TOOLS = arp.tproj domainname.tproj \
rpc_lockd.tproj rpc_statd.tproj \
- ifconfig.tproj inetd.tproj logger.tproj netstat.tproj\
+ ifconfig.tproj logger.tproj netstat.tproj\
nfsd.tproj nfsiod.tproj nfsstat.tproj ping.tproj rarpd.tproj\
rcp.tproj rexecd.tproj rlogin.tproj rlogind.tproj\
route.tproj routed.tproj rpcinfo.tproj rsh.tproj rshd.tproj\
*
* @APPLE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
CFILES = bootparamd.c bootparam_proc.c
-OTHERSRCS = Makefile.preamble Makefile Makefile.postamble
+OTHERSRCS = Makefile.preamble Makefile Makefile.postamble bootparamd.8
MAKEFILEDIR = $(MAKEFILEPATH)/pb_makefiles
# owned by the top-level Makefile API and no context has been set up for where
# derived files should go.
#
+
+after_install:
+ install -d $(DSTROOT)/usr/share/man/man8
+ install -c -m 444 bootparamd.8 $(DSTROOT)/usr/share/man/man8
+
FRAMEWORKS = ();
H_FILES = ();
OTHER_LINKED = (bootparamd.c, bootparam_proc.c);
- OTHER_SOURCES = (Makefile.preamble, Makefile, Makefile.postamble);
+ OTHER_SOURCES = (Makefile.preamble, Makefile, Makefile.postamble, bootparamd.8);
SUBPROJECTS = ();
};
LANGUAGE = English;
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
sprintf(s, bp->bp_bootparams[i] + len);
p = strchr(s, ':');
- if (p == NULL)
+ if ((p == NULL) || (p == s))
{
hostname[0] = '\0';
res.server_name = hostname;
res.server_address.bp_address_u.ip_addr.lh = 0;
res.server_address.bp_address_u.ip_addr.impno = 0;
res.server_address.address_type = 1;
- res.server_path = s;
+
+ if (p == NULL) res.server_path = s;
+ else res.server_path = s + 1;
if (debug)
{
--- /dev/null
+.Dd Oct 27, 20023
+.Dt bootparamd 8
+.Os Mac OS X
+.Sh NAME
+.Nm bootparamd
+.Nd boot parameter server
+.Sh SYNOPSIS
+.Nm
+.Op Fl d
+.Op Fl r Ar router
+.Sh DESCRIPTION
+.Nm
+provides configuration parameters for clients using the bootparams RPC protocol.
+The server is not started by default on Mac OS X systems, nor is it used by
+Mac OS X clients.
+.Pp
+When invoked with the
+.Fl d
+option,
+.Nm
+runs in debug mode.
+It remains attached to the controlling terminal and prints a log of its activity.
+.Pp
+The
+.Fl r Ar router
+option may be used to set the router returned in WHOAMI replies.
+The
+.Ar router
+argument may be a name or a dotted-quad IP address.
+.Sh SEE ALSO
+bootparams(5), lookupd(8)
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
.\" SUCH DAMAGE.
.\"
.\" from: @(#)domainname.1 6.8 (Berkeley) 7/27/91
-.\" $Id: domainname.1,v 1.2 2003/07/15 23:03:46 melville Exp $
+.\" $Id: domainname.1,v 1.3 2003/12/03 21:22:17 rbraun Exp $
.\"
.Dd July 27, 1991
.Dt DOMAINNAME 1
.Os BSD 4.2
.Sh NAME
.Nm domainname
-.Nd set or print the name of the current domain
+.Nd set or print the name of the current NIS domain
.Sh SYNOPSIS
.Nm domainname
.Op Ar name-of-domain
.Sh DESCRIPTION
.Nm Domainname
-prints the domain name of the current host.
+prints the NIS domain name of the current host.
The super-user can set the domain name by supplying an argument.
.Sh SEE ALSO
.Xr hostname 1 ,
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
static char sccsid[] = "@(#)ifconfig.c 8.2 (Berkeley) 2/16/94";
#endif
static const char rcsid[] =
- "$Id: ifconfig.c,v 1.5.28.1 2004/04/14 00:27:17 lindak Exp $";
+ "$Id: ifconfig.c,v 1.6 2003/12/16 23:16:58 lindak Exp $";
#endif /* not lint */
#include <sys/param.h>
*
* so there!
*
- * $Id: ifconfig.h,v 1.1.1.1.140.1 2004/04/14 00:27:17 lindak Exp $
+ * $Id: ifconfig.h,v 1.2 2003/12/16 23:16:58 lindak Exp $
*/
extern struct ifreq ifr;
+++ /dev/null
-#
-# Generated by the NeXT Project Builder.
-#
-# NOTE: Do NOT change this file -- Project Builder maintains it.
-#
-# Put all of your customizations in files called Makefile.preamble
-# and Makefile.postamble (both optional), and Makefile will include them.
-#
-
-NAME = inetd
-
-PROJECTVERSION = 2.8
-PROJECT_TYPE = Tool
-
-HFILES = pathnames.h
-
-CFILES = inetd.c
-
-OTHERSRCS = Makefile.preamble Makefile Makefile.postamble inetd.8
-
-
-MAKEFILEDIR = $(MAKEFILEPATH)/pb_makefiles
-CODE_GEN_STYLE = DYNAMIC
-MAKEFILE = tool.make
-NEXTSTEP_INSTALLDIR = /usr/sbin
-WINDOWS_INSTALLDIR = /usr/sbin
-PDO_UNIX_INSTALLDIR = /usr/sbin
-LIBS =
-DEBUG_LIBS = $(LIBS)
-PROF_LIBS = $(LIBS)
-
-
-
-
-NEXTSTEP_OBJCPLUS_COMPILER = /usr/bin/cc
-WINDOWS_OBJCPLUS_COMPILER = $(DEVDIR)/gcc
-PDO_UNIX_OBJCPLUS_COMPILER = $(NEXTDEV_BIN)/gcc
-NEXTSTEP_JAVA_COMPILER = /usr/bin/javac
-WINDOWS_JAVA_COMPILER = $(JDKBINDIR)/javac.exe
-PDO_UNIX_JAVA_COMPILER = $(NEXTDEV_BIN)/javac
-
-include $(MAKEFILEDIR)/platform.make
-
--include Makefile.preamble
-
-include $(MAKEFILEDIR)/$(MAKEFILE)
-
--include Makefile.postamble
-
--include Makefile.dependencies
+++ /dev/null
-###############################################################################
-# NeXT Makefile.postamble Template
-# Copyright 1993, NeXT Computer, Inc.
-#
-# This Makefile is used for configuring the standard app makefiles associated
-# with ProjectBuilder.
-#
-# Use this template to set attributes for a project, sub-project, bundle, or
-# palette. Each node in the project's tree of sub-projects and bundles
-# should have it's own Makefile.preamble and Makefile.postamble. Additional
-# rules (e.g., after_install) that are defined by the developer should be
-# defined in this file.
-#
-###############################################################################
-#
-# Here are the variables exported by the common "app" makefiles that can be
-# used in any customizations you make to the template below:
-#
-# PRODUCT_ROOT - Name of top-level app-wrapper (e.g., Webster.app)
-# OFILE_DIR - Directory into which .o object files are generated.
-# (Note that this name is calculated based on the target
-# architectures specified in Project Builder).
-# DERIVED_SRC_DIR - Directory used for all other derived files
-# ALL_CFLAGS - All the flags passed to the cc(1) driver for compilations
-#
-# NAME - name of application, bundle, subproject, palette, etc.
-# LANGUAGE - langage in which the project is written (default "English")
-# ENGLISH - boolean flag set iff $(LANGUAGE) = "English"
-# JAPANESE - boolean flag set iff $(LANGUAGE) = "Japanese"
-# LOCAL_RESOURCES - localized resources (e.g. nib's, images) of project
-# GLOBAL_RESOURCES - non-localized resources of project
-# PROJECTVERSION - version of ProjectBuilder that output Makefile
-# APPICON - application icon file
-# DOCICONS - dock icon files
-# ICONSECTIONS - Specifies icon sections when linking executable
-#
-# CLASSES - Class implementation files in project.
-# HFILES - Header files in project.
-# MFILES - Other Objective-C source files in project.
-# CFILES - Other C source files in project.
-# PSWFILES - .psw files in the project
-# PSWMFILES - .pswm files in the project
-# SUBPROJECTS - Subprojects of this project
-# BUNDLES - Bundle subprojects of this project
-# OTHERSRCS - Other miscellaneous sources of this project
-# OTHERLINKED - Source files not matching a standard source extention
-#
-# LIBS - Libraries to link with when making app target
-# DEBUG_LIBS - Libraries to link with when making debug target
-# PROF_LIBS - Libraries to link with when making profile target
-# OTHERLINKEDOFILES - Other relocatable files to (always) link in.
-#
-# APP_MAKEFILE_DIR - Directory in which to find generic set of Makefiles
-# MAKEFILEDIR - Directory in which to find $(MAKEFILE)
-# MAKEFILE - Top level mechanism Makefile (e.g., app.make, bundle.make)
-# INSTALLDIR - Directory app will be installed into by 'install' target
-
-
-# Change defaults assumed by the standard app makefiles here. Edit the
-# following default values as appropriate. (Note that if no Makefile.postamble
-# exists, these values will have defaults set in common.make).
-
-# Add Makefile.preamble, Makefile.postamble, and Makefile.dependencies here if
-# you would like changes to them to invalidate previous builds. The project
-# depends on $(MAKEFILES) so that changes to Makefiles will trigger a re-build.
-#MAKEFILES = Makefile
-
-# Optimization flag passed to compiler:
-#OPTIMIZATION_CFLAG = -O
-
-# Flags always passed to compiler:
-#COMMON_CFLAGS = $(PROJECT_SPECIFIC_CFLAGS) -g -Wall
-
-# Flags passed to compiler in normal 'app' compiles:
-#NORMAL_CFLAGS = $(COMMON_CFLAGS) $(OPTIMIZATION_CFLAG)
-
-# Flags passed to compiler in 'debug' compiles:
-#DEBUG_CFLAGS = $(COMMON_CFLAGS) -DDEBUG
-
-# Flags passed to compiler in 'profile' compiles
-#PROFILE_CFLAGS = $(COMMON_CFLAGS) -pg $(OPTIMIZATION_CFLAG) -DPROFILE
-
-# Flags passed to yacc
-#YFLAGS = -d
-
-# Ownership and permissions of files installed by 'install' target
-#INSTALL_AS_USER = root # User to chown app to
-#INSTALL_AS_GROUP = wheel # Group to chgrp app to
-#INSTALL_PERMISSIONS = # If set, 'install' chmod's executable to this
-
-# Options to strip for bundles, apps with bundles, and apps without bundles,
-# respectively.
-#RELOCATABLE_STRIP_OPTS = -x -u
-#DYLD_APP_STRIP_OPTS = -A -n
-#APP_STRIP_OPTS =
-#TOOL_STRIP_OPTS =
-#LIBRARY_STRIP_OPTS = -x -S # Note: -S strips debugging symbols
-# (Note: APP_STRIP_OPTS and TOOL_STRIP_OPTS default to empty, but
-# developers doing their own dynamic loading should set this to
-# $(DYLD_APP_STRIP_OPTS)).
-STRIPFLAGS =
-
-
-#########################################################################
-# Put rules to extend the behavior of the standard Makefiles here. Typical
-# user-defined rules are before_install and after_install (please don't
-# redefine things like install or app, as they are owned by the top-level
-# Makefile API), which are rules that get invoked before and after the install
-# target runs. Such rules should be specified with the '::' syntax rather than
-# a single colon.
+++ /dev/null
-###############################################################################
-# NeXT Makefile.preamble Template
-# Copyright 1993, NeXT Computer, Inc.
-#
-# This Makefile is used for configuring the standard app makefiles associated
-# with ProjectBuilder.
-#
-# Use this template to set attributes for a project, sub-project, bundle, or
-# palette. Each node in the project's tree of sub-projects and bundles
-# should have it's own Makefile.preamble and Makefile.postamble.
-#
-###############################################################################
-## Configure the flags passed to $(CC) here. These flags will also be
-## inherited by all nested sub-projects and bundles. Put your -I, -D, -U, and
-## -L flags here. To change the default flags that get passed to ${CC}
-## (e.g. change -O to -O2), see Makefile.postamble.
-
-# Flags passed to compiler (in addition to -g, -O, etc)
-OTHER_CFLAGS =
-# Flags passed to ld (in addition to -ObjC, etc.)
-OTHER_LDFLAGS =
-
-BUNDLELDFLAGS = # use iff project is a bundle
-PALETTELDFLAGS = # use iff project is a palette
-
-## Specify which headers in this project should be published to the outside
-## world in a flat header directory given in PUBLIC_HEADER_DIR (which will be
-## prepended by DSTROOT, below. Any subset of these public headers can be
-## precompiled automatically after installation, with extra user-defined flags.
-PUBLIC_HEADER_DIR =
-PUBLIC_HEADERS =
-PUBLIC_PRECOMPILED_HEADERS =
-PUBLIC_PRECOMPILED_HEADERS_CFLAGS =
-
-## Configure what is linked in at each level here. Libraries are only used in
-## the final 'app' linking step. Final 'app' linking is only done via the
-## 'app', 'debug', and 'profile' targets when they are invoked for
-## the top-level app.
-
-# Additional relocatables to be linked in at this level
-OTHER_OFILES =
-# Additional libs to link apps against ('app' target)
-#OTHER_LIBS =
-# Additional libs to link apps against ('debug' target)
-OTHER_DEBUG_LIBS =
-# Additional libs to link apps against ('profile' target)
-OTHER_PROF_LIBS =
-
-# More 'app' libraries when $(JAPANESE) = "YES"
-OTHER_JAPANESE_LIBS =
-# More 'debug' libraries when $(JAPANESE) = "YES"
-OTHER_JAPANESE_DEBUG_LIBS =
-# More 'profile' libs when $(JAPANESE) = "YES"
-OTHER_JAPANESE_PROF_LIBS =
-
-# If this is a bundle, and you *know* the enclosing application will not
-# be linking with a library which you require in your bundle code, then
-# mention it here so that it gets linked into the bundle. Note that this
-# is wasteful but sometimes necessary.
-BUNDLE_LIBS =
-
-## Configure how things get built here. Additional dependencies, sourcefiles,
-## derived files, and build order should be specified here.
-
-# Other dependencies of this project
-OTHER_PRODUCT_DEPENDS =
-# Built *before* building subprojects/bundles
-OTHER_INITIAL_TARGETS =
-# Other source files maintained by .pre/postamble
-OTHER_SOURCEFILES =
-# Additional files to be removed by `make clean'
-OTHER_GARBAGE =
-# Precompiled headers to be built before any compilation occurs (e.g., draw.p)
-PRECOMPS =
-
-# Targets to be built before installation
-OTHER_INSTALL_DEPENDS =
-
-# A virtual root directory (other than /) to be prepended to the $(INSTALLDIR)
-# passed from ProjectBuilder.
-DSTROOT =
-
-# Set the following to "YES" if you want the old behavior of recursively
-# cleaning all nested subprojects during 'make clean'.
-CLEAN_ALL_SUBPROJECTS =
-
-## Add more obscure source files here to cause them to be automatically
-## processed by the appropriate tool. Note that these files should also be
-## added to "Supporting Files" in ProjectBuilder. The desired .o files that
-## result from these files should also be added to OTHER_OFILES above so they
-## will be linked in.
-
-# .msg files that should have msgwrap run on them
-MSGFILES =
-# .defs files that should have mig run on them
-DEFSFILES =
-# .mig files (no .defs files) that should have mig run on them
-MIGFILES =
-
-## Add additional Help directories here (add them to the project as "Other
-## Resources" in Project Builder) so that they will be compressed into .store
-## files and copied into the app wrapper. If the help directories themselves
-## need to also be in the app wrapper, then a cp command will need to be added
-## in an after_install target.
-OTHER_HELP_DIRS =
-
-# Don't add more rules here unless you want the first one to be the default
-# target for make! Put all your targets in Makefile.postamble.
-
-# To include a version string, project source must exist in a directory named
-# $(NAME).%d[.%d][.%d] and the following line must be uncommented.
-OTHER_GENERATED_OFILES = $(VERS_OFILE)
--include ../Makefile.include
+++ /dev/null
-{
- DOCICONFILES = ();
- FILESTABLE = {
- C_FILES = ();
- H_FILES = (pathnames.h);
- OTHER_LIBS = ();
- OTHER_LINKED = (inetd.c);
- OTHER_SOURCES = (Makefile.preamble, Makefile, Makefile.postamble, inetd.8);
- PRECOMPILED_HEADERS = ();
- PROJECT_HEADERS = ();
- PUBLIC_HEADERS = ();
- SUBPROJECTS = ();
- };
- GENERATEMAIN = YES;
- LANGUAGE = English;
- LOCALIZABLE_FILES = {};
- NEXTSTEP_BUILDDIR = "";
- NEXTSTEP_BUILDTOOL = /bin/make;
- NEXTSTEP_COMPILEROPTIONS = "";
- NEXTSTEP_INSTALLDIR = /usr/sbin;
- NEXTSTEP_JAVA_COMPILER = /usr/bin/javac;
- NEXTSTEP_LINKEROPTIONS = "";
- NEXTSTEP_OBJCPLUS_COMPILER = /usr/bin/cc;
- PDO_UNIX_BUILDDIR = "";
- PDO_UNIX_BUILDTOOL = /bin/make;
- PDO_UNIX_COMPILEROPTIONS = "";
- PDO_UNIX_INSTALLDIR = /usr/sbin;
- PDO_UNIX_JAVA_COMPILER = "$(NEXTDEV_BIN)/javac";
- PDO_UNIX_LINKEROPTIONS = "";
- PDO_UNIX_OBJCPLUS_COMPILER = "$(NEXTDEV_BIN)/gcc";
- PROJECTNAME = inetd;
- PROJECTTYPE = Tool;
- PROJECTVERSION = 2.8;
- WINDOWS_BUILDDIR = "";
- WINDOWS_BUILDTOOL = /bin/make;
- WINDOWS_COMPILEROPTIONS = "";
- WINDOWS_INSTALLDIR = /usr/sbin;
- WINDOWS_JAVA_COMPILER = "$(JDKBINDIR)/javac.exe";
- WINDOWS_LINKEROPTIONS = "";
- WINDOWS_OBJCPLUS_COMPILER = "$(DEVDIR)/gcc";
-}
+++ /dev/null
-.\" Copyright (c) 1985, 1991, 1993, 1994
-.\" The Regents of the University of California. All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\" must display the following acknowledgement:
-.\" This product includes software developed by the University of
-.\" California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\" may be used to endorse or promote products derived from this software
-.\" without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" @(#)inetd.8 8.4 (Berkeley) 6/1/94
-.\"
-.Dd June 1, 1994
-.Dt INETD 8
-.Os BSD 4.4
-.Sh NAME
-.Nm inetd
-.Nd internet
-.Dq super-server
-.Sh SYNOPSIS
-.Nm inetd
-.Op Fl d
-.Op Fl R Ar rate
-.Op Ar configuration file
-.Sh DESCRIPTION
-The
-.Nm inetd
-program
-should be run at boot time by
-.Pa /etc/rc
-(see
-.Xr rc 8 ) .
-It then listens for connections on certain
-internet sockets. When a connection is found on one
-of its sockets, it decides what service the socket
-corresponds to, and invokes a program to service the request.
-The server program is invoked with the service socket
-as its standard input, output and error descriptors.
-After the program is
-finished,
-.Nm inetd
-continues to listen on the socket (except in some cases which
-will be described below). Essentially,
-.Nm inetd
-allows running one daemon to invoke several others,
-reducing load on the system.
-.Pp
-The options available for
-.Nm inetd:
-.Bl -tag -width Ds
-.It Fl d
-Turns on debugging.
-.It Fl R Ar rate
-Specifies the maximum number of times a service can be invoked
-in one minute; the default is 1000.
-.El
-.Pp
-Upon execution,
-.Nm inetd
-reads its configuration information from a configuration
-file which, by default, is
-.Pa /etc/inetd.conf .
-There must be an entry for each field of the configuration
-file, with entries for each field separated by a tab or
-a space. Comments are denoted by a ``#'' at the beginning
-of a line. There must be an entry for each field. The
-fields of the configuration file are as follows:
-.Pp
-.Bd -unfilled -offset indent -compact
-service name
-socket type
-protocol
-wait/nowait
-user
-server program
-server program arguments
-.Ed
-.Pp
-There are two types of services that
-.Nm inetd
-can start: standard and TCPMUX.
-A standard service has a well-known port assigned to it;
-it may be a service that implements an official Internet standard or is a
-BSD-specific service.
-As described in
-.Tn RFC 1078 ,
-TCPMUX services are nonstandard services that do not have a
-well-known port assigned to them.
-They are invoked from
-.Nm inetd
-when a program connects to the
-.Dq tcpmux
-well-known port and specifies
-the service name.
-This feature is useful for adding locally-developed servers.
-.Pp
-The
-.Em service-name
-entry is the name of a valid service in
-the file
-.Pa /etc/services .
-For
-.Dq internal
-services (discussed below), the service
-name
-.Em must
-be the official name of the service (that is, the first entry in
-.Pa /etc/services ) .
-For TCPMUX services, the value of the
-.Em service-name
-field consists of the string
-.Dq tcpmux
-followed by a slash and the
-locally-chosen service name.
-The service names listed in
-.Pa /etc/services
-and the name
-.Dq help
-are reserved.
-Try to choose unique names for your TCPMUX services by prefixing them with
-your organization's name and suffixing them with a version number.
-.Pp
-The
-.Em socket-type
-should be one of
-.Dq stream ,
-.Dq dgram ,
-.Dq raw ,
-.Dq rdm ,
-or
-.Dq seqpacket ,
-depending on whether the socket is a stream, datagram, raw,
-reliably delivered message, or sequenced packet socket.
-TCPMUX services must use
-.Dq stream .
-.Pp
-The
-.Em protocol
-must be a valid protocol as given in
-.Pa /etc/protocols .
-Examples might be
-.Dq tcp
-or
-.Dq udp .
-TCPMUX services must use
-.Dq tcp .
-.Pp
-The
-.Em wait/nowait
-entry specifies whether the server that is invoked by inetd will take over
-the socket associated with the service access point, and thus whether
-.Nm inetd
-should wait for the server to exit before listening for new service
-requests.
-Datagram servers must use
-.Dq wait ,
-as they are always invoked with the original datagram socket bound
-to the specified service address.
-These servers must read at least one datagram from the socket
-before exiting.
-If a datagram server connects
-to its peer, freeing the socket so
-.Nm inetd
-can received further messages on the socket, it is said to be
-a
-.Dq multi-threaded
-server;
-it should read one datagram from the socket and create a new socket
-connected to the peer.
-It should fork, and the parent should then exit
-to allow
-.Nm inetd
-to check for new service requests to spawn new servers.
-Datagram servers which process all incoming datagrams
-on a socket and eventually time out are said to be
-.Dq single-threaded .
-.Xr Comsat 8 ,
-.Pq Xr biff 1
-and
-.Xr talkd 8
-are both examples of the latter type of
-datagram server.
-.Xr Tftpd 8
-is an example of a multi-threaded datagram server.
-.Pp
-Servers using stream sockets generally are multi-threaded and
-use the
-.Dq nowait
-entry.
-Connection requests for these services are accepted by
-.Nm inetd ,
-and the server is given only the newly-accepted socket connected
-to a client of the service.
-Most stream-based services operate in this manner.
-Stream-based servers that use
-.Dq wait
-are started with the listening service socket, and must accept
-at least one connection request before exiting.
-Such a server would normally accept and process incoming connection
-requests until a timeout.
-TCPMUX services must use
-.Dq nowait .
-.Pp
-The
-.Em user
-entry should contain the user name of the user as whom the server
-should run. This allows for servers to be given less permission
-than root.
-.Pp
-The
-.Em server-program
-entry should contain the pathname of the program which is to be
-executed by
-.Nm inetd
-when a request is found on its socket. If
-.Nm inetd
-provides this service internally, this entry should
-be
-.Dq internal .
-.Pp
-The
-.Em server program arguments
-should be just as arguments
-normally are, starting with argv[0], which is the name of
-the program. If the service is provided internally, the
-word
-.Dq internal
-should take the place of this entry.
-.Pp
-The
-.Nm inetd
-program
-provides several
-.Dq trivial
-services internally by use of
-routines within itself. These services are
-.Dq echo ,
-.Dq discard ,
-.Dq chargen
-(character generator),
-.Dq daytime
-(human readable time), and
-.Dq time
-(machine readable time,
-in the form of the number of seconds since midnight, January
-1, 1900). All of these services are tcp based. For
-details of these services, consult the appropriate
-.Tn RFC
-from the Network Information Center.
-.Pp
-The
-.Nm inetd
-program
-rereads its configuration file when it receives a hangup signal,
-.Dv SIGHUP .
-Services may be added, deleted or modified when the configuration file
-is reread.
-Except when started in debugging mode,
-.Nm
-records its process ID in the file
-.Pa /var/run/inetd.pid
-to assist in reconfiguration.
-.Sh TCPMUX
-.Pp
-.Tn RFC 1078
-describes the TCPMUX protocol:
-``A TCP client connects to a foreign host on TCP port 1. It sends the
-service name followed by a carriage-return line-feed <CRLF>. The
-service name is never case sensitive. The server replies with a
-single character indicating positive (+) or negative (\-)
-acknowledgment, immediately followed by an optional message of
-explanation, terminated with a <CRLF>. If the reply was positive,
-the selected protocol begins; otherwise the connection is closed.''
-The program is passed the TCP connection as file descriptors 0 and 1.
-.Pp
-If the TCPMUX service name begins with a ``+'',
-.Nm inetd
-returns the positive reply for the program.
-This allows you to invoke programs that use stdin/stdout
-without putting any special server code in them.
-.Pp
-The special service name
-.Dq help
-causes
-.Nm inetd
-to list TCPMUX services in
-.Pa inetd.conf .
-.ne 1i
-.Sh "EXAMPLES"
-.Pp
-Here are several example service entries for the various types of services:
-.Bd -literal
-ftp stream tcp nowait root /usr/libexec/ftpd ftpd -l
-ntalk dgram udp wait root /usr/libexec/ntalkd ntalkd
-tcpmux/+date stream tcp nowait guest /bin/date date
-tcpmux/phonebook stream tcp nowait guest /usr/local/bin/phonebook phonebook
-.Ed
-.Sh "ERROR MESSAGES"
-The
-.Nm inetd
-server
-logs error messages using
-.Xr syslog 3 .
-Important error messages and their explanations are:
-.Bd -literal
-\fIservice\fP/\fIprotocol\fP server failing (looping), service terminated.
-.Ed
-The number of requests for the specified service in the past minute
-exceeded the limit. The limit exists to prevent a broken program
-or a malicious user from swamping the system.
-This message may occur for several reasons:
-1) there are lots of hosts requesting the service within a short time period,
-2) a 'broken' client program is requesting the service too frequently,
-3) a malicious user is running a program to invoke the service in
-a 'denial of service' attack, or
-4) the invoked service program has an error that causes clients
-to retry quickly.
-Use the
-.Op Fl R
-option,
-as described above, to change the rate limit.
-Once the limit is reached, the service will be
-reenabled automatically in 10 minutes.
-.sp
-.Bd -literal
-\fIservice\fP/\fIprotocol\fP: No such user '\fIuser\fP', service ignored
-\fIservice\fP/\fIprotocol\fP: getpwnam: \fIuser\fP: No such user
-.Ed
-No entry for
-.Em user
-exists in the
-.Pa passwd
-file. The first message
-occurs when
-.Nm inetd
-(re)reads the configuration file. The second message occurs when the
-service is invoked.
-.sp
-.Bd -literal
-\fIservice\fP: can't set uid \fInumber\fP
-\fIservice\fP: can't set gid \fInumber\fP
-.Ed
-The user or group ID for the entry's
-.Em user
-is invalid.
-.Sh SEE ALSO
-.Xr comsat 8 ,
-.Xr fingerd 8 ,
-.Xr ftpd 8 ,
-.Xr rexecd 8 ,
-.Xr rlogind 8 ,
-.Xr rshd 8 ,
-.Xr telnetd 8 ,
-.Xr tftpd 8
-.Sh HISTORY
-The
-.Nm
-command appeared in
-.Bx 4.3 .
-TCPMUX is based on code and documentation by Mark Lottor.
+++ /dev/null
-/*
- * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/*
- * Copyright (c) 1983, 1991, 1993, 1994
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef lint
-static char copyright[] =
-"@(#) Copyright (c) 1983, 1991, 1993, 1994\n\
- The Regents of the University of California. All rights reserved.\n";
-#endif /* not lint */
-
-#ifndef lint
-static char sccsid[] = "@(#)inetd.c 8.4 (Berkeley) 4/13/94";
-#endif /* not lint */
-
-/*
- * Inetd - Internet super-server
- *
- * This program invokes all internet services as needed. Connection-oriented
- * services are invoked each time a connection is made, by creating a process.
- * This process is passed the connection as file descriptor 0 and is expected
- * to do a getpeername to find out the source host and port.
- *
- * Datagram oriented services are invoked when a datagram
- * arrives; a process is created and passed a pending message
- * on file descriptor 0. Datagram servers may either connect
- * to their peer, freeing up the original socket for inetd
- * to receive further messages on, or ``take over the socket'',
- * processing all arriving datagrams and, eventually, timing
- * out. The first type of server is said to be ``multi-threaded'';
- * the second type of server ``single-threaded''.
- *
- * Inetd uses a configuration file which is read at startup
- * and, possibly, at some later time in response to a hangup signal.
- * The configuration file is ``free format'' with fields given in the
- * order shown below. Continuation lines for an entry must being with
- * a space or tab. All fields must be present in each entry.
- *
- * service name must be in /etc/services or must
- * name a tcpmux service
- * socket type stream/dgram/raw/rdm/seqpacket
- * protocol must be in /etc/protocols
- * wait/nowait single-threaded/multi-threaded
- * user user to run daemon as
- * server program full path name
- * server program arguments maximum of MAXARGS (20)
- *
- * TCP services without official port numbers are handled with the
- * RFC1078-based tcpmux internal service. Tcpmux listens on port 1 for
- * requests. When a connection is made from a foreign host, the service
- * requested is passed to tcpmux, which looks it up in the servtab list
- * and returns the proper entry for the service. Tcpmux returns a
- * negative reply if the service doesn't exist, otherwise the invoked
- * server is expected to return the positive reply if the service type in
- * inetd.conf file has the prefix "tcpmux/". If the service type has the
- * prefix "tcpmux/+", tcpmux will return the positive reply for the
- * process; this is for compatibility with older server code, and also
- * allows you to invoke programs that use stdin/stdout without putting any
- * special server code in them. Services that use tcpmux are "nowait"
- * because they do not have a well-known port and hence cannot listen
- * for new requests.
- *
- * Comment lines are indicated by a `#' in column 1.
- */
-#include <sys/param.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <sys/wait.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-#include <errno.h>
-#include <fcntl.h>
-#include <netdb.h>
-#include <pwd.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <syslog.h>
-#include <unistd.h>
-
-#include "pathnames.h"
-
-#define TOOMANY 100 /* don't start more than TOOMANY */
-#define CNT_INTVL 60 /* servers in CNT_INTVL sec. */
-#define RETRYTIME (60*10) /* retry after bind or server fail */
-
-#define SIGBLOCK (sigmask(SIGCHLD)|sigmask(SIGHUP)|sigmask(SIGALRM))
-
-
-int debug = 0;
-int nsock, maxsock;
-fd_set allsock;
-int options;
-int timingout;
-int toomany = TOOMANY;
-struct servent *sp;
-
-struct servtab {
- char *se_service; /* name of service */
- int se_socktype; /* type of socket to use */
- char *se_proto; /* protocol used */
- short se_wait; /* single threaded server */
- short se_checked; /* looked at during merge */
- char *se_user; /* user name to run as */
- struct biltin *se_bi; /* if built-in, description */
- char *se_server; /* server program */
-#define MAXARGV 20
- char *se_argv[MAXARGV+1]; /* program arguments */
- int se_fd; /* open descriptor */
- int se_type; /* type */
- struct sockaddr_in se_ctrladdr;/* bound address */
- int se_count; /* number started since se_time */
- struct timeval se_time; /* start of se_count */
- struct servtab *se_next;
-} *servtab;
-
-#define NORM_TYPE 0
-#define MUX_TYPE 1
-#define MUXPLUS_TYPE 2
-#define ISMUX(sep) (((sep)->se_type == MUX_TYPE) || \
- ((sep)->se_type == MUXPLUS_TYPE))
-#define ISMUXPLUS(sep) ((sep)->se_type == MUXPLUS_TYPE)
-
-
-void chargen_dg __P((int, struct servtab *));
-void chargen_stream __P((int, struct servtab *));
-void close_sep __P((struct servtab *));
-void config __P((int));
-void daytime_dg __P((int, struct servtab *));
-void daytime_stream __P((int, struct servtab *));
-void discard_dg __P((int, struct servtab *));
-void discard_stream __P((int, struct servtab *));
-void echo_dg __P((int, struct servtab *));
-void echo_stream __P((int, struct servtab *));
-void endconfig __P((void));
-struct servtab *enter __P((struct servtab *));
-void freeconfig __P((struct servtab *));
-struct servtab *getconfigent __P((void));
-void machtime_dg __P((int, struct servtab *));
-void machtime_stream __P((int, struct servtab *));
-char *newstr __P((char *));
-char *nextline __P((FILE *));
-void print_service __P((char *, struct servtab *));
-void reapchild __P((int));
-void retry __P((int));
-int setconfig __P((void));
-void setup __P((struct servtab *));
-char *sskip __P((char **));
-char *skip __P((char **));
-struct servtab *tcpmux __P((int));
-
-struct biltin {
- char *bi_service; /* internally provided service name */
- int bi_socktype; /* type of socket supported */
- short bi_fork; /* 1 if should fork before call */
- short bi_wait; /* 1 if should wait for child */
- void (*bi_fn)(); /* function which performs it */
-} biltins[] = {
- /* Echo received data */
- { "echo", SOCK_STREAM, 1, 0, echo_stream },
- { "echo", SOCK_DGRAM, 0, 0, echo_dg },
-
- /* Internet /dev/null */
- { "discard", SOCK_STREAM, 1, 0, discard_stream },
- { "discard", SOCK_DGRAM, 0, 0, discard_dg },
-
- /* Return 32 bit time since 1970 */
- { "time", SOCK_STREAM, 0, 0, machtime_stream },
- { "time", SOCK_DGRAM, 0, 0, machtime_dg },
-
- /* Return human-readable time */
- { "daytime", SOCK_STREAM, 0, 0, daytime_stream },
- { "daytime", SOCK_DGRAM, 0, 0, daytime_dg },
-
- /* Familiar character generator */
- { "chargen", SOCK_STREAM, 1, 0, chargen_stream },
- { "chargen", SOCK_DGRAM, 0, 0, chargen_dg },
-
- { "tcpmux", SOCK_STREAM, 1, 0, (void (*)())tcpmux },
-
- { NULL }
-};
-
-#define NUMINT (sizeof(intab) / sizeof(struct inent))
-char *CONFIG = _PATH_INETDCONF;
-char *pid_file = _PATH_INETDPID;
-char **Argv;
-char *LastArg;
-
-int
-main(argc, argv, envp)
- int argc;
- char *argv[], *envp[];
-{
- struct servtab *sep;
- struct passwd *pwd;
- struct sigvec sv;
- int tmpint, ch, dofork;
- pid_t pid;
- char buf[50];
-
- Argv = argv;
- if (envp == 0 || *envp == 0)
- envp = argv;
- while (*envp)
- envp++;
- LastArg = envp[-1] + strlen(envp[-1]);
-
- openlog("inetd", LOG_PID | LOG_NOWAIT, LOG_DAEMON);
-
- while ((ch = getopt(argc, argv, "dR:p:")) != EOF)
- switch(ch) {
- case 'd':
- debug = 1;
- options |= SO_DEBUG;
- break;
- case 'R': { /* invocation rate */
- char *p;
-
- tmpint = strtol(optarg, &p, 0);
- if (tmpint < 1 || *p)
- syslog(LOG_ERR,
- "-R %s: bad value for service invocation rate",
- optarg);
- else
- toomany = tmpint;
- break;
- }
- case 'p':
- pid_file = optarg;
- break;
- case '?':
- default:
- syslog(LOG_ERR,
- "usage: inetd [-d] [-R rate] [conf-file]");
- exit(1);
- }
- argc -= optind;
- argv += optind;
-
- if (argc > 0)
- CONFIG = argv[0];
- if (debug == 0) {
- FILE *fp;
- daemon(0, 0);
-
- pid = getpid();
- fp = fopen(pid_file, "w");
- if( fp ) {
- fprintf(fp, "%ld\n", (long)pid);
- fclose(fp);
- } else {
- syslog(LOG_WARNING, "%s: %m", pid_file);
- }
- }
- memset(&sv, 0, sizeof(sv));
- sv.sv_mask = SIGBLOCK;
- sv.sv_handler = retry;
- sigvec(SIGALRM, &sv, (struct sigvec *)0);
- config(SIGHUP);
- sv.sv_handler = config;
- sigvec(SIGHUP, &sv, (struct sigvec *)0);
- sv.sv_handler = reapchild;
- sigvec(SIGCHLD, &sv, (struct sigvec *)0);
-
- {
- /* space for daemons to overwrite environment for ps */
-#define DUMMYSIZE 100
- char dummy[DUMMYSIZE];
-
- (void)memset(dummy, 'x', sizeof(DUMMYSIZE) - 1);
- dummy[DUMMYSIZE - 1] = '\0';
- (void)setenv("inetd_dummy", dummy, 1);
- }
-
- for (;;) {
- int n, ctrl;
- fd_set readable;
-
- if (nsock == 0) {
- (void) sigblock(SIGBLOCK);
- while (nsock == 0)
- sigpause(0L);
- (void) sigsetmask(0L);
- }
- readable = allsock;
- if ((n = select(maxsock + 1, &readable, (fd_set *)0,
- (fd_set *)0, (struct timeval *)0)) <= 0) {
- if (n < 0 && errno != EINTR) {
- syslog(LOG_WARNING, "select: %m");
- sleep(1);
- }
- continue;
- }
- for (sep = servtab; n && sep; sep = sep->se_next)
- if (sep->se_fd != -1 && FD_ISSET(sep->se_fd, &readable)) {
- n--;
- if (debug)
- fprintf(stderr, "someone wants %s\n",
- sep->se_service);
- if (!sep->se_wait && sep->se_socktype == SOCK_STREAM) {
- ctrl = accept(sep->se_fd, (struct sockaddr *)0,
- (int *)0);
- if (debug)
- fprintf(stderr, "accept, ctrl %d\n", ctrl);
- if (ctrl < 0) {
- if (errno != EINTR)
- syslog(LOG_WARNING,
- "accept (for %s): %m",
- sep->se_service);
- continue;
- }
- /*
- * Call tcpmux to find the real service to exec.
- */
- if (sep->se_bi &&
- sep->se_bi->bi_fn == (void (*)()) tcpmux) {
- sep = tcpmux(ctrl);
- if (sep == NULL) {
- close(ctrl);
- continue;
- }
- }
- } else
- ctrl = sep->se_fd;
- (void) sigblock(SIGBLOCK);
- pid = 0;
- dofork = (sep->se_bi == 0 || sep->se_bi->bi_fork);
- if (dofork) {
- if (sep->se_count++ == 0)
- (void)gettimeofday(&sep->se_time,
- (struct timezone *)0);
- else if (sep->se_count >= toomany) {
- struct timeval now;
-
- (void)gettimeofday(&now, (struct timezone *)0);
- if (now.tv_sec - sep->se_time.tv_sec >
- CNT_INTVL) {
- sep->se_time = now;
- sep->se_count = 1;
- } else {
- syslog(LOG_ERR,
- "%s/%s server failing (looping), service terminated",
- sep->se_service, sep->se_proto);
- close_sep(sep);
- sigsetmask(0L);
- if (!timingout) {
- timingout = 1;
- alarm(RETRYTIME);
- }
- continue;
- }
- }
- pid = fork();
- }
- if (pid < 0) {
- syslog(LOG_ERR, "fork: %m");
- if (!sep->se_wait &&
- sep->se_socktype == SOCK_STREAM)
- close(ctrl);
- sigsetmask(0L);
- sleep(1);
- continue;
- }
- if (pid && sep->se_wait) {
- sep->se_wait = pid;
- if (sep->se_fd >= 0) {
- FD_CLR(sep->se_fd, &allsock);
- nsock--;
- }
- }
- sigsetmask(0L);
- if (pid == 0) {
- if (debug && dofork)
- setsid();
- if (dofork) {
- if (debug)
- fprintf(stderr, "+ Closing from %d\n",
- maxsock);
- for (tmpint = maxsock; tmpint > 2; tmpint--)
- if (tmpint != ctrl)
- close(tmpint);
- }
- if (sep->se_bi)
- (*sep->se_bi->bi_fn)(ctrl, sep);
- else {
- if (debug)
- fprintf(stderr, "%d execl %s\n",
- getpid(), sep->se_server);
- dup2(ctrl, 0);
- close(ctrl);
- dup2(0, 1);
- dup2(0, 2);
- if ((pwd = getpwnam(sep->se_user)) == NULL) {
- syslog(LOG_ERR,
- "%s/%s: %s: No such user",
- sep->se_service, sep->se_proto,
- sep->se_user);
- if (sep->se_socktype != SOCK_STREAM)
- recv(0, buf, sizeof (buf), 0);
- _exit(1);
- }
- if (pwd->pw_uid) {
- if (setgid(pwd->pw_gid) < 0) {
- syslog(LOG_ERR,
- "%s: can't set gid %d: %m",
- sep->se_service, pwd->pw_gid);
- _exit(1);
- }
- (void) initgroups(pwd->pw_name,
- pwd->pw_gid);
- if (setuid(pwd->pw_uid) < 0) {
- syslog(LOG_ERR,
- "%s: can't set uid %d: %m",
- sep->se_service, pwd->pw_uid);
- _exit(1);
- }
- }
- execv(sep->se_server, sep->se_argv);
- if (sep->se_socktype != SOCK_STREAM)
- recv(0, buf, sizeof (buf), 0);
- syslog(LOG_ERR,
- "cannot execute %s: %m", sep->se_server);
- _exit(1);
- }
- }
- if (!sep->se_wait && sep->se_socktype == SOCK_STREAM)
- close(ctrl);
- }
- }
-}
-
-void
-reapchild(signo)
- int signo;
-{
- int status;
- pid_t pid;
- struct servtab *sep;
-
- for (;;) {
- pid = wait3(&status, WNOHANG, (struct rusage *)0);
- if (pid <= 0)
- break;
- if (debug)
- fprintf(stderr, "%d reaped, status %#x\n",
- pid, status);
- for (sep = servtab; sep; sep = sep->se_next)
- if (sep->se_wait == pid) {
- if (status)
- syslog(LOG_WARNING,
- "%s: exit status 0x%x",
- sep->se_server, status);
- if (debug)
- fprintf(stderr, "restored %s, fd %d\n",
- sep->se_service, sep->se_fd);
- FD_SET(sep->se_fd, &allsock);
- nsock++;
- sep->se_wait = 1;
- }
- }
-}
-
-void
-config(signo)
- int signo;
-{
- struct servtab *sep, *cp, **sepp;
- struct passwd *pwd;
- long omask;
-
- if (!setconfig()) {
- syslog(LOG_ERR, "%s: %m", CONFIG);
- return;
- }
- for (sep = servtab; sep; sep = sep->se_next)
- sep->se_checked = 0;
- while (cp = getconfigent()) {
- if ((pwd = getpwnam(cp->se_user)) == NULL) {
- syslog(LOG_ERR,
- "%s/%s: No such user '%s', service ignored",
- cp->se_service, cp->se_proto, cp->se_user);
- continue;
- }
- for (sep = servtab; sep; sep = sep->se_next)
- if (strcmp(sep->se_service, cp->se_service) == 0 &&
- strcmp(sep->se_proto, cp->se_proto) == 0)
- break;
- if (sep != 0) {
- int i;
-
- omask = sigblock(SIGBLOCK);
- /*
- * sep->se_wait may be holding the pid of a daemon
- * that we're waiting for. If so, don't overwrite
- * it unless the config file explicitly says don't
- * wait.
- */
- if (cp->se_bi == 0 &&
- (sep->se_wait == 1 || cp->se_wait == 0))
- sep->se_wait = cp->se_wait;
-#define SWAP(a, b) { char *c = a; a = b; b = c; }
- if (cp->se_user)
- SWAP(sep->se_user, cp->se_user);
- if (cp->se_server)
- SWAP(sep->se_server, cp->se_server);
- for (i = 0; i < MAXARGV; i++)
- SWAP(sep->se_argv[i], cp->se_argv[i]);
- sigsetmask(omask);
- freeconfig(cp);
- if (debug)
- print_service("REDO", sep);
- } else {
- sep = enter(cp);
- if (debug)
- print_service("ADD ", sep);
- }
- sep->se_checked = 1;
- if (ISMUX(sep)) {
- sep->se_fd = -1;
- continue;
- }
- sp = getservbyname(sep->se_service, sep->se_proto);
- if (sp == 0) {
- syslog(LOG_ERR, "%s/%s: unknown service",
- sep->se_service, sep->se_proto);
- sep->se_checked = 0;
- continue;
- }
- if (sp->s_port != sep->se_ctrladdr.sin_port) {
- sep->se_ctrladdr.sin_family = AF_INET;
- sep->se_ctrladdr.sin_port = sp->s_port;
- if (sep->se_fd >= 0)
- close_sep(sep);
- }
- if (sep->se_fd == -1)
- setup(sep);
- }
- endconfig();
- /*
- * Purge anything not looked at above.
- */
- omask = sigblock(SIGBLOCK);
- sepp = &servtab;
- while (sep = *sepp) {
- if (sep->se_checked) {
- sepp = &sep->se_next;
- continue;
- }
- *sepp = sep->se_next;
- if (sep->se_fd >= 0)
- close_sep(sep);
- if (debug)
- print_service("FREE", sep);
- freeconfig(sep);
- free((char *)sep);
- }
- (void) sigsetmask(omask);
-}
-
-void
-retry(signo)
- int signo;
-{
- struct servtab *sep;
-
- timingout = 0;
- for (sep = servtab; sep; sep = sep->se_next)
- if (sep->se_fd == -1)
- setup(sep);
-}
-
-void
-setup(sep)
- struct servtab *sep;
-{
- int on = 1;
-
- if ((sep->se_fd = socket(AF_INET, sep->se_socktype, 0)) < 0) {
- if (debug)
- fprintf(stderr, "socket failed on %s/%s: %s\n",
- sep->se_service, sep->se_proto,
- strerror(errno));
- syslog(LOG_ERR, "%s/%s: socket: %m",
- sep->se_service, sep->se_proto);
- return;
- }
-#define turnon(fd, opt) \
-setsockopt(fd, SOL_SOCKET, opt, (char *)&on, sizeof (on))
- if (strcmp(sep->se_proto, "tcp") == 0 && (options & SO_DEBUG) &&
- turnon(sep->se_fd, SO_DEBUG) < 0)
- syslog(LOG_ERR, "setsockopt (SO_DEBUG): %m");
- if (turnon(sep->se_fd, SO_REUSEADDR) < 0)
- syslog(LOG_ERR, "setsockopt (SO_REUSEADDR): %m");
-#undef turnon
- if (bind(sep->se_fd, (struct sockaddr *)&sep->se_ctrladdr,
- sizeof (sep->se_ctrladdr)) < 0) {
- if (debug)
- fprintf(stderr, "bind failed on %s/%s: %s\n",
- sep->se_service, sep->se_proto,
- strerror(errno));
- syslog(LOG_ERR, "%s/%s: bind: %m",
- sep->se_service, sep->se_proto);
- (void) close(sep->se_fd);
- sep->se_fd = -1;
- if (!timingout) {
- timingout = 1;
- alarm(RETRYTIME);
- }
- return;
- }
- if (sep->se_socktype == SOCK_STREAM)
- listen(sep->se_fd, 10);
- FD_SET(sep->se_fd, &allsock);
- nsock++;
- if (sep->se_fd > maxsock)
- maxsock = sep->se_fd;
- if (debug) {
- fprintf(stderr, "registered %s on %d\n",
- sep->se_server, sep->se_fd);
- }
-}
-
-/*
- * Finish with a service and its socket.
- */
-void
-close_sep(sep)
- struct servtab *sep;
-{
- if (sep->se_fd >= 0) {
- nsock--;
- FD_CLR(sep->se_fd, &allsock);
- (void) close(sep->se_fd);
- sep->se_fd = -1;
- }
- sep->se_count = 0;
- /*
- * Don't keep the pid of this running deamon: when reapchild()
- * reaps this pid, it would erroneously increment nsock.
- */
- if (sep->se_wait > 1)
- sep->se_wait = 1;
-}
-
-struct servtab *
-enter(cp)
- struct servtab *cp;
-{
- struct servtab *sep;
- long omask;
-
- sep = (struct servtab *)malloc(sizeof (*sep));
- if (sep == (struct servtab *)0) {
- syslog(LOG_ERR, "Out of memory.");
- exit(-1);
- }
- *sep = *cp;
- sep->se_fd = -1;
- omask = sigblock(SIGBLOCK);
- sep->se_next = servtab;
- servtab = sep;
- sigsetmask(omask);
- return (sep);
-}
-
-FILE *fconfig = NULL;
-struct servtab serv;
-char line[LINE_MAX];
-
-int
-setconfig()
-{
-
- if (fconfig != NULL) {
- fseek(fconfig, 0L, SEEK_SET);
- return (1);
- }
- fconfig = fopen(CONFIG, "r");
- return (fconfig != NULL);
-}
-
-void
-endconfig()
-{
- if (fconfig) {
- (void) fclose(fconfig);
- fconfig = NULL;
- }
-}
-
-struct servtab *
-getconfigent()
-{
- struct servtab *sep = &serv;
- int argc;
- char *cp, *arg;
- static char TCPMUX_TOKEN[] = "tcpmux/";
-#define MUX_LEN (sizeof(TCPMUX_TOKEN)-1)
-
-more:
- while ((cp = nextline(fconfig)) && (*cp == '#' || *cp == '\0'))
- ;
- if (cp == NULL)
- return ((struct servtab *)0);
- /*
- * clear the static buffer, since some fields (se_ctrladdr,
- * for example) don't get initialized here.
- */
- memset((caddr_t)sep, 0, sizeof *sep);
- arg = skip(&cp);
- if (cp == NULL) {
- /* got an empty line containing just blanks/tabs. */
- goto more;
- }
- if (strncmp(arg, TCPMUX_TOKEN, MUX_LEN) == 0) {
- char *c = arg + MUX_LEN;
- if (*c == '+') {
- sep->se_type = MUXPLUS_TYPE;
- c++;
- } else
- sep->se_type = MUX_TYPE;
- sep->se_service = newstr(c);
- } else {
- sep->se_service = newstr(arg);
- sep->se_type = NORM_TYPE;
- }
- arg = sskip(&cp);
- if (strcmp(arg, "stream") == 0)
- sep->se_socktype = SOCK_STREAM;
- else if (strcmp(arg, "dgram") == 0)
- sep->se_socktype = SOCK_DGRAM;
- else if (strcmp(arg, "rdm") == 0)
- sep->se_socktype = SOCK_RDM;
- else if (strcmp(arg, "seqpacket") == 0)
- sep->se_socktype = SOCK_SEQPACKET;
- else if (strcmp(arg, "raw") == 0)
- sep->se_socktype = SOCK_RAW;
- else
- sep->se_socktype = -1;
- sep->se_proto = newstr(sskip(&cp));
- arg = sskip(&cp);
- sep->se_wait = strcmp(arg, "wait") == 0;
- if (ISMUX(sep)) {
- /*
- * Silently enforce "nowait" for TCPMUX services since
- * they don't have an assigned port to listen on.
- */
- sep->se_wait = 0;
-
- if (strcmp(sep->se_proto, "tcp")) {
- syslog(LOG_ERR,
- "%s: bad protocol for tcpmux service %s",
- CONFIG, sep->se_service);
- goto more;
- }
- if (sep->se_socktype != SOCK_STREAM) {
- syslog(LOG_ERR,
- "%s: bad socket type for tcpmux service %s",
- CONFIG, sep->se_service);
- goto more;
- }
- }
- sep->se_user = newstr(sskip(&cp));
- sep->se_server = newstr(sskip(&cp));
- if (strcmp(sep->se_server, "internal") == 0) {
- struct biltin *bi;
-
- for (bi = biltins; bi->bi_service; bi++)
- if (bi->bi_socktype == sep->se_socktype &&
- strcmp(bi->bi_service, sep->se_service) == 0)
- break;
- if (bi->bi_service == 0) {
- syslog(LOG_ERR, "internal service %s unknown",
- sep->se_service);
- goto more;
- }
- sep->se_bi = bi;
- sep->se_wait = bi->bi_wait;
- } else
- sep->se_bi = NULL;
- argc = 0;
- for (arg = skip(&cp); cp; arg = skip(&cp))
- if (argc < MAXARGV)
- sep->se_argv[argc++] = newstr(arg);
- while (argc <= MAXARGV)
- sep->se_argv[argc++] = NULL;
- return (sep);
-}
-
-void
-freeconfig(cp)
- struct servtab *cp;
-{
- int i;
-
- if (cp->se_service)
- free(cp->se_service);
- if (cp->se_proto)
- free(cp->se_proto);
- if (cp->se_user)
- free(cp->se_user);
- if (cp->se_server)
- free(cp->se_server);
- for (i = 0; i < MAXARGV; i++)
- if (cp->se_argv[i])
- free(cp->se_argv[i]);
-}
-
-
-/*
- * Safe skip - if skip returns null, log a syntax error in the
- * configuration file and exit.
- */
-char *
-sskip(cpp)
- char **cpp;
-{
- char *cp;
-
- cp = skip(cpp);
- if (cp == NULL) {
- syslog(LOG_ERR, "%s: syntax error", CONFIG);
- exit(-1);
- }
- return (cp);
-}
-
-char *
-skip(cpp)
- char **cpp;
-{
- char *cp = *cpp;
- char *start;
-
-again:
- while (*cp == ' ' || *cp == '\t')
- cp++;
- if (*cp == '\0') {
- int c;
-
- c = getc(fconfig);
- (void) ungetc(c, fconfig);
- if (c == ' ' || c == '\t')
- if (cp = nextline(fconfig))
- goto again;
- *cpp = (char *)0;
- return ((char *)0);
- }
- start = cp;
- while (*cp && *cp != ' ' && *cp != '\t')
- cp++;
- if (*cp != '\0')
- *cp++ = '\0';
- *cpp = cp;
- return (start);
-}
-
-char *
-nextline(fd)
- FILE *fd;
-{
- char *cp;
-
- if (fgets(line, sizeof (line), fd) == NULL)
- return ((char *)0);
- cp = strchr(line, '\n');
- if (cp)
- *cp = '\0';
- return (line);
-}
-
-char *
-newstr(cp)
- char *cp;
-{
- if (cp = strdup(cp ? cp : ""))
- return (cp);
- syslog(LOG_ERR, "strdup: %m");
- exit(-1);
-}
-
-void
-setproctitle(a, s)
- char *a;
- int s;
-{
- int size;
- char *cp;
- struct sockaddr_in sin;
- char buf[80];
-
- cp = Argv[0];
- size = sizeof(sin);
- if (getpeername(s, (struct sockaddr *)&sin, &size) == 0)
- (void) sprintf(buf, "-%s [%s]", a, inet_ntoa(sin.sin_addr));
- else
- (void) sprintf(buf, "-%s", a);
- strncpy(cp, buf, LastArg - cp);
- cp += strlen(cp);
- while (cp < LastArg)
- *cp++ = ' ';
-}
-
-/*
- * Internet services provided internally by inetd:
- */
-#define BUFSIZE 8192
-
-/* ARGSUSED */
-void
-echo_stream(s, sep) /* Echo service -- echo data back */
- int s;
- struct servtab *sep;
-{
- char buffer[BUFSIZE];
- int i;
-
- setproctitle(sep->se_service, s);
- while ((i = read(s, buffer, sizeof(buffer))) > 0 &&
- write(s, buffer, i) > 0)
- ;
- exit(0);
-}
-
-/* ARGSUSED */
-void
-echo_dg(s, sep) /* Echo service -- echo data back */
- int s;
- struct servtab *sep;
-{
- char buffer[BUFSIZE];
- int i, size;
- struct sockaddr sa;
-
- size = sizeof(sa);
- if ((i = recvfrom(s, buffer, sizeof(buffer), 0, &sa, &size)) < 0)
- return;
- (void) sendto(s, buffer, i, 0, &sa, sizeof(sa));
-}
-
-/* ARGSUSED */
-void
-discard_stream(s, sep) /* Discard service -- ignore data */
- int s;
- struct servtab *sep;
-{
- int ret;
- char buffer[BUFSIZE];
-
- setproctitle(sep->se_service, s);
- while (1) {
- while ((ret = read(s, buffer, sizeof(buffer))) > 0)
- ;
- if (ret == 0 || errno != EINTR)
- break;
- }
- exit(0);
-}
-
-/* ARGSUSED */
-void
-discard_dg(s, sep) /* Discard service -- ignore data */
- int s;
- struct servtab *sep;
-{
- char buffer[BUFSIZE];
-
- (void) read(s, buffer, sizeof(buffer));
-}
-
-#include <ctype.h>
-#define LINESIZ 72
-char ring[128];
-char *endring;
-
-void
-initring()
-{
- int i;
-
- endring = ring;
-
- for (i = 0; i <= 128; ++i)
- if (isprint(i))
- *endring++ = i;
-}
-
-/* ARGSUSED */
-void
-chargen_stream(s, sep) /* Character generator */
- int s;
- struct servtab *sep;
-{
- int len;
- char *rs, text[LINESIZ+2];
-
- setproctitle(sep->se_service, s);
-
- if (!endring) {
- initring();
- rs = ring;
- }
-
- text[LINESIZ] = '\r';
- text[LINESIZ + 1] = '\n';
- for (rs = ring;;) {
- if ((len = endring - rs) >= LINESIZ)
- memmove(text, rs, LINESIZ);
- else {
- memmove(text, rs, len);
- memmove(text + len, ring, LINESIZ - len);
- }
- if (++rs == endring)
- rs = ring;
- if (write(s, text, sizeof(text)) != sizeof(text))
- break;
- }
- exit(0);
-}
-
-/* ARGSUSED */
-void
-chargen_dg(s, sep) /* Character generator */
- int s;
- struct servtab *sep;
-{
- struct sockaddr sa;
- static char *rs;
- int len, size;
- char text[LINESIZ+2];
-
- if (endring == 0) {
- initring();
- rs = ring;
- }
-
- size = sizeof(sa);
- if (recvfrom(s, text, sizeof(text), 0, &sa, &size) < 0)
- return;
-
- if ((len = endring - rs) >= LINESIZ)
- memmove(text, rs, LINESIZ);
- else {
- memmove(text, rs, len);
- memmove(text + len, ring, LINESIZ - len);
- }
- if (++rs == endring)
- rs = ring;
- text[LINESIZ] = '\r';
- text[LINESIZ + 1] = '\n';
- (void) sendto(s, text, sizeof(text), 0, &sa, sizeof(sa));
-}
-
-/*
- * Return a machine readable date and time, in the form of the
- * number of seconds since midnight, Jan 1, 1900. Since gettimeofday
- * returns the number of seconds since midnight, Jan 1, 1970,
- * we must add 2208988800 seconds to this figure to make up for
- * some seventy years Bell Labs was asleep.
- */
-
-long
-machtime()
-{
- struct timeval tv;
-
- if (gettimeofday(&tv, (struct timezone *)0) < 0) {
- if (debug)
- fprintf(stderr, "Unable to get time of day\n");
- return (0L);
- }
-#define OFFSET ((u_long)25567 * 24*60*60)
- return (htonl((long)(tv.tv_sec + OFFSET)));
-#undef OFFSET
-}
-
-/* ARGSUSED */
-void
-machtime_stream(s, sep)
- int s;
- struct servtab *sep;
-{
- long result;
-
- result = machtime();
- (void) write(s, (char *) &result, sizeof(result));
-}
-
-/* ARGSUSED */
-void
-machtime_dg(s, sep)
- int s;
- struct servtab *sep;
-{
- long result;
- struct sockaddr sa;
- int size;
-
- size = sizeof(sa);
- if (recvfrom(s, (char *)&result, sizeof(result), 0, &sa, &size) < 0)
- return;
- result = machtime();
- (void) sendto(s, (char *) &result, sizeof(result), 0, &sa, sizeof(sa));
-}
-
-/* ARGSUSED */
-void
-daytime_stream(s, sep) /* Return human-readable time of day */
- int s;
- struct servtab *sep;
-{
- char buffer[256];
- time_t clock;
-
- clock = time((time_t *) 0);
-
- (void) sprintf(buffer, "%.24s\r\n", ctime(&clock));
- (void) write(s, buffer, strlen(buffer));
-}
-
-/* ARGSUSED */
-void
-daytime_dg(s, sep) /* Return human-readable time of day */
- int s;
- struct servtab *sep;
-{
- char buffer[256];
- time_t clock;
- struct sockaddr sa;
- int size;
-
- clock = time((time_t *) 0);
-
- size = sizeof(sa);
- if (recvfrom(s, buffer, sizeof(buffer), 0, &sa, &size) < 0)
- return;
- (void) sprintf(buffer, "%.24s\r\n", ctime(&clock));
- (void) sendto(s, buffer, strlen(buffer), 0, &sa, sizeof(sa));
-}
-
-/*
- * print_service:
- * Dump relevant information to stderr
- */
-void
-print_service(action, sep)
- char *action;
- struct servtab *sep;
-{
- fprintf(stderr,
- "%s: %s proto=%s, wait=%d, user=%s builtin=%x server=%s\n",
- action, sep->se_service, sep->se_proto,
- sep->se_wait, sep->se_user, (int)sep->se_bi, sep->se_server);
-}
-
-/*
- * Based on TCPMUX.C by Mark K. Lottor November 1988
- * sri-nic::ps:<mkl>tcpmux.c
- */
-
-
-static int /* # of characters upto \r,\n or \0 */
-getline(fd, buf, len)
- int fd;
- char *buf;
- int len;
-{
- int count = 0, n;
-
- do {
- n = read(fd, buf, len-count);
- if (n == 0)
- return (count);
- if (n < 0)
- return (-1);
- while (--n >= 0) {
- if (*buf == '\r' || *buf == '\n' || *buf == '\0')
- return (count);
- count++;
- buf++;
- }
- } while (count < len);
- return (count);
-}
-
-#define MAX_SERV_LEN (256+2) /* 2 bytes for \r\n */
-
-#define strwrite(fd, buf) (void) write(fd, buf, sizeof(buf)-1)
-
-struct servtab *
-tcpmux(s)
- int s;
-{
- struct servtab *sep;
- char service[MAX_SERV_LEN+1];
- int len;
-
- /* Get requested service name */
- if ((len = getline(s, service, MAX_SERV_LEN)) < 0) {
- strwrite(s, "-Error reading service name\r\n");
- return (NULL);
- }
- service[len] = '\0';
-
- if (debug)
- fprintf(stderr, "tcpmux: someone wants %s\n", service);
-
- /*
- * Help is a required command, and lists available services,
- * one per line.
- */
- if (!strcasecmp(service, "help")) {
- for (sep = servtab; sep; sep = sep->se_next) {
- if (!ISMUX(sep))
- continue;
- (void)write(s,sep->se_service,strlen(sep->se_service));
- strwrite(s, "\r\n");
- }
- return (NULL);
- }
-
- /* Try matching a service in inetd.conf with the request */
- for (sep = servtab; sep; sep = sep->se_next) {
- if (!ISMUX(sep))
- continue;
- if (!strcasecmp(service, sep->se_service)) {
- if (ISMUXPLUS(sep)) {
- strwrite(s, "+Go\r\n");
- }
- return (sep);
- }
- }
- strwrite(s, "-Service not available\r\n");
- return (NULL);
-}
+++ /dev/null
-/*
- * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/*
- * Copyright (c) 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)pathnames.h 8.1 (Berkeley) 6/6/93
- */
-
-#include <paths.h>
-
-#define _PATH_INETDCONF "/etc/inetd.conf"
-
-#ifndef _PATH_VARRUN
-#define _PATH_VARRUN "/var/run/"
-#endif
-
-#define _PATH_INETDPID _PATH_VARRUN "inetd.pid"
*
* @APPLE_LICENSE_HEADER_START@
*
-* "Portions Copyright (c) 2002 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 1.0 (the 'License'). You may not use this file
-* except in compliance with the License. Please obtain a copy of the
-* License at http://www.apple.com/publicsource and read it before using
-* this file.
+* 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 OR NON-INFRINGEMENT. Please see the
-* License for the specific language governing rights and limitations
-* under the License."
+* 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.
*
* @APPLE_LICENSE_HEADER_END@
*
PROJECTVERSION = 2.8
PROJECT_TYPE = Tool
-CFILES = ipfw.c
+CFILES = ipfw2.c
OTHERSRCS = Makefile.preamble Makefile Makefile.postamble ipfw.8
-.Dd July 2, 2003
+.\"
+.\" $FreeBSD: /repoman/r/ncvs/src/sbin/ipfw/ipfw.8,v 1.63.2.38 2003/07/28 07:15:13 luigi Exp $
+.\"
+.Dd August 13, 2002
.Dt IPFW 8
.Os Darwin
.Sh NAME
.Nd IP firewall and traffic shaper control program
.Sh SYNOPSIS
.Nm
-.Op Fl q
-.Oo
-.Fl p Ar preproc
-.Oo Fl D
-.Ar macro Ns Op = Ns Ar value
-.Oc
-.Op Fl U Ar macro
-.Oc
-.Ar pathname
+.Op Fl cq
+.Cm add
+.Ar rule
+.Nm
+.Op Fl acdefnNStT
+.Brq Cm list | show
+.Op Ar rule | first-last ...
.Nm
.Op Fl f | q
.Cm flush
.Nm
.Op Fl q
-.Es \&{ \&}
-.En Cm zero | resetlog | delete
+.Brq Cm delete | zero | resetlog
+.Op Cm set
.Op Ar number ...
.Nm
+.Cm enable
+.Brq Cm firewall | one_pass | debug | verbose | dyn_keepalive
+.Nm
+.Cm disable
+.Brq Cm firewall | one_pass | debug | verbose | dyn_keepalive
+.Pp
+.Nm
+.Cm set Oo Cm disable Ar number ... Oc Op Cm enable Ar number ...
+.Nm
+.Cm set move
+.Op Cm rule
+.Ar number Cm to Ar number
+.Nm
+.Cm set swap Ar number number
+.Nm
+.Cm set show
+.Pp
+.Nm
+.Brq Cm pipe | queue
+.Ar number
+.Cm config
+.Ar config-options
+.Nm
.Op Fl s Op Ar field
-.Op Fl aftN
-.Es \&{ \&}
-.En Cm list | show
+.Brq Cm pipe | queue
+.Brq Cm delete | list | show
.Op Ar number ...
+.Pp
.Nm
-.Op Fl q
-.Cm add
-.Op Ar number
-.Ar rule-body
+.Op Fl cnNqS
+.Oo
+.Fl p Ar preproc
+.Oo
+.Ar preproc-flags
+.Oc
+.Oc
+.Ar pathname
.Sh DESCRIPTION
+The
.Nm
-is the user interface for controlling the
-.Xr ipfirewall 4
-.
+utility is the user interface for controlling the
+.Xr ipfw 4
+firewall and the
+.Xr dummynet 4
+traffic shaper in
+.Fx .
.Pp
-Each incoming or outgoing packet is passed through the
+.Bd -ragged -offset XXXX
+.Em NOTE:
+this manual page documents the newer version of
.Nm
-rules.
-If the host is acting as a gateway, packets forwarded by
-the gateway are processed by
+introduced in
+.Fx
+CURRENT in July 2002, also known as
+.Nm ipfw2 .
+.Nm ipfw2
+is a superset of the old firewall,
+.Nm ipfw1 .
+The differences between the two are listed in Section
+.Sx IPFW2 ENHANCEMENTS ,
+which you are encouraged to read to revise older rulesets and possibly
+write them more efficiently.
+See Section
+.Sx USING IPFW2 IN FreeBSD-STABLE
+for instructions on how to run
+.Nm ipfw2
+on
+.Fx
+STABLE.
+.Ed
+.Pp
+An
+.Nm
+configuration, or
+.Em ruleset ,
+is made of a list of
+.Em rules
+numbered from 1 to 65535.
+Packets are passed to
.Nm
-twice.
-When the host is acting as a bridge, packets forwarded by
-the bridge are processed by
+from a number of different places in the protocol stack
+(depending on the source and destination of the packet,
+it is possible that
.Nm
-once.
+is invoked multiple times on the same packet).
+The packet passed to the firewall is compared
+against each of the rules in the firewall
+.Em ruleset .
+When a match is found, the action corresponding to the
+matching rule is performed.
.Pp
-A firewall configuration is made of a list of numbered rules,
-which is scanned for each packet until a match is found and
-the relevant action is performed.
Depending on the action and certain system settings, packets
-can be reinjected into the firewall at the rule after the
+can be reinjected into the firewall at some rule after the
matching one for further processing.
-All rules apply to all interfaces, so it is responsibility
-of the system administrator to write the ruleset in such a
-way as to minimize the number of checks.
-.Pp
-A configuration always includes a
-.Em DEFAULT
-rule (numbered 65535) which cannot be modified by the programmer
-and always matches packets.
-The action associated with the default rule can be either
+.Pp
+An
+.Nm
+ruleset always includes a
+.Em default
+rule (numbered 65535) which cannot be modified or deleted,
+and matches all packets.
+The action associated with the
+.Em default
+rule can be either
.Cm deny
or
.Cm allow
.Pp
If the ruleset includes one or more rules with the
.Cm keep-state
+or
+.Cm limit
option, then
.Nm
assumes a
.Em stateful
-behaviour, i.e. upon a match will create dynamic rules matching
+behaviour, i.e. upon a match it will create dynamic rules matching
the exact parameters (addresses and ports) of the matching packet.
.Pp
These dynamic rules, which have a limited lifetime, are checked
at the first occurrence of a
-.Cm check-state
-or
+.Cm check-state ,
.Cm keep-state
+or
+.Cm limit
rule, and are typically used to open the firewall on-demand to
legitimate traffic only.
See the
-.Sx RULE FORMAT
+.Sx STATEFUL FIREWALL
and
.Sx EXAMPLES
-sections below for more information on the stateful behaviour of
+Sections below for more information on the stateful behaviour of
.Nm .
.Pp
All rules (including dynamic ones) have a few associated counters:
.Pp
Rules can be added with the
.Cm add
-command; deleted individually with the
+command; deleted individually or in groups with the
.Cm delete
-command, and globally with the
+command, and globally (except those in set 31) with the
.Cm flush
command; displayed, optionally with the content of the
counters, using the
.Cm resetlog
commands.
.Pp
+Also, each rule belongs to one of 32 different
+.Em sets
+, and there are
+.Nm
+commands to atomically manipulate sets, such as enable,
+disable, swap sets, move all rules in a set to another
+one, delete all rules in a set. These can be useful to
+install temporary configurations, or to test them.
+See Section
+.Sx SETS OF RULES
+for more information on
+.Em sets .
+.Pp
The following options are available:
.Bl -tag -width indent
.It Fl a
While listing, show counter values.
-See also the
+The
.Cm show
-command.
+command just implies this option.
+.It Fl c
+When entering or showing rules, print them in compact form,
+i.e. without the optional "ip from any to any" string
+when this does not carry any additional information.
+.It Fl d
+While listing, show dynamic rules in addition to static ones.
+.It Fl e
+While listing, if the
+.Fl d
+option was specified, also show expired dynamic rules.
.It Fl f
Don't ask for confirmation for commands that can cause problems
if misused,
.No i.e. Cm flush .
-.Em Note ,
-if there is no tty associated with the process, this is implied.
+If there is no tty associated with the process, this is implied.
+.It Fl n
+Only check syntax of the command strings, without actually passing
+them to the kernel.
+.It Fl N
+Try to resolve addresses and service names in output.
.It Fl q
While
.Cm add Ns ing ,
.Ql sh\ /etc/rc.firewall ) ,
or by processing a file of many
.Nm
-rules,
-across a remote login session.
+rules across a remote login session.
If a
.Cm flush
is performed in normal (verbose) mode (with the default kernel
configuration), it prints a message.
-Because all rules are flushed, the message cannot be delivered
-to the login session.
-This causes the remote login session to be closed and the
-remainder of the ruleset is not processed.
-Access to the console is required to recover.
+Because all rules are flushed, the message might not be delivered
+to the login session, causing the remote login session to be closed
+and the remainder of the ruleset to not be processed.
+Access to the console would then be required to recover.
+.It Fl S
+While listing rules, show the
+.Em set
+each rule belongs to.
+If this flag is not specified, disabled rules will not be
+listed.
+.It Fl s Op Ar field
+While listing pipes, sort according to one of the four
+counters (total or current packets or bytes).
.It Fl t
-While listing, show last match timestamp.
-.It Fl N
-Try to resolve addresses and service names in output.
+While listing, show last match timestamp (converted with ctime()).
+.It Fl T
+While listing, show last match timestamp (as seconds from the epoch).
+This form can be more convenient for postprocessing by scripts.
.El
.Pp
To ease configuration, rules can be put into a file which is
processed using
.Nm
-as shown in the first synopsis line.
+as shown in the last synopsis line.
An absolute
.Ar pathname
must be used.
-The file
-will be read line by line and applied as arguments to the
+The file will be read line by line and applied as arguments to the
.Nm
utility.
.Pp
.Ev PATH
name search is performed.
Care should be taken with this in environments where not all
-filesystems are mounted (yet) by the time
+file systems are mounted (yet) by the time
.Nm
is being run (e.g. when they are mounted over NFS).
Once
.Fl p
-has been specified, optional
-.Fl D
-and
-.Fl U
-specifications can follow and will be passed on to the preprocessor.
+has been specified, any additional arguments as passed on to the preprocessor
+for interpretation.
This allows for flexible configuration files (like conditionalizing
them on the local hostname) and the use of macros to centralize
frequently required arguments like IP addresses.
-.Sh RULE FORMAT
+.Pp
The
.Nm
-rule format is the following:
-.Bd -ragged
+.Cm pipe
+and
+.Cm queue
+commands are used to configure the traffic shaper, as shown in the
+.Sx TRAFFIC SHAPER (DUMMYNET) CONFIGURATION
+Section below.
+.Pp
+If the world and the kernel get out of sync the
+.Nm
+ABI may break, preventing you from being able to add any rules. This can
+adversely effect the booting process. You can use
+.Nm
+.Cm disable
+.Cm firewall
+to temporarily disable the firewall to regain access to the network,
+allowing you to fix the problem.
+.Sh PACKET FLOW
+A packet is checked against the active ruleset in multiple places
+in the protocol stack, under control of several sysctl variables.
+These places and variables are shown below, and it is important to
+have this picture in mind in order to design a correct ruleset.
+.Bd -literal -offset indent
+ ^ to upper layers V
+ | |
+ +----------->-----------+
+ ^ V
+ [ip_input] [ip_output] net.inet.ip.fw.enable=1
+ | |
+ ^ V
+[ether_demux] [ether_output_frame] net.link.ether.ipfw=1
+ | |
+ +-->--[bdg_forward]-->--+ net.link.ether.bridge_ipfw=1
+ ^ V
+ | to devices |
+.Ed
+.Pp
+As can be noted from the above picture, the number of
+times the same packet goes through the firewall can
+vary between 0 and 4 depending on packet source and
+destination, and system configuration.
+.Pp
+Note that as packets flow through the stack, headers can be
+stripped or added to it, and so they may or may not be available
+for inspection.
+E.g., incoming packets will include the MAC header when
+.Nm
+is invoked from
+.Cm ether_demux() ,
+but the same packets will have the MAC header stripped off when
+.Nm
+is invoked from
+.Cm ip_input() .
+.Pp
+Also note that each packet is always checked against the complete ruleset,
+irrespective of the place where the check occurs, or the source of the packet.
+If a rule contains some match patterns or actions which are not valid
+for the place of invocation (e.g. trying to match a MAC header within
+.Cm ip_input()
+), the match pattern will not match, but a
+.Cm not
+operator in front of such patterns
+.Em will
+cause the pattern to
+.Em always
+match on those packets.
+It is thus the responsibility of
+the programmer, if necessary, to write a suitable ruleset to
+differentiate among the possible places.
+.Cm skipto
+rules can be useful here, as an example:
+.Bd -literal -offset indent
+# packets from ether_demux or bdg_forward
+ipfw add 10 skipto 1000 all from any to any layer2 in
+# packets from ip_input
+ipfw add 10 skipto 2000 all from any to any not layer2 in
+# packets from ip_output
+ipfw add 10 skipto 3000 all from any to any not layer2 out
+# packets from ether_output_frame
+ipfw add 10 skipto 4000 all from any to any layer2 out
+.Ed
+.Pp
+(yes, at the moment there is no way to differentiate between
+ether_demux and bdg_forward).
+.Sh SYNTAX
+In general, each keyword or argument must be provided as
+a separate command line argument, with no leading or trailing
+spaces. Keywords are case-sensitive, whereas arguments may
+or may not be case-sensitive depending on their nature
+(e.g. uid's are, hostnames are not).
+.Pp
+In
+.Nm ipfw2
+you can introduce spaces after commas ',' to make
+the line more readable. You can also put the entire
+command (including flags) into a single argument.
+E.g. the following forms are equivalent:
+.Bd -literal -offset indent
+ipfw -q add deny src-ip 10.0.0.0/24,127.0.0.1/8
+ipfw -q add deny src-ip 10.0.0.0/24, 127.0.0.1/8
+ipfw "-q add deny src-ip 10.0.0.0/24, 127.0.0.1/8"
+.Ed
+.Sh RULE FORMAT
+The format of
+.Nm
+rules is the following:
+.Bd -ragged -offset indent
+.Op Ar rule_number
+.Op Cm set Ar set_number
.Op Cm prob Ar match_probability
-.Ar action
+.br
+.Ar " " action
.Op Cm log Op Cm logamount Ar number
-.Ar proto
-.Cm from Ar src
-.Cm to Ar dst
-.Op Ar interface-spec
-.Op Ar options
+.Ar body
.Ed
.Pp
-Each packet can be filtered based on the following information that is
-associated with it:
+where the body of the rule specifies which information is used
+for filtering packets, among the following:
.Pp
-.Bl -tag -width "Source and destination IP address" -offset indent -compact
-.It Transmit and receive interface
-(by name or address)
+.Bl -tag -width "Source and dest. addresses and ports" -offset XXX -compact
+.It Layer-2 header fields
+When available
+.It IPv4 Protocol
+TCP, UDP, ICMP, etc.
+.It Source and dest. addresses and ports
.It Direction
-(incoming or outgoing)
-.It Source and destination IP address
-(possibly masked)
-.It Protocol
-(TCP, UDP, ICMP, etc.)
-.It Source and destination port
-(lists, ranges or masks)
-.It TCP flags
-.It IP fragment flag
+See Section
+.Sx PACKET FLOW
+.It Transmit and receive interface
+By name or address
+.It Misc. IP header fields
+Version, type of service, datagram length, identification,
+fragment flag (non-zero IP offset),
+Time To Live
.It IP options
+.It Misc. TCP header fields
+TCP flags (SYN, FIN, ACK, RST, etc.),
+sequence number, acknowledgment number,
+window
+.It TCP options
.It ICMP types
-.It User ID of the socket associated with the packet
+for ICMP packets
+.It User/group ID
+When the packet can be associated with a local socket.
.El
.Pp
-Note that it may be dangerous to filter on the source IP
-address or source TCP/UDP port because either or both could
-easily be spoofed.
+Note that some of the above information, e.g. source MAC or IP addresses and
+TCP/UDP ports, could easily be spoofed, so filtering on those fields
+alone might not guarantee the desired results.
.Bl -tag -width indent
+.It Ar rule_number
+Each rule is associated with a
+.Ar rule_number
+in the range 1..65535, with the latter reserved for the
+.Em default
+rule.
+Rules are checked sequentially by rule number.
+Multiple rules can have the same number, in which case they are
+checked (and listed) according to the order in which they have
+been added.
+If a rule is entered without specifying a number, the kernel will
+assign one in such a way that the rule becomes the last one
+before the
+.Em default
+rule.
+Automatic rule numbers are assigned by incrementing the last
+non-default rule number by the value of the sysctl variable
+.Ar net.inet.ip.fw.autoinc_step
+which defaults to 100.
+If this is not possible (e.g. because we would go beyond the
+maximum allowed rule number), the number of the last
+non-default value is used instead.
+.It Cm set Ar set_number
+Each rule is associated with a
+.Ar set_number
+in the range 0..31.
+Sets can be individually disabled and enabled, so this parameter
+is of fundamental importance for atomic ruleset manipulation.
+It can be also used to simplify deletion of groups of rules.
+If a rule is entered without specifying a set number,
+set 0 will be used.
+.br
+Set 31 is special in that it cannot be disabled,
+and rules in set 31 are not deleted by the
+.Nm ipfw flush
+command (but you can delete them with the
+.Nm ipfw delete set 31
+command).
+Set 31 is also used for the
+.Em default
+rule.
.It Cm prob Ar match_probability
A match is only declared with the specified probability
(floating point number between 0 and 1).
This can be useful for a number of applications such as
-random packet drop.
-.It Ar action :
+random packet drop or
+(in conjunction with
+.Xr dummynet 4 )
+to simulate the effect of multiple paths leading to out-of-order
+packet delivery.
+.Pp
+Note: this condition is checked before any other condition, including
+ones such as keep-state or check-state which might have side effects.
+.It Cm log Op Cm logamount Ar number
+When a packet matches a rule with the
+.Cm log
+keyword, a message will be
+logged to
+.Xr syslogd 8
+with a
+.Dv LOG_SECURITY
+facility.
+The logging only occurs if the sysctl variable
+.Em net.inet.ip.fw.verbose
+is set to 1
+(which is the default when the kernel is compiled with
+.Dv IPFIREWALL_VERBOSE
+) and the number of packets logged so far for that
+particular rule does not exceed the
+.Cm logamount
+parameter.
+If no
+.Cm logamount
+is specified, the limit is taken from the sysctl variable
+.Em net.inet.ip.fw.verbose_limit .
+In both cases, a value of 0 removes the logging limit.
+.Pp
+Once the limit is reached, logging can be re-enabled by
+clearing the logging counter or the packet counter for that entry, see the
+.Cm resetlog
+command.
+.Pp
+Note: logging is done after all other packet matching conditions
+have been successfully verified, and before performing the final
+action (accept, deny, etc.) on the packet.
+.El
+.Ss RULE ACTIONS
+A rule can be associated with one of the following actions, which
+will be executed when the packet matches the body of the rule.
.Bl -tag -width indent
-.It Cm allow
+.It Cm allow | accept | pass | permit
Allow packets that match rule.
The search terminates.
-Aliases are
-.Cm pass ,
-.Cm permit
-and
-.Cm accept .
-.It Cm deny
-Discard packets that match this rule.
-The search terminates.
-.Cm drop
-is an alias for
-.Cm deny .
-.It Cm reject
-(Deprecated).
-Discard packets that match this rule, and try to send an ICMP
-host unreachable notice.
-The search terminates.
-.It Cm unreach Ar code
-Discard packets that match this rule, and try to send an ICMP
-unreachable notice with code
-.Ar code ,
-where
-.Ar code
-is a number from 0 to 255, or one of these aliases:
-.Cm net , host , protocol , port ,
-.Cm needfrag , srcfail , net-unknown , host-unknown ,
-.Cm isolated , net-prohib , host-prohib , tosnet ,
-.Cm toshost , filter-prohib , host-precedence
-or
-.Cm precedence-cutoff .
-The search terminates.
-.It Cm reset
-TCP packets only.
-Discard packets that match this rule, and try to send a TCP
-reset (RST) notice.
-The search terminates.
-.It Cm count
-Update counters for all packets that match rule.
-The search continues with the next rule.
.It Cm check-state
Checks the packet against the dynamic ruleset.
-If a match is found then the search terminates, otherwise
-we move to the next rule.
+If a match is found, execute the action associated with
+the rule which generated this dynamic rule, otherwise
+move to the next rule.
+.br
+.Cm Check-state
+rules do not have a body.
If no
.Cm check-state
rule is found, the dynamic ruleset is checked at the first
.Cm keep-state
+or
+.Cm limit
rule.
+.It Cm count
+Update counters for all packets that match rule.
+The search continues with the next rule.
+.It Cm deny | drop
+Discard packets that match this rule.
+The search terminates.
.It Cm divert Ar port
Divert packets that match this rule to the
.Xr divert 4
socket bound to port
.Ar port .
The search terminates.
-.It Cm tee Ar port
-Send a copy of packets matching this rule to the
-.Xr divert 4
-socket bound to port
-.Ar port .
-The search terminates and the original packet is accepted
-(but see section
-.Sx BUGS
-below).
-.It Cm fwd Ar ipaddr Ns Xo
-.Op , Ns Ar port
-.Xc
+.It Cm fwd | forward Ar ipaddr Ns Op , Ns Ar port
Change the next-hop on matching packets to
.Ar ipaddr ,
-which can be an IP address in dotted quad or a host name.
+which can be an IP address in dotted quad format or a host name.
+The search terminates if this rule matches.
+.Pp
If
.Ar ipaddr
-is not a directly-reachable address, the route as found in
-the local routing table for that IP is used instead.
+is a local address, then matching packets will be forwarded to
+.Ar port
+(or the port number in the packet if one is not specified in the rule)
+on the local machine.
+.br
If
.Ar ipaddr
-is a local address, then on a packet entering the system
-from a remote host it will be diverted to
-.Ar port
-on the local machine, keeping the local address of the socket
-set to the original IP address the packet was destined for.
-This is intended for use with transparent proxy servers.
-If the IP is not a local address then the port number
-(if specified) is ignored and the rule only applies to packets
-leaving the system.
-This will also map addresses to local ports when packets are
-generated locally.
-The search terminates if this rule matches.
-If the port number is not given then the port number in the
-packet is used, so that a packet for an external machine port
-Y would be forwarded to local port Y.
-The kernel must have been compiled with the
-.Dv IPFIREWALL_FORWARD
-option.
+is not a local address, then the port number
+(if specified) is ignored, and the packet will be
+forwarded to the remote address, using the route as found in
+the local routing table for that IP.
+.br
+A
+.Ar fwd
+rule will not match layer-2 packets (those received
+on ether_input, ether_output, or bridged).
+.br
+The
+.Cm fwd
+action does not change the contents of the packet at all.
+In particular, the destination address remains unmodified, so
+packets forwarded to another system will usually be rejected by that system
+unless there is a matching rule on that system to capture them.
+For packets forwarded locally,
+the local address of the socket will be
+set to the original destination address of the packet.
+This makes the
+.Xr netstat 1
+entry look rather weird but is intended for
+use with transparent proxy servers.
+.It Cm pipe Ar pipe_nr
+Pass packet to a
+.Xr dummynet 4
+.Dq pipe
+(for bandwidth limitation, delay, etc.).
+See the
+.Sx TRAFFIC SHAPER (DUMMYNET) CONFIGURATION
+Section for further information.
+The search terminates; however, on exit from the pipe and if
+the
+.Xr sysctl 8
+variable
+.Em net.inet.ip.fw.one_pass
+is not set, the packet is passed again to the firewall code
+starting from the next rule.
+.It Cm queue Ar queue_nr
+Pass packet to a
+.Xr dummynet 4
+.Dq queue
+(for bandwidth limitation using WF2Q+).
+.It Cm reject
+(Deprecated).
+Synonym for
+.Cm unreach host .
+.It Cm reset
+Discard packets that match this rule, and if the
+packet is a TCP packet, try to send a TCP reset (RST) notice.
+The search terminates.
.It Cm skipto Ar number
Skip all subsequent rules numbered less than
.Ar number .
The search continues with the first rule numbered
.Ar number
or higher.
+.It Cm tee Ar port
+Send a copy of packets matching this rule to the
+.Xr divert 4
+socket bound to port
+.Ar port .
+The search terminates and the original packet is accepted
+(but see Section
+.Sx BUGS
+below).
+.It Cm unreach Ar code
+Discard packets that match this rule, and try to send an ICMP
+unreachable notice with code
+.Ar code ,
+where
+.Ar code
+is a number from 0 to 255, or one of these aliases:
+.Cm net , host , protocol , port ,
+.Cm needfrag , srcfail , net-unknown , host-unknown ,
+.Cm isolated , net-prohib , host-prohib , tosnet ,
+.Cm toshost , filter-prohib , host-precedence
+or
+.Cm precedence-cutoff .
+The search terminates.
.El
-.It Cm log Op Cm logamount Ar number
-If the kernel was compiled with
-.Dv IPFIREWALL_VERBOSE ,
-then when a packet matches a rule with the
-.Cm log
-keyword a message will be
-logged to
-.Xr syslogd 8
-with a
-.Dv LOG_AUTHPRIV
-facility.
-.Em Note :
-by default, they are appended to the
-.Pa /var/log/system.log
-file (see
-.Xr syslog.conf 5 ) .
-If the kernel was compiled with the
-.Dv IPFIREWALL_VERBOSE_LIMIT
-option, then by default logging will cease after the number
-of packets specified by the option are received for that
-particular chain entry, and
-.Em net.inet.ip.fw.verbose_limit
-will be set to that number.
-However, if
-.Cm logamount Ar number
-is used, that
-.Ar number
-will be the logging limit rather than
-.Em net.inet.ip.fw.verbose_limit ,
-where the value
-.Dq 0
-removes the logging limit.
-Logging may then be re-enabled by clearing the logging counter
-or the packet counter for that entry.
-.Pp
-Console logging and the log limit are adjustable dynamically
-through the
-.Xr sysctl 8
-interface in the MIB base of
-.Em net.inet.ip.fw .
-.It Ar proto
-An IP protocol specified by number or name (for a complete
-list see
+.Ss RULE BODY
+The body of a rule contains zero or more patterns (such as
+specific source and destination addresses or ports,
+protocol options, incoming or outgoing interfaces, etc.)
+that the packet must match in order to be recognised.
+In general, the patterns are connected by (implicit)
+.Cm and
+operators -- i.e. all must match in order for the
+rule to match.
+Individual patterns can be prefixed by the
+.Cm not
+operator to reverse the result of the match, as in
+.Pp
+.Dl "ipfw add 100 allow ip from not 1.2.3.4 to any"
+.Pp
+Additionally, sets of alternative match patterns (
+.Em or-blocks
+) can be constructed by putting the patterns in
+lists enclosed between parentheses ( ) or braces { }, and
+using the
+.Cm or
+operator as follows:
+.Pp
+.Dl "ipfw add 100 allow ip from { x or not y or z } to any"
+.Pp
+Only one level of parentheses is allowed.
+Beware that most shells have special meanings for parentheses
+or braces, so it is advisable to put a backslash \\ in front of them
+to prevent such interpretations.
+.Pp
+The body of a rule must in general include a source and destination
+address specifier.
+The keyword
+.Ar any
+can be used in various places to specify that the content of
+a required field is irrelevant.
+.Pp
+The rule body has the following format:
+.Bd -ragged -offset indent
+.Op Ar proto Cm from Ar src Cm to Ar dst
+.Op Ar options
+.Ed
+.Pp
+The first part (proto from src to dst) is for backward
+compatibility with
+.Nm ipfw1 .
+In
+.Nm ipfw2
+any match pattern (including MAC headers, IPv4 protocols,
+addresses and ports) can be specified in the
+.Ar options
+section.
+.Pp
+Rule fields have the following meaning:
+.Bl -tag -width indent
+.It Ar proto : protocol | Cm { Ar protocol Cm or ... }
+.It Ar protocol : Oo Cm not Oc Ar protocol-name | protocol-number
+An IPv4 protocol specified by number or name
+(for a complete list see
.Pa /etc/protocols ) .
The
.Cm ip
or
.Cm all
keywords mean any protocol will match.
-.It Ar src No and Ar dst :
-.Cm any | me | Op Cm not
-.Aq Ar address Ns / Ns Ar mask
-.Op Ar ports
-.Pp
-Specifying
-.Cm any
-makes the rule match any IP number.
-.Pp
-Specifying
-.Cm me
-makes the rule match any IP number configured on an interface in the system.
-This is a computationally semi-expensive check which should be used with care.
.Pp
The
-.Aq Ar address Ns / Ns Ar mask
-may be specified as:
-.Bl -tag -width "ipno/bits"
-.It Ar ipno
-An IP number of the form 1.2.3.4.
-Only this exact IP number will match the rule.
-.It Ar ipno Ns / Ns Ar bits
-An IP number with a mask width of the form 1.2.3.4/24.
-In this case all IP numbers from 1.2.3.0 to 1.2.3.255 will match.
-.It Ar ipno Ns : Ns Ar mask
-An IP number with a mask of the form 1.2.3.4:255.255.240.0.
-In this case all IP numbers from 1.2.0.0 to 1.2.15.255 will match.
-.El
+.Cm { Ar protocol Cm or ... }
+format (an
+.Em or-block )
+is provided for convenience only but its use is deprecated.
+.It Ar src No and Ar dst : Bro Cm addr | Cm { Ar addr Cm or ... } Brc Op Oo Cm not Oc Ar ports
+An address (or a list, see below)
+optionally followed by
+.Ar ports
+specifiers.
.Pp
-The sense of the match can be inverted by preceding an address with the
+The second format (
+.Em or-block
+with multiple addresses) is provided for convenience only and
+its use is discouraged.
+.It Ar addr : Oo Cm not Oc Brq Cm any | me | Ar addr-list | Ar addr-set
+.It Cm any
+matches any IP address.
+.It Cm me
+matches any IP address configured on an interface in the system.
+The address list is evaluated at the time the packet is
+analysed.
+.It Ar addr-list : ip-addr Ns Op Ns , Ns Ar addr-list
+.It Ar ip-addr :
+A host or subnet address specified in one of the following ways:
+.Bl -tag -width indent
+.It Ar numeric-ip | hostname
+Matches a single IPv4 address, specified as dotted-quad or a hostname.
+Hostnames are resolved at the time the rule is added to the firewall list.
+.It Ar addr Ns / Ns Ar masklen
+Matches all addresses with base
+.Ar addr
+(specified as a dotted quad or a hostname)
+and mask width of
+.Cm masklen
+bits.
+As an example, 1.2.3.4/25 will match
+all IP numbers from 1.2.3.0 to 1.2.3.127 .
+.It Ar addr Ns : Ns Ar mask
+Matches all addresses with base
+.Ar addr
+(specified as a dotted quad or a hostname)
+and the mask of
+.Ar mask ,
+specified as a dotted quad.
+As an example, 1.2.3.4/255.0.255.0 will match
+1.*.3.*.
+We suggest to use this form only for non-contiguous
+masks, and resort to the
+.Ar addr Ns / Ns Ar masklen
+format for contiguous masks, which is more compact and less
+error-prone.
+.El
+.It Ar addr-set : addr Ns Oo Ns / Ns Ar masklen Oc Ns Cm { Ns Ar list Ns Cm }
+.It Ar list : Bro Ar num | num-num Brc Ns Op Ns , Ns Ar list
+Matches all addresses with base address
+.Ar addr
+(specified as a dotted quad or a hostname)
+and whose last byte is in the list between braces { } .
+Note that there must be no spaces between braces and
+numbers (spaces after commas are allowed).
+Elements of the list can be specified as single entries
+or ranges.
+The
+.Ar masklen
+field is used to limit the size of the set of addresses,
+and can have any value between 24 and 32. If not specified,
+it will be assumed as 24.
+.br
+This format is particularly useful to handle sparse address sets
+within a single rule. Because the matching occurs using a
+bitmask, it takes constant time and dramatically reduces
+the complexity of rulesets.
+.br
+As an example, an address specified as 1.2.3.4/24{128,35-55,89}
+will match the following IP addresses:
+.br
+1.2.3.128, 1.2.3.35 to 1.2.3.55, 1.2.3.89 .
+.It Ar ports : Bro Ar port | port Ns \&- Ns Ar port Ns Brc Ns Op , Ns Ar ports
+For protocols which support port numbers (such as TCP and UDP), optional
+.Cm ports
+may be specified as one or more ports or port ranges, separated
+by commas but no spaces, and an optional
.Cm not
-modifier, causing all other addresses to be matched instead.
-This does not affect the selection of port numbers.
-.Pp
-With the TCP and UDP protocols, optional
-.Em ports
-may be specified as:
-.Bd -ragged -offset indent
-.Sm off
-.Eo \&{
-.Ar port |
-.Ar port No \&- Ar port |
-.Ar port : mask
-.Ec \&} Op , Ar port Op , Ar ...
-.Sm on
-.Ed
-.Pp
+operator.
The
.Ql \&-
notation specifies a range of ports (including boundaries).
.Pp
-The
-.Ql \&:
-notation specifies a port and a mask, a match is declared if
-the port number in the packet matches the one in the rule,
-limited to the bits which are set in the mask.
-.Pp
Service names (from
.Pa /etc/services )
may be used instead of numeric port values.
-A range may only be specified as the first value, and the
-length of the port list is limited to
-.Dv IP_FW_MAX_PORTS
-ports (as defined in
-.Pa /usr/src/sys/netinet/ip_fw.h ) .
+The length of the port list is limited to 30 ports or ranges,
+though one can specify larger ranges by using an
+.Em or-block
+in the
+.Cm options
+section of the rule.
+.Pp
A backslash
.Pq Ql \e
can be used to escape the dash
.Pq Ql -
-character in a service name:
+character in a service name (from a shell, the backslash must be
+typed twice to avoid the shell itself interpreting it as an escape
+character).
.Pp
.Dl "ipfw add count tcp from any ftp\e\e-data-ftp to any"
.Pp
See the
.Cm frag
option for details on matching fragmented packets.
-.It Ar interface-spec
-Some combinations of the following specifiers are allowed:
-.Bl -tag -width "via ipno"
-.It Cm in
-Only match incoming packets.
-.It Cm out
-Only match outgoing packets.
-.It Cm via Ar ifX
-Packet must be going through interface
-.Ar ifX .
-.It Cm via Ar if Ns Cm *
-Packet must be going through interface
-.Ar ifX ,
-where
-.Ar X
-is any unit number.
-.It Cm via any
-Packet must be going through
-.Em some
-interface.
-.It Cm via Ar ipno
-Packet must be going through the interface having IP address
-.Ar ipno .
.El
+.Ss RULE OPTIONS (MATCH PATTERNS)
+Additional match patterns can be used within
+rules. Zero or more of these so-called
+.Em options
+can be present in a rule, optionally prefixed by the
+.Cm not
+operand, and possibly grouped into
+.Em or-blocks .
.Pp
-The
-.Cm via
-keyword causes the interface to always be checked.
-If
-.Cm recv
-or
-.Cm xmit
-is used instead of
-.Cm via ,
-then the only receive or transmit interface (respectively)
-is checked.
-By specifying both, it is possible to match packets based on
-both receive and transmit interface, e.g.:
-.Pp
-.Dl "ipfw add 100 deny ip from any to any out recv ed0 xmit ed1"
-.Pp
-The
-.Cm recv
-interface can be tested on either incoming or outgoing packets,
-while the
-.Cm xmit
-interface can only be tested on outgoing packets.
-So
-.Cm out
-is required (and
-.Cm in
-is invalid) whenever
-.Cm xmit
-is used.
-Specifying
-.Cm via
-together with
-.Cm xmit
-or
-.Cm recv
-is invalid.
-.Pp
-A packet may not have a receive or transmit interface: packets
-originating from the local host have no receive interface,
-while packets destined for the local host have no transmit
-interface.
-.It Ar options :
+The following match patterns can be used (listed in alphabetical order):
.Bl -tag -width indent
-.It Cm keep-state Op Ar method
-Upon a match, the firewall will create a dynamic rule, whose
-default behaviour is to matching bidirectional traffic between
-source and destination IP/port using the same protocol.
-The rule has a limited lifetime (controlled by a set of
-.Xr sysctl 8
-variables), and the lifetime is refreshed every time a matching
-packet is found.
-.Pp
-The actual behaviour can be modified by specifying a different
-.Ar method ,
-although at the moment only the default one is specified.
+.It Cm // this is a comment.
+Inserts the specified text as a comment in the rule.
+Everything following // is considered as a comment and stored in the rule.
+You can have comment-only rules, which are listed as having a
+.Cm count
+action followed by the comment.
.It Cm bridged
Matches only bridged packets.
-This can be useful for multicast or broadcast traffic, which
-would otherwise pass through the firewall twice: once during
-bridging, and a second time when the packet is delivered to
-the local stack.
+.It Cm dst-ip Ar ip-address
+Matches IP packets whose destination IP is one of the address(es)
+specified as argument.
+.It Cm dst-port Ar ports
+Matches IP packets whose destination port is one of the port(s)
+specified as argument.
+.It Cm established
+Matches TCP packets that have the RST or ACK bits set.
.It Cm frag
-Match if the packet is a fragment and this is not the first
-fragment of the datagram.
-.Cm frag
-may not be used in conjunction with either
-.Cm tcpflags
-or TCP/UDP port specifications.
-.It Cm ipoptions Ar spec
-Match if the IP header contains the comma separated list of
-options specified in
-.Ar spec .
-The supported IP options are:
+Matches packets that are fragments and not the first
+fragment of an IP datagram. Note that these packets will not have
+the next protocol header (e.g. TCP, UDP) so options that look into
+these headers cannot match.
+.It Cm gid Ar group
+Matches all TCP or UDP packets sent by or received for a
+.Ar group .
+A
+.Ar group
+may be specified by name or number.
+.It Cm icmptypes Ar types
+Matches ICMP packets whose ICMP type is in the list
+.Ar types .
+The list may be specified as any combination of
+individual types (numeric) separated by commas.
+.Em Ranges are not allowed.
+The supported ICMP types are:
+.Pp
+echo reply
+.Pq Cm 0 ,
+destination unreachable
+.Pq Cm 3 ,
+source quench
+.Pq Cm 4 ,
+redirect
+.Pq Cm 5 ,
+echo request
+.Pq Cm 8 ,
+router advertisement
+.Pq Cm 9 ,
+router solicitation
+.Pq Cm 10 ,
+time-to-live exceeded
+.Pq Cm 11 ,
+IP header bad
+.Pq Cm 12 ,
+timestamp request
+.Pq Cm 13 ,
+timestamp reply
+.Pq Cm 14 ,
+information request
+.Pq Cm 15 ,
+information reply
+.Pq Cm 16 ,
+address mask request
+.Pq Cm 17
+and address mask reply
+.Pq Cm 18 .
+.It Cm in | out
+Matches incoming or outgoing packets, respectively.
+.Cm in
+and
+.Cm out
+are mutually exclusive (in fact,
+.Cm out
+is implemented as
+.Cm not in Ns No ).
+.It Cm ipid Ar id-list
+Matches IP packets whose
+.Cm ip_id
+field has value included in
+.Ar id-list ,
+which is either a single value or a list of values or ranges
+specified in the same way as
+.Ar ports .
+.It Cm iplen Ar len-list
+Matches IP packets whose total length, including header and data, is
+in the set
+.Ar len-list ,
+which is either a single value or a list of values or ranges
+specified in the same way as
+.Ar ports .
+.It Cm ipoptions Ar spec
+Matches packets whose IP header contains the comma separated list of
+options specified in
+.Ar spec .
+The supported IP options are:
.Pp
.Cm ssrr
(strict source route),
The absence of a particular option may be denoted
with a
.Ql \&! .
-.It Cm tcpoptions Ar spec
-Match if the TCP header contains the comma separated list of
-options specified in
+.It Cm ipprecedence Ar precedence
+Matches IP packets whose precedence field is equal to
+.Ar precedence .
+.It Cm ipsec
+Matches packets that have IPSEC history associated with them
+(i.e. the packet comes encapsulated in IPSEC, the kernel
+has IPSEC support and IPSEC_FILTERGIF option, and can correctly
+decapsulate it).
+.Pp
+Note that specifying
+.Cm ipsec
+is different from specifying
+.Cm proto Ar ipsec
+as the latter will only look at the specific IP protocol field,
+irrespective of IPSEC kernel support and the validity of the IPSEC data.
+.It Cm iptos Ar spec
+Matches IP packets whose
+.Cm tos
+field contains the comma separated list of
+service types specified in
.Ar spec .
-The supported TCP options are:
+The supported IP types of service are:
.Pp
-.Cm mss
-(maximum segment size),
-.Cm window
-(tcp window advertisement),
-.Cm sack
-(selective ack),
-.Cm ts
-(rfc1323 timestamp) and
-.Cm cc
-(rfc1644 t/tcp connection count).
-The absence of a particular option may be denoted
+.Cm lowdelay
+.Pq Dv IPTOS_LOWDELAY ,
+.Cm throughput
+.Pq Dv IPTOS_THROUGHPUT ,
+.Cm reliability
+.Pq Dv IPTOS_RELIABILITY ,
+.Cm mincost
+.Pq Dv IPTOS_MINCOST ,
+.Cm congestion
+.Pq Dv IPTOS_CE .
+The absence of a particular type may be denoted
with a
.Ql \&! .
-.It Cm established
-TCP packets only.
-Match packets that have the RST or ACK bits set.
+.It Cm ipttl Ar ttl-list
+Matches IP packets whose time to live is included in
+.Ar ttl-list ,
+which is either a single value or a list of values or ranges
+specified in the same way as
+.Ar ports .
+.It Cm ipversion Ar ver
+Matches IP packets whose IP version field is
+.Ar ver .
+.It Cm keep-state
+Upon a match, the firewall will create a dynamic rule, whose
+default behaviour is to match bidirectional traffic between
+source and destination IP/port using the same protocol.
+The rule has a limited lifetime (controlled by a set of
+.Xr sysctl 8
+variables), and the lifetime is refreshed every time a matching
+packet is found.
+.It Cm layer2
+Matches only layer2 packets, i.e. those passed to
+.Nm
+from ether_demux() and ether_output_frame().
+.It Cm limit Bro Cm src-addr | src-port | dst-addr | dst-port Brc Ar N
+The firewall will only allow
+.Ar N
+connections with the same
+set of parameters as specified in the rule.
+One or more
+of source and destination addresses and ports can be
+specified.
+.It Cm { MAC | mac } Ar dst-mac src-mac
+Match packets with a given
+.Ar dst-mac
+and
+.Ar src-mac
+addresses, specified as the
+.Cm any
+keyword (matching any MAC address), or six groups of hex digits
+separated by colons,
+and optionally followed by a mask indicating how many bits are
+significant, as in
+.Pp
+.Dl "MAC 10:20:30:40:50:60/33 any"
+.Pp
+Note that the order of MAC addresses (destination first,
+source second) is
+the same as on the wire, but the opposite of the one used for
+IP addresses.
+.It Cm mac-type Ar mac-type
+Matches packets whose Ethernet Type field
+corresponds to one of those specified as argument.
+.Ar mac-type
+is specified in the same way as
+.Cm port numbers
+(i.e. one or more comma-separated single values or ranges).
+You can use symbolic names for known values such as
+.Em vlan , ipv4, ipv6 .
+Values can be entered as decimal or hexadecimal (if prefixed by 0x),
+and they are always printed as hexadecimal (unless the
+.Cm -N
+option is used, in which case symbolic resolution will be attempted).
+.It Cm proto Ar protocol
+Matches packets with the corresponding IPv4 protocol.
+.It Cm recv | xmit | via Brq Ar ifX | Ar if Ns Cm * | Ar ipno | Ar any
+Matches packets received, transmitted or going through,
+respectively, the interface specified by exact name
+.Ns No ( Ar ifX Ns No ),
+by device name
+.Ns No ( Ar if Ns Ar * Ns No ),
+by IP address, or through some interface.
+.Pp
+The
+.Cm via
+keyword causes the interface to always be checked.
+If
+.Cm recv
+or
+.Cm xmit
+is used instead of
+.Cm via ,
+then only the receive or transmit interface (respectively)
+is checked.
+By specifying both, it is possible to match packets based on
+both receive and transmit interface, e.g.:
+.Pp
+.Dl "ipfw add deny ip from any to any out recv ed0 xmit ed1"
+.Pp
+The
+.Cm recv
+interface can be tested on either incoming or outgoing packets,
+while the
+.Cm xmit
+interface can only be tested on outgoing packets.
+So
+.Cm out
+is required (and
+.Cm in
+is invalid) whenever
+.Cm xmit
+is used.
+.Pp
+A packet may not have a receive or transmit interface: packets
+originating from the local host have no receive interface,
+while packets destined for the local host have no transmit
+interface.
.It Cm setup
+Matches TCP packets that have the SYN bit set but no ACK bit.
+This is the short form of
+.Dq Li tcpflags\ syn,!ack .
+.It Cm src-ip Ar ip-address
+Matches IP packets whose source IP is one of the address(es)
+specified as argument.
+.It Cm src-port Ar ports
+Matches IP packets whose source port is one of the port(s)
+specified as argument.
+.It Cm tcpack Ar ack
TCP packets only.
-Match packets that have the SYN bit set but no ACK bit.
+Match if the TCP header acknowledgment number field is set to
+.Ar ack .
.It Cm tcpflags Ar spec
TCP packets only.
Match if the TCP header contains the comma separated list of
See the
.Cm frag
option for details on matching fragmented packets.
-.It Cm icmptypes Ar types
-ICMP packets only.
-Match if the ICMP type is in the list
-.Ar types .
-The list may be specified as any combination of ranges or
-individual types separated by commas.
-The supported ICMP types are:
+.It Cm tcpseq Ar seq
+TCP packets only.
+Match if the TCP header sequence number field is set to
+.Ar seq .
+.It Cm tcpwin Ar win
+TCP packets only.
+Match if the TCP header window field is set to
+.Ar win .
+.It Cm tcpoptions Ar spec
+TCP packets only.
+Match if the TCP header contains the comma separated list of
+options specified in
+.Ar spec .
+The supported TCP options are:
.Pp
-echo reply
-.Pq Cm 0 ,
-destination unreachable
-.Pq Cm 3 ,
-source quench
-.Pq Cm 4 ,
-redirect
-.Pq Cm 5 ,
-echo request
-.Pq Cm 8 ,
-router advertisement
-.Pq Cm 9 ,
-router solicitation
-.Pq Cm 10 ,
-time-to-live exceeded
-.Pq Cm 11 ,
-IP header bad
-.Pq Cm 12 ,
-timestamp request
-.Pq Cm 13 ,
-timestamp reply
-.Pq Cm 14 ,
-information request
-.Pq Cm 15 ,
-information reply
-.Pq Cm 16 ,
-address mask request
-.Pq Cm 17
-and address mask reply
-.Pq Cm 18 .
+.Cm mss
+(maximum segment size),
+.Cm window
+(tcp window advertisement),
+.Cm sack
+(selective ack),
+.Cm ts
+(rfc1323 timestamp) and
+.Cm cc
+(rfc1644 t/tcp connection count).
+The absence of a particular option may be denoted
+with a
+.Ql \&! .
.It Cm uid Ar user
Match all TCP or UDP packets sent by or received for a
.Ar user .
A
.Ar user
may be matched by name or identification number.
+.It Cm verrevpath
+For incoming packets,
+a routing table lookup is done on the packet's source address.
+If the interface on which the packet entered the system matches the
+outgoing interface for the route,
+the packet matches.
+If the interfaces do not match up,
+the packet does not match.
+All outgoing packets or packets with no incoming interface match.
+.Pp
+The name and functionality of the option is intentionally similar to
+the Cisco IOS command:
+.Pp
+.Dl ip verify unicast reverse-path
+.Pp
+This option can be used to make anti-spoofing rules.
+.El
+.Sh SETS OF RULES
+Each rule belongs to one of 32 different
+.Em sets
+, numbered 0 to 31.
+Set 31 is reserved for the default rule.
+.Pp
+By default, rules are put in set 0, unless you use the
+.Cm set N
+attribute when entering a new rule.
+Sets can be individually and atomically enabled or disabled,
+so this mechanism permits an easy way to store multiple configurations
+of the firewall and quickly (and atomically) switch between them.
+The command to enable/disable sets is
+.Bd -ragged -offset indent
+.Nm
+.Cm set Oo Cm disable Ar number ... Oc Op Cm enable Ar number ...
+.Ed
+.Pp
+where multiple
+.Cm enable
+or
+.Cm disable
+sections can be specified.
+Command execution is atomic on all the sets specified in the command.
+By default, all sets are enabled.
+.Pp
+When you disable a set, its rules behave as if they do not exist
+in the firewall configuration, with only one exception:
+.Bd -ragged -offset indent
+dynamic rules created from a rule before it had been disabled
+will still be active until they expire. In order to delete
+dynamic rules you have to explicitly delete the parent rule
+which generated them.
+.Ed
+.Pp
+The set number of rules can be changed with the command
+.Bd -ragged -offset indent
+.Nm
+.Cm set move
+.Brq Cm rule Ar rule-number | old-set
+.Cm to Ar new-set
+.Ed
+.Pp
+Also, you can atomically swap two rulesets with the command
+.Bd -ragged -offset indent
+.Nm
+.Cm set swap Ar first-set second-set
+.Ed
+.Pp
+See the
+.Sx EXAMPLES
+Section on some possible uses of sets of rules.
+.Sh STATEFUL FIREWALL
+Stateful operation is a way for the firewall to dynamically
+create rules for specific flows when packets that
+match a given pattern are detected. Support for stateful
+operation comes through the
+.Cm check-state , keep-state
+and
+.Cm limit
+options of
+.Nm rules.
+.Pp
+Dynamic rules are created when a packet matches a
+.Cm keep-state
+or
+.Cm limit
+rule, causing the creation of a
+.Em dynamic
+rule which will match all and only packets with
+a given
+.Em protocol
+between a
+.Em src-ip/src-port dst-ip/dst-port
+pair of addresses (
+.Em src
+and
+.Em dst
+are used here only to denote the initial match addresses, but they
+are completely equivalent afterwards).
+Dynamic rules will be checked at the first
+.Cm check-state, keep-state
+or
+.Cm limit
+occurrence, and the action performed upon a match will be the same
+as in the parent rule.
+.Pp
+Note that no additional attributes other than protocol and IP addresses
+and ports are checked on dynamic rules.
+.Pp
+The typical use of dynamic rules is to keep a closed firewall configuration,
+but let the first TCP SYN packet from the inside network install a
+dynamic rule for the flow so that packets belonging to that session
+will be allowed through the firewall:
+.Pp
+.Dl "ipfw add check-state"
+.Dl "ipfw add allow tcp from my-subnet to any setup keep-state"
+.Dl "ipfw add deny tcp from any to any"
+.Pp
+A similar approach can be used for UDP, where an UDP packet coming
+from the inside will install a dynamic rule to let the response through
+the firewall:
+.Pp
+.Dl "ipfw add check-state"
+.Dl "ipfw add allow udp from my-subnet to any keep-state"
+.Dl "ipfw add deny udp from any to any"
+.Pp
+Dynamic rules expire after some time, which depends on the status
+of the flow and the setting of some
+.Cm sysctl
+variables.
+See Section
+.Sx SYSCTL VARIABLES
+for more details.
+For TCP sessions, dynamic rules can be instructed to periodically
+send keepalive packets to refresh the state of the rule when it is
+about to expire.
+.Pp
+See Section
+.Sx EXAMPLES
+for more examples on how to use dynamic rules.
+.Sh TRAFFIC SHAPER (DUMMYNET) CONFIGURATION
+.Nm
+is also the user interface for the
+.Xr dummynet 4
+traffic shaper.
+.Pp
+.Nm dummynet
+operates by first using the firewall to classify packets and divide them into
+.Em flows ,
+using any match pattern that can be used in
+.Nm
+rules.
+Depending on local policies, a flow can contain packets for a single
+TCP connection, or from/to a given host, or entire subnet, or a
+protocol type, etc.
+.Pp
+Packets belonging to the same flow are then passed to either of two
+different objects, which implement the traffic regulation:
+.Bl -hang -offset XXXX
+.It Em pipe
+A pipe emulates a link with given bandwidth, propagation delay,
+queue size and packet loss rate.
+Packets are queued in front of the pipe as they come out from the classifier,
+and then transferred to the pipe according to the pipe's parameters.
+.Pp
+.It Em queue
+A queue
+is an abstraction used to implement the WF2Q+
+(Worst-case Fair Weighted Fair Queueing) policy, which is
+an efficient variant of the WFQ policy.
+.br
+The queue associates a
+.Em weight
+and a reference pipe to each flow, and then all backlogged (i.e.,
+with packets queued) flows linked to the same pipe share the pipe's
+bandwidth proportionally to their weights.
+Note that weights are not priorities; a flow with a lower weight
+is still guaranteed to get its fraction of the bandwidth even if a
+flow with a higher weight is permanently backlogged.
+.Pp
+.El
+In practice,
+.Em pipes
+can be used to set hard limits to the bandwidth that a flow can use, whereas
+.Em queues
+can be used to determine how different flow share the available bandwidth.
+.Pp
+The
+.Em pipe
+and
+.Em queue
+configuration commands are the following:
+.Bd -ragged -offset indent
+.Cm pipe Ar number Cm config Ar pipe-configuration
+.Pp
+.Cm queue Ar number Cm config Ar queue-configuration
+.Ed
+.Pp
+The following parameters can be configured for a pipe:
+.Pp
+.Bl -tag -width indent -compact
+.It Cm bw Ar bandwidth | device
+Bandwidth, measured in
+.Sm off
+.Op Cm K | M
+.Brq Cm bit/s | Byte/s .
+.Sm on
+.Pp
+A value of 0 (default) means unlimited bandwidth.
+The unit must immediately follow the number, as in
+.Pp
+.Dl "ipfw pipe 1 config bw 300Kbit/s"
+.Pp
+If a device name is specified instead of a numeric value, as in
+.Pp
+.Dl "ipfw pipe 1 config bw tun0"
+.Pp
+then the transmit clock is supplied by the specified device.
+At the moment only the
+.Xr tun 4
+device supports this
+functionality, for use in conjunction with
+.Xr ppp 8 .
+.Pp
+.It Cm delay Ar ms-delay
+Propagation delay, measured in milliseconds.
+The value is rounded to the next multiple of the clock tick
+(typically 10ms, but it is a good practice to run kernels
+with
+.Dq "options HZ=1000"
+to reduce
+the granularity to 1ms or less).
+Default value is 0, meaning no delay.
+.El
+.Pp
+The following parameters can be configured for a queue:
+.Pp
+.Bl -tag -width indent -compact
+.It Cm pipe Ar pipe_nr
+Connects a queue to the specified pipe.
+Multiple queues (with the same or different weights) can be connected to
+the same pipe, which specifies the aggregate rate for the set of queues.
+.Pp
+.It Cm weight Ar weight
+Specifies the weight to be used for flows matching this queue.
+The weight must be in the range 1..100, and defaults to 1.
+.El
+.Pp
+Finally, the following parameters can be configured for both
+pipes and queues:
+.Pp
+.Bl -tag -width XXXX -compact
+.Pp
+.It Cm buckets Ar hash-table-size
+Specifies the size of the hash table used for storing the
+various queues.
+Default value is 64 controlled by the
+.Xr sysctl 8
+variable
+.Em net.inet.ip.dummynet.hash_size ,
+allowed range is 16 to 65536.
+.Pp
+.It Cm mask Ar mask-specifier
+Packets sent to a given pipe or queue by an
+.Nm
+rule can be further classified into multiple flows, each of which is then
+sent to a different
+.Em dynamic
+pipe or queue.
+A flow identifier is constructed by masking the IP addresses,
+ports and protocol types as specified with the
+.Cm mask
+options in the configuration of the pipe or queue.
+For each different flow identifier, a new pipe or queue is created
+with the same parameters as the original object, and matching packets
+are sent to it.
+.Pp
+Thus, when
+.Em dynamic pipes
+are used, each flow will get the same bandwidth as defined by the pipe,
+whereas when
+.Em dynamic queues
+are used, each flow will share the parent's pipe bandwidth evenly
+with other flows generated by the same queue (note that other queues
+with different weights might be connected to the same pipe).
+.br
+Available mask specifiers are a combination of one or more of the following:
+.Pp
+.Cm dst-ip Ar mask ,
+.Cm src-ip Ar mask ,
+.Cm dst-port Ar mask ,
+.Cm src-port Ar mask ,
+.Cm proto Ar mask
+or
+.Cm all ,
+.Pp
+where the latter means all bits in all fields are significant.
+.Pp
+.It Cm noerror
+When a packet is dropped by a dummynet queue or pipe, the error
+is normally reported to the caller routine in the kernel, in the
+same way as it happens when a device queue fills up. Setting this
+option reports the packet as successfully delivered, which can be
+needed for some experimental setups where you want to simulate
+loss or congestion at a remote router.
+.Pp
+.It Cm plr Ar packet-loss-rate
+Packet loss rate.
+Argument
+.Ar packet-loss-rate
+is a floating-point number between 0 and 1, with 0 meaning no
+loss, 1 meaning 100% loss.
+The loss rate is internally represented on 31 bits.
+.Pp
+.It Cm queue Brq Ar slots | size Ns Cm Kbytes
+Queue size, in
+.Ar slots
+or
+.Cm KBytes .
+Default value is 50 slots, which
+is the typical queue size for Ethernet devices.
+Note that for slow speed links you should keep the queue
+size short or your traffic might be affected by a significant
+queueing delay.
+E.g., 50 max-sized ethernet packets (1500 bytes) mean 600Kbit
+or 20s of queue on a 30Kbit/s pipe.
+Even worse effect can result if you get packets from an
+interface with a much larger MTU, e.g. the loopback interface
+with its 16KB packets.
+.Pp
+.It Cm red | gred Ar w_q Ns / Ns Ar min_th Ns / Ns Ar max_th Ns / Ns Ar max_p
+Make use of the RED (Random Early Detection) queue management algorithm.
+.Ar w_q
+and
+.Ar max_p
+are floating
+point numbers between 0 and 1 (0 not included), while
+.Ar min_th
+and
+.Ar max_th
+are integer numbers specifying thresholds for queue management
+(thresholds are computed in bytes if the queue has been defined
+in bytes, in slots otherwise).
+The
+.Xr dummynet 4
+also supports the gentle RED variant (gred).
+Three
+.Xr sysctl 8
+variables can be used to control the RED behaviour:
+.Bl -tag -width indent
+.It Em net.inet.ip.dummynet.red_lookup_depth
+specifies the accuracy in computing the average queue
+when the link is idle (defaults to 256, must be greater than zero)
+.It Em net.inet.ip.dummynet.red_avg_pkt_size
+specifies the expected average packet size (defaults to 512, must be
+greater than zero)
+.It Em net.inet.ip.dummynet.red_max_pkt_size
+specifies the expected maximum packet size, only used when queue
+thresholds are in bytes (defaults to 1500, must be greater than zero).
.El
.El
.Sh CHECKLIST
Remember to test very carefully.
It is a good idea to be near the console when doing this.
If you cannot be near the console,
-use an auto-recovery script.
+use an auto-recovery script such as the one in
+.Pa /usr/share/examples/ipfw/change_rules.sh .
.It
Don't forget the loopback interface.
.El
.Sh FINE POINTS
.Bl -bullet
.It
-There is one kind of packet that the firewall will always
-discard, that is a TCP packet's fragment with a fragment offset of
-one.
+There are circumstances where fragmented datagrams are unconditionally
+dropped.
+TCP packets are dropped if they do not contain at least 20 bytes of
+TCP header, UDP packets are dropped if they do not contain a full 8
+byte UDP header, and ICMP packets are dropped if they do not contain
+4 bytes of ICMP header, enough to specify the ICMP type, code, and
+checksum.
+These packets are simply logged as
+.Dq pullup failed
+since there may not be enough good data in the packet to produce a
+meaningful log entry.
+.It
+Another type of packet is unconditionally dropped, a TCP packet with a
+fragment offset of one.
This is a valid packet, but it only has one use, to try
to circumvent firewalls.
When logging is enabled, these packets are
reported as being dropped by rule -1.
.It
+If you are logged in over a network, loading the
+.Xr kld 4
+version of
+.Nm
+is probably not as straightforward as you would think.
+I recommend the following command line:
+.Bd -literal -offset indent
+kldload ipfw && \e
+ipfw add 32000 allow ip from any to any
+.Ed
+.Pp
+Along the same lines, doing an
+.Bd -literal -offset indent
+ipfw flush
+.Ed
+.Pp
+in similar surroundings is also a bad idea.
+.It
The
.Nm
filter list may not be modified if the system security level
.Sh SYSCTL VARIABLES
A set of
.Xr sysctl 8
-variables controls the behaviour of the firewall.
-These are shown below together with their default value and
-meaning:
+variables controls the behaviour of the firewall and
+associated modules (
+.Nm dummynet, bridge
+).
+These are shown below together with their default value
+(but always check with the
+.Xr sysctl 8
+command what value is actually in use) and meaning:
.Bl -tag -width indent
+.It Em net.inet.ip.dummynet.expire : No 1
+Lazily delete dynamic pipes/queue once they have no pending traffic.
+You can disable this by setting the variable to 0, in which case
+the pipes/queues will only be deleted when the threshold is reached.
+.It Em net.inet.ip.dummynet.hash_size : No 64
+Default size of the hash table used for dynamic pipes/queues.
+This value is used when no
+.Cm buckets
+option is specified when configuring a pipe/queue.
+.It Em net.inet.ip.dummynet.max_chain_len : No 16
+Target value for the maximum number of pipes/queues in a hash bucket.
+The product
+.Cm max_chain_len*hash_size
+is used to determine the threshold over which empty pipes/queues
+will be expired even when
+.Cm net.inet.ip.dummynet.expire=0 .
+.It Em net.inet.ip.dummynet.red_lookup_depth : No 256
+.It Em net.inet.ip.dummynet.red_avg_pkt_size : No 512
+.It Em net.inet.ip.dummynet.red_max_pkt_size : No 1500
+Parameters used in the computations of the drop probability
+for the RED algorithm.
+.It Em net.inet.ip.fw.autoinc_step : No 100
+Delta between rule numbers when auto-generating them.
+The value must be in the range 1..1000.
+This variable is only present in
+.Nm ipfw2 ,
+the delta is hardwired to 100 in
+.Nm ipfw1 .
+.It Em net.inet.ip.fw.curr_dyn_buckets : Em net.inet.ip.fw.dyn_buckets
+The current number of buckets in the hash table for dynamic rules
+(readonly).
.It Em net.inet.ip.fw.debug : No 1
Controls debugging messages produced by
.Nm .
-.It Em net.inet.ip.fw.verbose : No 1
-Enables verbose messages.
-.It Em net.inet.ip.fw.enable : No 1
-Enables the firewall.
-Setting this variable to 0 lets you run your machine without
-firewall even if compiled in.
-.It Em net.inet.ip.fw.verbose_limit : No 0
-Limits the number of messages produced by a verbose firewall.
.It Em net.inet.ip.fw.dyn_buckets : No 256
-.It Em net.inet.ip.fw.curr_dyn_buckets : No 256
-The configured and current size of the hash table used to
-hold dynamic rules.
-This must be a power of 2.
-The table can only be resized when empty, so in order to
-resize it on the fly you will probably have to
+The number of buckets in the hash table for dynamic rules.
+Must be a power of 2, up to 65536.
+It only takes effect when all dynamic rules have expired, so you
+are advised to use a
.Cm flush
-and reload the ruleset.
+command to make sure that the hash table is resized.
.It Em net.inet.ip.fw.dyn_count : No 3
Current number of dynamic rules
(read-only).
-.It Em net.inet.ip.fw.dyn_max : No 1000
+.It Em net.inet.ip.fw.dyn_keepalive : No 1
+Enables generation of keepalive packets for
+.Cm keep-state
+rules on TCP sessions. A keepalive is generated to both
+sides of the connection every 5 seconds for the last 20
+seconds of the lifetime of the rule.
+.It Em net.inet.ip.fw.dyn_max : No 8192
Maximum number of dynamic rules.
When you hit this limit, no more dynamic rules can be
installed until old ones expire.
.It Em net.inet.ip.fw.dyn_ack_lifetime : No 300
.It Em net.inet.ip.fw.dyn_syn_lifetime : No 20
-.It Em net.inet.ip.fw.dyn_fin_lifetime : No 20
-.It Em net.inet.ip.fw.dyn_rst_lifetime : No 5
+.It Em net.inet.ip.fw.dyn_fin_lifetime : No 1
+.It Em net.inet.ip.fw.dyn_rst_lifetime : No 1
+.It Em net.inet.ip.fw.dyn_udp_lifetime : No 5
.It Em net.inet.ip.fw.dyn_short_lifetime : No 30
These variables control the lifetime, in seconds, of dynamic
rules.
Upon the initial SYN exchange the lifetime is kept short,
then increased after both SYN have been seen, then decreased
-again during the final FIN exchange or when a RST
+again during the final FIN exchange or when a RST is received.
+Both
+.Em dyn_fin_lifetime
+and
+.Em dyn_rst_lifetime
+must be strictly lower than 5 seconds, the period of
+repetition of keepalives. The firewall enforces that.
+.It Em net.inet.ip.fw.enable : No 1
+Enables the firewall.
+Setting this variable to 0 lets you run your machine without
+firewall even if compiled in.
+.It Em net.inet.ip.fw.one_pass : No 1
+When set, the packet exiting from the
+.Xr dummynet 4
+pipe is not passed though the firewall again.
+Otherwise, after a pipe action, the packet is
+reinjected into the firewall at the next rule.
+.It Em net.inet.ip.fw.verbose : No 1
+Enables verbose messages.
+.It Em net.inet.ip.fw.verbose_limit : No 0
+Limits the number of messages produced by a verbose firewall.
+.It Em net.link.ether.ipfw : No 0
+Controls whether layer-2 packets are passed to
+.Nm .
+Default is no.
+.It Em net.link.ether.bridge_ipfw : No 0
+Controls whether bridged packets are passed to
+.Nm .
+Default is no.
+.El
+.Sh USING IPFW2 IN FreeBSD-STABLE
+.Nm ipfw2
+is standard in
+.Fx
+CURRENT, whereas
+.Fx
+STABLE still uses
+.Nm ipfw1
+unless the kernel is compiled with
+.Cm options IPFW2 ,
+and
+.Nm /sbin/ipfw
+and
+.Nm /usr/lib/libalias
+are recompiled with
+.Cm -DIPFW2
+and reinstalled (the same effect can be achieved by adding
+.Cm IPFW2=TRUE
+to
+.Nm /etc/make.conf
+before a buildworld).
+.Pp
+.Sh IPFW2 ENHANCEMENTS
+This Section lists the features that have been introduced in
+.Nm ipfw2
+which were not present in
+.Nm ipfw1 .
+We list them in order of the potential impact that they can
+have in writing your rulesets.
+You might want to consider using these features in order to
+write your rulesets in a more efficient way.
+.Bl -tag -width indent
+.It Syntax and flags
+.Nm ipfw1
+does not support the -n flag (only test syntax),
+nor it allows spaces after commas or supports all
+rule fields in a single argument.
+.It Handling of non-IPv4 packets
+.Nm ipfw1
+will silently accept all non-IPv4 packets (which
+.Nm ipfw1
+will only see when
+.Em net.link.ether.bridge_ipfw=1 Ns
+).
+.Nm ipfw2
+will filter all packets (including non-IPv4 ones) according to the ruleset.
+To achieve the same behaviour as
+.Nm ipfw1
+you can use the following as the very first rule in your ruleset:
+.Pp
+.Dl "ipfw add 1 allow layer2 not mac-type ip"
+.Pp
+The
+.Cm layer2
+option might seem redundant, but it is necessary -- packets
+passed to the firewall from layer3 will not have a MAC header,
+so the
+.Cm mac-type ip
+pattern will always fail on them, and the
+.Cm not
+operator will make this rule into a pass-all.
+.It Addresses
+.Nm ipfw1
+does not supports address sets or lists of addresses.
+.Pp
+.It Port specifications
+.Nm ipfw1
+only allows one port range when specifying TCP and UDP ports, and
+is limited to 10 entries instead of the 15 allowed by
+.Nm ipfw2 .
+Also, in
+.Nm ipfw1
+you can only specify ports when the rule is requesting
+.Cm tcp
+or
+.Cm udp
+packets. With
+.Nm ipfw2
+you can put port specifications in rules matching all packets,
+and the match will be attempted only on those packets carrying
+protocols which include port identifiers.
+.Pp
+Finally,
+.Nm ipfw1
+allowed the first port entry to be specified as
+.Ar port:mask
+where
+.Ar mask
+can be an arbitrary 16-bit mask.
+This syntax is of questionable usefulness and it is not
+supported anymore in
+.Nm ipfw2 .
+.It Or-blocks
+.Nm ipfw1
+does not support Or-blocks.
+.It keepalives
+.Nm ipfw1
+does not generate keepalives for stateful sessions.
+As a consequence, it might cause idle sessions to drop because
+the lifetime of the dynamic rules expires.
+.It Sets of rules
+.Nm ipfw1
+does not implement sets of rules.
+.It MAC header filtering and Layer-2 firewalling.
+.Nm ipfw1
+does not implement filtering on MAC header fields, nor is it
+invoked on packets from
+.Cm ether_demux()
+and
+.Cm ether_output_frame().
+The sysctl variable
+.Em net.link.ether.ipfw
+has no effect there.
+.It Options
+In
+.Nm ipfw1 ,
+the following options only accept a single value as an argument:
+.Pp
+.Cm ipid, iplen, ipttl
+.Pp
+The following options are not implemented by
+.Nm ipfw1 :
+.Pp
+.Cm dst-ip, dst-port, layer2, mac, mac-type, src-ip, src-port.
+.Pp
+Additionally, the RELENG_4 version of
+.Nm ipfw1
+does not implement the following options:
+.Pp
+.Cm ipid, iplen, ipprecedence, iptos, ipttl,
+.Cm ipversion, tcpack, tcpseq, tcpwin .
+.It Dummynet options
+The following option for
+.Nm dummynet
+pipes/queues is not supported:
+.Cm noerror .
.El
.Sh EXAMPLES
+There are far too many possible uses of
+.Nm
+so this Section will only give a small set of examples.
+.Pp
+.Ss BASIC PACKET FILTERING
This command adds an entry which denies all tcp packets from
.Em cracker.evil.org
to the telnet port of
.Pp
.Dl "ipfw add deny tcp from cracker.evil.org to wolf.tambov.su telnet"
.Pp
-This one disallows any connection from the entire crackers
+This one disallows any connection from the entire cracker's
network to my host:
.Pp
.Dl "ipfw add deny ip from 123.45.67.0/24 to my.host.org"
.Pp
-A fast and efficient way to limit access (not using dynamic rules)
+A first and efficient way to limit access (not using dynamic rules)
is the use of the following rules:
.Pp
.Dl "ipfw add allow tcp from any to any established"
.Cm deny
rule.
.Pp
+If you administer one or more subnets, you can take advantage of the
+.Nm ipfw2
+syntax to specify address sets and or-blocks and write extremely
+compact rulesets which selectively enable services to blocks
+of clients, as below:
+.Pp
+.Dl "goodguys=\*q{ 10.1.2.0/24{20,35,66,18} or 10.2.3.0/28{6,3,11} }\*q"
+.Dl "badguys=\*q10.1.2.0/24{8,38,60}\*q"
+.Dl ""
+.Dl "ipfw add allow ip from ${goodguys} to any"
+.Dl "ipfw add deny ip from ${badguys} to any"
+.Dl "... normal policies ..."
+.Pp
+The
+.Nm ipfw1
+syntax would require a separate rule for each IP in the above
+example.
+.Pp
+The
+.Cm verrevpath
+option could be used to do automated anti-spoofing by adding the
+following to the top of a ruleset:
+.Pp
+.Dl "ipfw add deny ip from any to any not verrevpath in"
+.Pp
+This rule drops all incoming packets that appear to be coming to the
+sytem on the wrong interface. For example, a packet with a source
+address belonging to a host on a protected internal network would be
+dropped if it tried to enter the system from an external interface.
+.Ss DYNAMIC RULES
In order to protect a site from flood attacks involving fake
TCP packets, it is safer to use dynamic rules:
.Pp
rule.
A
.Cm check-state
-rule should be usually placed near the beginning of the
+rule should usually be placed near the beginning of the
ruleset to minimize the amount of work scanning the ruleset.
Your mileage may vary.
.Pp
+To limit the number of connections a user can open
+you can use the following type of rules:
+.Pp
+.Dl "ipfw add allow tcp from my-net/24 to any setup limit src-addr 10"
+.Dl "ipfw add allow tcp from any to me setup limit src-addr 4"
+.Pp
+The former (assuming it runs on a gateway) will allow each host
+on a /24 network to open at most 10 TCP connections.
+The latter can be placed on a server to make sure that a single
+client does not use more than 4 simultaneous connections.
+.Pp
.Em BEWARE :
stateful rules can be subject to denial-of-service attacks
by a SYN-flood which opens a huge number of dynamic rules.
.Pp
.Dl ipfw -a list
.Pp
+which is equivalent to:
+.Pp
+.Dl ipfw show
+.Pp
Next rule diverts all incoming packets from 192.168.2.0/24
to divert port 5000:
.Pp
.Dl ipfw divert 5000 ip from 192.168.2.0/24 to any in
.Pp
+.Ss TRAFFIC SHAPING
+The following rules show some of the applications of
+.Nm
+and
+.Xr dummynet 4
+for simulations and the like.
+.Pp
+This rule drops random incoming packets with a probability
+of 5%:
+.Pp
+.Dl "ipfw add prob 0.05 deny ip from any to any in"
+.Pp
+A similar effect can be achieved making use of dummynet pipes:
+.Pp
+.Dl "ipfw add pipe 10 ip from any to any"
+.Dl "ipfw pipe 10 config plr 0.05"
+.Pp
+We can use pipes to artificially limit bandwidth, e.g. on a
+machine acting as a router, if we want to limit traffic from
+local clients on 192.168.2.0/24 we do:
+.Pp
+.Dl "ipfw add pipe 1 ip from 192.168.2.0/24 to any out"
+.Dl "ipfw pipe 1 config bw 300Kbit/s queue 50KBytes"
+.Pp
+note that we use the
+.Cm out
+modifier so that the rule is not used twice.
+Remember in fact that
+.Nm
+rules are checked both on incoming and outgoing packets.
+.Pp
+Should we want to simulate a bidirectional link with bandwidth
+limitations, the correct way is the following:
+.Pp
+.Dl "ipfw add pipe 1 ip from any to any out"
+.Dl "ipfw add pipe 2 ip from any to any in"
+.Dl "ipfw pipe 1 config bw 64Kbit/s queue 10Kbytes"
+.Dl "ipfw pipe 2 config bw 64Kbit/s queue 10Kbytes"
+.Pp
+The above can be very useful, e.g. if you want to see how
+your fancy Web page will look for a residential user who
+is connected only through a slow link.
+You should not use only one pipe for both directions, unless
+you want to simulate a half-duplex medium (e.g. AppleTalk,
+Ethernet, IRDA).
+It is not necessary that both pipes have the same configuration,
+so we can also simulate asymmetric links.
+.Pp
+Should we want to verify network performance with the RED queue
+management algorithm:
+.Pp
+.Dl "ipfw add pipe 1 ip from any to any"
+.Dl "ipfw pipe 1 config bw 500Kbit/s queue 100 red 0.002/30/80/0.1"
+.Pp
+Another typical application of the traffic shaper is to
+introduce some delay in the communication.
+This can significantly affect applications which do a lot of Remote
+Procedure Calls, and where the round-trip-time of the
+connection often becomes a limiting factor much more than
+bandwidth:
+.Pp
+.Dl "ipfw add pipe 1 ip from any to any out"
+.Dl "ipfw add pipe 2 ip from any to any in"
+.Dl "ipfw pipe 1 config delay 250ms bw 1Mbit/s"
+.Dl "ipfw pipe 2 config delay 250ms bw 1Mbit/s"
+.Pp
+Per-flow queueing can be useful for a variety of purposes.
+A very simple one is counting traffic:
+.Pp
+.Dl "ipfw add pipe 1 tcp from any to any"
+.Dl "ipfw add pipe 1 udp from any to any"
+.Dl "ipfw add pipe 1 ip from any to any"
+.Dl "ipfw pipe 1 config mask all"
+.Pp
+The above set of rules will create queues (and collect
+statistics) for all traffic.
+Because the pipes have no limitations, the only effect is
+collecting statistics.
+Note that we need 3 rules, not just the last one, because
+when
+.Nm
+tries to match IP packets it will not consider ports, so we
+would not see connections on separate ports as different
+ones.
+.Pp
+A more sophisticated example is limiting the outbound traffic
+on a net with per-host limits, rather than per-network limits:
+.Pp
+.Dl "ipfw add pipe 1 ip from 192.168.2.0/24 to any out"
+.Dl "ipfw add pipe 2 ip from any to 192.168.2.0/24 in"
+.Dl "ipfw pipe 1 config mask src-ip 0x000000ff bw 200Kbit/s queue 20Kbytes"
+.Dl "ipfw pipe 2 config mask dst-ip 0x000000ff bw 200Kbit/s queue 20Kbytes"
+.Ss SETS OF RULES
+To add a set of rules atomically, e.g. set 18:
+.Pp
+.Dl "ipfw set disable 18"
+.Dl "ipfw add NN set 18 ... # repeat as needed"
+.Dl "ipfw set enable 18"
+.Pp
+To delete a set of rules atomically the command is simply:
+.Pp
+.Dl "ipfw delete set 18"
+.Pp
+To test a ruleset and disable it and regain control if something goes wrong:
+.Pp
+.Dl "ipfw set disable 18"
+.Dl "ipfw add NN set 18 ... # repeat as needed"
+.Dl "ipfw set enable 18; echo done; sleep 30 && ipfw set disable 18"
+.Pp
+Here if everything goes well, you press control-C before the "sleep"
+terminates, and your ruleset will be left active. Otherwise, e.g. if
+you cannot access your box, the ruleset will be disabled after
+the sleep terminates thus restoring the previous situation.
.Sh SEE ALSO
.Xr cpp 1 ,
.Xr m4 1 ,
+.Xr bridge 4 ,
.Xr divert 4 ,
+.Xr dummynet 4 ,
.Xr ip 4 ,
.Xr ipfirewall 4 ,
.Xr protocols 5 ,
.Xr services 5 ,
.Xr init 8 ,
+.Xr kldload 8 ,
.Xr reboot 8 ,
.Xr sysctl 8 ,
.Xr syslogd 8
.Sh BUGS
-The syntax has grown over the years and it is not very clean.
-.Pp
-.Em WARNING!!WARNING!!WARNING!!WARNING!!WARNING!!WARNING!!WARNING!!
+The syntax has grown over the years and sometimes it might be confusing.
+Unfortunately, backward compatibility prevents cleaning up mistakes
+made in the definition of the syntax.
.Pp
-This program can put your computer in rather unusable state.
-When using it for the first time, work on the console of the
-computer, and do
-.Em NOT
-do anything you don't understand.
+.Em !!! WARNING !!!
.Pp
-When manipulating/adding chain entries, service and protocol names
-are not accepted.
+Misconfiguring the firewall can put your computer in an unusable state,
+possibly shutting down network services and requiring console access to
+regain control of it.
.Pp
Incoming packet fragments diverted by
.Cm divert
or
.Cm tee
are reassembled before delivery to the socket.
+The action used on those packet is the one from the
+rule which matches the first fragment of the packet.
.Pp
Packets that match a
.Cm tee
rule should not be immediately accepted, but should continue
going through the rule list.
This may be fixed in a later version.
+.Pp
+Packets diverted to userland, and then reinserted by a userland process
+may lose various packet attributes.
+The packet source interface name
+will be preserved if it is shorter than 8 bytes and the userland process
+saves and reuses the sockaddr_in
+(as does
+.Xr natd 8 ) ;
+otherwise, it may be lost.
+If a packet is reinserted in this manner, later rules may be incorrectly
+applied, making the order of
+.Cm divert
+rules in the rule sequence very important.
.Sh AUTHORS
.An Ugen J. S. Antsilevich ,
.An Poul-Henning Kamp ,
API based upon code written by
.An Daniel Boulet
for BSDI.
+.Pp
+Work on
+.Xr dummynet 4
+traffic shaper supported by Akamba Corp.
.Sh HISTORY
The
.Nm
utility first appeared in
.Fx 2.0 .
+.Xr dummynet 4
+was introduced in
+.Fx 2.2.8 .
Stateful extensions were introduced in
.Fx 4.0 .
+.Nm ipfw2
+was introduced in Summer 2002.
+++ /dev/null
-/*
- * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- *
- * This 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/*
- * Copyright (c) 1996 Alex Nash, Paul Traina, Poul-Henning Kamp
- * Copyright (c) 1994 Ugen J.S.Antsilevich
- *
- * Idea and grammar partially left from:
- * Copyright (c) 1993 Daniel Boulet
- *
- * Redistribution and use in source forms, with and without modification,
- * are permitted provided that this entire comment appears intact.
- *
- * Redistribution in binary form may occur without any restrictions.
- * Obviously, it would be nice if you gave credit where credit is due
- * but requiring it would be too onerous.
- *
- * This software is provided ``AS IS'' without any warranties of any kind.
- *
- * NEW command line interface for IP firewall facility
- *
- */
-
-
-
-#include <sys/param.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <sys/sockio.h>
-#include <sys/sysctl.h>
-#include <sys/time.h>
-#include <sys/wait.h>
-#include <sys/ioctl.h>
-
-#include <ctype.h>
-#include <err.h>
-#include <errno.h>
-#include <grp.h>
-#include <limits.h>
-#include <netdb.h>
-#include <pwd.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <unistd.h>
-#include <sysexits.h>
-
-#include <net/if.h>
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/ip.h>
-#include <netinet/ip_icmp.h>
-#include <netinet/ip_fw.h>
-#include <net/route.h> /* def. of struct route */
-#ifdef DUMMYNET
-#include <netinet/ip_dummynet.h>
-#endif /* DUMMYNET */
-#include <netinet/tcp.h>
-#include <arpa/inet.h>
-
-int s, /* main RAW socket */
- do_resolv, /* Would try to resolve all */
- do_acct, /* Show packet/byte count */
- do_time, /* Show time stamps */
- do_quiet, /* Be quiet in add and flush */
- do_force, /* Don't ask for confirmation */
- #ifdef DUMMYNET
- do_pipe, /* this cmd refers to a pipe */
- #endif /* DUMMYNET */
- do_sort, /* field to sort results (0 = no) */
- verbose;
-
-struct icmpcode {
- int code;
- char *str;
-};
-
-static struct icmpcode icmpcodes[] = {
- { ICMP_UNREACH_NET, "net" },
- { ICMP_UNREACH_HOST, "host" },
- { ICMP_UNREACH_PROTOCOL, "protocol" },
- { ICMP_UNREACH_PORT, "port" },
- { ICMP_UNREACH_NEEDFRAG, "needfrag" },
- { ICMP_UNREACH_SRCFAIL, "srcfail" },
- { ICMP_UNREACH_NET_UNKNOWN, "net-unknown" },
- { ICMP_UNREACH_HOST_UNKNOWN, "host-unknown" },
- { ICMP_UNREACH_ISOLATED, "isolated" },
- { ICMP_UNREACH_NET_PROHIB, "net-prohib" },
- { ICMP_UNREACH_HOST_PROHIB, "host-prohib" },
- { ICMP_UNREACH_TOSNET, "tosnet" },
- { ICMP_UNREACH_TOSHOST, "toshost" },
- { ICMP_UNREACH_FILTER_PROHIB, "filter-prohib" },
- { ICMP_UNREACH_HOST_PRECEDENCE, "host-precedence" },
- { ICMP_UNREACH_PRECEDENCE_CUTOFF, "precedence-cutoff" },
- { 0, NULL }
-};
-
-static void show_usage(const char *fmt, ...);
-
-static int
-mask_bits(struct in_addr m_ad)
-{
- int h_fnd = 0, h_num = 0, i;
- u_long mask;
-
- mask = ntohl(m_ad.s_addr);
- for (i = 0; i < sizeof(u_long) * CHAR_BIT; i++) {
- if (mask & 1L) {
- h_fnd = 1;
- h_num++;
- } else {
- if (h_fnd)
- return -1;
- }
- mask = mask >> 1;
- }
- return h_num;
-}
-
-static void
-print_port(prot, port, comma)
- u_char prot;
- u_short port;
- const char *comma;
-{
- struct servent *se;
- struct protoent *pe;
- const char *protocol;
- int printed = 0;
-
- if (!strcmp(comma, ":")) {
- printf("%s0x%04x", comma, port);
- return;
- }
- if (do_resolv) {
- pe = getprotobynumber(prot);
- if (pe)
- protocol = pe->p_name;
- else
- protocol = NULL;
-
- se = getservbyport(htons(port), protocol);
- if (se) {
- printf("%s%s", comma, se->s_name);
- printed = 1;
- }
- }
- if (!printed)
- printf("%s%d", comma, port);
-}
-
-static void
-print_iface(char *key, union ip_fw_if *un, int byname)
-{
- char ifnb[FW_IFNLEN+1];
-
- if (byname) {
- strncpy(ifnb, un->fu_via_if.name, FW_IFNLEN);
- ifnb[FW_IFNLEN] = '\0';
- if (un->fu_via_if.unit == -1)
- printf(" %s %s*", key, ifnb);
- else
- printf(" %s %s%d", key, ifnb, un->fu_via_if.unit);
- } else if (un->fu_via_ip.s_addr != 0) {
- printf(" %s %s", key, inet_ntoa(un->fu_via_ip));
- } else
- printf(" %s any", key);
-}
-
-static void
-print_reject_code(int code)
-{
- struct icmpcode *ic;
-
- for (ic = icmpcodes; ic->str; ic++)
- if (ic->code == code) {
- printf("%s", ic->str);
- return;
- }
- printf("%u", code);
-}
-
-static void
-show_ipfw(struct ip_fw *chain, int pcwidth, int bcwidth)
-{
- char *comma;
- u_long adrt;
- struct hostent *he;
- struct protoent *pe;
- int i, mb;
- int nsp = IP_FW_GETNSRCP(chain);
- int ndp = IP_FW_GETNDSTP(chain);
-
- if (do_resolv)
- setservent(1/*stay open*/);
-
- printf("%05u ", chain->fw_number);
-
- if (do_acct)
- printf("%*qu %*qu ", pcwidth, chain->fw_pcnt, bcwidth, chain->fw_bcnt);
-
- if (do_time) {
- if (chain->timestamp) {
- char timestr[30];
-
- strcpy(timestr, ctime((time_t *)&chain->timestamp));
- *strchr(timestr, '\n') = '\0';
- printf("%s ", timestr);
- } else {
- printf(" ");
- }
- }
- if (chain->fw_flg == IP_FW_F_CHECK_S) {
- printf("check-state\n");
- goto done;
- }
-
- if (chain->fw_flg & IP_FW_F_RND_MATCH) {
- double d = 1.0 * (int)(chain->pipe_ptr);
- d = 1 - (d / 0x7fffffff);
- printf("prob %f ", d);
- }
-
- switch (chain->fw_flg & IP_FW_F_COMMAND) {
- case IP_FW_F_ACCEPT:
- printf("allow");
- break;
- case IP_FW_F_DENY:
- printf("deny");
- break;
- case IP_FW_F_COUNT:
- printf("count");
- break;
- case IP_FW_F_DIVERT:
- printf("divert %u", chain->fw_divert_port);
- break;
- case IP_FW_F_TEE:
- printf("tee %u", chain->fw_divert_port);
- break;
- case IP_FW_F_SKIPTO:
- printf("skipto %u", chain->fw_skipto_rule);
- break;
-
- case IP_FW_F_PIPE:
- printf("pipe %u", chain->fw_skipto_rule);
- break;
- case IP_FW_F_QUEUE:
- printf("queue %u", chain->fw_skipto_rule);
- break;
- case IP_FW_F_REJECT:
- if (chain->fw_reject_code == IP_FW_REJECT_RST)
- printf("reset");
- else {
- printf("unreach ");
- print_reject_code(chain->fw_reject_code);
- }
- break;
- case IP_FW_F_FWD:
- printf("fwd %s", inet_ntoa(chain->fw_fwd_ip.sin_addr));
- if(chain->fw_fwd_ip.sin_port)
- printf(",%d", chain->fw_fwd_ip.sin_port);
- break;
- default:
- errx(EX_OSERR, "impossible");
- }
-
- if (chain->fw_flg & IP_FW_F_PRN) {
- printf(" log");
- if (chain->fw_logamount)
- printf(" logamount %d", chain->fw_logamount);
- }
-
- pe = getprotobynumber(chain->fw_prot);
- if (pe)
- printf(" %s", pe->p_name);
- else
- printf(" %u", chain->fw_prot);
-
- if (chain->fw_flg & IP_FW_F_SME) {
- printf(" from me");
- } else {
- printf(" from %s", chain->fw_flg & IP_FW_F_INVSRC ? "not " : "");
-
- adrt = ntohl(chain->fw_smsk.s_addr);
- if (adrt == ULONG_MAX && do_resolv) {
- adrt = (chain->fw_src.s_addr);
- he = gethostbyaddr((char *)&adrt,
- sizeof(u_long), AF_INET);
- if (he == NULL) {
- printf("%s", inet_ntoa(chain->fw_src));
- } else
- printf("%s", he->h_name);
- } else {
- if (adrt != ULONG_MAX) {
- mb = mask_bits(chain->fw_smsk);
- if (mb == 0) {
- printf("any");
- } else {
- if (mb > 0) {
- printf("%s", inet_ntoa(chain->fw_src));
- printf("/%d", mb);
- } else {
- printf("%s", inet_ntoa(chain->fw_src));
- printf(":");
- printf("%s", inet_ntoa(chain->fw_smsk));
- }
- }
- } else
- printf("%s", inet_ntoa(chain->fw_src));
- }
- }
-
- if (chain->fw_prot == IPPROTO_TCP || chain->fw_prot == IPPROTO_UDP) {
- comma = " ";
- for (i = 0; i < nsp; i++) {
- print_port(chain->fw_prot, chain->fw_uar.fw_pts[i], comma);
- if (i == 0 && (chain->fw_flg & IP_FW_F_SRNG))
- comma = "-";
- else if (i == 0 && (chain->fw_flg & IP_FW_F_SMSK))
- comma = ":";
- else
- comma = ",";
- }
- }
-
- if (chain->fw_flg & IP_FW_F_DME) {
- printf(" to me");
- } else {
- printf(" to %s", chain->fw_flg & IP_FW_F_INVDST ? "not " : "");
-
- adrt = ntohl(chain->fw_dmsk.s_addr);
- if (adrt == ULONG_MAX && do_resolv) {
- adrt = (chain->fw_dst.s_addr);
- he = gethostbyaddr((char *)&adrt,
- sizeof(u_long), AF_INET);
- if (he == NULL) {
- printf("%s", inet_ntoa(chain->fw_dst));
- } else
- printf("%s", he->h_name);
- } else {
- if (adrt != ULONG_MAX) {
- mb = mask_bits(chain->fw_dmsk);
- if (mb == 0) {
- printf("any");
- } else {
- if (mb > 0) {
- printf("%s", inet_ntoa(chain->fw_dst));
- printf("/%d", mb);
- } else {
- printf("%s", inet_ntoa(chain->fw_dst));
- printf(":");
- printf("%s", inet_ntoa(chain->fw_dmsk));
- }
- }
- } else
- printf("%s", inet_ntoa(chain->fw_dst));
- }
- }
-
- if (chain->fw_prot == IPPROTO_TCP || chain->fw_prot == IPPROTO_UDP) {
- comma = " ";
- for (i = 0; i < ndp; i++) {
- print_port(chain->fw_prot, chain->fw_uar.fw_pts[nsp+i], comma);
- if (i == 0 && (chain->fw_flg & IP_FW_F_DRNG))
- comma = "-";
- else if (i == 0 && (chain->fw_flg & IP_FW_F_DMSK))
- comma = ":";
- else
- comma = ",";
- }
- }
-
- if (chain->fw_flg & IP_FW_F_UID) {
- struct passwd *pwd = getpwuid(chain->fw_uid);
-
- if (pwd)
- printf(" uid %s", pwd->pw_name);
- else
- printf(" uid %u", chain->fw_uid);
- }
-
- if (chain->fw_flg & IP_FW_F_KEEP_S) {
- if (chain->next_rule_ptr)
- printf(" keep-state %d", (int)chain->next_rule_ptr);
- else
- printf(" keep-state");
- }
- /* Direction */
- if (chain->fw_flg & IP_FW_BRIDGED)
- printf(" bridged");
- if ((chain->fw_flg & IP_FW_F_IN) && !(chain->fw_flg & IP_FW_F_OUT))
- printf(" in");
- if (!(chain->fw_flg & IP_FW_F_IN) && (chain->fw_flg & IP_FW_F_OUT))
- printf(" out");
-
- /* Handle hack for "via" backwards compatibility */
- if ((chain->fw_flg & IF_FW_F_VIAHACK) == IF_FW_F_VIAHACK) {
- print_iface("via",
- &chain->fw_in_if, chain->fw_flg & IP_FW_F_IIFNAME);
- } else {
- /* Receive interface specified */
- if (chain->fw_flg & IP_FW_F_IIFACE)
- print_iface("recv", &chain->fw_in_if,
- chain->fw_flg & IP_FW_F_IIFNAME);
- /* Transmit interface specified */
- if (chain->fw_flg & IP_FW_F_OIFACE)
- print_iface("xmit", &chain->fw_out_if,
- chain->fw_flg & IP_FW_F_OIFNAME);
- }
-
- if (chain->fw_flg & IP_FW_F_FRAG)
- printf(" frag");
-
- if (chain->fw_ipopt || chain->fw_ipnopt) {
- int _opt_printed = 0;
-#define PRINTOPT(x) {if (_opt_printed) printf(",");\
- printf(x); _opt_printed = 1;}
-
- printf(" ipopt ");
- if (chain->fw_ipopt & IP_FW_IPOPT_SSRR) PRINTOPT("ssrr");
- if (chain->fw_ipnopt & IP_FW_IPOPT_SSRR) PRINTOPT("!ssrr");
- if (chain->fw_ipopt & IP_FW_IPOPT_LSRR) PRINTOPT("lsrr");
- if (chain->fw_ipnopt & IP_FW_IPOPT_LSRR) PRINTOPT("!lsrr");
- if (chain->fw_ipopt & IP_FW_IPOPT_RR) PRINTOPT("rr");
- if (chain->fw_ipnopt & IP_FW_IPOPT_RR) PRINTOPT("!rr");
- if (chain->fw_ipopt & IP_FW_IPOPT_TS) PRINTOPT("ts");
- if (chain->fw_ipnopt & IP_FW_IPOPT_TS) PRINTOPT("!ts");
- }
-
- if (chain->fw_ipflg & IP_FW_IF_TCPEST)
- printf(" established");
- else if (chain->fw_tcpf == IP_FW_TCPF_SYN &&
- chain->fw_tcpnf == IP_FW_TCPF_ACK)
- printf(" setup");
- else if (chain->fw_tcpf || chain->fw_tcpnf) {
- int _flg_printed = 0;
-#define PRINTFLG(x) {if (_flg_printed) printf(",");\
- printf(x); _flg_printed = 1;}
-
- printf(" tcpflags ");
- if (chain->fw_tcpf & IP_FW_TCPF_FIN) PRINTFLG("fin");
- if (chain->fw_tcpnf & IP_FW_TCPF_FIN) PRINTFLG("!fin");
- if (chain->fw_tcpf & IP_FW_TCPF_SYN) PRINTFLG("syn");
- if (chain->fw_tcpnf & IP_FW_TCPF_SYN) PRINTFLG("!syn");
- if (chain->fw_tcpf & IP_FW_TCPF_RST) PRINTFLG("rst");
- if (chain->fw_tcpnf & IP_FW_TCPF_RST) PRINTFLG("!rst");
- if (chain->fw_tcpf & IP_FW_TCPF_PSH) PRINTFLG("psh");
- if (chain->fw_tcpnf & IP_FW_TCPF_PSH) PRINTFLG("!psh");
- if (chain->fw_tcpf & IP_FW_TCPF_ACK) PRINTFLG("ack");
- if (chain->fw_tcpnf & IP_FW_TCPF_ACK) PRINTFLG("!ack");
- if (chain->fw_tcpf & IP_FW_TCPF_URG) PRINTFLG("urg");
- if (chain->fw_tcpnf & IP_FW_TCPF_URG) PRINTFLG("!urg");
- }
- if (chain->fw_tcpopt || chain->fw_tcpnopt) {
- int _opt_printed = 0;
-#define PRINTTOPT(x) {if (_opt_printed) printf(",");\
- printf(x); _opt_printed = 1;}
-
- printf(" tcpoptions ");
- if (chain->fw_tcpopt & IP_FW_TCPOPT_MSS) PRINTTOPT("mss");
- if (chain->fw_tcpnopt & IP_FW_TCPOPT_MSS) PRINTTOPT("!mss");
- if (chain->fw_tcpopt & IP_FW_TCPOPT_WINDOW) PRINTTOPT("window");
- if (chain->fw_tcpnopt & IP_FW_TCPOPT_WINDOW) PRINTTOPT("!window");
- if (chain->fw_tcpopt & IP_FW_TCPOPT_SACK) PRINTTOPT("sack");
- if (chain->fw_tcpnopt & IP_FW_TCPOPT_SACK) PRINTTOPT("!sack");
- if (chain->fw_tcpopt & IP_FW_TCPOPT_TS) PRINTTOPT("ts");
- if (chain->fw_tcpnopt & IP_FW_TCPOPT_TS) PRINTTOPT("!ts");
- if (chain->fw_tcpopt & IP_FW_TCPOPT_CC) PRINTTOPT("cc");
- if (chain->fw_tcpnopt & IP_FW_TCPOPT_CC) PRINTTOPT("!cc");
- }
-
- if (chain->fw_flg & IP_FW_F_ICMPBIT) {
- int type_index;
- int first = 1;
-
- printf(" icmptype");
-
- for (type_index = 0; type_index < IP_FW_ICMPTYPES_DIM * sizeof(unsigned) * 8; ++type_index)
- if (chain->fw_uar.fw_icmptypes[type_index / (sizeof(unsigned) * 8)] &
- (1U << (type_index % (sizeof(unsigned) * 8)))) {
- printf("%c%d", first == 1 ? ' ' : ',', type_index);
- first = 0;
- }
- }
- printf("\n");
-done:
- if (do_resolv)
- endservent();
-}
-
-#ifdef DUMMYNET
-int
-sort_q(const void *pa, const void *pb)
-{
- int rev = (do_sort < 0);
- int field = rev ? -do_sort : do_sort;
- long long res = 0;
- const struct dn_flow_queue *a = pa;
- const struct dn_flow_queue *b = pb;
-
- switch (field) {
- case 1: /* pkts */
- res = a->len - b->len;
- break;
- case 2 : /* bytes */
- res = a->len_bytes - b->len_bytes;
- break;
-
- case 3 : /* tot pkts */
- res = a->tot_pkts - b->tot_pkts;
- break;
-
- case 4 : /* tot bytes */
- res = a->tot_bytes - b->tot_bytes;
- break;
- }
- if (res < 0)
- res = -1;
- if (res > 0)
- res = 1;
- return (int)(rev ? res : -res);
-}
-
-static void
-list_queues(struct dn_flow_set *fs, struct dn_flow_queue *q)
-{
- int l;
-
- printf(" mask: 0x%02x 0x%08x/0x%04x -> 0x%08x/0x%04x\n",
- fs->flow_mask.proto,
- fs->flow_mask.src_ip, fs->flow_mask.src_port,
- fs->flow_mask.dst_ip, fs->flow_mask.dst_port);
- if (fs->rq_elements == 0)
- return;
-
- printf("BKT Prot ___Source IP/port____ "
- "____Dest. IP/port____ Tot_pkt/bytes Pkt/Byte Drp\n");
- if (do_sort != 0)
- heapsort(q, fs->rq_elements, sizeof(*q), sort_q);
- for (l = 0; l < fs->rq_elements; l++) {
- struct in_addr ina;
- struct protoent *pe;
-
- ina.s_addr = htonl(q[l].id.src_ip);
- printf("%3d ", q[l].hash_slot);
- pe = getprotobynumber(q[l].id.proto);
- if (pe)
- printf("%-4s ", pe->p_name);
- else
- printf("%4u ", q[l].id.proto);
- printf("%15s/%-5d ", inet_ntoa(ina), q[l].id.src_port);
- ina.s_addr = htonl(q[l].id.dst_ip);
- printf("%15s/%-5d ",
- inet_ntoa(ina), q[l].id.dst_port);
- printf("%4qu %8qu %2u %4u %3u\n",
- q[l].tot_pkts, q[l].tot_bytes,
- q[l].len, q[l].len_bytes, q[l].drops);
- if (verbose)
- printf(" S %20qd F %20qd\n", q[l].S, q[l].F);
- }
-}
-
-static void
-print_flowset_parms(struct dn_flow_set *fs, char *prefix)
-{
- int l;
- char qs[30];
- char plr[30];
- char red[90]; /* Display RED parameters */
-
- l = fs->qsize;
- if (fs->flags_fs & DN_QSIZE_IS_BYTES) {
- if (l >= 8192)
- sprintf(qs, "%d KB", l / 1024);
- else
- sprintf(qs, "%d B", l);
- } else
- sprintf(qs, "%3d sl.", l);
- if (fs->plr)
- sprintf(plr, "plr %f", 1.0*fs->plr/(double)(0x7fffffff));
- else
- plr[0]='\0';
- if (fs->flags_fs & DN_IS_RED) /* RED parameters */
- sprintf(red,
- "\n %cRED w_q %f min_th %d max_th %d max_p %f",
- (fs->flags_fs & DN_IS_GENTLE_RED)? 'G' : ' ',
- 1.0 * fs->w_q / (double)(1 << SCALE_RED),
- SCALE_VAL(fs->min_th),
- SCALE_VAL(fs->max_th),
- 1.0 * fs->max_p / (double)(1 << SCALE_RED) ) ;
- else
- sprintf(red, "droptail");
-
- printf("%s %s%s %d queues (%d buckets) %s\n", prefix, qs, plr,
- fs->rq_elements, fs->rq_size, red);
-}
-#endif /* DUMMYNET */
-
-static void
-list(ac, av)
- int ac;
- char **av;
-{
- struct ip_fw *rules;
- #ifdef DUMMYNET
- struct dn_pipe *pipes;
- #endif /* DUMMYNET */
- void *data = NULL;
- int pcwidth = 0;
- int bcwidth = 0;
- int n, num = 0;
- int nbytes;
-
- /* get rules or pipes from kernel, resizing array as necessary */
- {
- #ifdef DUMMYNET
- const int unit = do_pipe ? sizeof(*pipes) : sizeof(*rules);
- const int ocmd = do_pipe ? IP_DUMMYNET_GET : IP_FW_GET;
- #else /* DUMMYNET */
- const int unit = sizeof(*rules);
- const int ocmd = IP_FW_GET;
- #endif /* DUMMYNET */
- int nalloc = unit;
- nbytes = nalloc;
-
- while (nbytes >= nalloc) {
- nalloc = nalloc * 2 + 200;
- nbytes = nalloc;
- if ((data = realloc(data, nbytes)) == NULL)
- err(EX_OSERR, "realloc");
- rules = data;
- rules->version = IP_FW_CURRENT_API_VERSION;
- if (getsockopt(s, IPPROTO_IP, ocmd, data, &nbytes) < 0)
- #ifdef DUMMYNET
- err(EX_OSERR, "getsockopt(IP_%s_GET)",
- do_pipe ? "DUMMYNET" : "FW");
- #else /* DUMMYNET */
- err(EX_OSERR, "getsockopt(IP_FW_GET)");
- #endif /* DUMMYNET */
- }
- }
-
- /* display requested pipes */
- #ifdef DUMMYNET
- if (do_pipe) {
- u_long rulenum;
- void *next = data;
- struct dn_pipe *p = (struct dn_pipe *) data;
- struct dn_flow_set *fs;
- struct dn_flow_queue *q;
- int l;
-
- if (ac > 0)
- rulenum = strtoul(*av++, NULL, 10);
- else
- rulenum = 0;
- for (; nbytes >= sizeof(*p); p = (struct dn_pipe *)next) {
- double b = p->bandwidth;
- char buf[30];
- char prefix[80];
-
- if (p->next != (struct dn_pipe *)DN_IS_PIPE)
- break;
- l = sizeof(*p) + p->fs.rq_elements * sizeof(*q);
- next = (void *)p + l;
- nbytes -= l;
- q = (struct dn_flow_queue *)(p+1);
-
- if (rulenum != 0 && rulenum != p->pipe_nr)
- continue;
- if (p->if_name[0] != '\0')
- sprintf(buf, "%s", p->if_name);
- else if (b == 0)
- sprintf(buf, "unlimited");
- else if (b >= 1000000)
- sprintf(buf, "%7.3f Mbit/s", b/1000000);
- else if (b >= 1000)
- sprintf(buf, "%7.3f Kbit/s", b/1000);
- else
- sprintf(buf, "%7.3f bit/s ", b);
-
- sprintf(prefix, "%05d: %s %4d ms ",
- p->pipe_nr, buf, p->delay);
- print_flowset_parms(&(p->fs), prefix);
- if (verbose)
- printf(" V %20qd\n", p->V >> MY_M);
- list_queues(&(p->fs), q);
- }
- fs = (struct dn_flow_set *) next;
- for (; nbytes >= sizeof(*fs); fs = (struct dn_flow_set *)next) {
- char prefix[80];
-
- if (fs->next != (struct dn_flow_set *)DN_IS_QUEUE)
- break;
- l = sizeof(*fs) + fs->rq_elements * sizeof(*q);
- next = (void *)fs + l;
- nbytes -= l;
- q = (struct dn_flow_queue *)(fs+1);
- sprintf(prefix, "q%05d: weight %d pipe %d ",
- fs->fs_nr, fs->weight, fs->parent_nr);
- print_flowset_parms(fs, prefix);
- list_queues(fs, q);
- }
- free(data);
- return;
- }
- #endif /* DUMMYNET */
-
- rules = (struct ip_fw *) data;
- /* determine num more accurately */
- num = 0;
- while (rules[num].fw_number < 65535)
- num++;
- num++; /* counting starts from 0 ... */
- /* if showing stats, figure out column widths ahead of time */
- if (do_acct) {
- for (n = 0; n < num; n++) {
- struct ip_fw *const r = &rules[n];
- char temp[32];
- int width;
-
- /* packet counter */
- width = sprintf(temp, "%qu", r->fw_pcnt);
- if (width > pcwidth)
- pcwidth = width;
-
- /* byte counter */
- width = sprintf(temp, "%qu", r->fw_bcnt);
- if (width > bcwidth)
- bcwidth = width;
- }
- }
- if (ac == 0) {
- /* display all rules */
- for (n = 0; n < num; n++) {
- struct ip_fw *const r = &rules[n];
-
- show_ipfw(r, pcwidth, bcwidth);
- }
- } else {
- /* display specific rules requested on command line */
- int exitval = EX_OK;
-
- while (ac--) {
- u_long rnum;
- char *endptr;
- int seen;
-
- /* convert command line rule # */
- rnum = strtoul(*av++, &endptr, 10);
- if (*endptr) {
- exitval = EX_USAGE;
- warnx("invalid rule number: %s", *(av - 1));
- continue;
- }
- for (seen = n = 0; n < num; n++) {
- struct ip_fw *const r = &rules[n];
-
- if (r->fw_number > rnum)
- break;
- if (r->fw_number == rnum) {
- show_ipfw(r, pcwidth, bcwidth);
- seen = 1;
- }
- }
- if (!seen) {
- /* give precedence to other error(s) */
- if (exitval == EX_OK)
- exitval = EX_UNAVAILABLE;
- warnx("rule %lu does not exist", rnum);
- }
- }
- if (exitval != EX_OK)
- exit(exitval);
- }
- /*
- * show dynamic rules
- */
- if (num * sizeof (rules[0]) != nbytes) {
- struct ipfw_dyn_rule *d =
- (struct ipfw_dyn_rule *)&rules[num];
- struct in_addr a;
- struct protoent *pe;
-
- printf("## Dynamic rules:\n");
- for (;; d++) {
- printf("%05d %qu %qu (T %d, # %d) ty %d",
- (int)(d->chain),
- d->pcnt, d->bcnt,
- d->expire,
- d->bucket,
- d->type);
- pe = getprotobynumber(d->id.proto);
- if (pe)
- printf(" %s,", pe->p_name);
- else
- printf(" %u,", d->id.proto);
- a.s_addr = htonl(d->id.src_ip);
- printf(" %s", inet_ntoa(a));
- printf(" %d", d->id.src_port);
- switch (d->type) {
- default: /* bidir, no mask */
- printf(" <->");
- break;
- }
- a.s_addr = htonl(d->id.dst_ip);
- printf(" %s", inet_ntoa(a));
- printf(" %d", d->id.dst_port);
- printf("\n");
- if (d->next == NULL)
- break;
- }
- }
-
- free(data);
-}
-
-static void
-show_usage(const char *fmt, ...)
-{
- if (fmt) {
- char buf[100];
- va_list args;
-
- va_start(args, fmt);
- vsnprintf(buf, sizeof(buf), fmt, args);
- va_end(args);
- warnx("error: %s", buf);
- }
- fprintf(stderr, "usage: ipfw [options]\n"
-#ifdef DUMMYNET
-" [pipe] flush\n"
-#endif /* DUMMYNET */
-" add [number] rule\n"
-#ifdef DUMMYNET
-" [pipe] delete number ...\n"
-" [pipe] list [number ...]\n"
-" [pipe] show [number ...]\n"
-#endif /* DUMMYNET */
-" zero [number ...]\n"
-" resetlog [number ...]\n"
-#ifdef DUMMYNET
-" pipe number config [pipeconfig]\n"
-#endif /* DUMMYNET */
-" rule: [prob <match_probability>] action proto src dst extras...\n"
-" action:\n"
-" {allow|permit|accept|pass|deny|drop|reject|unreach code|\n"
-" reset|count|skipto num|divert port|tee port|fwd ip|\n"
-#ifdef DUMMYNET
-" pipe num"
-#endif /* DUMMYNET */
-"} [log [logamount count]]\n"
-" proto: {ip|tcp|udp|icmp|<number>}\n"
-" src: from [not] {me|any|ip[{/bits|:mask}]} [{port|port-port},[port],...]\n"
-" dst: to [not] {me|any|ip[{/bits|:mask}]} [{port|port-port},[port],...]\n"
-" extras:\n"
-" uid {user id}\n"
-" fragment (may not be used with ports or tcpflags)\n"
-" in\n"
-" out\n"
-" {xmit|recv|via} {iface|ip|any}\n"
-" {established|setup}\n"
-" tcpflags [!]{syn|fin|rst|ack|psh|urg},...\n"
-" ipoptions [!]{ssrr|lsrr|rr|ts},...\n"
-" tcpoptions [!]{mss|window|sack|ts|cc},...\n"
-" icmptypes {type[,type]}...\n"
-#ifdef DUMMYNET
-" pipeconfig:\n"
-" {bw|bandwidth} <number>{bit/s|Kbit/s|Mbit/s|Bytes/s|KBytes/s|MBytes/s}\n"
-" {bw|bandwidth} interface_name\n"
-" delay <milliseconds>\n"
-" queue <size>{packets|Bytes|KBytes}\n"
-" plr <fraction>\n"
-" mask {all| [dst-ip|src-ip|dst-port|src-port|proto] <number>}\n"
-" buckets <number>}\n"
-" {red|gred} <fraction>/<number>/<number>/<fraction>\n"
-" droptail\n"
-#endif /* DUMMYNET */
-);
-
- exit(EX_USAGE);
-}
-
-static int
-lookup_host (host, ipaddr)
- char *host;
- struct in_addr *ipaddr;
-{
- struct hostent *he;
-
- if (!inet_aton(host, ipaddr)) {
- if ((he = gethostbyname(host)) == NULL)
- return(-1);
- *ipaddr = *(struct in_addr *)he->h_addr_list[0];
- }
- return(0);
-}
-
-static void
-fill_ip(ipno, mask, acp, avp)
- struct in_addr *ipno, *mask;
- int *acp;
- char ***avp;
-{
- int ac = *acp;
- char **av = *avp;
- char *p = 0, md = 0;
-
- if (ac && !strncmp(*av, "any", strlen(*av))) {
- ipno->s_addr = mask->s_addr = 0; av++; ac--;
- } else {
- p = strchr(*av, '/');
- if (!p)
- p = strchr(*av, ':');
- if (p) {
- md = *p;
- *p++ = '\0';
- }
-
- if (lookup_host(*av, ipno) != 0)
- show_usage("hostname ``%s'' unknown", *av);
- switch (md) {
- case ':':
- if (!inet_aton(p, mask))
- show_usage("bad netmask ``%s''", p);
- break;
- case '/':
- if (atoi(p) == 0) {
- mask->s_addr = 0;
- } else if (atoi(p) > 32) {
- show_usage("bad width ``%s''", p);
- } else {
- mask->s_addr =
- htonl(~0 << (32 - atoi(p)));
- }
- break;
- default:
- mask->s_addr = htonl(~0);
- break;
- }
- ipno->s_addr &= mask->s_addr;
- av++;
- ac--;
- }
- *acp = ac;
- *avp = av;
-}
-
-static void
-fill_reject_code(u_short *codep, char *str)
-{
- struct icmpcode *ic;
- u_long val;
- char *s;
-
- val = strtoul(str, &s, 0);
- if (s != str && *s == '\0' && val < 0x100) {
- *codep = val;
- return;
- }
- for (ic = icmpcodes; ic->str; ic++)
- if (!strcasecmp(str, ic->str)) {
- *codep = ic->code;
- return;
- }
- show_usage("unknown ICMP unreachable code ``%s''", str);
-}
-
-static void
-add_port(cnt, ptr, off, port)
- u_short *cnt, *ptr, off, port;
-{
- if (off + *cnt >= IP_FW_MAX_PORTS)
- errx(EX_USAGE, "too many ports (max is %d)", IP_FW_MAX_PORTS);
- ptr[off+*cnt] = port;
- (*cnt)++;
-}
-
-static int
-lookup_port(const char *arg, int proto, int test, int nodash)
-{
- int val;
- char *earg, buf[32];
- struct servent *s;
- char *p, *q;
-
- snprintf(buf, sizeof(buf), "%s", arg);
-
- for (p = q = buf; *p; *q++ = *p++) {
- if (*p == '\\') {
- if (*(p+1))
- p++;
- } else {
- if (*p == ',' || (nodash && *p == '-'))
- break;
- }
- }
- *q = '\0';
-
- val = (int) strtoul(buf, &earg, 0);
- if (!*buf || *earg) {
- char *protocol = NULL;
-
- if (proto != 0) {
- struct protoent *pe = getprotobynumber(proto);
-
- if (pe)
- protocol = pe->p_name;
- }
-
- setservent(1);
- if ((s = getservbyname(buf, protocol))) {
- val = htons(s->s_port);
- } else {
- if (!test) {
- errx(EX_DATAERR, "unknown port ``%s''", buf);
- }
- val = -1;
- }
- } else {
- if (val < 0 || val > 0xffff) {
- if (!test) {
- errx(EX_DATAERR, "port ``%s'' out of range", buf);
- }
- val = -1;
- }
- }
- return(val);
-}
-
-/*
- * return: 0 normally, 1 if first pair is a range,
- * 2 if first pair is a port+mask
- */
-static int
-fill_port(u_short *cnt, u_short *ptr, u_short off, char *arg, int proto)
-{
- char *s;
- int initial_range = 0;
-
- for (s = arg; *s && *s != ',' && *s != '-' && *s != ':'; s++) {
- if (*s == '\\' && *(s+1))
- s++;
- }
- if (*s == ':') {
- *s++ = '\0';
- if (strchr(arg, ','))
- errx(EX_USAGE, "port/mask must be first in list");
- add_port(cnt, ptr, off, *arg ? lookup_port(arg, proto, 0, 0) : 0x0000);
- arg = s;
- s = strchr(arg,',');
- if (s)
- *s++ = '\0';
- add_port(cnt, ptr, off, *arg ? lookup_port(arg, proto, 0, 0) : 0xffff);
- arg = s;
- initial_range = 2;
- } else
- if (*s == '-') {
- *s++ = '\0';
- if (strchr(arg, ','))
- errx(EX_USAGE, "port range must be first in list");
- add_port(cnt, ptr, off, *arg ? lookup_port(arg, proto, 0, 0) : 0x0000);
- arg = s;
- s = strchr(arg,',');
- if (s)
- *s++ = '\0';
- add_port(cnt, ptr, off, *arg ? lookup_port(arg, proto, 0, 0) : 0xffff);
- arg = s;
- initial_range = 1;
- }
- while (arg != NULL) {
- s = strchr(arg,',');
- if (s)
- *s++ = '\0';
- add_port(cnt, ptr, off, lookup_port(arg, proto, 0, 0));
- arg = s;
- }
- return initial_range;
-}
-
-static void
-fill_tcpflag(u_char *set, u_char *reset, char **vp)
-{
- char *p = *vp,*q;
- u_char *d;
-
- while (p && *p) {
- struct tpcflags {
- char * name;
- u_char value;
- } flags[] = {
- { "syn", IP_FW_TCPF_SYN },
- { "fin", IP_FW_TCPF_FIN },
- { "ack", IP_FW_TCPF_ACK },
- { "psh", IP_FW_TCPF_PSH },
- { "rst", IP_FW_TCPF_RST },
- { "urg", IP_FW_TCPF_URG }
- };
- int i;
-
- if (*p == '!') {
- p++;
- d = reset;
- } else {
- d = set;
- }
- q = strchr(p, ',');
- if (q)
- *q++ = '\0';
- for (i = 0; i < sizeof(flags) / sizeof(flags[0]); ++i)
- if (!strncmp(p, flags[i].name, strlen(p))) {
- *d |= flags[i].value;
- break;
- }
- if (i == sizeof(flags) / sizeof(flags[0]))
- show_usage("invalid tcp flag ``%s''", p);
- p = q;
- }
-}
-
-static void
-fill_tcpopts(u_char *set, u_char *reset, char **vp)
-{
- char *p = *vp,*q;
- u_char *d;
-
- while (p && *p) {
- struct tpcopts {
- char * name;
- u_char value;
- } opts[] = {
- { "mss", IP_FW_TCPOPT_MSS },
- { "window", IP_FW_TCPOPT_WINDOW },
- { "sack", IP_FW_TCPOPT_SACK },
- { "ts", IP_FW_TCPOPT_TS },
- { "cc", IP_FW_TCPOPT_CC },
- };
- int i;
-
- if (*p == '!') {
- p++;
- d = reset;
- } else {
- d = set;
- }
- q = strchr(p, ',');
- if (q)
- *q++ = '\0';
- for (i = 0; i < sizeof(opts) / sizeof(opts[0]); ++i)
- if (!strncmp(p, opts[i].name, strlen(p))) {
- *d |= opts[i].value;
- break;
- }
- if (i == sizeof(opts) / sizeof(opts[0]))
- show_usage("invalid tcp option ``%s''", p);
- p = q;
- }
-}
-
-static void
-fill_ipopt(u_char *set, u_char *reset, char **vp)
-{
- char *p = *vp,*q;
- u_char *d;
-
- while (p && *p) {
- if (*p == '!') {
- p++;
- d = reset;
- } else {
- d = set;
- }
- q = strchr(p, ',');
- if (q)
- *q++ = '\0';
- if (!strncmp(p, "ssrr", strlen(p))) *d |= IP_FW_IPOPT_SSRR;
- if (!strncmp(p, "lsrr", strlen(p))) *d |= IP_FW_IPOPT_LSRR;
- if (!strncmp(p, "rr", strlen(p))) *d |= IP_FW_IPOPT_RR;
- if (!strncmp(p, "ts", strlen(p))) *d |= IP_FW_IPOPT_TS;
- p = q;
- }
-}
-
-static void
-fill_icmptypes(types, vp, fw_flg)
- u_long *types;
- char **vp;
- u_int *fw_flg;
-{
- char *c = *vp;
-
- while (*c)
- {
- unsigned long icmptype;
-
- if (*c == ',')
- ++c;
-
- icmptype = strtoul(c, &c, 0);
-
- if (*c != ',' && *c != '\0')
- show_usage("invalid ICMP type");
-
- if (icmptype >= IP_FW_ICMPTYPES_DIM * sizeof(unsigned) * 8)
- show_usage("ICMP type out of range");
-
- types[icmptype / (sizeof(unsigned) * 8)] |=
- 1 << (icmptype % (sizeof(unsigned) * 8));
- *fw_flg |= IP_FW_F_ICMPBIT;
- }
-}
-
-static void
-delete(ac, av)
- int ac;
- char **av;
-{
- struct ip_fw rule;
- #ifdef DUMMYNET
- struct dn_pipe pipe;
- #endif /* DUMMYNET */
- int i;
- int exitval = EX_OK;
-
- memset(&rule, 0, sizeof rule);
- #ifdef DUMMYNET
- memset(&pipe, 0, sizeof pipe);
- #endif /* DUMMYNET */
- rule.version = IP_FW_CURRENT_API_VERSION;
-
- av++; ac--;
-
- /* Rule number */
- while (ac && isdigit(**av))
- {
- i = atoi(*av); av++; ac--;
-
- #ifdef DUMMYNET
- if (do_pipe)
- {
- if (do_pipe == 1) pipe.pipe_nr = i;
- else pipe.fs.fs_nr = i;
-
- i = setsockopt(s, IPPROTO_IP, IP_DUMMYNET_DEL, &pipe, sizeof pipe);
- if (i)
- {
- exitval = 1;
- warn("rule %u: setsockopt(%s)", do_pipe == 1 ? pipe.pipe_nr : pipe.fs.fs_nr,
- "IP_DUMMYNET_DEL");
- }
- }
- else
- #endif /* DUMMYNET */
- {
- rule.fw_number = i;
- i = setsockopt(s, IPPROTO_IP, IP_FW_DEL, &rule, sizeof rule);
- if (i)
- {
- exitval = EX_UNAVAILABLE;
- warn("rule %u: setsockopt(%s)", rule.fw_number, "IP_FW_DEL");
- }
- }
- }
-
- if (exitval != EX_OK)
- exit(exitval);
-}
-
-static void
-verify_interface(union ip_fw_if *ifu)
-{
- struct ifreq ifr;
-
- /*
- * If a unit was specified, check for that exact interface.
- * If a wildcard was specified, check for unit 0.
- */
- snprintf(ifr.ifr_name, sizeof(ifr.ifr_name), "%s%d",
- ifu->fu_via_if.name,
- ifu->fu_via_if.unit == -1 ? 0 : ifu->fu_via_if.unit);
-
- if (ioctl(s, SIOCGIFFLAGS, &ifr) < 0)
- warnx("warning: interface ``%s'' does not exist", ifr.ifr_name);
-}
-
-static void
-fill_iface(char *which, union ip_fw_if *ifu, int *byname, int ac, char *arg)
-{
- if (!ac)
- show_usage("missing argument for ``%s''", which);
-
- /* Parse the interface or address */
- if (!strcmp(arg, "any")) {
- ifu->fu_via_ip.s_addr = 0;
- *byname = 0;
- } else if (!isdigit(*arg)) {
- char *q;
-
- *byname = 1;
- strncpy(ifu->fu_via_if.name, arg, sizeof(ifu->fu_via_if.name));
- ifu->fu_via_if.name[sizeof(ifu->fu_via_if.name) - 1] = '\0';
- for (q = ifu->fu_via_if.name;
- *q && !isdigit(*q) && *q != '*'; q++)
- continue;
- ifu->fu_via_if.unit = (*q == '*') ? -1 : atoi(q);
- *q = '\0';
- verify_interface(ifu);
- } else if (!inet_aton(arg, &ifu->fu_via_ip)) {
- show_usage("bad ip address ``%s''", arg);
- } else
- *byname = 0;
-}
-
-#ifdef DUMMYNET
-static void
-config_pipe(int ac, char **av)
-{
- struct dn_pipe pipe;
- int i;
- char *end;
-
- memset(&pipe, 0, sizeof pipe);
-
- av++; ac--;
- /* Pipe number */
- if (ac && isdigit(**av)) {
- i = atoi(*av); av++; ac--;
- if (do_pipe == 1)
- pipe.pipe_nr = i;
- else
- pipe.fs.fs_nr = i;
- }
- while (ac > 1) {
- if (!strncmp(*av, "plr", strlen(*av))) {
-
- double d = strtod(av[1], NULL);
- if (d > 1)
- d = 1;
- else if (d < 0)
- d = 0;
- pipe.fs.plr = (int)(d*0x7fffffff);
- av+=2; ac-=2;
- } else if (!strncmp(*av, "queue", strlen(*av))) {
- end = NULL;
- pipe.fs.qsize = strtoul(av[1], &end, 0);
- if (*end == 'K' || *end == 'k') {
- pipe.fs.flags_fs |= DN_QSIZE_IS_BYTES;
- pipe.fs.qsize *= 1024;
- } else if (*end == 'B' || !strncmp(end, "by", 2)) {
- pipe.fs.flags_fs |= DN_QSIZE_IS_BYTES;
- }
- av+=2; ac-=2;
- } else if (!strncmp(*av, "buckets", strlen(*av))) {
- pipe.fs.rq_size = strtoul(av[1], NULL, 0);
- av+=2; ac-=2;
- } else if (!strncmp(*av, "mask", strlen(*av))) {
- /* per-flow queue, mask is dst_ip, dst_port,
- * src_ip, src_port, proto measured in bits
- */
- u_int32_t a;
- u_int32_t *par = NULL;
-
- pipe.fs.flow_mask.dst_ip = 0;
- pipe.fs.flow_mask.src_ip = 0;
- pipe.fs.flow_mask.dst_port = 0;
- pipe.fs.flow_mask.src_port = 0;
- pipe.fs.flow_mask.proto = 0;
- end = NULL;
- av++; ac--;
- if (ac >= 1 && !strncmp(*av, "all", strlen(*av))) {
- /* special case -- all bits are significant */
- pipe.fs.flow_mask.dst_ip = ~0;
- pipe.fs.flow_mask.src_ip = ~0;
- pipe.fs.flow_mask.dst_port = ~0;
- pipe.fs.flow_mask.src_port = ~0;
- pipe.fs.flow_mask.proto = ~0;
- pipe.fs.flags_fs |= DN_HAVE_FLOW_MASK;
- av++; ac--;
- } else {
- for (;;) {
- if (ac < 1)
- break;
- if (!strncmp(*av, "dst-ip", strlen(*av)))
- par = &(pipe.fs.flow_mask.dst_ip);
- else if (!strncmp(*av, "src-ip", strlen(*av)))
- par = &(pipe.fs.flow_mask.src_ip);
- else if (!strncmp(*av, "dst-port", strlen(*av)))
- (u_int16_t *)par = &(pipe.fs.flow_mask.dst_port);
- else if (!strncmp(*av, "src-port", strlen(*av)))
- (u_int16_t *)par = &(pipe.fs.flow_mask.src_port);
- else if (!strncmp(*av, "proto", strlen(*av)))
- (u_int8_t *)par = &(pipe.fs.flow_mask.proto);
- else
- break;
- if (ac < 2)
- show_usage("mask: %s value missing", *av);
- if (*av[1] == '/') {
- a = strtoul(av[1]+1, &end, 0);
- if (a == 32) /* special case... */
- a = ~0;
- else
- a = (1 << a) - 1;
- fprintf(stderr, " mask is 0x%08x\n", a);
- } else
- a = strtoul(av[1], &end, 0);
- if ((u_int16_t *)par == &(pipe.fs.flow_mask.src_port) ||
- (u_int16_t *)par == &(pipe.fs.flow_mask.dst_port)) {
- if (a >= (1<<16))
- show_usage("mask: %s must be 16 bit, not 0x%08x",
- *av, a);
- *((u_int16_t *)par) = (u_int16_t) a;
- } else if ((u_int8_t *)par == &(pipe.fs.flow_mask.proto)) {
- if (a >= (1<<8))
- show_usage("mask: %s must be 8 bit, not 0x%08x",
- *av, a);
- *((u_int8_t *)par) = (u_int8_t) a;
- } else
- *par = a;
- if (a != 0)
- pipe.fs.flags_fs |= DN_HAVE_FLOW_MASK;
- av += 2; ac -= 2;
- } /* end for */
- }
- } else if (!strncmp(*av, "red", strlen(*av)) ||
- !strncmp(*av, "gred", strlen(*av))) { /* RED enabled */
- pipe.fs.flags_fs |= DN_IS_RED;
- if (*av[0] == 'g')
- pipe.fs.flags_fs |= DN_IS_GENTLE_RED;
- if ((end = strsep(&av[1],"/"))) {
- double w_q = strtod(end, NULL);
- if (w_q > 1 || w_q <= 0)
- show_usage("w_q %f must be 0 < x <= 1", w_q);
- pipe.fs.w_q = (int) (w_q * (1 << SCALE_RED));
- }
- if ((end = strsep(&av[1],"/"))) {
- pipe.fs.min_th = strtoul(end, &end, 0);
- if (*end == 'K' || *end == 'k')
- pipe.fs.min_th *= 1024;
- }
- if ((end = strsep(&av[1],"/"))) {
- pipe.fs.max_th = strtoul(end, &end, 0);
- if (*end == 'K' || *end == 'k')
- pipe.fs.max_th *= 1024;
- }
- if ((end = strsep(&av[1],"/"))) {
- double max_p = strtod(end, NULL);
- if (max_p > 1 || max_p <= 0)
- show_usage("max_p %f must be 0 < x <= 1", max_p);
- pipe.fs.max_p = (int) (max_p * (1 << SCALE_RED));
- }
- av+=2; ac-=2;
- } else if (!strncmp(*av, "droptail", strlen(*av))) { /* DROPTAIL */
- pipe.fs.flags_fs &= ~(DN_IS_RED|DN_IS_GENTLE_RED);
- av+=1; ac-=1;
- } else {
- if (do_pipe == 1) {
- /* some commands are only good for pipes. */
- if (!strncmp(*av, "bw", strlen(*av)) ||
- ! strncmp(*av, "bandwidth", strlen(*av))) {
- if (av[1][0] >= 'a' && av[1][0] <= 'z') {
- int l = sizeof(pipe.if_name)-1;
- /* interface name */
- strncpy(pipe.if_name, av[1], l);
- pipe.if_name[l] = '\0';
- pipe.bandwidth = 0;
- } else {
- pipe.if_name[0] = '\0';
- pipe.bandwidth = strtoul(av[1], &end, 0);
- if (*end == 'K' || *end == 'k')
- end++, pipe.bandwidth *= 1000;
- else if (*end == 'M')
- end++, pipe.bandwidth *= 1000000;
- if (*end == 'B' || !strncmp(end, "by", 2))
- pipe.bandwidth *= 8;
- }
- av+=2; ac-=2;
- } else if (!strncmp(*av, "delay", strlen(*av))) {
- pipe.delay = strtoul(av[1], NULL, 0);
- av+=2; ac-=2;
- } else
- show_usage("unrecognised pipe option ``%s''", *av);
- } else { /* this refers to a queue */
- if (!strncmp(*av, "weight", strlen(*av))) {
- pipe.fs.weight = strtoul(av[1], &end, 0);
- av += 2;
- ac -= 2;
- } else if (!strncmp(*av, "pipe", strlen(*av))) {
- pipe.fs.parent_nr = strtoul(av[1], &end, 0);
- av += 2;
- ac -= 2;
- } else
- show_usage("unrecognised option ``%s''", *av);
- }
- }
- }
- if (do_pipe == 1) {
- if (pipe.pipe_nr == 0)
- show_usage("pipe_nr %d must be > 0", pipe.pipe_nr);
- if (pipe.delay > 10000)
- show_usage("delay %d must be < 10000", pipe.delay);
- } else { /* do_pipe == 2, queue */
- if (pipe.fs.parent_nr == 0)
- show_usage("pipe %d must be > 0", pipe.fs.parent_nr);
- if (pipe.fs.weight >100)
- show_usage("weight %d must be <= 100", pipe.fs.weight);
- }
- if (pipe.fs.flags_fs & DN_QSIZE_IS_BYTES) {
- if (pipe.fs.qsize > 1024*1024)
- show_usage("queue size %d, must be < 1MB",
- pipe.fs.qsize);
- } else {
- if (pipe.fs.qsize > 100)
- show_usage("queue size %d, must be 2 <= x <= 100",
- pipe.fs.qsize);
- }
- if (pipe.fs.flags_fs & DN_IS_RED) {
- if (pipe.fs.min_th >= pipe.fs.max_th)
- show_usage("min_th %d must be < than max_th %d",
- pipe.fs.min_th, pipe.fs.max_th);
- if (pipe.fs.max_th == 0)
- show_usage("max_th must be > 0");
- if (pipe.bandwidth) {
- size_t len;
- int lookup_depth, avg_pkt_size;
- double s, idle, weight, w_q;
- struct clockinfo clock;
- int t;
-
- len = sizeof(int);
- if (sysctlbyname("net.inet.ip.dummynet.red_lookup_depth",
- &lookup_depth, &len, NULL, 0) == -1)
-
- errx(1, "sysctlbyname(\"%s\")",
- "net.inet.ip.dummynet.red_lookup_depth");
- if (lookup_depth == 0)
- show_usage("net.inet.ip.dummynet.red_lookup_depth must"
- "greater than zero");
-
- len = sizeof(int);
- if (sysctlbyname("net.inet.ip.dummynet.red_avg_pkt_size",
- &avg_pkt_size, &len, NULL, 0) == -1)
-
- errx(1, "sysctlbyname(\"%s\")",
- "net.inet.ip.dummynet.red_avg_pkt_size");
- if (avg_pkt_size == 0)
- show_usage("net.inet.ip.dummynet.red_avg_pkt_size must"
- "greater than zero");
-
- len = sizeof(struct clockinfo);
- if (sysctlbyname("kern.clockrate",
- &clock, &len, NULL, 0) == -1)
- errx(1, "sysctlbyname(\"%s\")", "kern.clockrate");
-
- /* ticks needed for sending a medium-sized packet */
- s = clock.hz * avg_pkt_size * 8 / pipe.bandwidth;
-
- /*
- * max idle time (in ticks) before avg queue size becomes 0.
- * NOTA: (3/w_q) is approx the value x so that
- * (1-w_q)^x < 10^-3.
- */
- w_q = ((double) pipe.fs.w_q) / (1 << SCALE_RED);
- idle = s * 3. / w_q;
- pipe.fs.lookup_step = (int) idle / lookup_depth;
- if (!pipe.fs.lookup_step)
- pipe.fs.lookup_step = 1;
- weight = 1 - w_q;
- for (t = pipe.fs.lookup_step; t > 0; --t)
- weight *= weight;
- pipe.fs.lookup_weight = (int) (weight * (1 << SCALE_RED));
- }
- }
-#if 0
- printf("configuring pipe %d bw %d delay %d size %d\n",
- pipe.pipe_nr, pipe.bandwidth, pipe.delay, pipe.queue_size);
-#endif
- i = setsockopt(s,IPPROTO_IP, IP_DUMMYNET_CONFIGURE, &pipe, sizeof pipe);
- if (i)
- err(1, "setsockopt(%s)", "IP_DUMMYNET_CONFIGURE");
-
-}
-#endif /* DUMMYNET */
-
-static void
-add(ac, av)
- int ac;
- char **av;
-{
- struct ip_fw rule;
- int i;
- u_char proto;
- struct protoent *pe;
- int saw_xmrc = 0, saw_via = 0;
-
- memset(&rule, 0, sizeof rule);
- rule.version = IP_FW_CURRENT_API_VERSION;
-
- av++; ac--;
-
- /* Rule number */
- if (ac && isdigit(**av)) {
- rule.fw_number = atoi(*av); av++; ac--;
- }
-
- /* Action */
- if (ac > 1 && !strncmp(*av, "prob", strlen(*av))) {
- double d = strtod(av[1], NULL);
- if (d <= 0 || d > 1)
- show_usage("illegal match prob. %s", av[1]);
- if (d != 1) { /* 1 means always match */
- rule.fw_flg |= IP_FW_F_RND_MATCH;
- /* we really store dont_match probability */
- (long)rule.pipe_ptr = (long)((1 - d) * 0x7fffffff);
- }
- av += 2; ac -= 2;
- }
-
- if (ac == 0)
- show_usage("missing action");
- if (!strncmp(*av, "accept", strlen(*av))
- || !strncmp(*av, "pass" ,strlen(*av))
- || !strncmp(*av, "allow", strlen(*av))
- || !strncmp(*av, "permit", strlen(*av))) {
- rule.fw_flg |= IP_FW_F_ACCEPT; av++; ac--;
- } else if (!strncmp(*av, "count", strlen(*av))) {
- rule.fw_flg |= IP_FW_F_COUNT; av++; ac--;
- }
- #ifdef DUMMYNET
- else if (!strncmp(*av, "pipe", strlen(*av))) {
- rule.fw_flg |= IP_FW_F_PIPE; av++; ac--;
- if (!ac)
- show_usage("missing pipe number");
- rule.fw_divert_port = strtoul(*av, NULL, 0); av++; ac--;
- } else if (!strncmp(*av, "queue", strlen(*av))) {
- rule.fw_flg |= IP_FW_F_QUEUE; av++; ac--;
- if (!ac)
- show_usage("missing queue number");
- rule.fw_divert_port = strtoul(*av, NULL, 0); av++; ac--;
- }
- #endif /* DUMMYNET */
- else if (!strncmp(*av, "divert", strlen(*av))) {
- rule.fw_flg |= IP_FW_F_DIVERT; av++; ac--;
- if (!ac)
- show_usage("missing %s port", "divert");
- rule.fw_divert_port = strtoul(*av, NULL, 0); av++; ac--;
- if (rule.fw_divert_port == 0) {
- struct servent *s;
- setservent(1);
- s = getservbyname(av[-1], "divert");
- if (s != NULL)
- rule.fw_divert_port = ntohs(s->s_port);
- else
- show_usage("illegal %s port", "divert");
- }
- } else if (!strncmp(*av, "tee", strlen(*av))) {
- rule.fw_flg |= IP_FW_F_TEE; av++; ac--;
- if (!ac)
- show_usage("missing %s port", "tee divert");
- rule.fw_divert_port = strtoul(*av, NULL, 0); av++; ac--;
- if (rule.fw_divert_port == 0) {
- struct servent *s;
- setservent(1);
- s = getservbyname(av[-1], "divert");
- if (s != NULL)
- rule.fw_divert_port = ntohs(s->s_port);
- else
- show_usage("illegal %s port", "tee divert");
- }
- } else if (!strncmp(*av, "fwd", strlen(*av)) ||
- !strncmp(*av, "forward", strlen(*av))) {
- struct in_addr dummyip;
- char *pp;
- rule.fw_flg |= IP_FW_F_FWD; av++; ac--;
- if (!ac)
- show_usage("missing forwarding IP address");
- rule.fw_fwd_ip.sin_len = sizeof(struct sockaddr_in);
- rule.fw_fwd_ip.sin_family = AF_INET;
- rule.fw_fwd_ip.sin_port = 0;
- pp = strchr(*av, ':');
- if(pp == NULL)
- pp = strchr(*av, ',');
- if(pp != NULL)
- {
- *(pp++) = '\0';
- i = lookup_port(pp, 0, 1, 0);
- if (i == -1)
- show_usage("illegal forwarding port ``%s''", pp);
- else
- rule.fw_fwd_ip.sin_port = (u_short)i;
- }
- fill_ip(&(rule.fw_fwd_ip.sin_addr), &dummyip, &ac, &av);
- if (rule.fw_fwd_ip.sin_addr.s_addr == 0)
- show_usage("illegal forwarding IP address");
-
- } else if (!strncmp(*av, "skipto", strlen(*av))) {
- rule.fw_flg |= IP_FW_F_SKIPTO; av++; ac--;
- if (!ac)
- show_usage("missing skipto rule number");
- rule.fw_skipto_rule = strtoul(*av, NULL, 0); av++; ac--;
- } else if ((!strncmp(*av, "deny", strlen(*av))
- || !strncmp(*av, "drop", strlen(*av)))) {
- rule.fw_flg |= IP_FW_F_DENY; av++; ac--;
- } else if (!strncmp(*av, "reject", strlen(*av))) {
- rule.fw_flg |= IP_FW_F_REJECT; av++; ac--;
- rule.fw_reject_code = ICMP_UNREACH_HOST;
- } else if (!strncmp(*av, "reset", strlen(*av))) {
- rule.fw_flg |= IP_FW_F_REJECT; av++; ac--;
- rule.fw_reject_code = IP_FW_REJECT_RST; /* check TCP later */
- } else if (!strncmp(*av, "unreach", strlen(*av))) {
- rule.fw_flg |= IP_FW_F_REJECT; av++; ac--;
- fill_reject_code(&rule.fw_reject_code, *av); av++; ac--;
- } else if (!strncmp(*av, "check-state", strlen(*av))) {
- rule.fw_flg |= IP_FW_F_CHECK_S; av++; ac--;
- goto done;
- } else {
- show_usage("invalid action ``%s''", *av);
- }
-
- /* [log] */
- if (ac && !strncmp(*av, "log", strlen(*av))) {
- rule.fw_flg |= IP_FW_F_PRN; av++; ac--;
- }
- if (ac && !strncmp(*av, "logamount", strlen(*av))) {
- if (!(rule.fw_flg & IP_FW_F_PRN))
- show_usage("``logamount'' not valid without ``log''");
- ac--; av++;
- if (!ac)
- show_usage("``logamount'' requires argument");
- rule.fw_logamount = atoi(*av);
- if (rule.fw_logamount < 0)
- show_usage("``logamount'' argument must be positive");
- if (rule.fw_logamount == 0)
- rule.fw_logamount = -1;
- ac--; av++;
- }
-
- /* protocol */
- if (ac == 0)
- show_usage("missing protocol");
- if ((proto = atoi(*av)) > 0) {
- rule.fw_prot = proto; av++; ac--;
- } else if (!strncmp(*av, "all", strlen(*av))) {
- rule.fw_prot = IPPROTO_IP; av++; ac--;
- } else if ((pe = getprotobyname(*av)) != NULL) {
- rule.fw_prot = pe->p_proto; av++; ac--;
- } else {
- show_usage("invalid protocol ``%s''", *av);
- }
-
- if (rule.fw_prot != IPPROTO_TCP
- && (rule.fw_flg & IP_FW_F_COMMAND) == IP_FW_F_REJECT
- && rule.fw_reject_code == IP_FW_REJECT_RST)
- show_usage("``reset'' is only valid for tcp packets");
-
- /* from */
- if (ac && !strncmp(*av, "from", strlen(*av))) { av++; ac--; }
- else
- show_usage("missing ``from''");
-
- if (ac && !strncmp(*av, "not", strlen(*av))) {
- rule.fw_flg |= IP_FW_F_INVSRC;
- av++; ac--;
- }
- if (!ac)
- show_usage("missing arguments");
-
- if (ac && !strncmp(*av, "me", strlen(*av))) {
- rule.fw_flg |= IP_FW_F_SME;
- av++; ac--;
- } else {
- fill_ip(&rule.fw_src, &rule.fw_smsk, &ac, &av);
- }
-
- if (ac && (isdigit(**av) || lookup_port(*av, rule.fw_prot, 1, 1) >= 0)) {
- u_short nports = 0;
- int retval;
-
- retval = fill_port(&nports, rule.fw_uar.fw_pts, 0, *av, rule.fw_prot);
- if (retval == 1)
- rule.fw_flg |= IP_FW_F_SRNG;
- else if (retval == 2)
- rule.fw_flg |= IP_FW_F_SMSK;
- IP_FW_SETNSRCP(&rule, nports);
- av++; ac--;
- }
-
- /* to */
- if (ac && !strncmp(*av, "to", strlen(*av))) { av++; ac--; }
- else
- show_usage("missing ``to''");
-
- if (ac && !strncmp(*av, "not", strlen(*av))) {
- rule.fw_flg |= IP_FW_F_INVDST;
- av++; ac--;
- }
- if (!ac)
- show_usage("missing arguments");
-
- if (ac && !strncmp(*av, "me", strlen(*av))) {
- rule.fw_flg |= IP_FW_F_DME;
- av++; ac--;
- } else {
- fill_ip(&rule.fw_dst, &rule.fw_dmsk, &ac, &av);
- }
-
- if (ac && (isdigit(**av) || lookup_port(*av, rule.fw_prot, 1, 1) >= 0)) {
- u_short nports = 0;
- int retval;
-
- retval = fill_port(&nports,
- rule.fw_uar.fw_pts, IP_FW_GETNSRCP(&rule), *av, rule.fw_prot);
- if (retval == 1)
- rule.fw_flg |= IP_FW_F_DRNG;
- else if (retval == 2)
- rule.fw_flg |= IP_FW_F_DMSK;
- IP_FW_SETNDSTP(&rule, nports);
- av++; ac--;
- }
-
- if ((rule.fw_prot != IPPROTO_TCP) && (rule.fw_prot != IPPROTO_UDP)
- && (IP_FW_GETNSRCP(&rule) || IP_FW_GETNDSTP(&rule))) {
- show_usage("only TCP and UDP protocols are valid"
- " with port specifications");
- }
-
- while (ac) {
- if (!strncmp(*av, "uid", strlen(*av))) {
- struct passwd *pwd;
- char *end;
- uid_t uid;
-
- rule.fw_flg |= IP_FW_F_UID;
- ac--; av++;
- if (!ac)
- show_usage("``uid'' requires argument");
-
- uid = strtoul(*av, &end, 0);
- if (*end == '\0')
- pwd = getpwuid(uid);
- else
- pwd = getpwnam(*av);
- if (pwd == NULL)
- show_usage("uid \"%s\" is nonexistant", *av);
- rule.fw_uid = pwd->pw_uid;
- ac--; av++;
- continue;
- }
- if (!strncmp(*av, "in", strlen(*av))) {
- rule.fw_flg |= IP_FW_F_IN;
- av++; ac--; continue;
- }
- if (!strncmp(*av, "keep-state", strlen(*av))) {
- u_long type;
- rule.fw_flg |= IP_FW_F_KEEP_S;
-
- av++; ac--;
- if (ac > 0 && (type = atoi(*av)) != 0) {
- (int)rule.next_rule_ptr = type;
- av++; ac--;
- }
- continue;
- }
- if (!strncmp(*av, "bridged", strlen(*av))) {
- rule.fw_flg |= IP_FW_BRIDGED;
- av++; ac--; continue;
- }
- if (!strncmp(*av, "out", strlen(*av))) {
- rule.fw_flg |= IP_FW_F_OUT;
- av++; ac--; continue;
- }
- if (ac && !strncmp(*av, "xmit", strlen(*av))) {
- union ip_fw_if ifu;
- int byname;
-
- if (saw_via) {
-badviacombo:
- show_usage("``via'' is incompatible"
- " with ``xmit'' and ``recv''");
- }
- saw_xmrc = 1;
- av++; ac--;
- fill_iface("xmit", &ifu, &byname, ac, *av);
- rule.fw_out_if = ifu;
- rule.fw_flg |= IP_FW_F_OIFACE;
- if (byname)
- rule.fw_flg |= IP_FW_F_OIFNAME;
- av++; ac--; continue;
- }
- if (ac && !strncmp(*av, "recv", strlen(*av))) {
- union ip_fw_if ifu;
- int byname;
-
- if (saw_via)
- goto badviacombo;
- saw_xmrc = 1;
- av++; ac--;
- fill_iface("recv", &ifu, &byname, ac, *av);
- rule.fw_in_if = ifu;
- rule.fw_flg |= IP_FW_F_IIFACE;
- if (byname)
- rule.fw_flg |= IP_FW_F_IIFNAME;
- av++; ac--; continue;
- }
- if (ac && !strncmp(*av, "via", strlen(*av))) {
- union ip_fw_if ifu;
- int byname = 0;
-
- if (saw_xmrc)
- goto badviacombo;
- saw_via = 1;
- av++; ac--;
- fill_iface("via", &ifu, &byname, ac, *av);
- rule.fw_out_if = rule.fw_in_if = ifu;
- if (byname)
- rule.fw_flg |=
- (IP_FW_F_IIFNAME | IP_FW_F_OIFNAME);
- av++; ac--; continue;
- }
- if (!strncmp(*av, "fragment", strlen(*av))) {
- rule.fw_flg |= IP_FW_F_FRAG;
- av++; ac--; continue;
- }
- if (!strncmp(*av, "ipoptions", strlen(*av))) {
- av++; ac--;
- if (!ac)
- show_usage("missing argument"
- " for ``ipoptions''");
- fill_ipopt(&rule.fw_ipopt, &rule.fw_ipnopt, av);
- av++; ac--; continue;
- }
- if (rule.fw_prot == IPPROTO_TCP) {
- if (!strncmp(*av, "established", strlen(*av))) {
- rule.fw_ipflg |= IP_FW_IF_TCPEST;
- av++; ac--; continue;
- }
- if (!strncmp(*av, "setup", strlen(*av))) {
- rule.fw_tcpf |= IP_FW_TCPF_SYN;
- rule.fw_tcpnf |= IP_FW_TCPF_ACK;
- av++; ac--; continue;
- }
- if (!strncmp(*av, "tcpflags", strlen(*av)) ||
- !strncmp(*av, "tcpflgs", strlen(*av))) {
- av++; ac--;
- if (!ac)
- show_usage("missing argument"
- " for ``tcpflags''");
- fill_tcpflag(&rule.fw_tcpf, &rule.fw_tcpnf, av);
- av++; ac--; continue;
- }
- if (!strncmp(*av, "tcpoptions", strlen(*av)) ||
- !strncmp(*av, "tcpopts", strlen(*av))) {
- av++; ac--;
- if (!ac)
- show_usage("missing argument"
- " for ``tcpoptions''");
- fill_tcpopts(&rule.fw_tcpopt, &rule.fw_tcpnopt, av);
- av++; ac--; continue;
- }
- }
- if (rule.fw_prot == IPPROTO_ICMP) {
- if (!strncmp(*av, "icmptypes", strlen(*av))) {
- av++; ac--;
- if (!ac)
- show_usage("missing argument"
- " for ``icmptypes''");
- fill_icmptypes(rule.fw_uar.fw_icmptypes,
- av, &rule.fw_flg);
- av++; ac--; continue;
- }
- }
- show_usage("unknown argument ``%s''", *av);
- }
-
- /* No direction specified -> do both directions */
- if (!(rule.fw_flg & (IP_FW_F_OUT|IP_FW_F_IN)))
- rule.fw_flg |= (IP_FW_F_OUT|IP_FW_F_IN);
-
- /* Sanity check interface check, but handle "via" case separately */
- if (saw_via) {
- if (rule.fw_flg & IP_FW_F_IN)
- rule.fw_flg |= IP_FW_F_IIFACE;
- if (rule.fw_flg & IP_FW_F_OUT)
- rule.fw_flg |= IP_FW_F_OIFACE;
- } else if ((rule.fw_flg & IP_FW_F_OIFACE) && (rule.fw_flg & IP_FW_F_IN))
- show_usage("can't check xmit interface of incoming packets");
-
- /* frag may not be used in conjunction with ports or TCP flags */
- if (rule.fw_flg & IP_FW_F_FRAG) {
- if (rule.fw_tcpf || rule.fw_tcpnf)
- show_usage("can't mix 'frag' and tcpflags");
-
- if (rule.fw_nports)
- show_usage("can't mix 'frag' and port specifications");
- }
- if (rule.fw_flg & IP_FW_F_PRN) {
- if (!rule.fw_logamount) {
- size_t len = sizeof(int);
-
- if (sysctlbyname("net.inet.ip.fw.verbose_limit",
- &rule.fw_logamount, &len, NULL, 0) == -1)
- errx(1, "sysctlbyname(\"%s\")",
- "net.inet.ip.fw.verbose_limit");
- } else if (rule.fw_logamount == -1)
- rule.fw_logamount = 0;
- rule.fw_loghighest = rule.fw_logamount;
- }
-done:
- i = sizeof(rule);
- if (getsockopt(s, IPPROTO_IP, IP_FW_ADD, &rule, &i) == -1)
- err(EX_UNAVAILABLE, "getsockopt(%s)", "IP_FW_ADD");
- if (!do_quiet)
- show_ipfw(&rule, 10, 10);
-}
-
-static void
-zero (ac, av)
- int ac;
- char **av;
-{
- struct ip_fw rule;
- memset(&rule, 0, sizeof rule);
- rule.version = IP_FW_CURRENT_API_VERSION;
-
- av++; ac--;
-
- if (!ac) {
- /* clear all entries */
- if (setsockopt(s, IPPROTO_IP, IP_FW_ZERO, &rule, sizeof rule) < 0)
- err(EX_UNAVAILABLE, "setsockopt(%s)", "IP_FW_ZERO");
- if (!do_quiet)
- printf("Accounting cleared.\n");
- } else {
- int failed = EX_OK;
-
- while (ac) {
- /* Rule number */
- if (isdigit(**av)) {
- rule.fw_number = atoi(*av); av++; ac--;
- if (setsockopt(s, IPPROTO_IP,
- IP_FW_ZERO, &rule, sizeof rule)) {
- warn("rule %u: setsockopt(%s)", rule.fw_number,
- "IP_FW_ZERO");
- failed = EX_UNAVAILABLE;
- }
- else if (!do_quiet)
- printf("Entry %d cleared\n",
- rule.fw_number);
- } else
- show_usage("invalid rule number ``%s''", *av);
- }
- if (failed != EX_OK)
- exit(failed);
- }
-}
-
-static void
-resetlog (ac, av)
- int ac;
- char **av;
-{
- struct ip_fw rule;
- memset(&rule, 0, sizeof rule);
- rule.version = IP_FW_CURRENT_API_VERSION;
-
- av++; ac--;
-
- if (!ac) {
- /* clear all entries */
- if (setsockopt(s, IPPROTO_IP, IP_FW_RESETLOG, &rule, sizeof rule) < 0)
- err(EX_UNAVAILABLE, "setsockopt(%s)", "IP_FW_RESETLOG");
- if (!do_quiet)
- printf("Logging counts reset.\n");
- } else {
- int failed = EX_OK;
-
- while (ac) {
- /* Rule number */
- if (isdigit(**av)) {
- rule.fw_number = atoi(*av); av++; ac--;
- if (setsockopt(s, IPPROTO_IP,
- IP_FW_RESETLOG, &rule, sizeof rule)) {
- warn("rule %u: setsockopt(%s)", rule.fw_number,
- "IP_FW_RESETLOG");
- failed = EX_UNAVAILABLE;
- }
- else if (!do_quiet)
- printf("Entry %d logging count reset\n",
- rule.fw_number);
- } else
- show_usage("invalid rule number ``%s''", *av);
- }
- if (failed != EX_OK)
- exit(failed);
- }
-}
-
-static int
-ipfw_main(ac, av)
- int ac;
- char **av;
-{
-
- int ch;
-
- if (ac == 1) {
- show_usage(NULL);
- }
-
- /* Set the force flag for non-interactive processes */
- do_force = !isatty(STDIN_FILENO);
-
- optind = optreset = 1;
- while ((ch = getopt(ac, av, "s:afqtvN")) != -1)
- switch(ch) {
- case 's': /* sort */
- do_sort= atoi(optarg);
- break;
- case 'a':
- do_acct = 1;
- break;
- case 'f':
- do_force = 1;
- break;
- case 'q':
- do_quiet = 1;
- break;
- case 't':
- do_time = 1;
- break;
- case 'v': /* verbose */
- verbose++;
- break;
- case 'N':
- do_resolv = 1;
- break;
- default:
- show_usage(NULL);
- }
-
- ac -= optind;
- if (*(av+=optind)==NULL) {
- show_usage("bad arguments");
- }
-
- #ifdef DUMMYNET
- if (!strncmp(*av, "pipe", strlen(*av))) {
- do_pipe = 1;
- ac--;
- av++;
- } else if (!strncmp(*av, "queue", strlen(*av))) {
- do_pipe = 2;
- ac--;
- av++;
- }
- if (!ac) {
- show_usage("pipe requires arguments");
- }
- #endif /* DUMMYNET */
-
- /* allow argument swapping */
- if (ac > 1 && *av[0] >= '0' && *av[0] <= '9') {
- char *p = av[0];
- av[0] = av[1];
- av[1] = p;
- }
- if (!strncmp(*av, "add", strlen(*av))) {
- add(ac, av);
- }
- #ifdef DUMMYNET
- else if (do_pipe && !strncmp(*av, "config", strlen(*av))) {
- config_pipe(ac, av);
- }
- #endif /* DUMMYNET */
- else if (!strncmp(*av, "delete", strlen(*av))) {
- delete(ac, av);
- } else if (!strncmp(*av, "flush", strlen(*av))) {
- int do_flush = 0;
-
- if (do_force || do_quiet)
- do_flush = 1;
- else {
- int c;
-
- /* Ask the user */
- printf("Are you sure? [yn] ");
- fflush(stdout);
- do {
- c = toupper(getc(stdin));
- while (c != '\n' && getc(stdin) != '\n')
- if (feof(stdin))
- return (0);
- } while (c != 'Y' && c != 'N');
- printf("\n");
- if (c == 'Y')
- do_flush = 1;
- }
- if (do_flush) {
- int error = 0;
-
- #ifdef DUMMYNET
- if (do_pipe)
- {
- error = setsockopt(s, IPPROTO_IP, IP_DUMMYNET_FLUSH, NULL, 0);
- }
- else
- #endif /* DUMMYNET */
- {
- struct ip_fw rule;
- memset(&rule, 0, sizeof rule);
- rule.version = IP_FW_CURRENT_API_VERSION;
- error = setsockopt(s, IPPROTO_IP, IP_FW_FLUSH, &rule, sizeof rule);
- }
-
- if (error < 0)
- #ifdef DUMMYNET
- err(EX_UNAVAILABLE, "setsockopt(IP_%s_FLUSH)",
- do_pipe ? "DUMMYNET" : "FW");
- #else /* DUMMYNET */
- err(EX_UNAVAILABLE, "setsockopt(IP_FW_FLUSH)");
- #endif /* DUMMYNET */
- if (!do_quiet)
- #ifdef DUMMYNET
- printf("Flushed all %s.\n",
- do_pipe ? "pipes" : "rules");
- #else /* DUMMYNET */
- printf("Flushed all rules.\n");
- #endif /* DUMMYNET */
- }
- } else if (!strncmp(*av, "zero", strlen(*av))) {
- zero(ac, av);
- } else if (!strncmp(*av, "resetlog", strlen(*av))) {
- resetlog(ac, av);
- } else if (!strncmp(*av, "print", strlen(*av))) {
- list(--ac, ++av);
- } else if (!strncmp(*av, "list", strlen(*av))) {
- list(--ac, ++av);
- } else if (!strncmp(*av, "show", strlen(*av))) {
- do_acct++;
- list(--ac, ++av);
- } else {
- show_usage("bad arguments");
- }
- return 0;
-}
-
-int
-main(ac, av)
- int ac;
- char **av;
-{
-#define MAX_ARGS 32
-#define WHITESP " \t\f\v\n\r"
- char buf[BUFSIZ];
- char *a, *p, *args[MAX_ARGS], *cmd = NULL;
- char linename[10];
- int i, c, lineno, qflag, pflag, status;
- FILE *f = NULL;
- pid_t preproc = 0;
-
- s = socket(AF_INET, SOCK_RAW, IPPROTO_RAW);
- if (s < 0)
- err(EX_UNAVAILABLE, "socket");
-
- setbuf(stdout, 0);
-
- /*
- * this is a nasty check on the last argument!!!
- * If there happens to be a filename matching a keyword in the current
- * directory, things will fail miserably.
- */
-
- if (ac > 1 && av[ac - 1][0] == '/' && access(av[ac - 1], R_OK) == 0) {
- qflag = pflag = i = 0;
- lineno = 0;
-
- while ((c = getopt(ac, av, "D:U:p:q")) != -1)
- switch(c) {
- case 'D':
- if (!pflag)
- errx(EX_USAGE, "-D requires -p");
- if (i > MAX_ARGS - 2)
- errx(EX_USAGE,
- "too many -D or -U options");
- args[i++] = "-D";
- args[i++] = optarg;
- break;
-
- case 'U':
- if (!pflag)
- errx(EX_USAGE, "-U requires -p");
- if (i > MAX_ARGS - 2)
- errx(EX_USAGE,
- "too many -D or -U options");
- args[i++] = "-U";
- args[i++] = optarg;
- break;
-
- case 'p':
- pflag = 1;
- cmd = optarg;
- args[0] = cmd;
- i = 1;
- break;
-
- case 'q':
- qflag = 1;
- break;
-
- default:
- show_usage(NULL);
- }
-
- av += optind;
- ac -= optind;
- if (ac != 1)
- show_usage("extraneous filename arguments");
-
- if ((f = fopen(av[0], "r")) == NULL)
- err(EX_UNAVAILABLE, "fopen: %s", av[0]);
-
- if (pflag) {
- /* pipe through preprocessor (cpp or m4) */
- int pipedes[2];
-
- args[i] = 0;
-
- if (pipe(pipedes) == -1)
- err(EX_OSERR, "cannot create pipe");
-
- switch((preproc = fork())) {
- case -1:
- err(EX_OSERR, "cannot fork");
-
- case 0:
- /* child */
- if (dup2(fileno(f), 0) == -1
- || dup2(pipedes[1], 1) == -1)
- err(EX_OSERR, "dup2()");
- fclose(f);
- close(pipedes[1]);
- close(pipedes[0]);
- execvp(cmd, args);
- err(EX_OSERR, "execvp(%s) failed", cmd);
-
- default:
- /* parent */
- fclose(f);
- close(pipedes[1]);
- if ((f = fdopen(pipedes[0], "r")) == NULL) {
- int savederrno = errno;
-
- (void)kill(preproc, SIGTERM);
- errno = savederrno;
- err(EX_OSERR, "fdopen()");
- }
- }
- }
-
- while (fgets(buf, BUFSIZ, f)) {
- lineno++;
- sprintf(linename, "Line %d", lineno);
- args[0] = linename;
-
- if (*buf == '#')
- continue;
- if ((p = strchr(buf, '#')) != NULL)
- *p = '\0';
- i = 1;
- if (qflag)
- args[i++] = "-q";
- for (a = strtok(buf, WHITESP);
- a && i < MAX_ARGS; a = strtok(NULL, WHITESP), i++)
- args[i] = a;
- if (i == (qflag? 2: 1))
- continue;
- if (i == MAX_ARGS)
- errx(EX_USAGE, "%s: too many arguments",
- linename);
- args[i] = NULL;
-
- ipfw_main(i, args);
- }
- fclose(f);
- if (pflag) {
- if (waitpid(preproc, &status, 0) == -1)
- errx(EX_OSERR, "waitpid()");
- if (WIFEXITED(status) && WEXITSTATUS(status) != EX_OK)
- errx(EX_UNAVAILABLE,
- "preprocessor exited with status %d",
- WEXITSTATUS(status));
- else if (WIFSIGNALED(status))
- errx(EX_UNAVAILABLE,
- "preprocessor exited with signal %d",
- WTERMSIG(status));
- }
- } else {
- ipfw_main(ac, av);
- }
- return EX_OK;
-}
--- /dev/null
+/*
+ * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * 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.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/*
+ * Copyright (c) 2002-2003 Luigi Rizzo
+ * Copyright (c) 1996 Alex Nash, Paul Traina, Poul-Henning Kamp
+ * Copyright (c) 1994 Ugen J.S.Antsilevich
+ *
+ * Idea and grammar partially left from:
+ * Copyright (c) 1993 Daniel Boulet
+ *
+ * Redistribution and use in source forms, with and without modification,
+ * are permitted provided that this entire comment appears intact.
+ *
+ * Redistribution in binary form may occur without any restrictions.
+ * Obviously, it would be nice if you gave credit where credit is due
+ * but requiring it would be too onerous.
+ *
+ * This software is provided ``AS IS'' without any warranties of any kind.
+ *
+ * NEW command line interface for IP firewall facility
+ *
+ * $FreeBSD: /repoman/r/ncvs/src/sbin/ipfw/ipfw2.c,v 1.4.2.18 2003/09/15 10:27:03 luigi Exp $
+ */
+
+#include <sys/param.h>
+#include <sys/mbuf.h>
+#include <sys/socket.h>
+#include <sys/sockio.h>
+#include <sys/sysctl.h>
+#include <sys/time.h>
+#include <sys/wait.h>
+
+#include <ctype.h>
+#include <err.h>
+#include <errno.h>
+#include <grp.h>
+#include <limits.h>
+#include <netdb.h>
+#include <pwd.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <unistd.h>
+#include <sysexits.h>
+
+#include <net/if.h>
+#include <netinet/in.h>
+#include <netinet/in_systm.h>
+#include <netinet/ip.h>
+#include <netinet/ip_icmp.h>
+#define IPFW2
+#include <netinet/ip_fw.h>
+#undef IPFW2
+#include <net/route.h> /* def. of struct route */
+#include <netinet/ip_dummynet.h>
+#include <netinet/tcp.h>
+#include <arpa/inet.h>
+
+int
+ do_resolv, /* Would try to resolve all */
+ do_time, /* Show time stamps */
+ do_quiet, /* Be quiet in add and flush */
+ do_pipe, /* this cmd refers to a pipe */
+ do_sort, /* field to sort results (0 = no) */
+ do_dynamic, /* display dynamic rules */
+ do_expired, /* display expired dynamic rules */
+ do_compact, /* show rules in compact mode */
+ show_sets, /* display rule sets */
+ test_only, /* only check syntax */
+ verbose;
+
+#define IP_MASK_ALL 0xffffffff
+
+/*
+ * _s_x is a structure that stores a string <-> token pairs, used in
+ * various places in the parser. Entries are stored in arrays,
+ * with an entry with s=NULL as terminator.
+ * The search routines are match_token() and match_value().
+ * Often, an element with x=0 contains an error string.
+ *
+ */
+struct _s_x {
+ char const *s;
+ int x;
+};
+
+static struct _s_x f_tcpflags[] = {
+ { "syn", TH_SYN },
+ { "fin", TH_FIN },
+ { "ack", TH_ACK },
+ { "psh", TH_PUSH },
+ { "rst", TH_RST },
+ { "urg", TH_URG },
+ { "tcp flag", 0 },
+ { NULL, 0 }
+};
+
+static struct _s_x f_tcpopts[] = {
+ { "mss", IP_FW_TCPOPT_MSS },
+ { "maxseg", IP_FW_TCPOPT_MSS },
+ { "window", IP_FW_TCPOPT_WINDOW },
+ { "sack", IP_FW_TCPOPT_SACK },
+ { "ts", IP_FW_TCPOPT_TS },
+ { "timestamp", IP_FW_TCPOPT_TS },
+ { "cc", IP_FW_TCPOPT_CC },
+ { "tcp option", 0 },
+ { NULL, 0 }
+};
+
+/*
+ * IP options span the range 0 to 255 so we need to remap them
+ * (though in fact only the low 5 bits are significant).
+ */
+static struct _s_x f_ipopts[] = {
+ { "ssrr", IP_FW_IPOPT_SSRR},
+ { "lsrr", IP_FW_IPOPT_LSRR},
+ { "rr", IP_FW_IPOPT_RR},
+ { "ts", IP_FW_IPOPT_TS},
+ { "ip option", 0 },
+ { NULL, 0 }
+};
+
+static struct _s_x f_iptos[] = {
+ { "lowdelay", IPTOS_LOWDELAY},
+ { "throughput", IPTOS_THROUGHPUT},
+ { "reliability", IPTOS_RELIABILITY},
+ { "mincost", IPTOS_MINCOST},
+ { "congestion", IPTOS_CE},
+ { "ecntransport", IPTOS_ECT},
+ { "ip tos option", 0},
+ { NULL, 0 }
+};
+
+static struct _s_x limit_masks[] = {
+ {"all", DYN_SRC_ADDR|DYN_SRC_PORT|DYN_DST_ADDR|DYN_DST_PORT},
+ {"src-addr", DYN_SRC_ADDR},
+ {"src-port", DYN_SRC_PORT},
+ {"dst-addr", DYN_DST_ADDR},
+ {"dst-port", DYN_DST_PORT},
+ {NULL, 0}
+};
+
+/*
+ * we use IPPROTO_ETHERTYPE as a fake protocol id to call the print routines
+ * This is only used in this code.
+ */
+#define IPPROTO_ETHERTYPE 0x1000
+static struct _s_x ether_types[] = {
+ /*
+ * Note, we cannot use "-:&/" in the names because they are field
+ * separators in the type specifications. Also, we use s = NULL as
+ * end-delimiter, because a type of 0 can be legal.
+ */
+ { "ip", 0x0800 },
+ { "ipv4", 0x0800 },
+ { "ipv6", 0x86dd },
+ { "arp", 0x0806 },
+ { "rarp", 0x8035 },
+ { "vlan", 0x8100 },
+ { "loop", 0x9000 },
+ { "trail", 0x1000 },
+ { "at", 0x809b },
+ { "atalk", 0x809b },
+ { "aarp", 0x80f3 },
+ { "pppoe_disc", 0x8863 },
+ { "pppoe_sess", 0x8864 },
+ { "ipx_8022", 0x00E0 },
+ { "ipx_8023", 0x0000 },
+ { "ipx_ii", 0x8137 },
+ { "ipx_snap", 0x8137 },
+ { "ipx", 0x8137 },
+ { "ns", 0x0600 },
+ { NULL, 0 }
+};
+
+static void show_usage(void);
+
+enum tokens {
+ TOK_NULL=0,
+
+ TOK_OR,
+ TOK_NOT,
+ TOK_STARTBRACE,
+ TOK_ENDBRACE,
+
+ TOK_ACCEPT,
+ TOK_COUNT,
+ TOK_PIPE,
+ TOK_QUEUE,
+ TOK_DIVERT,
+ TOK_TEE,
+ TOK_FORWARD,
+ TOK_SKIPTO,
+ TOK_DENY,
+ TOK_REJECT,
+ TOK_RESET,
+ TOK_UNREACH,
+ TOK_CHECKSTATE,
+
+ TOK_UID,
+ TOK_GID,
+ TOK_IN,
+ TOK_LIMIT,
+ TOK_KEEPSTATE,
+ TOK_LAYER2,
+ TOK_OUT,
+ TOK_XMIT,
+ TOK_RECV,
+ TOK_VIA,
+ TOK_FRAG,
+ TOK_IPOPTS,
+ TOK_IPLEN,
+ TOK_IPID,
+ TOK_IPPRECEDENCE,
+ TOK_IPTOS,
+ TOK_IPTTL,
+ TOK_IPVER,
+ TOK_ESTAB,
+ TOK_SETUP,
+ TOK_TCPFLAGS,
+ TOK_TCPOPTS,
+ TOK_TCPSEQ,
+ TOK_TCPACK,
+ TOK_TCPWIN,
+ TOK_ICMPTYPES,
+ TOK_MAC,
+ TOK_MACTYPE,
+ TOK_VERREVPATH,
+ TOK_IPSEC,
+ TOK_COMMENT,
+
+ TOK_PLR,
+ TOK_NOERROR,
+ TOK_BUCKETS,
+ TOK_DSTIP,
+ TOK_SRCIP,
+ TOK_DSTPORT,
+ TOK_SRCPORT,
+ TOK_ALL,
+ TOK_MASK,
+ TOK_BW,
+ TOK_DELAY,
+ TOK_RED,
+ TOK_GRED,
+ TOK_DROPTAIL,
+ TOK_PROTO,
+ TOK_WEIGHT,
+};
+
+struct _s_x dummynet_params[] = {
+ { "plr", TOK_PLR },
+ { "noerror", TOK_NOERROR },
+ { "buckets", TOK_BUCKETS },
+ { "dst-ip", TOK_DSTIP },
+ { "src-ip", TOK_SRCIP },
+ { "dst-port", TOK_DSTPORT },
+ { "src-port", TOK_SRCPORT },
+ { "proto", TOK_PROTO },
+ { "weight", TOK_WEIGHT },
+ { "all", TOK_ALL },
+ { "mask", TOK_MASK },
+ { "droptail", TOK_DROPTAIL },
+ { "red", TOK_RED },
+ { "gred", TOK_GRED },
+ { "bw", TOK_BW },
+ { "bandwidth", TOK_BW },
+ { "delay", TOK_DELAY },
+ { "pipe", TOK_PIPE },
+ { "queue", TOK_QUEUE },
+ { "dummynet-params", TOK_NULL },
+ { NULL, 0 } /* terminator */
+};
+
+struct _s_x rule_actions[] = {
+ { "accept", TOK_ACCEPT },
+ { "pass", TOK_ACCEPT },
+ { "allow", TOK_ACCEPT },
+ { "permit", TOK_ACCEPT },
+ { "count", TOK_COUNT },
+ { "pipe", TOK_PIPE },
+ { "queue", TOK_QUEUE },
+ { "divert", TOK_DIVERT },
+ { "tee", TOK_TEE },
+ { "fwd", TOK_FORWARD },
+ { "forward", TOK_FORWARD },
+ { "skipto", TOK_SKIPTO },
+ { "deny", TOK_DENY },
+ { "drop", TOK_DENY },
+ { "reject", TOK_REJECT },
+ { "reset", TOK_RESET },
+ { "unreach", TOK_UNREACH },
+ { "check-state", TOK_CHECKSTATE },
+ { "//", TOK_COMMENT },
+ { NULL, 0 } /* terminator */
+};
+
+struct _s_x rule_options[] = {
+ { "uid", TOK_UID },
+ { "gid", TOK_GID },
+ { "in", TOK_IN },
+ { "limit", TOK_LIMIT },
+ { "keep-state", TOK_KEEPSTATE },
+ { "bridged", TOK_LAYER2 },
+ { "layer2", TOK_LAYER2 },
+ { "out", TOK_OUT },
+ { "xmit", TOK_XMIT },
+ { "recv", TOK_RECV },
+ { "via", TOK_VIA },
+ { "fragment", TOK_FRAG },
+ { "frag", TOK_FRAG },
+ { "ipoptions", TOK_IPOPTS },
+ { "ipopts", TOK_IPOPTS },
+ { "iplen", TOK_IPLEN },
+ { "ipid", TOK_IPID },
+ { "ipprecedence", TOK_IPPRECEDENCE },
+ { "iptos", TOK_IPTOS },
+ { "ipttl", TOK_IPTTL },
+ { "ipversion", TOK_IPVER },
+ { "ipver", TOK_IPVER },
+ { "estab", TOK_ESTAB },
+ { "established", TOK_ESTAB },
+ { "setup", TOK_SETUP },
+ { "tcpflags", TOK_TCPFLAGS },
+ { "tcpflgs", TOK_TCPFLAGS },
+ { "tcpoptions", TOK_TCPOPTS },
+ { "tcpopts", TOK_TCPOPTS },
+ { "tcpseq", TOK_TCPSEQ },
+ { "tcpack", TOK_TCPACK },
+ { "tcpwin", TOK_TCPWIN },
+ { "icmptype", TOK_ICMPTYPES },
+ { "icmptypes", TOK_ICMPTYPES },
+ { "dst-ip", TOK_DSTIP },
+ { "src-ip", TOK_SRCIP },
+ { "dst-port", TOK_DSTPORT },
+ { "src-port", TOK_SRCPORT },
+ { "proto", TOK_PROTO },
+ { "MAC", TOK_MAC },
+ { "mac", TOK_MAC },
+ { "mac-type", TOK_MACTYPE },
+ { "verrevpath", TOK_VERREVPATH },
+ { "ipsec", TOK_IPSEC },
+ { "//", TOK_COMMENT },
+
+ { "not", TOK_NOT }, /* pseudo option */
+ { "!", /* escape ? */ TOK_NOT }, /* pseudo option */
+ { "or", TOK_OR }, /* pseudo option */
+ { "|", /* escape */ TOK_OR }, /* pseudo option */
+ { "{", TOK_STARTBRACE }, /* pseudo option */
+ { "(", TOK_STARTBRACE }, /* pseudo option */
+ { "}", TOK_ENDBRACE }, /* pseudo option */
+ { ")", TOK_ENDBRACE }, /* pseudo option */
+ { NULL, 0 } /* terminator */
+};
+
+static __inline uint64_t
+align_uint64(uint64_t *pll) {
+ uint64_t ret;
+
+ bcopy (pll, &ret, sizeof(ret));
+ return ret;
+};
+
+/*
+ * conditionally runs the command.
+ */
+static int
+do_cmd(int optname, void *optval, uintptr_t optlen)
+{
+ static int s = -1; /* the socket */
+ int i;
+
+ if (test_only)
+ return 0;
+
+ if (s == -1)
+ s = socket(AF_INET, SOCK_RAW, IPPROTO_RAW);
+ if (s < 0)
+ err(EX_UNAVAILABLE, "socket");
+
+ switch (optname) {
+ case IP_FW_GET:
+ case IP_FW_FLUSH:
+ case IP_FW_ADD:
+ case IP_FW_DEL:
+ case IP_FW_ZERO:
+ case IP_FW_RESETLOG:
+ ((struct ip_fw *)optval)->version = IP_FW_CURRENT_API_VERSION;
+ default:
+ break;
+ }
+
+ if (optname == IP_FW_GET || optname == IP_DUMMYNET_GET ||
+ optname == IP_FW_ADD)
+ i = getsockopt(s, IPPROTO_IP, optname, optval,
+ (socklen_t *)optlen);
+ else
+ i = setsockopt(s, IPPROTO_IP, optname, optval, optlen);
+ return i;
+}
+
+/**
+ * match_token takes a table and a string, returns the value associated
+ * with the string (-1 in case of failure).
+ */
+static int
+match_token(struct _s_x *table, char *string)
+{
+ struct _s_x *pt;
+ uint i = strlen(string);
+
+ for (pt = table ; i && pt->s != NULL ; pt++)
+ if (strlen(pt->s) == i && !bcmp(string, pt->s, i))
+ return pt->x;
+ return -1;
+};
+
+/**
+ * match_value takes a table and a value, returns the string associated
+ * with the value (NULL in case of failure).
+ */
+static char const *
+match_value(struct _s_x *p, int value)
+{
+ for (; p->s != NULL; p++)
+ if (p->x == value)
+ return p->s;
+ return NULL;
+}
+
+/*
+ * prints one port, symbolic or numeric
+ */
+static void
+print_port(int proto, uint16_t port)
+{
+
+ if (proto == IPPROTO_ETHERTYPE) {
+ char const *s;
+
+ if (do_resolv && (s = match_value(ether_types, port)) )
+ printf("%s", s);
+ else
+ printf("0x%04x", port);
+ } else {
+ struct servent *se = NULL;
+ if (do_resolv) {
+ struct protoent *pe = getprotobynumber(proto);
+
+ se = getservbyport(htons(port), pe ? pe->p_name : NULL);
+ }
+ if (se)
+ printf("%s", se->s_name);
+ else
+ printf("%d", port);
+ }
+}
+
+struct _s_x _port_name[] = {
+ {"dst-port", O_IP_DSTPORT},
+ {"src-port", O_IP_SRCPORT},
+ {"ipid", O_IPID},
+ {"iplen", O_IPLEN},
+ {"ipttl", O_IPTTL},
+ {"mac-type", O_MAC_TYPE},
+ {NULL, 0}
+};
+
+/*
+ * Print the values in a list 16-bit items of the types above.
+ * XXX todo: add support for mask.
+ */
+static void
+print_newports(ipfw_insn_u16 *cmd, int proto, int opcode)
+{
+ uint16_t *p = cmd->ports;
+ int i;
+ char const *sep;
+
+ if (cmd->o.len & F_NOT)
+ printf(" not");
+ if (opcode != 0) {
+ sep = match_value(_port_name, opcode);
+ if (sep == NULL)
+ sep = "???";
+ printf (" %s", sep);
+ }
+ sep = " ";
+ for (i = F_LEN((ipfw_insn *)cmd) - 1; i > 0; i--, p += 2) {
+ printf(sep);
+ print_port(proto, p[0]);
+ if (p[0] != p[1]) {
+ printf("-");
+ print_port(proto, p[1]);
+ }
+ sep = ",";
+ }
+}
+
+/*
+ * Like strtol, but also translates service names into port numbers
+ * for some protocols.
+ * In particular:
+ * proto == -1 disables the protocol check;
+ * proto == IPPROTO_ETHERTYPE looks up an internal table
+ * proto == <some value in /etc/protocols> matches the values there.
+ * Returns *end == s in case the parameter is not found.
+ */
+static int
+strtoport(char *s, char **end, int base, int proto)
+{
+ char *p, *buf;
+ char *s1;
+ int i;
+
+ *end = s; /* default - not found */
+ if (*s == '\0')
+ return 0; /* not found */
+
+ if (isdigit(*s))
+ return strtol(s, end, base);
+
+ /*
+ * find separator. '\\' escapes the next char.
+ */
+ for (s1 = s; *s1 && (isalnum(*s1) || *s1 == '\\') ; s1++)
+ if (*s1 == '\\' && s1[1] != '\0')
+ s1++;
+
+ buf = malloc(s1 - s + 1);
+ if (buf == NULL)
+ return 0;
+
+ /*
+ * copy into a buffer skipping backslashes
+ */
+ for (p = s, i = 0; p != s1 ; p++)
+ if (*p != '\\')
+ buf[i++] = *p;
+ buf[i++] = '\0';
+
+ if (proto == IPPROTO_ETHERTYPE) {
+ i = match_token(ether_types, buf);
+ free(buf);
+ if (i != -1) { /* found */
+ *end = s1;
+ return i;
+ }
+ } else {
+ struct protoent *pe = NULL;
+ struct servent *se;
+
+ if (proto != 0)
+ pe = getprotobynumber(proto);
+ setservent(1);
+ se = getservbyname(buf, pe ? pe->p_name : NULL);
+ free(buf);
+ if (se != NULL) {
+ *end = s1;
+ return ntohs(se->s_port);
+ }
+ }
+ return 0; /* not found */
+}
+
+/*
+ * Fill the body of the command with the list of port ranges.
+ */
+static int
+fill_newports(ipfw_insn_u16 *cmd, char *av, int proto)
+{
+ uint16_t a, b, *p = cmd->ports;
+ int i = 0;
+ char *s = av;
+
+ while (*s) {
+ a = strtoport(av, &s, 0, proto);
+ if (s == av) /* no parameter */
+ break;
+ if (*s == '-') { /* a range */
+ av = s+1;
+ b = strtoport(av, &s, 0, proto);
+ if (s == av) /* no parameter */
+ break;
+ p[0] = a;
+ p[1] = b;
+ } else if (*s == ',' || *s == '\0' )
+ p[0] = p[1] = a;
+ else /* invalid separator */
+ errx(EX_DATAERR, "invalid separator <%c> in <%s>\n",
+ *s, av);
+ i++;
+ p += 2;
+ av = s+1;
+ }
+ if (i > 0) {
+ if (i+1 > F_LEN_MASK)
+ errx(EX_DATAERR, "too many ports/ranges\n");
+ cmd->o.len |= i+1; /* leave F_NOT and F_OR untouched */
+ }
+ return i;
+}
+
+static struct _s_x icmpcodes[] = {
+ { "net", ICMP_UNREACH_NET },
+ { "host", ICMP_UNREACH_HOST },
+ { "protocol", ICMP_UNREACH_PROTOCOL },
+ { "port", ICMP_UNREACH_PORT },
+ { "needfrag", ICMP_UNREACH_NEEDFRAG },
+ { "srcfail", ICMP_UNREACH_SRCFAIL },
+ { "net-unknown", ICMP_UNREACH_NET_UNKNOWN },
+ { "host-unknown", ICMP_UNREACH_HOST_UNKNOWN },
+ { "isolated", ICMP_UNREACH_ISOLATED },
+ { "net-prohib", ICMP_UNREACH_NET_PROHIB },
+ { "host-prohib", ICMP_UNREACH_HOST_PROHIB },
+ { "tosnet", ICMP_UNREACH_TOSNET },
+ { "toshost", ICMP_UNREACH_TOSHOST },
+ { "filter-prohib", ICMP_UNREACH_FILTER_PROHIB },
+ { "host-precedence", ICMP_UNREACH_HOST_PRECEDENCE },
+ { "precedence-cutoff", ICMP_UNREACH_PRECEDENCE_CUTOFF },
+ { NULL, 0 }
+};
+
+static void
+fill_reject_code(u_short *codep, char *str)
+{
+ int val;
+ char *s;
+
+ val = strtoul(str, &s, 0);
+ if (s == str || *s != '\0' || val >= 0x100)
+ val = match_token(icmpcodes, str);
+ if (val < 0)
+ errx(EX_DATAERR, "unknown ICMP unreachable code ``%s''", str);
+ *codep = val;
+ return;
+}
+
+static void
+print_reject_code(uint16_t code)
+{
+ char const *s = match_value(icmpcodes, code);
+
+ if (s != NULL)
+ printf("unreach %s", s);
+ else
+ printf("unreach %u", code);
+}
+
+/*
+ * Returns the number of bits set (from left) in a contiguous bitmask,
+ * or -1 if the mask is not contiguous.
+ * XXX this needs a proper fix.
+ * This effectively works on masks in big-endian (network) format.
+ * when compiled on little endian architectures.
+ *
+ * First bit is bit 7 of the first byte -- note, for MAC addresses,
+ * the first bit on the wire is bit 0 of the first byte.
+ * len is the max length in bits.
+ */
+static int
+contigmask(uint8_t *p, int len)
+{
+ int i, n;
+
+ for (i=0; i<len ; i++)
+ if ( (p[i/8] & (1 << (7 - (i%8)))) == 0) /* first bit unset */
+ break;
+ for (n=i+1; n < len; n++)
+ if ( (p[n/8] & (1 << (7 - (n%8)))) != 0)
+ return -1; /* mask not contiguous */
+ return i;
+}
+
+/*
+ * print flags set/clear in the two bitmasks passed as parameters.
+ * There is a specialized check for f_tcpflags.
+ */
+static void
+print_flags(char const *name, ipfw_insn *cmd, struct _s_x *list)
+{
+ char const *comma = "";
+ int i;
+ uint8_t set = cmd->arg1 & 0xff;
+ uint8_t clear = (cmd->arg1 >> 8) & 0xff;
+
+ if (list == f_tcpflags && set == TH_SYN && clear == TH_ACK) {
+ printf(" setup");
+ return;
+ }
+
+ printf(" %s ", name);
+ for (i=0; list[i].x != 0; i++) {
+ if (set & list[i].x) {
+ set &= ~list[i].x;
+ printf("%s%s", comma, list[i].s);
+ comma = ",";
+ }
+ if (clear & list[i].x) {
+ clear &= ~list[i].x;
+ printf("%s!%s", comma, list[i].s);
+ comma = ",";
+ }
+ }
+}
+
+/*
+ * Print the ip address contained in a command.
+ */
+static void
+print_ip(ipfw_insn_ip *cmd, char const *s)
+{
+ struct hostent *he = NULL;
+ int len = F_LEN((ipfw_insn *)cmd);
+ uint32_t *a = ((ipfw_insn_u32 *)cmd)->d;
+
+ printf("%s%s ", cmd->o.len & F_NOT ? " not": "", s);
+
+ if (cmd->o.opcode == O_IP_SRC_ME || cmd->o.opcode == O_IP_DST_ME) {
+ printf("me");
+ return;
+ }
+ if (cmd->o.opcode == O_IP_SRC_SET || cmd->o.opcode == O_IP_DST_SET) {
+ uint32_t x, *map = (uint32_t *)&(cmd->mask);
+ int i, j;
+ char comma = '{';
+
+ x = cmd->o.arg1 - 1;
+ x = htonl( ~x );
+ cmd->addr.s_addr = htonl(cmd->addr.s_addr);
+ printf("%s/%d", inet_ntoa(cmd->addr),
+ contigmask((uint8_t *)&x, 32));
+ x = cmd->addr.s_addr = htonl(cmd->addr.s_addr);
+ x &= 0xff; /* base */
+ /*
+ * Print bits and ranges.
+ * Locate first bit set (i), then locate first bit unset (j).
+ * If we have 3+ consecutive bits set, then print them as a
+ * range, otherwise only print the initial bit and rescan.
+ */
+ for (i=0; i < cmd->o.arg1; i++)
+ if (map[i/32] & (1<<(i & 31))) {
+ for (j=i+1; j < cmd->o.arg1; j++)
+ if (!(map[ j/32] & (1<<(j & 31))))
+ break;
+ printf("%c%d", comma, i+x);
+ if (j>i+2) { /* range has at least 3 elements */
+ printf("-%d", j-1+x);
+ i = j-1;
+ }
+ comma = ',';
+ }
+ printf("}");
+ return;
+ }
+ /*
+ * len == 2 indicates a single IP, whereas lists of 1 or more
+ * addr/mask pairs have len = (2n+1). We convert len to n so we
+ * use that to count the number of entries.
+ */
+ for (len = len / 2; len > 0; len--, a += 2) {
+ int mb = /* mask length */
+ (cmd->o.opcode == O_IP_SRC || cmd->o.opcode == O_IP_DST) ?
+ 32 : contigmask((uint8_t *)&(a[1]), 32);
+ if (mb == 32 && do_resolv)
+ he = gethostbyaddr((char *)&(a[0]), sizeof(u_long), AF_INET);
+ if (he != NULL) /* resolved to name */
+ printf("%s", he->h_name);
+ else if (mb == 0) /* any */
+ printf("any");
+ else { /* numeric IP followed by some kind of mask */
+ printf("%s", inet_ntoa( *((struct in_addr *)&a[0]) ) );
+ if (mb < 0)
+ printf(":%s", inet_ntoa( *((struct in_addr *)&a[1]) ) );
+ else if (mb < 32)
+ printf("/%d", mb);
+ }
+ if (len > 1)
+ printf(",");
+ }
+}
+
+/*
+ * prints a MAC address/mask pair
+ */
+static void
+print_mac(uint8_t *addr, uint8_t *mask)
+{
+ int l = contigmask(mask, 48);
+
+ if (l == 0)
+ printf(" any");
+ else {
+ printf(" %02x:%02x:%02x:%02x:%02x:%02x",
+ addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]);
+ if (l == -1)
+ printf("&%02x:%02x:%02x:%02x:%02x:%02x",
+ mask[0], mask[1], mask[2],
+ mask[3], mask[4], mask[5]);
+ else if (l < 48)
+ printf("/%d", l);
+ }
+}
+
+static void
+fill_icmptypes(ipfw_insn_u32 *cmd, char *av)
+{
+ uint8_t type;
+
+ cmd->d[0] = 0;
+ while (*av) {
+ if (*av == ',')
+ av++;
+
+ type = strtoul(av, &av, 0);
+
+ if (*av != ',' && *av != '\0')
+ errx(EX_DATAERR, "invalid ICMP type");
+
+ if (type > 31)
+ errx(EX_DATAERR, "ICMP type out of range");
+
+ cmd->d[0] |= 1 << type;
+ }
+ cmd->o.opcode = O_ICMPTYPE;
+ cmd->o.len |= F_INSN_SIZE(ipfw_insn_u32);
+}
+
+static void
+print_icmptypes(ipfw_insn_u32 *cmd)
+{
+ int i;
+ char sep= ' ';
+
+ printf(" icmptypes");
+ for (i = 0; i < 32; i++) {
+ if ( (cmd->d[0] & (1 << (i))) == 0)
+ continue;
+ printf("%c%d", sep, i);
+ sep = ',';
+ }
+}
+
+/*
+ * show_ipfw() prints the body of an ipfw rule.
+ * Because the standard rule has at least proto src_ip dst_ip, we use
+ * a helper function to produce these entries if not provided explicitly.
+ * The first argument is the list of fields we have, the second is
+ * the list of fields we want to be printed.
+ *
+ * Special cases if we have provided a MAC header:
+ * + if the rule does not contain IP addresses/ports, do not print them;
+ * + if the rule does not contain an IP proto, print "all" instead of "ip";
+ *
+ * Once we have 'have_options', IP header fields are printed as options.
+ */
+#define HAVE_PROTO 0x0001
+#define HAVE_SRCIP 0x0002
+#define HAVE_DSTIP 0x0004
+#define HAVE_MAC 0x0008
+#define HAVE_MACTYPE 0x0010
+#define HAVE_OPTIONS 0x8000
+
+#define HAVE_IP (HAVE_PROTO | HAVE_SRCIP | HAVE_DSTIP)
+static void
+show_prerequisites(int *flags, int want, int cmd)
+{
+ if ( (*flags & HAVE_IP) == HAVE_IP)
+ *flags |= HAVE_OPTIONS;
+
+ if ( (*flags & (HAVE_MAC|HAVE_MACTYPE|HAVE_OPTIONS)) == HAVE_MAC &&
+ cmd != O_MAC_TYPE) {
+ /*
+ * mac-type was optimized out by the compiler,
+ * restore it
+ */
+ printf(" any");
+ *flags |= HAVE_MACTYPE | HAVE_OPTIONS;
+ return;
+ }
+ if ( !(*flags & HAVE_OPTIONS)) {
+ if ( !(*flags & HAVE_PROTO) && (want & HAVE_PROTO))
+ printf(" ip");
+ if ( !(*flags & HAVE_SRCIP) && (want & HAVE_SRCIP))
+ printf(" from any");
+ if ( !(*flags & HAVE_DSTIP) && (want & HAVE_DSTIP))
+ printf(" to any");
+ }
+ *flags |= want;
+}
+
+static void
+show_ipfw(struct ip_fw *rule, int pcwidth, int bcwidth)
+{
+ static int twidth = 0;
+ int l;
+ ipfw_insn *cmd;
+ char *comment = NULL; /* ptr to comment if we have one */
+ int proto = 0; /* default */
+ int flags = 0; /* prerequisites */
+ ipfw_insn_log *logptr = NULL; /* set if we find an O_LOG */
+ int or_block = 0; /* we are in an or block */
+ uint32_t set_disable;
+
+ bcopy(&rule->next_rule, &set_disable, sizeof(set_disable));
+
+ if (set_disable & (1 << rule->set)) { /* disabled */
+ if (!show_sets)
+ return;
+ else
+ printf("# DISABLED ");
+ }
+ printf("%05u ", rule->rulenum);
+
+ if (pcwidth>0 || bcwidth>0)
+ printf("%*llu %*llu ", pcwidth, align_uint64(&rule->pcnt),
+ bcwidth, align_uint64(&rule->bcnt));
+
+ if (do_time == 2)
+ printf("%10u ", rule->timestamp);
+ else if (do_time == 1) {
+ char timestr[30];
+ time_t t = (time_t)0;
+
+ if (twidth == 0) {
+ strcpy(timestr, ctime(&t));
+ *strchr(timestr, '\n') = '\0';
+ twidth = strlen(timestr);
+ }
+ if (rule->timestamp) {
+#if _FreeBSD_version < 500000 /* XXX check */
+#define _long_to_time(x) (time_t)(x)
+#endif
+ t = _long_to_time(rule->timestamp);
+
+ strcpy(timestr, ctime(&t));
+ *strchr(timestr, '\n') = '\0';
+ printf("%s ", timestr);
+ } else {
+ printf("%*s", twidth, " ");
+ }
+ }
+
+ if (show_sets)
+ printf("set %d ", rule->set);
+
+ /*
+ * print the optional "match probability"
+ */
+ if (rule->cmd_len > 0) {
+ cmd = rule->cmd ;
+ if (cmd->opcode == O_PROB) {
+ ipfw_insn_u32 *p = (ipfw_insn_u32 *)cmd;
+ double d = 1.0 * p->d[0];
+
+ d = (d / 0x7fffffff);
+ printf("prob %f ", d);
+ }
+ }
+
+ /*
+ * first print actions
+ */
+ for (l = rule->cmd_len - rule->act_ofs, cmd = ACTION_PTR(rule);
+ l > 0 ; l -= F_LEN(cmd), cmd += F_LEN(cmd)) {
+ switch(cmd->opcode) {
+ case O_CHECK_STATE:
+ printf("check-state");
+ flags = HAVE_IP; /* avoid printing anything else */
+ break;
+
+ case O_ACCEPT:
+ printf("allow");
+ break;
+
+ case O_COUNT:
+ printf("count");
+ break;
+
+ case O_DENY:
+ printf("deny");
+ break;
+
+ case O_REJECT:
+ if (cmd->arg1 == ICMP_REJECT_RST)
+ printf("reset");
+ else if (cmd->arg1 == ICMP_UNREACH_HOST)
+ printf("reject");
+ else
+ print_reject_code(cmd->arg1);
+ break;
+
+ case O_SKIPTO:
+ printf("skipto %u", cmd->arg1);
+ break;
+
+ case O_PIPE:
+ printf("pipe %u", cmd->arg1);
+ break;
+
+ case O_QUEUE:
+ printf("queue %u", cmd->arg1);
+ break;
+
+ case O_DIVERT:
+ printf("divert %u", cmd->arg1);
+ break;
+
+ case O_TEE:
+ printf("tee %u", cmd->arg1);
+ break;
+
+ case O_FORWARD_IP:
+ {
+ ipfw_insn_sa *s = (ipfw_insn_sa *)cmd;
+
+ printf("fwd %s", inet_ntoa(s->sa.sin_addr));
+ if (s->sa.sin_port)
+ printf(",%d", s->sa.sin_port);
+ }
+ break;
+
+ case O_LOG: /* O_LOG is printed last */
+ logptr = (ipfw_insn_log *)cmd;
+ break;
+
+ default:
+ printf("** unrecognized action %d len %d",
+ cmd->opcode, cmd->len);
+ }
+ }
+ if (logptr) {
+ if (logptr->max_log > 0)
+ printf(" log logamount %d", logptr->max_log);
+ else
+ printf(" log");
+ }
+
+ /*
+ * then print the body.
+ */
+ if (rule->_pad & 1) { /* empty rules before options */
+ if (!do_compact)
+ printf(" ip from any to any");
+ flags |= HAVE_IP | HAVE_OPTIONS;
+ }
+
+ for (l = rule->act_ofs, cmd = rule->cmd ;
+ l > 0 ; l -= F_LEN(cmd) , cmd += F_LEN(cmd)) {
+ /* useful alias */
+ ipfw_insn_u32 *cmd32 = (ipfw_insn_u32 *)cmd;
+
+ show_prerequisites(&flags, 0, cmd->opcode);
+
+ switch(cmd->opcode) {
+ case O_PROB:
+ break; /* done already */
+
+ case O_PROBE_STATE:
+ break; /* no need to print anything here */
+
+ case O_MACADDR2: {
+ ipfw_insn_mac *m = (ipfw_insn_mac *)cmd;
+
+ if ((cmd->len & F_OR) && !or_block)
+ printf(" {");
+ if (cmd->len & F_NOT)
+ printf(" not");
+ printf(" MAC");
+ flags |= HAVE_MAC;
+ print_mac(m->addr, m->mask);
+ print_mac(m->addr + 6, m->mask + 6);
+ }
+ break;
+
+ case O_MAC_TYPE:
+ if ((cmd->len & F_OR) && !or_block)
+ printf(" {");
+ print_newports((ipfw_insn_u16 *)cmd, IPPROTO_ETHERTYPE,
+ (flags & HAVE_OPTIONS) ? cmd->opcode : 0);
+ flags |= HAVE_MAC | HAVE_MACTYPE | HAVE_OPTIONS;
+ break;
+
+ case O_IP_SRC:
+ case O_IP_SRC_MASK:
+ case O_IP_SRC_ME:
+ case O_IP_SRC_SET:
+ show_prerequisites(&flags, HAVE_PROTO, 0);
+ if (!(flags & HAVE_SRCIP))
+ printf(" from");
+ if ((cmd->len & F_OR) && !or_block)
+ printf(" {");
+ print_ip((ipfw_insn_ip *)cmd,
+ (flags & HAVE_OPTIONS) ? " src-ip" : "");
+ flags |= HAVE_SRCIP;
+ break;
+
+ case O_IP_DST:
+ case O_IP_DST_MASK:
+ case O_IP_DST_ME:
+ case O_IP_DST_SET:
+ show_prerequisites(&flags, HAVE_PROTO|HAVE_SRCIP, 0);
+ if (!(flags & HAVE_DSTIP))
+ printf(" to");
+ if ((cmd->len & F_OR) && !or_block)
+ printf(" {");
+ print_ip((ipfw_insn_ip *)cmd,
+ (flags & HAVE_OPTIONS) ? " dst-ip" : "");
+ flags |= HAVE_DSTIP;
+ break;
+
+ case O_IP_DSTPORT:
+ show_prerequisites(&flags, HAVE_IP, 0);
+ case O_IP_SRCPORT:
+ show_prerequisites(&flags, HAVE_PROTO|HAVE_SRCIP, 0);
+ if ((cmd->len & F_OR) && !or_block)
+ printf(" {");
+ print_newports((ipfw_insn_u16 *)cmd, proto,
+ (flags & HAVE_OPTIONS) ? cmd->opcode : 0);
+ break;
+
+ case O_PROTO: {
+ struct protoent *pe;
+
+ if ((cmd->len & F_OR) && !or_block)
+ printf(" {");
+ if (cmd->len & F_NOT)
+ printf(" not");
+ proto = cmd->arg1;
+ pe = getprotobynumber(cmd->arg1);
+ if (flags & HAVE_OPTIONS)
+ printf(" proto");
+ if (pe)
+ printf(" %s", pe->p_name);
+ else
+ printf(" %u", cmd->arg1);
+ }
+ flags |= HAVE_PROTO;
+ break;
+
+ default: /*options ... */
+ show_prerequisites(&flags, HAVE_IP | HAVE_OPTIONS, 0);
+ if ((cmd->len & F_OR) && !or_block)
+ printf(" {");
+ if (cmd->len & F_NOT && cmd->opcode != O_IN)
+ printf(" not");
+ switch(cmd->opcode) {
+ case O_FRAG:
+ printf(" frag");
+ break;
+
+ case O_IN:
+ printf(cmd->len & F_NOT ? " out" : " in");
+ break;
+
+ case O_LAYER2:
+ printf(" layer2");
+ break;
+ case O_XMIT:
+ case O_RECV:
+ case O_VIA: {
+ char const *s;
+ ipfw_insn_if *cmdif = (ipfw_insn_if *)cmd;
+
+ if (cmd->opcode == O_XMIT)
+ s = "xmit";
+ else if (cmd->opcode == O_RECV)
+ s = "recv";
+ else /* if (cmd->opcode == O_VIA) */
+ s = "via";
+ if (cmdif->name[0] == '\0')
+ printf(" %s %s", s,
+ inet_ntoa(cmdif->p.ip));
+ else if (cmdif->p.unit == -1)
+ printf(" %s %s*", s, cmdif->name);
+ else
+ printf(" %s %s%d", s, cmdif->name,
+ cmdif->p.unit);
+ }
+ break;
+
+ case O_IPID:
+ if (F_LEN(cmd) == 1)
+ printf(" ipid %u", cmd->arg1 );
+ else
+ print_newports((ipfw_insn_u16 *)cmd, 0,
+ O_IPID);
+ break;
+
+ case O_IPTTL:
+ if (F_LEN(cmd) == 1)
+ printf(" ipttl %u", cmd->arg1 );
+ else
+ print_newports((ipfw_insn_u16 *)cmd, 0,
+ O_IPTTL);
+ break;
+
+ case O_IPVER:
+ printf(" ipver %u", cmd->arg1 );
+ break;
+
+ case O_IPPRECEDENCE:
+ printf(" ipprecedence %u", (cmd->arg1) >> 5 );
+ break;
+
+ case O_IPLEN:
+ if (F_LEN(cmd) == 1)
+ printf(" iplen %u", cmd->arg1 );
+ else
+ print_newports((ipfw_insn_u16 *)cmd, 0,
+ O_IPLEN);
+ break;
+
+ case O_IPOPT:
+ print_flags("ipoptions", cmd, f_ipopts);
+ break;
+
+ case O_IPTOS:
+ print_flags("iptos", cmd, f_iptos);
+ break;
+
+ case O_ICMPTYPE:
+ print_icmptypes((ipfw_insn_u32 *)cmd);
+ break;
+
+ case O_ESTAB:
+ printf(" established");
+ break;
+
+ case O_TCPFLAGS:
+ print_flags("tcpflags", cmd, f_tcpflags);
+ break;
+
+ case O_TCPOPTS:
+ print_flags("tcpoptions", cmd, f_tcpopts);
+ break;
+
+ case O_TCPWIN:
+ printf(" tcpwin %d", ntohs(cmd->arg1));
+ break;
+
+ case O_TCPACK:
+ printf(" tcpack %ld", ntohl(cmd32->d[0]));
+ break;
+
+ case O_TCPSEQ:
+ printf(" tcpseq %ld", ntohl(cmd32->d[0]));
+ break;
+
+ case O_UID:
+ {
+ struct passwd *pwd = getpwuid(cmd32->d[0]);
+
+ if (pwd)
+ printf(" uid %s", pwd->pw_name);
+ else
+ printf(" uid %u", cmd32->d[0]);
+ }
+ break;
+
+ case O_GID:
+ {
+ struct group *grp = getgrgid(cmd32->d[0]);
+
+ if (grp)
+ printf(" gid %s", grp->gr_name);
+ else
+ printf(" gid %u", cmd32->d[0]);
+ }
+ break;
+
+ case O_VERREVPATH:
+ printf(" verrevpath");
+ break;
+
+ case O_IPSEC:
+ printf(" ipsec");
+ break;
+
+ case O_NOP:
+ comment = (char *)(cmd + 1);
+ break;
+
+ case O_KEEP_STATE:
+ printf(" keep-state");
+ break;
+
+ case O_LIMIT:
+ {
+ struct _s_x *p = limit_masks;
+ ipfw_insn_limit *c = (ipfw_insn_limit *)cmd;
+ uint8_t x = c->limit_mask;
+ char const *comma = " ";
+
+ printf(" limit");
+ for (; p->x != 0 ; p++)
+ if ((x & p->x) == p->x) {
+ x &= ~p->x;
+ printf("%s%s", comma, p->s);
+ comma = ",";
+ }
+ printf(" %d", c->conn_limit);
+ }
+ break;
+
+ default:
+ printf(" [opcode %d len %d]",
+ cmd->opcode, cmd->len);
+ }
+ }
+ if (cmd->len & F_OR) {
+ printf(" or");
+ or_block = 1;
+ } else if (or_block) {
+ printf(" }");
+ or_block = 0;
+ }
+ }
+ show_prerequisites(&flags, HAVE_IP, 0);
+ if (comment)
+ printf(" // %s", comment);
+ printf("\n");
+}
+
+static void
+show_dyn_ipfw(ipfw_dyn_rule *d, int pcwidth, int bcwidth)
+{
+ struct protoent *pe;
+ struct in_addr a;
+ uint16_t rulenum;
+
+ if (!do_expired) {
+ if (!d->expire && !(d->dyn_type == O_LIMIT_PARENT))
+ return;
+ }
+ bcopy(&d->rule, &rulenum, sizeof(rulenum));
+ printf("%05d", rulenum);
+ if (pcwidth>0 || bcwidth>0)
+ printf(" %*llu %*llu (%ds)", pcwidth,
+ align_uint64(&d->pcnt), bcwidth,
+ align_uint64(&d->bcnt), d->expire);
+ switch (d->dyn_type) {
+ case O_LIMIT_PARENT:
+ printf(" PARENT %d", d->count);
+ break;
+ case O_LIMIT:
+ printf(" LIMIT");
+ break;
+ case O_KEEP_STATE: /* bidir, no mask */
+ printf(" STATE");
+ break;
+ }
+
+ if ((pe = getprotobynumber(d->id.proto)) != NULL)
+ printf(" %s", pe->p_name);
+ else
+ printf(" proto %u", d->id.proto);
+
+ a.s_addr = htonl(d->id.src_ip);
+ printf(" %s %d", inet_ntoa(a), d->id.src_port);
+
+ a.s_addr = htonl(d->id.dst_ip);
+ printf(" <-> %s %d", inet_ntoa(a), d->id.dst_port);
+ printf("\n");
+}
+
+static int
+sort_q(const void *pa, const void *pb)
+{
+ int rev = (do_sort < 0);
+ int field = rev ? -do_sort : do_sort;
+ long long res = 0;
+ const struct dn_flow_queue *a = pa;
+ const struct dn_flow_queue *b = pb;
+
+ switch (field) {
+ case 1: /* pkts */
+ res = a->len - b->len;
+ break;
+ case 2: /* bytes */
+ res = a->len_bytes - b->len_bytes;
+ break;
+
+ case 3: /* tot pkts */
+ res = a->tot_pkts - b->tot_pkts;
+ break;
+
+ case 4: /* tot bytes */
+ res = a->tot_bytes - b->tot_bytes;
+ break;
+ }
+ if (res < 0)
+ res = -1;
+ if (res > 0)
+ res = 1;
+ return (int)(rev ? res : -res);
+}
+
+static void
+list_queues(struct dn_flow_set *fs, struct dn_flow_queue *q)
+{
+ int l;
+
+ printf(" mask: 0x%02x 0x%08x/0x%04x -> 0x%08x/0x%04x\n",
+ fs->flow_mask.proto,
+ fs->flow_mask.src_ip, fs->flow_mask.src_port,
+ fs->flow_mask.dst_ip, fs->flow_mask.dst_port);
+ if (fs->rq_elements == 0)
+ return;
+
+ printf("BKT Prot ___Source IP/port____ "
+ "____Dest. IP/port____ Tot_pkt/bytes Pkt/Byte Drp\n");
+ if (do_sort != 0)
+ heapsort(q, fs->rq_elements, sizeof *q, sort_q);
+ for (l = 0; l < fs->rq_elements; l++) {
+ struct in_addr ina;
+ struct protoent *pe;
+
+ ina.s_addr = htonl(q[l].id.src_ip);
+ printf("%3d ", q[l].hash_slot);
+ pe = getprotobynumber(q[l].id.proto);
+ if (pe)
+ printf("%-4s ", pe->p_name);
+ else
+ printf("%4u ", q[l].id.proto);
+ printf("%15s/%-5d ",
+ inet_ntoa(ina), q[l].id.src_port);
+ ina.s_addr = htonl(q[l].id.dst_ip);
+ printf("%15s/%-5d ",
+ inet_ntoa(ina), q[l].id.dst_port);
+ printf("%4qu %8qu %2u %4u %3u\n",
+ q[l].tot_pkts, q[l].tot_bytes,
+ q[l].len, q[l].len_bytes, q[l].drops);
+ if (verbose)
+ printf(" S %20qd F %20qd\n",
+ q[l].S, q[l].F);
+ }
+}
+
+static void
+print_flowset_parms(struct dn_flow_set *fs, char *prefix)
+{
+ int l;
+ char qs[30];
+ char plr[30];
+ char red[90]; /* Display RED parameters */
+
+ l = fs->qsize;
+ if (fs->flags_fs & DN_QSIZE_IS_BYTES) {
+ if (l >= 8192)
+ sprintf(qs, "%d KB", l / 1024);
+ else
+ sprintf(qs, "%d B", l);
+ } else
+ sprintf(qs, "%3d sl.", l);
+ if (fs->plr)
+ sprintf(plr, "plr %f", 1.0 * fs->plr / (double)(0x7fffffff));
+ else
+ plr[0] = '\0';
+ if (fs->flags_fs & DN_IS_RED) /* RED parameters */
+ sprintf(red,
+ "\n\t %cRED w_q %f min_th %d max_th %d max_p %f",
+ (fs->flags_fs & DN_IS_GENTLE_RED) ? 'G' : ' ',
+ 1.0 * fs->w_q / (double)(1 << SCALE_RED),
+ SCALE_VAL(fs->min_th),
+ SCALE_VAL(fs->max_th),
+ 1.0 * fs->max_p / (double)(1 << SCALE_RED));
+ else
+ sprintf(red, "droptail");
+
+ printf("%s %s%s %d queues (%d buckets) %s\n",
+ prefix, qs, plr, fs->rq_elements, fs->rq_size, red);
+}
+
+static void
+list_pipes(void *data, uint nbytes, int ac, char *av[])
+{
+ int rulenum;
+ void *next = data;
+ struct dn_pipe *p = (struct dn_pipe *) data;
+ struct dn_flow_set *fs;
+ struct dn_flow_queue *q;
+ int l;
+
+ if (ac > 0)
+ rulenum = strtoul(*av++, NULL, 10);
+ else
+ rulenum = 0;
+ for (; nbytes >= sizeof *p; p = (struct dn_pipe *)next) {
+ double b = p->bandwidth;
+ char buf[30];
+ char prefix[80];
+
+ if (p->next != (struct dn_pipe *)DN_IS_PIPE)
+ break; /* done with pipes, now queues */
+
+ /*
+ * compute length, as pipe have variable size
+ */
+ l = sizeof(*p) + p->fs.rq_elements * sizeof(*q);
+ next = (char *)p + l;
+ nbytes -= l;
+
+ if (rulenum != 0 && rulenum != p->pipe_nr)
+ continue;
+
+ /*
+ * Print rate (or clocking interface)
+ */
+ if (p->if_name[0] != '\0')
+ sprintf(buf, "%s", p->if_name);
+ else if (b == 0)
+ sprintf(buf, "unlimited");
+ else if (b >= 1000000)
+ sprintf(buf, "%7.3f Mbit/s", b/1000000);
+ else if (b >= 1000)
+ sprintf(buf, "%7.3f Kbit/s", b/1000);
+ else
+ sprintf(buf, "%7.3f bit/s ", b);
+
+ sprintf(prefix, "%05d: %s %4d ms ",
+ p->pipe_nr, buf, p->delay);
+ print_flowset_parms(&(p->fs), prefix);
+ if (verbose)
+ printf(" V %20qd\n", p->V >> MY_M);
+
+ q = (struct dn_flow_queue *)(p+1);
+ list_queues(&(p->fs), q);
+ }
+ for (fs = next; nbytes >= sizeof *fs; fs = next) {
+ char prefix[80];
+
+ if (fs->next != (struct dn_flow_set *)DN_IS_QUEUE)
+ break;
+ l = sizeof(*fs) + fs->rq_elements * sizeof(*q);
+ next = (char *)fs + l;
+ nbytes -= l;
+ q = (struct dn_flow_queue *)(fs+1);
+ sprintf(prefix, "q%05d: weight %d pipe %d ",
+ fs->fs_nr, fs->weight, fs->parent_nr);
+ print_flowset_parms(fs, prefix);
+ list_queues(fs, q);
+ }
+}
+
+/*
+ * This one handles all set-related commands
+ * ipfw set { show | enable | disable }
+ * ipfw set swap X Y
+ * ipfw set move X to Y
+ * ipfw set move rule X to Y
+ */
+static void
+sets_handler(int ac, char *av[])
+{
+ uint32_t set_disable, masks[2];
+ int i, nbytes;
+ uint16_t rulenum;
+ uint8_t cmd, new_set;
+
+ ac--;
+ av++;
+
+ if (!ac)
+ errx(EX_USAGE, "set needs command");
+ if (!strncmp(*av, "show", strlen(*av)) ) {
+ void *data;
+ char const *msg;
+
+ nbytes = sizeof(struct ip_fw);
+ if ((data = calloc(1, nbytes)) == NULL)
+ err(EX_OSERR, "calloc");
+
+ if (do_cmd(IP_FW_GET, data, (uintptr_t)&nbytes) < 0)
+ err(EX_OSERR, "getsockopt(IP_FW_GET)");
+ bcopy(&((struct ip_fw *)data)->next_rule,
+ &set_disable, sizeof(set_disable));
+
+ for (i = 0, msg = "disable" ; i < RESVD_SET; i++)
+ if ((set_disable & (1<<i))) {
+ printf("%s %d", msg, i);
+ msg = "";
+ }
+ msg = (set_disable) ? " enable" : "enable";
+ for (i = 0; i < RESVD_SET; i++)
+ if (!(set_disable & (1<<i))) {
+ printf("%s %d", msg, i);
+ msg = "";
+ }
+ printf("\n");
+ } else if (!strncmp(*av, "swap", strlen(*av))) {
+ struct ip_fw rule;
+ ac--; av++;
+ if (ac != 2)
+ errx(EX_USAGE, "set swap needs 2 set numbers\n");
+ rulenum = atoi(av[0]);
+ new_set = atoi(av[1]);
+ if (!isdigit(*(av[0])) || rulenum > RESVD_SET)
+ errx(EX_DATAERR, "invalid set number %s\n", av[0]);
+ if (!isdigit(*(av[1])) || new_set > RESVD_SET)
+ errx(EX_DATAERR, "invalid set number %s\n", av[1]);
+ masks[0] = (4 << 24) | (new_set << 16) | (rulenum);
+
+ bzero(&rule, sizeof(rule));
+ rule.rulenum = masks[0];
+
+ i = do_cmd(IP_FW_DEL, &rule, sizeof(rule));
+ } else if (!strncmp(*av, "move", strlen(*av))) {
+ struct ip_fw rule;
+ ac--; av++;
+ if (ac && !strncmp(*av, "rule", strlen(*av))) {
+ cmd = 2;
+ ac--; av++;
+ } else
+ cmd = 3;
+ if (ac != 3 || strncmp(av[1], "to", strlen(*av)))
+ errx(EX_USAGE, "syntax: set move [rule] X to Y\n");
+ rulenum = atoi(av[0]);
+ new_set = atoi(av[2]);
+ if (!isdigit(*(av[0])) || (cmd == 3 && rulenum > RESVD_SET) ||
+ (cmd == 2 && rulenum == 65535) )
+ errx(EX_DATAERR, "invalid source number %s\n", av[0]);
+ if (!isdigit(*(av[2])) || new_set > RESVD_SET)
+ errx(EX_DATAERR, "invalid dest. set %s\n", av[1]);
+ masks[0] = (cmd << 24) | (new_set << 16) | (rulenum);
+
+ bzero(&rule, sizeof(rule));
+ rule.rulenum = masks[0];
+
+ i = do_cmd(IP_FW_DEL, &rule, sizeof(rule));
+ } else if (!strncmp(*av, "disable", strlen(*av)) ||
+ !strncmp(*av, "enable", strlen(*av)) ) {
+ int which = !strncmp(*av, "enable", strlen(*av)) ? 1 : 0;
+ struct ip_fw rule;
+
+ ac--; av++;
+ masks[0] = masks[1] = 0;
+
+ while (ac) {
+ if (isdigit(**av)) {
+ i = atoi(*av);
+ if (i < 0 || i > RESVD_SET)
+ errx(EX_DATAERR,
+ "invalid set number %d\n", i);
+ masks[which] |= (1<<i);
+ } else if (!strncmp(*av, "disable", strlen(*av)))
+ which = 0;
+ else if (!strncmp(*av, "enable", strlen(*av)))
+ which = 1;
+ else
+ errx(EX_DATAERR,
+ "invalid set command %s\n", *av);
+ av++; ac--;
+ }
+ if ( (masks[0] & masks[1]) != 0 )
+ errx(EX_DATAERR,
+ "cannot enable and disable the same set\n");
+
+ bzero(&rule, sizeof(rule));
+ rule.set_masks[0] = masks[0];
+ rule.set_masks[1] = masks[1];
+
+ i = do_cmd(IP_FW_DEL, &rule, sizeof(rule));
+ if (i)
+ warn("set enable/disable: setsockopt(IP_FW_DEL)");
+ } else
+ errx(EX_USAGE, "invalid set command %s\n", *av);
+}
+
+static void
+sysctl_handler(int ac, char *av[], int which)
+{
+ ac--;
+ av++;
+
+ if (ac == 0) {
+ warnx("missing keyword to enable/disable\n");
+ } else if (strncmp(*av, "firewall", strlen(*av)) == 0) {
+ sysctlbyname("net.inet.ip.fw.enable", NULL, 0,
+ &which, sizeof(which));
+ } else if (strncmp(*av, "one_pass", strlen(*av)) == 0) {
+ sysctlbyname("net.inet.ip.fw.one_pass", NULL, 0,
+ &which, sizeof(which));
+ } else if (strncmp(*av, "debug", strlen(*av)) == 0) {
+ sysctlbyname("net.inet.ip.fw.debug", NULL, 0,
+ &which, sizeof(which));
+ } else if (strncmp(*av, "verbose", strlen(*av)) == 0) {
+ sysctlbyname("net.inet.ip.fw.verbose", NULL, 0,
+ &which, sizeof(which));
+ } else if (strncmp(*av, "dyn_keepalive", strlen(*av)) == 0) {
+ sysctlbyname("net.inet.ip.fw.dyn_keepalive", NULL, 0,
+ &which, sizeof(which));
+ } else {
+ warnx("unrecognize enable/disable keyword: %s\n", *av);
+ }
+}
+
+static void
+list(int ac, char *av[], int show_counters)
+{
+ struct ip_fw *r;
+ ipfw_dyn_rule *dynrules, *d;
+
+#define NEXT(r) ((struct ip_fw *)((char *)r + RULESIZE(r)))
+ char *lim;
+ void *data = NULL;
+ int bcwidth, n, nbytes, nstat, ndyn, pcwidth, width;
+ int exitval = EX_OK;
+ int lac;
+ char **lav;
+ u_long rnum, last;
+ char *endptr;
+ int seen = 0;
+
+ const int ocmd = do_pipe ? IP_DUMMYNET_GET : IP_FW_GET;
+ int nalloc = 1024; /* start somewhere... */
+
+ if (test_only) {
+ fprintf(stderr, "Testing only, list disabled\n");
+ return;
+ }
+
+ ac--;
+ av++;
+
+ /* get rules or pipes from kernel, resizing array as necessary */
+ nbytes = nalloc;
+
+ while (nbytes >= nalloc) {
+ nalloc = nalloc * 2 + 200;
+ nbytes = nalloc;
+ if ((data = realloc(data, nbytes)) == NULL)
+ err(EX_OSERR, "realloc");
+
+ if (do_cmd(ocmd, data, (uintptr_t)&nbytes) < 0)
+ err(EX_OSERR, "getsockopt(IP_%s_GET)",
+ do_pipe ? "DUMMYNET" : "FW");
+ }
+
+ if (do_pipe) {
+ list_pipes(data, nbytes, ac, av);
+ goto done;
+ }
+
+ /*
+ * Count static rules. They have variable size so we
+ * need to scan the list to count them.
+ */
+ for (nstat = 1, r = data, lim = (char *)data + nbytes;
+ r->rulenum < 65535 && (char *)r < lim;
+ ++nstat, r = NEXT(r) )
+ ; /* nothing */
+
+ /*
+ * Count dynamic rules. This is easier as they have
+ * fixed size.
+ */
+ r = NEXT(r);
+ dynrules = (ipfw_dyn_rule *)r ;
+ n = (char *)r - (char *)data;
+ ndyn = (nbytes - n) / sizeof *dynrules;
+
+ /* if showing stats, figure out column widths ahead of time */
+ bcwidth = pcwidth = 0;
+ if (show_counters) {
+ for (n = 0, r = data; n < nstat; n++, r = NEXT(r)) {
+ /* packet counter */
+ width = snprintf(NULL, 0, "%llu",
+ align_uint64(&r->pcnt));
+ if (width > pcwidth)
+ pcwidth = width;
+
+ /* byte counter */
+ width = snprintf(NULL, 0, "%llu",
+ align_uint64(&r->bcnt));
+ if (width > bcwidth)
+ bcwidth = width;
+ }
+ }
+ if (do_dynamic && ndyn) {
+ for (n = 0, d = dynrules; n < ndyn; n++, d++) {
+ width = snprintf(NULL, 0, "%llu",
+ align_uint64(&d->pcnt));
+ if (width > pcwidth)
+ pcwidth = width;
+
+ width = snprintf(NULL, 0, "%llu",
+ align_uint64(&d->bcnt));
+ if (width > bcwidth)
+ bcwidth = width;
+ }
+ }
+ /* if no rule numbers were specified, list all rules */
+ if (ac == 0) {
+ for (n = 0, r = data; n < nstat; n++, r = NEXT(r) )
+ show_ipfw(r, pcwidth, bcwidth);
+
+ if (do_dynamic && ndyn) {
+ printf("## Dynamic rules (%d):\n", ndyn);
+ for (n = 0, d = dynrules; n < ndyn; n++, d++)
+ show_dyn_ipfw(d, pcwidth, bcwidth);
+ }
+ goto done;
+ }
+
+ /* display specific rules requested on command line */
+
+ for (lac = ac, lav = av; lac != 0; lac--) {
+ /* convert command line rule # */
+ last = rnum = strtoul(*lav++, &endptr, 10);
+ if (*endptr == '-')
+ last = strtoul(endptr+1, &endptr, 10);
+ if (*endptr) {
+ exitval = EX_USAGE;
+ warnx("invalid rule number: %s", *(lav - 1));
+ continue;
+ }
+ for (n = seen = 0, r = data; n < nstat; n++, r = NEXT(r) ) {
+ if (r->rulenum > last)
+ break;
+ if (r->rulenum >= rnum && r->rulenum <= last) {
+ show_ipfw(r, pcwidth, bcwidth);
+ seen = 1;
+ }
+ }
+ if (!seen) {
+ /* give precedence to other error(s) */
+ if (exitval == EX_OK)
+ exitval = EX_UNAVAILABLE;
+ warnx("rule %lu does not exist", rnum);
+ }
+ }
+
+ if (do_dynamic && ndyn) {
+ printf("## Dynamic rules:\n");
+ for (lac = ac, lav = av; lac != 0; lac--) {
+ rnum = strtoul(*lav++, &endptr, 10);
+ if (*endptr == '-')
+ last = strtoul(endptr+1, &endptr, 10);
+ if (*endptr)
+ /* already warned */
+ continue;
+ for (n = 0, d = dynrules; n < ndyn; n++, d++) {
+ uint16_t rulenum;
+
+ bcopy(&d->rule, &rulenum, sizeof(rulenum));
+ if (rulenum > rnum)
+ break;
+ if (r->rulenum >= rnum && r->rulenum <= last)
+ show_dyn_ipfw(d, pcwidth, bcwidth);
+ }
+ }
+ }
+
+ ac = 0;
+
+done:
+ free(data);
+
+ if (exitval != EX_OK)
+ exit(exitval);
+#undef NEXT
+}
+
+static void
+show_usage(void)
+{
+ fprintf(stderr, "usage: ipfw [options]\n"
+"do \"ipfw -h\" or see ipfw manpage for details\n"
+);
+ exit(EX_USAGE);
+}
+
+static void
+help(void)
+{
+ fprintf(stderr,
+"ipfw syntax summary (but please do read the ipfw(8) manpage):\n"
+"ipfw [-acdeftTnNpqS] <command> where <command> is one of:\n"
+"add [num] [set N] [prob x] RULE-BODY\n"
+"{pipe|queue} N config PIPE-BODY\n"
+"[pipe|queue] {zero|delete|show} [N{,N}]\n"
+"set [disable N... enable N...] | move [rule] X to Y | swap X Y | show\n"
+"\n"
+"RULE-BODY: check-state [LOG] | ACTION [LOG] ADDR [OPTION_LIST]\n"
+"ACTION: check-state | allow | count | deny | reject | skipto N |\n"
+" {divert|tee} PORT | forward ADDR | pipe N | queue N\n"
+"ADDR: [ MAC dst src ether_type ] \n"
+" [ from IPADDR [ PORT ] to IPADDR [ PORTLIST ] ]\n"
+"IPADDR: [not] { any | me | ip/bits{x,y,z} | IPLIST }\n"
+"IPLIST: { ip | ip/bits | ip:mask }[,IPLIST]\n"
+"OPTION_LIST: OPTION [OPTION_LIST]\n"
+"OPTION: bridged | {dst-ip|src-ip} ADDR | {dst-port|src-port} LIST |\n"
+" estab | frag | {gid|uid} N | icmptypes LIST | in | out | ipid LIST |\n"
+" iplen LIST | ipoptions SPEC | ipprecedence | ipsec | iptos SPEC |\n"
+" ipttl LIST | ipversion VER | keep-state | layer2 | limit ... |\n"
+" mac ... | mac-type LIST | proto LIST | {recv|xmit|via} {IF|IPADDR} |\n"
+" setup | {tcpack|tcpseq|tcpwin} NN | tcpflags SPEC | tcpoptions SPEC |\n"
+" verrevpath\n"
+);
+exit(0);
+}
+
+
+static int
+lookup_host (char *host, struct in_addr *ipaddr)
+{
+ struct hostent *he;
+
+ if (!inet_aton(host, ipaddr)) {
+ if ((he = gethostbyname(host)) == NULL)
+ return(-1);
+ *ipaddr = *(struct in_addr *)he->h_addr_list[0];
+ }
+ return(0);
+}
+
+/*
+ * fills the addr and mask fields in the instruction as appropriate from av.
+ * Update length as appropriate.
+ * The following formats are allowed:
+ * any matches any IP. Actually returns an empty instruction.
+ * me returns O_IP_*_ME
+ * 1.2.3.4 single IP address
+ * 1.2.3.4:5.6.7.8 address:mask
+ * 1.2.3.4/24 address/mask
+ * 1.2.3.4/26{1,6,5,4,23} set of addresses in a subnet
+ * We can have multiple comma-separated address/mask entries.
+ */
+static void
+fill_ip(ipfw_insn_ip *cmd, char *av)
+{
+ int len = 0;
+ uint32_t *d = ((ipfw_insn_u32 *)cmd)->d;
+
+ cmd->o.len &= ~F_LEN_MASK; /* zero len */
+
+ if (!strncmp(av, "any", strlen(av)))
+ return;
+
+ if (!strncmp(av, "me", strlen(av))) {
+ cmd->o.len |= F_INSN_SIZE(ipfw_insn);
+ return;
+ }
+
+ while (av) {
+ /*
+ * After the address we can have '/' or ':' indicating a mask,
+ * ',' indicating another address follows, '{' indicating a
+ * set of addresses of unspecified size.
+ */
+ char *p = strpbrk(av, "/:,{");
+ int masklen;
+ char md;
+
+ if (p) {
+ md = *p;
+ *p++ = '\0';
+ } else
+ md = '\0';
+
+ if (lookup_host(av, (struct in_addr *)&d[0]) != 0)
+ errx(EX_NOHOST, "hostname ``%s'' unknown", av);
+ switch (md) {
+ case ':':
+ if (!inet_aton(p, (struct in_addr *)&d[1]))
+ errx(EX_DATAERR, "bad netmask ``%s''", p);
+ break;
+ case '/':
+ masklen = atoi(p);
+ if (masklen == 0)
+ d[1] = htonl(0); /* mask */
+ else if (masklen > 32)
+ errx(EX_DATAERR, "bad width ``%s''", p);
+ else
+ d[1] = htonl(~0 << (32 - masklen));
+ break;
+ case '{': /* no mask, assume /24 and put back the '{' */
+ d[1] = htonl(~0 << (32 - 24));
+ *(--p) = md;
+ break;
+
+ case ',': /* single address plus continuation */
+ *(--p) = md;
+ /* FALLTHROUGH */
+ case 0: /* initialization value */
+ default:
+ d[1] = htonl(~0); /* force /32 */
+ break;
+ }
+ d[0] &= d[1]; /* mask base address with mask */
+ /* find next separator */
+ if (p)
+ p = strpbrk(p, ",{");
+ if (p && *p == '{') {
+ /*
+ * We have a set of addresses. They are stored as follows:
+ * arg1 is the set size (powers of 2, 2..256)
+ * addr is the base address IN HOST FORMAT
+ * mask.. is an array of arg1 bits (rounded up to
+ * the next multiple of 32) with bits set
+ * for each host in the map.
+ */
+ uint32_t *map = (uint32_t *)&cmd->mask;
+ int low, high;
+ int i = contigmask((uint8_t *)&(d[1]), 32);
+
+ if (len > 0)
+ errx(EX_DATAERR, "address set cannot be in a list");
+ if (i < 24 || i > 31)
+ errx(EX_DATAERR, "invalid set with mask %d\n", i);
+ cmd->o.arg1 = 1<<(32-i); /* map length */
+ d[0] = ntohl(d[0]); /* base addr in host format */
+ cmd->o.opcode = O_IP_DST_SET; /* default */
+ cmd->o.len |= F_INSN_SIZE(ipfw_insn_u32) + (cmd->o.arg1+31)/32;
+ for (i = 0; i < (cmd->o.arg1+31)/32 ; i++)
+ map[i] = 0; /* clear map */
+
+ av = p + 1;
+ low = d[0] & 0xff;
+ high = low + cmd->o.arg1 - 1;
+ /*
+ * Here, i stores the previous value when we specify a range
+ * of addresses within a mask, e.g. 45-63. i = -1 means we
+ * have no previous value.
+ */
+ i = -1; /* previous value in a range */
+ while (isdigit(*av)) {
+ char *s;
+ int a = strtol(av, &s, 0);
+
+ if (s == av) { /* no parameter */
+ if (*av != '}')
+ errx(EX_DATAERR, "set not closed\n");
+ if (i != -1)
+ errx(EX_DATAERR, "incomplete range %d-", i);
+ break;
+ }
+ if (a < low || a > high)
+ errx(EX_DATAERR, "addr %d out of range [%d-%d]\n",
+ a, low, high);
+ a -= low;
+ if (i == -1) /* no previous in range */
+ i = a;
+ else { /* check that range is valid */
+ if (i > a)
+ errx(EX_DATAERR, "invalid range %d-%d",
+ i+low, a+low);
+ if (*s == '-')
+ errx(EX_DATAERR, "double '-' in range");
+ }
+ for (; i <= a; i++)
+ map[i/32] |= 1<<(i & 31);
+ i = -1;
+ if (*s == '-')
+ i = a;
+ else if (*s == '}')
+ break;
+ av = s+1;
+ }
+ return;
+ }
+ av = p;
+ if (av) /* then *av must be a ',' */
+ av++;
+
+ /* Check this entry */
+ if (d[1] == 0) { /* "any", specified as x.x.x.x/0 */
+ /*
+ * 'any' turns the entire list into a NOP.
+ * 'not any' never matches, so it is removed from the
+ * list unless it is the only item, in which case we
+ * report an error.
+ */
+ if (cmd->o.len & F_NOT) { /* "not any" never matches */
+ if (av == NULL && len == 0) /* only this entry */
+ errx(EX_DATAERR, "not any never matches");
+ }
+ /* else do nothing and return */
+ return;
+ }
+ /* A single IP can be stored in an optimized format */
+ if (d[1] == IP_MASK_ALL && av == NULL && len == 0) {
+ cmd->o.len |= F_INSN_SIZE(ipfw_insn_u32);
+ return;
+ }
+ len += 2; /* two words... */
+ d += 2;
+ } /* end while */
+ cmd->o.len |= len+1;
+}
+
+
+/*
+ * helper function to process a set of flags and set bits in the
+ * appropriate masks.
+ */
+static void
+fill_flags(ipfw_insn *cmd, enum ipfw_opcodes opcode,
+ struct _s_x *flags, char *p)
+{
+ uint8_t set=0, clear=0;
+
+ while (p && *p) {
+ char *q; /* points to the separator */
+ int val;
+ uint8_t *which; /* mask we are working on */
+
+ if (*p == '!') {
+ p++;
+ which = &clear;
+ } else
+ which = &set;
+ q = strchr(p, ',');
+ if (q)
+ *q++ = '\0';
+ val = match_token(flags, p);
+ if (val <= 0)
+ errx(EX_DATAERR, "invalid flag %s", p);
+ *which |= (uint8_t)val;
+ p = q;
+ }
+ cmd->opcode = opcode;
+ cmd->len = (cmd->len & (F_NOT | F_OR)) | 1;
+ cmd->arg1 = (set & 0xff) | ( (clear & 0xff) << 8);
+}
+
+
+static void
+delete(int ac, char *av[])
+{
+ struct ip_fw rule;
+ struct dn_pipe p;
+ int i;
+ int exitval = EX_OK;
+ int do_set = 0;
+
+ memset(&p, 0, sizeof p);
+
+ av++; ac--;
+ if (ac > 0 && !strncmp(*av, "set", strlen(*av))) {
+ do_set = 1; /* delete set */
+ ac--; av++;
+ }
+
+ /* Rule number */
+ while (ac && isdigit(**av)) {
+ i = atoi(*av); av++; ac--;
+ if (do_pipe) {
+ if (do_pipe == 1)
+ p.pipe_nr = i;
+ else
+ p.fs.fs_nr = i;
+ i = do_cmd(IP_DUMMYNET_DEL, &p, sizeof p);
+ if (i) {
+ exitval = 1;
+ warn("rule %u: setsockopt(IP_DUMMYNET_DEL)",
+ do_pipe == 1 ? p.pipe_nr : p.fs.fs_nr);
+ }
+ } else {
+ bzero(&rule, sizeof(rule));
+ rule.rulenum = (i & 0xffff) | (do_set << 24);
+ i = do_cmd(IP_FW_DEL, &rule, sizeof(rule));
+ if (i) {
+ exitval = EX_UNAVAILABLE;
+ warn("rule %u: setsockopt(IP_FW_DEL)",
+ rule.rulenum);
+ }
+ }
+ }
+ if (exitval != EX_OK)
+ exit(exitval);
+}
+
+
+/*
+ * fill the interface structure. We do not check the name as we can
+ * create interfaces dynamically, so checking them at insert time
+ * makes relatively little sense.
+ * A '*' following the name means any unit.
+ */
+static void
+fill_iface(ipfw_insn_if *cmd, char *arg)
+{
+ cmd->name[0] = '\0';
+ cmd->o.len |= F_INSN_SIZE(ipfw_insn_if);
+
+ /* Parse the interface or address */
+ if (!strcmp(arg, "any"))
+ cmd->o.len = 0; /* effectively ignore this command */
+ else if (!isdigit(*arg)) {
+ char *q;
+
+ strncpy(cmd->name, arg, sizeof(cmd->name));
+ cmd->name[sizeof(cmd->name) - 1] = '\0';
+ /* find first digit or wildcard */
+ for (q = cmd->name; *q && !isdigit(*q) && *q != '*'; q++)
+ continue;
+ cmd->p.unit = (*q == '*') ? -1 : atoi(q);
+ *q = '\0';
+ } else if (!inet_aton(arg, &cmd->p.ip))
+ errx(EX_DATAERR, "bad ip address ``%s''", arg);
+}
+
+/*
+ * the following macro returns an error message if we run out of
+ * arguments.
+ */
+#define NEED1(msg) {if (!ac) errx(EX_USAGE, msg);}
+
+static void
+config_pipe(int ac, char **av)
+{
+ struct dn_pipe p;
+ int i;
+ char *end;
+ uint32_t a;
+ void *par = NULL;
+
+ memset(&p, 0, sizeof p);
+
+ av++; ac--;
+ /* Pipe number */
+ if (ac && isdigit(**av)) {
+ i = atoi(*av); av++; ac--;
+ if (do_pipe == 1)
+ p.pipe_nr = i;
+ else
+ p.fs.fs_nr = i;
+ }
+ while (ac > 0) {
+ double d;
+ int tok = match_token(dummynet_params, *av);
+ ac--; av++;
+
+ switch(tok) {
+ case TOK_NOERROR:
+ p.fs.flags_fs |= DN_NOERROR;
+ break;
+
+ case TOK_PLR:
+ NEED1("plr needs argument 0..1\n");
+ d = strtod(av[0], NULL);
+ if (d > 1)
+ d = 1;
+ else if (d < 0)
+ d = 0;
+ p.fs.plr = (int)(d*0x7fffffff);
+ ac--; av++;
+ break;
+
+ case TOK_QUEUE:
+ NEED1("queue needs queue size\n");
+ end = NULL;
+ p.fs.qsize = strtoul(av[0], &end, 0);
+ if (*end == 'K' || *end == 'k') {
+ p.fs.flags_fs |= DN_QSIZE_IS_BYTES;
+ p.fs.qsize *= 1024;
+ } else if (*end == 'B' || !strncmp(end, "by", 2)) {
+ p.fs.flags_fs |= DN_QSIZE_IS_BYTES;
+ }
+ ac--; av++;
+ break;
+
+ case TOK_BUCKETS:
+ NEED1("buckets needs argument\n");
+ p.fs.rq_size = strtoul(av[0], NULL, 0);
+ ac--; av++;
+ break;
+
+ case TOK_MASK:
+ NEED1("mask needs mask specifier\n");
+ /*
+ * per-flow queue, mask is dst_ip, dst_port,
+ * src_ip, src_port, proto measured in bits
+ */
+ par = NULL;
+
+ p.fs.flow_mask.dst_ip = 0;
+ p.fs.flow_mask.src_ip = 0;
+ p.fs.flow_mask.dst_port = 0;
+ p.fs.flow_mask.src_port = 0;
+ p.fs.flow_mask.proto = 0;
+ end = NULL;
+
+ while (ac >= 1) {
+ uint32_t *p32 = NULL;
+ uint16_t *p16 = NULL;
+
+ tok = match_token(dummynet_params, *av);
+ ac--; av++;
+ switch(tok) {
+ case TOK_ALL:
+ /*
+ * special case, all bits significant
+ */
+ p.fs.flow_mask.dst_ip = ~0;
+ p.fs.flow_mask.src_ip = ~0;
+ p.fs.flow_mask.dst_port = ~0;
+ p.fs.flow_mask.src_port = ~0;
+ p.fs.flow_mask.proto = ~0;
+ p.fs.flags_fs |= DN_HAVE_FLOW_MASK;
+ goto end_mask;
+
+ case TOK_DSTIP:
+ p32 = &p.fs.flow_mask.dst_ip;
+ break;
+
+ case TOK_SRCIP:
+ p32 = &p.fs.flow_mask.src_ip;
+ break;
+
+ case TOK_DSTPORT:
+ p16 = &p.fs.flow_mask.dst_port;
+ break;
+
+ case TOK_SRCPORT:
+ p16 = &p.fs.flow_mask.src_port;
+ break;
+
+ case TOK_PROTO:
+ break;
+
+ default:
+ ac++; av--; /* backtrack */
+ goto end_mask;
+ }
+ if (ac < 1)
+ errx(EX_USAGE, "mask: value missing");
+ if (*av[0] == '/') {
+ a = strtoul(av[0]+1, &end, 0);
+ a = (a == 32) ? ~0 : (1 << a) - 1;
+ } else
+ a = strtoul(av[0], &end, 0);
+ if (p32 != NULL)
+ *p32 = a;
+ else if (p16 != NULL) {
+ if (a > 65535)
+ errx(EX_DATAERR,
+ "mask: must be 16 bit");
+ *p16 = (uint16_t)a;
+ } else {
+ if (a > 255)
+ errx(EX_DATAERR,
+ "mask: must be 8 bit");
+ p.fs.flow_mask.proto = (uint8_t)a;
+ }
+ if (a != 0)
+ p.fs.flags_fs |= DN_HAVE_FLOW_MASK;
+ ac--; av++;
+ } /* end while, config masks */
+end_mask:
+ break;
+
+ case TOK_RED:
+ case TOK_GRED:
+ NEED1("red/gred needs w_q/min_th/max_th/max_p\n");
+ p.fs.flags_fs |= DN_IS_RED;
+ if (tok == TOK_GRED)
+ p.fs.flags_fs |= DN_IS_GENTLE_RED;
+ /*
+ * the format for parameters is w_q/min_th/max_th/max_p
+ */
+ if ((end = strsep(&av[0], "/"))) {
+ double w_q = strtod(end, NULL);
+ if (w_q > 1 || w_q <= 0)
+ errx(EX_DATAERR, "0 < w_q <= 1");
+ p.fs.w_q = (int) (w_q * (1 << SCALE_RED));
+ }
+ if ((end = strsep(&av[0], "/"))) {
+ p.fs.min_th = strtoul(end, &end, 0);
+ if (*end == 'K' || *end == 'k')
+ p.fs.min_th *= 1024;
+ }
+ if ((end = strsep(&av[0], "/"))) {
+ p.fs.max_th = strtoul(end, &end, 0);
+ if (*end == 'K' || *end == 'k')
+ p.fs.max_th *= 1024;
+ }
+ if ((end = strsep(&av[0], "/"))) {
+ double max_p = strtod(end, NULL);
+ if (max_p > 1 || max_p <= 0)
+ errx(EX_DATAERR, "0 < max_p <= 1");
+ p.fs.max_p = (int)(max_p * (1 << SCALE_RED));
+ }
+ ac--; av++;
+ break;
+
+ case TOK_DROPTAIL:
+ p.fs.flags_fs &= ~(DN_IS_RED|DN_IS_GENTLE_RED);
+ break;
+
+ case TOK_BW:
+ NEED1("bw needs bandwidth or interface\n");
+ if (do_pipe != 1)
+ errx(EX_DATAERR, "bandwidth only valid for pipes");
+ /*
+ * set clocking interface or bandwidth value
+ */
+ if (av[0][0] >= 'a' && av[0][0] <= 'z') {
+ int l = sizeof(p.if_name)-1;
+ /* interface name */
+ strncpy(p.if_name, av[0], l);
+ p.if_name[l] = '\0';
+ p.bandwidth = 0;
+ } else {
+ p.if_name[0] = '\0';
+ p.bandwidth = strtoul(av[0], &end, 0);
+ if (*end == 'K' || *end == 'k') {
+ end++;
+ p.bandwidth *= 1000;
+ } else if (*end == 'M') {
+ end++;
+ p.bandwidth *= 1000000;
+ }
+ if (*end == 'B' || !strncmp(end, "by", 2))
+ p.bandwidth *= 8;
+ if (p.bandwidth < 0)
+ errx(EX_DATAERR, "bandwidth too large");
+ }
+ ac--; av++;
+ break;
+
+ case TOK_DELAY:
+ if (do_pipe != 1)
+ errx(EX_DATAERR, "delay only valid for pipes");
+ NEED1("delay needs argument 0..10000ms\n");
+ p.delay = strtoul(av[0], NULL, 0);
+ ac--; av++;
+ break;
+
+ case TOK_WEIGHT:
+ if (do_pipe == 1)
+ errx(EX_DATAERR,"weight only valid for queues");
+ NEED1("weight needs argument 0..100\n");
+ p.fs.weight = strtoul(av[0], &end, 0);
+ ac--; av++;
+ break;
+
+ case TOK_PIPE:
+ if (do_pipe == 1)
+ errx(EX_DATAERR,"pipe only valid for queues");
+ NEED1("pipe needs pipe_number\n");
+ p.fs.parent_nr = strtoul(av[0], &end, 0);
+ ac--; av++;
+ break;
+
+ default:
+ errx(EX_DATAERR, "unrecognised option ``%s''", *av);
+ }
+ }
+ if (do_pipe == 1) {
+ if (p.pipe_nr == 0)
+ errx(EX_DATAERR, "pipe_nr must be > 0");
+ if (p.delay > 10000)
+ errx(EX_DATAERR, "delay must be < 10000");
+ } else { /* do_pipe == 2, queue */
+ if (p.fs.parent_nr == 0)
+ errx(EX_DATAERR, "pipe must be > 0");
+ if (p.fs.weight >100)
+ errx(EX_DATAERR, "weight must be <= 100");
+ }
+ if (p.fs.flags_fs & DN_QSIZE_IS_BYTES) {
+ if (p.fs.qsize > 1024*1024)
+ errx(EX_DATAERR, "queue size must be < 1MB");
+ } else {
+ if (p.fs.qsize > 100)
+ errx(EX_DATAERR, "2 <= queue size <= 100");
+ }
+ if (p.fs.flags_fs & DN_IS_RED) {
+ size_t len;
+ int lookup_depth, avg_pkt_size;
+ double s, idle, weight, w_q;
+ struct clockinfo ck;
+ int t;
+
+ if (p.fs.min_th >= p.fs.max_th)
+ errx(EX_DATAERR, "min_th %d must be < than max_th %d",
+ p.fs.min_th, p.fs.max_th);
+ if (p.fs.max_th == 0)
+ errx(EX_DATAERR, "max_th must be > 0");
+
+ len = sizeof(int);
+ if (sysctlbyname("net.inet.ip.dummynet.red_lookup_depth",
+ &lookup_depth, &len, NULL, 0) == -1)
+
+ errx(1, "sysctlbyname(\"%s\")",
+ "net.inet.ip.dummynet.red_lookup_depth");
+ if (lookup_depth == 0)
+ errx(EX_DATAERR, "net.inet.ip.dummynet.red_lookup_depth"
+ " must be greater than zero");
+
+ len = sizeof(int);
+ if (sysctlbyname("net.inet.ip.dummynet.red_avg_pkt_size",
+ &avg_pkt_size, &len, NULL, 0) == -1)
+
+ errx(1, "sysctlbyname(\"%s\")",
+ "net.inet.ip.dummynet.red_avg_pkt_size");
+ if (avg_pkt_size == 0)
+ errx(EX_DATAERR,
+ "net.inet.ip.dummynet.red_avg_pkt_size must"
+ " be greater than zero");
+
+ len = sizeof(struct clockinfo);
+ if (sysctlbyname("kern.clockrate", &ck, &len, NULL, 0) == -1)
+ errx(1, "sysctlbyname(\"%s\")", "kern.clockrate");
+
+ /*
+ * Ticks needed for sending a medium-sized packet.
+ * Unfortunately, when we are configuring a WF2Q+ queue, we
+ * do not have bandwidth information, because that is stored
+ * in the parent pipe, and also we have multiple queues
+ * competing for it. So we set s=0, which is not very
+ * correct. But on the other hand, why do we want RED with
+ * WF2Q+ ?
+ */
+ if (p.bandwidth==0) /* this is a WF2Q+ queue */
+ s = 0;
+ else
+ s = ck.hz * avg_pkt_size * 8 / p.bandwidth;
+
+ /*
+ * max idle time (in ticks) before avg queue size becomes 0.
+ * NOTA: (3/w_q) is approx the value x so that
+ * (1-w_q)^x < 10^-3.
+ */
+ w_q = ((double)p.fs.w_q) / (1 << SCALE_RED);
+ idle = s * 3. / w_q;
+ p.fs.lookup_step = (int)idle / lookup_depth;
+ if (!p.fs.lookup_step)
+ p.fs.lookup_step = 1;
+ weight = 1 - w_q;
+ for (t = p.fs.lookup_step; t > 0; --t)
+ weight *= weight;
+ p.fs.lookup_weight = (int)(weight * (1 << SCALE_RED));
+ }
+ i = do_cmd(IP_DUMMYNET_CONFIGURE, &p, sizeof p);
+ if (i)
+ err(1, "setsockopt(%s)", "IP_DUMMYNET_CONFIGURE");
+}
+
+static void
+get_mac_addr_mask(char *p, uint8_t *addr, uint8_t *mask)
+{
+ int i, l;
+
+ for (i=0; i<6; i++)
+ addr[i] = mask[i] = 0;
+ if (!strcmp(p, "any"))
+ return;
+
+ for (i=0; *p && i<6;i++, p++) {
+ addr[i] = strtol(p, &p, 16);
+ if (*p != ':') /* we start with the mask */
+ break;
+ }
+ if (*p == '/') { /* mask len */
+ l = strtol(p+1, &p, 0);
+ for (i=0; l>0; l -=8, i++)
+ mask[i] = (l >=8) ? 0xff : (~0) << (8-l);
+ } else if (*p == '&') { /* mask */
+ for (i=0, p++; *p && i<6;i++, p++) {
+ mask[i] = strtol(p, &p, 16);
+ if (*p != ':')
+ break;
+ }
+ } else if (*p == '\0') {
+ for (i=0; i<6; i++)
+ mask[i] = 0xff;
+ }
+ for (i=0; i<6; i++)
+ addr[i] &= mask[i];
+}
+
+/*
+ * helper function, updates the pointer to cmd with the length
+ * of the current command, and also cleans up the first word of
+ * the new command in case it has been clobbered before.
+ */
+static ipfw_insn *
+next_cmd(ipfw_insn *cmd)
+{
+ cmd += F_LEN(cmd);
+ bzero(cmd, sizeof(*cmd));
+ return cmd;
+}
+
+/*
+ * Takes arguments and copies them into a comment
+ */
+static void
+fill_comment(ipfw_insn *cmd, int ac, char **av)
+{
+ int i, l;
+ char *p = (char *)(cmd + 1);
+
+ cmd->opcode = O_NOP;
+ cmd->len = (cmd->len & (F_NOT | F_OR));
+
+ /* Compute length of comment string. */
+ for (i = 0, l = 0; i < ac; i++)
+ l += strlen(av[i]) + 1;
+ if (l == 0)
+ return;
+ if (l > 84)
+ errx(EX_DATAERR,
+ "comment too long (max 80 chars)");
+ l = 1 + (l+3)/4;
+ cmd->len = (cmd->len & (F_NOT | F_OR)) | l;
+ for (i = 0; i < ac; i++) {
+ strcpy(p, av[i]);
+ p += strlen(av[i]);
+ *p++ = ' ';
+ }
+ *(--p) = '\0';
+}
+
+/*
+ * A function to fill simple commands of size 1.
+ * Existing flags are preserved.
+ */
+static void
+fill_cmd(ipfw_insn *cmd, enum ipfw_opcodes opcode, int flags, uint16_t arg)
+{
+ cmd->opcode = opcode;
+ cmd->len = ((cmd->len | flags) & (F_NOT | F_OR)) | 1;
+ cmd->arg1 = arg;
+}
+
+/*
+ * Fetch and add the MAC address and type, with masks. This generates one or
+ * two microinstructions, and returns the pointer to the last one.
+ */
+static ipfw_insn *
+add_mac(ipfw_insn *cmd, int ac, char *av[])
+{
+ ipfw_insn_mac *mac;
+
+ if (ac < 2)
+ errx(EX_DATAERR, "MAC dst src");
+
+ cmd->opcode = O_MACADDR2;
+ cmd->len = (cmd->len & (F_NOT | F_OR)) | F_INSN_SIZE(ipfw_insn_mac);
+
+ mac = (ipfw_insn_mac *)cmd;
+ get_mac_addr_mask(av[0], mac->addr, mac->mask); /* dst */
+ get_mac_addr_mask(av[1], &(mac->addr[6]), &(mac->mask[6])); /* src */
+ return cmd;
+}
+
+static ipfw_insn *
+add_mactype(ipfw_insn *cmd, int ac, char *av)
+{
+ if (ac < 1)
+ errx(EX_DATAERR, "missing MAC type");
+ if (strcmp(av, "any") != 0) { /* we have a non-null type */
+ fill_newports((ipfw_insn_u16 *)cmd, av, IPPROTO_ETHERTYPE);
+ cmd->opcode = O_MAC_TYPE;
+ return cmd;
+ } else
+ return NULL;
+}
+
+static ipfw_insn *
+add_proto(ipfw_insn *cmd, char *av)
+{
+ struct protoent *pe;
+ u_char proto = 0;
+
+ if (!strncmp(av, "all", strlen(av)))
+ ; /* same as "ip" */
+ else if ((proto = atoi(av)) > 0)
+ ; /* all done! */
+ else if ((pe = getprotobyname(av)) != NULL)
+ proto = pe->p_proto;
+ else
+ return NULL;
+ if (proto != IPPROTO_IP)
+ fill_cmd(cmd, O_PROTO, 0, proto);
+ return cmd;
+}
+
+static ipfw_insn *
+add_srcip(ipfw_insn *cmd, char *av)
+{
+ fill_ip((ipfw_insn_ip *)cmd, av);
+ if (cmd->opcode == O_IP_DST_SET) /* set */
+ cmd->opcode = O_IP_SRC_SET;
+ else if (F_LEN(cmd) == F_INSN_SIZE(ipfw_insn)) /* me */
+ cmd->opcode = O_IP_SRC_ME;
+ else if (F_LEN(cmd) == F_INSN_SIZE(ipfw_insn_u32)) /* one IP */
+ cmd->opcode = O_IP_SRC;
+ else /* addr/mask */
+ cmd->opcode = O_IP_SRC_MASK;
+ return cmd;
+}
+
+static ipfw_insn *
+add_dstip(ipfw_insn *cmd, char *av)
+{
+ fill_ip((ipfw_insn_ip *)cmd, av);
+ if (cmd->opcode == O_IP_DST_SET) /* set */
+ ;
+ else if (F_LEN(cmd) == F_INSN_SIZE(ipfw_insn)) /* me */
+ cmd->opcode = O_IP_DST_ME;
+ else if (F_LEN(cmd) == F_INSN_SIZE(ipfw_insn_u32)) /* one IP */
+ cmd->opcode = O_IP_DST;
+ else /* addr/mask */
+ cmd->opcode = O_IP_DST_MASK;
+ return cmd;
+}
+
+static ipfw_insn *
+add_ports(ipfw_insn *cmd, char *av, u_char proto, int opcode)
+{
+ if (!strncmp(av, "any", strlen(av))) {
+ return NULL;
+ } else if (fill_newports((ipfw_insn_u16 *)cmd, av, proto)) {
+ /* XXX todo: check that we have a protocol with ports */
+ cmd->opcode = opcode;
+ return cmd;
+ }
+ return NULL;
+}
+
+/*
+ * Parse arguments and assemble the microinstructions which make up a rule.
+ * Rules are added into the 'rulebuf' and then copied in the correct order
+ * into the actual rule.
+ *
+ * The syntax for a rule starts with the action, followed by an
+ * optional log action, and the various match patterns.
+ * In the assembled microcode, the first opcode must be an O_PROBE_STATE
+ * (generated if the rule includes a keep-state option), then the
+ * various match patterns, the "log" action, and the actual action.
+ *
+ */
+static void
+add(int ac, char *av[])
+{
+ /*
+ * rules are added into the 'rulebuf' and then copied in
+ * the correct order into the actual rule.
+ * Some things that need to go out of order (prob, action etc.)
+ * go into actbuf[].
+ */
+ static uint32_t rulebuf[255], actbuf[255], cmdbuf[255];
+
+ ipfw_insn *src, *dst, *cmd, *action, *prev=NULL;
+ ipfw_insn *first_cmd; /* first match pattern */
+
+ struct ip_fw *rule;
+
+ /*
+ * various flags used to record that we entered some fields.
+ */
+ ipfw_insn *have_state = NULL; /* check-state or keep-state */
+
+ int i;
+
+ int open_par = 0; /* open parenthesis ( */
+
+ /* proto is here because it is used to fetch ports */
+ u_char proto = IPPROTO_IP; /* default protocol */
+
+ double match_prob = 1; /* match probability, default is always match */
+
+ bzero(actbuf, sizeof(actbuf)); /* actions go here */
+ bzero(cmdbuf, sizeof(cmdbuf));
+ bzero(rulebuf, sizeof(rulebuf));
+
+ rule = (struct ip_fw *)rulebuf;
+ cmd = (ipfw_insn *)cmdbuf;
+ action = (ipfw_insn *)actbuf;
+
+ av++; ac--;
+
+ /* [rule N] -- Rule number optional */
+ if (ac && isdigit(**av)) {
+ rule->rulenum = atoi(*av);
+ av++;
+ ac--;
+ }
+
+ /* [set N] -- set number (0..RESVD_SET), optional */
+ if (ac > 1 && !strncmp(*av, "set", strlen(*av))) {
+ int set = strtoul(av[1], NULL, 10);
+ if (set < 0 || set > RESVD_SET)
+ errx(EX_DATAERR, "illegal set %s", av[1]);
+ rule->set = set;
+ av += 2; ac -= 2;
+ }
+
+ /* [prob D] -- match probability, optional */
+ if (ac > 1 && !strncmp(*av, "prob", strlen(*av))) {
+ match_prob = strtod(av[1], NULL);
+
+ if (match_prob <= 0 || match_prob > 1)
+ errx(EX_DATAERR, "illegal match prob. %s", av[1]);
+ av += 2; ac -= 2;
+ }
+
+ /* action -- mandatory */
+ NEED1("missing action");
+ i = match_token(rule_actions, *av);
+ ac--; av++;
+ action->len = 1; /* default */
+ switch(i) {
+ case TOK_CHECKSTATE:
+ have_state = action;
+ action->opcode = O_CHECK_STATE;
+ break;
+
+ case TOK_ACCEPT:
+ action->opcode = O_ACCEPT;
+ break;
+
+ case TOK_DENY:
+ action->opcode = O_DENY;
+ action->arg1 = 0;
+ break;
+
+ case TOK_REJECT:
+ action->opcode = O_REJECT;
+ action->arg1 = ICMP_UNREACH_HOST;
+ break;
+
+ case TOK_RESET:
+ action->opcode = O_REJECT;
+ action->arg1 = ICMP_REJECT_RST;
+ break;
+
+ case TOK_UNREACH:
+ action->opcode = O_REJECT;
+ NEED1("missing reject code");
+ fill_reject_code(&action->arg1, *av);
+ ac--; av++;
+ break;
+
+ case TOK_COUNT:
+ action->opcode = O_COUNT;
+ break;
+
+ case TOK_QUEUE:
+ case TOK_PIPE:
+ action->len = F_INSN_SIZE(ipfw_insn_pipe);
+ case TOK_SKIPTO:
+ if (i == TOK_QUEUE)
+ action->opcode = O_QUEUE;
+ else if (i == TOK_PIPE)
+ action->opcode = O_PIPE;
+ else if (i == TOK_SKIPTO)
+ action->opcode = O_SKIPTO;
+ NEED1("missing skipto/pipe/queue number");
+ action->arg1 = strtoul(*av, NULL, 10);
+ av++; ac--;
+ break;
+
+ case TOK_DIVERT:
+ case TOK_TEE:
+ action->opcode = (i == TOK_DIVERT) ? O_DIVERT : O_TEE;
+ NEED1("missing divert/tee port");
+ action->arg1 = strtoul(*av, NULL, 0);
+ if (action->arg1 == 0) {
+ struct servent *s;
+ setservent(1);
+ s = getservbyname(av[0], "divert");
+ if (s != NULL)
+ action->arg1 = ntohs(s->s_port);
+ else
+ errx(EX_DATAERR, "illegal divert/tee port");
+ }
+ ac--; av++;
+ break;
+
+ case TOK_FORWARD: {
+ ipfw_insn_sa *p = (ipfw_insn_sa *)action;
+ char *s, *end;
+
+ NEED1("missing forward address[:port]");
+
+ action->opcode = O_FORWARD_IP;
+ action->len = F_INSN_SIZE(ipfw_insn_sa);
+
+ p->sa.sin_len = sizeof(struct sockaddr_in);
+ p->sa.sin_family = AF_INET;
+ p->sa.sin_port = 0;
+ /*
+ * locate the address-port separator (':' or ',')
+ */
+ s = strchr(*av, ':');
+ if (s == NULL)
+ s = strchr(*av, ',');
+ if (s != NULL) {
+ *(s++) = '\0';
+ i = strtoport(s, &end, 0 /* base */, 0 /* proto */);
+ if (s == end)
+ errx(EX_DATAERR,
+ "illegal forwarding port ``%s''", s);
+ p->sa.sin_port = (u_short)i;
+ }
+ lookup_host(*av, &(p->sa.sin_addr));
+ }
+ ac--; av++;
+ break;
+
+ case TOK_COMMENT:
+ /* pretend it is a 'count' rule followed by the comment */
+ action->opcode = O_COUNT;
+ ac++; av--; /* go back... */
+ break;
+
+ default:
+ errx(EX_DATAERR, "invalid action %s\n", av[-1]);
+ }
+ action = next_cmd(action);
+
+ /*
+ * [log [logamount N]] -- log, optional
+ *
+ * If exists, it goes first in the cmdbuf, but then it is
+ * skipped in the copy section to the end of the buffer.
+ */
+ if (ac && !strncmp(*av, "log", strlen(*av))) {
+ ipfw_insn_log *c = (ipfw_insn_log *)cmd;
+ int l;
+
+ cmd->len = F_INSN_SIZE(ipfw_insn_log);
+ cmd->opcode = O_LOG;
+ av++; ac--;
+ if (ac && !strncmp(*av, "logamount", strlen(*av))) {
+ ac--; av++;
+ NEED1("logamount requires argument");
+ l = atoi(*av);
+ if (l < 0)
+ errx(EX_DATAERR, "logamount must be positive");
+ c->max_log = l;
+ ac--; av++;
+ }
+ cmd = next_cmd(cmd);
+ }
+
+ if (have_state) /* must be a check-state, we are done */
+ goto done;
+
+#define OR_START(target) \
+ if (ac && (*av[0] == '(' || *av[0] == '{')) { \
+ if (open_par) \
+ errx(EX_USAGE, "nested \"(\" not allowed\n"); \
+ prev = NULL; \
+ open_par = 1; \
+ if ( (av[0])[1] == '\0') { \
+ ac--; av++; \
+ } else \
+ (*av)++; \
+ } \
+ target: \
+
+
+#define CLOSE_PAR \
+ if (open_par) { \
+ if (ac && ( \
+ !strncmp(*av, ")", strlen(*av)) || \
+ !strncmp(*av, "}", strlen(*av)) )) { \
+ prev = NULL; \
+ open_par = 0; \
+ ac--; av++; \
+ } else \
+ errx(EX_USAGE, "missing \")\"\n"); \
+ }
+
+#define NOT_BLOCK \
+ if (ac && !strncmp(*av, "not", strlen(*av))) { \
+ if (cmd->len & F_NOT) \
+ errx(EX_USAGE, "double \"not\" not allowed\n"); \
+ cmd->len |= F_NOT; \
+ ac--; av++; \
+ }
+
+#define OR_BLOCK(target) \
+ if (ac && !strncmp(*av, "or", strlen(*av))) { \
+ if (prev == NULL || open_par == 0) \
+ errx(EX_DATAERR, "invalid OR block"); \
+ prev->len |= F_OR; \
+ ac--; av++; \
+ goto target; \
+ } \
+ CLOSE_PAR;
+
+ first_cmd = cmd;
+
+#if 0
+ /*
+ * MAC addresses, optional.
+ * If we have this, we skip the part "proto from src to dst"
+ * and jump straight to the option parsing.
+ */
+ NOT_BLOCK;
+ NEED1("missing protocol");
+ if (!strncmp(*av, "MAC", strlen(*av)) ||
+ !strncmp(*av, "mac", strlen(*av))) {
+ ac--; av++; /* the "MAC" keyword */
+ add_mac(cmd, ac, av); /* exits in case of errors */
+ cmd = next_cmd(cmd);
+ ac -= 2; av += 2; /* dst-mac and src-mac */
+ NOT_BLOCK;
+ NEED1("missing mac type");
+ if (add_mactype(cmd, ac, av[0]))
+ cmd = next_cmd(cmd);
+ ac--; av++; /* any or mac-type */
+ goto read_options;
+ }
+#endif
+
+ /*
+ * protocol, mandatory
+ */
+ OR_START(get_proto);
+ NOT_BLOCK;
+ NEED1("missing protocol");
+ if (add_proto(cmd, *av)) {
+ av++; ac--;
+ if (F_LEN(cmd) == 0) /* plain IP */
+ proto = 0;
+ else {
+ proto = cmd->arg1;
+ prev = cmd;
+ cmd = next_cmd(cmd);
+ }
+ } else if (first_cmd != cmd) {
+ errx(EX_DATAERR, "invalid protocol ``%s''", *av);
+ } else
+ goto read_options;
+ OR_BLOCK(get_proto);
+
+ /*
+ * "from", mandatory
+ */
+ if (!ac || strncmp(*av, "from", strlen(*av)))
+ errx(EX_USAGE, "missing ``from''");
+ ac--; av++;
+
+ /*
+ * source IP, mandatory
+ */
+ OR_START(source_ip);
+ NOT_BLOCK; /* optional "not" */
+ NEED1("missing source address");
+ if (add_srcip(cmd, *av)) {
+ ac--; av++;
+ if (F_LEN(cmd) != 0) { /* ! any */
+ prev = cmd;
+ cmd = next_cmd(cmd);
+ }
+ }
+ OR_BLOCK(source_ip);
+
+ /*
+ * source ports, optional
+ */
+ NOT_BLOCK; /* optional "not" */
+ if (ac) {
+ if (!strncmp(*av, "any", strlen(*av)) ||
+ add_ports(cmd, *av, proto, O_IP_SRCPORT)) {
+ ac--; av++;
+ if (F_LEN(cmd) != 0)
+ cmd = next_cmd(cmd);
+ }
+ }
+
+ /*
+ * "to", mandatory
+ */
+ if (!ac || strncmp(*av, "to", strlen(*av)))
+ errx(EX_USAGE, "missing ``to''");
+ av++; ac--;
+
+ /*
+ * destination, mandatory
+ */
+ OR_START(dest_ip);
+ NOT_BLOCK; /* optional "not" */
+ NEED1("missing dst address");
+ if (add_dstip(cmd, *av)) {
+ ac--; av++;
+ if (F_LEN(cmd) != 0) { /* ! any */
+ prev = cmd;
+ cmd = next_cmd(cmd);
+ }
+ }
+ OR_BLOCK(dest_ip);
+
+ /*
+ * dest. ports, optional
+ */
+ NOT_BLOCK; /* optional "not" */
+ if (ac) {
+ if (!strncmp(*av, "any", strlen(*av)) ||
+ add_ports(cmd, *av, proto, O_IP_DSTPORT)) {
+ ac--; av++;
+ if (F_LEN(cmd) != 0)
+ cmd = next_cmd(cmd);
+ }
+ }
+
+read_options:
+ if (ac && first_cmd == cmd) {
+ /*
+ * nothing specified so far, store in the rule to ease
+ * printout later.
+ */
+ rule->_pad = 1;
+ }
+ prev = NULL;
+ while (ac) {
+ char *s;
+ ipfw_insn_u32 *cmd32; /* alias for cmd */
+
+ s = *av;
+ cmd32 = (ipfw_insn_u32 *)cmd;
+
+ if (*s == '!') { /* alternate syntax for NOT */
+ if (cmd->len & F_NOT)
+ errx(EX_USAGE, "double \"not\" not allowed\n");
+ cmd->len = F_NOT;
+ s++;
+ }
+ i = match_token(rule_options, s);
+ ac--; av++;
+ switch(i) {
+ case TOK_NOT:
+ if (cmd->len & F_NOT)
+ errx(EX_USAGE, "double \"not\" not allowed\n");
+ cmd->len = F_NOT;
+ break;
+
+ case TOK_OR:
+ if (open_par == 0 || prev == NULL)
+ errx(EX_USAGE, "invalid \"or\" block\n");
+ prev->len |= F_OR;
+ break;
+
+ case TOK_STARTBRACE:
+ if (open_par)
+ errx(EX_USAGE, "+nested \"(\" not allowed\n");
+ open_par = 1;
+ break;
+
+ case TOK_ENDBRACE:
+ if (!open_par)
+ errx(EX_USAGE, "+missing \")\"\n");
+ open_par = 0;
+ prev = NULL;
+ break;
+
+ case TOK_IN:
+ fill_cmd(cmd, O_IN, 0, 0);
+ break;
+
+ case TOK_OUT:
+ cmd->len ^= F_NOT; /* toggle F_NOT */
+ fill_cmd(cmd, O_IN, 0, 0);
+ break;
+
+ case TOK_FRAG:
+ fill_cmd(cmd, O_FRAG, 0, 0);
+ break;
+
+ case TOK_LAYER2:
+ fill_cmd(cmd, O_LAYER2, 0, 0);
+ break;
+
+ case TOK_XMIT:
+ case TOK_RECV:
+ case TOK_VIA:
+ NEED1("recv, xmit, via require interface name"
+ " or address");
+ fill_iface((ipfw_insn_if *)cmd, av[0]);
+ ac--; av++;
+ if (F_LEN(cmd) == 0) /* not a valid address */
+ break;
+ if (i == TOK_XMIT)
+ cmd->opcode = O_XMIT;
+ else if (i == TOK_RECV)
+ cmd->opcode = O_RECV;
+ else if (i == TOK_VIA)
+ cmd->opcode = O_VIA;
+ break;
+
+ case TOK_ICMPTYPES:
+ NEED1("icmptypes requires list of types");
+ fill_icmptypes((ipfw_insn_u32 *)cmd, *av);
+ av++; ac--;
+ break;
+
+ case TOK_IPTTL:
+ NEED1("ipttl requires TTL");
+ if (strpbrk(*av, "-,")) {
+ if (!add_ports(cmd, *av, 0, O_IPTTL))
+ errx(EX_DATAERR, "invalid ipttl %s", *av);
+ } else
+ fill_cmd(cmd, O_IPTTL, 0, strtoul(*av, NULL, 0));
+ ac--; av++;
+ break;
+
+ case TOK_IPID:
+ NEED1("ipid requires id");
+ if (strpbrk(*av, "-,")) {
+ if (!add_ports(cmd, *av, 0, O_IPID))
+ errx(EX_DATAERR, "invalid ipid %s", *av);
+ } else
+ fill_cmd(cmd, O_IPID, 0, strtoul(*av, NULL, 0));
+ ac--; av++;
+ break;
+
+ case TOK_IPLEN:
+ NEED1("iplen requires length");
+ if (strpbrk(*av, "-,")) {
+ if (!add_ports(cmd, *av, 0, O_IPLEN))
+ errx(EX_DATAERR, "invalid ip len %s", *av);
+ } else
+ fill_cmd(cmd, O_IPLEN, 0, strtoul(*av, NULL, 0));
+ ac--; av++;
+ break;
+
+ case TOK_IPVER:
+ NEED1("ipver requires version");
+ fill_cmd(cmd, O_IPVER, 0, strtoul(*av, NULL, 0));
+ ac--; av++;
+ break;
+
+ case TOK_IPPRECEDENCE:
+ NEED1("ipprecedence requires value");
+ fill_cmd(cmd, O_IPPRECEDENCE, 0,
+ (strtoul(*av, NULL, 0) & 7) << 5);
+ ac--; av++;
+ break;
+
+ case TOK_IPOPTS:
+ NEED1("missing argument for ipoptions");
+ fill_flags(cmd, O_IPOPT, f_ipopts, *av);
+ ac--; av++;
+ break;
+
+ case TOK_IPTOS:
+ NEED1("missing argument for iptos");
+ fill_flags(cmd, O_IPTOS, f_iptos, *av);
+ ac--; av++;
+ break;
+
+ case TOK_UID:
+ NEED1("uid requires argument");
+ {
+ char *end;
+ uid_t uid;
+ struct passwd *pwd;
+
+ cmd->opcode = O_UID;
+ uid = strtoul(*av, &end, 0);
+ pwd = (*end == '\0') ? getpwuid(uid) : getpwnam(*av);
+ if (pwd == NULL)
+ errx(EX_DATAERR, "uid \"%s\" nonexistent", *av);
+ cmd32->d[0] = pwd->pw_uid;
+ cmd->len = F_INSN_SIZE(ipfw_insn_u32);
+ ac--; av++;
+ }
+ break;
+
+ case TOK_GID:
+ NEED1("gid requires argument");
+ {
+ char *end;
+ gid_t gid;
+ struct group *grp;
+
+ cmd->opcode = O_GID;
+ gid = strtoul(*av, &end, 0);
+ grp = (*end == '\0') ? getgrgid(gid) : getgrnam(*av);
+ if (grp == NULL)
+ errx(EX_DATAERR, "gid \"%s\" nonexistent", *av);
+ cmd32->d[0] = grp->gr_gid;
+ cmd->len = F_INSN_SIZE(ipfw_insn_u32);
+ ac--; av++;
+ }
+ break;
+
+ case TOK_ESTAB:
+ fill_cmd(cmd, O_ESTAB, 0, 0);
+ break;
+
+ case TOK_SETUP:
+ fill_cmd(cmd, O_TCPFLAGS, 0,
+ (TH_SYN) | ( (TH_ACK) & 0xff) <<8 );
+ break;
+
+ case TOK_TCPOPTS:
+ NEED1("missing argument for tcpoptions");
+ fill_flags(cmd, O_TCPOPTS, f_tcpopts, *av);
+ ac--; av++;
+ break;
+
+ case TOK_TCPSEQ:
+ case TOK_TCPACK:
+ NEED1("tcpseq/tcpack requires argument");
+ cmd->len = F_INSN_SIZE(ipfw_insn_u32);
+ cmd->opcode = (i == TOK_TCPSEQ) ? O_TCPSEQ : O_TCPACK;
+ cmd32->d[0] = htonl(strtoul(*av, NULL, 0));
+ ac--; av++;
+ break;
+
+ case TOK_TCPWIN:
+ NEED1("tcpwin requires length");
+ fill_cmd(cmd, O_TCPWIN, 0,
+ htons(strtoul(*av, NULL, 0)));
+ ac--; av++;
+ break;
+
+ case TOK_TCPFLAGS:
+ NEED1("missing argument for tcpflags");
+ cmd->opcode = O_TCPFLAGS;
+ fill_flags(cmd, O_TCPFLAGS, f_tcpflags, *av);
+ ac--; av++;
+ break;
+
+ case TOK_KEEPSTATE:
+ if (open_par)
+ errx(EX_USAGE, "keep-state cannot be part "
+ "of an or block");
+ if (have_state)
+ errx(EX_USAGE, "only one of keep-state "
+ "and limit is allowed");
+ have_state = cmd;
+ fill_cmd(cmd, O_KEEP_STATE, 0, 0);
+ break;
+
+ case TOK_LIMIT:
+ if (open_par)
+ errx(EX_USAGE, "limit cannot be part "
+ "of an or block");
+ if (have_state)
+ errx(EX_USAGE, "only one of keep-state "
+ "and limit is allowed");
+ NEED1("limit needs mask and # of connections");
+ have_state = cmd;
+ {
+ ipfw_insn_limit *c = (ipfw_insn_limit *)cmd;
+
+ cmd->len = F_INSN_SIZE(ipfw_insn_limit);
+ cmd->opcode = O_LIMIT;
+ c->limit_mask = 0;
+ c->conn_limit = 0;
+ for (; ac >1 ;) {
+ int val;
+
+ val = match_token(limit_masks, *av);
+ if (val <= 0)
+ break;
+ c->limit_mask |= val;
+ ac--; av++;
+ }
+ c->conn_limit = atoi(*av);
+ if (c->conn_limit == 0)
+ errx(EX_USAGE, "limit: limit must be >0");
+ if (c->limit_mask == 0)
+ errx(EX_USAGE, "missing limit mask");
+ ac--; av++;
+ }
+ break;
+
+ case TOK_PROTO:
+ NEED1("missing protocol");
+ if (add_proto(cmd, *av)) {
+ proto = cmd->arg1;
+ ac--; av++;
+ } else
+ errx(EX_DATAERR, "invalid protocol ``%s''",
+ *av);
+ break;
+
+ case TOK_SRCIP:
+ NEED1("missing source IP");
+ if (add_srcip(cmd, *av)) {
+ ac--; av++;
+ }
+ break;
+
+ case TOK_DSTIP:
+ NEED1("missing destination IP");
+ if (add_dstip(cmd, *av)) {
+ ac--; av++;
+ }
+ break;
+
+ case TOK_SRCPORT:
+ NEED1("missing source port");
+ if (!strncmp(*av, "any", strlen(*av)) ||
+ add_ports(cmd, *av, proto, O_IP_SRCPORT)) {
+ ac--; av++;
+ } else
+ errx(EX_DATAERR, "invalid source port %s", *av);
+ break;
+
+ case TOK_DSTPORT:
+ NEED1("missing destination port");
+ if (!strncmp(*av, "any", strlen(*av)) ||
+ add_ports(cmd, *av, proto, O_IP_DSTPORT)) {
+ ac--; av++;
+ } else
+ errx(EX_DATAERR, "invalid destination port %s",
+ *av);
+ break;
+
+ case TOK_MAC:
+ if (ac < 2)
+ errx(EX_USAGE, "MAC dst-mac src-mac");
+ if (add_mac(cmd, ac, av)) {
+ ac -= 2; av += 2;
+ }
+ break;
+
+ case TOK_MACTYPE:
+ NEED1("missing mac type");
+ if (!add_mactype(cmd, ac, *av))
+ errx(EX_DATAERR, "invalid mac type %s", *av);
+ ac--; av++;
+ break;
+
+ case TOK_VERREVPATH:
+ fill_cmd(cmd, O_VERREVPATH, 0, 0);
+ break;
+
+ case TOK_IPSEC:
+ fill_cmd(cmd, O_IPSEC, 0, 0);
+ break;
+
+ case TOK_COMMENT:
+ fill_comment(cmd, ac, av);
+ av += ac;
+ ac = 0;
+ break;
+
+ default:
+ errx(EX_USAGE, "unrecognised option [%d] %s\n", i, s);
+ }
+ if (F_LEN(cmd) > 0) { /* prepare to advance */
+ prev = cmd;
+ cmd = next_cmd(cmd);
+ }
+ }
+
+done:
+ /*
+ * Now copy stuff into the rule.
+ * If we have a keep-state option, the first instruction
+ * must be a PROBE_STATE (which is generated here).
+ * If we have a LOG option, it was stored as the first command,
+ * and now must be moved to the top of the action part.
+ */
+ dst = (ipfw_insn *)rule->cmd;
+
+ /*
+ * First thing to write into the command stream is the match probability.
+ */
+ if (match_prob != 1) { /* 1 means always match */
+ dst->opcode = O_PROB;
+ dst->len = 2;
+ *((int32_t *)(dst+1)) = (int32_t)(match_prob * 0x7fffffff);
+ dst += dst->len;
+ }
+
+ /*
+ * generate O_PROBE_STATE if necessary
+ */
+ if (have_state && have_state->opcode != O_CHECK_STATE) {
+ fill_cmd(dst, O_PROBE_STATE, 0, 0);
+ dst = next_cmd(dst);
+ }
+ /*
+ * copy all commands but O_LOG, O_KEEP_STATE, O_LIMIT
+ */
+ for (src = (ipfw_insn *)cmdbuf; src != cmd; src += i) {
+ i = F_LEN(src);
+
+ switch (src->opcode) {
+ case O_LOG:
+ case O_KEEP_STATE:
+ case O_LIMIT:
+ break;
+ default:
+ bcopy(src, dst, i * sizeof(uint32_t));
+ dst += i;
+ }
+ }
+
+ /*
+ * put back the have_state command as last opcode
+ */
+ if (have_state && have_state->opcode != O_CHECK_STATE) {
+ i = F_LEN(have_state);
+ bcopy(have_state, dst, i * sizeof(uint32_t));
+ dst += i;
+ }
+ /*
+ * start action section
+ */
+ rule->act_ofs = dst - rule->cmd;
+
+ /*
+ * put back O_LOG if necessary
+ */
+ src = (ipfw_insn *)cmdbuf;
+ if (src->opcode == O_LOG) {
+ i = F_LEN(src);
+ bcopy(src, dst, i * sizeof(uint32_t));
+ dst += i;
+ }
+ /*
+ * copy all other actions
+ */
+ for (src = (ipfw_insn *)actbuf; src != action; src += i) {
+ i = F_LEN(src);
+ bcopy(src, dst, i * sizeof(uint32_t));
+ dst += i;
+ }
+
+ rule->cmd_len = (uint32_t *)dst - (uint32_t *)(rule->cmd);
+ i = (char *)dst - (char *)rule;
+
+ if (do_cmd(IP_FW_ADD, rule, (uintptr_t)&i) == -1)
+ err(EX_UNAVAILABLE, "getsockopt(%s)", "IP_FW_ADD");
+ if (!do_quiet)
+ show_ipfw(rule, 0, 0);
+}
+
+static void
+zero(int ac, char *av[], int optname /* IP_FW_ZERO or IP_FW_RESETLOG */)
+{
+ struct ip_fw rule;
+ int rulenum;
+ int failed = EX_OK;
+ char const *name = optname == IP_FW_ZERO ? "ZERO" : "RESETLOG";
+
+ av++; ac--;
+ bzero(&rule, sizeof(rule));
+
+ if (!ac) {
+ /* clear all entries - send empty rule */
+ if (do_cmd(optname, &rule, sizeof(rule)) < 0)
+ err(EX_UNAVAILABLE, "setsockopt(IP_FW_%s)", name);
+ if (!do_quiet)
+ printf("%s.\n", optname == IP_FW_ZERO ?
+ "Accounting cleared":"Logging counts reset");
+
+ return;
+ }
+
+ while (ac) {
+ /* Rule number */
+ if (isdigit(**av)) {
+ rulenum = atoi(*av);
+ av++;
+ ac--;
+ rule.rulenum = rulenum;
+ if (do_cmd(optname, &rule, sizeof(rule))) {
+ warn("rule %u: setsockopt(IP_FW_%s)",
+ rulenum, name);
+ failed = EX_UNAVAILABLE;
+ } else if (!do_quiet)
+ printf("Entry %d %s.\n", rulenum,
+ optname == IP_FW_ZERO ?
+ "cleared" : "logging count reset");
+ } else {
+ errx(EX_USAGE, "invalid rule number ``%s''", *av);
+ }
+ }
+ if (failed != EX_OK)
+ exit(failed);
+}
+
+static void
+flush(int force)
+{
+ int cmd = do_pipe ? IP_DUMMYNET_FLUSH : IP_FW_FLUSH;
+ struct ip_fw rule;
+
+ if (!force && !do_quiet) { /* need to ask user */
+ int c;
+
+ printf("Are you sure? [yn] ");
+ fflush(stdout);
+ do {
+ c = toupper(getc(stdin));
+ while (c != '\n' && getc(stdin) != '\n')
+ if (feof(stdin))
+ return; /* and do not flush */
+ } while (c != 'Y' && c != 'N');
+ printf("\n");
+ if (c == 'N') /* user said no */
+ return;
+ }
+
+ if (cmd == IP_FW_FLUSH) {
+ /* send empty rule */
+ bzero(&rule, sizeof(rule));
+ if (do_cmd(cmd, &rule, sizeof(rule)) < 0)
+ err(EX_UNAVAILABLE, "setsockopt(IP_FW_FLUSH)");
+ }
+ else {
+ if (do_cmd(cmd, NULL, 0) < 0)
+ err(EX_UNAVAILABLE, "setsockopt(IP_DUMMYNET_FLUSH)");
+ }
+ if (!do_quiet)
+ printf("Flushed all %s.\n", do_pipe ? "pipes" : "rules");
+}
+
+/*
+ * Free a the (locally allocated) copy of command line arguments.
+ */
+static void
+free_args(int ac, char **av)
+{
+ int i;
+
+ for (i=0; i < ac; i++)
+ free(av[i]);
+ free(av);
+}
+
+/*
+ * Called with the arguments (excluding program name).
+ * Returns 0 if successful, 1 if empty command, errx() in case of errors.
+ */
+static int
+ipfw_main(int oldac, char **oldav)
+{
+ int ch, ac, save_ac;
+ char **av, **save_av;
+ int do_acct = 0; /* Show packet/byte count */
+ int do_force = 0; /* Don't ask for confirmation */
+
+#define WHITESP " \t\f\v\n\r"
+ if (oldac == 0)
+ return 1;
+ else if (oldac == 1) {
+ /*
+ * If we are called with a single string, try to split it into
+ * arguments for subsequent parsing.
+ * But first, remove spaces after a ',', by copying the string
+ * in-place.
+ */
+ char *arg = oldav[0]; /* The string... */
+ int l = strlen(arg);
+ int copy = 0; /* 1 if we need to copy, 0 otherwise */
+ int i, j;
+ for (i = j = 0; i < l; i++) {
+ if (arg[i] == '#') /* comment marker */
+ break;
+ if (copy) {
+ arg[j++] = arg[i];
+ copy = !index("," WHITESP, arg[i]);
+ } else {
+ copy = !index(WHITESP, arg[i]);
+ if (copy)
+ arg[j++] = arg[i];
+ }
+ }
+ if (!copy && j > 0) /* last char was a 'blank', remove it */
+ j--;
+ l = j; /* the new argument length */
+ arg[j++] = '\0';
+ if (l == 0) /* empty string! */
+ return 1;
+
+ /*
+ * First, count number of arguments. Because of the previous
+ * processing, this is just the number of blanks plus 1.
+ */
+ for (i = 0, ac = 1; i < l; i++)
+ if (index(WHITESP, arg[i]) != NULL)
+ ac++;
+
+ av = calloc(ac, sizeof(char *));
+
+ /*
+ * Second, copy arguments from cmd[] to av[]. For each one,
+ * j is the initial character, i is the one past the end.
+ */
+ for (ac = 0, i = j = 0; i < l; i++)
+ if (index(WHITESP, arg[i]) != NULL || i == l-1) {
+ if (i == l-1)
+ i++;
+ av[ac] = calloc(i-j+1, 1);
+ bcopy(arg+j, av[ac], i-j);
+ ac++;
+ j = i + 1;
+ }
+ } else {
+ /*
+ * If an argument ends with ',' join with the next one.
+ */
+ int first, i, l;
+
+ av = calloc(oldac, sizeof(char *));
+ for (first = i = ac = 0, l = 0; i < oldac; i++) {
+ char *arg = oldav[i];
+ int k = strlen(arg);
+
+ l += k;
+ if (arg[k-1] != ',' || i == oldac-1) {
+ /* Time to copy. */
+ av[ac] = calloc(l+1, 1);
+ for (l=0; first <= i; first++) {
+ strcat(av[ac]+l, oldav[first]);
+ l += strlen(oldav[first]);
+ }
+ ac++;
+ l = 0;
+ first = i+1;
+ }
+ }
+ }
+
+ /* Set the force flag for non-interactive processes */
+ do_force = !isatty(STDIN_FILENO);
+
+ /* Save arguments for final freeing of memory. */
+ save_ac = ac;
+ save_av = av;
+
+ optind = optreset = 0;
+ while ((ch = getopt(ac, av, "acdefhnNqs:STtv")) != -1)
+ switch (ch) {
+ case 'a':
+ do_acct = 1;
+ break;
+
+ case 'c':
+ do_compact = 1;
+ break;
+
+ case 'd':
+ do_dynamic = 1;
+ break;
+
+ case 'e':
+ do_expired = 1;
+ break;
+
+ case 'f':
+ do_force = 1;
+ break;
+
+ case 'h': /* help */
+ free_args(save_ac, save_av);
+ help();
+ break; /* NOTREACHED */
+
+ case 'n':
+ test_only = 1;
+ break;
+
+ case 'N':
+ do_resolv = 1;
+ break;
+
+ case 'q':
+ do_quiet = 1;
+ break;
+
+ case 's': /* sort */
+ do_sort = atoi(optarg);
+ break;
+
+ case 'S':
+ show_sets = 1;
+ break;
+
+ case 't':
+ do_time = 1;
+ break;
+
+ case 'T':
+ do_time = 2; /* numeric timestamp */
+ break;
+
+ case 'v': /* verbose */
+ verbose = 1;
+ break;
+
+ default:
+ free_args(save_ac, save_av);
+ return 1;
+ }
+
+ ac -= optind;
+ av += optind;
+ NEED1("bad arguments, for usage summary ``ipfw''");
+
+ /*
+ * An undocumented behaviour of ipfw1 was to allow rule numbers first,
+ * e.g. "100 add allow ..." instead of "add 100 allow ...".
+ * In case, swap first and second argument to get the normal form.
+ */
+ if (ac > 1 && isdigit(*av[0])) {
+ char *p = av[0];
+
+ av[0] = av[1];
+ av[1] = p;
+ }
+
+ /*
+ * optional: pipe or queue
+ */
+ do_pipe = 0;
+ if (!strncmp(*av, "pipe", strlen(*av)))
+ do_pipe = 1;
+ else if (!strncmp(*av, "queue", strlen(*av)))
+ do_pipe = 2;
+ if (do_pipe) {
+ ac--;
+ av++;
+ }
+ NEED1("missing command");
+
+ /*
+ * For pipes and queues we normally say 'pipe NN config'
+ * but the code is easier to parse as 'pipe config NN'
+ * so we swap the two arguments.
+ */
+ if (do_pipe > 0 && ac > 1 && isdigit(*av[0])) {
+ char *p = av[0];
+
+ av[0] = av[1];
+ av[1] = p;
+ }
+
+ if (!strncmp(*av, "add", strlen(*av)))
+ add(ac, av);
+ else if (do_pipe && !strncmp(*av, "config", strlen(*av)))
+ config_pipe(ac, av);
+ else if (!strncmp(*av, "delete", strlen(*av)))
+ delete(ac, av);
+ else if (!strncmp(*av, "flush", strlen(*av)))
+ flush(do_force);
+ else if (!strncmp(*av, "zero", strlen(*av)))
+ zero(ac, av, IP_FW_ZERO);
+ else if (!strncmp(*av, "resetlog", strlen(*av)))
+ zero(ac, av, IP_FW_RESETLOG);
+ else if (!strncmp(*av, "print", strlen(*av)) ||
+ !strncmp(*av, "list", strlen(*av)))
+ list(ac, av, do_acct);
+ else if (!strncmp(*av, "set", strlen(*av)))
+ sets_handler(ac, av);
+ else if (!strncmp(*av, "enable", strlen(*av)))
+ sysctl_handler(ac, av, 1);
+ else if (!strncmp(*av, "disable", strlen(*av)))
+ sysctl_handler(ac, av, 0);
+ else if (!strncmp(*av, "show", strlen(*av)))
+ list(ac, av, 1 /* show counters */);
+ else
+ errx(EX_USAGE, "bad command `%s'", *av);
+
+ /* Free memory allocated in the argument parsing. */
+ free_args(save_ac, save_av);
+ return 0;
+}
+
+
+static void
+ipfw_readfile(int ac, char *av[])
+{
+#define MAX_ARGS 32
+ char buf[BUFSIZ];
+ char *cmd = NULL, *filename = av[ac-1];
+ int c, lineno=0;
+ FILE *f = NULL;
+ pid_t preproc = 0;
+
+ filename = av[ac-1];
+
+ while ((c = getopt(ac, av, "cNnp:qS")) != -1) {
+ switch(c) {
+ case 'c':
+ do_compact = 1;
+ break;
+
+ case 'N':
+ do_resolv = 1;
+ break;
+
+ case 'n':
+ test_only = 1;
+ break;
+
+ case 'p':
+ cmd = optarg;
+ /*
+ * Skip previous args and delete last one, so we
+ * pass all but the last argument to the preprocessor
+ * via av[optind-1]
+ */
+ av += optind - 1;
+ ac -= optind - 1;
+ av[ac-1] = NULL;
+ fprintf(stderr, "command is %s\n", av[0]);
+ break;
+
+ case 'q':
+ do_quiet = 1;
+ break;
+
+ case 'S':
+ show_sets = 1;
+ break;
+
+ default:
+ errx(EX_USAGE, "bad arguments, for usage"
+ " summary ``ipfw''");
+ }
+
+ if (cmd != NULL)
+ break;
+ }
+
+ if (cmd == NULL && ac != optind + 1) {
+ fprintf(stderr, "ac %d, optind %d\n", ac, optind);
+ errx(EX_USAGE, "extraneous filename arguments");
+ }
+
+ if ((f = fopen(filename, "r")) == NULL)
+ err(EX_UNAVAILABLE, "fopen: %s", filename);
+
+ if (cmd != NULL) { /* pipe through preprocessor */
+ int pipedes[2];
+
+ if (pipe(pipedes) == -1)
+ err(EX_OSERR, "cannot create pipe");
+
+ preproc = fork();
+ if (preproc == -1)
+ err(EX_OSERR, "cannot fork");
+
+ if (preproc == 0) {
+ /*
+ * Child, will run the preprocessor with the
+ * file on stdin and the pipe on stdout.
+ */
+ if (dup2(fileno(f), 0) == -1
+ || dup2(pipedes[1], 1) == -1)
+ err(EX_OSERR, "dup2()");
+ fclose(f);
+ close(pipedes[1]);
+ close(pipedes[0]);
+ execvp(cmd, av);
+ err(EX_OSERR, "execvp(%s) failed", cmd);
+ } else { /* parent, will reopen f as the pipe */
+ fclose(f);
+ close(pipedes[1]);
+ if ((f = fdopen(pipedes[0], "r")) == NULL) {
+ int savederrno = errno;
+
+ (void)kill(preproc, SIGTERM);
+ errno = savederrno;
+ err(EX_OSERR, "fdopen()");
+ }
+ }
+ }
+
+ while (fgets(buf, BUFSIZ, f)) { /* read commands */
+ char linename[10];
+ char *args[1];
+
+ lineno++;
+ sprintf(linename, "Line %d", lineno);
+ setprogname(linename); /* XXX */
+ args[0] = buf;
+ ipfw_main(1, args);
+ }
+ fclose(f);
+ if (cmd != NULL) {
+ int status;
+
+ if (waitpid(preproc, &status, 0) == -1)
+ errx(EX_OSERR, "waitpid()");
+ if (WIFEXITED(status) && WEXITSTATUS(status) != EX_OK)
+ errx(EX_UNAVAILABLE,
+ "preprocessor exited with status %d",
+ WEXITSTATUS(status));
+ else if (WIFSIGNALED(status))
+ errx(EX_UNAVAILABLE,
+ "preprocessor exited with signal %d",
+ WTERMSIG(status));
+ }
+}
+
+int
+main(int ac, char *av[])
+{
+ /*
+ * If the last argument is an absolute pathname, interpret it
+ * as a file to be preprocessed.
+ */
+
+ if (ac > 1 && av[ac - 1][0] == '/' && access(av[ac - 1], R_OK) == 0)
+ ipfw_readfile(ac, av);
+ else {
+ if (ipfw_main(ac-1, av+1))
+ show_usage();
+ }
+ return EX_OK;
+}
*
* @APPLE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
#endif
#ifdef HAVE_OPENSSL_X509_H
#include <openssl/x509.h>
-#include <openssl/x509v3.h>
#include <openssl/x509_vfy.h>
#endif
#include <openssl/bn.h>
*/
#ifdef HAVE_SIGNING_C
-static int cb_check_cert_local __P((int, X509_STORE_CTX *));
-static int cb_check_cert_remote __P((int, X509_STORE_CTX *));
+static int cb_check_cert __P((int, X509_STORE_CTX *));
static void eay_setgentype __P((char *, int *));
static X509 *mem2x509 __P((vchar_t *));
#endif
* this functions is derived from apps/verify.c in OpenSSL0.9.5
*/
int
-eay_check_x509cert(cert, CApath, local)
+eay_check_x509cert(cert, CApath)
vchar_t *cert;
char *CApath;
- int local;
{
X509_STORE *cert_ctx = NULL;
X509_LOOKUP *lookup = NULL;
cert_ctx = X509_STORE_new();
if (cert_ctx == NULL)
goto end;
-
- if (local)
- X509_STORE_set_verify_cb_func(cert_ctx, cb_check_cert_local);
- else
- X509_STORE_set_verify_cb_func(cert_ctx, cb_check_cert_remote);
-
+ X509_STORE_set_verify_cb_func(cert_ctx, cb_check_cert);
lookup = X509_STORE_add_lookup(cert_ctx, X509_LOOKUP_file());
if (lookup == NULL)
if (csc == NULL)
goto end;
X509_STORE_CTX_init(csc, cert_ctx, x509, NULL);
-
-#if OPENSSL_VERSION_NUMBER >= 0x00907000L
- X509_STORE_CTX_set_flags(csc, X509_V_FLAG_CRL_CHECK);
- X509_STORE_CTX_set_flags(csc, X509_V_FLAG_CRL_CHECK_ALL);
-#endif
-
error = X509_verify_cert(csc);
X509_STORE_CTX_cleanup(csc);
#else
/*
* callback function for verifing certificate.
- * Derived from cb() in openssl/apps/s_server.c
- *
- * This one is called for certificates obtained from
- * 'peers_certfile' directive.
+ * this function is derived from cb() in openssl/apps/s_server.c
*/
static int
-cb_check_cert_local(ok, ctx)
+cb_check_cert(ok, ctx)
int ok;
X509_STORE_CTX *ctx;
{
case X509_V_ERR_CERT_HAS_EXPIRED:
case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT:
#if OPENSSL_VERSION_NUMBER >= 0x00905100L
+ case X509_V_ERR_INVALID_CA:
+ case X509_V_ERR_PATH_LENGTH_EXCEEDED:
case X509_V_ERR_INVALID_PURPOSE:
- case X509_V_ERR_UNABLE_TO_GET_CRL:
#endif
- ok = 1;
- log_tag = LLV_WARNING;
- break;
-
- default:
+ ok = 1;
+ log_tag = LLV_WARNING;
+ break;
+ default:
log_tag = LLV_ERROR;
- }
-
-
-#ifndef EAYDEBUG
- plog(log_tag, LOCATION, NULL,
- "%s(%d) at depth:%d SubjectName:%s\n",
- X509_verify_cert_error_string(ctx->error),
- ctx->error,
- ctx->error_depth,
- buf);
-#else
- printf("%d: %s(%d) at depth:%d SubjectName:%s\n",
- log_tag,
- X509_verify_cert_error_string(ctx->error),
- ctx->error,
- ctx->error_depth,
- buf);
-#endif
- }
- ERR_clear_error();
-
- return ok;
-}
-
-/*
- * Similar to cb_check_cert_local() but this one is called
- * for certificates obtained from the IKE payload.
- */
-static int
-cb_check_cert_remote(ok, ctx)
- int ok;
- X509_STORE_CTX *ctx;
-{
- char buf[256];
- int log_tag;
-
- if (!ok) {
- X509_NAME_oneline(
- X509_get_subject_name(ctx->current_cert),
- buf,
- 256);
- switch (ctx->error) {
- case X509_V_ERR_UNABLE_TO_GET_CRL:
- ok = 1;
- log_tag = LLV_WARNING;
- break;
- default:
- log_tag = LLV_ERROR;
- }
+ }
#ifndef EAYDEBUG
plog(log_tag, LOCATION, NULL,
"%s(%d) at depth:%d SubjectName:%s\n",
evp = X509_get_pubkey(x509);
if (!evp) {
-#ifndef EAYDEBUG
plog(LLV_ERROR, LOCATION, NULL, "X509_get_pubkey: %s\n", eay_strerror());
-#endif
return -1;
}
extern vchar_t *eay_str2asn1dn __P((char *, int));
extern int eay_cmp_asn1dn __P((vchar_t *, vchar_t *));
-extern int eay_check_x509cert __P((vchar_t *, char *, int));
+extern int eay_check_x509cert __P((vchar_t *, char *));
extern vchar_t *eay_get_x509asn1subjectname __P((vchar_t *));
extern int eay_get_x509subjectaltname __P((vchar_t *, char **, int *, int));
extern char *eay_get_x509text __P((vchar_t *));
#ifndef HAVE_GETIFADDRS
static unsigned int if_maxindex __P((void));
#endif
-static struct myaddrs *find_myaddr __P((struct myaddrs *, struct myaddrs *));
+static struct myaddrs *find_myaddr __P((struct myaddrs *, struct sockaddr *));
static int suitable_ifaddr __P((const char *, const struct sockaddr *));
#ifdef INET6
static int suitable_ifaddr6 __P((const char *, const struct sockaddr *));
}
static struct myaddrs *
-find_myaddr(db, p)
+find_myaddr(db, addr)
struct myaddrs *db;
- struct myaddrs *p;
+ struct sockaddr *addr;
{
struct myaddrs *q;
char h1[NI_MAXHOST], h2[NI_MAXHOST];
- if (getnameinfo(p->addr, p->addr->sa_len, h1, sizeof(h1), NULL, 0,
+ if (getnameinfo(addr, addr->sa_len, h1, sizeof(h1), NULL, 0,
NI_NUMERICHOST | niflags) != 0)
return NULL;
-
+
for (q = db; q; q = q->next) {
- if (p->addr->sa_len != q->addr->sa_len)
+ if (!q->addr)
+ continue;
+ if (addr->sa_len != q->addr->sa_len)
continue;
if (getnameinfo(q->addr, q->addr->sa_len, h2, sizeof(h2),
NULL, 0, NI_NUMERICHOST | niflags) != 0)
return NULL;
}
+// 1/19/04 - modified to avoid closing and opening sockets for
+// all interfaces each time an interface change occurs.
+// on return: addrcount = zero indicates address no longer used
+// sock = -1 indicates a new address - no socket opened yet.
void
grab_myaddrs()
{
#ifdef HAVE_GETIFADDRS
- struct myaddrs *p, *q, *old;
+ struct myaddrs *p;
struct ifaddrs *ifa0, *ifap;
#ifdef INET6
#ifdef __KAME__
/*NOTREACHED*/
}
- old = lcconf->myaddrs;
+ // zero the count for each address in our list
+ for (p = lcconf->myaddrs; p; p = p->next)
+ p->addrcount = 0;
for (ifap = ifa0; ifap; ifap = ifap->ifa_next) {
continue;
}
- p = newmyaddr();
- if (p == NULL) {
- exit(1);
- /*NOTREACHED*/
- }
- p->addr = dupsaddr(ifap->ifa_addr);
- if (p->addr == NULL) {
- exit(1);
- /*NOTREACHED*/
- }
#ifdef INET6
#ifdef __KAME__
- if (ifap->ifa_addr->sa_family == AF_INET6) {
- sin6 = (struct sockaddr_in6 *)p->addr;
- if (IN6_IS_ADDR_LINKLOCAL(&sin6->sin6_addr)
- || IN6_IS_ADDR_SITELOCAL(&sin6->sin6_addr)) {
- sin6->sin6_scope_id =
- ntohs(*(u_int16_t *)&sin6->sin6_addr.s6_addr[2]);
- sin6->sin6_addr.s6_addr[2] = 0;
- sin6->sin6_addr.s6_addr[3] = 0;
+ if (ifap->ifa_addr->sa_family == AF_INET6) {
+ sin6 = (struct sockaddr_in6 *)ifap->ifa_addr;
+ if (IN6_IS_ADDR_LINKLOCAL(&sin6->sin6_addr)
+ || IN6_IS_ADDR_SITELOCAL(&sin6->sin6_addr)) {
+ sin6->sin6_scope_id =
+ ntohs(*(u_int16_t *)&sin6->sin6_addr.s6_addr[2]);
+ sin6->sin6_addr.s6_addr[2] = 0;
+ sin6->sin6_addr.s6_addr[3] = 0;
+ }
}
- }
-#endif
-#endif
- if (getnameinfo(p->addr, p->addr->sa_len,
- addr1, sizeof(addr1),
- NULL, 0,
- NI_NUMERICHOST | niflags))
- strlcpy(addr1, "(invalid)", sizeof(addr1));
- plog(LLV_DEBUG, LOCATION, NULL,
- "my interface: %s (%s)\n",
- addr1, ifap->ifa_name);
- q = find_myaddr(old, p);
- if (q) {
- p->sock = q->sock;
-#ifdef IKE_NAT_T
- p->nattsock = q->nattsock;
#endif
- } else {
- p->sock = -1;
-#ifdef IKE_NAT_T
- p->nattsock = -1;
#endif
- }
- p->next = lcconf->myaddrs;
- lcconf->myaddrs = p;
- }
-
- freeifaddrs(ifa0);
-
- clear_myaddr(&old);
-
-#else /*!HAVE_GETIFADDRS*/
- int s;
- unsigned int maxif;
- int len;
- struct ifreq *iflist;
- struct ifconf ifconf;
- struct ifreq *ifr, *ifr_end;
- struct myaddrs *p, *q, *old;
-#ifdef INET6
-#ifdef __KAME__
- struct sockaddr_in6 *sin6;
-#endif
-#endif
-
- char addr1[NI_MAXHOST];
-
- maxif = if_maxindex() + 1;
- len = maxif * sizeof(struct sockaddr_storage) * 4; /* guess guess */
-
- iflist = (struct ifreq *)racoon_malloc(len);
- if (!iflist) {
- plog(LLV_ERROR, LOCATION, NULL,
- "failed to allocate buffer\n");
- exit(1);
- /*NOTREACHED*/
- }
-
- if ((s = socket(PF_INET, SOCK_DGRAM, 0)) < 0) {
- plog(LLV_ERROR, LOCATION, NULL,
- "socket(SOCK_DGRAM) failed: %s\n",
- strerror(errno));
- exit(1);
- /*NOTREACHED*/
- }
- memset(&ifconf, 0, sizeof(ifconf));
- ifconf.ifc_req = iflist;
- ifconf.ifc_len = len;
- if (ioctl(s, SIOCGIFCONF, &ifconf) < 0) {
- plog(LLV_ERROR, LOCATION, NULL,
- "ioctl(SIOCGIFCONF) failed: %s\n",
- strerror(errno));
- exit(1);
- /*NOTREACHED*/
- }
- close(s);
-
- old = lcconf->myaddrs;
-
- /* Look for this interface in the list */
- ifr_end = (struct ifreq *) (ifconf.ifc_buf + ifconf.ifc_len);
-
-#define _IFREQ_LEN(p) \
- (sizeof((p)->ifr_name) + (p)->ifr_addr.sa_len > sizeof(struct ifreq) \
- ? sizeof((p)->ifr_name) + (p)->ifr_addr.sa_len : sizeof(struct ifreq))
-
- for (ifr = ifconf.ifc_req;
- ifr < ifr_end;
- ifr = (struct ifreq *)((caddr_t)ifr + _IFREQ_LEN(ifr))) {
-
- switch (ifr->ifr_addr.sa_family) {
- case AF_INET:
-#ifdef INET6
- case AF_INET6:
-#endif
- if (!suitable_ifaddr(ifr->ifr_name, &ifr->ifr_addr)) {
- plog(LLV_ERROR, LOCATION, NULL,
- "unsuitable address: %s %s\n",
- ifr->ifr_name,
- saddrwop2str(&ifr->ifr_addr));
- continue;
- }
+ p = find_myaddr(lcconf->myaddrs, ifap->ifa_addr);
+ if (p)
+ p->addrcount++;
+ else {
p = newmyaddr();
if (p == NULL) {
exit(1);
/*NOTREACHED*/
}
- p->addr = dupsaddr(&ifr->ifr_addr);
+ p->addr = dupsaddr(ifap->ifa_addr);
if (p->addr == NULL) {
exit(1);
/*NOTREACHED*/
}
-#ifdef INET6
-#ifdef __KAME__
- sin6 = (struct sockaddr_in6 *)p->addr;
- if (IN6_IS_ADDR_LINKLOCAL(&sin6->sin6_addr)
- || IN6_IS_ADDR_SITELOCAL(&sin6->sin6_addr)) {
- sin6->sin6_scope_id =
- ntohs(*(u_int16_t *)&sin6->sin6_addr.s6_addr[2]);
- sin6->sin6_addr.s6_addr[2] = 0;
- sin6->sin6_addr.s6_addr[3] = 0;
- }
-#endif
+ p->sock = -1;
+#ifdef IKE_NAT_T
+ p->nattsock = -1;
#endif
+ p->addrcount = 1;
+
if (getnameinfo(p->addr, p->addr->sa_len,
addr1, sizeof(addr1),
NULL, 0,
strlcpy(addr1, "(invalid)", sizeof(addr1));
plog(LLV_DEBUG, LOCATION, NULL,
"my interface: %s (%s)\n",
- addr1, ifr->ifr_name);
- q = find_myaddr(old, p);
- if (q)
- p->sock = q->sock;
- else
- p->sock = -1;
+ addr1, ifap->ifa_name);
+
p->next = lcconf->myaddrs;
lcconf->myaddrs = p;
- break;
- default:
- break;
}
}
- clear_myaddr(&old);
+ freeifaddrs(ifa0);
- racoon_free(iflist);
+
+#else /*!HAVE_GETIFADDRS*/
+#error "NOT SUPPORTED"
#endif /*HAVE_GETIFADDRS*/
}
"configuring default isakmp port.\n");
n = 0;
for (p = lcconf->myaddrs; p; p = p->next) {
+ if (!p->addr)
+ continue;
switch (p->addr->sa_family) {
case AF_INET:
sin4 = (struct sockaddr_in *)p->addr;
#ifdef IKE_NAT_T
int nattsock; /* nat-traversal socket (port PORT_ISAKMP_NATT), for IPv4 sockets only */
#endif
+ int addrcount; /* number of interfaces associated with this address */
+
};
extern void clear_myaddr __P((struct myaddrs **));
for (p = lcconf->myaddrs; p; p = p->next) {
if (!p->addr)
continue;
-
+
+ if (p->sock != -1) {
+ ifnum++;
+ continue; // socket already open
+ }
+
/* warn if wildcard address - should we forbid this? */
switch (p->addr->sa_family) {
case AF_INET:
{
struct sockaddr_in sin = *(struct sockaddr_in*)p->addr;
- sin.sin_port = ntohs(PORT_ISAKMP_NATT);
+ sin.sin_port = htons(PORT_ISAKMP_NATT);
p->nattsock = isakmp_setup_socket((struct sockaddr*)&sin);
if (p->nattsock >= 0)
- {
plog(LLV_DEBUG, LOCATION, NULL,
"%s used as nat-t isakmp port (fd=%d)\n",
saddr2str((struct sockaddr*)&sin), p->nattsock);
- }
}
#endif
lcconf->myaddrs = NULL;
}
+// close sockets for addresses that have gone away
+void
+isakmp_close_unused()
+{
+ struct myaddrs *p, *next, **prev;
+
+ prev = &(lcconf->myaddrs);
+ for (p = lcconf->myaddrs; p; p = next) {
+ next = p->next;
+ if (p->addrcount == 0) { // not in use ?
+
+ if (p->sock >= 0)
+ close(p->sock);
+
+ #ifdef IKE_NAT_T
+ if (p->nattsock >= 0)
+ close(p->nattsock);
+ #endif
+ *prev = p->next;
+ if (p->addr)
+ racoon_free(p->addr);
+ racoon_free(p);
+ } else
+ prev = &(p->next);
+ }
+}
+
int
isakmp_send(iph1, sbuf)
struct ph1handle *iph1;
extern const char *isakmp_pindex __P((const isakmp_index *, const u_int32_t));
extern int isakmp_open __P((void));
extern void isakmp_close __P((void));
+extern void isakmp_close_unused __P((void));
extern int isakmp_send __P((struct ph1handle *, vchar_t *));
extern void isakmp_ph1resend_stub __P((void *));
switch (iph1->rmconf->certtype) {
case ISAKMP_CERT_X509SIGN:
error = eay_check_x509cert(&iph1->cert_p->cert,
- lcconf->pathinfo[LC_PATHTYPE_CERT], 0);
+ lcconf->pathinfo[LC_PATHTYPE_CERT]);
break;
default:
plog(LLV_ERROR, LOCATION, NULL,
/*
* If the status is not equal to PHASE2ST_ESTABLISHED,
* racoon ignores this expire message. There are two reason.
- * One is that the phase 2 probably starts becuase there is
+ * One is that the phase 2 probably starts because there is
* a potential that racoon receives the acquire message
* without receiving a expire message. Another is that racoon
* may receive the multiple expire messages from the kernel.
* If there is a phase 2 handler against the policy identifier in
* the acquire message, and if
* 1. its state is less than PHASE2ST_ESTABLISHED, then racoon
- * should ignore such a acquire message becuase the phase 2
+ * should ignore such a acquire message because the phase 2
* is just negotiating.
* 2. its state is equal to PHASE2ST_ESTABLISHED, then racoon
- * has to prcesss such a acquire message becuase racoon may
+ * has to prcesss such a acquire message because racoon may
* lost the expire message.
*/
iph2[0] = getph2byspid(xpl->sadb_x_policy_id);
if (iph2[0] != NULL) {
if (iph2[0]->status < PHASE2ST_ESTABLISHED) {
plog(LLV_DEBUG, LOCATION, NULL,
- "ignore the acquire becuase ph2 found\n");
+ "ignore the acquire because ph2 found\n");
return -1;
}
if (iph2[0]->status == PHASE2ST_EXPIRED)
#include <unistd.h>
#endif
#include <signal.h>
+#include <sys/stat.h>
#include "libpfkey.h"
sigreq = 0;
while (1) {
- rfds = mask0;
-
+
/*
* asynchronous requests via signal.
* make sure to reset sigreq to 0.
/* scheduling */
timeout = schedular();
-
+ rfds = mask0;
error = select(nfds, &rfds, (fd_set *)0, (fd_set *)0, timeout);
if (error < 0) {
switch (errno) {
}
/*NOTREACHED*/
}
-
#ifdef ENABLE_ADMINPORT
if (FD_ISSET(lcconf->sock_admin, &rfds))
admin_handler();
for (p = lcconf->myaddrs; p; p = p->next) {
if (!p->addr)
continue;
+
if (FD_ISSET(p->sock, &rfds))
isakmp_handler(p->sock);
#ifdef IKE_NAT_T
if (FD_ISSET(lcconf->sock_pfkey, &rfds))
pfkey_handler();
- if (lcconf->rtsock >= 0 && FD_ISSET(lcconf->rtsock, &rfds)) {
+ if (lcconf->rtsock >= 0 && FD_ISSET(lcconf->rtsock, &rfds))
if (update_myaddrs() && lcconf->autograbaddr)
sched_new(5, check_rtsock, NULL);
- initfds();
- }
}
}
exit(0);
}
+
static void
check_rtsock(p)
void *p;
-{
- isakmp_close();
+{
grab_myaddrs();
+ isakmp_close_unused();
autoconf_myaddrsport();
- isakmp_open();
+ isakmp_open();
/* initialize socket list again */
initfds();
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
.Nd remote login
.Sh SYNOPSIS
.Nm rlogin
-.Op Fl 8EKLdx
+.Op Fl 8ELd
.Op Fl e Ar char
.Op Fl k Ar realm
.Op Fl l Ar username
.Ar host
.Nm rlogin
-.Op Fl 8EKLdx
+.Op Fl 8ELd
.Op Fl e Ar char
-.Op Fl k Ar realm
.Ar username@host
.Sh DESCRIPTION
.Nm Rlogin
.Ar host .
.Pp
.Nm Rlogin
-first attempts to use the Kerberos authorization mechanism, described below.
-If the remote host does not supporting Kerberos the standard Berkeley
+first attempts to use the standard Berkeley
.Pa rhosts
-authorization mechanism is used.
+authorization mechanism.
The options are as follows:
.Bl -tag -width flag
.It Fl 8
When used with the
.Fl 8
option, this provides a completely transparent connection.
-.It Fl K
-The
-.Fl K
-option turns off all Kerberos authentication.
.It Fl L
The
.Fl L
``~'' by default.
This specification may be as a literal character, or as an octal
value in the form \ennn.
-.It Fl k
-The
-.FL k
-option requests rlogin to obtain tickets for the remote host
-in realm
-.Ar realm
-instead of the remote host's realm as determined by
-.Xr krb_realmofhost 3 .
-.It Fl x
-The
-.Fl x
-option turns on
-.Tn DES
-encryption for all data passed via the
-rlogin session.
-This may impact response time and
-.Tn CPU
-utilization, but provides
-increased security.
.El
.Pp
A line of the form ``<escape char>.'' disconnects from the remote host.
is transparent.
Flow control via ^S/^Q and flushing of input and output on interrupts
are handled properly.
-.Sh KERBEROS AUTHENTICATION
-Each user may have a private authorization list in the file
-.Pa .klogin
-in their home directory.
-Each line in this file should contain a Kerberos principal name of the
-form
-.Ar principal.instance@realm .
-If the originating user is authenticated to one of the principals named
-in
-.Pa .klogin ,
-access is granted to the account.
-The principal
-.Ar accountname.@localrealm
-is granted access if
-there is no
-.Pa .klogin
-file.
-Otherwise a login and password will be prompted for on the remote machine
-as in
-.Xr login 1 .
-To avoid certain security problems, the
-.Pa .klogin
-file must be owned by
-the remote user.
-.Pp
-If Kerberos authentication fails, a warning message is printed and the
-standard Berkeley
-.Nm rlogin
-is used instead.
.Sh ENVIRONMENT
The following environment variable is utilized by
.Nm rlogin :
Determines the user's terminal type.
.El
.Sh SEE ALSO
-.Xr rsh 1 ,
-.Xr kerberos 3 ,
-.Xr krb_sendauth 3 ,
-.Xr krb_realmofhost 3
+.Xr rsh 1
.Sh HISTORY
The
.Nm rlogin
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
res.cookie = arg->cookie;
res.sequence = 0; /* X/Open says this field is ignored? */
- res.stat = unshare(arg, rqstp);
+ res.stat = unshare(arg, rqstp, 0);
return (&res);
}
res.cookie = arg->cookie;
res.sequence = 0; /* X/Open says this field is ignored? */
- res.stat = unshare((nlm_shareargs*)arg, rqstp);
+ res.stat = unshare((nlm_shareargs*)arg, rqstp, LOCK_V4);
return (&res);
}
clear_partialfilelock(const char *hostname)
{
struct file_lock *ifl, *nfl;
- enum partialfilelock_status pfsret;
/* Clear blocking file lock list */
clear_blockingfilelock(hostname);
* would mess up the iteration. Thus, a next element
* must be used explicitly
*/
-restart:
+
ifl = LIST_FIRST(&nfslocklist_head);
while (ifl != NULL) {
if (strncmp(hostname, ifl->client_name, SM_MAXSTRLEN) == 0) {
/* Unlock destroys ifl out from underneath */
- pfsret = unlock_partialfilelock(ifl);
- if (pfsret != PFL_GRANTED) {
- /* Uh oh... there was some sort of problem. */
- /* If we restart the loop, we may get */
- /* stuck here forever getting errors. */
- /* So, let's just abort the whole scan. */
- syslog(LOG_WARNING, "lock clearing for %s failed: %d",
- hostname, pfsret);
- break;
- }
+ unlock_partialfilelock(ifl);
/* ifl is NO LONGER VALID AT THIS POINT */
- /* Note: the unlock may deallocate several existing locks. */
- /* Therefore, we need to restart the scanning of the list, */
- /* because nfl could be pointing to a freed lock. */
- goto restart;
}
ifl = nfl;
}
{
struct file_lock test_fl, *conflicting_fl;
+ if (lock->fh.n_len != sizeof(fhandle_t)) {
+ debuglog("received fhandle size %d, local size %d",
+ lock->fh.n_len, (int)sizeof(fhandle_t));
+ return NULL;
+ }
+
bzero(&test_fl, sizeof(test_fl));
test_fl.filehandle.n_len = lock->fh.n_len;
return (flags & LOCK_V4) ?
nlm4_denied_grace_period : nlm_denied_grace_period;
+ if (lckarg->alock.fh.n_len != sizeof(fhandle_t)) {
+ debuglog("received fhandle size %d, local size %d",
+ lckarg->alock.fh.n_len, (int)sizeof(fhandle_t));
+ return (flags & LOCK_V4) ? nlm4_failed : nlm_denied;
+ }
+
/* allocate new file_lock for this request */
newfl = allocate_file_lock(&lckarg->alock.oh, &lckarg->alock.fh,
(struct sockaddr *)svc_getcaller(rqstp->rq_xprt),
nlm4_denied_nolocks : nlm_denied_nolocks;
}
- if (lckarg->alock.fh.n_len != sizeof(fhandle_t)) {
- debuglog("recieved fhandle size %d, local size %d",
- lckarg->alock.fh.n_len, (int)sizeof(fhandle_t));
- }
-
fill_file_lock(newfl,
lckarg->exclusive, lckarg->alock.svid, lckarg->alock.l_offset,
lckarg->alock.l_len,
/* unlock a filehandle */
enum nlm_stats
-unlock(nlm4_lock *lock, const int flags __unused)
+unlock(nlm4_lock *lock, const int flags)
{
struct file_lock fl;
enum nlm_stats err;
- siglock();
-
debuglog("Entering unlock...\n");
+
+ if (lock->fh.n_len != sizeof(fhandle_t)) {
+ debuglog("received fhandle size %d, local size %d",
+ lock->fh.n_len, (int)sizeof(fhandle_t));
+ return (flags & LOCK_V4) ? nlm4_failed : nlm_denied;
+ }
+
+ siglock();
bzero(&fl,sizeof(struct file_lock));
fl.filehandle.n_len = lock->fh.n_len;
/* cancel a blocked lock request */
enum nlm_stats
-cancellock(nlm4_cancargs *args, const int flags __unused)
+cancellock(nlm4_cancargs *args, const int flags)
{
struct file_lock *ifl, *nfl;
enum nlm_stats err;
- siglock();
-
debuglog("Entering cancellock...\n");
+ if (args->alock.fh.n_len != sizeof(fhandle_t)) {
+ debuglog("received fhandle size %d, local size %d",
+ args->alock.fh.n_len, (int)sizeof(fhandle_t));
+ return (flags & LOCK_V4) ? nlm4_failed : nlm_denied;
+ }
+
+ siglock();
+
err = nlm_denied;
/*
nlm_denied_grace_period;
}
+ if (shrarg->share.fh.n_len != sizeof(fhandle_t)) {
+ debuglog("received fhandle size %d, local size %d",
+ shrarg->share.fh.n_len, (int)sizeof(fhandle_t));
+ return (flags & LOCK_V4) ? nlm4_failed : nlm_denied;
+ }
+
/* find file in list of share files */
LIST_FOREACH(shrfile, &nfssharefilelist_head, sharefilelist) {
if ((shrarg->share.fh.n_len == shrfile->filehandle.n_len) &&
/* remove a share reservation */
enum nlm_stats
-unshare(nlm_shareargs *shrarg, struct svc_req *rqstp)
+unshare(nlm_shareargs *shrarg, struct svc_req *rqstp, const int flags)
{
struct sharefile *shrfile;
struct file_share *sh;
debuglog("Entering unshare...\n");
+ if (shrarg->share.fh.n_len != sizeof(fhandle_t)) {
+ debuglog("received fhandle size %d, local size %d",
+ shrarg->share.fh.n_len, (int)sizeof(fhandle_t));
+ return (flags & LOCK_V4) ? nlm4_failed : nlm_denied;
+ }
+
/* find file in list of share files */
LIST_FOREACH(shrfile, &nfssharefilelist_head, sharefilelist) {
if ((shrarg->share.fh.n_len == shrfile->filehandle.n_len) &&
struct file_lock *ifl, *nfl;
struct sharefile *shrfile, *nshrfile;
struct file_share *ifs, *nfs;
- enum partialfilelock_status pfsret;
/* clear non-monitored blocking file locks */
ifl = LIST_FIRST(&blockedlocklist_head);
}
/* clear non-monitored file locks */
-restart:
ifl = LIST_FIRST(&nfslocklist_head);
while (ifl != NULL) {
nfl = LIST_NEXT(ifl, nfslocklist);
if (((ifl->flags & LOCK_MON) == 0) &&
(strncmp(hostname, ifl->client_name, SM_MAXSTRLEN) == 0)) {
/* Unlock destroys ifl out from underneath */
- pfsret = unlock_partialfilelock(ifl);
- if (pfsret != PFL_GRANTED) {
- /* Uh oh... there was some sort of problem. */
- /* If we restart the loop, we may get */
- /* stuck here forever getting errors. */
- /* So, let's just abort the whole scan. */
- syslog(LOG_WARNING, "unmonitored lock clearing for %s failed: %d",
- hostname, pfsret);
- break;
- }
+ unlock_partialfilelock(ifl);
/* ifl is NO LONGER VALID AT THIS POINT */
- /* Note: the unlock may deallocate several existing locks. */
- /* Therefore, we need to restart the scanning of the list, */
- /* because nfl could be pointing to a freed lock. */
- goto restart;
}
ifl = nfl;
enum nlm_stats cancellock(nlm4_cancargs *args, const int flags);
int lock_answer(int version, netobj *netcookie, nlm4_lock *lock, int flags, int result);
enum nlm_stats getshare(nlm_shareargs *shrarg, struct svc_req *rqstp, const int flags);
-enum nlm_stats unshare(nlm_shareargs *shrarg, struct svc_req *rqstp);
+enum nlm_stats unshare(nlm_shareargs *shrarg, struct svc_req *rqstp, const int flags);
void do_free_all(const char *hostname);
void granted_failed(nlm4_res *arg);
#ifndef lint
/*static char sccsid[] = "from: @(#)nlm_prot.x 1.8 87/09/21 Copyr 1987 Sun Micro";*/
/*static char sccsid[] = "from: * @(#)nlm_prot.x 2.1 88/08/01 4.0 RPCSRC";*/
-static char rcsid[] = "$Id: nlm_prot_svc.c,v 1.4.36.1 2004/04/16 15:50:05 lindak Exp $";
+static char rcsid[] = "$Id: nlm_prot_svc.c,v 1.5 2004/03/11 23:52:19 lindak Exp $";
#endif /* not lint */
extern int _rpcpmstart; /* Started by a port monitor ? */
extern int _rpcfdtype; /* Whether Stream or Datagram ? */
hp = find_host(arg->mon_name, FALSE);
if (!hp)
{
- /*
- * Hmmm... We've never heard of this host.
- * It's possible the host just didn't give us the right hostname.
- * Let's try the IP address the request came from and any hostnames it has.
- */
- struct sockaddr_in *claddr;
- if ((claddr = svc_getcaller(req->rq_xprt))) {
- struct hostent *he;
- he = gethostbyaddr((char*)&claddr->sin_addr, sizeof(claddr->sin_addr), AF_INET);
- if (he) {
- char **np = he->h_aliases;
- hp = find_host(he->h_name, FALSE);
- while (!hp && *np) {
- hp = find_host(*np, FALSE);
- if (!hp)
- np++;
- }
- }
- if (hp)
- syslog(LOG_DEBUG, "Notification from host %s found as %s",
- arg->mon_name, hp->hostname);
- }
- if (!hp) {
- /* Never heard of this host - why is it notifying us? */
- syslog(LOG_DEBUG, "Unsolicited notification from host %s", arg->mon_name);
- return (&dummy);
- }
+ /* Never heard of this host - why is it notifying us? */
+ syslog(LOG_DEBUG, "Unsolicited notification from host %s", arg->mon_name);
+ return (&dummy);
}
lp = hp->monList;
if (!lp) return (&dummy); /* We know this host, but have no */
while (lp)
{
- tx_arg.mon_name = hp->hostname;
+ tx_arg.mon_name = arg->mon_name;
tx_arg.state = arg->state;
memcpy(tx_arg.priv, lp->notifyData, sizeof(tx_arg.priv));
cli = clnt_create(lp->notifyHost, lp->notifyProg, lp->notifyVers, "udp");
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
.Nd remote shell
.Sh SYNOPSIS
.Nm
-.Op Fl 46Kdnx
+.Op Fl 46dn
.Op Fl t Ar timeout
-.Op Fl k Ar realm
.Op Fl l Ar username
.Ar host
.Op command
(see the
.Sx BUGS
section of this manual page).
-.It Fl x
-Turn on
-.Tn DES
-encryption for all data exchange.
-This may introduce a significant delay in response time.
.It Fl t Ar timeout
Allow a
.Ar timeout
.Sh SEE ALSO
.Xr rlogin 1 ,
.Xr setsockopt 2 ,
-.Xr kerberos 3 ,
-.Xr krb_realmofhost 3 ,
-.Xr krb_sendauth 3 ,
.Xr rcmd 3 ,
.Xr ruserok 3 ,
.Xr auth.conf 5 ,
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
# a rule with which to install the man page
install-man-page:
install -d $(DSTROOT)/usr/share/man/man5
+ install -d $(DSTROOT)/usr/share/man/man8
install -c -m 444 syslog.conf.5 $(DSTROOT)/usr/share/man/man5/syslog.conf.5
+ install -c -m 444 syslogd.8 $(DSTROOT)/usr/share/man/man8/syslogd.8
#include <unistd.h>
#include <utmp.h>
#include <string.h>
+#include <notify.h>
+
+#ifndef NETWORK_CHANGE_NOTIFICATION
+#define NETWORK_CHANGE_NOTIFICATION "com.apple.system.config.network_change"
+#endif
#include "pathnames.h"
#include "ttymsg.h"
sigset_t mask;
pid_t ppid = 1;
socklen_t len;
+ int nctoken = -1;
bindhostname = NULL;
while ((ch = getopt(argc, argv, "46ACa:b:cdf:kl:m:nop:P:suv")) != -1)
(void)sigaction(SIGCHLD, &sact, NULL);
(void)signal(SIGALRM, domark);
(void)signal(SIGPIPE, SIG_IGN); /* We'll catch EPIPE instead. */
+ notify_register_signal(NETWORK_CHANGE_NOTIFICATION, SIGHUP, &nctoken);
(void)alarm(TIMERINTVL);
TAILQ_INIT(&deadq_head);
gr = getgrnam("admin");
if( gr )
fchown(f->f_file, 0, gr->gr_gid);
- if (f->f_type == F_CHECKTTY) {
- if (isatty(f->f_file)) {
- if (strcmp(f->f_un.f_fname, ctty) == 0)
- f->f_type = F_CONSOLE;
- else
- f->f_type = F_TTY;
- }
+ }
+ if (f->f_type == F_CHECKTTY) {
+ if (isatty(f->f_file)) {
+ if (strcmp(f->f_un.f_fname, ctty) == 0)
+ f->f_type = F_CONSOLE;
+ else
+ f->f_type = F_TTY;
}
}
}
/* case ENOBUFS: */
/* case ECONNREFUSED: */
default:
- dprintf("removing entry\n", e);
+ dprintf("removing entry\n");
(void)close(f->f_file);
f->f_type = F_UNUSED;
break;
switch (*p) {
case '@':
- port = p;
+ port = (char *)p;
p = strsep(&port, ":");
(void)strlcpy(f->f_un.f_forw.f_hname, ++p,
sizeof(f->f_un.f_forw.f_hname));
case '/':
/* Delay opening files until we're ready to log to them */
f->f_file = -1;
- if (strncmp(p, _PATH_DEV, sizeof(_PATH_DEV)) == 0)
+ if (strncmp(p, _PATH_DEV, sizeof(_PATH_DEV)-1) == 0)
f->f_type = F_CHECKTTY;
else
f->f_type = F_FILE;
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
}
unsigned char slc_reply[128];
-unsigned char const * const slc_reply_eom = &slc_reply[sizeof(slc_reply)];
unsigned char *slc_replyp;
void
void
slc_add_reply(unsigned char func, unsigned char flags, cc_t value)
{
- /* A sequence of up to 6 bytes my be written for this member of the SLC
- * suboption list by this function. The end of negotiation command,
- * which is written by slc_end_reply(), will require 2 additional
- * bytes. Do not proceed unless there is sufficient space for these
- * items.
- */
- if (&slc_replyp[6+2] > slc_reply_eom)
- return;
if ((*slc_replyp++ = func) == IAC)
*slc_replyp++ = IAC;
if ((*slc_replyp++ = flags) == IAC)
return;
}
vp = env_getvalue(ep);
- if (opt_replyp + 2*(vp ? strlen((char *)vp) : 0) +
- 2*strlen((char *)ep) + 6 > opt_replyend)
+ if (opt_replyp + (vp ? strlen((char *)vp) : 0) +
+ strlen((char *)ep) + 6 > opt_replyend)
{
int len;
- opt_replyend += OPT_REPLY_SIZE + 2*strlen((char *)ep) + 2*(vp ? strlen((char *)vp) : 0);
+ opt_replyend += OPT_REPLY_SIZE;
len = opt_replyend - opt_reply;
opt_reply = (unsigned char *)realloc(opt_reply, len);
if (opt_reply == NULL) {
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
# derived files should go.
VPATH += :../tftp.tproj
+
+after_install:
+ mkdir -p "$(DSTROOT)/usr/share/man/man8"
+ cp tftpd.8 "$(DSTROOT)/usr/share/man/man8/"
.\" SUCH DAMAGE.
.\"
.\" @(#)tftpd.8 8.1 (Berkeley) 6/4/93
-.\" $FreeBSD: src/libexec/tftpd/tftpd.8,v 1.15 2001/07/15 07:53:42 dd Exp $
+.\" $FreeBSD: src/libexec/tftpd/tftpd.8,v 1.16 2002/07/06 19:19:43 charnier Exp $
.\"
.Dd September 14, 2000
.Dt TFTPD 8
.Op Fl u Ar user
.Op Ar directory ...
.Sh DESCRIPTION
-.Nm Tftpd
-is a server which supports the
+The
+.Nm
+utility is a server which supports the
Internet Trivial File Transfer
Protocol
.Pq Tn RFC 1350 .
.Sh HISTORY
The
.Nm
-command appeared in
+utility appeared in
.Bx 4.2 ;
the
.Fl s
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
# Flags passed to compiler (in addition to -g, -O, etc)
OTHER_CFLAGS =
# Flags passed to ld (in addition to -ObjC, etc.)
-OTHER_LDFLAGS =
+OTHER_LDFLAGS = -Wl,-bind_at_load
# Flags passed to libtool when building libraries
OTHER_LIBTOOL_FLAGS =
# For ordering named sections on NEXTSTEP (see ld(1))
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
#
# RC Makefile for ypinit scripts on Rhapsody.
#
-# $Id: Makefile,v 1.4 2003/02/08 03:46:33 mscopp Exp $
+# $Id: Makefile,v 1.5 2003/10/31 05:04:39 lindak Exp $
#
VARYP=$(DSTROOT)/private/var/yp
install -c -m 755 ypinit.sh $(USRSBIN)
-chown root.wheel $(USRSBIN)/ypinit
-mkdir -p "$(DSTROOT)/usr/share/man/man8"
- install -c -m 644 ypinit.8 "$(DSTROOT)/usr/share/man/man8/ypinit.sh.8"
+ install -c -m 644 ypinit.8 "$(DSTROOT)/usr/share/man/man8/ypinit.8"
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * "Portions Copyright (c) 1999 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 1.0 (the 'License'). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
+ * 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 OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License."
+ * 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.
*
* @APPLE_LICENSE_HEADER_END@
*/
projects / apple / network_cmds.git / commitdiff
