mDNSWindows/Applications/ExplorerPlugin/ClassFactory.h

   1 /*
   2  * Copyright (c) 2003-2004 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24
  25     Change History (most recent first):
  26
  27 $Log: ClassFactory.h,v $
  28 Revision 1.1  2004/01/30 03:01:56  bradley
  29 Explorer Plugin to browse for Rendezvous-enabled Web and FTP servers from within Internet Explorer.
  30
  31 */
  32
  33 #ifndef __CLASS_FACTORY__
  34 #define __CLASS_FACTORY__
  35
  36 #include        "StdAfx.h"
  37
  38 //===========================================================================================================================
  39 //      ClassFactory
  40 //===========================================================================================================================
  41
  42 class   ClassFactory : public IClassFactory
  43 {
  44         protected:
  45
  46                 DWORD           mRefCount;
  47                 CLSID           mCLSIDObject;
  48
  49         public:
  50
  51                 ClassFactory( CLSID inCLSID );
  52                 ~ClassFactory( void );
  53
  54                 // IUnknown methods
  55
  56                 STDMETHODIMP                    QueryInterface( REFIID inID, LPVOID *outResult );
  57                 STDMETHODIMP_( DWORD )  AddRef( void );
  58                 STDMETHODIMP_( DWORD )  Release( void );
  59
  60                 // IClassFactory methods
  61
  62                 STDMETHODIMP    CreateInstance( LPUNKNOWN inUnknown, REFIID inID, LPVOID *outObject );
  63                 STDMETHODIMP    LockServer( BOOL inLock );
  64 };
  65
  66 #endif  // __CLASS_FACTORY__