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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  */
  21
  22 #include "config.h"
  23 #include "wine/debug.h"
  24
  25 #define COBJMACROS
  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
  35 WINE_DEFAULT_DEBUG_CHANNEL(dxdiag);
  36
  37 /* IDxDiagProvider IUnknown parts follow: */
  38 HRESULT WINAPI IDxDiagProviderImpl_QueryInterface(PDXDIAGPROVIDER iface, REFIID riid, LPVOID *ppobj)
  39 {
  40     IDxDiagProviderImpl *This = (IDxDiagProviderImpl *)iface;
  41
  42     if (IsEqualGUID(riid, &IID_IUnknown)
  43         || IsEqualGUID(riid, &IID_IDxDiagProvider)) {
  44         IDxDiagProviderImpl_AddRef(iface);
  45         *ppobj = This;
  46         return S_OK;
  47     }
  48
  49     WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
  50     return E_NOINTERFACE;
  51 }
  52
  53 ULONG WINAPI IDxDiagProviderImpl_AddRef(PDXDIAGPROVIDER iface) {
  54     IDxDiagProviderImpl *This = (IDxDiagProviderImpl *)iface;
  55     ULONG refCount = InterlockedIncrement(&This->ref);
  56
  57     TRACE("(%p)->(ref before=%lu)\n", This, refCount - 1);
  58
  59     DXDIAGN_LockModule();
  60
  61     return refCount;
  62 }
  63
  64 ULONG WINAPI IDxDiagProviderImpl_Release(PDXDIAGPROVIDER iface) {
  65     IDxDiagProviderImpl *This = (IDxDiagProviderImpl *)iface;
  66     ULONG refCount = InterlockedDecrement(&This->ref);
  67
  68     TRACE("(%p)->(ref before=%lu)\n", This, refCount + 1);
  69
  70     if (!refCount) {
  71         HeapFree(GetProcessHeap(), 0, This);
  72     }
  73
  74     DXDIAGN_UnlockModule();
  75
  76     return refCount;
  77 }
  78
  79 /* IDxDiagProvider Interface follow: */
  80 HRESULT WINAPI IDxDiagProviderImpl_Initialize(PDXDIAGPROVIDER iface, DXDIAG_INIT_PARAMS* pParams) {
  81     IDxDiagProviderImpl *This = (IDxDiagProviderImpl *)iface;
  82     TRACE("(%p,%p)\n", iface, pParams);
  83
  84     if (NULL == pParams) {
  85       return E_POINTER;
  86     }
  87     if (pParams->dwSize != sizeof(DXDIAG_INIT_PARAMS)) {
  88       return E_INVALIDARG;
  89     }
  90
  91     This->init = TRUE;
  92     memcpy(&This->params, pParams, pParams->dwSize);
  93     return S_OK;
  94 }
  95
  96 HRESULT WINAPI IDxDiagProviderImpl_GetRootContainer(PDXDIAGPROVIDER iface, IDxDiagContainer** ppInstance) {
  97   HRESULT hr = S_OK;
  98   IDxDiagProviderImpl *This = (IDxDiagProviderImpl *)iface;
  99   TRACE("(%p,%p)\n", iface, ppInstance);
 100
 101   if (NULL == ppInstance) {
 102     return E_INVALIDARG;
 103   }
 104   if (FALSE == This->init) {
 105     return E_INVALIDARG; /* should be E_CO_UNINITIALIZED */
 106   }
 107   if (NULL == This->pRootContainer) {
 108     hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &This->pRootContainer);
 109     if (FAILED(hr)) {
 110       return hr;
 111     }
 112     hr = DXDiag_InitRootDXDiagContainer((PDXDIAGCONTAINER)This->pRootContainer);
 113   }
 114   return IDxDiagContainerImpl_QueryInterface((PDXDIAGCONTAINER)This->pRootContainer, &IID_IDxDiagContainer, (void**) ppInstance);
 115 }
 116
 117 static const IDxDiagProviderVtbl DxDiagProvider_Vtbl =
 118 {
 119     IDxDiagProviderImpl_QueryInterface,
 120     IDxDiagProviderImpl_AddRef,
 121     IDxDiagProviderImpl_Release,
 122     IDxDiagProviderImpl_Initialize,
 123     IDxDiagProviderImpl_GetRootContainer
 124 };
 125
 126 HRESULT DXDiag_CreateDXDiagProvider(LPCLASSFACTORY iface, LPUNKNOWN punkOuter, REFIID riid, LPVOID *ppobj) {
 127   IDxDiagProviderImpl* provider;
 128
 129   TRACE("(%p, %s, %p)\n", punkOuter, debugstr_guid(riid), ppobj);
 130
 131   provider = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDxDiagProviderImpl));
 132   if (NULL == provider) {
 133     *ppobj = NULL;
 134     return E_OUTOFMEMORY;
 135   }
 136   provider->lpVtbl = &DxDiagProvider_Vtbl;
 137   provider->ref = 0; /* will be inited with QueryInterface */
 138   return IDxDiagProviderImpl_QueryInterface ((PDXDIAGPROVIDER)provider, riid, ppobj);
 139 }
 140
 141 /**
 142  * @param szFilePath: usually GetSystemDirectoryW
 143  * @param szFileName: name of the dll without path
 144  */
 145 HRESULT DXDiag_AddFileDescContainer(IDxDiagContainer* pSubCont, const WCHAR* szFilePath, const WCHAR* szFileName) {
 146   HRESULT hr = S_OK;
 147   /**/
 148   static const WCHAR szSlashSep[] = {'\\',0};
 149   static const WCHAR szPath[] = {'s','z','P','a','t','h',0};
 150   static const WCHAR szName[] = {'s','z','N','a','m','e',0};
 151   static const WCHAR szVersion[] = {'s','z','V','e','r','s','i','o','n',0};
 152   static const WCHAR szAttributes[] = {'s','z','A','t','t','r','i','b','u','t','e','s',0};
 153   static const WCHAR szLanguageEnglish[] = {'s','z','L','a','n','g','u','a','g','e','E','n','g','l','i','s','h',0};
 154   static const WCHAR dwFileTimeHigh[] = {'d','w','F','i','l','e','T','i','m','e','H','i','g','h',0};
 155   static const WCHAR dwFileTimeLow[] = {'d','w','F','i','l','e','T','i','m','e','L','o','w',0};
 156   static const WCHAR bBeta[] = {'b','B','e','t','a',0};
 157   static const WCHAR bDebug[] = {'b','D','e','b','u','g',0};
 158   static const WCHAR bExists[] = {'b','E','x','i','s','t','s',0};
 159   /** values */
 160   static const WCHAR szFinal_Retail_v[] = {'F','i','n','a','l',' ','R','e','t','a','i','l',0};
 161   static const WCHAR szEnglish_v[] = {'E','n','g','l','i','s','h',0};
 162   static const WCHAR szVersionFormat[] = {'%','u','.','%','0','2','u','.','%','0','4','u','.','%','0','4','u',0};
 163   VARIANT v;
 164
 165   WCHAR szFile[512];
 166   WCHAR szVersion_v[1024];
 167   DWORD retval, hdl;
 168   LPVOID pVersionInfo;
 169   BOOL boolret;
 170   UINT uiLength;
 171   VS_FIXEDFILEINFO* pFileInfo;
 172
 173   FIXME("(%p,%s)\n", pSubCont, debugstr_w(szFileName));
 174
 175   lstrcpyW(szFile, szFilePath);
 176   lstrcatW(szFile, szSlashSep);
 177   lstrcatW(szFile, szFileName);
 178
 179   retval = GetFileVersionInfoSizeW(szFile, &hdl);
 180   pVersionInfo = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, retval);
 181   hr = GetFileVersionInfoW(szFile, 0, retval, pVersionInfo);
 182   boolret = VerQueryValueW(pVersionInfo, (LPWSTR) szSlashSep, (LPVOID) &pFileInfo, &uiLength);
 183
 184   V_VT(&v) = VT_BSTR; V_BSTR(&v) = SysAllocString(szFile);
 185   hr = IDxDiagContainerImpl_AddProp(pSubCont, szPath, &v);
 186   VariantClear(&v);
 187   V_VT(&v) = VT_BSTR; V_BSTR(&v) = SysAllocString(szFileName);
 188   hr = IDxDiagContainerImpl_AddProp(pSubCont, szName, &v);
 189   VariantClear(&v);
 190   V_VT(&v) = VT_BOOL; V_BOOL(&v) = boolret;
 191   hr = IDxDiagContainerImpl_AddProp(pSubCont, bExists, &v);
 192   VariantClear(&v);
 193
 194   if (boolret) {
 195     snprintfW(szVersion_v, sizeof(szVersion_v),
 196               szVersionFormat,
 197               HIWORD(pFileInfo->dwFileVersionMS),
 198               LOWORD(pFileInfo->dwFileVersionMS),
 199               HIWORD(pFileInfo->dwFileVersionLS),
 200               LOWORD(pFileInfo->dwFileVersionLS));
 201
 202     TRACE("Found version as (%s)\n", debugstr_w(szVersion_v));
 203
 204     V_VT(&v) = VT_BSTR; V_BSTR(&v) = SysAllocString(szVersion_v);
 205     hr = IDxDiagContainerImpl_AddProp(pSubCont, szVersion, &v);
 206     VariantClear(&v);
 207     V_VT(&v) = VT_BSTR; V_BSTR(&v) = SysAllocString(szFinal_Retail_v);
 208     hr = IDxDiagContainerImpl_AddProp(pSubCont, szAttributes, &v);
 209     VariantClear(&v);
 210     V_VT(&v) = VT_BSTR; V_BSTR(&v) = SysAllocString(szEnglish_v);
 211     hr = IDxDiagContainerImpl_AddProp(pSubCont, szLanguageEnglish, &v);
 212     VariantClear(&v);
 213     V_VT(&v) = VT_UI4; V_UI4(&v) = pFileInfo->dwFileDateMS;
 214     hr = IDxDiagContainerImpl_AddProp(pSubCont, dwFileTimeHigh, &v);
 215     VariantClear(&v);
 216     V_VT(&v) = VT_UI4; V_UI4(&v) = pFileInfo->dwFileDateLS;
 217     hr = IDxDiagContainerImpl_AddProp(pSubCont, dwFileTimeLow, &v);
 218     VariantClear(&v);
 219     V_VT(&v) = VT_BOOL; V_BOOL(&v) = (0 != ((pFileInfo->dwFileFlags & pFileInfo->dwFileFlagsMask) & VS_FF_PRERELEASE));
 220     hr = IDxDiagContainerImpl_AddProp(pSubCont, bBeta, &v);
 221     VariantClear(&v);
 222     V_VT(&v) = VT_BOOL; V_BOOL(&v) = (0 != ((pFileInfo->dwFileFlags & pFileInfo->dwFileFlagsMask) & VS_FF_DEBUG));
 223     hr = IDxDiagContainerImpl_AddProp(pSubCont, bDebug, &v);
 224     VariantClear(&v);
 225   }
 226
 227   HeapFree(GetProcessHeap(), 0, pVersionInfo);
 228
 229   return hr;
 230 }
 231
 232 HRESULT DXDiag_InitDXDiagSystemInfoContainer(IDxDiagContainer* pSubCont) {
 233   HRESULT hr = S_OK;
 234   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};
 235   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};
 236   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};
 237   static const WCHAR szDirectXVersionLetter_v[] = {'c',0};
 238   static const WCHAR bDebug[] = {'b','D','e','b','u','g',0};
 239   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};
 240   static const WCHAR szDirectXVersionEnglish_v[] = {'4','.','0','9','.','0','0','0','0','.','0','9','0','4',0};
 241   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};
 242   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};
 243   /*static const WCHAR szDxDiagVersion[] = {'s','z','D','x','D','i','a','g','V','e','r','s','i','o','n',0};*/
 244   /*szWindowsDir*/
 245   /*szWindowsDir*/
 246   /*"dwOSMajorVersion"*/
 247   /*"dwOSMinorVersion"*/
 248   /*"dwOSBuildNumber"*/
 249   /*"dwOSPlatformID"*/
 250   VARIANT v;
 251
 252   V_VT(&v) = VT_UI4; V_UI4(&v) = 9;
 253   hr = IDxDiagContainerImpl_AddProp(pSubCont, dwDirectXVersionMajor, &v);
 254   VariantClear(&v);
 255   V_VT(&v) = VT_UI4; V_UI4(&v) = 0;
 256   hr = IDxDiagContainerImpl_AddProp(pSubCont, dwDirectXVersionMinor, &v);
 257   VariantClear(&v);
 258   V_VT(&v) = VT_BSTR; V_BSTR(&v) = SysAllocString(szDirectXVersionLetter_v);
 259   hr = IDxDiagContainerImpl_AddProp(pSubCont, szDirectXVersionLetter, &v);
 260   VariantClear(&v);
 261   V_VT(&v) = VT_BSTR; V_BSTR(&v) = SysAllocString(szDirectXVersionEnglish_v);
 262   hr = IDxDiagContainerImpl_AddProp(pSubCont, szDirectXVersionEnglish, &v);
 263   VariantClear(&v);
 264   V_VT(&v) = VT_BSTR; V_BSTR(&v) = SysAllocString(szDirectXVersionLongEnglish_v);
 265   hr = IDxDiagContainerImpl_AddProp(pSubCont, szDirectXVersionLongEnglish, &v);
 266   VariantClear(&v);
 267   V_VT(&v) = VT_BOOL; V_BOOL(&v) = FALSE;
 268   hr = IDxDiagContainerImpl_AddProp(pSubCont, bDebug, &v);
 269   VariantClear(&v);
 270
 271   return hr;
 272 }
 273
 274 HRESULT DXDiag_InitDXDiagSystemDevicesContainer(IDxDiagContainer* pSubCont) {
 275   HRESULT hr = S_OK;
 276   /*
 277   static const WCHAR szDescription[] = {'s','z','D','e','s','c','r','i','p','t','i','o','n',0};
 278   static const WCHAR szDeviceID[] = {'s','z','D','e','v','i','c','e','I','D',0};
 279
 280   static const WCHAR szDrivers[] = {'s','z','D','r','i','v','e','r','s',0};
 281
 282   VARIANT v;
 283   IDxDiagContainer* pDeviceSubCont = NULL;
 284   IDxDiagContainer* pDriversCont = NULL;
 285
 286   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pDeviceSubCont);
 287   if (FAILED(hr)) { return hr; }
 288   V_VT(pvarProp) = VT_BSTR; V_BSTR(pvarProp) = SysAllocString(property->psz);
 289   hr = IDxDiagContainerImpl_AddProp(pDeviceSubCont, szDescription, &v);
 290   VariantClear(&v);
 291   V_VT(pvarProp) = VT_BSTR; V_BSTR(pvarProp) = SysAllocString(property->psz);
 292   hr = IDxDiagContainerImpl_AddProp(pDeviceSubCont, szDeviceID, &v);
 293   VariantClear(&v);
 294
 295   hr = IDxDiagContainerImpl_AddChildContainer(pSubCont, "", pDeviceSubCont);
 296   */
 297
 298   /*
 299    * Drivers Cont contains Files Desc Containers
 300    */
 301   /*
 302   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pDriversCont);
 303   if (FAILED(hr)) { return hr; }
 304   hr = IDxDiagContainerImpl_AddChildContainer(pDeviceSubCont, szDrivers, pDriversCont);
 305
 306   */
 307   return hr;
 308 }
 309
 310 HRESULT DXDiag_InitDXDiagLogicalDisksContainer(IDxDiagContainer* pSubCont) {
 311   HRESULT hr = S_OK;
 312   /*
 313   static const WCHAR szDriveLetter[] = {'s','z','D','r','i','v','e','L','e','t','t','e','r',0};
 314   static const WCHAR szFreeSpace[] = {'s','z','F','r','e','e','S','p','a','c','e',0};
 315   static const WCHAR szMaxSpace[] = {'s','z','M','a','x','S','p','a','c','e',0};
 316   static const WCHAR szFileSystem[] = {'s','z','F','i','l','e','S','y','s','t','e','m',0};
 317   static const WCHAR szModel[] = {'s','z','M','o','d','e','l',0};
 318   static const WCHAR szPNPDeviceID[] = {'s','z','P','N','P','D','e','v','i','c','e','I','D',0};
 319   static const WCHAR dwHardDriveIndex[] = {'d','w','H','a','r','d','D','r','i','v','e','I','n','d','e','x',0};
 320
 321   static const WCHAR szDrivers[] = {'s','z','D','r','i','v','e','r','s',0};
 322
 323   VARIANT v;
 324   IDxDiagContainer* pDiskSubCont = NULL;
 325   IDxDiagContainer* pDriversCont = NULL;
 326
 327   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pDiskSubCont);
 328   if (FAILED(hr)) { return hr; }
 329   hr = IDxDiagContainerImpl_AddChildContainer(pSubCont, "" , pDiskSubCont);
 330   */
 331
 332   /*
 333    * Drivers Cont contains Files Desc Containers
 334    */
 335   /*
 336   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pDriversCont);
 337   if (FAILED(hr)) { return hr; }
 338   hr = IDxDiagContainerImpl_AddChildContainer(pDeviceSubCont, szDrivers, pDriversCont);
 339   */
 340   return hr;
 341 }
 342 HRESULT DXDiag_InitDXDiagDirectXFilesContainer(IDxDiagContainer* pSubCont) {
 343   HRESULT hr = S_OK;
 344   /**/
 345   static const WCHAR ddraw_dll[] = {'d','d','r','a','w','.','d','l','l',0};
 346   static const WCHAR dplayx_dll[] = {'d','p','l','a','y','x','.','d','l','l',0};
 347   static const WCHAR dpnet_dll[] = {'d','p','n','e','t','.','d','l','l',0};
 348   static const WCHAR dinput_dll[] = {'d','i','n','p','u','t','.','d','l','l',0};
 349   static const WCHAR dinput8_dll[] = {'d','i','n','p','u','t','8','.','d','l','l',0};
 350   static const WCHAR dsound_dll[] = {'d','s','o','u','n','d','.','d','l','l',0};
 351   static const WCHAR dswave_dll[] = {'d','s','w','a','v','e','.','d','l','l',0};
 352   static const WCHAR d3d8_dll[] = {'d','3','d','8','.','d','l','l',0};
 353   static const WCHAR d3d9_dll[] = {'d','3','d','9','.','d','l','l',0};
 354   static const WCHAR dmband_dll[] = {'d','m','b','a','n','d','.','d','l','l',0};
 355   static const WCHAR dmcompos_dll[] = {'d','m','c','o','m','p','o','s','.','d','l','l',0};
 356   static const WCHAR dmime_dll[] =  {'d','m','i','m','e','.','d','l','l',0};
 357   static const WCHAR dmloader_dll[] = {'d','m','l','o','a','d','e','r','.','d','l','l',0};
 358   static const WCHAR dmscript_dll[] = {'d','m','s','c','r','i','p','t','.','d','l','l',0};
 359   static const WCHAR dmstyle_dll[] = {'d','m','s','t','y','l','e','.','d','l','l',0};
 360   static const WCHAR dmsynth_dll[] = {'d','m','s','y','n','t','h','.','d','l','l',0};
 361   static const WCHAR dmusic_dll[] = {'d','m','u','s','i','c','.','d','l','l',0};
 362   static const WCHAR devenum_dll[] = {'d','e','v','e','n','u','m','.','d','l','l',0};
 363   static const WCHAR quartz_dll[] = {'q','u','a','r','t','z','.','d','l','l',0};
 364   WCHAR szFilePath[512];
 365
 366   hr = GetSystemDirectoryW(szFilePath, MAX_PATH);
 367   if (FAILED(hr)) { return hr; }
 368   szFilePath[MAX_PATH-1]=0;
 369
 370   hr = DXDiag_AddFileDescContainer(pSubCont, szFilePath, ddraw_dll);
 371   hr = DXDiag_AddFileDescContainer(pSubCont, szFilePath, dplayx_dll);
 372   hr = DXDiag_AddFileDescContainer(pSubCont, szFilePath, dpnet_dll);
 373   hr = DXDiag_AddFileDescContainer(pSubCont, szFilePath, dinput_dll);
 374   hr = DXDiag_AddFileDescContainer(pSubCont, szFilePath, dinput8_dll);
 375   hr = DXDiag_AddFileDescContainer(pSubCont, szFilePath, dsound_dll);
 376   hr = DXDiag_AddFileDescContainer(pSubCont, szFilePath, dswave_dll);
 377   hr = DXDiag_AddFileDescContainer(pSubCont, szFilePath, d3d8_dll);
 378   hr = DXDiag_AddFileDescContainer(pSubCont, szFilePath, d3d9_dll);
 379   hr = DXDiag_AddFileDescContainer(pSubCont, szFilePath, dmband_dll);
 380   hr = DXDiag_AddFileDescContainer(pSubCont, szFilePath, dmcompos_dll);
 381   hr = DXDiag_AddFileDescContainer(pSubCont, szFilePath, dmime_dll);
 382   hr = DXDiag_AddFileDescContainer(pSubCont, szFilePath, dmloader_dll);
 383   hr = DXDiag_AddFileDescContainer(pSubCont, szFilePath, dmscript_dll);
 384   hr = DXDiag_AddFileDescContainer(pSubCont, szFilePath, dmstyle_dll);
 385   hr = DXDiag_AddFileDescContainer(pSubCont, szFilePath, dmsynth_dll);
 386   hr = DXDiag_AddFileDescContainer(pSubCont, szFilePath, dmusic_dll);
 387   hr = DXDiag_AddFileDescContainer(pSubCont, szFilePath, devenum_dll);
 388   hr = DXDiag_AddFileDescContainer(pSubCont, szFilePath, quartz_dll);
 389   return hr;
 390 }
 391
 392 HRESULT DXDiag_InitDXDiagDisplayContainer(IDxDiagContainer* pSubCont) {
 393   HRESULT hr = S_OK;
 394   /*
 395   static const WCHAR szDescription[] = {'s','z','D','e','s','c','r','i','p','t','i','o','n',0};
 396   static const WCHAR szDeviceName[] = {'s','z','D','e','v','i','c','e','N','a','m','e',0};
 397   static const WCHAR szKeyDeviceID[] = {'s','z','K','e','y','D','e','v','i','c','e','I','D',0};
 398   static const WCHAR szKeyDeviceKey[] = {'s','z','K','e','y','D','e','v','i','c','e','K','e','y',0};
 399   WCHAR szAdapterName[512];
 400   VARIANT v;
 401   IDxDiagContainer* pDisplayAdapterSubCont = NULL;
 402   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pDisplayAdapterSubCont);
 403   if (FAILED(hr)) { return hr; }
 404   hr = IDxDiagContainerImpl_AddChildContainer(pSubCont, szAdapterName, pDisplayAdapterSubCont);
 405   */
 406   return hr;
 407 }
 408
 409 HRESULT DXDiag_InitDXDiagDirectSoundContainer(IDxDiagContainer* pSubCont) {
 410   HRESULT hr = S_OK;
 411   static const WCHAR DxDiag_SoundDevices[] = {'D','x','D','i','a','g','_','S','o','u','n','d','D','e','v','i','c','e','s',0};
 412   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};
 413   IDxDiagContainer* pSubSubCont = NULL;
 414
 415   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubSubCont);
 416   if (FAILED(hr)) { return hr; }
 417   hr = IDxDiagContainerImpl_AddChildContainer(pSubCont, DxDiag_SoundDevices, pSubSubCont);
 418
 419   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubSubCont);
 420   if (FAILED(hr)) { return hr; }
 421   hr = IDxDiagContainerImpl_AddChildContainer(pSubCont, DxDiag_SoundCaptureDevices, pSubSubCont);
 422
 423   return hr;
 424 }
 425
 426 HRESULT DXDiag_InitDXDiagDirectMusicContainer(IDxDiagContainer* pSubCont) {
 427   HRESULT hr = S_OK;
 428   return hr;
 429 }
 430 HRESULT DXDiag_InitDXDiagDirectInputContainer(IDxDiagContainer* pSubCont) {
 431   HRESULT hr = S_OK;
 432   return hr;
 433 }
 434 HRESULT DXDiag_InitDXDiagDirectPlayContainer(IDxDiagContainer* pSubCont) {
 435   HRESULT hr = S_OK;
 436   return hr;
 437 }
 438
 439 struct REG_RF {
 440   DWORD dwVersion;
 441   DWORD dwMerit;
 442   DWORD dwPins;
 443   DWORD dwUnused;
 444 };
 445 struct REG_RFP {
 446   BYTE signature[4]; /* e.g. "0pi3" */
 447   DWORD dwFlags;
 448   DWORD dwInstances;
 449   DWORD dwMediaTypes;
 450   DWORD dwMediums;
 451   DWORD bCategory; /* is there a category clsid? */
 452   /* optional: dwOffsetCategoryClsid */
 453 };
 454 struct REG_TYPE {
 455   BYTE signature[4]; /* e.g. "0ty3" */
 456   DWORD dwUnused;
 457   DWORD dwOffsetMajor;
 458   DWORD dwOffsetMinor;
 459 };
 460
 461 HRESULT DXDiag_InitDXDiagDirectShowFiltersContainer(IDxDiagContainer* pSubCont) {
 462   HRESULT hr = S_OK;
 463   static const WCHAR szName[] = {'s','z','N','a','m','e',0};
 464   static const WCHAR szCatName[] = {'s','z','C','a','t','N','a','m','e',0};
 465   static const WCHAR szClsidCat[] = {'s','z','C','l','s','i','d','C','a','t',0};
 466   static const WCHAR szClsidFilter[] = {'s','z','C','l','s','i','d','F','i','l','t','e','r',0};
 467   static const WCHAR dwInputs[] = {'d','w','I','n','p','u','t','s',0};
 468   static const WCHAR dwOutputs[] = {'d','w','O','u','t','p','u','t','s',0};
 469   static const WCHAR dwMerit[] = {'d','w','M','e','r','i','t',0};
 470   /*
 471   static const WCHAR szFileName[] = {'s','z','F','i','l','e','N','a','m','e',0};
 472   static const WCHAR szFileVersion[] = {'s','z','F','i','l','e','V','e','r','s','i','o','n',0};
 473   */
 474   VARIANT v;
 475
 476   static const WCHAR wszClsidName[] = {'C','L','S','I','D',0};
 477   static const WCHAR wszFriendlyName[] = {'F','r','i','e','n','d','l','y','N','a','m','e',0};
 478   static const WCHAR wszFilterDataName[] = {'F','i','l','t','e','r','D','a','t','a',0};
 479   /*static const WCHAR wszMeritName[] = {'M','e','r','i','t',0};*/
 480
 481   ICreateDevEnum* pCreateDevEnum = NULL;
 482   IEnumMoniker* pEmCat = NULL;
 483   IMoniker* pMCat = NULL;
 484   /** */
 485   hr = CoCreateInstance(&CLSID_SystemDeviceEnum,
 486                         NULL,
 487                         CLSCTX_INPROC_SERVER,
 488                         &IID_ICreateDevEnum,
 489                         (void**) &pCreateDevEnum);
 490   if (FAILED(hr)) return hr;
 491
 492   hr = ICreateDevEnum_CreateClassEnumerator(pCreateDevEnum, &CLSID_ActiveMovieCategories, &pEmCat, 0);
 493   if (FAILED(hr)) goto out_show_filters;
 494
 495   VariantInit(&v);
 496
 497   while (S_OK == IEnumMoniker_Next(pEmCat, 1, &pMCat, NULL)) {
 498     IPropertyBag* pPropBag = NULL;
 499     CLSID clsidCat;
 500     hr = IMoniker_BindToStorage(pMCat, NULL, NULL, &IID_IPropertyBag, (void**) &pPropBag);
 501     if (SUCCEEDED(hr)) {
 502       WCHAR* wszCatName = NULL;
 503       WCHAR* wszCatClsid = NULL;
 504
 505       hr = IPropertyBag_Read(pPropBag, wszFriendlyName, &v, 0);
 506       wszCatName = SysAllocString(V_BSTR(&v));
 507       VariantClear(&v);
 508
 509       hr = IPropertyBag_Read(pPropBag, wszClsidName, &v, 0);
 510       wszCatClsid = SysAllocString(V_BSTR(&v));
 511       hr = CLSIDFromString(V_UNION(&v, bstrVal), &clsidCat);
 512       VariantClear(&v);
 513
 514       /*
 515       hr = IPropertyBag_Read(pPropBag, wszMeritName, &v, 0);
 516       hr = IDxDiagContainerImpl_AddProp(pSubCont, dwMerit, &v);
 517       VariantClear(&v);
 518       */
 519
 520       if (SUCCEEDED(hr)) {
 521         IEnumMoniker* pEnum = NULL;
 522         IMoniker* pMoniker = NULL;
 523         hr = ICreateDevEnum_CreateClassEnumerator(pCreateDevEnum, &clsidCat, &pEnum, 0);
 524         FIXME("\tClassEnumerator for clsid(%s) pEnum(%p)\n", debugstr_guid(&clsidCat), pEnum);
 525         if (FAILED(hr) || pEnum == NULL) {
 526           goto class_enum_failed;
 527         }
 528         while (NULL != pEnum && S_OK == IEnumMoniker_Next(pEnum, 1, &pMoniker, NULL)) {
 529           IPropertyBag* pPropFilterBag = NULL;
 530           FIXME("\tIEnumMoniker_Next(%p, 1, %p)\n", pEnum, pMoniker);
 531           hr = IMoniker_BindToStorage(pMoniker, NULL, NULL, &IID_IPropertyBag, (void**) &pPropFilterBag);
 532           if (SUCCEEDED(hr)) {
 533             LPBYTE pData = NULL;
 534             LPBYTE pCurrent = NULL;
 535             struct REG_RF* prrf = NULL;
 536             VARIANT v_data;
 537             DWORD it;
 538             DWORD dwNOutputs = 0;
 539             DWORD dwNInputs = 0;
 540
 541             V_VT(&v) = VT_BSTR; V_BSTR(&v) = SysAllocString(wszCatName);
 542             hr = IDxDiagContainerImpl_AddProp(pSubCont, szCatName, &v);
 543             VariantClear(&v);
 544
 545             V_VT(&v) = VT_BSTR; V_BSTR(&v) = SysAllocString(wszCatClsid);
 546             hr = IDxDiagContainerImpl_AddProp(pSubCont, szClsidCat, &v);
 547             VariantClear(&v);
 548
 549             hr = IPropertyBag_Read(pPropFilterBag, wszFriendlyName, &v, 0);
 550             hr = IDxDiagContainerImpl_AddProp(pSubCont, szName, &v);
 551             FIXME("\tName:%s\n", debugstr_w(V_BSTR(&v)));
 552             VariantClear(&v);
 553
 554             hr = IPropertyBag_Read(pPropFilterBag, wszClsidName, &v, 0);
 555             FIXME("\tClsid:%s\n", debugstr_w(V_BSTR(&v)));
 556             hr = IDxDiagContainerImpl_AddProp(pSubCont, szClsidFilter, &v);
 557             VariantClear(&v);
 558
 559             hr = IPropertyBag_Read(pPropFilterBag, wszFilterDataName, &v, NULL);
 560             hr = SafeArrayAccessData(V_UNION(&v, parray), (LPVOID*) &pData);
 561             prrf = (struct REG_RF*) pData;
 562             pCurrent = pData;
 563
 564             VariantInit(&v_data);
 565             V_VT(&v_data) = VT_UI4; V_UI4(&v_data) = prrf->dwVersion;
 566             hr = IDxDiagContainerImpl_AddProp(pSubCont, szName, &v_data);
 567             VariantClear(&v_data);
 568             V_VT(&v_data) = VT_UI4; V_UI4(&v_data) = prrf->dwMerit;
 569             hr = IDxDiagContainerImpl_AddProp(pSubCont, dwMerit, &v_data);
 570             VariantClear(&v_data);
 571
 572             pCurrent += sizeof(struct REG_RF);
 573             for (it = 0; it < prrf->dwPins; ++it) {
 574               struct REG_RFP* prrfp = (struct REG_RFP*) pCurrent;
 575               UINT j;
 576
 577               if (prrfp->dwFlags & REG_PINFLAG_B_OUTPUT) ++dwNOutputs;
 578               else ++dwNInputs;
 579
 580               pCurrent += sizeof(struct REG_RFP);
 581               if (prrfp->bCategory) {
 582                 pCurrent += sizeof(DWORD);
 583               }
 584               for (j = 0; j < prrfp->dwMediaTypes; ++j) {
 585                 struct REG_TYPE* prt = (struct REG_TYPE *)pCurrent;
 586                 pCurrent += sizeof(*prt);
 587               }
 588               for (j = 0; j < prrfp->dwMediums; ++j) {
 589                 DWORD dwOffset = *(DWORD*) pCurrent;
 590                 pCurrent += sizeof(dwOffset);
 591               }
 592             }
 593
 594             V_VT(&v_data) = VT_UI4; V_UI4(&v_data) = dwNInputs;
 595             hr = IDxDiagContainerImpl_AddProp(pSubCont, dwInputs, &v_data);
 596             VariantClear(&v_data);
 597             V_VT(&v_data) = VT_UI4; V_UI4(&v_data) = dwNOutputs;
 598             hr = IDxDiagContainerImpl_AddProp(pSubCont, dwOutputs, &v_data);
 599             VariantClear(&v_data);
 600
 601             SafeArrayUnaccessData(V_UNION(&v, parray));
 602             VariantClear(&v);
 603           }
 604           IPropertyBag_Release(pPropFilterBag); pPropFilterBag = NULL;
 605         }
 606         IEnumMoniker_Release(pEnum); pEnum = NULL;
 607       }
 608 class_enum_failed:
 609       SysFreeString(wszCatName);
 610       SysFreeString(wszCatClsid);
 611       IPropertyBag_Release(pPropBag); pPropBag = NULL;
 612     }
 613     IEnumMoniker_Release(pMCat); pMCat = NULL;
 614   }
 615
 616 out_show_filters:
 617   if (NULL != pEmCat) { IEnumMoniker_Release(pEmCat); pEmCat = NULL; }
 618   if (NULL != pCreateDevEnum) { ICreateDevEnum_Release(pCreateDevEnum); pCreateDevEnum = NULL; }
 619   return hr;
 620 }
 621
 622 HRESULT DXDiag_InitRootDXDiagContainer(IDxDiagContainer* pRootCont) {
 623   HRESULT hr = S_OK;
 624   static const WCHAR DxDiag_SystemInfo[] = {'D','x','D','i','a','g','_','S','y','s','t','e','m','I','n','f','o',0};
 625   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};
 626   static const WCHAR DxDiag_LogicalDisks[] = {'D','x','D','i','a','g','_','L','o','g','i','c','a','l','D','i','s','k','s',0};
 627   static const WCHAR DxDiag_DirectXFiles[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','X','F','i','l','e','s',0};
 628   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};
 629   static const WCHAR DxDiag_DirectSound[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','S','o','u','n','d',0};
 630   static const WCHAR DxDiag_DirectMusic[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','M','u','s','i','c',0};
 631   static const WCHAR DxDiag_DirectInput[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','I','n','p','u','t',0};
 632   static const WCHAR DxDiag_DirectPlay[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','P','l','a','y',0};
 633   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};
 634   IDxDiagContainer* pSubCont = NULL;
 635
 636   TRACE("(%p)\n", pRootCont);
 637
 638   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubCont);
 639   if (FAILED(hr)) { return hr; }
 640   hr = DXDiag_InitDXDiagSystemInfoContainer(pSubCont);
 641   hr = IDxDiagContainerImpl_AddChildContainer(pRootCont, DxDiag_SystemInfo, pSubCont);
 642
 643   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubCont);
 644   if (FAILED(hr)) { return hr; }
 645   hr = DXDiag_InitDXDiagSystemDevicesContainer(pSubCont);
 646   hr = IDxDiagContainerImpl_AddChildContainer(pRootCont, DxDiag_SystemDevices, pSubCont);
 647
 648   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubCont);
 649   if (FAILED(hr)) { return hr; }
 650   hr = DXDiag_InitDXDiagLogicalDisksContainer(pSubCont);
 651   hr = IDxDiagContainerImpl_AddChildContainer(pRootCont, DxDiag_LogicalDisks, pSubCont);
 652
 653   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubCont);
 654   if (FAILED(hr)) { return hr; }
 655   hr = DXDiag_InitDXDiagDirectXFilesContainer(pSubCont);
 656   hr = IDxDiagContainerImpl_AddChildContainer(pRootCont, DxDiag_DirectXFiles, pSubCont);
 657
 658   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubCont);
 659   if (FAILED(hr)) { return hr; }
 660   hr = DXDiag_InitDXDiagDisplayContainer(pSubCont);
 661   hr = IDxDiagContainerImpl_AddChildContainer(pRootCont, DxDiag_DisplayDevices, pSubCont);
 662
 663   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubCont);
 664   if (FAILED(hr)) { return hr; }
 665   hr = DXDiag_InitDXDiagDirectSoundContainer(pSubCont);
 666   hr = IDxDiagContainerImpl_AddChildContainer(pRootCont, DxDiag_DirectSound, pSubCont);
 667
 668   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubCont);
 669   if (FAILED(hr)) { return hr; }
 670   hr = DXDiag_InitDXDiagDirectMusicContainer(pSubCont);
 671   hr = IDxDiagContainerImpl_AddChildContainer(pRootCont, DxDiag_DirectMusic, pSubCont);
 672
 673   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubCont);
 674   if (FAILED(hr)) { return hr; }
 675   hr = DXDiag_InitDXDiagDirectInputContainer(pSubCont);
 676   hr = IDxDiagContainerImpl_AddChildContainer(pRootCont, DxDiag_DirectInput, pSubCont);
 677
 678   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubCont);
 679   if (FAILED(hr)) { return hr; }
 680   hr = DXDiag_InitDXDiagDirectPlayContainer(pSubCont);
 681   hr = IDxDiagContainerImpl_AddChildContainer(pRootCont, DxDiag_DirectPlay, pSubCont);
 682
 683   hr = DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, (void**) &pSubCont);
 684   if (FAILED(hr)) { return hr; }
 685   hr = DXDiag_InitDXDiagDirectShowFiltersContainer(pSubCont);
 686   hr = IDxDiagContainerImpl_AddChildContainer(pRootCont, DxDiag_DirectShowFilters, pSubCont);
 687
 688   return hr;
 689 }