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https://github.com/reactos/reactos.git
synced 2024-12-27 09:34:43 +00:00
[WINMM] Winmm fixes for system sound (#4635)
CORE-13951 MIDIMAP_LoadSettings and PlaySound: Use RegOpenCurrentUser to access the appropriate HKEY_CURRENT_USER key. This allows functions that use HKEY_CURRENT_USER to be called from system processes while impersonating, for example: winlogon. PlaySound: - Open the correct registry key. - Expand environment strings if registry value type is REG_EXPAND_SZ. - Handle "SystemDefault" event and improve flags handling. - Don't use proc_PlaySound as thread proc. - Fix SND_ASYNC flag for system processes. Move get_mmio* code out of proc_PlaySound to fix impersonation problem.
This commit is contained in:
parent
a5bff2457a
commit
f18111b641
2 changed files with 323 additions and 209 deletions
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@ -202,11 +202,20 @@ static BOOL MIDIMAP_LoadSettingsScheme(MIDIMAPDATA* mom, const WCHAR* scheme)
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static BOOL MIDIMAP_LoadSettings(MIDIMAPDATA* mom)
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{
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HKEY hKey;
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HKEY hUserKey, hKey;
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DWORD err;
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BOOL ret;
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if (RegOpenKeyA(HKEY_CURRENT_USER,
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"Software\\Microsoft\\Windows\\CurrentVersion\\Multimedia\\MIDIMap", &hKey))
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err = RegOpenCurrentUser(KEY_READ, &hUserKey);
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if (err == ERROR_SUCCESS)
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{
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err = RegOpenKeyW(hUserKey,
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L"Software\\Microsoft\\Windows\\CurrentVersion\\Multimedia\\MIDIMap",
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&hKey);
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RegCloseKey(hUserKey);
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}
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if (err != ERROR_SUCCESS)
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{
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ret = MIDIMAP_LoadSettingsDefault(mom, NULL);
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}
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@ -29,12 +29,8 @@ WINE_DEFAULT_DEBUG_CHANNEL(winmm);
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typedef struct tagWINE_PLAYSOUND
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{
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unsigned bLoop : 1,
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bAlloc : 1;
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LPCWSTR pszSound;
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HMODULE hMod;
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DWORD fdwSound;
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HANDLE hThread;
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unsigned bLoop : 1;
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HMMIO hmmio;
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HWAVEOUT hWave;
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struct tagWINE_PLAYSOUND* lpNext;
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} WINE_PLAYSOUND;
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@ -50,7 +46,7 @@ static HMMIO get_mmioFromFile(LPCWSTR lpszName)
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ret = mmioOpenW((LPWSTR)lpszName, NULL,
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MMIO_ALLOCBUF | MMIO_READ | MMIO_DENYWRITE);
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if (ret != 0) return ret;
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if (SearchPathW(NULL, lpszName, NULL, sizeof(buf)/sizeof(buf[0]), buf, &dummy))
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if (SearchPathW(NULL, lpszName, NULL, ARRAY_SIZE(buf), buf, &dummy))
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{
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return mmioOpenW(buf, NULL,
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MMIO_ALLOCBUF | MMIO_READ | MMIO_DENYWRITE);
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@ -61,50 +57,62 @@ static HMMIO get_mmioFromFile(LPCWSTR lpszName)
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static HMMIO get_mmioFromProfile(UINT uFlags, LPCWSTR lpszName)
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{
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WCHAR str[128];
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LPWSTR ptr;
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LPWSTR ptr, pszSnd;
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HMMIO hmmio;
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HKEY hRegSnd, hRegApp, hScheme, hSnd;
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HKEY hUserKey, hRegSnd, hRegApp, hScheme, hSnd;
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DWORD err, type, count;
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static const WCHAR wszSounds[] = {'S','o','u','n','d','s',0};
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static const WCHAR wszDefault[] = {'D','e','f','a','u','l','t',0};
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static const WCHAR wszKey[] = {'A','p','p','E','v','e','n','t','s','\\',
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'S','c','h','e','m','e','s','\\',
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'A','p','p','s',0};
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static const WCHAR wszDotDefault[] = {'.','D','e','f','a','u','l','t',0};
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static const WCHAR wszDotCurrent[] = {'.','C','u','r','r','e','n','t',0};
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static const WCHAR wszNull[] = {0};
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BOOL bIsDefault;
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TRACE("searching in SystemSound list for %s\n", debugstr_w(lpszName));
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GetProfileStringW(wszSounds, lpszName, wszNull, str, sizeof(str)/sizeof(str[0]));
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bIsDefault = (_wcsicmp(lpszName, L"SystemDefault") == 0);
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GetProfileStringW(L"Sounds",
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bIsDefault ? L"Default" : lpszName,
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L"",
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str,
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ARRAY_SIZE(str));
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if (lstrlenW(str) == 0)
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{
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if (uFlags & SND_NODEFAULT) goto next;
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GetProfileStringW(wszSounds, wszDefault, wszNull, str, sizeof(str)/sizeof(str[0]));
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if (lstrlenW(str) == 0) goto next;
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}
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for (ptr = str; *ptr && *ptr != ','; ptr++);
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if (*ptr) *ptr = 0;
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goto Next;
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for (ptr = str; *ptr && *ptr != L','; ptr++);
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if (*ptr)
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*ptr = UNICODE_NULL;
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hmmio = mmioOpenW(str, NULL, MMIO_ALLOCBUF | MMIO_READ | MMIO_DENYWRITE);
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if (hmmio != 0) return hmmio;
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next:
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if (hmmio)
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return hmmio;
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Next:
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/* we look up the registry under
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* HKCU\AppEvents\Schemes\Apps\.Default
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* HKCU\AppEvents\Schemes\Apps\<AppName>
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*/
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if (RegOpenKeyW(HKEY_CURRENT_USER, wszKey, &hRegSnd) != 0) goto none;
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err = RegOpenCurrentUser(KEY_READ, &hUserKey);
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if (err == ERROR_SUCCESS)
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{
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err = RegOpenKeyW(hUserKey, L"AppEvents\\Schemes\\Apps", &hRegSnd);
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RegCloseKey(hUserKey);
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}
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if (err != ERROR_SUCCESS)
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goto None;
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if (uFlags & SND_APPLICATION)
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{
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DWORD len;
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err = 1; /* error */
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len = GetModuleFileNameW(0, str, sizeof(str)/sizeof(str[0]));
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if (len > 0 && len < sizeof(str)/sizeof(str[0]))
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err = ERROR_FILE_NOT_FOUND; /* error */
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len = GetModuleFileNameW(NULL, str, ARRAY_SIZE(str));
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if (len > 0 && len < ARRAY_SIZE(str))
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{
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for (ptr = str + lstrlenW(str) - 1; ptr >= str; ptr--)
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{
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if (*ptr == '.') *ptr = 0;
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if (*ptr == '\\')
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if (*ptr == L'.')
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*ptr = UNICODE_NULL;
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if (*ptr == L'\\')
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{
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err = RegOpenKeyW(hRegSnd, ptr + 1, &hRegApp);
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break;
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@ -114,31 +122,188 @@ static HMMIO get_mmioFromProfile(UINT uFlags, LPCWSTR lpszName)
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}
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else
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{
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err = RegOpenKeyW(hRegSnd, wszDotDefault, &hRegApp);
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err = RegOpenKeyW(hRegSnd, L".Default", &hRegApp);
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}
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RegCloseKey(hRegSnd);
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if (err != 0) goto none;
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err = RegOpenKeyW(hRegApp, lpszName, &hScheme);
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if (err != ERROR_SUCCESS)
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goto None;
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err = RegOpenKeyW(hRegApp,
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bIsDefault ? L".Default" : lpszName,
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&hScheme);
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RegCloseKey(hRegApp);
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if (err != 0) goto none;
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/* what's the difference between .Current and .Default ? */
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err = RegOpenKeyW(hScheme, wszDotDefault, &hSnd);
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if (err != 0)
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{
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err = RegOpenKeyW(hScheme, wszDotCurrent, &hSnd);
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if (err != ERROR_SUCCESS)
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goto None;
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err = RegOpenKeyW(hScheme, L".Current", &hSnd);
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RegCloseKey(hScheme);
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if (err != 0)
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goto none;
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}
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if (err != ERROR_SUCCESS)
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goto None;
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count = sizeof(str);
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err = RegQueryValueExW(hSnd, NULL, 0, &type, (LPBYTE)str, &count);
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RegCloseKey(hSnd);
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if (err != 0 || !*str) goto none;
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hmmio = mmioOpenW(str, NULL, MMIO_ALLOCBUF | MMIO_READ | MMIO_DENYWRITE);
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if (hmmio) return hmmio;
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none:
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if (err != ERROR_SUCCESS || !*str)
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goto None;
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if (type == REG_EXPAND_SZ)
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{
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count = ExpandEnvironmentStringsW(str, NULL, 0);
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if (count == 0)
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goto None;
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pszSnd = HeapAlloc(GetProcessHeap(), 0, count * sizeof(WCHAR));
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if (!pszSnd)
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goto None;
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if (ExpandEnvironmentStringsW(str, pszSnd, count) == 0)
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{
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HeapFree(GetProcessHeap(), 0, pszSnd);
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goto None;
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}
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}
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else if (type == REG_SZ)
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{
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/* The type is REG_SZ, no need to expand */
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pszSnd = str;
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}
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else
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{
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/* Invalid type */
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goto None;
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}
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hmmio = mmioOpenW(pszSnd, NULL, MMIO_ALLOCBUF | MMIO_READ | MMIO_DENYWRITE);
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if (type == REG_EXPAND_SZ)
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HeapFree(GetProcessHeap(), 0, pszSnd);
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if (hmmio)
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return hmmio;
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None:
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WARN("can't find SystemSound=%s !\n", debugstr_w(lpszName));
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return 0;
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return NULL;
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}
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static HMMIO PlaySound_GetMMIO(LPCWSTR pszSound, HMODULE hMod, DWORD fdwSound)
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{
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BOOL bIsDefault = FALSE;
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HMMIO hmmio = NULL;
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TRACE("SoundName=%s !\n", debugstr_w(pszSound));
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if (fdwSound & SND_MEMORY)
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{
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PVOID data;
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MMIOINFO mminfo;
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/* NOTE: SND_RESOURCE has the SND_MEMORY bit set */
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if ((fdwSound & SND_RESOURCE) == SND_RESOURCE)
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{
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HRSRC hRes;
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HGLOBAL hGlob;
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hRes = FindResourceW(hMod, pszSound, L"WAVE");
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hGlob = LoadResource(hMod, hRes);
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if (!hRes || !hGlob)
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goto Quit;
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data = LockResource(hGlob);
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FreeResource(hGlob);
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if (!data)
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goto Quit;
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}
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else
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{
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data = (PVOID)pszSound;
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}
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ZeroMemory(&mminfo, sizeof(mminfo));
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mminfo.fccIOProc = FOURCC_MEM;
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mminfo.pchBuffer = data;
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mminfo.cchBuffer = -1; /* FIXME: when a resource, could grab real size */
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TRACE("Memory sound %p\n", data);
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hmmio = mmioOpenW(NULL, &mminfo, MMIO_READ);
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}
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else if (fdwSound & SND_ALIAS)
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{
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LPCWSTR pszName;
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/* NOTE: SND_ALIAS_ID has the SND_ALIAS bit set */
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if ((fdwSound & SND_ALIAS_ID) == SND_ALIAS_ID)
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{
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if (pszSound == (LPCWSTR)SND_ALIAS_SYSTEMASTERISK)
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pszName = L"SystemAsterisk";
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else if (pszSound == (LPCWSTR)SND_ALIAS_SYSTEMDEFAULT)
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pszName = L"SystemDefault";
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else if (pszSound == (LPCWSTR)SND_ALIAS_SYSTEMEXCLAMATION)
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pszName = L"SystemExclamation";
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else if (pszSound == (LPCWSTR)SND_ALIAS_SYSTEMEXIT)
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pszName = L"SystemExit";
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else if (pszSound == (LPCWSTR)SND_ALIAS_SYSTEMHAND)
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pszName = L"SystemHand";
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else if (pszSound == (LPCWSTR)SND_ALIAS_SYSTEMQUESTION)
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pszName = L"SystemQuestion";
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else if (pszSound == (LPCWSTR)SND_ALIAS_SYSTEMSTART)
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pszName = L"SystemStart";
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else if (pszSound == (LPCWSTR)SND_ALIAS_SYSTEMWELCOME)
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pszName = L"SystemWelcome";
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else
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goto Quit;
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}
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else
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{
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pszName = pszSound;
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}
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bIsDefault = (_wcsicmp(pszName, L"SystemDefault") == 0);
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hmmio = get_mmioFromProfile(fdwSound, pszName);
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}
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else if (fdwSound & SND_FILENAME)
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{
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hmmio = get_mmioFromFile(pszSound);
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}
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else
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{
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hmmio = get_mmioFromProfile(fdwSound, pszSound);
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if (!hmmio)
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hmmio = get_mmioFromFile(pszSound);
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}
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Quit:
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if (!hmmio && !(fdwSound & SND_NODEFAULT))
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{
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if (fdwSound & SND_APPLICATION)
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{
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if (!bIsDefault)
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{
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/* Find application-defined default sound */
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hmmio = get_mmioFromProfile(fdwSound, L"SystemDefault");
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if (hmmio)
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return hmmio;
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}
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/* Find system default sound */
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hmmio = get_mmioFromProfile(fdwSound & ~SND_APPLICATION, L"SystemDefault");
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}
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else if (!bIsDefault)
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{
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hmmio = get_mmioFromProfile(fdwSound, L"SystemDefault");
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}
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}
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return hmmio;
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}
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struct playsound_data
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@ -185,13 +350,21 @@ static BOOL PlaySound_IsString(DWORD fdwSound, const void* psz)
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*/
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switch (fdwSound & (SND_RESOURCE | SND_ALIAS_ID | SND_FILENAME))
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{
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case SND_RESOURCE: return HIWORD(psz) != 0; /* by name or by ID ? */
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case SND_RESOURCE:
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return HIWORD(psz) != 0; /* by name or by ID ? */
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case SND_ALIAS_ID:
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case SND_MEMORY: return FALSE;
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case SND_MEMORY:
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return FALSE;
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case SND_ALIAS:
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case SND_FILENAME:
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case 0: return TRUE;
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default: FIXME("WTF\n"); return FALSE;
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case 0:
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return TRUE;
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default:
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FIXME("WTF\n");
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return FALSE;
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}
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}
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@ -204,151 +377,64 @@ static void PlaySound_Free(WINE_PLAYSOUND* wps)
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if (*p) *p = (*p)->lpNext;
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if (PlaySoundList == NULL) SetEvent(psLastEvent);
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LeaveCriticalSection(&WINMM_cs);
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if (wps->bAlloc) HeapFree(GetProcessHeap(), 0, (void*)wps->pszSound);
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if (wps->hThread) CloseHandle(wps->hThread);
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if (wps->hmmio) mmioClose(wps->hmmio, 0);
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HeapFree(GetProcessHeap(), 0, wps);
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}
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static WINE_PLAYSOUND* PlaySound_Alloc(const void* pszSound, HMODULE hmod,
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static WINE_PLAYSOUND* PlaySound_AllocAndGetMMIO(const void* pszSound, HMODULE hmod,
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DWORD fdwSound, BOOL bUnicode)
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{
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BOOL bIsString;
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LPCWSTR pszSoundW;
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UNICODE_STRING usBuffer;
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WINE_PLAYSOUND* wps;
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wps = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*wps));
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if (!wps) return NULL;
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bIsString = PlaySound_IsString(fdwSound, pszSound);
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wps->hMod = hmod;
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wps->fdwSound = fdwSound;
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if (PlaySound_IsString(fdwSound, pszSound))
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if (bIsString && !bUnicode)
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{
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if (bUnicode)
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{
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if (fdwSound & SND_ASYNC)
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{
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LPWSTR sound = HeapAlloc(GetProcessHeap(), 0,
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(lstrlenW(pszSound)+1) * sizeof(WCHAR));
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if (!sound) goto oom_error;
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wps->pszSound = lstrcpyW(sound, pszSound);
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wps->bAlloc = TRUE;
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}
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else
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wps->pszSound = pszSound;
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}
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else
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{
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UNICODE_STRING usBuffer;
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RtlCreateUnicodeStringFromAsciiz(&usBuffer, pszSound);
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wps->pszSound = usBuffer.Buffer;
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if (!wps->pszSound) goto oom_error;
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wps->bAlloc = TRUE;
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}
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if (!usBuffer.Buffer)
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return NULL;
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pszSoundW = usBuffer.Buffer;
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}
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else
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wps->pszSound = pszSound;
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{
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pszSoundW = pszSound;
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}
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|
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wps = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*wps));
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if (wps)
|
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{
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/* construct an MMIO stream (either in memory, or from a file) */
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wps->hmmio = PlaySound_GetMMIO(pszSoundW, hmod, fdwSound);
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if (!wps->hmmio)
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{
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PlaySound_Free(wps);
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wps = NULL;
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}
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}
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if (bIsString && !bUnicode)
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RtlFreeUnicodeString(&usBuffer);
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return wps;
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oom_error:
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PlaySound_Free(wps);
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return NULL;
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}
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static DWORD WINAPI proc_PlaySound(LPVOID arg)
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static BOOL proc_PlaySound(WINE_PLAYSOUND *wps)
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{
|
||||
WINE_PLAYSOUND* wps = arg;
|
||||
BOOL bRet = FALSE;
|
||||
HMMIO hmmio = 0;
|
||||
MMCKINFO ckMainRIFF;
|
||||
MMCKINFO mmckInfo;
|
||||
LPWAVEFORMATEX lpWaveFormat = NULL;
|
||||
LPWAVEHDR waveHdr = NULL;
|
||||
INT count, bufsize, left, index;
|
||||
struct playsound_data s;
|
||||
void* data;
|
||||
|
||||
s.hEvent = 0;
|
||||
|
||||
TRACE("SoundName=%s !\n", debugstr_w(wps->pszSound));
|
||||
|
||||
/* if resource, grab it */
|
||||
if ((wps->fdwSound & SND_RESOURCE) == SND_RESOURCE) {
|
||||
static const WCHAR wszWave[] = {'W','A','V','E',0};
|
||||
HRSRC hRes;
|
||||
HGLOBAL hGlob;
|
||||
|
||||
if ((hRes = FindResourceW(wps->hMod, wps->pszSound, wszWave)) == 0 ||
|
||||
(hGlob = LoadResource(wps->hMod, hRes)) == 0)
|
||||
goto errCleanUp;
|
||||
if ((data = LockResource(hGlob)) == NULL) {
|
||||
FreeResource(hGlob);
|
||||
goto errCleanUp;
|
||||
}
|
||||
FreeResource(hGlob);
|
||||
} else
|
||||
data = (void*)wps->pszSound;
|
||||
|
||||
/* construct an MMIO stream (either in memory, or from a file */
|
||||
if (wps->fdwSound & SND_MEMORY)
|
||||
{ /* NOTE: SND_RESOURCE has the SND_MEMORY bit set */
|
||||
MMIOINFO mminfo;
|
||||
|
||||
memset(&mminfo, 0, sizeof(mminfo));
|
||||
mminfo.fccIOProc = FOURCC_MEM;
|
||||
mminfo.pchBuffer = data;
|
||||
mminfo.cchBuffer = -1; /* FIXME: when a resource, could grab real size */
|
||||
TRACE("Memory sound %p\n", data);
|
||||
hmmio = mmioOpenW(NULL, &mminfo, MMIO_READ);
|
||||
}
|
||||
else if (wps->fdwSound & SND_ALIAS)
|
||||
{
|
||||
if ((wps->fdwSound & SND_ALIAS_ID) == SND_ALIAS_ID)
|
||||
{
|
||||
static const WCHAR wszSystemAsterisk[] = {'S','y','s','t','e','m','A','s','t','e','r','i','s','k',0};
|
||||
static const WCHAR wszSystemDefault[] = {'S','y','s','t','e','m','D','e','f','a','u','l','t',0};
|
||||
static const WCHAR wszSystemExclamation[] = {'S','y','s','t','e','m','E','x','c','l','a','m','a','t','i','o','n',0};
|
||||
static const WCHAR wszSystemExit[] = {'S','y','s','t','e','m','E','x','i','t',0};
|
||||
static const WCHAR wszSystemHand[] = {'S','y','s','t','e','m','H','a','n','d',0};
|
||||
static const WCHAR wszSystemQuestion[] = {'S','y','s','t','e','m','Q','u','e','s','t','i','o','n',0};
|
||||
static const WCHAR wszSystemStart[] = {'S','y','s','t','e','m','S','t','a','r','t',0};
|
||||
static const WCHAR wszSystemWelcome[] = {'S','y','s','t','e','m','W','e','l','c','o','m','e',0};
|
||||
|
||||
wps->fdwSound &= ~(SND_ALIAS_ID ^ SND_ALIAS);
|
||||
if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMASTERISK)
|
||||
wps->pszSound = wszSystemAsterisk;
|
||||
else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMDEFAULT)
|
||||
wps->pszSound = wszSystemDefault;
|
||||
else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMEXCLAMATION)
|
||||
wps->pszSound = wszSystemExclamation;
|
||||
else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMEXIT)
|
||||
wps->pszSound = wszSystemExit;
|
||||
else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMHAND)
|
||||
wps->pszSound = wszSystemHand;
|
||||
else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMQUESTION)
|
||||
wps->pszSound = wszSystemQuestion;
|
||||
else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMSTART)
|
||||
wps->pszSound = wszSystemStart;
|
||||
else if (wps->pszSound == (LPCWSTR)SND_ALIAS_SYSTEMWELCOME)
|
||||
wps->pszSound = wszSystemWelcome;
|
||||
else goto errCleanUp;
|
||||
}
|
||||
hmmio = get_mmioFromProfile(wps->fdwSound, wps->pszSound);
|
||||
}
|
||||
else if (wps->fdwSound & SND_FILENAME)
|
||||
{
|
||||
hmmio = get_mmioFromFile(wps->pszSound);
|
||||
}
|
||||
else
|
||||
{
|
||||
if ((hmmio = get_mmioFromProfile(wps->fdwSound | SND_NODEFAULT, wps->pszSound)) == 0)
|
||||
{
|
||||
if ((hmmio = get_mmioFromFile(wps->pszSound)) == 0)
|
||||
{
|
||||
hmmio = get_mmioFromProfile(wps->fdwSound, wps->pszSound);
|
||||
}
|
||||
}
|
||||
}
|
||||
if (hmmio == 0) goto errCleanUp;
|
||||
|
||||
if (mmioDescend(hmmio, &ckMainRIFF, NULL, 0))
|
||||
if (mmioDescend(wps->hmmio, &ckMainRIFF, NULL, 0))
|
||||
goto errCleanUp;
|
||||
|
||||
TRACE("ParentChunk ckid=%.4s fccType=%.4s cksize=%08X\n",
|
||||
|
@ -359,14 +445,14 @@ static DWORD WINAPI proc_PlaySound(LPVOID arg)
|
|||
goto errCleanUp;
|
||||
|
||||
mmckInfo.ckid = mmioFOURCC('f', 'm', 't', ' ');
|
||||
if (mmioDescend(hmmio, &mmckInfo, &ckMainRIFF, MMIO_FINDCHUNK))
|
||||
if (mmioDescend(wps->hmmio, &mmckInfo, &ckMainRIFF, MMIO_FINDCHUNK))
|
||||
goto errCleanUp;
|
||||
|
||||
TRACE("Chunk Found ckid=%.4s fccType=%08x cksize=%08X\n",
|
||||
(LPSTR)&mmckInfo.ckid, mmckInfo.fccType, mmckInfo.cksize);
|
||||
|
||||
lpWaveFormat = HeapAlloc(GetProcessHeap(), 0, mmckInfo.cksize);
|
||||
if (mmioRead(hmmio, (HPSTR)lpWaveFormat, mmckInfo.cksize) < sizeof(PCMWAVEFORMAT))
|
||||
if (mmioRead(wps->hmmio, (HPSTR)lpWaveFormat, mmckInfo.cksize) < sizeof(PCMWAVEFORMAT))
|
||||
goto errCleanUp;
|
||||
|
||||
TRACE("wFormatTag=%04X !\n", lpWaveFormat->wFormatTag);
|
||||
|
@ -377,10 +463,10 @@ static DWORD WINAPI proc_PlaySound(LPVOID arg)
|
|||
TRACE("wBitsPerSample=%u !\n", lpWaveFormat->wBitsPerSample);
|
||||
|
||||
/* move to end of 'fmt ' chunk */
|
||||
mmioAscend(hmmio, &mmckInfo, 0);
|
||||
mmioAscend(wps->hmmio, &mmckInfo, 0);
|
||||
|
||||
mmckInfo.ckid = mmioFOURCC('d', 'a', 't', 'a');
|
||||
if (mmioDescend(hmmio, &mmckInfo, &ckMainRIFF, MMIO_FINDCHUNK))
|
||||
if (mmioDescend(wps->hmmio, &mmckInfo, &ckMainRIFF, MMIO_FINDCHUNK))
|
||||
goto errCleanUp;
|
||||
|
||||
TRACE("Chunk Found ckid=%.4s fccType=%08x cksize=%08X\n",
|
||||
|
@ -413,7 +499,7 @@ static DWORD WINAPI proc_PlaySound(LPVOID arg)
|
|||
do {
|
||||
left = mmckInfo.cksize;
|
||||
|
||||
mmioSeek(hmmio, mmckInfo.dwDataOffset, SEEK_SET);
|
||||
mmioSeek(wps->hmmio, mmckInfo.dwDataOffset, SEEK_SET);
|
||||
while (left)
|
||||
{
|
||||
if (WaitForSingleObject(psStopEvent, 0) == WAIT_OBJECT_0)
|
||||
|
@ -421,7 +507,7 @@ static DWORD WINAPI proc_PlaySound(LPVOID arg)
|
|||
wps->bLoop = FALSE;
|
||||
break;
|
||||
}
|
||||
count = mmioRead(hmmio, waveHdr[index].lpData, min(bufsize, left));
|
||||
count = mmioRead(wps->hmmio, waveHdr[index].lpData, min(bufsize, left));
|
||||
if (count < 1) break;
|
||||
left -= count;
|
||||
waveHdr[index].dwBufferLength = count;
|
||||
|
@ -442,18 +528,45 @@ static DWORD WINAPI proc_PlaySound(LPVOID arg)
|
|||
waveOutUnprepareHeader(wps->hWave, &waveHdr[1], sizeof(WAVEHDR));
|
||||
|
||||
errCleanUp:
|
||||
TRACE("Done playing=%s => %s!\n", debugstr_w(wps->pszSound), bRet ? "ok" : "ko");
|
||||
TRACE("Done playing sound => %s!\n", bRet ? "ok" : "ko");
|
||||
CloseHandle(s.hEvent);
|
||||
HeapFree(GetProcessHeap(), 0, waveHdr);
|
||||
HeapFree(GetProcessHeap(), 0, lpWaveFormat);
|
||||
if (wps->hWave) while (waveOutClose(wps->hWave) == WAVERR_STILLPLAYING) Sleep(100);
|
||||
if (hmmio) mmioClose(hmmio, 0);
|
||||
|
||||
PlaySound_Free(wps);
|
||||
|
||||
return bRet;
|
||||
}
|
||||
|
||||
static DWORD WINAPI PlaySoundAsyncThreadProc(LPVOID lpParameter)
|
||||
{
|
||||
WINE_PLAYSOUND *wps = (WINE_PLAYSOUND*)lpParameter;
|
||||
|
||||
/* Play the sound */
|
||||
proc_PlaySound(wps);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static BOOL proc_PlaySoundAsync(WINE_PLAYSOUND *wps)
|
||||
{
|
||||
HANDLE hThread;
|
||||
|
||||
/* Create a thread to play the sound asynchronously */
|
||||
hThread = CreateThread(NULL, 0, PlaySoundAsyncThreadProc, wps, 0, NULL);
|
||||
if (hThread)
|
||||
{
|
||||
SetThreadPriority(hThread, THREAD_PRIORITY_TIME_CRITICAL);
|
||||
CloseHandle(hThread);
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/* Error cases */
|
||||
PlaySound_Free(wps);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
static BOOL MULTIMEDIA_PlaySound(const void* pszSound, HMODULE hmod, DWORD fdwSound, BOOL bUnicode)
|
||||
{
|
||||
WINE_PLAYSOUND* wps = NULL;
|
||||
|
@ -470,7 +583,7 @@ static BOOL MULTIMEDIA_PlaySound(const void* pszSound, HMODULE hmod, DWORD fdwSo
|
|||
/* alloc internal structure, if we need to play something */
|
||||
if (pszSound && !(fdwSound & SND_PURGE))
|
||||
{
|
||||
if (!(wps = PlaySound_Alloc(pszSound, hmod, fdwSound, bUnicode)))
|
||||
if (!(wps = PlaySound_AllocAndGetMMIO(pszSound, hmod, fdwSound, bUnicode)))
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
|
@ -501,20 +614,12 @@ static BOOL MULTIMEDIA_PlaySound(const void* pszSound, HMODULE hmod, DWORD fdwSo
|
|||
|
||||
if (fdwSound & SND_ASYNC)
|
||||
{
|
||||
DWORD id;
|
||||
HANDLE handle;
|
||||
wps->bLoop = (fdwSound & SND_LOOP) ? TRUE : FALSE;
|
||||
if ((handle = CreateThread(NULL, 0, proc_PlaySound, wps, 0, &id)) != 0) {
|
||||
wps->hThread = handle;
|
||||
SetThreadPriority(handle, THREAD_PRIORITY_TIME_CRITICAL);
|
||||
return TRUE;
|
||||
}
|
||||
}
|
||||
else return proc_PlaySound(wps);
|
||||
|
||||
/* error cases */
|
||||
PlaySound_Free(wps);
|
||||
return FALSE;
|
||||
return proc_PlaySoundAsync(wps);
|
||||
}
|
||||
|
||||
return proc_PlaySound(wps);
|
||||
}
|
||||
|
||||
/**************************************************************************
|
||||
|
|
Loading…
Reference in a new issue