Sweden-Number/programs/dxdiag/information.c

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/*
* DxDiag information collection
*
* Copyright 2011 Andrew Nguyen
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <dxdiag.h>
#include "wine/debug.h"
#include "dxdiag_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(dxdiag);
struct property_list
{
const WCHAR *property_name;
WCHAR **output;
};
static BOOL property_to_string(IDxDiagContainer *container, const WCHAR *property, WCHAR **output)
{
VARIANT var;
HRESULT hr;
BOOL ret = FALSE;
VariantInit(&var);
hr = IDxDiagContainer_GetProp(container, property, &var);
if (SUCCEEDED(hr))
{
if (V_VT(&var) == VT_BSTR)
{
WCHAR *bstr = V_BSTR(&var);
*output = HeapAlloc(GetProcessHeap(), 0, (lstrlenW(bstr) + 1) * sizeof(WCHAR));
if (*output)
{
lstrcpyW(*output, bstr);
ret = TRUE;
}
}
}
VariantClear(&var);
return ret;
}
static void free_system_information(struct dxdiag_information *dxdiag_info)
{
struct system_information *system_info = &dxdiag_info->system_info;
HeapFree(GetProcessHeap(), 0, system_info->szTimeEnglish);
HeapFree(GetProcessHeap(), 0, system_info->szTimeLocalized);
HeapFree(GetProcessHeap(), 0, system_info->szMachineNameEnglish);
HeapFree(GetProcessHeap(), 0, system_info->szOSExLongEnglish);
HeapFree(GetProcessHeap(), 0, system_info->szOSExLocalized);
HeapFree(GetProcessHeap(), 0, system_info->szLanguagesEnglish);
HeapFree(GetProcessHeap(), 0, system_info->szLanguagesLocalized);
HeapFree(GetProcessHeap(), 0, system_info->szSystemManufacturerEnglish);
HeapFree(GetProcessHeap(), 0, system_info->szSystemModelEnglish);
HeapFree(GetProcessHeap(), 0, system_info->szBIOSEnglish);
HeapFree(GetProcessHeap(), 0, system_info->szProcessorEnglish);
HeapFree(GetProcessHeap(), 0, system_info->szPhysicalMemoryEnglish);
HeapFree(GetProcessHeap(), 0, system_info->szPageFileEnglish);
HeapFree(GetProcessHeap(), 0, system_info->szPageFileLocalized);
HeapFree(GetProcessHeap(), 0, system_info->szWindowsDir);
HeapFree(GetProcessHeap(), 0, system_info->szDirectXVersionLongEnglish);
HeapFree(GetProcessHeap(), 0, system_info->szSetupParamEnglish);
HeapFree(GetProcessHeap(), 0, system_info->szDxDiagVersion);
}
static inline void fill_system_property_list(struct dxdiag_information *dxdiag_info, struct property_list *list)
{
struct system_information *system_info = &dxdiag_info->system_info;
list[0].property_name = L"szTimeEnglish";
list[0].output = &system_info->szTimeEnglish;
list[1].property_name = L"szTimeLocalized";
list[1].output = &system_info->szTimeLocalized;
list[2].property_name = L"szMachineNameEnglish";
list[2].output = &system_info->szMachineNameEnglish;
list[3].property_name = L"szOSExLongEnglish";
list[3].output = &system_info->szOSExLongEnglish;
list[4].property_name = L"szOSExLocalized";
list[4].output = &system_info->szOSExLocalized;
list[5].property_name = L"szLanguagesEnglish";
list[5].output = &system_info->szLanguagesEnglish;
list[6].property_name = L"szLanguagesLocalized";
list[6].output = &system_info->szLanguagesLocalized;
list[7].property_name = L"szSystemManufacturerEnglish";
list[7].output = &system_info->szSystemManufacturerEnglish;
list[8].property_name = L"szSystemModelEnglish";
list[8].output = &system_info->szSystemModelEnglish;
list[9].property_name = L"szBIOSEnglish";
list[9].output = &system_info->szBIOSEnglish;
list[10].property_name = L"szProcessorEnglish";
list[10].output = &system_info->szProcessorEnglish;
list[11].property_name = L"szPhysicalMemoryEnglish";
list[11].output = &system_info->szPhysicalMemoryEnglish;
list[12].property_name = L"szPageFileEnglish";
list[12].output = &system_info->szPageFileEnglish;
list[13].property_name = L"szPageFileLocalized";
list[13].output = &system_info->szPageFileLocalized;
list[14].property_name = L"szWindowsDir";
list[14].output = &system_info->szWindowsDir;
list[15].property_name = L"szDirectXVersionLongEnglish";
list[15].output = &system_info->szDirectXVersionLongEnglish;
list[16].property_name = L"szSetupParamEnglish";
list[16].output = &system_info->szSetupParamEnglish;
list[17].property_name = L"szDxDiagVersion";
list[17].output = &system_info->szDxDiagVersion;
}
static BOOL fill_system_information(IDxDiagContainer *container, struct dxdiag_information *dxdiag_info)
{
struct system_information *system_info = &dxdiag_info->system_info;
size_t i;
struct property_list property_list[18];
fill_system_property_list(dxdiag_info, property_list);
for (i = 0; i < ARRAY_SIZE(property_list); i++)
{
if (!property_to_string(container, property_list[i].property_name, property_list[i].output))
{
WINE_ERR("Failed to retrieve property %s\n", wine_dbgstr_w(property_list[i].property_name));
return FALSE;
}
}
#ifdef _WIN64
system_info->win64 = TRUE;
#else
system_info->win64 = FALSE;
#endif
return TRUE;
}
static const struct information_fillers
{
const WCHAR *child_container_name;
BOOL (*fill_function)(IDxDiagContainer *, struct dxdiag_information *);
void (*free_function)(struct dxdiag_information *);
} filler_list[] =
{
{L"DxDiag_SystemInfo", fill_system_information, free_system_information},
};
void free_dxdiag_information(struct dxdiag_information *system_info)
{
size_t i;
if (!system_info)
return;
for (i = 0; i < ARRAY_SIZE(filler_list); i++)
filler_list[i].free_function(system_info);
HeapFree(GetProcessHeap(), 0, system_info);
}
struct dxdiag_information *collect_dxdiag_information(BOOL whql_check)
{
IDxDiagProvider *pddp = NULL;
IDxDiagContainer *root = NULL;
struct dxdiag_information *ret = NULL;
DXDIAG_INIT_PARAMS params = {sizeof(DXDIAG_INIT_PARAMS), DXDIAG_DX9_SDK_VERSION};
HRESULT hr;
size_t i;
/* Initialize the DxDiag COM instances. */
hr = CoCreateInstance(&CLSID_DxDiagProvider, NULL, CLSCTX_INPROC_SERVER,
&IID_IDxDiagProvider, (void **)&pddp);
if (FAILED(hr))
{
WINE_ERR("IDxDiagProvider instance creation failed with 0x%08x\n", hr);
goto error;
}
params.bAllowWHQLChecks = whql_check;
hr = IDxDiagProvider_Initialize(pddp, &params);
if (FAILED(hr))
goto error;
hr = IDxDiagProvider_GetRootContainer(pddp, &root);
if (FAILED(hr))
goto error;
ret = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*ret));
if (!ret)
goto error;
for (i = 0; i < ARRAY_SIZE(filler_list); i++)
{
IDxDiagContainer *child;
BOOL success;
hr = IDxDiagContainer_GetChildContainer(root, filler_list[i].child_container_name, &child);
if (FAILED(hr))
goto error;
success = filler_list[i].fill_function(child, ret);
IDxDiagContainer_Release(child);
if (!success)
goto error;
}
IDxDiagContainer_Release(root);
IDxDiagProvider_Release(pddp);
return ret;
error:
free_dxdiag_information(ret);
if (root) IDxDiagContainer_Release(root);
if (pddp) IDxDiagProvider_Release(pddp);
return NULL;
}