oggmuxdllstuff.cpp

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00001 //===========================================================================
00002 //Copyright (C) 2003, 2004 Zentaro Kavanagh
00003 //
00004 //Redistribution and use in source and binary forms, with or without
00005 //modification, are permitted provided that the following conditions
00006 //are met:
00007 //
00008 //- Redistributions of source code must retain the above copyright
00009 //  notice, this list of conditions and the following disclaimer.
00010 //
00011 //- Redistributions in binary form must reproduce the above copyright
00012 //  notice, this list of conditions and the following disclaimer in the
00013 //  documentation and/or other materials provided with the distribution.
00014 //
00015 //- Neither the name of Zentaro Kavanagh nor the names of contributors 
00016 //  may be used to endorse or promote products derived from this software 
00017 //  without specific prior written permission.
00018 //
00019 //THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
00020 //``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00021 //LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
00022 //PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE ORGANISATION OR
00023 //CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
00024 //EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
00025 //PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
00026 //PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
00027 //LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00028 //NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00029 //SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00030 //===========================================================================
00031 #include "stdafx.h"
00032 #include "oggmuxdllstuff.h"
00033 
00034 extern "C" BOOL WINAPI DllEntryPoint(HINSTANCE, ULONG, LPVOID);
00035 BOOL APIENTRY DllMain(HANDLE hModule, DWORD dwReason, LPVOID lpReserved)
00036 {
00037     return DllEntryPoint((HINSTANCE)(hModule), dwReason, lpReserved);
00038 }
00039 
00040 
00041 //The folowing two functions do the registration and deregistration of the dll and it's contained com objects.
00042 STDAPI DllRegisterServer()
00043 {
00044         
00045     HRESULT hr;
00046     IFilterMapper2* locFilterMapper = NULL;
00047         
00048     hr = AMovieDllRegisterServer2(TRUE);
00049         if (FAILED(hr)) {
00050                 
00051         return hr;
00052         }
00053         
00054         
00055 
00056     hr = CoCreateInstance(CLSID_FilterMapper2, NULL, CLSCTX_INPROC_SERVER, IID_IFilterMapper2, (void **)&locFilterMapper);
00057 
00058         
00059         if (FAILED(hr)) {
00060         return hr;
00061         }
00062         
00063         hr = locFilterMapper->RegisterFilter(
00064                 CLSID_OggMuxFilter,                                             // Filter CLSID. 
00065                 L"Ogg Mux Filter",                                                      // Filter name.
00066         NULL,                                                                           // Device moniker. 
00067         &CLSID_LegacyAmFilterCategory,                          // Direct Show general category
00068         L"Ogg Mux Filter",                                                      // Instance data. ???????
00069         &OggMuxFilterReg                                                                // Pointer to filter information.
00070     );
00071 
00072 
00073     locFilterMapper->Release();
00074 
00075     return hr;
00076 
00077 }
00078 
00079 STDAPI DllUnregisterServer()
00080 {
00081    HRESULT hr;
00082     IFilterMapper2* locFilterMapper = NULL;
00083 
00084     hr = AMovieDllRegisterServer2(FALSE);
00085         if (FAILED(hr)) {
00086                 
00087         return hr;
00088         }
00089  
00090     hr = CoCreateInstance(CLSID_FilterMapper2, NULL, CLSCTX_INPROC_SERVER,
00091             IID_IFilterMapper2, (void **)&locFilterMapper);
00092 
00093         if (FAILED(hr)) {
00094         return hr;
00095         }
00096         
00097 
00098     hr = locFilterMapper->UnregisterFilter(&CLSID_LegacyAmFilterCategory, 
00099             L"Ogg Mux Filter", CLSID_OggMuxFilter);
00100 
00101         //
00102     locFilterMapper->Release();
00103     return hr;
00104 
00105 }

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