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[SHLWAPI] Update WhichPlatform from Wine-10.0

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This commit is contained in:
Timo Kreuzer
2026-06-18 23:27:41 +00:00
parent 88337f5e7a
commit 8bd4911054
1 changed files with 17 additions and 24 deletions
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dll/win32/shlwapi/ordinal.c
+17 -24
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@@ -2936,56 +2936,49 @@ BOOL WINAPI GUIDFromStringW(LPCWSTR idstr, CLSID *id)
* either set to TRUE, or removed depending on whether the browser is deemed
* to be integrated.
*/
#ifdef __REACTOS__
UINT WINAPI WhichPlatform(void)
#else
DWORD WINAPI WhichPlatform(void)
#endif
{
static const char szIntegratedBrowser[] = "IntegratedBrowser";
static DWORD dwState = 0;
HKEY hKey;
DWORD dwRet, dwData, dwSize;
static DWORD state = PLATFORM_UNKNOWN;
DWORD ret, data, size;
HMODULE hshell32;
HKEY hKey;
if (dwState)
return dwState;
if (state)
return state;
/* If shell32 exports DllGetVersion(), the browser is integrated */
dwState = 1;
state = PLATFORM_BROWSERONLY;
hshell32 = LoadLibraryA("shell32.dll");
if (hshell32)
{
FARPROC pDllGetVersion;
pDllGetVersion = GetProcAddress(hshell32, "DllGetVersion");
dwState = pDllGetVersion ? 2 : 1;
state = pDllGetVersion ? PLATFORM_INTEGRATED : PLATFORM_BROWSERONLY;
FreeLibrary(hshell32);
}
/* Set or delete the key accordingly */
dwRet = RegOpenKeyExA(HKEY_LOCAL_MACHINE,
"Software\\Microsoft\\Internet Explorer", 0,
KEY_ALL_ACCESS, &hKey);
if (!dwRet)
ret = RegOpenKeyExA(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Internet Explorer", 0, KEY_ALL_ACCESS, &hKey);
if (!ret)
{
dwRet = RegQueryValueExA(hKey, szIntegratedBrowser, 0, 0,
(LPBYTE)&dwData, &dwSize);
if (!dwRet && dwState == 1)
size = sizeof(data);
ret = RegQueryValueExA(hKey, szIntegratedBrowser, 0, 0, (BYTE *)&data, &size);
if (!ret && state == PLATFORM_BROWSERONLY)
{
/* Value exists but browser is not integrated */
RegDeleteValueA(hKey, szIntegratedBrowser);
}
else if (dwRet && dwState == 2)
else if (ret && state == PLATFORM_INTEGRATED)
{
/* Browser is integrated but value does not exist */
dwData = TRUE;
RegSetValueExA(hKey, szIntegratedBrowser, 0, REG_DWORD,
(LPBYTE)&dwData, sizeof(dwData));
data = TRUE;
RegSetValueExA(hKey, szIntegratedBrowser, 0, REG_DWORD, (BYTE *)&data, sizeof(data));
}
RegCloseKey(hKey);
}
return dwState;
return state;
}
/*************************************************************************