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devenum: Pass moniker fields to moniker_create(). 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2020-04-11 10:49:43 -05:00 committed by Alexandre Julliard
parent 4994ba2123
commit 8cabd4785f
3 changed files with 73 additions and 61 deletions
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4
dlls/devenum/devenum_private.h
View File

@ -68,7 +68,9 @@ struct moniker
};
};
struct moniker *moniker_create(void) DECLSPEC_HIDDEN;
struct moniker *dmo_moniker_create(const GUID class, const GUID clsid) DECLSPEC_HIDDEN;
struct moniker *codec_moniker_create(const GUID *class, const WCHAR *name) DECLSPEC_HIDDEN;
struct moniker *filter_moniker_create(const GUID *class, const WCHAR *name) DECLSPEC_HIDDEN;
HRESULT enum_moniker_create(REFCLSID class, IEnumMoniker **enum_mon) DECLSPEC_HIDDEN;
extern ICreateDevEnum devenum_factory DECLSPEC_HIDDEN;

89
dlls/devenum/mediacatenum.c
View File

@ -768,7 +768,7 @@ static const IMonikerVtbl IMoniker_Vtbl =
moniker_IsSystemMoniker,
};
struct moniker *moniker_create(void)
struct moniker *filter_moniker_create(const GUID *class, const WCHAR *name)
{
struct moniker *object;
@ -777,6 +777,49 @@ struct moniker *moniker_create(void)
object->IMoniker_iface.lpVtbl = &IMoniker_Vtbl;
object->ref = 1;
object->type = DEVICE_FILTER;
if (class)
object->class = *class;
object->has_class = !!class;
object->name = wcsdup(name);
DEVENUM_LockModule();
return object;
}
struct moniker *codec_moniker_create(const GUID *class, const WCHAR *name)
{
struct moniker *object;
if (!(object = calloc(1, sizeof(*object))))
return NULL;
object->IMoniker_iface.lpVtbl = &IMoniker_Vtbl;
object->ref = 1;
object->type = DEVICE_CODEC;
if (class)
object->class = *class;
object->has_class = !!class;
object->name = wcsdup(name);
DEVENUM_LockModule();
return object;
}
struct moniker *dmo_moniker_create(const GUID class, const GUID clsid)
{
struct moniker *object;
if (!(object = calloc(1, sizeof(*object))))
return NULL;
object->IMoniker_iface.lpVtbl = &IMoniker_Vtbl;
object->ref = 1;
object->type = DEVICE_DMO;
object->class = class;
object->clsid = clsid;
DEVENUM_LockModule();
@ -842,11 +885,11 @@ static HRESULT WINAPI enum_moniker_Next(IEnumMoniker *iface, ULONG celt, IMonike
{
EnumMonikerImpl *This = impl_from_IEnumMoniker(iface);
WCHAR buffer[MAX_PATH + 1];
struct moniker *pMoniker;
struct moniker *moniker;
LONG res;
ULONG fetched = 0;
CLSID clsid;
HRESULT hr;
GUID clsid;
HKEY hkey;
TRACE("(%p)->(%d, %p, %p)\n", iface, celt, rgelt, pceltFetched);
@ -858,14 +901,7 @@ static HRESULT WINAPI enum_moniker_Next(IEnumMoniker *iface, ULONG celt, IMonike
/* try DMOs */
if ((hr = IEnumDMO_Next(This->dmo_enum, 1, &clsid, NULL, NULL)) == S_OK)
{
if (!(pMoniker = moniker_create()))
return E_OUTOFMEMORY;
pMoniker->type = DEVICE_DMO;
pMoniker->clsid = clsid;
StringFromGUID2(&clsid, buffer, CHARS_IN_GUID);
StringFromGUID2(&This->class, buffer + CHARS_IN_GUID - 1, CHARS_IN_GUID);
moniker = dmo_moniker_create(This->class, clsid);
}
/* try DirectShow filters */
else if (!(res = RegEnumKeyW(This->sw_key, This->sw_index, buffer, ARRAY_SIZE(buffer))))
@ -874,17 +910,7 @@ static HRESULT WINAPI enum_moniker_Next(IEnumMoniker *iface, ULONG celt, IMonike
if ((res = RegOpenKeyExW(This->sw_key, buffer, 0, KEY_QUERY_VALUE, &hkey)))
break;
if (!(pMoniker = moniker_create()))
return E_OUTOFMEMORY;
pMoniker->type = DEVICE_FILTER;
if (!(pMoniker->name = CoTaskMemAlloc((lstrlenW(buffer) + 1) * sizeof(WCHAR))))
{
IMoniker_Release(&pMoniker->IMoniker_iface);
return E_OUTOFMEMORY;
}
lstrcpyW(pMoniker->name, buffer);
moniker = filter_moniker_create(&This->class, buffer);
}
/* then try codecs */
else if (!(res = RegEnumKeyW(This->cm_key, This->cm_index, buffer, ARRAY_SIZE(buffer))))
@ -894,26 +920,15 @@ static HRESULT WINAPI enum_moniker_Next(IEnumMoniker *iface, ULONG celt, IMonike
if ((res = RegOpenKeyExW(This->cm_key, buffer, 0, KEY_QUERY_VALUE, &hkey)))
break;
if (!(pMoniker = moniker_create()))
return E_OUTOFMEMORY;
pMoniker->type = DEVICE_CODEC;
if (!(pMoniker->name = CoTaskMemAlloc((lstrlenW(buffer) + 1) * sizeof(WCHAR))))
{
IMoniker_Release(&pMoniker->IMoniker_iface);
return E_OUTOFMEMORY;
}
lstrcpyW(pMoniker->name, buffer);
moniker = codec_moniker_create(&This->class, buffer);
}
else
break;
pMoniker->has_class = TRUE;
pMoniker->class = This->class;
if (!moniker)
return E_OUTOFMEMORY;
rgelt[fetched] = &pMoniker->IMoniker_iface;
fetched++;
rgelt[fetched++] = &moniker->IMoniker_iface;
}
TRACE("-- fetched %d\n", fetched);

41
dlls/devenum/parsedisplayname.c
View File

@ -68,10 +68,10 @@ static ULONG WINAPI devenum_parser_Release(IParseDisplayName *iface)
static HRESULT WINAPI devenum_parser_ParseDisplayName(IParseDisplayName *iface,
IBindCtx *pbc, LPOLESTR name, ULONG *eaten, IMoniker **ret)
{
struct moniker *moniker;
WCHAR buffer[MAX_PATH];
enum device_type type;
struct moniker *mon;
CLSID class;
GUID class, clsid;
TRACE("(%p, %s, %p, %p)\n", pbc, debugstr_w(name), eaten, ret);
@ -102,47 +102,42 @@ static HRESULT WINAPI devenum_parser_ParseDisplayName(IParseDisplayName *iface,
return MK_E_SYNTAX;
}
if (!(mon = moniker_create()))
return E_OUTOFMEMORY;
if (type == DEVICE_DMO)
{
lstrcpynW(buffer, name, CHARS_IN_GUID);
if (FAILED(CLSIDFromString(buffer, &mon->clsid)))
{
IMoniker_Release(&mon->IMoniker_iface);
if (FAILED(CLSIDFromString(buffer, &clsid)))
return MK_E_SYNTAX;
}
lstrcpynW(buffer, name + CHARS_IN_GUID - 1, CHARS_IN_GUID);
if (FAILED(CLSIDFromString(buffer, &mon->class)))
{
IMoniker_Release(&mon->IMoniker_iface);
if (FAILED(CLSIDFromString(buffer, &class)))
return MK_E_SYNTAX;
}
moniker = dmo_moniker_create(class, clsid);
}
else
{
lstrcpynW(buffer, name, CHARS_IN_GUID);
if (CLSIDFromString(buffer, &class) == S_OK)
{
mon->has_class = TRUE;
mon->class = class;
name += CHARS_IN_GUID;
if (type == DEVICE_FILTER)
moniker = filter_moniker_create(&class, name);
else
moniker = codec_moniker_create(&class, name);
}
if (!(mon->name = CoTaskMemAlloc((lstrlenW(name) + 1) * sizeof(WCHAR))))
else
{
IMoniker_Release(&mon->IMoniker_iface);
return E_OUTOFMEMORY;
if (type == DEVICE_FILTER)
moniker = filter_moniker_create(NULL, name);
else
moniker = codec_moniker_create(NULL, name);
}
lstrcpyW(mon->name, name);
}
mon->type = type;
*ret = &mon->IMoniker_iface;
if (!moniker)
return E_OUTOFMEMORY;
*ret = &moniker->IMoniker_iface;
return S_OK;
}