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devenum: Factor friendly name and CLSID registration into register_codec(). 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2018-09-22 20:31:55 -05:00 committed by Alexandre Julliard
parent 1606dd39e2
commit 9ebbcb4f47
1 changed files with 98 additions and 209 deletions
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307
dlls/devenum/createdevenum.c
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@ -104,11 +104,16 @@ static ULONG WINAPI DEVENUM_ICreateDevEnum_Release(ICreateDevEnum * iface)
return 1; /* non-heap based object */
}
static HRESULT register_codec(const CLSID *class, const WCHAR *name, IMoniker **ret)
static HRESULT register_codec(const GUID *class, const WCHAR *name,
const GUID *clsid, const WCHAR *friendly_name, IPropertyBag **ret)
{
static const WCHAR deviceW[] = {'@','d','e','v','i','c','e',':','c','m',':',0};
WCHAR guidstr[CHARS_IN_GUID];
IParseDisplayName *parser;
IPropertyBag *propbag;
IMoniker *mon;
WCHAR *buffer;
VARIANT var;
ULONG eaten;
HRESULT hr;
@ -128,10 +133,36 @@ static HRESULT register_codec(const CLSID *class, const WCHAR *name, IMoniker **
strcatW(buffer, backslashW);
strcatW(buffer, name);
hr = IParseDisplayName_ParseDisplayName(parser, NULL, buffer, &eaten, ret);
IParseDisplayName_ParseDisplayName(parser, NULL, buffer, &eaten, &mon);
IParseDisplayName_Release(parser);
heap_free(buffer);
return hr;
IMoniker_BindToStorage(mon, NULL, NULL, &IID_IPropertyBag, (void **)&propbag);
IMoniker_Release(mon);
V_VT(&var) = VT_BSTR;
V_BSTR(&var) = SysAllocString(friendly_name);
hr = IPropertyBag_Write(propbag, wszFriendlyName, &var);
VariantClear(&var);
if (FAILED(hr))
{
IPropertyBag_Release(propbag);
return hr;
}
V_VT(&var) = VT_BSTR;
StringFromGUID2(clsid, guidstr, ARRAY_SIZE(guidstr));
V_BSTR(&var) = SysAllocString(guidstr);
hr = IPropertyBag_Write(propbag, clsidW, &var);
VariantClear(&var);
if (FAILED(hr))
{
IPropertyBag_Release(propbag);
return hr;
}
*ret = propbag;
return S_OK;
}
static void DEVENUM_ReadPinTypes(HKEY hkeyPinKey, REGFILTERPINS2 *rgPin)
@ -412,15 +443,18 @@ static void register_legacy_filters(void)
IPropertyBag *prop_bag = NULL;
WCHAR wszRegKey[MAX_PATH];
HKEY classkey = NULL;
IMoniker *mon = NULL;
VARIANT var = {};
REGFILTER2 rgf2;
DWORD Type, len;
GUID clsid;
if (RegEnumKeyExW(hkeyFilter, i, wszFilterSubkeyName, &cName, NULL, NULL, NULL, NULL) != ERROR_SUCCESS) continue;
TRACE("Registering %s\n", debugstr_w(wszFilterSubkeyName));
hr = CLSIDFromString(wszFilterSubkeyName, &clsid);
if (FAILED(hr))
continue;
strcpyW(wszRegKey, clsidW);
strcatW(wszRegKey, backslashW);
strcatW(wszRegKey, wszFilterSubkeyName);
@ -428,40 +462,30 @@ static void register_legacy_filters(void)
if (RegOpenKeyExW(HKEY_CLASSES_ROOT, wszRegKey, 0, KEY_READ, &classkey) != ERROR_SUCCESS)
continue;
hr = register_codec(&CLSID_LegacyAmFilterCategory, wszFilterSubkeyName, &mon);
if (FAILED(hr)) goto cleanup;
hr = IMoniker_BindToStorage(mon, NULL, NULL, &IID_IPropertyBag, (void **)&prop_bag);
if (FAILED(hr)) goto cleanup;
/* write friendly name */
len = 0;
V_VT(&var) = VT_BSTR;
if (!RegQueryValueExW(classkey, NULL, NULL, &Type, NULL, &len))
{
WCHAR *friendlyname = heap_alloc(len);
if (!friendlyname)
goto cleanup;
{
RegCloseKey(classkey);
continue;
}
RegQueryValueExW(classkey, NULL, NULL, &Type, (BYTE *)friendlyname, &len);
V_BSTR(&var) = SysAllocStringLen(friendlyname, len/sizeof(WCHAR));
hr = register_codec(&CLSID_LegacyAmFilterCategory, wszFilterSubkeyName,
&clsid, friendlyname, &prop_bag);
heap_free(friendlyname);
}
else
V_BSTR(&var) = SysAllocString(wszFilterSubkeyName);
if (!V_BSTR(&var))
goto cleanup;
hr = IPropertyBag_Write(prop_bag, wszFriendlyName, &var);
if (FAILED(hr)) goto cleanup;
VariantClear(&var);
/* write clsid */
V_VT(&var) = VT_BSTR;
if (!(V_BSTR(&var) = SysAllocString(wszFilterSubkeyName)))
goto cleanup;
hr = IPropertyBag_Write(prop_bag, clsidW, &var);
if (FAILED(hr)) goto cleanup;
VariantClear(&var);
hr = register_codec(&CLSID_LegacyAmFilterCategory, wszFilterSubkeyName,
&clsid, wszFilterSubkeyName, &prop_bag);
if (FAILED(hr))
{
RegCloseKey(classkey);
continue;
}
/* write filter data */
rgf2.dwMerit = MERIT_NORMAL;
@ -473,11 +497,8 @@ static void register_legacy_filters(void)
write_filter_data(prop_bag, &rgf2);
cleanup:
if (prop_bag) IPropertyBag_Release(prop_bag);
if (mon) IMoniker_Release(mon);
IPropertyBag_Release(prop_bag);
RegCloseKey(classkey);
VariantClear(&var);
free_regfilter2(&rgf2);
}
}
@ -495,50 +516,30 @@ static BOOL CALLBACK register_dsound_devices(GUID *guid, const WCHAR *desc, cons
REGPINTYPES rgtypes = {0};
REGFILTER2 rgf = {0};
WCHAR clsid[CHARS_IN_GUID];
IMoniker *mon = NULL;
VARIANT var;
HRESULT hr;
hr = DEVENUM_CreateAMCategoryKey(&CLSID_AudioRendererCategory);
if (FAILED(hr)) goto cleanup;
if (FAILED(hr))
return FALSE;
V_VT(&var) = VT_BSTR;
if (guid)
{
WCHAR *name = heap_alloc(sizeof(defaultW) + strlenW(desc) * sizeof(WCHAR));
if (!name)
goto cleanup;
return FALSE;
strcpyW(name, directsoundW);
strcatW(name, desc);
V_BSTR(&var) = SysAllocString(name);
hr = register_codec(&CLSID_AudioRendererCategory, name,
&CLSID_DSoundRender, name, &prop_bag);
heap_free(name);
}
else
V_BSTR(&var) = SysAllocString(defaultW);
if (!V_BSTR(&var))
goto cleanup;
hr = register_codec(&CLSID_AudioRendererCategory, V_BSTR(&var), &mon);
if (FAILED(hr)) goto cleanup;
hr = IMoniker_BindToStorage(mon, NULL, NULL, &IID_IPropertyBag, (void **)&prop_bag);
if (FAILED(hr)) goto cleanup;
/* write friendly name */
hr = IPropertyBag_Write(prop_bag, wszFriendlyName, &var);
if (FAILED(hr)) goto cleanup;
VariantClear(&var);
/* write clsid */
V_VT(&var) = VT_BSTR;
StringFromGUID2(&CLSID_DSoundRender, clsid, CHARS_IN_GUID);
if (!(V_BSTR(&var) = SysAllocString(clsid)))
goto cleanup;
hr = IPropertyBag_Write(prop_bag, clsidW, &var);
if (FAILED(hr)) goto cleanup;
VariantClear(&var);
hr = register_codec(&CLSID_AudioRendererCategory, defaultW,
&CLSID_DSoundRender, defaultW, &prop_bag);
if (FAILED(hr))
return FALSE;
/* write filter data */
rgf.dwVersion = 2;
@ -557,16 +558,11 @@ static BOOL CALLBACK register_dsound_devices(GUID *guid, const WCHAR *desc, cons
/* write DSound guid */
V_VT(&var) = VT_BSTR;
StringFromGUID2(guid ? guid : &GUID_NULL, clsid, CHARS_IN_GUID);
if (!(V_BSTR(&var) = SysAllocString(clsid)))
goto cleanup;
hr = IPropertyBag_Write(prop_bag, dsguidW, &var);
if (FAILED(hr)) goto cleanup;
if ((V_BSTR(&var) = SysAllocString(clsid)))
hr = IPropertyBag_Write(prop_bag, dsguidW, &var);
cleanup:
VariantClear(&var);
if (prop_bag) IPropertyBag_Release(prop_bag);
if (mon) IMoniker_Release(mon);
IPropertyBag_Release(prop_bag);
return TRUE;
}
@ -578,9 +574,8 @@ static void register_waveout_devices(void)
REGFILTERPINS2 rgpins = {0};
REGPINTYPES rgtypes = {0};
REGFILTER2 rgf = {0};
WCHAR clsid[CHARS_IN_GUID];
IMoniker *mon = NULL;
WAVEOUTCAPSW caps;
const WCHAR *name;
int i, count;
VARIANT var;
HRESULT hr;
@ -594,34 +589,12 @@ static void register_waveout_devices(void)
{
waveOutGetDevCapsW(i, &caps, sizeof(caps));
V_VT(&var) = VT_BSTR;
name = (i == -1) ? defaultW : caps.szPname;
if (i == -1) /* WAVE_MAPPER */
V_BSTR(&var) = SysAllocString(defaultW);
else
V_BSTR(&var) = SysAllocString(caps.szPname);
if (!(V_BSTR(&var)))
goto cleanup;
hr = register_codec(&CLSID_AudioRendererCategory, V_BSTR(&var), &mon);
if (FAILED(hr)) goto cleanup;
hr = IMoniker_BindToStorage(mon, NULL, NULL, &IID_IPropertyBag, (void **)&prop_bag);
if (FAILED(hr)) goto cleanup;
/* write friendly name */
hr = IPropertyBag_Write(prop_bag, wszFriendlyName, &var);
if (FAILED(hr)) goto cleanup;
VariantClear(&var);
/* write clsid */
V_VT(&var) = VT_BSTR;
StringFromGUID2(&CLSID_AudioRender, clsid, CHARS_IN_GUID);
if (!(V_BSTR(&var) = SysAllocString(clsid)))
goto cleanup;
hr = IPropertyBag_Write(prop_bag, clsidW, &var);
if (FAILED(hr)) goto cleanup;
VariantClear(&var);
hr = register_codec(&CLSID_AudioRendererCategory, name,
&CLSID_AudioRender, name, &prop_bag);
if (FAILED(hr))
continue;
/* write filter data */
rgf.dwVersion = 2;
@ -639,13 +612,10 @@ static void register_waveout_devices(void)
/* write WaveOutId */
V_VT(&var) = VT_I4;
V_I4(&var) = i;
hr = IPropertyBag_Write(prop_bag, waveoutidW, &var);
if (FAILED(hr)) goto cleanup;
IPropertyBag_Write(prop_bag, waveoutidW, &var);
cleanup:
VariantClear(&var);
if (prop_bag) IPropertyBag_Release(prop_bag);
if (mon) IMoniker_Release(mon);
}
}
@ -654,8 +624,6 @@ static void register_wavein_devices(void)
static const WCHAR waveinidW[] = {'W','a','v','e','I','n','I','d',0};
IPropertyBag *prop_bag = NULL;
REGFILTER2 rgf = {0};
WCHAR clsid[CHARS_IN_GUID];
IMoniker *mon = NULL;
WAVEINCAPSW caps;
int i, count;
VARIANT var;
@ -670,31 +638,10 @@ static void register_wavein_devices(void)
{
waveInGetDevCapsW(i, &caps, sizeof(caps));
V_VT(&var) = VT_BSTR;
V_BSTR(&var) = SysAllocString(caps.szPname);
if (!(V_BSTR(&var)))
goto cleanup;
hr = register_codec(&CLSID_AudioInputDeviceCategory, V_BSTR(&var), &mon);
if (FAILED(hr)) goto cleanup;
hr = IMoniker_BindToStorage(mon, NULL, NULL, &IID_IPropertyBag, (void **)&prop_bag);
if (FAILED(hr)) goto cleanup;
/* write friendly name */
hr = IPropertyBag_Write(prop_bag, wszFriendlyName, &var);
if (FAILED(hr)) goto cleanup;
VariantClear(&var);
/* write clsid */
V_VT(&var) = VT_BSTR;
StringFromGUID2(&CLSID_AudioRecord, clsid, CHARS_IN_GUID);
if (!(V_BSTR(&var) = SysAllocString(clsid)))
goto cleanup;
hr = IPropertyBag_Write(prop_bag, clsidW, &var);
if (FAILED(hr)) goto cleanup;
VariantClear(&var);
hr = register_codec(&CLSID_AudioInputDeviceCategory, caps.szPname,
&CLSID_AudioRecord, caps.szPname, &prop_bag);
if (FAILED(hr))
continue;
/* write filter data */
rgf.dwVersion = 2;
@ -705,13 +652,10 @@ static void register_wavein_devices(void)
/* write WaveInId */
V_VT(&var) = VT_I4;
V_I4(&var) = i;
hr = IPropertyBag_Write(prop_bag, waveinidW, &var);
if (FAILED(hr)) goto cleanup;
IPropertyBag_Write(prop_bag, waveinidW, &var);
cleanup:
VariantClear(&var);
if (prop_bag) IPropertyBag_Release(prop_bag);
if (mon) IMoniker_Release(mon);
IPropertyBag_Release(prop_bag);
}
}
@ -723,9 +667,8 @@ static void register_midiout_devices(void)
REGFILTERPINS2 rgpins = {0};
REGPINTYPES rgtypes = {0};
REGFILTER2 rgf = {0};
WCHAR clsid[CHARS_IN_GUID];
IMoniker *mon = NULL;
MIDIOUTCAPSW caps;
const WCHAR *name;
int i, count;
VARIANT var;
HRESULT hr;
@ -739,34 +682,12 @@ static void register_midiout_devices(void)
{
midiOutGetDevCapsW(i, &caps, sizeof(caps));
V_VT(&var) = VT_BSTR;
name = (i == -1) ? defaultW : caps.szPname;
if (i == -1) /* MIDI_MAPPER */
V_BSTR(&var) = SysAllocString(defaultW);
else
V_BSTR(&var) = SysAllocString(caps.szPname);
if (!(V_BSTR(&var)))
goto cleanup;
hr = register_codec(&CLSID_MidiRendererCategory, V_BSTR(&var), &mon);
if (FAILED(hr)) goto cleanup;
hr = IMoniker_BindToStorage(mon, NULL, NULL, &IID_IPropertyBag, (void **)&prop_bag);
if (FAILED(hr)) goto cleanup;
/* write friendly name */
hr = IPropertyBag_Write(prop_bag, wszFriendlyName, &var);
if (FAILED(hr)) goto cleanup;
VariantClear(&var);
/* write clsid */
V_VT(&var) = VT_BSTR;
StringFromGUID2(&CLSID_AVIMIDIRender, clsid, CHARS_IN_GUID);
if (!(V_BSTR(&var) = SysAllocString(clsid)))
goto cleanup;
hr = IPropertyBag_Write(prop_bag, clsidW, &var);
if (FAILED(hr)) goto cleanup;
VariantClear(&var);
hr = register_codec(&CLSID_MidiRendererCategory, name,
&CLSID_AVIMIDIRender, name, &prop_bag);
if (FAILED(hr))
continue;
/* write filter data */
rgf.dwVersion = 2;
@ -784,13 +705,10 @@ static void register_midiout_devices(void)
/* write MidiOutId */
V_VT(&var) = VT_I4;
V_I4(&var) = i;
hr = IPropertyBag_Write(prop_bag, midioutidW, &var);
if (FAILED(hr)) goto cleanup;
IPropertyBag_Write(prop_bag, midioutidW, &var);
cleanup:
VariantClear(&var);
if (prop_bag) IPropertyBag_Release(prop_bag);
if (mon) IMoniker_Release(mon);
IPropertyBag_Release(prop_bag);
}
}
@ -801,8 +719,6 @@ static void register_vfw_codecs(void)
IPropertyBag *prop_bag = NULL;
REGPINTYPES rgtypes[2];
REGFILTER2 rgf;
WCHAR clsid[CHARS_IN_GUID];
IMoniker *mon = NULL;
GUID typeguid;
ICINFO info;
VARIANT var;
@ -822,40 +738,10 @@ static void register_vfw_codecs(void)
ICGetInfo(hic, &info, sizeof(info));
ICClose(hic);
V_VT(&var) = VT_BSTR;
V_BSTR(&var) = SysAllocString(name);
if (!(V_BSTR(&var)))
goto cleanup;
hr = register_codec(&CLSID_VideoCompressorCategory, V_BSTR(&var), &mon);
if (FAILED(hr)) goto cleanup;
hr = IMoniker_BindToStorage(mon, NULL, NULL, &IID_IPropertyBag, (void **)&prop_bag);
if (FAILED(hr)) goto cleanup;
/* write WaveInId */
hr = IPropertyBag_Write(prop_bag, fcchandlerW, &var);
if (FAILED(hr)) goto cleanup;
VariantClear(&var);
/* write friendly name */
V_VT(&var) = VT_BSTR;
if (!(V_BSTR(&var) = SysAllocString(info.szDescription)))
goto cleanup;
hr = IPropertyBag_Write(prop_bag, wszFriendlyName, &var);
if (FAILED(hr)) goto cleanup;
VariantClear(&var);
/* write clsid */
V_VT(&var) = VT_BSTR;
StringFromGUID2(&CLSID_AVICo, clsid, CHARS_IN_GUID);
if (!(V_BSTR(&var) = SysAllocString(clsid)))
goto cleanup;
hr = IPropertyBag_Write(prop_bag, clsidW, &var);
if (FAILED(hr)) goto cleanup;
VariantClear(&var);
hr = register_codec(&CLSID_VideoCompressorCategory, name,
&CLSID_AVICo, info.szDescription, &prop_bag);
if (FAILED(hr))
continue;
/* write filter data */
rgf.dwVersion = 2;
@ -877,10 +763,13 @@ static void register_vfw_codecs(void)
write_filter_data(prop_bag, &rgf);
cleanup:
/* write WaveInId */
V_VT(&var) = VT_BSTR;
V_BSTR(&var) = SysAllocString(name);
IPropertyBag_Write(prop_bag, fcchandlerW, &var);
VariantClear(&var);
if (prop_bag) IPropertyBag_Release(prop_bag);
if (mon) IMoniker_Release(mon);
IPropertyBag_Release(prop_bag);
}
}