559635811762c756901a17da01c7fd1ad79e197c
[reactos.git] / dll / directx / wine / devenum / devenum_main.c
1 /*
2 * exported dll functions for devenum.dll
3 *
4 * Copyright (C) 2002 John K. Hohm
5 * Copyright (C) 2002 Robert Shearman
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 */
21
22 #include "devenum_private.h"
23 #include "rpcproxy.h"
24 #include "wine/debug.h"
25
26 WINE_DEFAULT_DEBUG_CHANNEL(devenum);
27
28 DECLSPEC_HIDDEN LONG dll_refs;
29 DECLSPEC_HIDDEN HINSTANCE DEVENUM_hInstance;
30
31 typedef struct
32 {
33 REFCLSID clsid;
34 LPCWSTR friendly_name;
35 BOOL instance;
36 } register_info;
37
38 #ifdef __REACTOS__
39 static void DEVENUM_RegisterQuartz(void);
40 #endif
41
42 /***********************************************************************
43 * Global string constant definitions
44 */
45 const WCHAR clsid_keyname[6] = { 'C', 'L', 'S', 'I', 'D', 0 };
46
47 /***********************************************************************
48 * DllEntryPoint
49 */
50 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID fImpLoad)
51 {
52 TRACE("%p 0x%x %p\n", hinstDLL, fdwReason, fImpLoad);
53
54 switch(fdwReason) {
55 case DLL_PROCESS_ATTACH:
56 DEVENUM_hInstance = hinstDLL;
57 DisableThreadLibraryCalls(hinstDLL);
58 break;
59 }
60 return TRUE;
61 }
62
63 /***********************************************************************
64 * DllGetClassObject (DEVENUM.@)
65 */
66 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID iid, LPVOID *ppv)
67 {
68 TRACE("(%s, %s, %p)\n", debugstr_guid(rclsid), debugstr_guid(iid), ppv);
69
70 *ppv = NULL;
71
72 /* FIXME: we should really have two class factories.
73 * Oh well - works just fine as it is */
74 if (IsEqualGUID(rclsid, &CLSID_SystemDeviceEnum) ||
75 IsEqualGUID(rclsid, &CLSID_CDeviceMoniker))
76 return IClassFactory_QueryInterface(&DEVENUM_ClassFactory.IClassFactory_iface, iid, ppv);
77
78 FIXME("CLSID: %s, IID: %s\n", debugstr_guid(rclsid), debugstr_guid(iid));
79 return CLASS_E_CLASSNOTAVAILABLE;
80 }
81
82 /***********************************************************************
83 * DllCanUnloadNow (DEVENUM.@)
84 */
85 HRESULT WINAPI DllCanUnloadNow(void)
86 {
87 return dll_refs != 0 ? S_FALSE : S_OK;
88 }
89
90 /***********************************************************************
91 * DllRegisterServer (DEVENUM.@)
92 */
93 HRESULT WINAPI DllRegisterServer(void)
94 {
95 HRESULT res;
96 IFilterMapper2 * pMapper = NULL;
97 LPVOID mapvptr;
98
99 TRACE("\n");
100
101 res = __wine_register_resources( DEVENUM_hInstance );
102 if (FAILED(res))
103 return res;
104
105 #ifdef __REACTOS__
106 /* Quartz is needed for IFilterMapper2 */
107 DEVENUM_RegisterQuartz();
108 #endif
109
110 /*** ActiveMovieFilter Categories ***/
111
112 CoInitialize(NULL);
113
114 res = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC,
115 &IID_IFilterMapper2, &mapvptr);
116 if (SUCCEEDED(res))
117 {
118 static const WCHAR friendlyvidcap[] = {'V','i','d','e','o',' ','C','a','p','t','u','r','e',' ','S','o','u','r','c','e','s',0};
119 static const WCHAR friendlydshow[] = {'D','i','r','e','c','t','S','h','o','w',' ','F','i','l','t','e','r','s',0};
120 static const WCHAR friendlyvidcomp[] = {'V','i','d','e','o',' ','C','o','m','p','r','e','s','s','o','r','s',0};
121 static const WCHAR friendlyaudcap[] = {'A','u','d','i','o',' ','C','a','p','t','u','r','e',' ','S','o','u','r','c','e','s',0};
122 static const WCHAR friendlyaudcomp[] = {'A','u','d','i','o',' ','C','o','m','p','r','e','s','s','o','r','s',0};
123 static const WCHAR friendlyaudrend[] = {'A','u','d','i','o',' ','R','e','n','d','e','r','e','r','s',0};
124 static const WCHAR friendlymidirend[] = {'M','i','d','i',' ','R','e','n','d','e','r','e','r','s',0};
125 static const WCHAR friendlyextrend[] = {'E','x','t','e','r','n','a','l',' ','R','e','n','d','e','r','e','r','s',0};
126 static const WCHAR friendlydevctrl[] = {'D','e','v','i','c','e',' ','C','o','n','t','r','o','l',' ','F','i','l','t','e','r','s',0};
127
128 pMapper = mapvptr;
129
130 IFilterMapper2_CreateCategory(pMapper, &CLSID_VideoInputDeviceCategory, MERIT_DO_NOT_USE, friendlyvidcap);
131 IFilterMapper2_CreateCategory(pMapper, &CLSID_LegacyAmFilterCategory, MERIT_NORMAL, friendlydshow);
132 IFilterMapper2_CreateCategory(pMapper, &CLSID_VideoCompressorCategory, MERIT_DO_NOT_USE, friendlyvidcomp);
133 IFilterMapper2_CreateCategory(pMapper, &CLSID_AudioInputDeviceCategory, MERIT_DO_NOT_USE, friendlyaudcap);
134 IFilterMapper2_CreateCategory(pMapper, &CLSID_AudioCompressorCategory, MERIT_DO_NOT_USE, friendlyaudcomp);
135 IFilterMapper2_CreateCategory(pMapper, &CLSID_AudioRendererCategory, MERIT_NORMAL, friendlyaudrend);
136 IFilterMapper2_CreateCategory(pMapper, &CLSID_MidiRendererCategory, MERIT_NORMAL, friendlymidirend);
137 IFilterMapper2_CreateCategory(pMapper, &CLSID_TransmitCategory, MERIT_DO_NOT_USE, friendlyextrend);
138 IFilterMapper2_CreateCategory(pMapper, &CLSID_DeviceControlCategory, MERIT_DO_NOT_USE, friendlydevctrl);
139
140 IFilterMapper2_Release(pMapper);
141 }
142
143 CoUninitialize();
144
145 return res;
146 }
147
148 /***********************************************************************
149 * DllUnregisterServer (DEVENUM.@)
150 */
151 HRESULT WINAPI DllUnregisterServer(void)
152 {
153 FIXME("stub!\n");
154 return __wine_unregister_resources( DEVENUM_hInstance );
155 }
156
157 #ifdef __REACTOS__
158
159 typedef HRESULT (WINAPI *DllRegisterServer_func)(void);
160
161 /* calls DllRegisterServer() for the Quartz DLL */
162 static void DEVENUM_RegisterQuartz(void)
163 {
164 HANDLE hDLL = LoadLibraryA("quartz.dll");
165 DllRegisterServer_func pDllRegisterServer = NULL;
166 if (hDLL)
167 pDllRegisterServer = (DllRegisterServer_func)GetProcAddress(hDLL, "DllRegisterServer");
168 if (pDllRegisterServer)
169 {
170 HRESULT hr = pDllRegisterServer();
171 if (FAILED(hr))
172 ERR("Failed to register Quartz. Error was 0x%x)\n", hr);
173 }
174 }
175
176 #endif