1 rizwank 1.1 /*
2 * ITSS Class Factory
3 *
4 * Copyright 2002 Lionel Ulmer
5 * Copyright 2004 Mike McCormack
6 *
7 * see http://bonedaddy.net/pabs3/hhm/#chmspec
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 rizwank 1.1 */
23
24 #include "config.h"
25
26 #include <stdarg.h>
27 #include <stdio.h>
28
29 #define COBJMACROS
30
31 #include "windef.h"
32 #include "winbase.h"
33 #include "winuser.h"
34 #include "winnls.h"
35 #include "winreg.h"
36 #include "ole2.h"
37
38 #include "itss.h"
39 #include "uuids.h"
40
41 #include "wine/unicode.h"
42 #include "wine/debug.h"
43 rizwank 1.1
44 #include "itsstor.h"
45
46 WINE_DEFAULT_DEBUG_CHANNEL(itss);
47
48 #include "initguid.h"
49
50 DEFINE_GUID(CLSID_ITStorage,0x5d02926a,0x212e,0x11d0,0x9d,0xf9,0x00,0xa0,0xc9,0x22,0xe6,0xec );
51 DEFINE_GUID(CLSID_ITSProtocol,0x9d148290,0xb9c8,0x11d0,0xa4,0xcc,0x00,0x00,0xf8,0x01,0x49,0xf6);
52 DEFINE_GUID(IID_IITStorage, 0x88cc31de, 0x27ab, 0x11d0, 0x9d, 0xf9, 0x0, 0xa0, 0xc9, 0x22, 0xe6, 0xec);
53
54 static HRESULT ITSS_create(IUnknown *pUnkOuter, LPVOID *ppObj);
55
56 ULONG dll_count = 0;
57
58 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
59 {
60 switch(fdwReason) {
61 case DLL_PROCESS_ATTACH:
62 DisableThreadLibraryCalls(hInstDLL);
63 break;
64 rizwank 1.1 case DLL_PROCESS_DETACH:
65 break;
66 }
67 return TRUE;
68 }
69
70 /******************************************************************************
71 * ITSS ClassFactory
72 */
73 typedef struct {
74 IClassFactory ITF_IClassFactory;
75
76 DWORD ref;
77 HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, LPVOID *ppObj);
78 } IClassFactoryImpl;
79
80 struct object_creation_info
81 {
82 const CLSID *clsid;
83 LPCSTR szClassName;
84 HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, LPVOID *ppObj);
85 rizwank 1.1 };
86
87 static const struct object_creation_info object_creation[] =
88 {
89 { &CLSID_ITStorage, "ITStorage", ITSS_create },
90 { &CLSID_ITSProtocol, "ITSProtocol", ITS_IParseDisplayName_create },
91 };
92
93 static HRESULT WINAPI
94 ITSSCF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj)
95 {
96 IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
97
98 if (IsEqualGUID(riid, &IID_IUnknown)
99 || IsEqualGUID(riid, &IID_IClassFactory))
100 {
101 IClassFactory_AddRef(iface);
102 *ppobj = This;
103 return S_OK;
104 }
105
106 rizwank 1.1 WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
107 return E_NOINTERFACE;
108 }
109
110 static ULONG WINAPI ITSSCF_AddRef(LPCLASSFACTORY iface)
111 {
112 IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
113 return InterlockedIncrement(&This->ref);
114 }
115
116 static ULONG WINAPI ITSSCF_Release(LPCLASSFACTORY iface)
117 {
118 IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
119
120 ULONG ref = InterlockedDecrement(&This->ref);
121
122 if (ref == 0) {
123 HeapFree(GetProcessHeap(), 0, This);
124 InterlockedDecrement(&dll_count);
125 }
126
127 rizwank 1.1 return ref;
128 }
129
130
131 static HRESULT WINAPI ITSSCF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter,
132 REFIID riid, LPVOID *ppobj)
133 {
134 IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
135 HRESULT hres;
136 LPUNKNOWN punk;
137
138 TRACE("(%p)->(%p,%s,%p)\n",This,pOuter,debugstr_guid(riid),ppobj);
139
140 *ppobj = NULL;
141 hres = This->pfnCreateInstance(pOuter, (LPVOID *) &punk);
142 if (SUCCEEDED(hres)) {
143 hres = IUnknown_QueryInterface(punk, riid, ppobj);
144 IUnknown_Release(punk);
145 }
146 return hres;
147 }
148 rizwank 1.1
149 static HRESULT WINAPI ITSSCF_LockServer(LPCLASSFACTORY iface,BOOL dolock)
150 {
151 IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
152 FIXME("(%p)->(%d),stub!\n",This,dolock);
153 return S_OK;
154 }
155
156 static IClassFactoryVtbl ITSSCF_Vtbl =
157 {
158 ITSSCF_QueryInterface,
159 ITSSCF_AddRef,
160 ITSSCF_Release,
161 ITSSCF_CreateInstance,
162 ITSSCF_LockServer
163 };
164
165
166 HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID iid, LPVOID *ppv)
167 {
168 DWORD i;
169 rizwank 1.1 IClassFactoryImpl *factory;
170
171 TRACE("%s %s %p\n",debugstr_guid(rclsid), debugstr_guid(iid), ppv);
172
173 if ( !IsEqualGUID( &IID_IClassFactory, iid )
174 && ! IsEqualGUID( &IID_IUnknown, iid) )
175 return E_NOINTERFACE;
176
177 for (i=0; i < sizeof(object_creation)/sizeof(object_creation[0]); i++)
178 {
179 if (IsEqualGUID(object_creation[i].clsid, rclsid))
180 break;
181 }
182
183 if (i == sizeof(object_creation)/sizeof(object_creation[0]))
184 {
185 FIXME("%s: no class found.\n", debugstr_guid(rclsid));
186 return CLASS_E_CLASSNOTAVAILABLE;
187 }
188
189 TRACE("Creating a class factory for %s\n",object_creation[i].szClassName);
190 rizwank 1.1
191 factory = HeapAlloc(GetProcessHeap(), 0, sizeof(*factory));
192 if (factory == NULL) return E_OUTOFMEMORY;
193
194 factory->ITF_IClassFactory.lpVtbl = &ITSSCF_Vtbl;
195 factory->ref = 1;
196
197 factory->pfnCreateInstance = object_creation[i].pfnCreateInstance;
198
199 *ppv = &(factory->ITF_IClassFactory);
200 InterlockedIncrement(&dll_count);
201
202 TRACE("(%p) <- %p\n", ppv, &(factory->ITF_IClassFactory) );
203
204 return S_OK;
205 }
206
207 /*****************************************************************************/
208
209 typedef struct {
210 IITStorageVtbl *vtbl_IITStorage;
211 rizwank 1.1 DWORD ref;
212 } ITStorageImpl;
213
214
215 HRESULT WINAPI ITStorageImpl_QueryInterface(
216 IITStorage* iface,
217 REFIID riid,
218 void** ppvObject)
219 {
220 ITStorageImpl *This = (ITStorageImpl *)iface;
221 if (IsEqualGUID(riid, &IID_IUnknown)
222 || IsEqualGUID(riid, &IID_IITStorage))
223 {
224 IClassFactory_AddRef(iface);
225 *ppvObject = This;
226 return S_OK;
227 }
228
229 WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppvObject);
230 return E_NOINTERFACE;
231 }
232 rizwank 1.1
233 ULONG WINAPI ITStorageImpl_AddRef(
234 IITStorage* iface)
235 {
236 ITStorageImpl *This = (ITStorageImpl *)iface;
237 TRACE("%p\n", This);
238 return InterlockedIncrement(&This->ref);
239 }
240
241 ULONG WINAPI ITStorageImpl_Release(
242 IITStorage* iface)
243 {
244 ITStorageImpl *This = (ITStorageImpl *)iface;
245 ULONG ref = InterlockedDecrement(&This->ref);
246
247 if (ref == 0) {
248 HeapFree(GetProcessHeap(), 0, This);
249 InterlockedDecrement(&dll_count);
250 }
251
252 return ref;
253 rizwank 1.1 }
254
255 HRESULT WINAPI ITStorageImpl_StgCreateDocfile(
256 IITStorage* iface,
257 const WCHAR* pwcsName,
258 DWORD grfMode,
259 DWORD reserved,
260 IStorage** ppstgOpen)
261 {
262 ITStorageImpl *This = (ITStorageImpl *)iface;
263
264 TRACE("%p %s %lu %lu %p\n", This,
265 debugstr_w(pwcsName), grfMode, reserved, ppstgOpen );
266
267 return ITSS_StgOpenStorage( pwcsName, NULL, grfMode,
268 0, reserved, ppstgOpen);
269 }
270
271 HRESULT WINAPI ITStorageImpl_StgCreateDocfileOnILockBytes(
272 IITStorage* iface,
273 ILockBytes* plkbyt,
274 rizwank 1.1 DWORD grfMode,
275 DWORD reserved,
276 IStorage** ppstgOpen)
277 {
278 ITStorageImpl *This = (ITStorageImpl *)iface;
279 FIXME("%p\n", This);
280 return E_NOTIMPL;
281 }
282
283 HRESULT WINAPI ITStorageImpl_StgIsStorageFile(
284 IITStorage* iface,
285 const WCHAR* pwcsName)
286 {
287 ITStorageImpl *This = (ITStorageImpl *)iface;
288 FIXME("%p\n", This);
289 return E_NOTIMPL;
290 }
291
292 HRESULT WINAPI ITStorageImpl_StgIsStorageILockBytes(
293 IITStorage* iface,
294 ILockBytes* plkbyt)
295 rizwank 1.1 {
296 ITStorageImpl *This = (ITStorageImpl *)iface;
297 FIXME("%p\n", This);
298 return E_NOTIMPL;
299 }
300
301 HRESULT WINAPI ITStorageImpl_StgOpenStorage(
302 IITStorage* iface,
303 const WCHAR* pwcsName,
304 IStorage* pstgPriority,
305 DWORD grfMode,
306 SNB snbExclude,
307 DWORD reserved,
308 IStorage** ppstgOpen)
309 {
310 ITStorageImpl *This = (ITStorageImpl *)iface;
311
312 TRACE("%p %s %p %ld %p\n", This, debugstr_w( pwcsName ),
313 pstgPriority, grfMode, snbExclude );
314
315 return ITSS_StgOpenStorage( pwcsName, pstgPriority, grfMode,
316 rizwank 1.1 snbExclude, reserved, ppstgOpen);
317 }
318
319 HRESULT WINAPI ITStorageImpl_StgOpenStorageOnILockBytes(
320 IITStorage* iface,
321 ILockBytes* plkbyt,
322 IStorage* pStgPriority,
323 DWORD grfMode,
324 SNB snbExclude,
325 DWORD reserved,
326 IStorage** ppstgOpen)
327 {
328 ITStorageImpl *This = (ITStorageImpl *)iface;
329 FIXME("%p\n", This);
330 return E_NOTIMPL;
331 }
332
333 HRESULT WINAPI ITStorageImpl_StgSetTimes(
334 IITStorage* iface,
335 WCHAR* lpszName,
336 FILETIME* pctime,
337 rizwank 1.1 FILETIME* patime,
338 FILETIME* pmtime)
339 {
340 ITStorageImpl *This = (ITStorageImpl *)iface;
341 FIXME("%p\n", This);
342 return E_NOTIMPL;
343 }
344
345 HRESULT WINAPI ITStorageImpl_SetControlData(
346 IITStorage* iface,
347 PITS_Control_Data pControlData)
348 {
349 ITStorageImpl *This = (ITStorageImpl *)iface;
350 FIXME("%p\n", This);
351 return E_NOTIMPL;
352 }
353
354 HRESULT WINAPI ITStorageImpl_DefaultControlData(
355 IITStorage* iface,
356 PITS_Control_Data* ppControlData)
357 {
358 rizwank 1.1 ITStorageImpl *This = (ITStorageImpl *)iface;
359 FIXME("%p\n", This);
360 return E_NOTIMPL;
361 }
362
363 HRESULT WINAPI ITStorageImpl_Compact(
364 IITStorage* iface,
365 const WCHAR* pwcsName,
366 ECompactionLev iLev)
367 {
368 ITStorageImpl *This = (ITStorageImpl *)iface;
369 FIXME("%p\n", This);
370 return E_NOTIMPL;
371 }
372
373 static IITStorageVtbl ITStorageImpl_Vtbl =
374 {
375 ITStorageImpl_QueryInterface,
376 ITStorageImpl_AddRef,
377 ITStorageImpl_Release,
378 ITStorageImpl_StgCreateDocfile,
379 rizwank 1.1 ITStorageImpl_StgCreateDocfileOnILockBytes,
380 ITStorageImpl_StgIsStorageFile,
381 ITStorageImpl_StgIsStorageILockBytes,
382 ITStorageImpl_StgOpenStorage,
383 ITStorageImpl_StgOpenStorageOnILockBytes,
384 ITStorageImpl_StgSetTimes,
385 ITStorageImpl_SetControlData,
386 ITStorageImpl_DefaultControlData,
387 ITStorageImpl_Compact,
388 };
389
390 static HRESULT ITSS_create(IUnknown *pUnkOuter, LPVOID *ppObj)
391 {
392 ITStorageImpl *its;
393
394 if( pUnkOuter )
395 return CLASS_E_NOAGGREGATION;
396
397 its = HeapAlloc( GetProcessHeap(), 0, sizeof(ITStorageImpl) );
398 its->vtbl_IITStorage = &ITStorageImpl_Vtbl;
399 its->ref = 1;
400 rizwank 1.1
401 TRACE("-> %p\n", its);
402 *ppObj = (LPVOID) its;
403 InterlockedIncrement(&dll_count);
404
405 return S_OK;
406 }
407
408 /*****************************************************************************/
409
410 HRESULT WINAPI DllRegisterServer(void)
411 {
412 FIXME("\n");
413 return S_OK;
414 }
415
416 HRESULT WINAPI DllCanUnloadNow(void)
417 {
418 TRACE("dll_count = %lu\n", dll_count);
419 return dll_count ? S_FALSE : S_OK;
420 }
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