2 * exported dll functions for devenum.dll
4 * Copyright (C) 2002 John K. Hohm
5 * Copyright (C) 2002 Robert Shearman
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.
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.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #include "devenum_private.h"
23 #include "wine/debug.h"
26 WINE_DEFAULT_DEBUG_CHANNEL(devenum);
29 HINSTANCE DEVENUM_hInstance;
34 LPCWSTR friendly_name;
38 static HRESULT register_clsids(int count, const register_info * pRegInfo, LPCWSTR pszThreadingModel);
40 /***********************************************************************
41 * Global string constant definitions
43 const WCHAR clsid_keyname[6] = { 'C', 'L', 'S', 'I', 'D', 0 };
46 /***********************************************************************
49 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID fImpLoad)
51 TRACE("%p 0x%lx %p\n", hinstDLL, fdwReason, fImpLoad);
54 case DLL_PROCESS_ATTACH:
55 DEVENUM_hInstance = hinstDLL;
56 DisableThreadLibraryCalls(hinstDLL);
59 case DLL_PROCESS_DETACH:
60 DEVENUM_hInstance = 0;
66 /***********************************************************************
67 * DllGetClassObject (DEVENUM.@)
69 HRESULT WINAPI DEVENUM_DllGetClassObject(REFCLSID rclsid, REFIID iid, LPVOID *ppv)
71 TRACE("(%s, %s, %p)\n", debugstr_guid(rclsid), debugstr_guid(iid), ppv);
75 /* FIXME: we should really have two class factories.
76 * Oh well - works just fine as it is */
77 if (IsEqualGUID(rclsid, &CLSID_SystemDeviceEnum) ||
78 IsEqualGUID(rclsid, &CLSID_CDeviceMoniker))
79 return IClassFactory_QueryInterface((LPCLASSFACTORY)&DEVENUM_ClassFactory, iid, ppv);
80 FIXME("\n\tCLSID:\t%s,\n\tIID:\t%s\n",debugstr_guid(rclsid),debugstr_guid(iid));
81 return CLASS_E_CLASSNOTAVAILABLE;
84 /***********************************************************************
85 * DllCanUnloadNow (DEVENUM.@)
87 HRESULT WINAPI DEVENUM_DllCanUnloadNow(void)
89 return dll_ref != 0 ? S_FALSE : S_OK;
92 /***********************************************************************
93 * DllRegisterServer (DEVENUM.@)
95 HRESULT WINAPI DEVENUM_DllRegisterServer(void)
98 HKEY hkeyClsid = NULL;
101 LPOLESTR pszClsidDevMon = NULL;
102 IFilterMapper2 * pMapper = NULL;
103 const WCHAR threadingModel[] = {'B','o','t','h',0};
104 const WCHAR sysdevenum[] = {'S','y','s','t','e','m',' ','D','e','v','i','c','e',' ','E','n','u','m',0};
105 const WCHAR devmon[] = {'D','e','v','i','c','e','M','o','n','i','k','e','r',0};
106 const WCHAR acmcat[] = {'A','C','M',' ','C','l','a','s','s',' ','M','a','n','a','g','e','r',0};
107 const WCHAR vidcat[] = {'I','C','M',' ','C','l','a','s','s',' ','M','a','n','a','g','e','r',0};
108 const WCHAR filtcat[] = {'A','c','t','i','v','e','M','o','v','i','e',' ','F','i','l','t','e','r',' ','C','l','a','s','s',' ','M','a','n','a','g','e','r',0};
109 const WCHAR vfwcat[] = {'V','F','W',' ','C','a','p','t','u','r','e',' ','C','l','a','s','s',' ','M','a','n','a','g','e','r',0};
110 const WCHAR wavein[] = {'W','a','v','e','I','n',' ','C','l','a','s','s',' ','M','a','n','a','g','e','r', 0};
111 const WCHAR waveout[] = {'W','a','v','e','O','u','t',' ','a','n','d',' ','D','S','o','u','n','d',' ','C','l','a','s','s',' ','M','a','n','a','g','e','r',0};
112 const WCHAR midiout[] = {'M','i','d','i','O','u','t',' ','C','l','a','s','s',' ','M','a','n','a','g','e','r',0};
113 const WCHAR amcat[] = {'A','c','t','i','v','e','M','o','v','i','e',' ','F','i','l','t','e','r',' ','C','a','t','e','g','o','r','i','e','s',0};
114 const WCHAR device[] = {'d','e','v','i','c','e',0};
115 const WCHAR device_1[] = {'d','e','v','i','c','e','.','1',0};
116 const register_info ri[] =
118 {&CLSID_SystemDeviceEnum, sysdevenum, FALSE},
119 {&CLSID_CDeviceMoniker, devmon, FALSE},
120 {&CLSID_AudioCompressorCategory, acmcat, TRUE},
121 {&CLSID_VideoCompressorCategory, vidcat, TRUE},
122 {&CLSID_LegacyAmFilterCategory, filtcat, TRUE},
123 {&CLSID_VideoInputDeviceCategory, vfwcat, FALSE},
124 {&CLSID_AudioInputDeviceCategory, wavein, FALSE},
125 {&CLSID_AudioRendererCategory, waveout, FALSE},
126 {&CLSID_MidiRendererCategory, midiout, FALSE},
127 {&CLSID_ActiveMovieCategories, amcat, TRUE}
132 res = register_clsids(sizeof(ri) / sizeof(register_info), ri, threadingModel);
134 /*** ActiveMovieFilter Categories ***/
136 const WCHAR friendlyvidcap[] = {'V','i','d','e','o',' ','C','a','p','t','u','r','e',' ','S','o','u','r','c','e','s',0};
137 const WCHAR friendlydshow[] = {'D','i','r','e','c','t','S','h','o','w',' ','F','i','l','t','e','r','s',0};
138 const WCHAR friendlyvidcomp[] = {'V','i','d','e','o',' ','C','o','m','p','r','e','s','s','o','r','s',0};
139 const WCHAR friendlyaudcap[] = {'A','u','d','i','o',' ','C','a','p','t','u','r','e',' ','S','o','u','r','c','e','s',0};
140 const WCHAR friendlyaudcomp[] = {'A','u','d','i','o',' ','C','o','m','p','r','e','s','s','o','r','s',0};
141 const WCHAR friendlyaudrend[] = {'A','u','d','i','o',' ','R','e','n','d','e','r','e','r','s',0};
142 const WCHAR friendlymidirend[] = {'M','i','d','i',' ','R','e','n','d','e','r','e','r','s',0};
143 const WCHAR friendlyextrend[] = {'E','x','t','e','r','n','a','l',' ','R','e','n','d','e','r','e','r','s',0};
144 const WCHAR friendlydevctrl[] = {'D','e','v','i','c','e',' ','C','o','n','t','r','o','l',' ','F','i','l','t','e','r','s',0};
146 res = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC,
147 &IID_IFilterMapper2, (void **) &pMapper);
149 IFilterMapper2_CreateCategory(pMapper, &CLSID_VideoInputDeviceCategory, MERIT_DO_NOT_USE, friendlyvidcap);
150 IFilterMapper2_CreateCategory(pMapper, &CLSID_LegacyAmFilterCategory, MERIT_NORMAL, friendlydshow);
151 IFilterMapper2_CreateCategory(pMapper, &CLSID_VideoCompressorCategory, MERIT_DO_NOT_USE, friendlyvidcomp);
152 IFilterMapper2_CreateCategory(pMapper, &CLSID_AudioInputDeviceCategory, MERIT_DO_NOT_USE, friendlyaudcap);
153 IFilterMapper2_CreateCategory(pMapper, &CLSID_AudioCompressorCategory, MERIT_DO_NOT_USE, friendlyaudcomp);
154 IFilterMapper2_CreateCategory(pMapper, &CLSID_AudioRendererCategory, MERIT_NORMAL, friendlyaudrend);
155 IFilterMapper2_CreateCategory(pMapper, &CLSID_MidiRendererCategory, MERIT_NORMAL, friendlymidirend);
156 IFilterMapper2_CreateCategory(pMapper, &CLSID_TransmitCategory, MERIT_DO_NOT_USE, friendlyextrend);
157 IFilterMapper2_CreateCategory(pMapper, &CLSID_DeviceControlCategory, MERIT_DO_NOT_USE, friendlydevctrl);
159 IFilterMapper2_Release(pMapper);
163 /*** CDeviceMoniker ***/
166 res = StringFromCLSID(&CLSID_CDeviceMoniker, &pszClsidDevMon);
170 res = RegOpenKeyW(HKEY_CLASSES_ROOT, clsid_keyname, &hkeyClsid)
171 == ERROR_SUCCESS ? S_OK : E_FAIL;
175 res = RegOpenKeyW(hkeyClsid, pszClsidDevMon, &hkey1)
176 == ERROR_SUCCESS ? S_OK : E_FAIL;
180 const WCHAR wszProgID[] = {'P','r','o','g','I','D',0};
181 res = RegCreateKeyW(hkey1, wszProgID, &hkey2)
182 == ERROR_SUCCESS ? S_OK : E_FAIL;
186 res = RegSetValueW(hkey2, NULL, REG_SZ, device_1, (lstrlenW(device_1) + 1) * sizeof(WCHAR))
187 == ERROR_SUCCESS ? S_OK : E_FAIL;
192 const WCHAR wszVProgID[] = {'V','e','r','s','i','o','n','I','n','d','e','p','e','d','e','n','t','P','r','o','g','I','D',0};
193 res = RegCreateKeyW(hkey1, wszVProgID, &hkey2)
194 == ERROR_SUCCESS ? S_OK : E_FAIL;
198 res = RegSetValueW(hkey2, NULL, REG_SZ, device, (lstrlenW(device) + 1) * sizeof(WCHAR))
199 == ERROR_SUCCESS ? S_OK : E_FAIL;
205 res = RegCreateKeyW(HKEY_CLASSES_ROOT, device, &hkey1)
206 == ERROR_SUCCESS ? S_OK : E_FAIL;
210 res = RegCreateKeyW(hkey1, clsid_keyname, &hkey2)
211 == ERROR_SUCCESS ? S_OK : E_FAIL;
215 res = RegSetValueW(hkey2, NULL, REG_SZ, pszClsidDevMon, (lstrlenW(pszClsidDevMon) + 1) * sizeof(WCHAR))
216 == ERROR_SUCCESS ? S_OK : E_FAIL;
223 res = RegCreateKeyW(HKEY_CLASSES_ROOT, device_1, &hkey1)
224 == ERROR_SUCCESS ? S_OK : E_FAIL;
228 res = RegCreateKeyW(hkey1, clsid_keyname, &hkey2)
229 == ERROR_SUCCESS ? S_OK : E_FAIL;
233 res = RegSetValueW(hkey2, NULL, REG_SZ, pszClsidDevMon, (lstrlenW(pszClsidDevMon) + 1) * sizeof(WCHAR))
234 == ERROR_SUCCESS ? S_OK : E_FAIL;
239 RegCloseKey(hkeyClsid);
242 CoTaskMemFree(pszClsidDevMon);
247 /***********************************************************************
248 * DllUnregisterServer (DEVENUM.@)
250 HRESULT WINAPI DEVENUM_DllUnregisterServer(void)
256 static HRESULT register_clsids(int count, const register_info * pRegInfo, LPCWSTR pszThreadingModel)
259 WCHAR dll_module[MAX_PATH];
260 LPOLESTR clsidString;
264 HKEY hkeyInstance = NULL;
266 const WCHAR wcszInproc32[] = {'I','n','p','r','o','c','S','e','r','v','e','r','3','2',0};
267 const WCHAR wcszThreadingModel[] = {'T','h','r','e','a','d','i','n','g','M','o','d','e','l',0};
269 res = RegOpenKeyW(HKEY_CLASSES_ROOT, clsid_keyname, &hkeyClsid)
270 == ERROR_SUCCESS ? S_OK : E_FAIL;
272 TRACE("HModule = %p\n", DEVENUM_hInstance);
273 if (!GetModuleFileNameW(DEVENUM_hInstance, dll_module,
274 sizeof(dll_module) / sizeof(WCHAR)))
275 return HRESULT_FROM_WIN32(GetLastError());
277 for (i = 0; i < count; i++)
281 res = StringFromCLSID(pRegInfo[i].clsid, &clsidString);
285 res = RegCreateKeyW(hkeyClsid, clsidString, &hkeySub)
286 == ERROR_SUCCESS ? S_OK : E_FAIL;
288 if (pRegInfo[i].instance && SUCCEEDED(res))
290 res = RegCreateKeyW(hkeySub, wszInstanceKeyName, &hkeyInstance)
291 == ERROR_SUCCESS ? S_OK : E_FAIL;
292 RegCloseKey(hkeyInstance);
296 RegSetValueW(hkeySub,
299 pRegInfo->friendly_name ? pRegInfo[i].friendly_name : clsidString,
300 (lstrlenW(pRegInfo[i].friendly_name ? pRegInfo->friendly_name : clsidString) + 1) * sizeof(WCHAR));
301 res = RegCreateKeyW(hkeySub, wcszInproc32, &hkeyInproc32)
302 == ERROR_SUCCESS ? S_OK : E_FAIL;
306 RegSetValueW(hkeyInproc32,
310 (lstrlenW(dll_module) + 1) * sizeof(WCHAR));
311 RegSetValueExW(hkeyInproc32,
315 (LPVOID)pszThreadingModel,
316 (lstrlenW(pszThreadingModel) + 1) * sizeof(WCHAR));
317 RegCloseKey(hkeyInproc32);
319 RegCloseKey(hkeySub);
320 CoTaskMemFree(clsidString);
324 RegCloseKey(hkeyClsid);