159 lines
5.2 KiB
C
159 lines
5.2 KiB
C
/*
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* Device Enumeration
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*
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* Copyright (C) 2002 John K. Hohm
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* Copyright (C) 2002 Robert Shearman
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "devenum_private.h"
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#include "rpcproxy.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(devenum);
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struct class_factory
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{
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IClassFactory IClassFactory_iface;
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IUnknown *obj;
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};
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static inline struct class_factory *impl_from_IClassFactory( IClassFactory *iface )
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{
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return CONTAINING_RECORD( iface, struct class_factory, IClassFactory_iface );
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}
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static HRESULT WINAPI ClassFactory_QueryInterface(IClassFactory *iface, REFIID iid, void **obj)
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{
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TRACE("(%p, %s, %p)\n", iface, debugstr_guid(iid), obj);
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if (IsEqualGUID(iid, &IID_IUnknown) || IsEqualGUID(iid, &IID_IClassFactory))
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{
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IClassFactory_AddRef(iface);
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*obj = iface;
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return S_OK;
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}
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*obj = NULL;
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WARN("no interface for %s\n", debugstr_guid(iid));
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return E_NOINTERFACE;
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}
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static ULONG WINAPI ClassFactory_AddRef(IClassFactory *iface)
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{
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return 2;
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}
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static ULONG WINAPI ClassFactory_Release(IClassFactory *iface)
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{
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return 1;
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}
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static HRESULT WINAPI ClassFactory_CreateInstance(IClassFactory *iface,
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IUnknown *outer, REFIID iid, void **obj)
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{
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struct class_factory *This = impl_from_IClassFactory( iface );
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TRACE("(%p, %s, %p)\n", outer, debugstr_guid(iid), obj);
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if (!obj) return E_POINTER;
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if (outer) return CLASS_E_NOAGGREGATION;
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return IUnknown_QueryInterface(This->obj, iid, obj);
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}
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static HRESULT WINAPI ClassFactory_LockServer(IClassFactory *iface, BOOL lock)
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{
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TRACE("iface %p, lock %d.\n", iface, lock);
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return S_OK;
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}
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static const IClassFactoryVtbl ClassFactory_vtbl = {
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ClassFactory_QueryInterface,
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ClassFactory_AddRef,
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ClassFactory_Release,
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ClassFactory_CreateInstance,
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ClassFactory_LockServer
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};
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static struct class_factory create_devenum_cf = { { &ClassFactory_vtbl }, (IUnknown *)&devenum_factory };
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static struct class_factory device_moniker_cf = { { &ClassFactory_vtbl }, (IUnknown *)&devenum_parser };
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/***********************************************************************
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* DllGetClassObject (DEVENUM.@)
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*/
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HRESULT WINAPI DllGetClassObject(REFCLSID clsid, REFIID iid, void **obj)
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{
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TRACE("(%s, %s, %p)\n", debugstr_guid(clsid), debugstr_guid(iid), obj);
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*obj = NULL;
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if (IsEqualGUID(clsid, &CLSID_SystemDeviceEnum))
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return IClassFactory_QueryInterface(&create_devenum_cf.IClassFactory_iface, iid, obj);
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else if (IsEqualGUID(clsid, &CLSID_CDeviceMoniker))
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return IClassFactory_QueryInterface(&device_moniker_cf.IClassFactory_iface, iid, obj);
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FIXME("class %s not available\n", debugstr_guid(clsid));
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return CLASS_E_CLASSNOTAVAILABLE;
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}
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/***********************************************************************
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* DllRegisterServer (DEVENUM.@)
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*/
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HRESULT WINAPI DllRegisterServer(void)
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{
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HRESULT res;
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IFilterMapper2 * pMapper = NULL;
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LPVOID mapvptr;
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TRACE("\n");
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res = __wine_register_resources();
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if (FAILED(res))
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return res;
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res = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC,
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&IID_IFilterMapper2, &mapvptr);
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if (SUCCEEDED(res))
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{
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pMapper = mapvptr;
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IFilterMapper2_CreateCategory(pMapper, &CLSID_AudioCompressorCategory, MERIT_DO_NOT_USE, L"Audio Compressors");
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IFilterMapper2_CreateCategory(pMapper, &CLSID_AudioInputDeviceCategory, MERIT_DO_NOT_USE, L"Audio Capture Sources");
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IFilterMapper2_CreateCategory(pMapper, &CLSID_AudioRendererCategory, MERIT_NORMAL, L"Audio Renderers");
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IFilterMapper2_CreateCategory(pMapper, &CLSID_DeviceControlCategory, MERIT_DO_NOT_USE, L"Device Control Filters");
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IFilterMapper2_CreateCategory(pMapper, &CLSID_LegacyAmFilterCategory, MERIT_NORMAL, L"DirectShow Filters");
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IFilterMapper2_CreateCategory(pMapper, &CLSID_MidiRendererCategory, MERIT_NORMAL, L"Midi Renderers");
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IFilterMapper2_CreateCategory(pMapper, &CLSID_TransmitCategory, MERIT_DO_NOT_USE, L"External Renderers");
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IFilterMapper2_CreateCategory(pMapper, &CLSID_VideoInputDeviceCategory, MERIT_DO_NOT_USE, L"Video Capture Sources");
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IFilterMapper2_CreateCategory(pMapper, &CLSID_VideoCompressorCategory, MERIT_DO_NOT_USE, L"Video Compressors");
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IFilterMapper2_Release(pMapper);
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}
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return res;
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}
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/***********************************************************************
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* DllUnregisterServer (DEVENUM.@)
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*/
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HRESULT WINAPI DllUnregisterServer(void)
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{
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FIXME("stub!\n");
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return __wine_unregister_resources();
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}
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