git.oblomov.eu Git - wine/blob - dlls/itss/itss.c

   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  */
  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
  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     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 };
  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     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     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
 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     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
 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     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
 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 }
 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     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 {
 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                                 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     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     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     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
 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 }