dllmain.cpp
上传用户:zhongxx05
上传日期:2007-06-06
资源大小:33641k
文件大小:10k
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: RCSL 1.0/RPSL 1.0
- *
- * Portions Copyright (c) 1995-2002 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file, are
- * subject to the current version of the RealNetworks Public Source License
- * Version 1.0 (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the RealNetworks Community Source License Version 1.0
- * (the "RCSL") available at http://www.helixcommunity.org/content/rcsl,
- * in which case the RCSL will apply. You may also obtain the license terms
- * directly from RealNetworks. You may not use this file except in
- * compliance with the RPSL or, if you have a valid RCSL with RealNetworks
- * applicable to this file, the RCSL. Please see the applicable RPSL or
- * RCSL for the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the portions
- * it created.
- *
- * This file, and the files included with this file, is distributed and made
- * available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS
- * FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #include "hxwinver.h" // for HXWinVer()
- #include <windows.h>
- #include "hxmullan.h" // for Multipl-Language Support API
- #include "hxheap.h"
- #ifdef _DEBUG
- #undef HX_THIS_FILE
- static const char HX_THIS_FILE[] = __FILE__;
- #endif
- #include "hxperf.h"
- HX_ENABLE_CHECKPOINTS_FOR_MODULE( "rmacore", "RmaCore.log" );
- #ifdef _WIN16
- struct RTSPError
- {
- const char* pErrNo;
- const char* pErrMsg;
- };
- #include "resource.h"
- HGLOBAL hFilter1 = NULL;
- HGLOBAL hFilter2 = NULL;
- HGLOBAL hFilter4 = NULL;
- HGLOBAL hFilter8 = NULL;
- HGLOBAL hFilter11 = NULL;
- HGLOBAL hFilter16 = NULL;
- HGLOBAL hFilter32 = NULL;
- HGLOBAL hAlpha = NULL;
- HGLOBAL hADelta = NULL;
- HGLOBAL hRTSPErrors = NULL;
- HGLOBAL hUpTable = NULL;
- HGLOBAL hDownTable = NULL;
- HGLOBAL hFilterSizeTable = NULL;
- HGLOBAL hPerPlex = NULL;
- HGLOBAL hMimeBase = NULL;
- HGLOBAL hMessedUp = NULL;
- float* filter1 = NULL;
- float* filter2 = NULL;
- float* filter4 = NULL;
- float* filter8 = NULL;
- float* filter11 = NULL;
- float* filter16 = NULL;
- float* filter32 = NULL;
- INT32* alpha = NULL;
- INT32* adelta = NULL;
- RTSPError* RTSPErrorTable = NULL;
- long* upTable = NULL;
- long* downTable = NULL;
- long* filterSizeTable = NULL;
- char* zPerPlexChars = NULL;
- char* zMIMEBase64Chars = NULL;
- char* zMessedUpBase64Chars = NULL;
- #endif /* _WIN16 */
- #ifndef _WINCE
- HINSTANCE g_hInstance = NULL;
- #else
- HMODULE g_hInstance = NULL;
- #endif
- /////////////////////////////////////////////////////////////////////////////
- //
- // Function:
- //
- // InitInstance()
- //
- // Purpose:
- //
- // Performs any per-DLL initialization. Called in 16bit or 32bit case.
- //
- #ifndef _WINCE
- BOOL InitInstance(HINSTANCE hDLL)
- #else
- BOOL InitInstance(HMODULE hDLL)
- #endif
- {
- g_hInstance = hDLL;
- #ifdef _WIN16
- HRSRC hResource = NULL;
- hResource = FindResource(g_hInstance, MAKEINTRESOURCE(MYFILTER1), "Binary");
- hFilter1 = LoadResource(g_hInstance, hResource);
- filter1 = (float*)LockResource(hFilter1);
- hResource = FindResource(g_hInstance, MAKEINTRESOURCE(MYFILTER2), "Binary");
- hFilter2 = LoadResource(g_hInstance, hResource);
- filter2 = (float*)LockResource(hFilter2);
- hResource = FindResource(g_hInstance, MAKEINTRESOURCE(MYFILTER4), "Binary");
- hFilter4 = LoadResource(g_hInstance, hResource);
- filter4 = (float*)LockResource(hFilter4);
- hResource = FindResource(g_hInstance, MAKEINTRESOURCE(MYFILTER8), "Binary");
- hFilter8 = LoadResource(g_hInstance, hResource);
- filter8 = (float*)LockResource(hFilter8);
- hResource = FindResource(g_hInstance, MAKEINTRESOURCE(MYFILTER11), "Binary");
- hFilter11 = LoadResource(g_hInstance, hResource);
- filter11 = (float*)LockResource(hFilter11);
- hResource = FindResource(g_hInstance, MAKEINTRESOURCE(MYFILTER16), "Binary");
- hFilter16 = LoadResource(g_hInstance, hResource);
- filter16 = (float*)LockResource(hFilter16);
- hResource = FindResource(g_hInstance, MAKEINTRESOURCE(MYFILTER32), "Binary");
- hFilter32 = LoadResource(g_hInstance, hResource);
- filter32 = (float*)LockResource(hFilter32);
- hResource = FindResource(g_hInstance, MAKEINTRESOURCE(MYALPHA), "Binary");
- hAlpha = LoadResource(g_hInstance, hResource);
- alpha = (INT32*)LockResource(hAlpha);
- hResource = FindResource(g_hInstance, MAKEINTRESOURCE(MYADELTA), "Binary");
- hADelta = LoadResource(g_hInstance, hResource);
- adelta = (INT32*)LockResource(hADelta);
- hResource = FindResource(g_hInstance, MAKEINTRESOURCE(MYRTSPERRORS), "Binary");
- hRTSPErrors = LoadResource(g_hInstance, hResource);
- RTSPErrorTable = (RTSPError*)LockResource(hRTSPErrors);
- hResource = FindResource(g_hInstance, MAKEINTRESOURCE(MYUPTABLE), "Binary");
- hUpTable = LoadResource(g_hInstance, hResource);
- upTable = (LONG*)LockResource(hUpTable);
- hResource = FindResource(g_hInstance, MAKEINTRESOURCE(MYDOWNTABLE), "Binary");
- hDownTable = LoadResource(g_hInstance, hResource);
- downTable = (LONG*)LockResource(hDownTable);
- hResource = FindResource(g_hInstance, MAKEINTRESOURCE(MYFILTERSIZETABLE), "Binary");
- hFilterSizeTable = LoadResource(g_hInstance, hResource);
- filterSizeTable = (LONG*)LockResource(hFilterSizeTable);
- hResource = FindResource(g_hInstance, MAKEINTRESOURCE(MYPERPLEX), "Binary");
- hPerPlex = LoadResource(g_hInstance, hResource);
- zPerPlexChars = (char*)LockResource(hPerPlex);
- hResource = FindResource(g_hInstance, MAKEINTRESOURCE(MYMIMEBASE), "Binary");
- hMimeBase = LoadResource(g_hInstance, hResource);
- zMIMEBase64Chars = (char*)LockResource(hMimeBase);
- hResource = FindResource(g_hInstance, MAKEINTRESOURCE(MYMESSEDUP), "Binary");
- hMessedUp = LoadResource(g_hInstance, hResource);
- zMessedUpBase64Chars = (char*)LockResource(hMessedUp);
- #endif /* _WIN16 */
- // Call Multi-Language support functions to allow
- // them to be init'd as well!
- #ifndef _WINCE
- HXSetupMulLang(g_hInstance, (HXGetWinVer(NULL) == HX_PLATFORM_WIN16));
- #endif
- return TRUE;
- }
- /////////////////////////////////////////////////////////////////////////////
- //
- // Function:
- //
- // ExitInstance()
- //
- // Purpose:
- //
- // Performs any per-DLL cleanup. Called in 16bit or 32bit case.
- //
- int ExitInstance()
- {
- #ifdef _WIN16
- UnlockResource(hFilter1);
- FreeResource(hFilter1);
- UnlockResource(hFilter2);
- FreeResource(hFilter2);
- UnlockResource(hFilter4);
- FreeResource(hFilter4);
- UnlockResource(hFilter8);
- FreeResource(hFilter8);
- UnlockResource(hFilter11);
- FreeResource(hFilter11);
- UnlockResource(hFilter16);
- FreeResource(hFilter16);
- UnlockResource(hFilter32);
- FreeResource(hFilter32);
- UnlockResource(hAlpha);
- FreeResource(hAlpha);
- UnlockResource(hADelta);
- FreeResource(hADelta);
- UnlockResource(hRTSPErrors);
- FreeResource(hRTSPErrors);
- UnlockResource(hUpTable);
- FreeResource(hUpTable);
- UnlockResource(hDownTable);
- FreeResource(hDownTable);
- UnlockResource(hFilterSizeTable);
- FreeResource(hFilterSizeTable);
- UnlockResource(hPerPlex);
- FreeResource(hPerPlex);
- UnlockResource(hMimeBase);
- FreeResource(hMimeBase);
- UnlockResource(hMessedUp);
- FreeResource(hMessedUp);
- #endif /* _WIN16 */
- // Cleanup Multi-Language Support
- #ifndef _WINCE
- HXCleanupMulLang();
- #endif
- return 0;
- }
- #ifdef _WIN32
- #if !defined(_STATICALLY_LINKED)
- /////////////////////////////////////////////////////////////////////////////
- //
- // Function:
- //
- // DllMain()
- //
- // Purpose:
- //
- // Standard 32bit DLL entry point. Handles initialization and cleanup
- // of DLL instances. Only called in 32bit case.
- //
- #ifndef _WINCE
- extern "C" BOOL WINAPI DllMain (HINSTANCE hDLL, DWORD dwReason, LPVOID lpReserved)
- #else
- BOOL WINAPI DllMain (HANDLE hDLL, DWORD dwReason, LPVOID lpReserved)
- #endif
- {
- switch (dwReason)
- {
- case DLL_PROCESS_ATTACH:
- {
- //
- // DLL is attaching to the address space of the current process.
- //
- #ifndef _WINCE
- InitInstance(hDLL);
- #else
- InitInstance((HMODULE)hDLL);
- #endif
- }
- break;
- case DLL_THREAD_ATTACH:
- {
- //
- // A new thread is being created in the current process.
- //
- }
- break;
- case DLL_THREAD_DETACH:
- {
- //
- // A thread is exiting cleanly.
- //
- }
- break;
- case DLL_PROCESS_DETACH:
- {
- //
- // The calling process is detaching the DLL from its address space.
- //
- ExitInstance();
- }
- break;
- }
- return TRUE;
- }
- #endif /* #if !defined(_STATICALLY_LINKED) */
- #else
-
- /////////////////////////////////////////////////////////////////////////////
- //
- // Function:
- //
- // LibMain()
- //
- // Purpose:
- //
- // Standard 16bit DLL entry point. Handles initialization of DLL
- // instances. Only called in 16bit case.
- //
- extern "C" HANDLE WINAPI LibMain(HANDLE hInstance, WORD wDataSeg, WORD cbHeapSize, LPSTR lpCmdLine)
- {
- if (InitInstance((HINSTANCE)hInstance))
- {
- if (0!=cbHeapSize)
- {
- UnlockData(0);
- }
- }
- return hInstance;
- }
- /////////////////////////////////////////////////////////////////////////////
- //
- // Function:
- //
- // _WEP()
- //
- // Purpose:
- //
- // Standard 16bit DLL entry point. Handles clean up of DLL
- // instances. Only called in 16bit case.
- //
- extern "C" int WINAPI _WEP (int bSystemExit);
- #pragma alloc_text(FIXEDSEG, _WEP)
- extern "C" int WINAPI _WEP (int bSystemExit)
- {
- ExitInstance();
- return(1);
- }
- #endif