// Direct.cpp : Implementation of DLL Exports. // To fully complete this project follow these steps // You will need the new MIDL compiler to build this project. Additionally, // if you are building the proxy stub DLL, you will need new headers and libs. // 1) Add a custom build step to Direct.idl // You can select all of the .IDL files by holding Ctrl and clicking on // each of them. // // Description // Running MIDL // Build Command(s) // midl Direct.idl // Outputs // Direct.tlb // Direct.h // Direct_i.c // // NOTE: You must use the MIDL compiler from NT 4.0, // preferably 3.00.15 or greater // // 2) Add a custom build step to the project to register the DLL // For this, you can select all projects at once // Description // Registering OLE Server... // Build Command(s) // regsvr32 /s /c "$(TargetPath)" // echo regsvr32 exec. time > "$(OutDir)\regsvr32.trg" // Outputs // $(OutDir)\regsvr32.trg // 3) To add UNICODE support, follow these steps // Select Build|Configurations... // Press Add... // Change the configuration name to Unicode Release // Change the "Copy Settings From" combo to Direct - Win32 Release // Press OK // Press Add... // Change the configuration name to Unicode Debug // Change the "Copy Settings From" combo to Direct - Win32 Debug // Press OK // Press "Close" // Select Build|Settings... // Select the two UNICODE projects and press the C++ tab. // Select the "General" category // Add _UNICODE to the Preprocessor definitions // Select the Unicode Debug project // Press the "General" tab // Specify DebugU for the intermediate and output directories // Select the Unicode Release project // Press the "General" tab // Specify ReleaseU for the intermediate and output directories // 4) Proxy stub DLL // To build a separate proxy/stub DLL, // run nmake -f ps.mak in the project directory. #include "stdafx.h" #include "d3d8.h" #include "resource.h" #include "initguid.h" #include "Direct.h" #include "dms.h" #include "DxGlob7Obj.h" #include "d3dx8obj.h" #include "dSoundObj.h" #include "dSoundBufferObj.h" #include "dSound3DListener.h" #include "dSound3DBuffer.h" #include "dSoundCaptureObj.h" #include "dSoundCaptureBufferObj.h" #include "DPlayPeerObj.h" #include "dPlayVoiceClientObj.h" #include "dInput1Obj.h" #include "dInputDeviceObj.h" #define IID_DEFINED #include "Direct_i.c" // When floating-point types are used, the compiler emits a reference to // _fltused to initialize the CRT's floating-point package. We're not // using any of that support and the OS is responsible for initializing // the FPU, so we'll link to the following _fltused instead to avoid CRT // bloat. // // win2k doesnt like this so its been removed // #ifdef NDEBUG // extern "C" int _fltused = 0; // #endif // ATL COM OBJECT MAP CComModule _Module; BEGIN_OBJECT_MAP(ObjectMap) OBJECT_ENTRY(CLSID__dxj_DirectX8, C_dxj_DirectX7Object) OBJECT_ENTRY(CLSID_D3DX8, C_dxj_D3DX8Object) END_OBJECT_MAP() // // thanks to precompiled headers, we never get this properly! // #undef DEFINE_GUID #define __based(a) #define DEFINE_GUID(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \ EXTERN_C const GUID CDECL __based(__segname("_CODE")) name \ = { l, w1, w2, { b1, b2, b3, b4, b5, b6, b7, b8 } } // MISC GLOBALS static const char c_szWav[] = "WAVE"; long g_debuglevel=0; extern "C" int nObjects = 0; BOOL is4Bit = FALSE; int g_creationcount=0; CRITICAL_SECTION g_cbCriticalSection; OSVERSIONINFOW sysinfo; // HANDLES TO DX DLLS HINSTANCE g_hDSoundHandle=NULL; HINSTANCE g_hDPlay=NULL; HINSTANCE g_hInstDINPUTDLL=NULL; HINSTANCE g_hInstD3DXOFDLL=NULL; HINSTANCE g_hInst=NULL; HINSTANCE g_hD3D8=NULL; void *g_dxj_DirectSound3dListener = 0; void *g_dxj_DirectSoundBuffer = 0; void *g_dxj_DirectSoundPrimaryBuffer = 0; void *g_dxj_DirectSound3dBuffer = 0; void *g_dxj_DirectSound = 0; void *g_dxj_DirectSoundCapture = 0; void *g_dxj_DirectSoundCaptureBuffer = 0; #if 0 void *g_dxj_DirectMusic = 0; void *g_dxj_DirectSoundWave = 0; void *g_dxj_DirectSoundDownloadedWave = 0; void *g_dxj_DirectSoundSink = 0; void *g_dxj_DirectSoundSource = 0; void *g_dxj_ReferenceClock = 0; void *g_dxj_DirectMusicVoice = 0; void *g_dxj_DirectMusicPort = 0; void *g_dxj_DirectMusicBuffer = 0; #endif void *g_dxj_DirectSoundFXSend = 0; void *g_dxj_DirectSoundFXChorus = 0; void *g_dxj_DirectSoundFXFlanger = 0; void *g_dxj_DirectSoundFXEcho = 0; void *g_dxj_DirectSoundFXDistortion = 0; void *g_dxj_DirectSoundFXGargle = 0; void *g_dxj_DirectSoundFXCompressor = 0; void *g_dxj_DirectSoundFXI3DL2Source = 0; void *g_dxj_DirectSoundFXI3DL2Reverb = 0; void *g_dxj_DirectSoundFXParamEQ = 0; void *g_dxj_DirectSoundFXWavesReverb = 0; void *g_dxj_DirectInput8 = 0; void *g_dxj_DirectInputDevice8 = 0; void *g_dxj_DirectInputEffect = 0; void *g_dxj_DirectMusicLoader = 0; void *g_dxj_DirectMusicPerformance = 0; void *g_dxj_DirectMusicComposer = 0; void *g_dxj_DirectMusicStyle = 0; void *g_dxj_DirectMusicBand = 0; void *g_dxj_DirectMusicChordMap = 0; void *g_dxj_DirectMusicSegment = 0; void *g_dxj_DirectMusicSegmentState = 0; void *g_dxj_DirectMusicCollection = 0; void *g_dxj_DirectMusicAudioPath = 0; void *g_dxj_DirectMusicSong = 0; void *g_dxj_DirectPlayVoiceClient = 0; void *g_dxj_DirectPlayVoiceServer = 0; void *g_dxj_DirectPlayVoiceSetup = 0; void *g_dxj_DirectPlay = 0; void *g_dxj_DirectPlayPeer = 0; void *g_dxj_DirectPlayServer = 0; void *g_dxj_DirectPlayClient = 0; void *g_dxj_DirectPlayAddress = 0; void *g_dxj_DirectPlayLobbyClient = 0; void *g_dxj_DirectPlayLobbiedApplication= 0; ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// // // DLL LOADING // ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// HINSTANCE LoadD3DXOFDLL() { //char Path[MAX_PATH]; //if (!g_hInstD3DXOFDLL) //{ // GetSystemDirectory( Path, MAX_PATH ); // strcat(Path, "\\d3dXOF.dll" ); // g_hInstD3DXOFDLL=LoadLibrary(Path); //} if (!g_hInstD3DXOFDLL) g_hInstD3DXOFDLL=LoadLibrary("d3dXOF.dll"); return g_hInstD3DXOFDLL; } HINSTANCE LoadD3D8DLL() { if (!g_hD3D8) g_hD3D8=LoadLibrary("d3d8.dll"); return g_hD3D8; } HINSTANCE LoadDSoundDLL() { //char Path[MAX_PATH]; //if (!g_hDSoundHandle) //{ // GetSystemDirectory( Path, MAX_PATH ); // strcat(Path, "\\dsound.dll" ); // g_hDSoundHandle=LoadLibrary( Path ); //} if (!g_hDSoundHandle) g_hDSoundHandle=LoadLibrary("dsound.dll"); return g_hDSoundHandle; } HINSTANCE LoadDPlayDLL() { //char Path[MAX_PATH]; //if (!g_hDPlay) //{ // GetSystemDirectory( Path, MAX_PATH ); // strcat(Path, "\\dplayx.dll" ); // g_hDPlay=LoadLibrary( Path ); //} if (!g_hDPlay) g_hDPlay=LoadLibrary("dplayx.dll"); return g_hDPlay; } HINSTANCE LoadDINPUTDLL() { //if (!g_hInstDINPUTDLL) { // char Path[MAX_PATH]; // GetSystemDirectory( Path, MAX_PATH ); // strcat(Path, "\\dinput8.dll" ); // g_hInstDINPUTDLL=LoadLibrary( Path ); //} if (!g_hInstDINPUTDLL) g_hInstDINPUTDLL=LoadLibrary("dinput8.dll"); return g_hInstDINPUTDLL; } ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// // // DLL ENTRY POINTS // ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// // DLL Entry Point extern "C" BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved) { g_hInst=hInstance; if (dwReason == DLL_PROCESS_ATTACH) { // // Get the current display pixel depth // If it is 4-bit we are in trouble. // HDC hDisplayIC; BOOL bPalette = FALSE; hDisplayIC = CreateIC("DISPLAY", NULL, NULL, NULL); if (hDisplayIC) { if (GetDeviceCaps(hDisplayIC, BITSPIXEL) < 8) is4Bit = TRUE; DeleteDC(hDisplayIC); } _Module.Init(ObjectMap, hInstance); DisableThreadLibraryCalls(hInstance); InitializeCriticalSection(&g_cbCriticalSection); HKEY hk=0; DWORD type=REG_DWORD; LONG res; DWORD cbSize = sizeof(DWORD); res=RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Directx\\DXVB",&hk); if (hk) { res=RegQueryValueEx(hk,"DebugLevel",NULL,&type,(LPBYTE)&g_debuglevel,&cbSize); } RegCloseKey(hk); nObjects = 0; } else if (dwReason == DLL_PROCESS_DETACH) { DeleteCriticalSection(&g_cbCriticalSection); //FREE DLLS if ( g_hDPlay ) FreeLibrary(g_hDPlay); if ( g_hDSoundHandle ) FreeLibrary(g_hDSoundHandle); if ( g_hInstDINPUTDLL ) FreeLibrary(g_hInstDINPUTDLL); if (g_hInstD3DXOFDLL) FreeLibrary(g_hInstD3DXOFDLL); if (g_hD3D8) FreeLibrary(g_hD3D8); _Module.Term(); } return TRUE; } ///////////////////////////////////////////////////////////////////////////// // Used to determine whether the DLL can be unloaded by OLE STDAPI DllCanUnloadNow(void) { return (_Module.GetLockCount()==0) ? S_OK : S_FALSE; } ///////////////////////////////////////////////////////////////////////////// // Returns a class factory to create an object of the requested type STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv) { return _Module.GetClassObject(rclsid, riid, ppv); } ///////////////////////////////////////////////////////////////////////////// // DllRegisterServer - Adds entries to the system registry STDAPI DllRegisterServer(void) { HRESULT hRes = S_OK; // registers object, typelib and all interfaces in typelib hRes = _Module.RegisterServer(TRUE); if(hRes == S_OK) { //hRes = RegSecurityClass(); } //now look HKEY hk=0; char szDocPath[MAX_PATH]; DWORD cb=MAX_PATH; LONG res; DWORD type=REG_SZ; ZeroMemory(szDocPath,MAX_PATH); res=RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\Microsoft\\Directx",&hk); if ((ERROR_SUCCESS!=res)||(hk==0) ) return hRes; res=RegQueryValueEx(hk,"DX81SDK Doc Path",NULL,&type,(LPBYTE)szDocPath,&cb); RegCloseKey(hk); if (ERROR_SUCCESS!=res) return hRes; hk=0; res=RegOpenKey(HKEY_LOCAL_MACHINE,"Software\\CLASSES\\TypeLib\\{E1211242-8E94-11d1-8808-00C04FC2C603}\\1.0\\HELPDIR",&hk); if (ERROR_SUCCESS!=res) return hRes; RegSetValueEx(hk,NULL,0,REG_SZ,(LPBYTE)szDocPath,cb); RegCloseKey(hk); return hRes; } ///////////////////////////////////////////////////////////////////////////// // DllUnregisterServer - Adds entries to the system registry STDAPI DllUnregisterServer(void) { HRESULT hRes = S_OK; hRes = _Module.UnregisterServer(); if(hRes == S_OK) { //hRes = UnRegSecurityClass(); } return hRes; } ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// // // GUID CONVERSION FUNCTIONS // ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// // GUIDS_EQUAL - consider moving to dms.h #define GUIDS_EQUAL(g,g2) (\ (g.Data1==g2->Data1) && \ (g.Data2==g2->Data2) && \ (g.Data3==g2->Data3) && \ (g.Data4[0]==g2->Data4[0]) && \ (g.Data4[1]==g2->Data4[1]) && \ (g.Data4[2]==g2->Data4[2]) && \ (g.Data4[3]==g2->Data4[3]) && \ (g.Data4[4]==g2->Data4[4]) && \ (g.Data4[5]==g2->Data4[5]) && \ (g.Data4[6]==g2->Data4[6]) && \ (g.Data4[7]==g2->Data4[7]) ) ///////////////////////////////////////////////////////////////////////////// // GUIDtoBSTR - does conversion BSTR GUIDtoBSTR(LPGUID pGuid){ char szOut[256]; char szTemp[10]; char *pAt=NULL; int i; BSTR bstrOut; // 00000000001111111111222222222233333333 // 01234567890123456789012345678901234567 // {XXXXXXXX-XXXX-XXXX-X XXX-XXXXXXXXXXXX} if (pGuid!=NULL){ szOut[0]='{'; wsprintf(&(szOut)[1],"%.8X",pGuid->Data1); szOut[9]='-'; wsprintf(szTemp,"%.4X",pGuid->Data2); memcpy(&(szOut[10]),szTemp,4); szOut[14]='-'; wsprintf(szTemp,"%.4X",pGuid->Data3); memcpy(&(szOut[15]),szTemp,4); szOut[19]='-'; for (i=0;i<2;i++){ wsprintf(szTemp,"%.2X",pGuid->Data4[i]); memcpy(&(szOut[20+i*2]),szTemp,2); } szOut[24]='-'; for (i=2;i<8;i++){ wsprintf(szTemp,"%.2X",pGuid->Data4[i]); memcpy(&(szOut[21+i*2]),szTemp,2); } szOut[37]='}'; szOut[38]='\0'; USES_CONVERSION; bstrOut = T2BSTR(szOut); } else { bstrOut = T2BSTR(""); } return bstrOut; } ////////////////////////////////////////////////////////////////////////////// // convertChar // helper for GUIDtoBSTR HRESULT convertChar(char *szIn,int i,char *valOut){ int val[2]; //using int for easy out of bounds check char c; int j; for (j=0;j<2;j++){ c= szIn[i+j]; switch (c) { case 'a': case 'A': val[j]=10; break; case 'b': case 'B': val[j]=11; break; case 'c': case 'C': val[j]=12; break; case 'd': case 'D': val[j]=13; break; case 'e': case 'E': val[j]=14; break; case 'f': case 'F': val[j]=15; break; default: val[j]=c-'0'; if (val[j]<0) return E_INVALIDARG; if (val[j]>15) return E_INVALIDARG; break; } } *valOut=(char)((val[0]<<4)|val[1]); return S_OK; } ///////////////////////////////////////////////////////////////////////////// // BSTRtoGUID - does conversion // HRESULT BSTRtoGUID(LPGUID pGuid, BSTR bstr){ HRESULT hr; //byte // // //char // 1111111111222222222233333333 // 01234567890123456789012345678901234567 // {XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX} USES_CONVERSION; if(!pGuid) return E_INVALIDARG; ZeroMemory(pGuid,sizeof(GUID)); if (!bstr) return S_OK; if (bstr[0]==0x00) return S_OK; LPSTR szGuid=W2T(bstr); //first and last char should be { } if ((szGuid[0]!='{')||(szGuid[37]!='}')) return E_INVALIDARG; if ((szGuid[9]!='-')||(szGuid[14]!='-')||(szGuid[19]!='-')||(szGuid[24]!='-')) return E_INVALIDARG; char val; char *pData=(char*)pGuid; int j=0; int i; //FIRST DWORD for ( i=7;i>=1;i=i-2){ hr=convertChar(szGuid,i,&val); if FAILED(hr) return hr; pData[j++]=val; } //FIRST WORD for ( i=12;i>=10;i=i-2){ hr=convertChar(szGuid,i,&val); if FAILED(hr) return hr; pData[j++]=val; } //2nd WORD for ( i=17;i>=15;i=i-2){ hr=convertChar(szGuid,i,&val); if FAILED(hr) return hr; pData[j++]=val; } //3rd DWORD - BYTE ARRAY for ( i=20;i<24;i=i+2){ hr=convertChar(szGuid,i,&val); if FAILED(hr) return hr; pData[j++]=val; } //BYTE ARRAY for ( i=25;i<37;i=i+2){ hr=convertChar(szGuid,i,&val); if FAILED(hr) return hr; pData[j++]=val; } return S_OK; } ///////////////////////////////////////////////////////////////////////////// // // HRESULT BSTRtoPPGUID(LPGUID *ppGuid, BSTR bstr){ if (!ppGuid) return E_INVALIDARG; if ((bstr==NULL)||(bstr[0]=='\0')){ *ppGuid=NULL; return S_OK; } return BSTRtoGUID(*ppGuid,bstr); } ///////////////////////////////////////////////////////////////////////////// // D3DBSTRtoGUID - does conversion // HRESULT D3DBSTRtoGUID(LPGUID pGuid,BSTR str){ HRESULT hr=S_OK; if (!pGuid) return E_INVALIDARG; if (!str) { ZeroMemory(pGuid,sizeof(GUID)); return S_OK; } //if( 0==_wcsicmp(str,L"iid_idirect3drgbdevice")){ // memcpy(pGuid,&IID_IDirect3DRGBDevice,sizeof(GUID)); //} //else if( 0==_wcsicmp(str,L"iid_idirect3dhaldevice")){ // memcpy(pGuid,&IID_IDirect3DHALDevice,sizeof(GUID)); //} //else if( 0==_wcsicmp(str,L"iid_idirect3dmmxdevice")){ // memcpy(pGuid,&IID_IDirect3DMMXDevice,sizeof(GUID)); //} //else if( 0==_wcsicmp(str,L"iid_idirect3drefdevice")){ // memcpy(pGuid,&IID_IDirect3DRefDevice,sizeof(GUID)); //} //else if( 0==_wcsicmp(str,L"iid_idirect3dnulldevice")){ // memcpy(pGuid,&IID_IDirect3DNullDevice,sizeof(GUID)); //} //else { // hr = BSTRtoGUID(pGuid,str); //} return hr; } ///////////////////////////////////////////////////////////////////////////// // D3DGUIDtoBSTR - does conversion // BSTR D3DGUIDtoBSTR(LPGUID pg){ HRESULT hr=S_OK; WCHAR *pStr=NULL; if (!pg) return NULL; //else if (GUIDS_EQUAL(IID_IDirect3DNullDevice,pg)){ // pStr=L"IID_IDirect3DNullDevice"; //} //else if (GUIDS_EQUAL(IID_IDirect3DRefDevice,pg)){ // pStr=L"IID_IDirect3DRefDevice"; //} //else if (GUIDS_EQUAL(IID_IDirect3DMMXDevice,pg)){ // pStr=L"IID_IDirect3DMMXDevice"; //} // //else if (GUIDS_EQUAL(IID_IDirect3DHALDevice,pg)){ // pStr=L"IID_IDirect3DHALDevice"; //} //else if (GUIDS_EQUAL(IID_IDirect3DRGBDevice,pg)){ // pStr=L"IID_IDirect3DRGBDevice"; //} // if (pStr){ return DXALLOCBSTR(pStr); } else { return GUIDtoBSTR(pg); } } ///////////////////////////////////////////////////////////////////////////// // DSOUNDEFFECTSBSTRtoGUID - does conversion // HRESULT AudioBSTRtoGUID(LPGUID pGuid,BSTR str){ HRESULT hr=S_OK; if (!pGuid) return E_INVALIDARG; if (!str) { ZeroMemory(pGuid,sizeof(GUID)); return S_OK; } #if 0 if( 0==_wcsicmp(str,L"guid_dsfx_send")){ memcpy(pGuid,&GUID_DSFX_SEND,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"iid_directsoundfxsend")){ memcpy(pGuid,&IID_IDirectSoundFXSend,sizeof(GUID)); } #endif else if( 0==_wcsicmp(str,L"guid_dsfx_standard_chorus")){ memcpy(pGuid,&GUID_DSFX_STANDARD_CHORUS,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_dsfx_standard_flanger")){ memcpy(pGuid,&GUID_DSFX_STANDARD_FLANGER,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_dsfx_standard_echo")){ memcpy(pGuid,&GUID_DSFX_STANDARD_ECHO,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_dsfx_standard_distortion")){ memcpy(pGuid,&GUID_DSFX_STANDARD_DISTORTION,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_dsfx_standard_compressor")){ memcpy(pGuid,&GUID_DSFX_STANDARD_COMPRESSOR,sizeof(GUID)); } #if 0 else if( 0==_wcsicmp(str,L"guid_dsfx_standard_i3dl2source")){ memcpy(pGuid,&GUID_DSFX_STANDARD_I3DL2SOURCE,sizeof(GUID)); } #endif else if( 0==_wcsicmp(str,L"guid_dsfx_standard_i3dl2reverb")){ memcpy(pGuid,&GUID_DSFX_STANDARD_I3DL2REVERB,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_dsfx_standard_gargle")){ memcpy(pGuid,&GUID_DSFX_STANDARD_GARGLE,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_dsfx_standard_parameq")){ memcpy(pGuid,&GUID_DSFX_STANDARD_PARAMEQ,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_dsfx_waves_reverb")){ memcpy(pGuid,&GUID_DSFX_WAVES_REVERB,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"iid_directsoundfxgargle")){ memcpy(pGuid,&IID_IDirectSoundFXGargle,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"iid_directsoundfxchorus")){ memcpy(pGuid,&IID_IDirectSoundFXChorus,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"iid_directsoundfxcompressor")){ memcpy(pGuid,&IID_IDirectSoundFXCompressor,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"iid_directsoundfxdistortion")){ memcpy(pGuid,&IID_IDirectSoundFXDistortion,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"iid_directsoundfxecho")){ memcpy(pGuid,&IID_IDirectSoundFXEcho,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"iid_directsoundfxflanger")){ memcpy(pGuid,&IID_IDirectSoundFXFlanger,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"iid_directsoundfxi3dl2reverb")){ memcpy(pGuid,&IID_IDirectSoundFXI3DL2Reverb,sizeof(GUID)); } #if 0 else if( 0==_wcsicmp(str,L"iid_directsoundfxi3dl2source")){ memcpy(pGuid,&IID_IDirectSoundFXI3DL2Source,sizeof(GUID)); } #endif else if( 0==_wcsicmp(str,L"iid_directsoundfxparameq")){ memcpy(pGuid,&IID_IDirectSoundFXParamEq,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"iid_directsoundfxwavesreverb")){ memcpy(pGuid,&IID_IDirectSoundFXWavesReverb,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"ds3dalg_default")){ memcpy(pGuid,&DS3DALG_DEFAULT,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"ds3dalg_no_virtualization")){ memcpy(pGuid,&DS3DALG_NO_VIRTUALIZATION,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"ds3dalg_hrtf_full")){ memcpy(pGuid,&DS3DALG_HRTF_FULL,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"ds3dalg_hrtf_light")){ memcpy(pGuid,&DS3DALG_HRTF_LIGHT,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"dsdevid_defaultplayback")){ memcpy(pGuid,&DSDEVID_DefaultPlayback,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"dsdevid_defaultcapture")){ memcpy(pGuid,&DSDEVID_DefaultCapture,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"dsdevid_defaultvoiceplayback")){ memcpy(pGuid,&DSDEVID_DefaultVoicePlayback,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"dsdevid_defaultvoicecapture")){ memcpy(pGuid,&DSDEVID_DefaultVoiceCapture,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"iid_idirectsoundbuffer8")){ memcpy(pGuid,&IID_IDirectSoundBuffer8,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"iid_idirectsoundbuffer")){ memcpy(pGuid,&IID_IDirectSoundBuffer,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"iid_idirectsound3dlistener")){ memcpy(pGuid,&IID_IDirectSound3DListener,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_all_objects")){ memcpy(pGuid,&GUID_All_Objects,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"iid_idirectsound3dbuffer")){ memcpy(pGuid,&IID_IDirectSound3DBuffer,sizeof(GUID)); } else { hr = BSTRtoGUID(pGuid,str); } return hr; } ///////////////////////////////////////////////////////////////////////////// // DPLAYBSTRtoGUID - does conversion // HRESULT DPLAYBSTRtoGUID(LPGUID pGuid,BSTR str){ HRESULT hr=S_OK; if (!pGuid) return E_INVALIDARG; if (!str) { ZeroMemory(pGuid,sizeof(GUID)); return S_OK; } if( 0==_wcsicmp(str,L"clsid_dp8sp_tcpip")){ memcpy(pGuid,&CLSID_DP8SP_TCPIP,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"clsid_dp8sp_ipx")){ memcpy(pGuid,&CLSID_DP8SP_IPX,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"clsid_dp8sp_modem")){ memcpy(pGuid,&CLSID_DP8SP_MODEM,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"clsid_dp8sp_serial")){ memcpy(pGuid,&CLSID_DP8SP_SERIAL,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"dsdevid_defaultplayback")){ memcpy(pGuid,&DSDEVID_DefaultPlayback,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"dsdevid_defaultcapture")){ memcpy(pGuid,&DSDEVID_DefaultCapture,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"dsdevid_defaultvoiceplayback")){ memcpy(pGuid,&DSDEVID_DefaultVoicePlayback,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"dsdevid_defaultvoicecapture")){ memcpy(pGuid,&DSDEVID_DefaultVoiceCapture,sizeof(GUID)); } else { hr = BSTRtoGUID(pGuid,str); } return hr; } ///////////////////////////////////////////////////////////////////////////// // DINPUTGUIDtoBSTR // BSTR DINPUTGUIDtoBSTR(LPGUID pg){ HRESULT hr=S_OK; WCHAR *pStr=NULL; if (!pg) return NULL; else if (GUIDS_EQUAL(GUID_XAxis,pg)){ pStr=L"GUID_XAxis"; } else if (GUIDS_EQUAL(GUID_YAxis,pg)){ pStr=L"GUID_YAxis"; } else if (GUIDS_EQUAL(GUID_ZAxis,pg)){ pStr=L"GUID_ZAxis"; } else if (GUIDS_EQUAL(GUID_RxAxis,pg)){ pStr=L"GUID_RxAxis"; } else if (GUIDS_EQUAL(GUID_RyAxis,pg)){ pStr=L"GUID_RyAxis"; } else if (GUIDS_EQUAL(GUID_RzAxis,pg)){ pStr=L"GUID_RzAxis"; } else if (GUIDS_EQUAL(GUID_Slider,pg)){ pStr=L"GUID_Slider"; } else if (GUIDS_EQUAL(GUID_Button,pg)){ pStr=L"GUID_Button"; } else if (GUIDS_EQUAL(GUID_Key,pg)){ pStr=L"GUID_Key"; } else if (GUIDS_EQUAL(GUID_POV,pg)){ pStr=L"GUID_POV"; } else if (GUIDS_EQUAL(GUID_Unknown,pg)){ pStr=L"GUID_Unknown"; } else if (GUIDS_EQUAL(GUID_SysMouse,pg)){ pStr=L"GUID_SysMouse"; } else if (GUIDS_EQUAL(GUID_SysKeyboard,pg)){ pStr=L"GUID_SysKeyboard"; } else if (GUIDS_EQUAL(GUID_ConstantForce,pg)){ pStr=L"GUID_ConstantForce"; } else if (GUIDS_EQUAL(GUID_Square,pg)){ pStr=L"GUID_Square"; } else if (GUIDS_EQUAL(GUID_Sine,pg)){ pStr=L"GUID_Sine"; } else if (GUIDS_EQUAL(GUID_Triangle,pg)){ pStr=L"GUID_Triangle"; } else if (GUIDS_EQUAL(GUID_SawtoothUp,pg)){ pStr=L"GUID_SawtoothUp"; } else if (GUIDS_EQUAL(GUID_SawtoothDown,pg)){ pStr=L"GUID_SawtoothDown"; } else if (GUIDS_EQUAL(GUID_Spring,pg)){ pStr=L"GUID_Spring"; } else if (GUIDS_EQUAL(GUID_Damper,pg)){ pStr=L"GUID_Damper"; } else if (GUIDS_EQUAL(GUID_Inertia,pg)){ pStr=L"GUID_Inertia"; } else if (GUIDS_EQUAL(GUID_Friction,pg)){ pStr=L"GUID_Friction"; } else if (GUIDS_EQUAL(GUID_CustomForce,pg)){ pStr=L"GUID_CustomForce"; } else if (GUIDS_EQUAL(GUID_RampForce,pg)){ pStr=L"GUID_RampForce"; } //else if (GUIDS_EQUAL(GUID_Joystick,pg)){ // pStr=L"GUID_JoyStick"; //} if (pStr){ return DXALLOCBSTR(pStr); } else { return GUIDtoBSTR(pg); } } ///////////////////////////////////////////////////////////////////////////// // DINPUTBSTRtoGUID // HRESULT DINPUTBSTRtoGUID(LPGUID pGuid,BSTR str){ HRESULT hr=S_OK; if (!pGuid) return E_INVALIDARG; if (!str) { ZeroMemory(pGuid,sizeof(GUID)); return S_OK; } if( 0==_wcsicmp(str,L"guid_xaxis")){ memcpy(pGuid,&GUID_XAxis,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_yaxis")){ memcpy(pGuid,&GUID_YAxis,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_zaxis")){ memcpy(pGuid,&GUID_ZAxis,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_rxaxis")){ memcpy(pGuid,&GUID_RxAxis,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_ryaxis")){ memcpy(pGuid,&GUID_RyAxis,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_rzaxis")){ memcpy(pGuid,&GUID_RzAxis,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_slider")){ memcpy(pGuid,&GUID_Slider,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_button")){ memcpy(pGuid,&GUID_Button,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_key")){ memcpy(pGuid,&GUID_Key,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_pov")){ memcpy(pGuid,&GUID_POV,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_unknown")){ memcpy(pGuid,&GUID_Unknown,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_sysmouse")){ memcpy(pGuid,&GUID_SysMouse,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_syskeyboard")){ memcpy(pGuid,&GUID_SysKeyboard,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_constantforce")){ memcpy(pGuid,&GUID_ConstantForce,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_square")){ memcpy(pGuid,&GUID_Square,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_sine")){ memcpy(pGuid,&GUID_Sine,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_triangle")){ memcpy(pGuid,&GUID_Triangle,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_sawtoothup")){ memcpy(pGuid,&GUID_SawtoothUp,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_sawtoothdown")){ memcpy(pGuid,&GUID_SawtoothDown,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_spring")){ memcpy(pGuid,&GUID_Spring,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_damper")){ memcpy(pGuid,&GUID_Damper,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_inertia")){ memcpy(pGuid,&GUID_Inertia,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_friction")){ memcpy(pGuid,&GUID_Friction,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_customforce")){ memcpy(pGuid,&GUID_CustomForce,sizeof(GUID)); } else if( 0==_wcsicmp(str,L"guid_rampforce")){ memcpy(pGuid,&GUID_RampForce,sizeof(GUID)); } //else if( 0==_wcsicmp(str,L"guid_joystick")){ // memcpy(pGuid,&GUID_Joystick,sizeof(GUID)); //} else { hr = BSTRtoGUID(pGuid,str); } return hr; } ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// // // GENERAL HELPER FUNCTIONS // ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// // Given an ANSI string, pass back a UNICODE string // SysAllocString is your big friend here. // // CONSIDER finding all occerence of use and replacint with the // T2BSTR macro .. much cleaner // extern "C" void PassBackUnicode(LPSTR str, BSTR *Name, DWORD cnt) { //docdoc: length header is required to be filled, but the BSTR pointer // points to the first character, not the length. // note, the count can never be too small as we get that from the string // before we pass it in! USES_CONVERSION; LPWSTR lpw = (LPWSTR)malloc((cnt+1)*2); if (!lpw) return; void *l = (void *)lpw; lpw = AtlA2WHelper(lpw, str, cnt); lpw[cnt] = 0; *Name = SysAllocString(lpw); free(l); } ///////////////////////////////////////////////////////////////////////////// // IsAllZeros // BOOL IsEmptyString(BSTR szString) { __try { if (*szString) return FALSE; else return TRUE; } __except(EXCEPTION_EXECUTE_HANDLER) { return TRUE; } } ///////////////////////////////////////////////////////////////////////////// // IsAllZeros // BOOL IsAllZeros(void *pStruct,DWORD size){ for (DWORD i=0;i 4UL ) || ( ( osvi.dwMajorVersion == 4UL ) && ( osvi.dwMinorVersion >= 10UL ) && ( LOWORD( osvi.dwBuildNumber ) >= 1373 ) ) ) { // is Win98 DPF(2,"Detected Win98"); return FALSE; } else { // is Win95 DPF(2,"Detected Win95"); return TRUE; } } else if ( VER_PLATFORM_WIN32_NT == osvi.dwPlatformId ) { DPF(2,"Detected WinNT"); return FALSE; } DPF(2,"OS Detection failed"); return TRUE; } #endif #define DICONDITION_USE_BOTH_AXIS 1 #define DICONDITION_USE_DIRECTION 2 ///////////////////////////////////////////////////////////////////////////// // FixUpRealEffect cover->real // HRESULT FixUpRealEffect(GUID g,DIEFFECT *realEffect,DIEFFECT_CDESC *cover) { if (!cover) return E_INVALIDARG; memcpy(realEffect,cover,sizeof(DIEFFECT)); realEffect->dwSize =sizeof(DIEFFECT); realEffect->lpEnvelope =NULL; realEffect->cbTypeSpecificParams =0; realEffect->lpvTypeSpecificParams =NULL; realEffect->cAxes =2; realEffect->dwFlags=realEffect->dwFlags | DIEFF_OBJECTOFFSETS ; realEffect->rglDirection =(long*)&(cover->x); realEffect->rgdwAxes =(DWORD*)&(cover->axisOffsets); if (cover->bUseEnvelope){ realEffect->lpEnvelope=(DIENVELOPE*)&(cover->envelope); ((DIENVELOPE*)&(cover->envelope))->dwSize=sizeof(DIENVELOPE); } if (!cover->lFlags) realEffect->dwFlags= DIEFF_POLAR | DIEFF_OBJECTOFFSETS ; //constant if (g==GUID_ConstantForce) { realEffect->cbTypeSpecificParams =sizeof (DICONSTANTFORCE); realEffect->lpvTypeSpecificParams =&(cover->constantForce); } //periodic else if ((g==GUID_Square)||(g==GUID_Triangle)||(g==GUID_SawtoothUp)||(g==GUID_SawtoothDown)||(g==GUID_Sine)) { realEffect->cbTypeSpecificParams =sizeof (DIPERIODIC); realEffect->lpvTypeSpecificParams =&(cover->periodicForce); } else if ((g==GUID_Spring)|| (g==GUID_Damper)|| (g==GUID_Inertia)|| (g==GUID_Friction)){ if (cover->conditionFlags==DICONDITION_USE_BOTH_AXIS){ realEffect->cbTypeSpecificParams =sizeof(DICONDITION)*2; realEffect->lpvTypeSpecificParams =&(cover->conditionX); } else{ realEffect->cbTypeSpecificParams =sizeof(DICONDITION); realEffect->lpvTypeSpecificParams =&(cover->conditionX); } } else if (g==GUID_RampForce){ realEffect->cbTypeSpecificParams =sizeof(DIRAMPFORCE); realEffect->lpvTypeSpecificParams =&(cover->rampForce); } cover->axisOffsets.x=DIJOFS_X; cover->axisOffsets.y=DIJOFS_Y; realEffect->rgdwAxes=(DWORD*)&(cover->axisOffsets); return S_OK; } ///////////////////////////////////////////////////////////////////////////// // FixUpCoverEffect real->cover // HRESULT FixUpCoverEffect(GUID g, DIEFFECT_CDESC *cover,DIEFFECT *realEffect) { ZeroMemory(cover,sizeof(DIEFFECT_CDESC)); memcpy(cover,realEffect,sizeof(DIEFFECT)); if (realEffect->lpEnvelope){ memcpy(&cover->envelope,realEffect->lpEnvelope ,sizeof(DIENVELOPE)); cover->bUseEnvelope=VARIANT_TRUE; } if (realEffect->rglDirection){ cover->x=realEffect->rglDirection[0]; cover->y=realEffect->rglDirection[1]; } if (realEffect->lpvTypeSpecificParams){ if (g==GUID_ConstantForce) { memcpy(&(cover->constantForce),realEffect->lpvTypeSpecificParams,sizeof(DICONSTANTFORCE)); } //periodic else if ((g==GUID_Square)||(g==GUID_Triangle)||(g==GUID_SawtoothUp)||(g==GUID_SawtoothDown)||(g==GUID_Sine)) { memcpy(&(cover->periodicForce),realEffect->lpvTypeSpecificParams,sizeof(DIPERIODIC)); } else if ((g==GUID_Spring)|| (g==GUID_Damper)|| (g==GUID_Inertia)|| (g==GUID_Friction)){ if (realEffect->cbTypeSpecificParams ==sizeof(DICONDITION)*2){ memcpy(&(cover->conditionY),realEffect->lpvTypeSpecificParams,sizeof(DICONDITION)*2); cover->conditionFlags=DICONDITION_USE_BOTH_AXIS; } else{ memcpy(&(cover->conditionX),realEffect->lpvTypeSpecificParams,sizeof(DICONDITION)); cover->conditionFlags=DICONDITION_USE_DIRECTION; } } else if (g==GUID_RampForce){ memcpy(&(cover->rampForce),realEffect->lpvTypeSpecificParams,sizeof(DIRAMPFORCE)); } } return S_OK; } #define MYVARIANTINIT(inArg,puser) \ VariantInit(puser); \ user.vt=VT_UNKNOWN; \ user.punkVal = inArg; \ user.punkVal->AddRef();