2 * IDxDiagProvider Implementation
4 * Copyright 2004-2005 Raphael Junqueira
5 * Copyright 2010 Andrew Nguyen
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
26 #define NONAMELESSUNION
27 #define NONAMELESSSTRUCT
28 #include "dxdiag_private.h"
29 #include "wine/unicode.h"
42 #include "wine/debug.h"
44 WINE_DEFAULT_DEBUG_CHANNEL(dxdiag);
46 static const WCHAR szEmpty[] = {0};
48 static HRESULT build_information_tree(IDxDiagContainerImpl_Container **pinfo_root);
49 static void free_information_tree(IDxDiagContainerImpl_Container *node);
51 /* IDxDiagProvider IUnknown parts follow: */
52 static HRESULT WINAPI IDxDiagProviderImpl_QueryInterface(PDXDIAGPROVIDER iface, REFIID riid, LPVOID *ppobj)
54 IDxDiagProviderImpl *This = (IDxDiagProviderImpl *)iface;
56 if (!ppobj) return E_INVALIDARG;
58 if (IsEqualGUID(riid, &IID_IUnknown)
59 || IsEqualGUID(riid, &IID_IDxDiagProvider)) {
60 IUnknown_AddRef(iface);
65 WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
70 static ULONG WINAPI IDxDiagProviderImpl_AddRef(PDXDIAGPROVIDER iface) {
71 IDxDiagProviderImpl *This = (IDxDiagProviderImpl *)iface;
72 ULONG refCount = InterlockedIncrement(&This->ref);
74 TRACE("(%p)->(ref before=%u)\n", This, refCount - 1);
81 static ULONG WINAPI IDxDiagProviderImpl_Release(PDXDIAGPROVIDER iface) {
82 IDxDiagProviderImpl *This = (IDxDiagProviderImpl *)iface;
83 ULONG refCount = InterlockedDecrement(&This->ref);
85 TRACE("(%p)->(ref before=%u)\n", This, refCount + 1);
88 free_information_tree(This->info_root);
89 HeapFree(GetProcessHeap(), 0, This);
92 DXDIAGN_UnlockModule();
97 /* IDxDiagProvider Interface follow: */
98 static HRESULT WINAPI IDxDiagProviderImpl_Initialize(PDXDIAGPROVIDER iface, DXDIAG_INIT_PARAMS* pParams) {
99 IDxDiagProviderImpl *This = (IDxDiagProviderImpl *)iface;
102 TRACE("(%p,%p)\n", iface, pParams);
104 if (NULL == pParams) {
107 if (pParams->dwSize != sizeof(DXDIAG_INIT_PARAMS) ||
108 pParams->dwDxDiagHeaderVersion != DXDIAG_DX9_SDK_VERSION) {
112 if (!This->info_root)
114 hr = build_information_tree(&This->info_root);
120 memcpy(&This->params, pParams, pParams->dwSize);
124 static HRESULT WINAPI IDxDiagProviderImpl_GetRootContainer(PDXDIAGPROVIDER iface, IDxDiagContainer** ppInstance) {
125 IDxDiagProviderImpl *This = (IDxDiagProviderImpl *)iface;
127 TRACE("(%p,%p)\n", iface, ppInstance);
129 if (FALSE == This->init) {
130 return CO_E_NOTINITIALIZED;
133 return DXDiag_CreateDXDiagContainer(&IID_IDxDiagContainer, This->info_root,
134 (IDxDiagProvider *)This, (void **)ppInstance);
137 static const IDxDiagProviderVtbl DxDiagProvider_Vtbl =
139 IDxDiagProviderImpl_QueryInterface,
140 IDxDiagProviderImpl_AddRef,
141 IDxDiagProviderImpl_Release,
142 IDxDiagProviderImpl_Initialize,
143 IDxDiagProviderImpl_GetRootContainer
146 HRESULT DXDiag_CreateDXDiagProvider(LPCLASSFACTORY iface, LPUNKNOWN punkOuter, REFIID riid, LPVOID *ppobj) {
147 IDxDiagProviderImpl* provider;
149 TRACE("(%p, %s, %p)\n", punkOuter, debugstr_guid(riid), ppobj);
152 if (punkOuter) return CLASS_E_NOAGGREGATION;
154 provider = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDxDiagProviderImpl));
155 if (NULL == provider) return E_OUTOFMEMORY;
156 provider->lpVtbl = &DxDiagProvider_Vtbl;
157 provider->ref = 0; /* will be inited with QueryInterface */
158 return IDxDiagProviderImpl_QueryInterface ((PDXDIAGPROVIDER)provider, riid, ppobj);
161 static void get_display_device_id(WCHAR *szIdentifierBuffer)
163 static const WCHAR szNA[] = {'n','/','a',0};
168 IDirect3D9 *(WINAPI *pDirect3DCreate9)(UINT) = NULL;
169 IDirect3D9 *pD3d = NULL;
170 D3DADAPTER_IDENTIFIER9 adapter_ident;
172 /* Retrieves the display device identifier from the d3d9 implementation. */
173 d3d9_handle = LoadLibraryA("d3d9.dll");
175 pDirect3DCreate9 = (void *)GetProcAddress(d3d9_handle, "Direct3DCreate9");
177 pD3d = pDirect3DCreate9(D3D_SDK_VERSION);
179 hr = IDirect3D9_GetAdapterIdentifier(pD3d, D3DADAPTER_DEFAULT, 0, &adapter_ident);
181 StringFromGUID2(&adapter_ident.DeviceIdentifier, szIdentifierBuffer, 39);
183 memcpy(szIdentifierBuffer, szNA, sizeof(szNA));
187 IDirect3D9_Release(pD3d);
189 FreeLibrary(d3d9_handle);
192 static void free_property_information(IDxDiagContainerImpl_Property *prop)
194 VariantClear(&prop->vProp);
195 HeapFree(GetProcessHeap(), 0, prop->propName);
196 HeapFree(GetProcessHeap(), 0, prop);
199 static void free_information_tree(IDxDiagContainerImpl_Container *node)
201 IDxDiagContainerImpl_Container *ptr, *cursor2;
206 HeapFree(GetProcessHeap(), 0, node->contName);
208 LIST_FOR_EACH_ENTRY_SAFE(ptr, cursor2, &node->subContainers, IDxDiagContainerImpl_Container, entry)
210 IDxDiagContainerImpl_Property *prop, *prop_cursor2;
212 LIST_FOR_EACH_ENTRY_SAFE(prop, prop_cursor2, &ptr->properties, IDxDiagContainerImpl_Property, entry)
214 list_remove(&prop->entry);
215 free_property_information(prop);
218 list_remove(&ptr->entry);
219 free_information_tree(ptr);
222 HeapFree(GetProcessHeap(), 0, node);
225 static IDxDiagContainerImpl_Container *allocate_information_node(const WCHAR *name)
227 IDxDiagContainerImpl_Container *ret;
229 ret = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*ret));
235 ret->contName = HeapAlloc(GetProcessHeap(), 0, (strlenW(name) + 1) * sizeof(*name));
238 HeapFree(GetProcessHeap(), 0, ret);
241 strcpyW(ret->contName, name);
244 list_init(&ret->subContainers);
245 list_init(&ret->properties);
250 static IDxDiagContainerImpl_Property *allocate_property_information(const WCHAR *name)
252 IDxDiagContainerImpl_Property *ret;
254 ret = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*ret));
258 ret->propName = HeapAlloc(GetProcessHeap(), 0, (strlenW(name) + 1) * sizeof(*name));
261 HeapFree(GetProcessHeap(), 0, ret);
264 strcpyW(ret->propName, name);
269 static inline void add_subcontainer(IDxDiagContainerImpl_Container *node, IDxDiagContainerImpl_Container *subCont)
271 list_add_tail(&node->subContainers, &subCont->entry);
272 ++node->nSubContainers;
275 static inline HRESULT add_bstr_property(IDxDiagContainerImpl_Container *node, const WCHAR *propName, const WCHAR *str)
277 IDxDiagContainerImpl_Property *prop;
280 prop = allocate_property_information(propName);
282 return E_OUTOFMEMORY;
284 bstr = SysAllocString(str);
287 free_property_information(prop);
288 return E_OUTOFMEMORY;
291 V_VT(&prop->vProp) = VT_BSTR;
292 V_BSTR(&prop->vProp) = bstr;
294 list_add_tail(&node->properties, &prop->entry);
300 static inline HRESULT add_ui4_property(IDxDiagContainerImpl_Container *node, const WCHAR *propName, DWORD data)
302 IDxDiagContainerImpl_Property *prop;
304 prop = allocate_property_information(propName);
306 return E_OUTOFMEMORY;
308 V_VT(&prop->vProp) = VT_UI4;
309 V_UI4(&prop->vProp) = data;
311 list_add_tail(&node->properties, &prop->entry);
317 static inline HRESULT add_bool_property(IDxDiagContainerImpl_Container *node, const WCHAR *propName, BOOL data)
319 IDxDiagContainerImpl_Property *prop;
321 prop = allocate_property_information(propName);
323 return E_OUTOFMEMORY;
325 V_VT(&prop->vProp) = VT_BOOL;
326 V_BOOL(&prop->vProp) = data;
328 list_add_tail(&node->properties, &prop->entry);
334 static inline HRESULT add_ull_as_bstr_property(IDxDiagContainerImpl_Container *node, const WCHAR *propName, ULONGLONG data )
336 IDxDiagContainerImpl_Property *prop;
338 prop = allocate_property_information(propName);
340 return E_OUTOFMEMORY;
342 V_VT(&prop->vProp) = VT_UI8;
343 V_UI8(&prop->vProp) = data;
345 VariantChangeType(&prop->vProp, &prop->vProp, 0, VT_BSTR);
347 list_add_tail(&node->properties, &prop->entry);
353 /* Copied from programs/taskkill/taskkill.c. */
354 static DWORD *enumerate_processes(DWORD *list_count)
356 DWORD *pid_list, alloc_bytes = 1024 * sizeof(*pid_list), needed_bytes;
358 pid_list = HeapAlloc(GetProcessHeap(), 0, alloc_bytes);
366 if (!EnumProcesses(pid_list, alloc_bytes, &needed_bytes))
368 HeapFree(GetProcessHeap(), 0, pid_list);
372 /* EnumProcesses can't signal an insufficient buffer condition, so the
373 * only way to possibly determine whether a larger buffer is required
374 * is to see whether the written number of bytes is the same as the
375 * buffer size. If so, the buffer will be reallocated to twice the
377 if (alloc_bytes != needed_bytes)
381 realloc_list = HeapReAlloc(GetProcessHeap(), 0, pid_list, alloc_bytes);
384 HeapFree(GetProcessHeap(), 0, pid_list);
387 pid_list = realloc_list;
390 *list_count = needed_bytes / sizeof(*pid_list);
394 /* Copied from programs/taskkill/taskkill.c. */
395 static BOOL get_process_name_from_pid(DWORD pid, WCHAR *buf, DWORD chars)
401 process = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pid);
405 if (!EnumProcessModules(process, &module, sizeof(module), &required_size))
407 CloseHandle(process);
411 if (!GetModuleBaseNameW(process, module, buf, chars))
413 CloseHandle(process);
417 CloseHandle(process);
421 /* dxdiagn's detection scheme is simply to look for a process called conf.exe. */
422 static BOOL is_netmeeting_running(void)
424 static const WCHAR conf_exe[] = {'c','o','n','f','.','e','x','e',0};
427 DWORD *pid_list = enumerate_processes(&list_count);
432 WCHAR process_name[MAX_PATH];
434 for (i = 0; i < list_count; i++)
436 if (get_process_name_from_pid(pid_list[i], process_name, sizeof(process_name)/sizeof(WCHAR)) &&
437 !lstrcmpW(conf_exe, process_name))
439 HeapFree(GetProcessHeap(), 0, pid_list);
443 HeapFree(GetProcessHeap(), 0, pid_list);
449 static HRESULT fill_language_information(IDxDiagContainerImpl_Container *node)
451 static const WCHAR regional_setting_engW[] = {'R','e','g','i','o','n','a','l',' ','S','e','t','t','i','n','g',0};
452 static const WCHAR languages_fmtW[] = {'%','s',' ','(','%','s',':',' ','%','s',')',0};
453 static const WCHAR szLanguagesLocalized[] = {'s','z','L','a','n','g','u','a','g','e','s','L','o','c','a','l','i','z','e','d',0};
454 static const WCHAR szLanguagesEnglish[] = {'s','z','L','a','n','g','u','a','g','e','s','E','n','g','l','i','s','h',0};
456 WCHAR system_lang[80], regional_setting[100], user_lang[80], language_str[300];
459 /* szLanguagesLocalized */
460 GetLocaleInfoW(LOCALE_SYSTEM_DEFAULT, LOCALE_SNATIVELANGNAME, system_lang, sizeof(system_lang)/sizeof(WCHAR));
461 LoadStringW(dxdiagn_instance, IDS_REGIONAL_SETTING, regional_setting, sizeof(regional_setting)/sizeof(WCHAR));
462 GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_SNATIVELANGNAME, user_lang, sizeof(user_lang)/sizeof(WCHAR));
464 snprintfW(language_str, sizeof(language_str)/sizeof(WCHAR), languages_fmtW, system_lang, regional_setting, user_lang);
466 hr = add_bstr_property(node, szLanguagesLocalized, language_str);
470 /* szLanguagesEnglish */
471 GetLocaleInfoW(LOCALE_SYSTEM_DEFAULT, LOCALE_SENGLANGUAGE, system_lang, sizeof(system_lang)/sizeof(WCHAR));
472 GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_SENGLANGUAGE, user_lang, sizeof(user_lang)/sizeof(WCHAR));
474 snprintfW(language_str, sizeof(language_str)/sizeof(WCHAR), languages_fmtW, system_lang, regional_setting_engW, user_lang);
476 hr = add_bstr_property(node, szLanguagesEnglish, language_str);
483 static HRESULT fill_datetime_information(IDxDiagContainerImpl_Container *node)
485 static const WCHAR date_fmtW[] = {'M','\'','/','\'','d','\'','/','\'','y','y','y','y',0};
486 static const WCHAR time_fmtW[] = {'H','H','\'',':','\'','m','m','\'',':','\'','s','s',0};
487 static const WCHAR datetime_fmtW[] = {'%','s',',',' ','%','s',0};
488 static const WCHAR szTimeLocalized[] = {'s','z','T','i','m','e','L','o','c','a','l','i','z','e','d',0};
489 static const WCHAR szTimeEnglish[] = {'s','z','T','i','m','e','E','n','g','l','i','s','h',0};
492 WCHAR date_str[80], time_str[80], datetime_str[200];
495 GetLocalTime(&curtime);
497 GetTimeFormatW(LOCALE_NEUTRAL, 0, &curtime, time_fmtW, time_str, sizeof(time_str)/sizeof(WCHAR));
499 /* szTimeLocalized */
500 GetDateFormatW(LOCALE_USER_DEFAULT, DATE_LONGDATE, &curtime, NULL, date_str, sizeof(date_str)/sizeof(WCHAR));
502 snprintfW(datetime_str, sizeof(datetime_str)/sizeof(WCHAR), datetime_fmtW, date_str, time_str);
504 hr = add_bstr_property(node, szTimeLocalized, datetime_str);
509 GetDateFormatW(LOCALE_NEUTRAL, 0, &curtime, date_fmtW, date_str, sizeof(date_str)/sizeof(WCHAR));
511 snprintfW(datetime_str, sizeof(datetime_str)/sizeof(WCHAR), datetime_fmtW, date_str, time_str);
513 hr = add_bstr_property(node, szTimeEnglish, datetime_str);
520 static HRESULT fill_os_string_information(IDxDiagContainerImpl_Container *node, OSVERSIONINFOW *info)
522 static const WCHAR winxpW[] = {'W','i','n','d','o','w','s',' ','X','P',' ','P','r','o','f','e','s','s','i','o','n','a','l',0};
523 static const WCHAR szOSLocalized[] = {'s','z','O','S','L','o','c','a','l','i','z','e','d',0};
524 static const WCHAR szOSExLocalized[] = {'s','z','O','S','E','x','L','o','c','a','l','i','z','e','d',0};
525 static const WCHAR szOSExLongLocalized[] = {'s','z','O','S','E','x','L','o','n','g','L','o','c','a','l','i','z','e','d',0};
526 static const WCHAR szOSEnglish[] = {'s','z','O','S','E','n','g','l','i','s','h',0};
527 static const WCHAR szOSExEnglish[] = {'s','z','O','S','E','x','E','n','g','l','i','s','h',0};
528 static const WCHAR szOSExLongEnglish[] = {'s','z','O','S','E','x','L','o','n','g','E','n','g','l','i','s','h',0};
530 static const WCHAR *prop_list[] = {szOSLocalized, szOSExLocalized, szOSExLongLocalized,
531 szOSEnglish, szOSExEnglish, szOSExLongEnglish};
536 /* FIXME: OS detection should be performed, and localized OS strings
537 * should contain translated versions of the "build" phrase. */
538 for (i = 0; i < sizeof(prop_list)/sizeof(prop_list[0]); i++)
540 hr = add_bstr_property(node, prop_list[i], winxpW);
548 static HRESULT build_systeminfo_tree(IDxDiagContainerImpl_Container *node)
550 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};
551 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};
552 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};
553 static const WCHAR szDirectXVersionLetter_v[] = {'c',0};
554 static const WCHAR bDebug[] = {'b','D','e','b','u','g',0};
555 static const WCHAR bNECPC98[] = {'b','N','E','C','P','C','9','8',0};
556 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};
557 static const WCHAR szDirectXVersionEnglish_v[] = {'4','.','0','9','.','0','0','0','0','.','0','9','0','4',0};
558 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};
559 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};
560 static const WCHAR ullPhysicalMemory[] = {'u','l','l','P','h','y','s','i','c','a','l','M','e','m','o','r','y',0};
561 static const WCHAR ullUsedPageFile[] = {'u','l','l','U','s','e','d','P','a','g','e','F','i','l','e',0};
562 static const WCHAR ullAvailPageFile[] = {'u','l','l','A','v','a','i','l','P','a','g','e','F','i','l','e',0};
563 static const WCHAR bNetMeetingRunning[] = {'b','N','e','t','M','e','e','t','i','n','g','R','u','n','n','i','n','g',0};
564 static const WCHAR szWindowsDir[] = {'s','z','W','i','n','d','o','w','s','D','i','r',0};
565 static const WCHAR dwOSMajorVersion[] = {'d','w','O','S','M','a','j','o','r','V','e','r','s','i','o','n',0};
566 static const WCHAR dwOSMinorVersion[] = {'d','w','O','S','M','i','n','o','r','V','e','r','s','i','o','n',0};
567 static const WCHAR dwOSBuildNumber[] = {'d','w','O','S','B','u','i','l','d','N','u','m','b','e','r',0};
568 static const WCHAR dwOSPlatformID[] = {'d','w','O','S','P','l','a','t','f','o','r','m','I','D',0};
569 static const WCHAR szCSDVersion[] = {'s','z','C','S','D','V','e','r','s','i','o','n',0};
570 static const WCHAR szPhysicalMemoryEnglish[] = {'s','z','P','h','y','s','i','c','a','l','M','e','m','o','r','y','E','n','g','l','i','s','h',0};
571 static const WCHAR szPageFileLocalized[] = {'s','z','P','a','g','e','F','i','l','e','L','o','c','a','l','i','z','e','d',0};
572 static const WCHAR szPageFileEnglish[] = {'s','z','P','a','g','e','F','i','l','e','E','n','g','l','i','s','h',0};
573 static const WCHAR szMachineNameLocalized[] = {'s','z','M','a','c','h','i','n','e','N','a','m','e','L','o','c','a','l','i','z','e','d',0};
574 static const WCHAR szMachineNameEnglish[] = {'s','z','M','a','c','h','i','n','e','N','a','m','e','E','n','g','l','i','s','h',0};
575 static const WCHAR szSystemManufacturerEnglish[] = {'s','z','S','y','s','t','e','m','M','a','n','u','f','a','c','t','u','r','e','r','E','n','g','l','i','s','h',0};
576 static const WCHAR szSystemModelEnglish[] = {'s','z','S','y','s','t','e','m','M','o','d','e','l','E','n','g','l','i','s','h',0};
577 static const WCHAR szBIOSEnglish[] = {'s','z','B','I','O','S','E','n','g','l','i','s','h',0};
578 static const WCHAR szProcessorEnglish[] = {'s','z','P','r','o','c','e','s','s','o','r','E','n','g','l','i','s','h',0};
579 static const WCHAR szSetupParamEnglish[] = {'s','z','S','e','t','u','p','P','a','r','a','m','E','n','g','l','i','s','h',0};
580 static const WCHAR szDxDiagVersion[] = {'s','z','D','x','D','i','a','g','V','e','r','s','i','o','n',0};
582 static const WCHAR notpresentW[] = {'N','o','t',' ','p','r','e','s','e','n','t',0};
584 static const WCHAR pagefile_fmtW[] = {'%','u','M','B',' ','u','s','e','d',',',' ','%','u','M','B',' ','a','v','a','i','l','a','b','l','e',0};
585 static const WCHAR physmem_fmtW[] = {'%','u','M','B',' ','R','A','M',0};
590 DWORD count, usedpage_mb, availpage_mb;
591 WCHAR buffer[MAX_PATH], computer_name[MAX_COMPUTERNAME_LENGTH + 1], print_buf[200], localized_pagefile_fmt[200];
593 hr = add_ui4_property(node, dwDirectXVersionMajor, 9);
597 hr = add_ui4_property(node, dwDirectXVersionMinor, 0);
601 hr = add_bstr_property(node, szDirectXVersionLetter, szDirectXVersionLetter_v);
605 hr = add_bstr_property(node, szDirectXVersionEnglish, szDirectXVersionEnglish_v);
609 hr = add_bstr_property(node, szDirectXVersionLongEnglish, szDirectXVersionLongEnglish_v);
613 hr = add_bool_property(node, bDebug, FALSE);
617 hr = add_bool_property(node, bNECPC98, FALSE);
621 msex.dwLength = sizeof(msex);
622 GlobalMemoryStatusEx(&msex);
624 hr = add_ull_as_bstr_property(node, ullPhysicalMemory, msex.ullTotalPhys);
628 hr = add_ull_as_bstr_property(node, ullUsedPageFile, msex.ullTotalPageFile - msex.ullAvailPageFile);
632 hr = add_ull_as_bstr_property(node, ullAvailPageFile, msex.ullAvailPageFile);
636 hr = add_bool_property(node, bNetMeetingRunning, is_netmeeting_running());
640 info.dwOSVersionInfoSize = sizeof(info);
641 GetVersionExW(&info);
643 hr = add_ui4_property(node, dwOSMajorVersion, info.dwMajorVersion);
647 hr = add_ui4_property(node, dwOSMinorVersion, info.dwMinorVersion);
651 hr = add_ui4_property(node, dwOSBuildNumber, info.dwBuildNumber);
655 hr = add_ui4_property(node, dwOSPlatformID, info.dwPlatformId);
659 hr = add_bstr_property(node, szCSDVersion, info.szCSDVersion);
663 /* FIXME: Roundoff should not be done with truncated division. */
664 snprintfW(print_buf, sizeof(print_buf)/sizeof(WCHAR), physmem_fmtW, (DWORD)(msex.ullTotalPhys / (1024 * 1024)));
665 hr = add_bstr_property(node, szPhysicalMemoryEnglish, print_buf);
669 usedpage_mb = (DWORD)((msex.ullTotalPageFile - msex.ullAvailPageFile) / (1024 * 1024));
670 availpage_mb = (DWORD)(msex.ullAvailPageFile / (1024 * 1024));
671 LoadStringW(dxdiagn_instance, IDS_PAGE_FILE_FORMAT, localized_pagefile_fmt, sizeof(localized_pagefile_fmt)/sizeof(WCHAR));
672 snprintfW(print_buf, sizeof(print_buf)/sizeof(WCHAR), localized_pagefile_fmt, usedpage_mb, availpage_mb);
674 hr = add_bstr_property(node, szPageFileLocalized, print_buf);
678 snprintfW(print_buf, sizeof(print_buf)/sizeof(WCHAR), pagefile_fmtW, usedpage_mb, availpage_mb);
680 hr = add_bstr_property(node, szPageFileEnglish, print_buf);
684 GetWindowsDirectoryW(buffer, MAX_PATH);
686 hr = add_bstr_property(node, szWindowsDir, buffer);
690 count = sizeof(computer_name)/sizeof(WCHAR);
691 if (!GetComputerNameW(computer_name, &count))
694 hr = add_bstr_property(node, szMachineNameLocalized, computer_name);
698 hr = add_bstr_property(node, szMachineNameEnglish, computer_name);
702 hr = add_bstr_property(node, szSystemManufacturerEnglish, szEmpty);
706 hr = add_bstr_property(node, szSystemModelEnglish, szEmpty);
710 hr = add_bstr_property(node, szBIOSEnglish, szEmpty);
714 hr = add_bstr_property(node, szProcessorEnglish, szEmpty);
718 hr = add_bstr_property(node, szSetupParamEnglish, notpresentW);
722 hr = add_bstr_property(node, szDxDiagVersion, szEmpty);
726 hr = fill_language_information(node);
730 hr = fill_datetime_information(node);
734 hr = fill_os_string_information(node, &info);
741 static HRESULT build_displaydevices_tree(IDxDiagContainerImpl_Container *node)
743 static const WCHAR szDescription[] = {'s','z','D','e','s','c','r','i','p','t','i','o','n',0};
744 static const WCHAR szDeviceName[] = {'s','z','D','e','v','i','c','e','N','a','m','e',0};
745 static const WCHAR szKeyDeviceID[] = {'s','z','K','e','y','D','e','v','i','c','e','I','D',0};
746 static const WCHAR szKeyDeviceKey[] = {'s','z','K','e','y','D','e','v','i','c','e','K','e','y',0};
747 static const WCHAR szVendorId[] = {'s','z','V','e','n','d','o','r','I','d',0};
748 static const WCHAR szDeviceId[] = {'s','z','D','e','v','i','c','e','I','d',0};
749 static const WCHAR szDeviceIdentifier[] = {'s','z','D','e','v','i','c','e','I','d','e','n','t','i','f','i','e','r',0};
750 static const WCHAR dwWidth[] = {'d','w','W','i','d','t','h',0};
751 static const WCHAR dwHeight[] = {'d','w','H','e','i','g','h','t',0};
752 static const WCHAR dwBpp[] = {'d','w','B','p','p',0};
753 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};
754 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};
756 static const WCHAR szAdapterID[] = {'0',0};
758 IDxDiagContainerImpl_Container *display_adapter;
760 IDirectDraw7 *pDirectDraw;
762 DISPLAY_DEVICEW disp_dev;
763 DDSURFACEDESC2 surface_descr;
767 display_adapter = allocate_information_node(szAdapterID);
768 if (!display_adapter)
769 return E_OUTOFMEMORY;
771 add_subcontainer(node, display_adapter);
773 disp_dev.cb = sizeof(disp_dev);
774 if (EnumDisplayDevicesW( NULL, 0, &disp_dev, 0 ))
776 hr = add_bstr_property(display_adapter, szDeviceName, disp_dev.DeviceName);
780 hr = add_bstr_property(display_adapter, szDescription, disp_dev.DeviceString);
785 /* For now, silently ignore a failure from DirectDrawCreateEx. */
786 hr = DirectDrawCreateEx(NULL, (LPVOID *)&pDirectDraw, &IID_IDirectDraw7, NULL);
790 dd_caps.dwCaps = DDSCAPS_LOCALVIDMEM | DDSCAPS_VIDEOMEMORY;
791 dd_caps.dwCaps2 = dd_caps.dwCaps3 = dd_caps.dwCaps4 = 0;
792 hr = IDirectDraw7_GetAvailableVidMem(pDirectDraw, &dd_caps, &tmp, NULL);
795 static const WCHAR mem_fmt[] = {'%','.','1','f',' ','M','B',0};
797 snprintfW(buffer, sizeof(buffer)/sizeof(buffer[0]), mem_fmt, ((float)tmp) / 1000000.0);
799 hr = add_bstr_property(display_adapter, szDisplayMemoryLocalized, buffer);
803 hr = add_bstr_property(display_adapter, szDisplayMemoryEnglish, buffer);
808 surface_descr.dwSize = sizeof(surface_descr);
809 hr = IDirectDraw7_GetDisplayMode(pDirectDraw, &surface_descr);
812 if (surface_descr.dwFlags & DDSD_WIDTH)
814 hr = add_ui4_property(display_adapter, dwWidth, surface_descr.dwWidth);
819 if (surface_descr.dwFlags & DDSD_HEIGHT)
821 hr = add_ui4_property(display_adapter, dwHeight, surface_descr.dwHeight);
826 if (surface_descr.dwFlags & DDSD_PIXELFORMAT)
828 hr = add_ui4_property(display_adapter, dwBpp, surface_descr.u4.ddpfPixelFormat.u1.dwRGBBitCount);
834 get_display_device_id(buffer);
836 hr = add_bstr_property(display_adapter, szDeviceIdentifier, buffer);
840 hr = add_bstr_property(display_adapter, szVendorId, szEmpty);
844 hr = add_bstr_property(display_adapter, szDeviceId, szEmpty);
848 hr = add_bstr_property(display_adapter, szKeyDeviceKey, szEmpty);
852 hr = add_bstr_property(display_adapter, szKeyDeviceID, szEmpty);
858 IDirectDraw7_Release(pDirectDraw);
862 static HRESULT build_directsound_tree(IDxDiagContainerImpl_Container *node)
864 static const WCHAR DxDiag_SoundDevices[] = {'D','x','D','i','a','g','_','S','o','u','n','d','D','e','v','i','c','e','s',0};
865 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};
867 IDxDiagContainerImpl_Container *cont;
869 cont = allocate_information_node(DxDiag_SoundDevices);
871 return E_OUTOFMEMORY;
873 add_subcontainer(node, cont);
875 cont = allocate_information_node(DxDiag_SoundCaptureDevices);
877 return E_OUTOFMEMORY;
879 add_subcontainer(node, cont);
884 static HRESULT build_directmusic_tree(IDxDiagContainerImpl_Container *node)
889 static HRESULT build_directinput_tree(IDxDiagContainerImpl_Container *node)
894 static HRESULT build_directplay_tree(IDxDiagContainerImpl_Container *node)
899 static HRESULT build_systemdevices_tree(IDxDiagContainerImpl_Container *node)
904 static HRESULT fill_file_description(IDxDiagContainerImpl_Container *node, const WCHAR *szFilePath, const WCHAR *szFileName)
906 static const WCHAR szSlashSep[] = {'\\',0};
907 static const WCHAR szPath[] = {'s','z','P','a','t','h',0};
908 static const WCHAR szName[] = {'s','z','N','a','m','e',0};
909 static const WCHAR szVersion[] = {'s','z','V','e','r','s','i','o','n',0};
910 static const WCHAR szAttributes[] = {'s','z','A','t','t','r','i','b','u','t','e','s',0};
911 static const WCHAR szLanguageEnglish[] = {'s','z','L','a','n','g','u','a','g','e','E','n','g','l','i','s','h',0};
912 static const WCHAR dwFileTimeHigh[] = {'d','w','F','i','l','e','T','i','m','e','H','i','g','h',0};
913 static const WCHAR dwFileTimeLow[] = {'d','w','F','i','l','e','T','i','m','e','L','o','w',0};
914 static const WCHAR bBeta[] = {'b','B','e','t','a',0};
915 static const WCHAR bDebug[] = {'b','D','e','b','u','g',0};
916 static const WCHAR bExists[] = {'b','E','x','i','s','t','s',0};
919 static const WCHAR szFinal_Retail_v[] = {'F','i','n','a','l',' ','R','e','t','a','i','l',0};
920 static const WCHAR szEnglish_v[] = {'E','n','g','l','i','s','h',0};
921 static const WCHAR szVersionFormat[] = {'%','u','.','%','0','2','u','.','%','0','4','u','.','%','0','4','u',0};
925 WCHAR szVersion_v[1024];
927 void *pVersionInfo = NULL;
928 BOOL boolret = FALSE;
930 VS_FIXEDFILEINFO *pFileInfo;
932 TRACE("Filling container %p for %s in %s\n", node,
933 debugstr_w(szFileName), debugstr_w(szFilePath));
935 szFile = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR) * (lstrlenW(szFilePath) +
936 lstrlenW(szFileName) + 2 /* slash + terminator */));
938 return E_OUTOFMEMORY;
940 lstrcpyW(szFile, szFilePath);
941 lstrcatW(szFile, szSlashSep);
942 lstrcatW(szFile, szFileName);
944 retval = GetFileVersionInfoSizeW(szFile, &hdl);
947 pVersionInfo = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, retval);
954 if (GetFileVersionInfoW(szFile, 0, retval, pVersionInfo) &&
955 VerQueryValueW(pVersionInfo, szSlashSep, (void **)&pFileInfo, &uiLength))
959 hr = add_bstr_property(node, szPath, szFile);
963 hr = add_bstr_property(node, szName, szFileName);
967 hr = add_bool_property(node, bExists, boolret);
973 snprintfW(szVersion_v, sizeof(szVersion_v)/sizeof(szVersion_v[0]),
975 HIWORD(pFileInfo->dwFileVersionMS),
976 LOWORD(pFileInfo->dwFileVersionMS),
977 HIWORD(pFileInfo->dwFileVersionLS),
978 LOWORD(pFileInfo->dwFileVersionLS));
980 TRACE("Found version as (%s)\n", debugstr_w(szVersion_v));
982 hr = add_bstr_property(node, szVersion, szVersion_v);
986 hr = add_bstr_property(node, szAttributes, szFinal_Retail_v);
990 hr = add_bstr_property(node, szLanguageEnglish, szEnglish_v);
994 hr = add_ui4_property(node, dwFileTimeHigh, pFileInfo->dwFileDateMS);
998 hr = add_ui4_property(node, dwFileTimeLow, pFileInfo->dwFileDateLS);
1002 hr = add_bool_property(node, bBeta, ((pFileInfo->dwFileFlags & pFileInfo->dwFileFlagsMask) & VS_FF_PRERELEASE) != 0);
1006 hr = add_bool_property(node, bDebug, ((pFileInfo->dwFileFlags & pFileInfo->dwFileFlagsMask) & VS_FF_DEBUG) != 0);
1013 HeapFree(GetProcessHeap(), 0, pVersionInfo);
1014 HeapFree(GetProcessHeap(), 0, szFile);
1018 static HRESULT build_directxfiles_tree(IDxDiagContainerImpl_Container *node)
1020 static const WCHAR dlls[][15] =
1022 {'d','3','d','8','.','d','l','l',0},
1023 {'d','3','d','9','.','d','l','l',0},
1024 {'d','d','r','a','w','.','d','l','l',0},
1025 {'d','e','v','e','n','u','m','.','d','l','l',0},
1026 {'d','i','n','p','u','t','8','.','d','l','l',0},
1027 {'d','i','n','p','u','t','.','d','l','l',0},
1028 {'d','m','b','a','n','d','.','d','l','l',0},
1029 {'d','m','c','o','m','p','o','s','.','d','l','l',0},
1030 {'d','m','i','m','e','.','d','l','l',0},
1031 {'d','m','l','o','a','d','e','r','.','d','l','l',0},
1032 {'d','m','s','c','r','i','p','t','.','d','l','l',0},
1033 {'d','m','s','t','y','l','e','.','d','l','l',0},
1034 {'d','m','s','y','n','t','h','.','d','l','l',0},
1035 {'d','m','u','s','i','c','.','d','l','l',0},
1036 {'d','p','l','a','y','x','.','d','l','l',0},
1037 {'d','p','n','e','t','.','d','l','l',0},
1038 {'d','s','o','u','n','d','.','d','l','l',0},
1039 {'d','s','w','a','v','e','.','d','l','l',0},
1040 {'d','x','d','i','a','g','n','.','d','l','l',0},
1041 {'q','u','a','r','t','z','.','d','l','l',0}
1045 WCHAR szFilePath[MAX_PATH];
1048 GetSystemDirectoryW(szFilePath, MAX_PATH);
1050 for (i = 0; i < sizeof(dlls) / sizeof(dlls[0]); i++)
1052 static const WCHAR szFormat[] = {'%','d',0};
1055 IDxDiagContainerImpl_Container *file_container;
1057 snprintfW(szFileID, sizeof(szFileID)/sizeof(szFileID[0]), szFormat, i);
1059 file_container = allocate_information_node(szFileID);
1060 if (!file_container)
1061 return E_OUTOFMEMORY;
1063 hr = fill_file_description(file_container, szFilePath, dlls[i]);
1066 free_information_tree(file_container);
1070 add_subcontainer(node, file_container);
1076 static HRESULT read_property_names(IPropertyBag *pPropBag, VARIANT *friendly_name, VARIANT *clsid_name)
1078 static const WCHAR wszFriendlyName[] = {'F','r','i','e','n','d','l','y','N','a','m','e',0};
1079 static const WCHAR wszClsidName[] = {'C','L','S','I','D',0};
1083 VariantInit(friendly_name);
1084 VariantInit(clsid_name);
1086 hr = IPropertyBag_Read(pPropBag, wszFriendlyName, friendly_name, 0);
1090 hr = IPropertyBag_Read(pPropBag, wszClsidName, clsid_name, 0);
1093 VariantClear(friendly_name);
1100 static HRESULT fill_filter_data_information(IDxDiagContainerImpl_Container *subcont, BYTE *pData, ULONG cb)
1102 static const WCHAR szVersionW[] = {'s','z','V','e','r','s','i','o','n',0};
1103 static const WCHAR dwInputs[] = {'d','w','I','n','p','u','t','s',0};
1104 static const WCHAR dwOutputs[] = {'d','w','O','u','t','p','u','t','s',0};
1105 static const WCHAR dwMeritW[] = {'d','w','M','e','r','i','t',0};
1106 static const WCHAR szVersionFormat[] = {'v','%','d',0};
1109 IFilterMapper2 *pFileMapper = NULL;
1110 IAMFilterData *pFilterData = NULL;
1111 REGFILTER2 *pRF = NULL;
1114 DWORD dwNOutputs = 0;
1115 DWORD dwNInputs = 0;
1117 hr = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC, &IID_IFilterMapper2,
1118 (void **)&pFileMapper);
1122 hr = IFilterMapper2_QueryInterface(pFileMapper, &IID_IAMFilterData, (void **)&pFilterData);
1126 hr = IAMFilterData_ParseFilterData(pFilterData, pData, cb, (BYTE **)&pRF);
1130 snprintfW(bufferW, sizeof(bufferW)/sizeof(bufferW[0]), szVersionFormat, pRF->dwVersion);
1131 hr = add_bstr_property(subcont, szVersionW, bufferW);
1135 if (pRF->dwVersion == 1)
1137 for (j = 0; j < pRF->u.s.cPins; j++)
1138 if (pRF->u.s.rgPins[j].bOutput)
1143 else if (pRF->dwVersion == 2)
1145 for (j = 0; j < pRF->u.s1.cPins2; j++)
1146 if (pRF->u.s1.rgPins2[j].dwFlags & REG_PINFLAG_B_OUTPUT)
1152 hr = add_ui4_property(subcont, dwInputs, dwNInputs);
1156 hr = add_ui4_property(subcont, dwOutputs, dwNOutputs);
1160 hr = add_ui4_property(subcont, dwMeritW, pRF->dwMerit);
1167 if (pFilterData) IAMFilterData_Release(pFilterData);
1168 if (pFileMapper) IFilterMapper2_Release(pFileMapper);
1173 static HRESULT fill_filter_container(IDxDiagContainerImpl_Container *subcont, IMoniker *pMoniker)
1175 static const WCHAR szName[] = {'s','z','N','a','m','e',0};
1176 static const WCHAR ClsidFilterW[] = {'C','l','s','i','d','F','i','l','t','e','r',0};
1177 static const WCHAR wszFilterDataName[] = {'F','i','l','t','e','r','D','a','t','a',0};
1180 IPropertyBag *pPropFilterBag = NULL;
1182 VARIANT friendly_name;
1186 VariantInit(&friendly_name);
1187 VariantInit(&clsid_name);
1190 hr = IMoniker_BindToStorage(pMoniker, NULL, NULL, &IID_IPropertyBag, (void **)&pPropFilterBag);
1194 hr = read_property_names(pPropFilterBag, &friendly_name, &clsid_name);
1198 TRACE("Name = %s\n", debugstr_w(V_BSTR(&friendly_name)));
1199 TRACE("CLSID = %s\n", debugstr_w(V_BSTR(&clsid_name)));
1201 hr = add_bstr_property(subcont, szName, V_BSTR(&friendly_name));
1205 hr = add_bstr_property(subcont, ClsidFilterW, V_BSTR(&clsid_name));
1209 hr = IPropertyBag_Read(pPropFilterBag, wszFilterDataName, &v, NULL);
1213 hr = SafeArrayAccessData(V_ARRAY(&v), (void **)&pData);
1217 hr = fill_filter_data_information(subcont, pData, V_ARRAY(&v)->rgsabound->cElements);
1218 SafeArrayUnaccessData(V_ARRAY(&v));
1225 VariantClear(&clsid_name);
1226 VariantClear(&friendly_name);
1227 if (pPropFilterBag) IPropertyBag_Release(pPropFilterBag);
1232 static HRESULT build_directshowfilters_tree(IDxDiagContainerImpl_Container *node)
1234 static const WCHAR szCatName[] = {'s','z','C','a','t','N','a','m','e',0};
1235 static const WCHAR ClsidCatW[] = {'C','l','s','i','d','C','a','t',0};
1236 static const WCHAR szIdFormat[] = {'%','d',0};
1240 ICreateDevEnum *pCreateDevEnum;
1241 IEnumMoniker *pEmCat = NULL;
1242 IMoniker *pMCat = NULL;
1243 IEnumMoniker *pEnum = NULL;
1245 hr = CoCreateInstance(&CLSID_SystemDeviceEnum, NULL, CLSCTX_INPROC_SERVER,
1246 &IID_ICreateDevEnum, (void **)&pCreateDevEnum);
1250 hr = ICreateDevEnum_CreateClassEnumerator(pCreateDevEnum, &CLSID_ActiveMovieCategories, &pEmCat, 0);
1254 while (IEnumMoniker_Next(pEmCat, 1, &pMCat, NULL) == S_OK)
1258 IPropertyBag *pPropBag;
1260 IMoniker *pMoniker = NULL;
1262 hr = IMoniker_BindToStorage(pMCat, NULL, NULL, &IID_IPropertyBag, (void **)&pPropBag);
1265 IMoniker_Release(pMCat);
1269 hr = read_property_names(pPropBag, &vCatName, &vCatClsid);
1270 IPropertyBag_Release(pPropBag);
1273 IMoniker_Release(pMCat);
1277 hr = CLSIDFromString(V_BSTR(&vCatClsid), &clsidCat);
1280 IMoniker_Release(pMCat);
1281 VariantClear(&vCatClsid);
1282 VariantClear(&vCatName);
1286 hr = ICreateDevEnum_CreateClassEnumerator(pCreateDevEnum, &clsidCat, &pEnum, 0);
1289 IMoniker_Release(pMCat);
1290 VariantClear(&vCatClsid);
1291 VariantClear(&vCatName);
1295 TRACE("Enumerating class %s\n", debugstr_guid(&clsidCat));
1297 while (IEnumMoniker_Next(pEnum, 1, &pMoniker, NULL) == S_OK)
1300 IDxDiagContainerImpl_Container *subcont;
1302 snprintfW(bufferW, sizeof(bufferW)/sizeof(bufferW[0]), szIdFormat, i);
1303 subcont = allocate_information_node(bufferW);
1307 IMoniker_Release(pMoniker);
1311 hr = add_bstr_property(subcont, szCatName, V_BSTR(&vCatName));
1314 free_information_tree(subcont);
1315 IMoniker_Release(pMoniker);
1319 hr = add_bstr_property(subcont, ClsidCatW, V_BSTR(&vCatClsid));
1322 free_information_tree(subcont);
1323 IMoniker_Release(pMoniker);
1327 hr = fill_filter_container(subcont, pMoniker);
1330 free_information_tree(subcont);
1331 IMoniker_Release(pMoniker);
1335 add_subcontainer(node, subcont);
1337 IMoniker_Release(pMoniker);
1340 IEnumMoniker_Release(pEnum);
1341 IMoniker_Release(pMCat);
1342 VariantClear(&vCatClsid);
1343 VariantClear(&vCatName);
1350 if (pEmCat) IEnumMoniker_Release(pEmCat);
1351 ICreateDevEnum_Release(pCreateDevEnum);
1355 static HRESULT build_logicaldisks_tree(IDxDiagContainerImpl_Container *node)
1360 static HRESULT build_information_tree(IDxDiagContainerImpl_Container **pinfo_root)
1362 static const WCHAR DxDiag_SystemInfo[] = {'D','x','D','i','a','g','_','S','y','s','t','e','m','I','n','f','o',0};
1363 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};
1364 static const WCHAR DxDiag_DirectSound[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','S','o','u','n','d',0};
1365 static const WCHAR DxDiag_DirectMusic[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','M','u','s','i','c',0};
1366 static const WCHAR DxDiag_DirectInput[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','I','n','p','u','t',0};
1367 static const WCHAR DxDiag_DirectPlay[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','P','l','a','y',0};
1368 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};
1369 static const WCHAR DxDiag_DirectXFiles[] = {'D','x','D','i','a','g','_','D','i','r','e','c','t','X','F','i','l','e','s',0};
1370 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};
1371 static const WCHAR DxDiag_LogicalDisks[] = {'D','x','D','i','a','g','_','L','o','g','i','c','a','l','D','i','s','k','s',0};
1376 HRESULT (*initfunc)(IDxDiagContainerImpl_Container *);
1379 {DxDiag_SystemInfo, build_systeminfo_tree},
1380 {DxDiag_DisplayDevices, build_displaydevices_tree},
1381 {DxDiag_DirectSound, build_directsound_tree},
1382 {DxDiag_DirectMusic, build_directmusic_tree},
1383 {DxDiag_DirectInput, build_directinput_tree},
1384 {DxDiag_DirectPlay, build_directplay_tree},
1385 {DxDiag_SystemDevices, build_systemdevices_tree},
1386 {DxDiag_DirectXFiles, build_directxfiles_tree},
1387 {DxDiag_DirectShowFilters, build_directshowfilters_tree},
1388 {DxDiag_LogicalDisks, build_logicaldisks_tree},
1391 IDxDiagContainerImpl_Container *info_root;
1394 info_root = allocate_information_node(NULL);
1396 return E_OUTOFMEMORY;
1398 for (index = 0; index < sizeof(root_children)/sizeof(root_children[0]); index++)
1400 IDxDiagContainerImpl_Container *node;
1403 node = allocate_information_node(root_children[index].name);
1406 free_information_tree(info_root);
1407 return E_OUTOFMEMORY;
1410 hr = root_children[index].initfunc(node);
1413 free_information_tree(node);
1414 free_information_tree(info_root);
1418 add_subcontainer(info_root, node);
1421 *pinfo_root = info_root;