dlls/dxdiagn/provider.c

   1 /*
   2  * IDxDiagProvider Implementation
   3  *
   4  * Copyright 2004-2005 Raphael Junqueira
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  *
  20  */
  21
  22 #include "config.h"
  23
  24 #define COBJMACROS
  25 #define NONAMELESSUNION
  26 #include "dxdiag_private.h"
  27 #include "wine/unicode.h"
  28 #include "winver.h"
  29 #include "objidl.h"
  30 #include "dshow.h"
  31 #include "strmif.h"
  32 #include "vfw.h"
  33 #include "mmddk.h"
  34 #include "ddraw.h"
  35 #include "d3d9.h"
  36
  37 #include "wine/debug.h"
  38
  39 WINE_DEFAULT_DEBUG_CHANNEL(dxdiag);
  40
  41 static HRESULT DXDiag_InitRootDXDiagContainer(IDxDiagContainer* pRootCont);
  42
  43 /* IDxDiagProvider IUnknown parts follow: */
  44 static HRESULT WINAPI IDxDiagProviderImpl_QueryInterface(PDXDIAGPROVIDER iface, REFIID riid, LPVOID *ppobj)
  45 {
  46     IDxDiagProviderImpl *This = (IDxDiagProviderImpl *)iface;
  47
  48     if (IsEqualGUID(riid, &IID_IUnknown)
  49         || IsEqualGUID(riid, &IID_IDxDiagProvider)) {
  50         IUnknown_AddRef(iface);
  51         *ppobj = This;
  52         return S_OK;
  53     }
  54
  55     WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
  56     return E_NOINTERFACE;
  57 }
  58
  59 static ULONG WINAPI IDxDiagProviderImpl_AddRef(PDXDIAGPROVIDER iface) {
  60     IDxDiagProviderImpl *This = (IDxDiagProviderImpl *)iface;
  61     ULONG refCount = InterlockedIncrement(&This->ref);
  62
  63     TRACE("(%p)->(ref before=%u)\n", This, refCount - 1);
  64
  65     DXDIAGN_LockModule();
  66
  67     return refCount;
  68 }
  69
  70 static ULONG WINAPI IDxDiagProviderImpl_Release(PDXDIAGPROVIDER iface) {
  71     IDxDiagProviderImpl *This = (IDxDiagProviderImpl *)iface;
  72     ULONG refCount = InterlockedDecrement(&This->ref);
  73
  74     TRACE("(%p)->(ref before=%u)\n", This, refCount + 1);
  75
  76     if (!refCount) {
  77         HeapFree(GetProcessHeap(), 0, This);
  78     }
  79
  80     DXDIAGN_UnlockModule();
  81
  82     return refCount;
  83 }
  84
  85 /* IDxDiagProvider Interface follow: */
  86 static HRESULT WINAPI IDxDiagProviderImpl_Initialize(PDXDIAGPROVIDER iface, DXDIAG_INIT_PARAMS* pParams) {
  87     IDxDiagProviderImpl *This = (IDxDiagProviderImpl *)iface;
  88     TRACE("(%p,%p)\n", iface, pParams);
  89
  90     if (NULL == pParams) {
  91       return E_POINTER;
  92     }
  93     if (pParams->dwSize != sizeof(DXDIAG_INIT_PARAMS)) {
  94       return E_INVALIDARG;
  95     }
  96
  97     This->init = TRUE;
  98     memcpy(&This->params, pParams, pParams->dwSize);
  99     return S_OK;
 100 }
 101
 102 static HRESULT WINAPI IDxDiagProviderImpl_GetRootContainer(PDXDIAGPROVIDER iface, IDxDiagContainer** ppInstance) {
 103   HRESULT hr = S_OK;
 104   IDxDiagProviderImpl *This = (IDxDiagProviderImpl *)iface;
 105   TRACE("(%p,%p)\n", iface, ppInstance);
 106
 107   if (NULL == ppInstance) {
 108     return E_INVALIDARG;
 109   }
 110   if (FALSE == This->init) {
 111     return E_INVALIDARG; /* should be E_CO_UNINITIALIZED */
 112   }
 113   if (NULL == This->pRootContainer) {
 114     hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &This->pRootContainer);
 115     if (FAILED(hr)) {
 116       return hr;
 117     }
 118     hr = DXDiag_InitRootDXDiagContainer(This->pRootContainer);
 119   }
 120   return IDxDiagContainerImpl_QueryInterface((PDXDIAGCONTAINER)This->pRootContainer, &IID_IDxDiagContainer, (void**) ppInstance);
 121 }
 122
 123 static const IDxDiagProviderVtbl DxDiagProvider_Vtbl =
 124 {
 125     IDxDiagProviderImpl_QueryInterface,
 126     IDxDiagProviderImpl_AddRef,
 127     IDxDiagProviderImpl_Release,
 128     IDxDiagProviderImpl_Initialize,
 129     IDxDiagProviderImpl_GetRootContainer
 130 };
 131
 132 HRESULT DXDiag_CreateDXDiagProvider(LPCLASSFACTORY iface, LPUNKNOWN punkOuter, REFIID riid, LPVOID *ppobj) {
 133   IDxDiagProviderImpl* provider;
 134
 135   TRACE("(%p, %s, %p)\n", punkOuter, debugstr_guid(riid), ppobj);
 136
 137   provider = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDxDiagProviderImpl));
 138   if (NULL == provider) {
 139     *ppobj = NULL;
 140     return E_OUTOFMEMORY;
 141   }
 142   provider->lpVtbl = &DxDiagProvider_Vtbl;
 143   provider->ref = 0; /* will be inited with QueryInterface */
 144   return IDxDiagProviderImpl_QueryInterface ((PDXDIAGPROVIDER)provider, riid, ppobj);
 145 }
 146
 147 static inline HRESULT add_prop_str( IDxDiagContainer* cont, LPCWSTR prop, LPCWSTR str )
 148 {
 149     HRESULT hr;
 150     VARIANT var;
 151
 152     V_VT( &var ) = VT_BSTR;
 153     V_BSTR( &var ) = SysAllocString( str );
 154     hr = IDxDiagContainerImpl_AddProp( cont, prop, &var );
 155     VariantClear( &var );
 156
 157     return hr;
 158 }
 159
 160 static inline HRESULT add_prop_ui4( IDxDiagContainer* cont, LPCWSTR prop, DWORD data )
 161 {
 162     VARIANT var;
 163
 164     V_VT( &var ) = VT_UI4;
 165     V_UI4( &var ) = data;
 166     return IDxDiagContainerImpl_AddProp( cont, prop, &var );
 167 }
 168
 169 static inline HRESULT add_prop_bool( IDxDiagContainer* cont, LPCWSTR prop, BOOL data )
 170 {
 171     VARIANT var;
 172
 173     V_VT( &var ) = VT_BOOL;
 174     V_BOOL( &var ) = data;
 175     return IDxDiagContainerImpl_AddProp( cont, prop, &var );
 176 }
 177
 178 static inline HRESULT add_prop_ull_as_str( IDxDiagContainer* cont, LPCWSTR prop, ULONGLONG data )
 179 {
 180     HRESULT hr;
 181     VARIANT var;
 182
 183     V_VT( &var ) = VT_UI8;
 184     V_UI8( &var ) = data;
 185     VariantChangeType( &var, &var, 0, VT_BSTR );
 186     hr = IDxDiagContainerImpl_AddProp( cont, prop, &var );
 187     VariantClear( &var );
 188
 189     return hr;
 190 }
 191
 192 static void get_display_device_id(WCHAR *szIdentifierBuffer)
 193 {
 194     static const WCHAR szNA[] = {'n','/','a',0};
 195
 196     HRESULT hr = E_FAIL;
 197
 198     HMODULE                 d3d9_handle;
 199     IDirect3D9             *(WINAPI *pDirect3DCreate9)(UINT) = NULL;
 200     IDirect3D9             *pD3d = NULL;
 201     D3DADAPTER_IDENTIFIER9  adapter_ident;
 202
 203     /* Retrieves the display device identifier from the d3d9 implementation. */
 204     d3d9_handle = LoadLibraryA("d3d9.dll");
 205     if(d3d9_handle)
 206         pDirect3DCreate9 = (void *)GetProcAddress(d3d9_handle, "Direct3DCreate9");
 207     if(pDirect3DCreate9)
 208         pD3d = pDirect3DCreate9(D3D_SDK_VERSION);
 209     if(pD3d)
 210         hr = IDirect3D9_GetAdapterIdentifier(pD3d, D3DADAPTER_DEFAULT, 0, &adapter_ident);
 211     if(SUCCEEDED(hr)) {
 212         StringFromGUID2(&adapter_ident.DeviceIdentifier, szIdentifierBuffer, 39);
 213     } else {
 214         memcpy(szIdentifierBuffer, szNA, sizeof(szNA));
 215     }
 216
 217     if (pD3d)
 218         IDirect3D9_Release(pD3d);
 219     if (d3d9_handle)
 220         FreeLibrary(d3d9_handle);
 221 }
 222
 223 /**
 224  * @param szFilePath: usually GetSystemDirectoryW
 225  * @param szFileName: name of the dll without path
 226  */
 227 static HRESULT DXDiag_AddFileDescContainer(IDxDiagContainer* pSubCont, const WCHAR* szFilePath, const WCHAR* szFileName) {
 228   HRESULT hr = S_OK;
 229   /**/
 230   static const WCHAR szSlashSep[] = {'\\',0};
 231   static const WCHAR szPath[] = {'s','z','P','a','t','h',0};
 232   static const WCHAR szName[] = {'s','z','N','a','m','e',0};
 233   static const WCHAR szVersion[] = {'s','z','V','e','r','s','i','o','n',0};
 234   static const WCHAR szAttributes[] = {'s','z','A','t','t','r','i','b','u','t','e','s',0};
 235   static const WCHAR szLanguageEnglish[] = {'s','z','L','a','n','g','u','a','g','e','E','n','g','l','i','s','h',0};
 236   static const WCHAR dwFileTimeHigh[] = {'d','w','F','i','l','e','T','i','m','e','H','i','g','h',0};
 237   static const WCHAR dwFileTimeLow[] = {'d','w','F','i','l','e','T','i','m','e','L','o','w',0};
 238   static const WCHAR bBeta[] = {'b','B','e','t','a',0};
 239   static const WCHAR bDebug[] = {'b','D','e','b','u','g',0};
 240   static const WCHAR bExists[] = {'b','E','x','i','s','t','s',0};
 241   /** values */
 242   static const WCHAR szFinal_Retail_v[] = {'F','i','n','a','l',' ','R','e','t','a','i','l',0};
 243   static const WCHAR szEnglish_v[] = {'E','n','g','l','i','s','h',0};
 244   static const WCHAR szVersionFormat[] = {'%','u','.','%','0','2','u','.','%','0','4','u','.','%','0','4','u',0};
 245
 246   WCHAR szFile[512];
 247   WCHAR szVersion_v[1024];
 248   DWORD retval, hdl;
 249   LPVOID pVersionInfo;
 250   BOOL boolret;
 251   UINT uiLength;
 252   VS_FIXEDFILEINFO* pFileInfo;
 253
 254   TRACE("(%p,%s)\n", pSubCont, debugstr_w(szFileName));
 255
 256   lstrcpyW(szFile, szFilePath);
 257   lstrcatW(szFile, szSlashSep);
 258   lstrcatW(szFile, szFileName);
 259
 260   retval = GetFileVersionInfoSizeW(szFile, &hdl);
 261   pVersionInfo = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, retval);
 262   boolret = GetFileVersionInfoW(szFile, 0, retval, pVersionInfo);
 263   boolret = VerQueryValueW(pVersionInfo, szSlashSep, (LPVOID) &pFileInfo, &uiLength);
 264
 265   add_prop_str(pSubCont, szPath, szFile);
 266   add_prop_str(pSubCont, szName, szFileName);
 267   add_prop_bool(pSubCont, bExists, boolret);
 268
 269   if (boolret) {
 270     snprintfW(szVersion_v, sizeof(szVersion_v)/sizeof(szVersion_v[0]),
 271               szVersionFormat,
 272               HIWORD(pFileInfo->dwFileVersionMS),
 273               LOWORD(pFileInfo->dwFileVersionMS),
 274               HIWORD(pFileInfo->dwFileVersionLS),
 275               LOWORD(pFileInfo->dwFileVersionLS));
 276
 277     TRACE("Found version as (%s)\n", debugstr_w(szVersion_v));
 278
 279     add_prop_str(pSubCont, szVersion,         szVersion_v);
 280     add_prop_str(pSubCont, szAttributes,      szFinal_Retail_v);
 281     add_prop_str(pSubCont, szLanguageEnglish, szEnglish_v);
 282     add_prop_ui4(pSubCont, dwFileTimeHigh,    pFileInfo->dwFileDateMS);
 283     add_prop_ui4(pSubCont, dwFileTimeLow,     pFileInfo->dwFileDateLS);
 284     add_prop_bool(pSubCont, bBeta,  0 != ((pFileInfo->dwFileFlags & pFileInfo->dwFileFlagsMask) & VS_FF_PRERELEASE));
 285     add_prop_bool(pSubCont, bDebug, 0 != ((pFileInfo->dwFileFlags & pFileInfo->dwFileFlagsMask) & VS_FF_DEBUG));
 286   }
 287
 288   HeapFree(GetProcessHeap(), 0, pVersionInfo);
 289
 290   return hr;
 291 }
 292
 293 static HRESULT DXDiag_InitDXDiagSystemInfoContainer(IDxDiagContainer* pSubCont) {
 294   static const WCHAR dwDirectXVersionMajor[] = {'d','w','D','i','r','e','c','t','X','V','e','r','s','i','o','n','M','a','j','o','r',0};
 295   static const WCHAR dwDirectXVersionMinor[] = {'d','w','D','i','r','e','c','t','X','V','e','r','s','i','o','n','M','i','n','o','r',0};
 296   static const WCHAR szDirectXVersionLetter[] = {'s','z','D','i','r','e','c','t','X','V','e','r','s','i','o','n','L','e','t','t','e','r',0};
 297   static const WCHAR szDirectXVersionLetter_v[] = {'c',0};
 298   static const WCHAR bDebug[] = {'b','D','e','b','u','g',0};
 299   static const WCHAR szDirectXVersionEnglish[] = {'s','z','D','i','r','e','c','t','X','V','e','r','s','i','o','n','E','n','g','l','i','s','h',0};
 300   static const WCHAR szDirectXVersionEnglish_v[] = {'4','.','0','9','.','0','0','0','0','.','0','9','0','4',0};
 301   static const WCHAR szDirectXVersionLongEnglish[] = {'s','z','D','i','r','e','c','t','X','V','e','r','s','i','o','n','L','o','n','g','E','n','g','l','i','s','h',0};
 302   static const WCHAR szDirectXVersionLongEnglish_v[] = {'=',' ','"','D','i','r','e','c','t','X',' ','9','.','0','c',' ','(','4','.','0','9','.','0','0','0','0','.','0','9','0','4',')',0};
 303   static const WCHAR ullPhysicalMemory[] = {'u','l','l','P','h','y','s','i','c','a','l','M','e','m','o','r','y',0};
 304   static const WCHAR ullUsedPageFile[]   = {'u','l','l','U','s','e','d','P','a','g','e','F','i','l','e',0};
 305   static const WCHAR ullAvailPageFile[]  = {'u','l','l','A','v','a','i','l','P','a','g','e','F','i','l','e',0};
 306   /*static const WCHAR szDxDiagVersion[] = {'s','z','D','x','D','i','a','g','V','e','r','s','i','o','n',0};*/
 307   static const WCHAR szWindowsDir[] = {'s','z','W','i','n','d','o','w','s','D','i','r',0};
 308   static const WCHAR dwOSMajorVersion[] = {'d','w','O','S','M','a','j','o','r','V','e','r','s','i','o','n',0};
 309   static const WCHAR dwOSMinorVersion[] = {'d','w','O','S','M','i','n','o','r','V','e','r','s','i','o','n',0};
 310   static const WCHAR dwOSBuildNumber[] = {'d','w','O','S','B','u','i','l','d','N','u','m','b','e','r',0};
 311   static const WCHAR dwOSPlatformID[] = {'d','w','O','S','P','l','a','t','f','o','r','m','I','D',0};
 312   static const WCHAR szCSDVersion[] = {'s','z','C','S','D','V','e','r','s','i','o','n',0};
 313   MEMORYSTATUSEX msex;
 314   OSVERSIONINFOW info;
 315   WCHAR buffer[MAX_PATH];
 316
 317   add_prop_ui4(pSubCont, dwDirectXVersionMajor, 9);
 318   add_prop_ui4(pSubCont, dwDirectXVersionMinor, 0);
 319   add_prop_str(pSubCont, szDirectXVersionLetter, szDirectXVersionLetter_v);
 320   add_prop_str(pSubCont, szDirectXVersionEnglish, szDirectXVersionEnglish_v);
 321   add_prop_str(pSubCont, szDirectXVersionLongEnglish, szDirectXVersionLongEnglish_v);
 322   add_prop_bool(pSubCont, bDebug, FALSE);
 323
 324   msex.dwLength = sizeof(msex);
 325   GlobalMemoryStatusEx( &msex );
 326   add_prop_ull_as_str(pSubCont, ullPhysicalMemory, msex.ullTotalPhys);
 327   add_prop_ull_as_str(pSubCont, ullUsedPageFile, msex.ullTotalPageFile - msex.ullAvailPageFile);
 328   add_prop_ull_as_str(pSubCont, ullAvailPageFile, msex.ullAvailPageFile);
 329
 330   info.dwOSVersionInfoSize = sizeof(info);
 331   GetVersionExW( &info );
 332   add_prop_ui4(pSubCont, dwOSMajorVersion, info.dwMajorVersion);
 333   add_prop_ui4(pSubCont, dwOSMinorVersion, info.dwMinorVersion);
 334   add_prop_ui4(pSubCont, dwOSBuildNumber,  info.dwBuildNumber);
 335   add_prop_ui4(pSubCont, dwOSPlatformID,   info.dwPlatformId);
 336   add_prop_str(pSubCont, szCSDVersion,     info.szCSDVersion);
 337
 338   GetWindowsDirectoryW(buffer, MAX_PATH);
 339   add_prop_str(pSubCont, szWindowsDir, buffer);
 340
 341   return S_OK;
 342 }
 343
 344 static HRESULT DXDiag_InitDXDiagSystemDevicesContainer(IDxDiagContainer* pSubCont) {
 345   HRESULT hr = S_OK;
 346   /*
 347   static const WCHAR szDescription[] = {'s','z','D','e','s','c','r','i','p','t','i','o','n',0};
 348   static const WCHAR szDeviceID[] = {'s','z','D','e','v','i','c','e','I','D',0};
 349
 350   static const WCHAR szDrivers[] = {'s','z','D','r','i','v','e','r','s',0};
 351
 352   VARIANT v;
 353   IDxDiagContainer* pDeviceSubCont = NULL;
 354   IDxDiagContainer* pDriversCont = NULL;
 355
 356   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, &pDeviceSubCont);
 357   if (FAILED(hr)) { return hr; }
 358   V_VT(pvarProp) = VT_BSTR; V_BSTR(pvarProp) = SysAllocString(property->psz);
 359   hr = IDxDiagContainerImpl_AddProp(pDeviceSubCont, szDescription, &v);
 360   VariantClear(&v);
 361   V_VT(pvarProp) = VT_BSTR; V_BSTR(pvarProp) = SysAllocString(property->psz);
 362   hr = IDxDiagContainerImpl_AddProp(pDeviceSubCont, szDeviceID, &v);
 363   VariantClear(&v);
 364
 365   hr = IDxDiagContainerImpl_AddChildContainer(pSubCont, "", pDeviceSubCont);
 366   */
 367
 368   /*
 369    * Drivers Cont contains Files Desc Containers
 370    */
 371   /*
 372   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, &pDriversCont);
 373   if (FAILED(hr)) { return hr; }
 374   hr = IDxDiagContainerImpl_AddChildContainer(pDeviceSubCont, szDrivers, pDriversCont);
 375
 376   */
 377   return hr;
 378 }
 379
 380 static HRESULT DXDiag_InitDXDiagLogicalDisksContainer(IDxDiagContainer* pSubCont) {
 381   HRESULT hr = S_OK;
 382   /*
 383   static const WCHAR szDriveLetter[] = {'s','z','D','r','i','v','e','L','e','t','t','e','r',0};
 384   static const WCHAR szFreeSpace[] = {'s','z','F','r','e','e','S','p','a','c','e',0};
 385   static const WCHAR szMaxSpace[] = {'s','z','M','a','x','S','p','a','c','e',0};
 386   static const WCHAR szFileSystem[] = {'s','z','F','i','l','e','S','y','s','t','e','m',0};
 387   static const WCHAR szModel[] = {'s','z','M','o','d','e','l',0};
 388   static const WCHAR szPNPDeviceID[] = {'s','z','P','N','P','D','e','v','i','c','e','I','D',0};
 389   static const WCHAR dwHardDriveIndex[] = {'d','w','H','a','r','d','D','r','i','v','e','I','n','d','e','x',0};
 390
 391   static const WCHAR szDrivers[] = {'s','z','D','r','i','v','e','r','s',0};
 392
 393   VARIANT v;
 394   IDxDiagContainer* pDiskSubCont = NULL;
 395   IDxDiagContainer* pDriversCont = NULL;
 396
 397   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, &pDiskSubCont);
 398   if (FAILED(hr)) { return hr; }
 399   hr = IDxDiagContainerImpl_AddChildContainer(pSubCont, "" , pDiskSubCont);
 400   */
 401
 402   /*
 403    * Drivers Cont contains Files Desc Containers
 404    */
 405   /*
 406   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, &pDriversCont);
 407   if (FAILED(hr)) { return hr; }
 408   hr = IDxDiagContainerImpl_AddChildContainer(pDeviceSubCont, szDrivers, pDriversCont);
 409   */
 410   return hr;
 411 }
 412
 413 static HRESULT DXDiag_InitDXDiagDirectXFilesContainer(IDxDiagContainer* pSubCont)
 414 {
 415     HRESULT hr = S_OK;
 416     static const WCHAR dlls[][15] =
 417     {
 418         {'d','3','d','8','.','d','l','l',0},
 419         {'d','3','d','9','.','d','l','l',0},
 420         {'d','d','r','a','w','.','d','l','l',0},
 421         {'d','e','v','e','n','u','m','.','d','l','l',0},
 422         {'d','i','n','p','u','t','8','.','d','l','l',0},
 423         {'d','i','n','p','u','t','.','d','l','l',0},
 424         {'d','m','b','a','n','d','.','d','l','l',0},
 425         {'d','m','c','o','m','p','o','s','.','d','l','l',0},
 426         {'d','m','i','m','e','.','d','l','l',0},
 427         {'d','m','l','o','a','d','e','r','.','d','l','l',0},
 428         {'d','m','s','c','r','i','p','t','.','d','l','l',0},
 429         {'d','m','s','t','y','l','e','.','d','l','l',0},
 430         {'d','m','s','y','n','t','h','.','d','l','l',0},
 431         {'d','m','u','s','i','c','.','d','l','l',0},
 432         {'d','p','l','a','y','x','.','d','l','l',0},
 433         {'d','p','n','e','t','.','d','l','l',0},
 434         {'d','s','o','u','n','d','.','d','l','l',0},
 435         {'d','s','w','a','v','e','.','d','l','l',0},
 436         {'d','x','d','i','a','g','n','.','d','l','l',0},
 437         {'q','u','a','r','t','z','.','d','l','l',0}
 438     };
 439     WCHAR szFilePath[MAX_PATH];
 440     INT i;
 441
 442     GetSystemDirectoryW(szFilePath, MAX_PATH);
 443
 444     for (i = 0; i < sizeof(dlls) / sizeof(dlls[0]); i++)
 445     {
 446         static const WCHAR szFormat[] = {'%','d',0};
 447         WCHAR szFileID[5];
 448         IDxDiagContainer *pDXFileSubCont;
 449
 450         snprintfW(szFileID, sizeof(szFileID)/sizeof(szFileID[0]), szFormat, i);
 451
 452         hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pDXFileSubCont);
 453         if (FAILED(hr)) continue;
 454
 455         if (FAILED(DXDiag_AddFileDescContainer(pDXFileSubCont, szFilePath, dlls[i])) ||
 456             FAILED(IDxDiagContainerImpl_AddChildContainer(pSubCont, szFileID, pDXFileSubCont)))
 457         {
 458             IUnknown_Release(pDXFileSubCont);
 459             continue;
 460         }
 461     }
 462     return hr;
 463 }
 464
 465 static HRESULT DXDiag_InitDXDiagDisplayContainer(IDxDiagContainer* pSubCont)
 466 {
 467     static const WCHAR szDescription[] = {'s','z','D','e','s','c','r','i','p','t','i','o','n',0};
 468     static const WCHAR szDeviceName[] = {'s','z','D','e','v','i','c','e','N','a','m','e',0};
 469     static const WCHAR szKeyDeviceID[] = {'s','z','K','e','y','D','e','v','i','c','e','I','D',0};
 470     static const WCHAR szKeyDeviceKey[] = {'s','z','K','e','y','D','e','v','i','c','e','K','e','y',0};
 471     static const WCHAR szVendorId[] = {'s','z','V','e','n','d','o','r','I','d',0};
 472     static const WCHAR szDeviceId[] = {'s','z','D','e','v','i','c','e','I','d',0};
 473     static const WCHAR szDeviceIdentifier[] = {'s','z','D','e','v','i','c','e','I','d','e','n','t','i','f','i','e','r',0};
 474     static const WCHAR dwWidth[] = {'d','w','W','i','d','t','h',0};
 475     static const WCHAR dwHeight[] = {'d','w','H','e','i','g','h','t',0};
 476     static const WCHAR dwBpp[] = {'d','w','B','p','p',0};
 477     static const WCHAR szDisplayMemoryLocalized[] = {'s','z','D','i','s','p','l','a','y','M','e','m','o','r','y','L','o','c','a','l','i','z','e','d',0};
 478     static const WCHAR szDisplayMemoryEnglish[] = {'s','z','D','i','s','p','l','a','y','M','e','m','o','r','y','E','n','g','l','i','s','h',0};
 479
 480     static const WCHAR szAdapterID[] = {'0',0};
 481     static const WCHAR szEmpty[] = {0};
 482
 483     HRESULT                 hr;
 484     IDxDiagContainer       *pDisplayAdapterSubCont = NULL;
 485
 486     IDirectDraw7           *pDirectDraw;
 487     DDSCAPS2                dd_caps;
 488     DISPLAY_DEVICEW         disp_dev;
 489     DDSURFACEDESC2          surface_descr;
 490     DWORD                   tmp;
 491     WCHAR                   buffer[256];
 492
 493     hr = DXDiag_CreateDXDiagContainer( &IID_IDxDiagContainer, (void**) &pDisplayAdapterSubCont );
 494     if (FAILED( hr )) return hr;
 495     hr = IDxDiagContainerImpl_AddChildContainer( pSubCont, szAdapterID, pDisplayAdapterSubCont );
 496     if (FAILED( hr )) return hr;
 497
 498     if (EnumDisplayDevicesW( NULL, 0, &disp_dev, 0 ))
 499     {
 500         add_prop_str( pDisplayAdapterSubCont, szDeviceName, disp_dev.DeviceName );
 501         add_prop_str( pDisplayAdapterSubCont, szDescription, disp_dev.DeviceString );
 502     }
 503
 504     hr = DirectDrawCreateEx( NULL, (LPVOID *)&pDirectDraw, &IID_IDirectDraw7, NULL);
 505     if (FAILED( hr )) return hr;
 506
 507     dd_caps.dwCaps = DDSCAPS_LOCALVIDMEM | DDSCAPS_VIDEOMEMORY;
 508     dd_caps.dwCaps2 = dd_caps.dwCaps3 = dd_caps.dwCaps4 = 0;
 509     hr = IDirectDraw7_GetAvailableVidMem( pDirectDraw, &dd_caps, &tmp, NULL );
 510     if (SUCCEEDED(hr))
 511     {
 512         static const WCHAR mem_fmt[] = {'%','.','1','f',' ','M','B',0};
 513
 514         snprintfW( buffer, sizeof(buffer)/sizeof(buffer[0]), mem_fmt, ((float)tmp) / 1000000.0 );
 515         add_prop_str( pDisplayAdapterSubCont, szDisplayMemoryLocalized, buffer );
 516         add_prop_str( pDisplayAdapterSubCont, szDisplayMemoryEnglish, buffer );
 517     }
 518
 519     surface_descr.dwSize = sizeof(surface_descr);
 520     hr = IDirectDraw7_GetDisplayMode( pDirectDraw, &surface_descr );
 521     if (SUCCEEDED(hr))
 522     {
 523         if (surface_descr.dwFlags & DDSD_WIDTH)
 524             add_prop_ui4( pDisplayAdapterSubCont, dwWidth, surface_descr.dwWidth );
 525         if (surface_descr.dwFlags & DDSD_HEIGHT)
 526             add_prop_ui4( pDisplayAdapterSubCont, dwHeight, surface_descr.dwHeight );
 527         if (surface_descr.dwFlags & DDSD_PIXELFORMAT)
 528             add_prop_ui4( pDisplayAdapterSubCont, dwBpp, surface_descr.u4.ddpfPixelFormat.u1.dwRGBBitCount );
 529     }
 530
 531     get_display_device_id( buffer );
 532     add_prop_str( pDisplayAdapterSubCont, szDeviceIdentifier, buffer );
 533
 534     add_prop_str( pDisplayAdapterSubCont, szVendorId, szEmpty );
 535     add_prop_str( pDisplayAdapterSubCont, szDeviceId, szEmpty );
 536     add_prop_str( pDisplayAdapterSubCont, szKeyDeviceKey, szEmpty );
 537     add_prop_str( pDisplayAdapterSubCont, szKeyDeviceID, szEmpty );
 538
 539     IUnknown_Release( pDirectDraw );
 540     return hr;
 541 }
 542
 543 static HRESULT DXDiag_InitDXDiagDirectSoundContainer(IDxDiagContainer* pSubCont) {
 544   HRESULT hr = S_OK;
 545   static const WCHAR DxDiag_SoundDevices[] = {'D','x','D','i','a','g','_','S','o','u','n','d','D','e','v','i','c','e','s',0};
 546   static const WCHAR DxDiag_SoundCaptureDevices[] = {'D','x','D','i','a','g','_','S','o','u','n','d','C','a','p','t','u','r','e','D','e','v','i','c','e','s',0};
 547   IDxDiagContainer* pSubSubCont = NULL;
 548
 549   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubSubCont);
 550   if (FAILED(hr)) { return hr; }
 551   hr = IDxDiagContainerImpl_AddChildContainer(pSubCont, DxDiag_SoundDevices, pSubSubCont);
 552
 553   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubSubCont);
 554   if (FAILED(hr)) { return hr; }
 555   hr = IDxDiagContainerImpl_AddChildContainer(pSubCont, DxDiag_SoundCaptureDevices, pSubSubCont);
 556
 557   return hr;
 558 }
 559
 560 static HRESULT DXDiag_InitDXDiagDirectMusicContainer(IDxDiagContainer* pSubCont) {
 561   HRESULT hr = S_OK;
 562   return hr;
 563 }
 564
 565 static HRESULT DXDiag_InitDXDiagDirectInputContainer(IDxDiagContainer* pSubCont) {
 566   HRESULT hr = S_OK;
 567   return hr;
 568 }
 569
 570 static HRESULT DXDiag_InitDXDiagDirectPlayContainer(IDxDiagContainer* pSubCont) {
 571   HRESULT hr = S_OK;
 572   return hr;
 573 }
 574
 575 struct REG_RF {
 576   DWORD dwVersion;
 577   DWORD dwMerit;
 578   DWORD dwPins;
 579   DWORD dwUnused;
 580 };
 581 struct REG_RFP {
 582   BYTE signature[4]; /* e.g. "0pi3" */
 583   DWORD dwFlags;
 584   DWORD dwInstances;
 585   DWORD dwMediaTypes;
 586   DWORD dwMediums;
 587   DWORD bCategory; /* is there a category clsid? */
 588   /* optional: dwOffsetCategoryClsid */
 589 };
 590 struct REG_TYPE {
 591   BYTE signature[4]; /* e.g. "0ty3" */
 592   DWORD dwUnused;
 593   DWORD dwOffsetMajor;
 594   DWORD dwOffsetMinor;
 595 };
 596
 597 static HRESULT DXDiag_InitDXDiagDirectShowFiltersContainer(IDxDiagContainer* pSubCont) {
 598   HRESULT hr = S_OK;
 599   static const WCHAR szName[] = {'s','z','N','a','m','e',0};
 600   static const WCHAR szCatName[] = {'s','z','C','a','t','N','a','m','e',0};
 601   static const WCHAR szClsidCat[] = {'s','z','C','l','s','i','d','C','a','t',0};
 602   static const WCHAR szClsidFilter[] = {'s','z','C','l','s','i','d','F','i','l','t','e','r',0};
 603   static const WCHAR dwInputs[] = {'d','w','I','n','p','u','t','s',0};
 604   static const WCHAR dwOutputs[] = {'d','w','O','u','t','p','u','t','s',0};
 605   static const WCHAR dwMerit[] = {'d','w','M','e','r','i','t',0};
 606   /*
 607   static const WCHAR szFileName[] = {'s','z','F','i','l','e','N','a','m','e',0};
 608   static const WCHAR szFileVersion[] = {'s','z','F','i','l','e','V','e','r','s','i','o','n',0};
 609   */
 610   VARIANT v;
 611
 612   static const WCHAR wszClsidName[] = {'C','L','S','I','D',0};
 613   static const WCHAR wszFriendlyName[] = {'F','r','i','e','n','d','l','y','N','a','m','e',0};
 614   static const WCHAR wszFilterDataName[] = {'F','i','l','t','e','r','D','a','t','a',0};
 615   /*static const WCHAR wszMeritName[] = {'M','e','r','i','t',0};*/
 616
 617   ICreateDevEnum* pCreateDevEnum = NULL;
 618   IEnumMoniker* pEmCat = NULL;
 619   IMoniker* pMCat = NULL;
 620   /** */
 621   hr = CoCreateInstance(&CLSID_SystemDeviceEnum,
 622                         NULL,
 623                         CLSCTX_INPROC_SERVER,
 624                         &IID_ICreateDevEnum,
 625                         (void**) &pCreateDevEnum);
 626   if (FAILED(hr)) return hr;
 627
 628   hr = ICreateDevEnum_CreateClassEnumerator(pCreateDevEnum, &CLSID_ActiveMovieCategories, &pEmCat, 0);
 629   if (FAILED(hr)) goto out_show_filters;
 630
 631   VariantInit(&v);
 632
 633   while (S_OK == IEnumMoniker_Next(pEmCat, 1, &pMCat, NULL)) {
 634     IPropertyBag* pPropBag = NULL;
 635     CLSID clsidCat;
 636     hr = IMoniker_BindToStorage(pMCat, NULL, NULL, &IID_IPropertyBag, (void**) &pPropBag);
 637     if (SUCCEEDED(hr)) {
 638       WCHAR* wszCatName = NULL;
 639       WCHAR* wszCatClsid = NULL;
 640
 641       hr = IPropertyBag_Read(pPropBag, wszFriendlyName, &v, 0);
 642       wszCatName = SysAllocString(V_BSTR(&v));
 643       VariantClear(&v);
 644
 645       hr = IPropertyBag_Read(pPropBag, wszClsidName, &v, 0);
 646       wszCatClsid = SysAllocString(V_BSTR(&v));
 647       hr = CLSIDFromString(V_UNION(&v, bstrVal), &clsidCat);
 648       VariantClear(&v);
 649
 650       /*
 651       hr = IPropertyBag_Read(pPropBag, wszMeritName, &v, 0);
 652       hr = IDxDiagContainerImpl_AddProp(pSubCont, dwMerit, &v);
 653       VariantClear(&v);
 654       */
 655
 656       if (SUCCEEDED(hr)) {
 657         IEnumMoniker* pEnum = NULL;
 658         IMoniker* pMoniker = NULL;
 659         hr = ICreateDevEnum_CreateClassEnumerator(pCreateDevEnum, &clsidCat, &pEnum, 0);
 660         TRACE("\tClassEnumerator for clsid(%s) pEnum(%p)\n", debugstr_guid(&clsidCat), pEnum);
 661         if (FAILED(hr) || pEnum == NULL) {
 662           goto class_enum_failed;
 663         }
 664         while (NULL != pEnum && S_OK == IEnumMoniker_Next(pEnum, 1, &pMoniker, NULL)) {
 665           IPropertyBag* pPropFilterBag = NULL;
 666           TRACE("\tIEnumMoniker_Next(%p, 1, %p)\n", pEnum, pMoniker);
 667           hr = IMoniker_BindToStorage(pMoniker, NULL, NULL, &IID_IPropertyBag, (void**) &pPropFilterBag);
 668           if (SUCCEEDED(hr)) {
 669             LPBYTE pData = NULL;
 670             LPBYTE pCurrent = NULL;
 671             struct REG_RF* prrf = NULL;
 672             DWORD it;
 673             DWORD dwNOutputs = 0;
 674             DWORD dwNInputs = 0;
 675
 676             add_prop_str(pSubCont, szCatName, wszCatName);
 677             add_prop_str(pSubCont, szClsidCat, wszCatClsid);
 678
 679             hr = IPropertyBag_Read(pPropFilterBag, wszFriendlyName, &v, 0);
 680             hr = IDxDiagContainerImpl_AddProp(pSubCont, szName, &v);
 681             TRACE("\tName:%s\n", debugstr_w(V_BSTR(&v)));
 682             VariantClear(&v);
 683
 684             hr = IPropertyBag_Read(pPropFilterBag, wszClsidName, &v, 0);
 685             TRACE("\tClsid:%s\n", debugstr_w(V_BSTR(&v)));
 686             hr = IDxDiagContainerImpl_AddProp(pSubCont, szClsidFilter, &v);
 687             VariantClear(&v);
 688
 689             hr = IPropertyBag_Read(pPropFilterBag, wszFilterDataName, &v, NULL);
 690             hr = SafeArrayAccessData(V_UNION(&v, parray), (LPVOID*) &pData);
 691             prrf = (struct REG_RF*) pData;
 692             pCurrent = pData;
 693
 694             add_prop_ui4(pSubCont, szName, prrf->dwVersion);
 695             add_prop_ui4(pSubCont, dwMerit, prrf->dwMerit);
 696
 697             pCurrent += sizeof(struct REG_RF);
 698             for (it = 0; it < prrf->dwPins; ++it) {
 699               struct REG_RFP* prrfp = (struct REG_RFP*) pCurrent;
 700               UINT j;
 701
 702               if (prrfp->dwFlags & REG_PINFLAG_B_OUTPUT) ++dwNOutputs;
 703               else ++dwNInputs;
 704
 705               pCurrent += sizeof(struct REG_RFP);
 706               if (prrfp->bCategory) {
 707                 pCurrent += sizeof(DWORD);
 708               }
 709               for (j = 0; j < prrfp->dwMediaTypes; ++j) {
 710                 struct REG_TYPE* prt = (struct REG_TYPE *)pCurrent;
 711                 pCurrent += sizeof(*prt);
 712               }
 713               for (j = 0; j < prrfp->dwMediums; ++j) {
 714                 DWORD dwOffset = *(DWORD*) pCurrent;
 715                 pCurrent += sizeof(dwOffset);
 716               }
 717             }
 718
 719             add_prop_ui4(pSubCont, dwInputs,  dwNInputs);
 720             add_prop_ui4(pSubCont, dwOutputs, dwNOutputs);
 721
 722             SafeArrayUnaccessData(V_UNION(&v, parray));
 723             VariantClear(&v);
 724           }
 725           IPropertyBag_Release(pPropFilterBag); pPropFilterBag = NULL;
 726         }
 727         IEnumMoniker_Release(pEnum); pEnum = NULL;
 728       }
 729 class_enum_failed:
 730       SysFreeString(wszCatName);
 731       SysFreeString(wszCatClsid);
 732       IPropertyBag_Release(pPropBag); pPropBag = NULL;
 733     }
 734     IEnumMoniker_Release(pMCat); pMCat = NULL;
 735   }
 736
 737 out_show_filters:
 738   if (NULL != pEmCat) { IEnumMoniker_Release(pEmCat); pEmCat = NULL; }
 739   if (NULL != pCreateDevEnum) { ICreateDevEnum_Release(pCreateDevEnum); pCreateDevEnum = NULL; }
 740   return hr;
 741 }
 742
 743 static HRESULT DXDiag_InitRootDXDiagContainer(IDxDiagContainer* pRootCont) {
 744   HRESULT hr = S_OK;
 745   static const WCHAR DxDiag_SystemInfo[] = {'D','x','D','i','a','g','_','S','y','s','t','e','m','I','n','f','o',0};
 746   static const WCHAR DxDiag_SystemDevices[] = {'D','x','D','i','a','g','_','S','y','s','t','e','m','D','e','v','i','c','e','s',0};
 747   static const WCHAR DxDiag_LogicalDisks[] = {'D','x','D','i','a','g','_','L','o','g','i','c','a','l','D','i','s','k','s',0};
 748   static const WCHAR DxDiag_DirectXFiles[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','X','F','i','l','e','s',0};
 749   static const WCHAR DxDiag_DisplayDevices[] = {'D','x','D','i','a','g','_','D','i','s','p','l','a','y','D','e','v','i','c','e','s',0};
 750   static const WCHAR DxDiag_DirectSound[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','S','o','u','n','d',0};
 751   static const WCHAR DxDiag_DirectMusic[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','M','u','s','i','c',0};
 752   static const WCHAR DxDiag_DirectInput[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','I','n','p','u','t',0};
 753   static const WCHAR DxDiag_DirectPlay[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','P','l','a','y',0};
 754   static const WCHAR DxDiag_DirectShowFilters[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','S','h','o','w','F','i','l','t','e','r','s',0};
 755   IDxDiagContainer* pSubCont = NULL;
 756
 757   TRACE("(%p)\n", pRootCont);
 758
 759   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubCont);
 760   if (FAILED(hr)) { return hr; }
 761   hr = DXDiag_InitDXDiagSystemInfoContainer(pSubCont);
 762   hr = IDxDiagContainerImpl_AddChildContainer(pRootCont, DxDiag_SystemInfo, pSubCont);
 763
 764   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubCont);
 765   if (FAILED(hr)) { return hr; }
 766   hr = DXDiag_InitDXDiagSystemDevicesContainer(pSubCont);
 767   hr = IDxDiagContainerImpl_AddChildContainer(pRootCont, DxDiag_SystemDevices, pSubCont);
 768
 769   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubCont);
 770   if (FAILED(hr)) { return hr; }
 771   hr = DXDiag_InitDXDiagLogicalDisksContainer(pSubCont);
 772   hr = IDxDiagContainerImpl_AddChildContainer(pRootCont, DxDiag_LogicalDisks, pSubCont);
 773
 774   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubCont);
 775   if (FAILED(hr)) { return hr; }
 776   hr = DXDiag_InitDXDiagDirectXFilesContainer(pSubCont);
 777   hr = IDxDiagContainerImpl_AddChildContainer(pRootCont, DxDiag_DirectXFiles, pSubCont);
 778
 779   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubCont);
 780   if (FAILED(hr)) { return hr; }
 781   hr = DXDiag_InitDXDiagDisplayContainer(pSubCont);
 782   hr = IDxDiagContainerImpl_AddChildContainer(pRootCont, DxDiag_DisplayDevices, pSubCont);
 783
 784   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubCont);
 785   if (FAILED(hr)) { return hr; }
 786   hr = DXDiag_InitDXDiagDirectSoundContainer(pSubCont);
 787   hr = IDxDiagContainerImpl_AddChildContainer(pRootCont, DxDiag_DirectSound, pSubCont);
 788
 789   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubCont);
 790   if (FAILED(hr)) { return hr; }
 791   hr = DXDiag_InitDXDiagDirectMusicContainer(pSubCont);
 792   hr = IDxDiagContainerImpl_AddChildContainer(pRootCont, DxDiag_DirectMusic, pSubCont);
 793
 794   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubCont);
 795   if (FAILED(hr)) { return hr; }
 796   hr = DXDiag_InitDXDiagDirectInputContainer(pSubCont);
 797   hr = IDxDiagContainerImpl_AddChildContainer(pRootCont, DxDiag_DirectInput, pSubCont);
 798
 799   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubCont);
 800   if (FAILED(hr)) { return hr; }
 801   hr = DXDiag_InitDXDiagDirectPlayContainer(pSubCont);
 802   hr = IDxDiagContainerImpl_AddChildContainer(pRootCont, DxDiag_DirectPlay, pSubCont);
 803
 804   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubCont);
 805   if (FAILED(hr)) { return hr; }
 806   hr = DXDiag_InitDXDiagDirectShowFiltersContainer(pSubCont);
 807   hr = IDxDiagContainerImpl_AddChildContainer(pRootCont, DxDiag_DirectShowFilters, pSubCont);
 808
 809   return hr;
 810 }