[PATCH 1/2] winealsa: Remove the ability to read additional devices from the registry.
If necessary, this could be re-written using the NT registry api in the unixlib. Signed-off-by: Huw Davies <huw(a)codeweavers.com> --- dlls/winealsa.drv/mmdevdrv.c | 53 ------------------------------------ 1 file changed, 53 deletions(-) diff --git a/dlls/winealsa.drv/mmdevdrv.c b/dlls/winealsa.drv/mmdevdrv.c index 5aa1b4aab63..8713b6153ce 100644 --- a/dlls/winealsa.drv/mmdevdrv.c +++ b/dlls/winealsa.drv/mmdevdrv.c @@ -165,9 +165,6 @@ static struct list g_sessions = LIST_INIT(g_sessions); static const WCHAR defaultW[] = {'d','e','f','a','u','l','t',0}; static const char defname[] = "default"; -static const WCHAR drv_keyW[] = {'S','o','f','t','w','a','r','e','\\', - 'W','i','n','e','\\','D','r','i','v','e','r','s','\\', - 'w','i','n','e','a','l','s','a','.','d','r','v',0}; static const WCHAR drv_key_devicesW[] = {'S','o','f','t','w','a','r','e','\\', 'W','i','n','e','\\','D','r','i','v','e','r','s','\\', 'w','i','n','e','a','l','s','a','.','d','r','v','\\','d','e','v','i','c','e','s',0}; @@ -474,54 +471,6 @@ static HRESULT alsa_get_card_devices(EDataFlow flow, snd_pcm_stream_t stream, return S_OK; } -static void get_reg_devices(EDataFlow flow, snd_pcm_stream_t stream, WCHAR ***ids, - GUID **guids, UINT *num) -{ - static const WCHAR ALSAOutputDevices[] = {'A','L','S','A','O','u','t','p','u','t','D','e','v','i','c','e','s',0}; - static const WCHAR ALSAInputDevices[] = {'A','L','S','A','I','n','p','u','t','D','e','v','i','c','e','s',0}; - HKEY key; - WCHAR reg_devices[256]; - DWORD size = sizeof(reg_devices), type; - const WCHAR *value_name = (stream == SND_PCM_STREAM_PLAYBACK) ? ALSAOutputDevices : ALSAInputDevices; - - /* @@ Wine registry key: HKCU\Software\Wine\Drivers\winealsa.drv */ - if(RegOpenKeyW(HKEY_CURRENT_USER, drv_keyW, &key) == ERROR_SUCCESS){ - if(RegQueryValueExW(key, value_name, 0, &type, - (BYTE*)reg_devices, &size) == ERROR_SUCCESS){ - WCHAR *p = reg_devices; - - if(type != REG_MULTI_SZ){ - ERR("Registry ALSA device list value type must be REG_MULTI_SZ\n"); - RegCloseKey(key); - return; - } - - while(*p){ - char devname[64]; - - WideCharToMultiByte(CP_UNIXCP, 0, p, -1, devname, sizeof(devname), NULL, NULL); - - if(alsa_try_open(devname, stream)){ - if(*num){ - *ids = HeapReAlloc(GetProcessHeap(), 0, *ids, sizeof(WCHAR *) * (*num + 1)); - *guids = HeapReAlloc(GetProcessHeap(), 0, *guids, sizeof(GUID) * (*num + 1)); - }else{ - *ids = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR *)); - *guids = HeapAlloc(GetProcessHeap(), 0, sizeof(GUID)); - } - (*ids)[*num] = construct_device_id(flow, p, NULL); - get_device_guid(flow, devname, &(*guids)[*num]); - ++*num; - } - - p += lstrlenW(p) + 1; - } - } - - RegCloseKey(key); - } -} - struct card_type { struct list entry; int first_card_number; @@ -570,8 +519,6 @@ static HRESULT alsa_enum_devices(EDataFlow flow, WCHAR ***ids, GUID **guids, ++*num; } - get_reg_devices(flow, stream, ids, guids, num); - for(err = snd_card_next(&card); card != -1 && err >= 0; err = snd_card_next(&card)){ char cardpath[64]; -- 2.25.1
I think we do want to keep this. Some people have some pretty wacky ALSA setups which we won't want to destroy. The 2nd patch looks fine to me. Andrew On Tue, Feb 08, 2022 at 12:45:12PM +0000, Huw Davies wrote:
If necessary, this could be re-written using the NT registry api in the unixlib.
Signed-off-by: Huw Davies <huw(a)codeweavers.com> --- dlls/winealsa.drv/mmdevdrv.c | 53 ------------------------------------ 1 file changed, 53 deletions(-)
diff --git a/dlls/winealsa.drv/mmdevdrv.c b/dlls/winealsa.drv/mmdevdrv.c index 5aa1b4aab63..8713b6153ce 100644 --- a/dlls/winealsa.drv/mmdevdrv.c +++ b/dlls/winealsa.drv/mmdevdrv.c @@ -165,9 +165,6 @@ static struct list g_sessions = LIST_INIT(g_sessions); static const WCHAR defaultW[] = {'d','e','f','a','u','l','t',0}; static const char defname[] = "default";
-static const WCHAR drv_keyW[] = {'S','o','f','t','w','a','r','e','\\', - 'W','i','n','e','\\','D','r','i','v','e','r','s','\\', - 'w','i','n','e','a','l','s','a','.','d','r','v',0}; static const WCHAR drv_key_devicesW[] = {'S','o','f','t','w','a','r','e','\\', 'W','i','n','e','\\','D','r','i','v','e','r','s','\\', 'w','i','n','e','a','l','s','a','.','d','r','v','\\','d','e','v','i','c','e','s',0}; @@ -474,54 +471,6 @@ static HRESULT alsa_get_card_devices(EDataFlow flow, snd_pcm_stream_t stream, return S_OK; }
-static void get_reg_devices(EDataFlow flow, snd_pcm_stream_t stream, WCHAR ***ids, - GUID **guids, UINT *num) -{ - static const WCHAR ALSAOutputDevices[] = {'A','L','S','A','O','u','t','p','u','t','D','e','v','i','c','e','s',0}; - static const WCHAR ALSAInputDevices[] = {'A','L','S','A','I','n','p','u','t','D','e','v','i','c','e','s',0}; - HKEY key; - WCHAR reg_devices[256]; - DWORD size = sizeof(reg_devices), type; - const WCHAR *value_name = (stream == SND_PCM_STREAM_PLAYBACK) ? ALSAOutputDevices : ALSAInputDevices; - - /* @@ Wine registry key: HKCU\Software\Wine\Drivers\winealsa.drv */ - if(RegOpenKeyW(HKEY_CURRENT_USER, drv_keyW, &key) == ERROR_SUCCESS){ - if(RegQueryValueExW(key, value_name, 0, &type, - (BYTE*)reg_devices, &size) == ERROR_SUCCESS){ - WCHAR *p = reg_devices; - - if(type != REG_MULTI_SZ){ - ERR("Registry ALSA device list value type must be REG_MULTI_SZ\n"); - RegCloseKey(key); - return; - } - - while(*p){ - char devname[64]; - - WideCharToMultiByte(CP_UNIXCP, 0, p, -1, devname, sizeof(devname), NULL, NULL); - - if(alsa_try_open(devname, stream)){ - if(*num){ - *ids = HeapReAlloc(GetProcessHeap(), 0, *ids, sizeof(WCHAR *) * (*num + 1)); - *guids = HeapReAlloc(GetProcessHeap(), 0, *guids, sizeof(GUID) * (*num + 1)); - }else{ - *ids = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR *)); - *guids = HeapAlloc(GetProcessHeap(), 0, sizeof(GUID)); - } - (*ids)[*num] = construct_device_id(flow, p, NULL); - get_device_guid(flow, devname, &(*guids)[*num]); - ++*num; - } - - p += lstrlenW(p) + 1; - } - } - - RegCloseKey(key); - } -} - struct card_type { struct list entry; int first_card_number; @@ -570,8 +519,6 @@ static HRESULT alsa_enum_devices(EDataFlow flow, WCHAR ***ids, GUID **guids, ++*num; }
- get_reg_devices(flow, stream, ids, guids, num); - for(err = snd_card_next(&card); card != -1 && err >= 0; err = snd_card_next(&card)){ char cardpath[64]; -- 2.25.1
participants (2)
-
Andrew Eikum -
Huw Davies