
+ DNSServiceRef *sdRef,
+ DNSServiceFlags flags,
+ uint32_t interfaceIndex,
+ const char *regtype,
+ const char *domain,
+ DNSServiceBrowseReply callBack,
+ void *context
+ )
{
char *msg = NULL, *ptr;
size_t len;
}
DNSServiceErrorType DNSSD_API DNSServiceSetDefaultDomainForUser
-(
- DNSServiceFlags flags,
- const char *domain
- )
+ (
+ DNSServiceFlags flags,
+ const char *domain
+ )
{
DNSServiceRef sdr;
DNSServiceErrorType err;
sdr = connect_to_server();
if (!sdr) { free(hdr); return kDNSServiceErr_Unknown; }
- err = deliver_request((char *)hdr, sdr, 1); // deliver_request frees the message for us
+ err = deliver_request((char *)hdr, sdr, 1); // deliver_request frees the message for us
DNSServiceRefDeallocate(sdr);
return err;
}
if (!name[0] && (flags & kDNSServiceFlagsNoAutoRename))
return kDNSServiceErr_BadParam;
- // no callback must have auto-name
- if (!callBack && name[0]) return kDNSServiceErr_BadParam;
+ // no callback must have auto-rename
+ if (!callBack && (flags & kDNSServiceFlagsNoAutoRename)) return kDNSServiceErr_BadParam;
len = sizeof(DNSServiceFlags);
len += sizeof(uint32_t); // interfaceIndex
}
DNSServiceErrorType DNSSD_API DNSServiceEnumerateDomains
-(
- DNSServiceRef *sdRef,
- DNSServiceFlags flags,
- uint32_t interfaceIndex,
- DNSServiceDomainEnumReply callBack,
- void *context
- )
+ (
+ DNSServiceRef *sdRef,
+ DNSServiceFlags flags,
+ uint32_t interfaceIndex,
+ DNSServiceDomainEnumReply callBack,
+ void *context
+ )
{
char *msg = NULL, *ptr;
size_t len;
}
DNSServiceErrorType DNSSD_API DNSServiceRegisterRecord
-(
- DNSServiceRef sdRef,
- DNSRecordRef *RecordRef,
- DNSServiceFlags flags,
- uint32_t interfaceIndex,
- const char *fullname,
- uint16_t rrtype,
- uint16_t rrclass,
- uint16_t rdlen,
- const void *rdata,
- uint32_t ttl,
- DNSServiceRegisterRecordReply callBack,
- void *context
- )
+ (
+ DNSServiceRef sdRef,
+ DNSRecordRef *RecordRef,
+ DNSServiceFlags flags,
+ uint32_t interfaceIndex,
+ const char *fullname,
+ uint16_t rrtype,
+ uint16_t rrclass,
+ uint16_t rdlen,
+ const void *rdata,
+ uint32_t ttl,
+ DNSServiceRegisterRecordReply callBack,
+ void *context
+ )
{
char *msg = NULL, *ptr;
size_t len;
//sdRef returned by DNSServiceRegister()
DNSServiceErrorType DNSSD_API DNSServiceAddRecord
(
- DNSServiceRef sdRef,
- DNSRecordRef *RecordRef,
- DNSServiceFlags flags,
- uint16_t rrtype,
- uint16_t rdlen,
- const void *rdata,
- uint32_t ttl
+ DNSServiceRef sdRef,
+ DNSRecordRef *RecordRef,
+ DNSServiceFlags flags,
+ uint16_t rrtype,
+ uint16_t rdlen,
+ const void *rdata,
+ uint32_t ttl
)
{
ipc_msg_hdr *hdr;
//DNSRecordRef returned by DNSServiceRegisterRecord or DNSServiceAddRecord
DNSServiceErrorType DNSSD_API DNSServiceUpdateRecord
(
- DNSServiceRef sdRef,
- DNSRecordRef RecordRef,
- DNSServiceFlags flags,
- uint16_t rdlen,
- const void *rdata,
- uint32_t ttl
+ DNSServiceRef sdRef,
+ DNSRecordRef RecordRef,
+ DNSServiceFlags flags,
+ uint16_t rdlen,
+ const void *rdata,
+ uint32_t ttl
)
{
ipc_msg_hdr *hdr;
}
DNSServiceErrorType DNSSD_API DNSServiceRemoveRecord
-(
- DNSServiceRef sdRef,
- DNSRecordRef RecordRef,
- DNSServiceFlags flags
- )
+ (
+ DNSServiceRef sdRef,
+ DNSRecordRef RecordRef,
+ DNSServiceFlags flags
+ )
{
ipc_msg_hdr *hdr;
size_t len = 0;
return err;
}
-void DNSSD_API DNSServiceReconfirmRecord
-(
- DNSServiceFlags flags,
- uint32_t interfaceIndex,
- const char *fullname,
- uint16_t rrtype,
- uint16_t rrclass,
- uint16_t rdlen,
- const void *rdata
- )
+DNSServiceErrorType DNSSD_API DNSServiceReconfirmRecord
+ (
+ DNSServiceFlags flags,
+ uint32_t interfaceIndex,
+ const char *fullname,
+ uint16_t rrtype,
+ uint16_t rrclass,
+ uint16_t rdlen,
+ const void *rdata
+ )
{
char *ptr;
size_t len;
len += 3 * sizeof(uint16_t);
len += rdlen;
tmp = connect_to_server();
- if (!tmp) return;
+ if (!tmp) return(kDNSServiceErr_Unknown);
hdr = create_hdr(reconfirm_record_request, &len, &ptr, 1);
- if (!hdr) return;
+ if (!hdr) return(kDNSServiceErr_Unknown);
put_flags(flags, &ptr);
put_long(interfaceIndex, &ptr);
put_short(rdlen, &ptr);
put_rdata(rdlen, rdata, &ptr);
ConvertHeaderBytes(hdr);
- my_write(tmp->sockfd, (char *)hdr, (int) len);
+ write_all(tmp->sockfd, (char *)hdr, (int) len);
free(hdr);
DNSServiceRefDeallocate(tmp);
+ return(kDNSServiceErr_NoError);
}
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004, Apple Computer, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
Change History (most recent first):
$Log: dnssd_ipc.c,v $
+Revision 1.16 2006/08/14 23:05:53 cheshire
+Added "tab-width" emacs header line
+
Revision 1.15 2005/01/27 22:57:56 cheshire
Fix compile errors on gcc4
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004, Apple Computer, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
Change History (most recent first):
$Log: dnssd_ipc.h,v $
+Revision 1.23 2006/08/14 23:05:53 cheshire
+Added "tab-width" emacs header line
+
+Revision 1.22 2006/06/28 08:56:26 cheshire
+Added "_op" to the end of the operation code enum values,
+to differentiate them from the routines with the same names
+
Revision 1.21 2005/09/29 06:38:13 herscher
Remove #define MSG_WAITALL on Windows. We don't use this macro anymore, and it's presence causes warnings to be emitted when compiling against the latest Microsoft Platform SDK.
typedef enum
{
- enumeration_reply = 64,
- reg_service_reply,
- browse_reply,
- resolve_reply,
- query_reply,
- reg_record_reply
+ enumeration_reply_op = 64,
+ reg_service_reply_op,
+ browse_reply_op,
+ resolve_reply_op,
+ query_reply_op,
+ reg_record_reply_op
} reply_op_t;
typedef struct ipc_msg_hdr_struct ipc_msg_hdr;
+.\" -*- tab-width: 4 -*-
+.\"
.\" Copyright (c) 2004 Apple Computer, Inc. All Rights Reserved.
.\"
-.\" @APPLE_LICENSE_HEADER_START@
+.\" Licensed under the Apache License, Version 2.0 (the "License");
+.\" you may not use this file except in compliance with the License.
+.\" You may obtain a copy of the License at
.\"
-.\" This file contains Original Code and/or Modifications of Original Code
-.\" as defined in and that are subject to the Apple Public Source License
-.\" Version 2.0 (the 'License'). You may not use this file except in
-.\" compliance with the License. Please obtain a copy of the License at
-.\" http://www.opensource.apple.com/apsl/ and read it before using this
-.\" file.
+.\" http://www.apache.org/licenses/LICENSE-2.0
.\"
-.\" The Original Code and all software distributed under the License are
-.\" distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
-.\" EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
-.\" INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
-.\" FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
-.\" Please see the License for the specific language governing rights and
+.\" Unless required by applicable law or agreed to in writing, software
+.\" distributed under the License is distributed on an "AS IS" BASIS,
+.\" WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+.\" See the License for the specific language governing permissions and
.\" limitations under the License.
-.\"
-.\" @APPLE_LICENSE_HEADER_END@
.\"
.\" $Log: mDNS.1,v $
+.\" Revision 1.8 2006/08/14 23:24:56 cheshire
+.\" Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+.\"
.\" Revision 1.7 2005/02/16 02:29:32 cheshire
.\" Update terminology
.\"
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
File: mDNSDebug.c
Change History (most recent first):
$Log: mDNSDebug.c,v $
+Revision 1.7 2006/08/14 23:24:56 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.6 2005/01/27 22:57:56 cheshire
Fix compile errors on gcc4
+.\" -*- tab-width: 4 -*-
+.\"
.\" Copyright (c) 2003-2004 Apple Computer, Inc. All Rights Reserved.
.\"
-.\" @APPLE_LICENSE_HEADER_START@
+.\" Licensed under the Apache License, Version 2.0 (the "License");
+.\" you may not use this file except in compliance with the License.
+.\" You may obtain a copy of the License at
.\"
-.\" This file contains Original Code and/or Modifications of Original Code
-.\" as defined in and that are subject to the Apple Public Source License
-.\" Version 2.0 (the 'License'). You may not use this file except in
-.\" compliance with the License. Please obtain a copy of the License at
-.\" http://www.opensource.apple.com/apsl/ and read it before using this
-.\" file.
+.\" http://www.apache.org/licenses/LICENSE-2.0
.\"
-.\" The Original Code and all software distributed under the License are
-.\" distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
-.\" EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
-.\" INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
-.\" FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
-.\" Please see the License for the specific language governing rights and
+.\" Unless required by applicable law or agreed to in writing, software
+.\" distributed under the License is distributed on an "AS IS" BASIS,
+.\" WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+.\" See the License for the specific language governing permissions and
.\" limitations under the License.
-.\"
-.\" @APPLE_LICENSE_HEADER_END@
.\"
.\" $Log: mDNSResponder.8,v $
+.\" Revision 1.7 2006/08/14 23:24:56 cheshire
+.\" Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+.\"
.\" Revision 1.6 2005/02/10 22:35:28 cheshire
.\" <rdar://problem/3727944> Update name
.\"
/* -*- Mode: C; tab-width: 4 -*-
*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2003-2006 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: uds_daemon.c,v $
+Revision 1.201.2.1 2006/08/29 06:24:36 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.201 2006/06/29 03:02:47 cheshire
+<rdar://problem/4607042> mDNSResponder NXDOMAIN and CNAME support
+
+Revision 1.200 2006/06/28 08:56:26 cheshire
+Added "_op" to the end of the operation code enum values,
+to differentiate them from the routines with the same names
+
+Revision 1.199 2006/06/28 08:53:39 cheshire
+Added (commented out) debugging messages
+
+Revision 1.198 2006/06/27 20:16:07 cheshire
+Fix code layout
+
+Revision 1.197 2006/05/18 01:32:35 cheshire
+<rdar://problem/4472706> iChat: Lost connection with Bonjour
+(mDNSResponder insufficiently defensive against malformed browsing PTR responses)
+
+Revision 1.196 2006/05/05 07:07:13 cheshire
+<rdar://problem/4538206> mDNSResponder fails when UDS reads deliver partial data
+
+Revision 1.195 2006/04/25 20:56:28 mkrochma
+Added comment about previous checkin
+
+Revision 1.194 2006/04/25 18:29:36 mkrochma
+Workaround for warning: unused variable 'status' when building mDNSPosix
+
+Revision 1.193 2006/03/19 17:14:38 cheshire
+<rdar://problem/4483117> Need faster purging of stale records
+read_rr_from_ipc_msg was not setting namehash and rdatahash
+
+Revision 1.192 2006/03/18 20:58:32 cheshire
+Misplaced curly brace
+
+Revision 1.191 2006/03/10 22:19:43 cheshire
+Update debugging message in resolve_result_callback() to indicate whether event is ADD or RMV
+
+Revision 1.190 2006/03/10 21:56:12 cheshire
+<rdar://problem/4111464> After record update, old record sometimes remains in cache
+When service TXT and SRV record both change, clients with active resolve calls get *two* callbacks, one
+when the TXT data changes, and then immediately afterwards a second callback with the new port number
+This change suppresses the first unneccessary (and confusing) callback
+
Revision 1.189 2006/01/06 00:56:31 cheshire
<rdar://problem/4400573> Should remove PID file on exit
<rdar://problem/3459141>: crash/hang in abort_client
Revision 1.24 2003/10/21 20:59:40 ksekar
-<rdar://problem/3335216>: handle blocked clients moreefficiently
+<rdar://problem/3335216>: handle blocked clients more efficiently
Revision 1.23 2003/09/23 02:12:43 cheshire
Also include port number in list of services registered via new UDS API
// const ResourceRecord *srv;
mDNSBool srv;
mDNSBool txt;
- domainname target;
- mDNSIPPort port;
+ rdataSRV srvdata;
mDNSu16 txtlen;
mDNSu8 txtdata[AbsoluteMaxDNSMessageData];
} resolve_termination_t;
mDNSlocal void question_termination_callback(void *context);
mDNSlocal void handle_browse_request(request_state *request);
mDNSlocal void browse_termination_callback(void *context);
-mDNSlocal void browse_result_callback(mDNS *const m, DNSQuestion *question, const ResourceRecord *const answer, mDNSBool AddRecord);
mDNSlocal void handle_regservice_request(request_state *request);
mDNSlocal void regservice_termination_callback(void *context);
-mDNSlocal void process_service_registration(ServiceRecordSet *const srs, mDNSBool SuppressError);
mDNSlocal void regservice_callback(mDNS *const m, ServiceRecordSet *const srs, mStatus result);
mDNSlocal mStatus handle_add_request(request_state *rstate);
mDNSlocal mStatus handle_update_request(request_state *rstate);
-mDNSlocal mStatus gen_rr_response(domainname *servicename, mDNSInterfaceID id, request_state *request, reply_state **rep);
mDNSlocal void append_reply(request_state *req, reply_state *rep);
mDNSlocal int build_domainname_from_strings(domainname *srv, char *name, char *regtype, char *domain);
mDNSlocal void enum_termination_callback(void *context);
LogMsgNoIdent("Timenow 0x%08lX (%ld)", (mDNSu32)now, now);
+ LogMsgNoIdent("Slt Q TTL U Type if len rdata");
for (slot = 0; slot < CACHE_HASH_SLOTS; slot++)
for(cg = m->rrcache_hash[slot]; cg; cg=cg->next)
{
mDNSs32 remain = rr->resrec.rroriginalttl - (now - rr->TimeRcvd) / mDNSPlatformOneSecond;
CacheUsed++;
if (rr->CRActiveQuestion) CacheActive++;
- LogMsgNoIdent("%s%6ld %s%-6s%-6s%s",
- rr->CRActiveQuestion ? "*" : " ", remain,
- (rr->resrec.RecordType & kDNSRecordTypePacketUniqueMask) ? "-" : " ", DNSTypeName(rr->resrec.rrtype),
- ((NetworkInterfaceInfo *)rr->resrec.InterfaceID)->ifname, CRDisplayString(m, rr));
+ LogMsgNoIdent("%3d %s%6ld %s %-6s%-6s%s",
+ slot,
+ rr->CRActiveQuestion ? "*" : " ",
+ remain,
+ (rr->resrec.RecordType & kDNSRecordTypePacketUniqueMask) ? "-" : " ",
+ DNSTypeName(rr->resrec.rrtype),
+ ((NetworkInterfaceInfo *)rr->resrec.InterfaceID)->ifname,
+ CRDisplayString(m, rr));
usleep(1000); // Limit rate a little so we don't flood syslog too fast
}
}
return;
}
+ //LogOperation("request_callback: Opened dedicated errfd %d", errfd);
+
#if defined(USE_TCP_LOOPBACK)
{
mDNSOpaque16 port;
strcpy(cliaddr.sun_path, ctrl_path);
}
#endif
+ //LogOperation("request_callback: Connecting to “%s”", cliaddr.sun_path);
if (connect(errfd, (struct sockaddr *)&cliaddr, sizeof(cliaddr)) < 0)
{
+ //LogOperation("request_callback: Couldn't connect to “%s”", cliaddr.sun_path);
my_perror("ERROR: connect");
abort_request(rstate);
unlink_request(rstate);
default: LogMsg("%3d: ERROR: udsserver_recv_request - unsupported request type: %d", rstate->sd, rstate->hdr.op);
}
+ //LogOperation("request_callback: Returning error code %d on socket %d", err, errfd);
err = dnssd_htonl(err);
nwritten = send(errfd, (dnssd_sockbuf_t) &err, sizeof(err), 0);
// On a freshly-created Unix Domain Socket, the kernel should *never* fail to buffer a four-byte write for us.
if (nwritten < (int)sizeof(err))
LogMsg("ERROR: failed to write error response back to caller: %d %d %s",
nwritten, dnssd_errno(), dnssd_strerror(dnssd_errno()));
+ //else LogOperation("request_callback: Returned error code %d on socket %d", err, errfd);
dnssd_close(errfd);
+ //LogOperation("request_callback: Closed errfd %d", errfd);
reset_connected_rstate(rstate); // Reset ready to accept the next request on this pipe
}
else
q->LongLived = (flags & kDNSServiceFlagsLongLivedQuery) != 0;
q->ExpectUnique = mDNSfalse;
q->ForceMCast = (flags & kDNSServiceFlagsForceMulticast) != 0;
+ q->ReturnCNAME = (flags & kDNSServiceFlagsReturnCNAME) != 0;
q->QuestionCallback = question_result_callback;
q->QuestionContext = rstate;
}
mDNSlocal void resolve_result_callback(mDNS *const m, DNSQuestion *question, const ResourceRecord *const answer, mDNSBool AddRecord)
-{
+ {
size_t len = 0;
char fullname[MAX_ESCAPED_DOMAIN_NAME], target[MAX_ESCAPED_DOMAIN_NAME];
char *data;
resolve_termination_t *res = rs->termination_context;
(void)m; // Unused
- LogOperation("%3d: DNSServiceResolve(%##s, %s) RESULT %s", rs->sd, question->qname.c, DNSTypeName(question->qtype), RRDisplayString(m, answer));
+ LogOperation("%3d: DNSServiceResolve(%##s, %s) %s %s",
+ rs->sd, question->qname.c, DNSTypeName(question->qtype), AddRecord ? "ADD" : "RMV", RRDisplayString(m, answer));
// This code used to do this trick of just keeping a copy of the pointer to
// the answer record in the cache, but the unicast query code doesn't currently
if (!AddRecord)
{
- // if (answer->rrtype == kDNSType_TXT && res->txt == answer) res->txt = mDNSNULL;
+ // After unicast query code is updated to store its records in the common cache, use this...
// if (answer->rrtype == kDNSType_SRV && res->srv == answer) res->srv = mDNSNULL;
+ // if (answer->rrtype == kDNSType_TXT && res->txt == answer) res->txt = mDNSNULL;
+ // intead of this...
+ if (answer->rrtype == kDNSType_SRV && res->srv && SameRDataBody(answer, (RDataBody *)&res->srvdata))
+ res->srv = mDNSfalse;
+ if (answer->rrtype == kDNSType_TXT && res->txt && answer->rdlength == res->txtlen && SameRDataBody(answer, (RDataBody *)&res->txtdata))
+ res->txt = mDNSfalse;
return;
}
- // if (answer->rrtype == kDNSType_TXT) res->txt = answer;
+ // After unicast query code is updated to store its records in the common cache, use this...
// if (answer->rrtype == kDNSType_SRV) res->srv = answer;
-
+ // if (answer->rrtype == kDNSType_TXT) res->txt = answer;
+ // intead of this...
if (answer->rrtype == kDNSType_SRV)
{
- AssignDomainName(&res->target, &answer->rdata->u.srv.target);
- res->port = answer->rdata->u.srv.port;
+ res->srvdata = answer->rdata->u.srv;
res->srv = mDNStrue;
}
if (answer->rrtype == kDNSType_TXT)
if (!res->txt || !res->srv) return; // only deliver result to client if we have both answers
ConvertDomainNameToCString(answer->name, fullname);
- ConvertDomainNameToCString(&res->target, target);
+ ConvertDomainNameToCString(&res->srvdata.target, target);
// calculate reply length
len += sizeof(DNSServiceFlags);
len += res->txtlen;
// allocate/init reply header
- rep = create_reply(resolve_reply, len, rs);
+ rep = create_reply(resolve_reply_op, len, rs);
rep->rhdr->flags = dnssd_htonl(0);
rep->rhdr->ifi = dnssd_htonl(mDNSPlatformInterfaceIndexfromInterfaceID(gmDNS, answer->InterfaceID));
rep->rhdr->error = dnssd_htonl(kDNSServiceErr_NoError);
// write reply data to message
put_string(fullname, &data);
put_string(target, &data);
- *data++ = res->port.b[0];
- *data++ = res->port.b[1];
+ *data++ = res->srvdata.port.b[0];
+ *data++ = res->srvdata.port.b[1];
put_short(res->txtlen, &data);
put_rdata(res->txtlen, res->txtdata, &data);
LogOperation("%3d: DNSServiceQueryRecord(%##s, %s) RESULT %s", req->sd, question->qname.c, DNSTypeName(question->qtype), RRDisplayString(m, answer));
//mDNS_StopQuery(m, question);
+ if (answer->rdlength == 0)
+ {
+ deliver_async_error(req, query_reply_op, kDNSServiceErr_NoSuchRecord);
+ return;
+ }
+
// calculate reply data length
len = sizeof(DNSServiceFlags);
len += 2 * sizeof(uint32_t); // if index + ttl
ConvertDomainNameToCString(answer->name, name);
len += strlen(name) + 1;
- rep = create_reply(query_reply, len, req);
+ rep = create_reply(query_reply_op, len, req);
rep->rhdr->flags = dnssd_htonl(AddRecord ? kDNSServiceFlagsAdd : 0);
- rep->rhdr->ifi = dnssd_htonl(mDNSPlatformInterfaceIndexfromInterfaceID(gmDNS, answer->InterfaceID));
+ rep->rhdr->ifi = dnssd_htonl(mDNSPlatformInterfaceIndexfromInterfaceID(gmDNS, answer->InterfaceID));
rep->rhdr->error = dnssd_htonl(kDNSServiceErr_NoError);
data = rep->sdata;
unlink_request(request);
}
+// Generates a response message giving name, type, domain, plus interface index,
+// suitable for a browse result or service registration result.
+// On successful completion rep is set to point to a malloc'd reply_state struct
+mDNSlocal mStatus GenerateNTDResponse(domainname *servicename, mDNSInterfaceID id, request_state *request, reply_state **rep)
+ {
+ domainlabel name;
+ domainname type, dom;
+ *rep = NULL;
+ if (!DeconstructServiceName(servicename, &name, &type, &dom))
+ return kDNSServiceErr_Invalid;
+ else
+ {
+ char namestr[MAX_DOMAIN_LABEL+1];
+ char typestr[MAX_ESCAPED_DOMAIN_NAME];
+ char domstr [MAX_ESCAPED_DOMAIN_NAME];
+ int len;
+ char *data;
+
+ ConvertDomainLabelToCString_unescaped(&name, namestr);
+ ConvertDomainNameToCString(&type, typestr);
+ ConvertDomainNameToCString(&dom, domstr);
+
+ // Calculate reply data length
+ len = sizeof(DNSServiceFlags);
+ len += sizeof(uint32_t); // if index
+ len += sizeof(DNSServiceErrorType);
+ len += (int) (strlen(namestr) + 1);
+ len += (int) (strlen(typestr) + 1);
+ len += (int) (strlen(domstr) + 1);
+
+ // Build reply header
+ *rep = create_reply(query_reply_op, len, request);
+ (*rep)->rhdr->flags = dnssd_htonl(0);
+ (*rep)->rhdr->ifi = dnssd_htonl(mDNSPlatformInterfaceIndexfromInterfaceID(gmDNS, id));
+ (*rep)->rhdr->error = dnssd_htonl(kDNSServiceErr_NoError);
+
+ // Build reply body
+ data = (*rep)->sdata;
+ put_string(namestr, &data);
+ put_string(typestr, &data);
+ put_string(domstr, &data);
+
+ return mStatus_NoError;
+ }
+ }
+
+mDNSlocal void FoundInstance(mDNS *const m, DNSQuestion *question, const ResourceRecord *const answer, mDNSBool AddRecord)
+ {
+ request_state *req = question->QuestionContext;
+ reply_state *rep;
+ (void)m; // Unused
+
+ if (answer->rrtype != kDNSType_PTR)
+ { LogMsg("%3d: FoundInstance: Should not be called with rrtype %d (not a PTR record)", req->sd, answer->rrtype); return; }
+
+ if (GenerateNTDResponse(&answer->rdata->u.name, answer->InterfaceID, req, &rep) != mStatus_NoError)
+ {
+ LogMsg("%3d: FoundInstance: %##s PTR %##s received from network is not valid DNS-SD service pointer",
+ req->sd, answer->name->c, answer->rdata->u.name.c);
+ return;
+ }
+
+ LogOperation("%3d: DNSServiceBrowse(%##s, %s) RESULT %s %s",
+ req->sd, question->qname.c, DNSTypeName(question->qtype), AddRecord ? "Add" : "Rmv", RRDisplayString(m, answer));
+
+ if (AddRecord) rep->rhdr->flags |= dnssd_htonl(kDNSServiceFlagsAdd);
+ append_reply(req, rep);
+ }
+
mDNSlocal mStatus add_domain_to_browser(browser_info_t *info, const domainname *d)
{
browser_t *b, *p;
mStatus err;
-
+
for (p = info->browsers; p; p = p->next)
{
if (SameDomainName(&p->domain, d))
b = mallocL("browser_t", sizeof(*b));
if (!b) return mStatus_NoMemoryErr;
AssignDomainName(&b->domain, d);
- err = mDNS_StartBrowse(gmDNS, &b->q, &info->regtype, d, info->interface_id, info->ForceMCast, browse_result_callback, info->rstate);
+ err = mDNS_StartBrowse(gmDNS, &b->q, &info->regtype, d, info->interface_id, info->ForceMCast, FoundInstance, info->rstate);
if (err)
{
LogMsg("mDNS_StartBrowse returned %d for type %##s domain %##s", err, info->regtype.c, d->c);
unlink_request(request);
}
-mDNSlocal void browse_result_callback(mDNS *const m, DNSQuestion *question, const ResourceRecord *const answer, mDNSBool AddRecord)
- {
- request_state *req = question->QuestionContext;
- reply_state *rep;
- mStatus err;
- (void)m; // Unused
- LogOperation("%3d: DNSServiceBrowse(%##s, %s) RESULT %s %s",
- req->sd, question->qname.c, DNSTypeName(question->qtype), AddRecord ? "Add" : "Rmv", RRDisplayString(m, answer));
-
- err = gen_rr_response(&answer->rdata->u.name, answer->InterfaceID, req, &rep);
- if (err)
- {
- if (deliver_async_error(req, browse_reply, err) < 0)
- {
- abort_request(req);
- unlink_request(req);
- }
- return;
- }
- if (AddRecord) rep->rhdr->flags |= dnssd_htonl(kDNSServiceFlagsAdd); // non-zero TTL indicates add
- append_reply(req, rep);
- return;
- }
-
mDNSlocal void browse_termination_callback(void *context)
{
browser_info_t *info = context;
*ptr = (*ptr)->next;
if (remove->q.LongLived)
{
- // give goodbyes for known answers.
- // note that since events are sent to client via udsserver_idle(), we don't need to worry about the question being cancelled mid-loop
+ // Give goodbyes for known answers.
+ // Note that this a special case where we know that the QuestionCallback function is our own
+ // code (it's FoundInstance), and that callback routine doesn't ever cancel its operation, so we
+ // don't need to guard against the question being cancelled mid-loop the way the mDNSCore routines do.
CacheRecord *ka = remove->q.uDNS_info.knownAnswers;
while (ka) { remove->q.QuestionCallback(gmDNS, &remove->q, &ka->resrec, mDNSfalse); ka = ka->next; }
}
if (result == mStatus_NoError)
{
+ request_state *req = instance->request;
if (instance->allowremotequery)
{
ExtraResourceRecord *e;
srs->RR_TXT.AllowRemoteQuery = mDNStrue;
for (e = instance->srs.Extras; e; e = e->next) e->r.AllowRemoteQuery = mDNStrue;
}
- process_service_registration(srs, SuppressError);
+
+ if (!req) LogMsg("ERROR: regservice_callback - null request object");
+ else
+ {
+ reply_state *rep;
+ if (GenerateNTDResponse(srs->RR_SRV.resrec.name, srs->RR_SRV.resrec.InterfaceID, req, &rep) != mStatus_NoError)
+ LogMsg("%3d: regservice_callback: %##s is not valid DNS-SD SRV name", req->sd, srs->RR_SRV.resrec.name->c);
+ else
+ {
+ transfer_state send_result = send_msg(rep);
+ if (send_result == t_error || send_result == t_terminated)
+ { abort_request(req); unlink_request(req); freeL("reply_state", rep); }
+ else if (send_result == t_complete) freeL("regservice_callback", rep);
+ else append_reply(req, rep);
+ }
+ }
if (instance->autoname && CountPeerRegistrations(m, srs) == 0)
RecordUpdatedNiceLabel(m, 0); // Successfully got new name, tell user immediately
return;
request_state *rs = instance->request;
if (!rs) { LogMsg("ERROR: regservice_callback: received result %ld with a NULL request pointer", result); return; }
free_service_instance(instance);
- if (!SuppressError && deliver_async_error(rs, reg_service_reply, result) < 0)
+ if (!SuppressError && deliver_async_error(rs, reg_service_reply_op, result) < 0)
{
abort_request(rs);
unlink_request(rs);
if (!rs) { LogMsg("ERROR: regservice_callback: received result %ld with a NULL request pointer", result); return; }
if (result != mStatus_NATTraversal) LogMsg("ERROR: unknown result in regservice_callback: %ld", result);
free_service_instance(instance);
- if (!SuppressError && deliver_async_error(rs, reg_service_reply, result) < 0)
+ if (!SuppressError && deliver_async_error(rs, reg_service_reply_op, result) < 0)
{
abort_request(rs);
unlink_request(rs);
(void)m; // Unused
if (oldrd != &rr->rdatastorage) freeL("update_callback", oldrd);
}
-
-mDNSlocal void process_service_registration(ServiceRecordSet *const srs, mDNSBool SuppressError)
- {
- reply_state *rep;
- transfer_state send_result;
- mStatus err;
- service_instance *instance = srs->ServiceContext;
- request_state *req = instance->request;
-
- if (!req) { LogMsg("ERROR: process_service_registration - null request object"); return; }
- err = gen_rr_response(srs->RR_SRV.resrec.name, srs->RR_SRV.resrec.InterfaceID, req, &rep);
- if (err)
- {
- if (SuppressError && deliver_async_error(req, reg_service_reply, err) < 0)
- {
- abort_request(req);
- unlink_request(req);
- }
- return;
- }
- send_result = send_msg(rep);
- if (send_result == t_error || send_result == t_terminated)
- {
- abort_request(req);
- unlink_request(req);
- freeL("process_service_registration", rep);
- }
- else if (send_result == t_complete) freeL("process_service_registration", rep);
- else append_reply(req, rep);
- }
mDNSlocal void free_service_instance(service_instance *srv)
{
len += sizeof(uint32_t); //interfaceIndex
len += sizeof(DNSServiceErrorType);
- reply = create_reply(reg_record_reply, len, rstate);
+ reply = create_reply(reg_record_reply_op, len, rstate);
reply->mhdr->client_context = re->client_context;
reply->rhdr->flags = dnssd_htonl(0);
reply->rhdr->ifi = dnssd_htonl(mDNSPlatformInterfaceIndexfromInterfaceID(gmDNS, rr->resrec.InterfaceID));
len += sizeof(DNSServiceErrorType);
len += strlen(domain) + 1;
- reply = create_reply(enumeration_reply, len, rstate);
+ reply = create_reply(enumeration_reply_op, len, rstate);
reply->rhdr->flags = dnssd_htonl(flags);
reply->rhdr->ifi = dnssd_htonl(ifi);
reply->rhdr->error = dnssd_htonl(err);
mDNSlocal void handle_reconfirm_request(request_state *rstate)
{
- AuthRecord *rr;
-
- rr = read_rr_from_ipc_msg(rstate->msgdata, 0, 1);
- if (!rr) return;
- LogOperation("%3d: DNSServiceReconfirmRecord(%##s) %s", rstate->sd, RRDisplayString(gmDNS, &rr->resrec));
- mDNS_ReconfirmByValue(gmDNS, &rr->resrec);
- abort_request(rstate);
- unlink_request(rstate);
- freeL("handle_reconfirm_request", rr);
- }
+ AuthRecord *rr = read_rr_from_ipc_msg(rstate->msgdata, 0, 0);
+ if (rr)
+ {
+ mStatus status = mDNS_ReconfirmByValue(gmDNS, &rr->resrec);
+ LogOperation(
+ (status == mStatus_NoError) ?
+ "%3d: DNSServiceReconfirmRecord(%s) interface %d initiated" :
+ "%3d: DNSServiceReconfirmRecord(%s) interface %d failed: %d",
+ rstate->sd, RRDisplayString(gmDNS, &rr->resrec),
+ mDNSPlatformInterfaceIndexfromInterfaceID(gmDNS, rr->resrec.InterfaceID), status);
+ status = 0; // Adding this line eliminates a build failure when building mDNSPosix on Tiger
+ }
+ abort_request(rstate);
+ unlink_request(rstate);
+ freeL("handle_reconfirm_request", rr);
+ }
// setup rstate to accept new reg/dereg requests
mDNSlocal void reset_connected_rstate(request_state *rstate)
freeL("read_rr_from_ipc_msg", rr);
return NULL;
}
+
if (flags & kDNSServiceFlagsAllowRemoteQuery) rr->AllowRemoteQuery = mDNStrue;
rr->resrec.rrclass = class;
rr->resrec.rdlength = rdlen;
rr->resrec.rdata->MaxRDLength = rdlen;
rdata = get_rdata(&msgbuf, rdlen);
memcpy(rr->resrec.rdata->u.data, rdata, rdlen);
- if (GetTTL)
- {
- rr->resrec.rroriginalttl = get_long(&msgbuf);
- }
+ if (GetTTL) rr->resrec.rroriginalttl = get_long(&msgbuf);
+ rr->resrec.namehash = DomainNameHashValue(rr->resrec.name);
+ SetNewRData(&rr->resrec, mDNSNULL, 0); // Sets rr->rdatahash for us
return rr;
}
-// generate a response message for a browse result, service registration result, or any other call with the
-// identical callback signature. on successful completion rep is set to point to a malloc'd reply_state struct,
-// and mStatus_NoError is returned. otherwise the appropriate error is returned.
-
-mDNSlocal mStatus gen_rr_response(domainname *servicename, mDNSInterfaceID id, request_state *request, reply_state **rep)
- {
- char *data;
- int len;
- domainlabel name;
- domainname type, dom;
- char namestr[MAX_DOMAIN_LABEL+1]; // Unescaped name: up to 63 bytes plus C-string terminating NULL.
- char typestr[MAX_ESCAPED_DOMAIN_NAME];
- char domstr [MAX_ESCAPED_DOMAIN_NAME];
-
- *rep = NULL;
-
- if (!DeconstructServiceName(servicename, &name, &type, &dom))
- return kDNSServiceErr_Unknown;
-
- ConvertDomainLabelToCString_unescaped(&name, namestr);
- ConvertDomainNameToCString(&type, typestr);
- ConvertDomainNameToCString(&dom, domstr);
-
- // calculate reply data length
- len = sizeof(DNSServiceFlags);
- len += sizeof(uint32_t); // if index
- len += sizeof(DNSServiceErrorType);
- len += (int) (strlen(namestr) + 1);
- len += (int) (strlen(typestr) + 1);
- len += (int) (strlen(domstr) + 1);
-
- *rep = create_reply(query_reply, len, request);
-
- (*rep)->rhdr->flags = dnssd_htonl(0);
- (*rep)->rhdr->ifi = dnssd_htonl(mDNSPlatformInterfaceIndexfromInterfaceID(gmDNS, id));
- (*rep)->rhdr->error = dnssd_htonl(kDNSServiceErr_NoError);
-
- data = (*rep)->sdata;
-
- put_string(namestr, &data);
- put_string(typestr, &data);
- put_string(domstr, &data);
- return mStatus_NoError;
- }
-
mDNSlocal int build_domainname_from_strings(domainname *srv, char *name, char *regtype, char *domain)
{
domainlabel n;
return t_error;
}
rs->msgdata = rs->msgbuf;
- }
bzero(rs->msgbuf, rs->hdr.datalen + MSG_PAD_BYTES);
+ }
nleft = rs->hdr.datalen - rs->data_bytes;
nread = recv(rs->sd, rs->msgbuf + rs->data_bytes, nleft, 0);
if (nread == 0) { rs->ts = t_terminated; return t_terminated; }
}
mDNSlocal reply_state *create_reply(reply_op_t op, size_t datalen, request_state *request)
-{
+ {
reply_state *reply;
int totallen;
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
File: uds_daemon.h
Change History (most recent first):
$Log: uds_daemon.h,v $
+Revision 1.15 2006/08/14 23:24:57 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.14 2005/01/27 17:48:39 cheshire
Added comment about CFSocketInvalidate closing the underlying socket
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2005 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: mDNSVxWorks.c,v $
+Revision 1.30 2006/08/14 23:25:18 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.29 2006/03/19 02:00:12 cheshire
+<rdar://problem/4073825> Improve logic for delaying packets after repeated interface transitions
+
Revision 1.28 2005/05/30 07:36:38 bradley
New implementation of the mDNS platform plugin for VxWorks 5.5 or later with IPv6 support.
// mDNSPlatformInterfaceIDfromInterfaceIndex
//===========================================================================================================================
-mDNSexport mDNSInterfaceID mDNSPlatformInterfaceIDfromInterfaceIndex( const mDNS *const inMDNS, mDNSu32 inIndex )
+mDNSexport mDNSInterfaceID mDNSPlatformInterfaceIDfromInterfaceIndex( mDNS *const inMDNS, mDNSu32 inIndex )
{
NetworkInterfaceInfoVxWorks * i;
// mDNSPlatformInterfaceIndexfromInterfaceID
//===========================================================================================================================
-mDNSexport mDNSu32 mDNSPlatformInterfaceIndexfromInterfaceID( const mDNS *const inMDNS, mDNSInterfaceID inID )
+mDNSexport mDNSu32 mDNSPlatformInterfaceIndexfromInterfaceID( mDNS *const inMDNS, mDNSInterfaceID inID )
{
NetworkInterfaceInfoVxWorks * i;
// If it's is an old one that went away and came back in less than a minute, we're in a flapping scenario.
flapping = ( ( inUTC - i->lastSeen ) > 0 ) && ( ( inUTC - i->lastSeen ) < 60 );
- mDNS_RegisterInterface( inMDNS, n, flapping ? mDNSPlatformOneSecond * 5 : 0 );
+ mDNS_RegisterInterface( inMDNS, n, flapping );
if( mDNSAddressIsNonLinkLocalIPv4( &i->ifinfo.ip ) ) ++count;
dmsg( kDebugLevelInfo, DEBUG_NAME "%s: Registered %8s(%u) InterfaceID %#p %#a%s%s\n", __ROUTINE__,
i->ifinfo.ifname, i->scopeID, i->ifinfo.InterfaceID, &i->ifinfo.ip,
i->ifinfo.InterfaceActive ? " (Primary)" : "" );
- mDNS_DeregisterInterface( inMDNS, &i->ifinfo );
+ mDNS_DeregisterInterface( inMDNS, &i->ifinfo, mDNSfalse );
i->ifinfo.InterfaceID = NULL;
if( mDNSAddressIsNonLinkLocalIPv4( &i->ifinfo.ip ) ) ++count;
}
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2005 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: mDNSVxWorks.h,v $
+Revision 1.5 2006/08/14 23:25:18 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.4 2005/05/30 07:36:38 bradley
New implementation of the mDNS platform plugin for VxWorks 5.5 or later with IPv6 support.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Contains: mDNS platform plugin for VxWorks.
Change History (most recent first):
$Log: mDNSVxWorksIPv4Only.c,v $
+Revision 1.29 2006/08/14 23:25:18 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.28 2006/03/19 02:00:12 cheshire
+<rdar://problem/4073825> Improve logic for delaying packets after repeated interface transitions
+
Revision 1.27 2004/12/17 23:37:49 cheshire
<rdar://problem/3485365> Guard against repeating wireless dissociation/re-association
(and other repetitive configuration changes)
item->hostSet.Advertise = inMDNS->AdvertiseLocalAddresses;
item->hostSet.McastTxRx = mDNStrue;
- err = mDNS_RegisterInterface( inMDNS, &item->hostSet, 0 );
+ err = mDNS_RegisterInterface( inMDNS, &item->hostSet, mDNSfalse );
require_noerr( err, exit );
item->hostRegistered = mDNStrue;
if( inItem->hostRegistered )
{
inItem->hostRegistered = mDNSfalse;
- mDNS_DeregisterInterface( inMDNS, &inItem->hostSet );
+ mDNS_DeregisterInterface( inMDNS, &inItem->hostSet, mDNSfalse );
}
// Close the multicast socket.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Contains: mDNS platform plugin for VxWorks.
Change History (most recent first):
$Log: mDNSVxWorksIPv4Only.h,v $
+Revision 1.4 2006/08/14 23:25:18 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.3 2004/09/17 01:08:57 cheshire
Renamed mDNSClientAPI.h to mDNSEmbeddedAPI.h
The name "mDNSClientAPI.h" is misleading to new developers looking at this code. The interfaces
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: CommonServices.h,v $
+Revision 1.3.4.1 2006/08/29 06:24:39 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.3 2004/04/08 09:27:12 bradley
Added macro for portable specification of callback calling conventions.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ConfigDialog.cpp,v $
+Revision 1.3 2006/08/14 23:25:28 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2005/03/03 19:55:21 shersche
<rdar://problem/4034481> ControlPanel source code isn't saving CVS log info
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ConfigDialog.h,v $
+Revision 1.3 2006/08/14 23:25:28 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2005/03/03 19:55:21 shersche
<rdar://problem/4034481> ControlPanel source code isn't saving CVS log info
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ConfigPropertySheet.cpp,v $
+Revision 1.5 2006/08/14 23:25:28 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.4 2005/10/05 20:46:50 herscher
<rdar://problem/4192011> Move Wide-Area preferences to another part of the registry so they don't removed during an update-install.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ConfigPropertySheet.h,v $
+Revision 1.5 2006/08/14 23:25:28 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.4 2005/03/03 19:55:21 shersche
<rdar://problem/4034481> ControlPanel source code isn't saving CVS log info
DECLARE_MESSAGE_MAP()
afx_msg BOOL OnInitDialog();
- afx_msg BOOL OnCommand( WPARAM wParam, LPARAM lParam );\r
- afx_msg LONG OnDataReady( WPARAM inWParam, LPARAM inLParam );\r
- afx_msg LONG OnRegistryChanged( WPARAM inWParam, LPARAM inLParam );\r
+ afx_msg BOOL OnCommand( WPARAM wParam, LPARAM lParam );
+
+ afx_msg LONG OnDataReady( WPARAM inWParam, LPARAM inLParam );
+
+ afx_msg LONG OnRegistryChanged( WPARAM inWParam, LPARAM inLParam );
+
void OnEndDialog();
private:
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ControlPanel.cpp,v $
+Revision 1.3 2006/08/14 23:25:28 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2005/03/03 19:55:22 shersche
<rdar://problem/4034481> ControlPanel source code isn't saving CVS log info
+; -*- tab-width: 4 -*-
;
; Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
;
-; @APPLE_LICENSE_HEADER_START@
+; Licensed under the Apache License, Version 2.0 (the "License");
+; you may not use this file except in compliance with the License.
+; You may obtain a copy of the License at
;
-; This file contains Original Code and/or Modifications of Original Code
-; as defined in and that are subject to the Apple Public Source License
-; Version 2.0 (the 'License'). You may not use this file except in
-; compliance with the License. Please obtain a copy of the License at
-; http://www.opensource.apple.com/apsl/ and read it before using this
-; file.
+; http://www.apache.org/licenses/LICENSE-2.0
;
-; The Original Code and all software distributed under the License are
-; distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
-; EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
-; INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
-; FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
-; Please see the License for the specific language governing rights and
+; Unless required by applicable law or agreed to in writing, software
+; distributed under the License is distributed on an "AS IS" BASIS,
+; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+; See the License for the specific language governing permissions and
; limitations under the License.
-;
-; @APPLE_LICENSE_HEADER_END@
;
; Change History (most recent first):
;
; $Log: ControlPanel.def,v $
+; Revision 1.4 2006/08/14 23:25:28 cheshire
+; Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+;
; Revision 1.3 2005/03/03 19:55:22 shersche
; <rdar://problem/4034481> ControlPanel source code isn't saving CVS log info
;
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ControlPanel.h,v $
+Revision 1.3 2006/08/14 23:25:28 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2005/03/03 19:55:21 shersche
<rdar://problem/4034481> ControlPanel source code isn't saving CVS log info
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: FirstPage.cpp,v $
+Revision 1.6 2006/08/14 23:25:28 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.5 2005/10/05 20:46:50 herscher
<rdar://problem/4192011> Move Wide-Area preferences to another part of the registry so they don't removed during an update-install.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: FirstPage.h,v $
+Revision 1.4 2006/08/14 23:25:28 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.3 2005/03/07 18:27:42 shersche
<rdar://problem/4037940> Fix problem when ControlPanel commits changes to the browse domain list
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: SecondPage.cpp,v $
+Revision 1.7 2006/08/14 23:25:28 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.6 2005/10/05 20:46:50 herscher
<rdar://problem/4192011> Move Wide-Area preferences to another part of the registry so they don't removed during an update-install.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: SecondPage.h,v $
+Revision 1.5 2006/08/14 23:25:28 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.4 2005/04/05 03:52:14 shersche
<rdar://problem/4066485> Registering with shared secret key doesn't work. Additionally, mDNSResponder wasn't dynamically re-reading it's DynDNS setup after setting a shared secret key.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: SharedSecret.cpp,v $
+Revision 1.5 2006/08/14 23:25:28 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.4 2005/10/18 06:13:41 herscher
<rdar://problem/4192119> Prepend "$" to key name to ensure that secure updates work if the domain name and key name are the same
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: SharedSecret.h,v $
+Revision 1.4 2006/08/14 23:25:28 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.3 2005/04/06 02:04:49 shersche
<rdar://problem/4066485> Registering with shared secret doesn't work
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ThirdPage.cpp,v $
+Revision 1.5 2006/08/14 23:25:29 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.4 2005/10/05 20:46:50 herscher
<rdar://problem/4192011> Move Wide-Area preferences to another part of the registry so they don't removed during an update-install.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ThirdPage.h,v $
+Revision 1.3 2006/08/14 23:25:29 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2005/03/03 19:55:21 shersche
<rdar://problem/4034481> ControlPanel source code isn't saving CVS log info
#include <DebugServices.h>
#include <list>
-#include "afxcmn.h"\r
-#include "afxwin.h"\r
+#include "afxcmn.h"
+
+#include "afxwin.h"
+
+
+
-\r
//---------------------------------------------------------------------------------------------------------------------------
// CThirdPage
BOOL m_modified;
public:
-private:\r
- static int CALLBACK \r
- SortFunc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort);\r
-\r
- CListCtrl m_browseListCtrl;\r
- bool m_initialized;\r
- bool m_firstTime;\r
-\r
-public:\r
-\r
- afx_msg void OnBnClickedAddBrowseDomain();\r
- afx_msg void OnBnClickedRemoveBrowseDomain();\r
- afx_msg void OnLvnItemchangedBrowseList(NMHDR *pNMHDR, LRESULT *pResult);\r
- CButton m_removeButton;\r
-};\r
-\r
-\r
+private:
+
+ static int CALLBACK
+
+ SortFunc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort);
+
+
+
+ CListCtrl m_browseListCtrl;
+
+ bool m_initialized;
+
+ bool m_firstTime;
+
+
+
+public:
+
+
+
+ afx_msg void OnBnClickedAddBrowseDomain();
+
+ afx_msg void OnBnClickedRemoveBrowseDomain();
+
+ afx_msg void OnLvnItemchangedBrowseList(NMHDR *pNMHDR, LRESULT *pResult);
+
+ CButton m_removeButton;
+
+};
+
+
+
+
+
//---------------------------------------------------------------------------------------------------------------------------
// CAddBrowseDomain
//---------------------------------------------------------------------------------------------------------------------------
-\r
-class CAddBrowseDomain : public CDialog\r
-{\r
- DECLARE_DYNAMIC(CAddBrowseDomain)\r
-\r
-public:\r
- CAddBrowseDomain(CWnd* pParent = NULL); // standard constructor\r
- virtual ~CAddBrowseDomain();\r
-\r
-// Dialog Data\r
- enum { IDD = IDR_ADD_BROWSE_DOMAIN };\r
-\r
-protected:\r
- virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support\r
- virtual BOOL OnInitDialog();\r
- virtual void OnOK();\r
- DECLARE_MESSAGE_MAP()\r
-public:\r
- CComboBox m_comboBox;\r
- CString m_text;\r
-};\r
+
+
+class CAddBrowseDomain : public CDialog
+
+{
+
+ DECLARE_DYNAMIC(CAddBrowseDomain)
+
+
+
+public:
+
+ CAddBrowseDomain(CWnd* pParent = NULL); // standard constructor
+
+ virtual ~CAddBrowseDomain();
+
+
+
+// Dialog Data
+
+ enum { IDD = IDR_ADD_BROWSE_DOMAIN };
+
+
+
+protected:
+
+ virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
+
+ virtual BOOL OnInitDialog();
+
+ virtual void OnOK();
+
+ DECLARE_MESSAGE_MAP()
+
+public:
+
+ CComboBox m_comboBox;
+
+ CString m_text;
+
+};
+
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: stdafx.cpp,v $
+Revision 1.3 2006/08/14 23:25:29 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2005/03/03 19:55:22 shersche
<rdar://problem/4034481> ControlPanel source code isn't saving CVS log info
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: stdafx.h,v $
+Revision 1.4 2006/08/14 23:25:29 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.3 2005/10/19 19:50:35 herscher
Workaround a bug in the latest Microsoft Platform SDK when compiling C++ files that include (directly or indirectly) <WspiApi.h>
#ifndef _AFX_NO_AFXCMN_SUPPORT
#include <afxcmn.h> // MFC support for Windows Common Controls
#endif // _AFX_NO_AFXCMN_SUPPORT
-#include <afxdlgs.h>\r
-#include <cpl.h> // Control Panel Applet functions and defines\r
+#include <afxdlgs.h>
+
+#include <cpl.h> // Control Panel Applet functions and defines
+
#include <afxtempl.h> // MFC Template support
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: AssemblyInfo.cpp,v $
+Revision 1.5 2006/08/14 23:25:43 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.4 2004/07/26 21:03:00 shersche
enable strong naming for dnssd.NET assembly
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: PString.h,v $
+Revision 1.3 2006/08/14 23:25:43 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/19 16:08:56 shersche
fix problems in UTF8/Unicode string translations
{
Byte unicodeBytes[] = Encoding::Unicode->GetBytes(string);
Byte utf8Bytes[] = Encoding::Convert(Encoding::Unicode, Encoding::UTF8, unicodeBytes);
- m_p = Marshal::AllocHGlobal(utf8Bytes->Length + 1);\r
+ m_p = Marshal::AllocHGlobal(utf8Bytes->Length + 1);
+
Byte __pin * p = &utf8Bytes[0];
char * hBytes = static_cast<char*>(m_p.ToPointer());
memcpy(hBytes, p, utf8Bytes->Length);
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: Stdafx.cpp,v $
+Revision 1.3 2006/08/14 23:25:43 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2005/02/05 02:37:01 cheshire
Convert newlines to Unix-style (ASCII 10)
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: Stdafx.h,v $
+Revision 1.5 2006/08/14 23:25:43 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.4 2005/10/19 19:50:35 herscher
Workaround a bug in the latest Microsoft Platform SDK when compiling C++ files that include (directly or indirectly) <WspiApi.h>
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: dnssd_NET.cpp,v $
+Revision 1.10 2006/08/14 23:25:43 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.9 2004/09/16 18:17:13 shersche
Use background threads, cleanup to parameter names.
Submitted by: prepin@gmail.com
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
*
* NOTE:
Change History (most recent first):
$Log: dnssd_NET.h,v $
+Revision 1.9 2006/08/14 23:25:43 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.8 2005/02/10 22:35:33 cheshire
<rdar://problem/3727944> Update name
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: dllmain.c,v $
+Revision 1.4 2006/08/14 23:25:41 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.3 2005/07/07 19:18:29 shersche
Fix error in previous checkin, change SystemServiceIsDisabled() to IsSystemServiceDisabled()
+; -*- tab-width: 4 -*-
;
; Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
;
-; @APPLE_LICENSE_HEADER_START@
+; Licensed under the Apache License, Version 2.0 (the "License");
+; you may not use this file except in compliance with the License.
+; You may obtain a copy of the License at
;
-; This file contains Original Code and/or Modifications of Original Code
-; as defined in and that are subject to the Apple Public Source License
-; Version 2.0 (the 'License'). You may not use this file except in
-; compliance with the License. Please obtain a copy of the License at
-; http://www.opensource.apple.com/apsl/ and read it before using this
-; file.
+; http://www.apache.org/licenses/LICENSE-2.0
;
-; The Original Code and all software distributed under the License are
-; distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
-; EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
-; INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
-; FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
-; Please see the License for the specific language governing rights and
+; Unless required by applicable law or agreed to in writing, software
+; distributed under the License is distributed on an "AS IS" BASIS,
+; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+; See the License for the specific language governing permissions and
; limitations under the License.
-;
-; @APPLE_LICENSE_HEADER_END@
;
; Change History (most recent first):
;
; $Log: dnssd.def,v $
+; Revision 1.3 2006/08/14 23:25:41 cheshire
+; Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+;
; Revision 1.2 2004/07/19 07:43:59 shersche
; export TXTRecord APIs
;
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: Application.rc2,v $
+Revision 1.3 2006/08/14 23:25:48 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/13 21:24:26 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: AboutDialog.cpp,v $
+Revision 1.3 2006/08/14 23:25:49 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/13 21:24:26 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: AboutDialog.h,v $
+Revision 1.3 2006/08/14 23:25:49 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/13 21:24:26 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: Application.cpp,v $
+Revision 1.3 2006/08/14 23:25:49 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/13 21:24:26 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: Application.h,v $
+Revision 1.3 2006/08/14 23:25:49 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/13 21:24:26 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ChooserDialog.cpp,v $
+Revision 1.4 2006/08/14 23:25:49 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.3 2005/02/10 22:35:35 cheshire
<rdar://problem/3727944> Update name
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ChooserDialog.h,v $
+Revision 1.3 2006/08/14 23:25:49 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/13 21:24:26 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: LoginDialog.cpp,v $
+Revision 1.2 2006/08/14 23:25:49 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.1 2004/06/18 04:04:36 rpantos
Move up one level
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: LoginDialog.h,v $
+Revision 1.2 2006/08/14 23:25:49 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.1 2004/06/18 04:04:36 rpantos
Move up one level
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: StdAfx.cpp,v $
+Revision 1.3 2006/08/14 23:25:49 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/13 21:24:26 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: StdAfx.h,v $
+Revision 1.3 2006/08/14 23:25:49 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/13 21:24:26 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: Application.cpp,v $
+Revision 1.3 2006/08/14 23:25:55 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/13 21:24:27 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: Application.h,v $
+Revision 1.3 2006/08/14 23:25:55 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/13 21:24:27 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: BrowserDialog.cpp,v $
+Revision 1.3 2006/08/14 23:25:55 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/13 21:24:27 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: BrowserDialog.h,v $
+Revision 1.3 2006/08/14 23:25:55 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/13 21:24:27 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: StdAfx.cpp,v $
+Revision 1.3 2006/08/14 23:25:55 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/13 21:24:27 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: StdAfx.h,v $
+Revision 1.3 2006/08/14 23:25:55 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2004/07/13 21:24:27 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: Tool.c,v $
+Revision 1.4 2006/08/14 23:25:59 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.3 2004/09/16 01:58:25 cheshire
Fix compiler warnings
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ToolPrefixWindows.h,v $
+Revision 1.2 2006/08/14 23:25:59 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.1 2004/06/18 04:07:54 rpantos
Move up one level
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: ToolPrefixWindowsDebug.h,v $
+Revision 1.2 2006/08/14 23:25:59 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.1 2004/06/18 04:07:54 rpantos
Move up one level
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DNSServiceDiscovery.c,v $
+Revision 1.9 2006/08/14 23:26:01 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.8 2004/09/17 01:08:58 cheshire
Renamed mDNSClientAPI.h to mDNSEmbeddedAPI.h
The name "mDNSClientAPI.h" is misleading to new developers looking at this code. The interfaces
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DNSServiceDiscovery.h,v $
+Revision 1.5 2006/08/14 23:26:01 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.4 2004/05/06 18:42:58 ksekar
General dns_sd.h API cleanup, including the following radars:
<rdar://problem/3592068>: Remove flags with zero value
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DNSServices.c,v $
+Revision 1.33 2006/08/14 23:26:01 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.32 2004/12/16 20:13:02 cheshire
<rdar://problem/3324626> Cache memory management improvements
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DNSServices.h,v $
+Revision 1.12 2006/08/14 23:26:01 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.11 2004/07/13 21:24:28 rpantos
Fix for <rdar://problem/3701120>.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DebugServices.c,v $
+Revision 1.5.2.1 2006/08/29 06:24:39 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.5 2004/09/17 01:08:57 cheshire
Renamed mDNSClientAPI.h to mDNSEmbeddedAPI.h
The name "mDNSClientAPI.h" is misleading to new developers looking at this code. The interfaces
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: DebugServices.h,v $
+Revision 1.4.4.1 2006/08/29 06:24:39 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.4 2004/04/15 08:59:08 bradley
Removed deprecated debug and log levels and replaced them with modern equivalents.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: jdns_sd.rc,v $
+Revision 1.4 2006/08/14 23:26:04 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.3 2004/10/19 03:41:42 shersche
<rdar://problem/3843396> Include "afxres.h" to resource script so it gets compiled correctly
Bug #: 3843396
+# -*- tab-width: 4 -*-
+#
# Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
#
-# @APPLE_LICENSE_HEADER_START@
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
#
-# This file contains Original Code and/or Modifications of Original Code
-# as defined in and that are subject to the Apple Public Source License
-# Version 2.0 (the 'License'). You may not use this file except in
-# compliance with the License. Please obtain a copy of the License at
-# http://www.opensource.apple.com/apsl/ and read it before using this
-# file.
+# http://www.apache.org/licenses/LICENSE-2.0
#
-# The Original Code and all software distributed under the License are
-# distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
-# EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
-# INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
-# Please see the License for the specific language governing rights and
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
# limitations under the License.
-#
-# @APPLE_LICENSE_HEADER_END@
#
# $Log: makefile,v $
+# Revision 1.9 2006/08/14 23:26:04 cheshire
+# Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+#
+# Revision 1.8 2006/07/05 20:57:22 cheshire
+# <rdar://problem/3839132> Java needs to implement DNSServiceRegisterRecord equivalent
+#
# Revision 1.7 2005/10/19 17:19:56 herscher
# Change JDK to use JAVA_HOME environment variable
#
$(OBJDIR)\com\apple\dnssd\RegisterListener.class \
$(OBJDIR)\com\apple\dnssd\QueryListener.class \
$(OBJDIR)\com\apple\dnssd\DomainListener.class \
+ $(OBJDIR)\com\apple\dnssd\DNSSDRecordRegistrar.class \
+ $(OBJDIR)\com\apple\dnssd\RegisterRecordListener.class \
$(OBJDIR)\com\apple\dnssd\DNSSD.class
$(BUILDDIR)\dns_sd.jar: $(JARCONTENTS)
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: NSPTool.c,v $
+Revision 1.4 2006/08/14 23:26:06 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.3 2004/08/26 04:46:49 shersche
Add -q switch for silent operation
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: Prefix.h,v $
+Revision 1.2 2006/08/14 23:26:06 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.1 2004/06/18 04:14:26 rpantos
Move up one level.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: RegNames.h,v $
+Revision 1.3 2006/08/14 23:25:20 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.2 2005/10/05 18:05:28 herscher
<rdar://problem/4192011> Save Wide-Area preferences in a different spot in the registry so they don't get removed when doing an update install.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: Firewall.cpp,v $
+Revision 1.4 2006/08/14 23:26:07 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.3 2005/09/29 06:33:54 herscher
<rdar://problem/4278931> Fix compilation error when using latest Microsoft Platform SDK.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: Firewall.h,v $
+Revision 1.2 2006/08/14 23:26:07 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.1 2004/09/13 07:32:31 shersche
Wrapper for Windows Firewall API code
-\r
-\r
-*/\r
-\r
-#ifndef _Firewall_h\r
-#define _Firewall_h\r
-\r
-\r
-#include "CommonServices.h"\r
-#include "DebugServices.h"\r
-\r
-\r
-#if defined(__cplusplus)\r
-extern "C"\r
-{\r
-#endif\r
-\r
-\r
-OSStatus\r
-mDNSAddToFirewall\r
- (\r
- LPWSTR executable,\r
- LPWSTR name\r
- );\r
-\r
-\r
-#if defined(__cplusplus)\r
-}\r
-#endif\r
-\r
-\r
-#endif\r
+
+
+
+
+*/
+
+
+
+#ifndef _Firewall_h
+
+#define _Firewall_h
+
+
+
+
+
+#include "CommonServices.h"
+
+#include "DebugServices.h"
+
+
+
+
+
+#if defined(__cplusplus)
+
+extern "C"
+
+{
+
+#endif
+
+
+
+
+
+OSStatus
+
+mDNSAddToFirewall
+
+ (
+
+ LPWSTR executable,
+
+ LPWSTR name
+
+ );
+
+
+
+
+
+#if defined(__cplusplus)
+
+}
+
+#endif
+
+
+
+
+
+#endif
+
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: Prefix.h,v $
+Revision 1.2 2006/08/14 23:26:07 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.1 2004/06/18 04:16:41 rpantos
Move up one level.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: Service.c,v $
+Revision 1.39 2006/08/14 23:26:07 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.38 2005/10/05 20:55:15 herscher
<rdar://problem/4096464> Don't call SetLLRoute on loopback interface
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: VPCDetect.cpp,v $
+Revision 1.3 2006/08/14 23:25:20 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.2 2006/02/26 19:31:05 herscher
+<rdar://problem/4455038> Bonjour For Windows takes 90 seconds to start. This was caused by a bad interaction between the VirtualPC check, and the removal of the WMI dependency. The problem was fixed by: 1) checking to see if WMI is running before trying to talk to it. 2) Retrying the VirtualPC check every 10 seconds upon failure, stopping after 10 unsuccessful tries.
+
Revision 1.1 2005/11/27 20:21:16 herscher
<rdar://problem/4210580> Workaround Virtual PC bug that incorrectly modifies incoming mDNS packets
static BOOL g_isVPC = FALSE;
-BOOL
-IsVPCRunning()
+mStatus
+IsVPCRunning( BOOL * inVirtualPC )
{
IWbemLocator * pLoc = 0;
IWbemServices * pSvc = 0;
IEnumWbemClassObject * pEnumerator = NULL;
bool coInit = false;
HRESULT hres;
-
- // Short circuit if we've already done this
-
- require_action_quiet( !g_doneCheck, exit, g_doneCheck = TRUE );
-
+ SC_HANDLE scm = NULL;
+ SC_HANDLE service = NULL;
+ SERVICE_STATUS status;
+ mStatus err;
+ BOOL ok = TRUE;
+
+ // Initialize flag
+
+ *inVirtualPC = FALSE;
+
+ // Find out if WMI is running
+
+ scm = OpenSCManager( 0, 0, SC_MANAGER_CONNECT );
+ err = translate_errno( scm, (OSStatus) GetLastError(), kOpenErr );
+ require_noerr( err, exit );
+
+ service = OpenService( scm, TEXT( "winmgmt" ), SERVICE_QUERY_STATUS );
+ err = translate_errno( service, (OSStatus) GetLastError(), kNotFoundErr );
+ require_noerr( err, exit );
+
+ ok = QueryServiceStatus( service, &status );
+ err = translate_errno( ok, (OSStatus) GetLastError(), kAuthenticationErr );
+ require_noerr( err, exit );
+ require_action( status.dwCurrentState == SERVICE_RUNNING, exit, err = kUnknownErr );
+
// Initialize COM.
hres = CoInitializeEx(0, COINIT_MULTITHREADED);
- require_action( SUCCEEDED( hres ), exit, g_isVPC = false );
+ require_action( SUCCEEDED( hres ), exit, err = kUnknownErr );
coInit = true;
// Initialize Security
hres = CoInitializeSecurity(NULL, -1, NULL, NULL, RPC_C_AUTHN_LEVEL_DEFAULT, RPC_C_IMP_LEVEL_IMPERSONATE, NULL, EOAC_NONE, NULL );
- require_action( SUCCEEDED( hres ), exit, g_isVPC = false );
+ require_action( SUCCEEDED( hres ), exit, err = kUnknownErr );
// Obtain the initial locator to Windows Management on a particular host computer.
hres = CoCreateInstance( CLSID_WbemLocator, 0, CLSCTX_INPROC_SERVER, IID_IWbemLocator, (LPVOID *) &pLoc );
- require_action( SUCCEEDED( hres ), exit, g_isVPC = false );
+ require_action( SUCCEEDED( hres ), exit, err = kUnknownErr );
// Connect to the root\cimv2 namespace with the
// current user and obtain pointer pSvc
// to make IWbemServices calls.
- hres = pLoc->ConnectServer( _bstr_t(L"ROOT\\CIMV2"), NULL, NULL, 0, NULL, 0, 0, &pSvc );
- require_action( SUCCEEDED( hres ), exit, g_isVPC = false );
+ hres = pLoc->ConnectServer( _bstr_t(L"ROOT\\CIMV2"), NULL, NULL, 0, WBEM_FLAG_CONNECT_USE_MAX_WAIT, 0, 0, &pSvc );
+ require_action( SUCCEEDED( hres ), exit, err = kUnknownErr );
// Set the IWbemServices proxy so that impersonation
// of the user (client) occurs.
hres = CoSetProxyBlanket( pSvc, RPC_C_AUTHN_WINNT, RPC_C_AUTHZ_NONE, NULL, RPC_C_AUTHN_LEVEL_CALL, RPC_C_IMP_LEVEL_IMPERSONATE, NULL, EOAC_NONE );
- require_action( SUCCEEDED( hres ), exit, g_isVPC = false );
+ require_action( SUCCEEDED( hres ), exit, err = kUnknownErr );
// Use the IWbemServices pointer to make requests of WMI.
// Make requests here:
hres = pSvc->ExecQuery( bstr_t("WQL"), bstr_t("SELECT * from Win32_BaseBoard"), WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY, NULL, &pEnumerator);
- require_action( SUCCEEDED( hres ), exit, g_isVPC = false );
+ require_action( SUCCEEDED( hres ), exit, err = kUnknownErr );
do
{
if (wcscmp( wstring, L"microsoft corporation" ) == 0 )
{
- g_isVPC = true;
+ *inVirtualPC = TRUE;
}
}
CoUninitialize();
}
- if ( !g_doneCheck )
+ if ( service )
{
- g_doneCheck = TRUE;
+ CloseServiceHandle( service );
+ }
- if ( g_isVPC )
- {
- dlog( kDebugLevelTrace, "Virtual PC detected" );
- }
+ if ( scm )
+ {
+ CloseServiceHandle( scm );
+ }
+
+ if ( *inVirtualPC )
+ {
+ dlog( kDebugLevelTrace, "Virtual PC detected" );
}
- return g_isVPC;
+ return err;
}
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: VPCDetect.h,v $
+Revision 1.3 2006/08/14 23:25:20 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.2 2006/02/26 19:31:05 herscher
+<rdar://problem/4455038> Bonjour For Windows takes 90 seconds to start. This was caused by a bad interaction between the VirtualPC check, and the removal of the WMI dependency. The problem was fixed by: 1) checking to see if WMI is running before trying to talk to it. 2) Retrying the VirtualPC check every 10 seconds upon failure, stopping after 10 unsuccessful tries.
+
Revision 1.1 2005/11/27 20:21:16 herscher
<rdar://problem/4210580> Workaround Virtual PC bug that incorrectly modifies incoming mDNS packets
#pragma once
#include <windows.h>
+#include <mDNSEmbeddedAPI.h>
#if defined(__cplusplus)
#endif
-extern BOOL
-IsVPCRunning();
+extern mStatus
+IsVPCRunning( BOOL * inVirtualPC );
#if defined(__cplusplus)
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: WinServices.cpp,v $
+Revision 1.2 2006/08/14 23:25:20 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.1 2004/06/18 05:23:33 rpantos
First checked in
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 1997-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: WinServices.h,v $
+Revision 1.2 2006/08/14 23:25:21 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.1 2004/06/18 05:23:33 rpantos
First checked in
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: WinVersRes.h,v $
+Revision 1.54 2006/08/14 23:25:21 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.53 2006/02/28 20:07:53 herscher
+Bump to 1.0.3.1
+
+Revision 1.52 2006/01/09 20:45:29 cheshire
+Update copyright date to 2006
+
Revision 1.51 2005/11/28 19:49:56 herscher
Bump to 1.0.2.9
#define MASTER_PROD_NAME "Bonjour"
// Define the product version for mDNSResponder on Windows
-#define MASTER_PROD_VERS 1,0,2,9
-#define MASTER_PROD_VERS_STR "1,0,2,9"
-#define MASTER_PROD_VERS_STR2 "1.0.2.9"
-#define MASTER_PROD_VERS_STR3 "Explorer Plugin 1.0.2.9"
+#define MASTER_PROD_VERS 1,0,3,1
+#define MASTER_PROD_VERS_STR "1,0,3,1"
+#define MASTER_PROD_VERS_STR2 "1.0.3.1"
+#define MASTER_PROD_VERS_STR3 "Explorer Plugin 1.0.3.1"
// Define the legal copyright
-#define MASTER_LEGAL_COPYRIGHT "Copyright (C) 2003-2005 Apple Computer, Inc."
+#define MASTER_LEGAL_COPYRIGHT "Copyright (C) 2003-2006 Apple Computer, Inc."
#endif // WINRESVERS_H
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: dDNS.c,v $
+Revision 1.8.2.1 2006/08/29 06:24:39 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
Revision 1.8 2005/09/12 07:13:33 herscher
<rdar://problem/4248878> Workaround for router crash. Lazily call RegisterSearchDomains rather than call it always at startup.
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
#pragma mark - DynDNS structures
#endif
-#if WIN32
-// named type definition in parentheses \r
-# pragma warning( disable: 4115 ) \r
-#endif\r
-
typedef struct IPAddrListElem
{
mDNSAddr addr;
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: mDNSWin32.c,v $
+Revision 1.107.2.1 2006/08/29 06:24:39 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.107 2006/03/19 02:00:13 cheshire
+<rdar://problem/4073825> Improve logic for delaying packets after repeated interface transitions
+
+Revision 1.106 2006/02/26 19:31:05 herscher
+<rdar://problem/4455038> Bonjour For Windows takes 90 seconds to start. This was caused by a bad interaction between the VirtualPC check, and the removal of the WMI dependency. The problem was fixed by: 1) checking to see if WMI is running before trying to talk to it. 2) Retrying the VirtualPC check every 10 seconds upon failure, stopping after 10 unsuccessful tries.
+
Revision 1.105 2005/11/27 20:21:16 herscher
<rdar://problem/4210580> Workaround Virtual PC bug that incorrectly modifies incoming mDNS packets
#define kIPv6IfIndexBase (10000000L)
+#define kRetryVPCRate (-100000000)
+#define kRetryVPCMax (10)
+
#if 0
#pragma mark == Prototypes ==
mDNSlocal mStatus SockAddrToMDNSAddr( const struct sockaddr * const inSA, mDNSAddr *outIP, mDNSIPPort *outPort );
mDNSlocal mStatus SetupNotifications( mDNS * const inMDNS );
mDNSlocal mStatus TearDownNotifications( mDNS * const inMDNS );
+mDNSlocal mStatus SetupRetryVPCCheck( mDNS * const inMDNS );
+mDNSlocal mStatus TearDownRetryVPCCheck( mDNS * const inMDNS );
mDNSlocal mStatus SetupThread( mDNS * const inMDNS );
mDNSlocal mStatus TearDownThread( const mDNS * const inMDNS );
mDNSlocal void ProcessingThreadComputerDescriptionChanged( mDNS * inMDNS );
mDNSlocal void ProcessingThreadTCPIPConfigChanged( mDNS * inMDNS );
mDNSlocal void ProcessingThreadDynDNSConfigChanged( mDNS * inMDNS );
+mDNSlocal void ProcessingThreadRetryVPCCheck( mDNS * inMDNS );
// Platform Accessors
inMDNS->HISoftware.c[ 0 ] = (mDNSu8) mDNSPlatformStrLen( &inMDNS->HISoftware.c[ 1 ] );
dlog( kDebugLevelInfo, DEBUG_NAME "HISoftware: %#s\n", inMDNS->HISoftware.c );
#endif
+
+ // Bookkeeping
+
+ inMDNS->p->vpcCheckCount = 0;
+ inMDNS->p->vpcCheckEvent = NULL;
+ inMDNS->p->timersCount = 0;
// Set up the IPv4 unicast socket
{
DWORD size;
- // If we are running inside VPC, then we won't use WSARecvMsg because it will give us bogus information due to
- // a bug in VPC itself.
-
- err = IsVPCRunning();
-
- if ( !err )
- {
- err = WSAIoctl( inMDNS->p->unicastSock4, SIO_GET_EXTENSION_FUNCTION_POINTER, &kWSARecvMsgGUID,
+ err = WSAIoctl( inMDNS->p->unicastSock4, SIO_GET_EXTENSION_FUNCTION_POINTER, &kWSARecvMsgGUID,
sizeof( kWSARecvMsgGUID ), &inMDNS->p->unicastSock4RecvMsgPtr, sizeof( inMDNS->p->unicastSock4RecvMsgPtr ), &size, NULL, NULL );
- }
if ( err )
{
err = TearDownInterfaceList( inMDNS );
check_noerr( err );
check( !inMDNS->p->inactiveInterfaceList );
+
+ err = TearDownRetryVPCCheck( inMDNS );
+ check_noerr( err );
err = TearDownSynchronizationObjects( inMDNS );
check_noerr( err );
// mDNSPlatformInterfaceIDfromInterfaceIndex
//===========================================================================================================================
-mDNSInterfaceID mDNSPlatformInterfaceIDfromInterfaceIndex( const mDNS * const inMDNS, mDNSu32 inIndex )
+mDNSInterfaceID mDNSPlatformInterfaceIDfromInterfaceIndex( mDNS * const inMDNS, mDNSu32 inIndex )
{
mDNSInterfaceID id;
// mDNSPlatformInterfaceIndexfromInterfaceID
//===========================================================================================================================
-mDNSu32 mDNSPlatformInterfaceIndexfromInterfaceID( const mDNS * const inMDNS, mDNSInterfaceID inID )
+mDNSu32 mDNSPlatformInterfaceIndexfromInterfaceID( mDNS * const inMDNS, mDNSInterfaceID inID )
{
mDNSu32 index;
#if( !TARGET_OS_WINDOWS_CE )
{
- DWORD size;
+ DWORD size;
// If we are running inside VPC, then we won't use WSARecvMsg because it will give us bogus information due to
// a bug in VPC itself.
- err = IsVPCRunning();
+ err = inMDNS->p->inVirtualPC;
if ( !err )
{
ifd->interfaceInfo.Advertise = inMDNS->AdvertiseLocalAddresses;
- err = mDNS_RegisterInterface( inMDNS, &ifd->interfaceInfo, 0 );
+ err = mDNS_RegisterInterface( inMDNS, &ifd->interfaceInfo, mDNSfalse );
require_noerr( err, exit );
ifd->hostRegistered = mDNStrue;
if( inIFD->hostRegistered )
{
inIFD->hostRegistered = mDNSfalse;
- mDNS_DeregisterInterface( inMDNS, &inIFD->interfaceInfo );
+ mDNS_DeregisterInterface( inMDNS, &inIFD->interfaceInfo, mDNSfalse );
}
// Tear down the multicast socket.
return( mStatus_NoError );
}
+
+//===========================================================================================================================
+// SetupRetryVPCCheck
+//===========================================================================================================================
+
+mDNSlocal mStatus
+SetupRetryVPCCheck( mDNS * const inMDNS )
+{
+ LARGE_INTEGER liDueTime;
+ BOOL ok;
+ mStatus err;
+
+ dlog( kDebugLevelTrace, DEBUG_NAME "setting up retry VirtualPC check\n" );
+
+ liDueTime.QuadPart = kRetryVPCRate;
+
+ // Create a waitable timer.
+
+ inMDNS->p->vpcCheckEvent = CreateWaitableTimer( NULL, TRUE, TEXT( "VPCCheckTimer" ) );
+ err = translate_errno( inMDNS->p->vpcCheckEvent, (mStatus) GetLastError(), kUnknownErr );
+ require_noerr( err, exit );
+
+ // Set a timer to wait for 10 seconds.
+
+ ok = SetWaitableTimer( inMDNS->p->vpcCheckEvent, &liDueTime, 0, NULL, NULL, 0 );
+ err = translate_errno( ok, (OSStatus) GetLastError(), kUnknownErr );
+ require_noerr( err, exit );
+
+ inMDNS->p->timersCount++;
+
+exit:
+
+ return err;
+}
+
+
+//===========================================================================================================================
+// TearDownRetryVPCCheck
+//===========================================================================================================================
+
+mDNSlocal mStatus
+TearDownRetryVPCCheck( mDNS * const inMDNS )
+{
+ dlog( kDebugLevelTrace, DEBUG_NAME "tearing down retry VirtualPC check\n" );
+
+ if ( inMDNS->p->vpcCheckEvent )
+ {
+ CancelWaitableTimer( inMDNS->p->vpcCheckEvent );
+ CloseHandle( inMDNS->p->vpcCheckEvent );
+
+ inMDNS->p->vpcCheckEvent = NULL;
+ inMDNS->p->timersCount--;
+ }
+
+ return ( mStatus_NoError );
+}
+
+
#if 0
#pragma mark -
#endif
signaledObject = waitList[ waitItemIndex ];
+ if ( m->p->vpcCheckEvent == signaledObject )
+ {
+ ProcessingThreadRetryVPCCheck( m );
+ ++n;
+
+ break;
+ }
#if ( MDNS_WINDOWS_ENABLE_IPV4 )
if ( m->p->unicastSock4ReadEvent == signaledObject )
{
BOOL wasSet;
inMDNS->p->threadID = GetCurrentThreadId();
-
+
+ err = IsVPCRunning( &inMDNS->p->inVirtualPC );
+
+ if ( err )
+ {
+ TearDownRetryVPCCheck( inMDNS );
+ SetupRetryVPCCheck( inMDNS );
+ }
+
err = SetupInterfaceList( inMDNS );
require_noerr( err, exit );
if( err )
{
TearDownInterfaceList( inMDNS );
+ TearDownRetryVPCCheck( inMDNS );
}
inMDNS->p->initStatus = err;
// Allocate an array to hold all the objects to wait on.
- waitListCount = kWaitListFixedItemCount + inMDNS->p->interfaceCount + gTCPConnections;
+ waitListCount = kWaitListFixedItemCount + inMDNS->p->timersCount + inMDNS->p->interfaceCount + gTCPConnections;
waitList = (HANDLE *) malloc( waitListCount * sizeof( *waitList ) );
require_action( waitList, exit, err = mStatus_NoMemoryErr );
waitItemPtr = waitList;
*waitItemPtr++ = inMDNS->p->descChangedEvent;
*waitItemPtr++ = inMDNS->p->tcpipChangedEvent;
*waitItemPtr++ = inMDNS->p->ddnsChangedEvent;
+
+ // Add timers
+
+ if ( inMDNS->p->vpcCheckEvent )
+ {
+ *waitItemPtr++ = inMDNS->p->vpcCheckEvent;
+ }
// Append all the dynamic wait items to the list.
#if ( MDNS_WINDOWS_ENABLE_IPV4 )
}
+//===========================================================================================================================
+// ProcessingThreadRetryVPCCheck
+//===========================================================================================================================
+
+mDNSlocal void
+ProcessingThreadRetryVPCCheck( mDNS * inMDNS )
+{
+ mStatus err = mStatus_NoError;
+
+ dlog( kDebugLevelTrace, DEBUG_NAME "in ProcessingThreadRetryVPCCheck\n" );
+
+ TearDownRetryVPCCheck( inMDNS );
+
+ if ( inMDNS->p->vpcCheckCount < kRetryVPCMax )
+ {
+ inMDNS->p->vpcCheckCount++;
+
+ err = IsVPCRunning( &inMDNS->p->inVirtualPC );
+ require_noerr( err, exit );
+
+ if ( inMDNS->p->inVirtualPC )
+ {
+ ProcessingThreadInterfaceListChanged( inMDNS );
+ }
+ }
+
+exit:
+
+ if ( err )
+ {
+ SetupRetryVPCCheck( inMDNS );
+ }
+
+ return;
+}
+
+
+
#if 0
#pragma mark -
#pragma mark == Utilities ==
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: mDNSWin32.h,v $
+Revision 1.24.2.1 2006/08/29 06:24:39 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.24 2006/02/26 19:31:04 herscher
+<rdar://problem/4455038> Bonjour For Windows takes 90 seconds to start. This was caused by a bad interaction between the VirtualPC check, and the removal of the WMI dependency. The problem was fixed by: 1) checking to see if WMI is running before trying to talk to it. 2) Retrying the VirtualPC check every 10 seconds upon failure, stopping after 10 unsuccessful tries.
+
Revision 1.23 2005/10/05 20:55:14 herscher
<rdar://problem/4096464> Don't call SetLLRoute on loopback interface
HANDLE ddnsChangedEvent; // DynDNS config changed
HANDLE wakeupEvent;
HANDLE initEvent;
+ HANDLE vpcCheckEvent; // Timer handle to check if we're running in Virtual PC
+ int vpcCheckCount;
HKEY descKey;
HKEY tcpipKey;
HKEY ddnsKey;
mStatus initStatus;
+ mDNSBool inVirtualPC;
+ int timersCount;
mDNSBool registeredLoopback4;
SocketRef interfaceListChangedSocket;
int interfaceCount;
-/*
+/* -*- Mode: C; tab-width: 4 -*-
+ *
* Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
* limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
Change History (most recent first):
$Log: mdnsNSP.c,v $
+Revision 1.20 2006/08/14 23:26:10 cheshire
+Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+
+Revision 1.19 2006/06/08 23:09:37 cheshire
+Updated comment: Correct IPv6LL reverse-mapping domains are '{8,9,A,B}.E.F.ip6.arpa.',
+not only '0.8.E.F.ip6.arpa.' (Actual code still needs to be fixed.)
+
Revision 1.18 2005/10/17 05:45:36 herscher
Fix typo in previous checkin
require_action( InHostsTable( translated ) == FALSE, exit, err = WSASERVICE_NOT_FOUND );
}
- // The name ends in .local ( and isn't in the hosts table ), .0.8.e.f.ip6.arpa, or .254.169.in-addr.arpa so start the resolve operation. Lazy initialize DNS-SD if needed.
+ // The name ends in .local ( and isn't in the hosts table ), {8,9,A,B}.E.F.ip6.arpa, or .254.169.in-addr.arpa so start the resolve operation. Lazy initialize DNS-SD if needed.
NSPLock();
+; -*- tab-width: 4 -*-
;
; Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
;
-; @APPLE_LICENSE_HEADER_START@
+; Licensed under the Apache License, Version 2.0 (the "License");
+; you may not use this file except in compliance with the License.
+; You may obtain a copy of the License at
;
-; This file contains Original Code and/or Modifications of Original Code
-; as defined in and that are subject to the Apple Public Source License
-; Version 2.0 (the 'License'). You may not use this file except in
-; compliance with the License. Please obtain a copy of the License at
-; http://www.opensource.apple.com/apsl/ and read it before using this
-; file.
+; http://www.apache.org/licenses/LICENSE-2.0
;
-; The Original Code and all software distributed under the License are
-; distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
-; EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
-; INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
-; FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
-; Please see the License for the specific language governing rights and
+; Unless required by applicable law or agreed to in writing, software
+; distributed under the License is distributed on an "AS IS" BASIS,
+; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+; See the License for the specific language governing permissions and
; limitations under the License.
-;
-; @APPLE_LICENSE_HEADER_END@
;
; Change History (most recent first):
;
; $Log: mdnsNSP.def,v $
+; Revision 1.4 2006/08/14 23:26:10 cheshire
+; Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
+;
; Revision 1.3 2005/01/28 23:48:46 shersche
; <rdar://problem/3942551> Export DllRegisterServer, DllUnregisterServer which can be called from the Installer or regsvr32
; Bug #: 3942551
projects / apple / mdnsresponder.git / commitdiff
