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 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
  57 {
  58     switch(fdwReason) {
  59     case DLL_PROCESS_ATTACH:
  60         DisableThreadLibraryCalls(hInstDLL);
  61         break;
  62     case DLL_PROCESS_DETACH:
  63         break;
  64     }
  65     return TRUE;
  66 }
  67
  68 /******************************************************************************
  69  * ITSS ClassFactory
  70  */
  71 typedef struct {
  72     IClassFactory ITF_IClassFactory;
  73
  74     DWORD ref;
  75     HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, LPVOID *ppObj);
  76 } IClassFactoryImpl;
  77
  78 struct object_creation_info
  79 {
  80     const CLSID *clsid;
  81     LPCSTR szClassName;
  82     HRESULT (*pfnCreateInstance)(IUnknown *pUnkOuter, LPVOID *ppObj);
  83 };
  84
  85 static const struct object_creation_info object_creation[] =
  86 {
  87     { &CLSID_ITStorage, "ITStorage", ITSS_create },
  88     { &CLSID_ITSProtocol, "ITSProtocol", ITS_IParseDisplayName_create },
  89 };
  90
  91 static HRESULT WINAPI
  92 ITSSCF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj)
  93 {
  94     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
  95
  96     if (IsEqualGUID(riid, &IID_IUnknown)
  97         || IsEqualGUID(riid, &IID_IClassFactory))
  98     {
  99         IClassFactory_AddRef(iface);
 100         *ppobj = This;
 101         return S_OK;
 102     }
 103
 104     WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
 105     return E_NOINTERFACE;
 106 }
 107
 108 static ULONG WINAPI ITSSCF_AddRef(LPCLASSFACTORY iface)
 109 {
 110     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 111     return InterlockedIncrement(&This->ref);
 112 }
 113
 114 static ULONG WINAPI ITSSCF_Release(LPCLASSFACTORY iface)
 115 {
 116     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 117
 118     ULONG ref = InterlockedDecrement(&This->ref);
 119
 120     if (ref == 0)
 121         HeapFree(GetProcessHeap(), 0, This);
 122
 123     return ref;
 124 }
 125
 126
 127 static HRESULT WINAPI ITSSCF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter,
 128                                           REFIID riid, LPVOID *ppobj)
 129 {
 130     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 131     HRESULT hres;
 132     LPUNKNOWN punk;
 133
 134     TRACE("(%p)->(%p,%s,%p)\n",This,pOuter,debugstr_guid(riid),ppobj);
 135
 136     *ppobj = NULL;
 137     hres = This->pfnCreateInstance(pOuter, (LPVOID *) &punk);
 138     if (SUCCEEDED(hres)) {
 139         hres = IUnknown_QueryInterface(punk, riid, ppobj);
 140         IUnknown_Release(punk);
 141     }
 142     return hres;
 143 }
 144
 145 static HRESULT WINAPI ITSSCF_LockServer(LPCLASSFACTORY iface,BOOL dolock)
 146 {
 147     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
 148     FIXME("(%p)->(%d),stub!\n",This,dolock);
 149     return S_OK;
 150 }
 151
 152 static IClassFactoryVtbl ITSSCF_Vtbl =
 153 {
 154     ITSSCF_QueryInterface,
 155     ITSSCF_AddRef,
 156     ITSSCF_Release,
 157     ITSSCF_CreateInstance,
 158     ITSSCF_LockServer
 159 };
 160
 161
 162 HRESULT WINAPI ITSS_DllGetClassObject(REFCLSID rclsid, REFIID iid, LPVOID *ppv)
 163 {
 164     int i;
 165     IClassFactoryImpl *factory;
 166
 167     TRACE("%s %s %p\n",debugstr_guid(rclsid), debugstr_guid(iid), ppv);
 168
 169     if ( !IsEqualGUID( &IID_IClassFactory, iid )
 170          && ! IsEqualGUID( &IID_IUnknown, iid) )
 171         return E_NOINTERFACE;
 172
 173     for (i=0; i < sizeof(object_creation)/sizeof(object_creation[0]); i++)
 174     {
 175         if (IsEqualGUID(object_creation[i].clsid, rclsid))
 176             break;
 177     }
 178
 179     if (i == sizeof(object_creation)/sizeof(object_creation[0]))
 180     {
 181         FIXME("%s: no class found.\n", debugstr_guid(rclsid));
 182         return CLASS_E_CLASSNOTAVAILABLE;
 183     }
 184
 185     TRACE("Creating a class factory for %s\n",object_creation[i].szClassName);
 186
 187     factory = HeapAlloc(GetProcessHeap(), 0, sizeof(*factory));
 188     if (factory == NULL) return E_OUTOFMEMORY;
 189
 190     factory->ITF_IClassFactory.lpVtbl = &ITSSCF_Vtbl;
 191     factory->ref = 1;
 192
 193     factory->pfnCreateInstance = object_creation[i].pfnCreateInstance;
 194
 195     *ppv = &(factory->ITF_IClassFactory);
 196
 197     TRACE("(%p) <- %p\n", ppv, &(factory->ITF_IClassFactory) );
 198
 199     return S_OK;
 200 }
 201
 202 /*****************************************************************************/
 203
 204 typedef struct {
 205     IITStorageVtbl *vtbl_IITStorage;
 206     DWORD ref;
 207 } ITStorageImpl;
 208
 209
 210 HRESULT WINAPI ITStorageImpl_QueryInterface(
 211     IITStorage* iface,
 212     REFIID riid,
 213     void** ppvObject)
 214 {
 215     ITStorageImpl *This = (ITStorageImpl *)iface;
 216     if (IsEqualGUID(riid, &IID_IUnknown)
 217         || IsEqualGUID(riid, &IID_IITStorage))
 218     {
 219         IClassFactory_AddRef(iface);
 220         *ppvObject = This;
 221         return S_OK;
 222     }
 223
 224     WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppvObject);
 225     return E_NOINTERFACE;
 226 }
 227
 228 ULONG WINAPI ITStorageImpl_AddRef(
 229     IITStorage* iface)
 230 {
 231     ITStorageImpl *This = (ITStorageImpl *)iface;
 232     TRACE("%p\n", This);
 233     return ++(This->ref);
 234 }
 235
 236 ULONG WINAPI ITStorageImpl_Release(
 237     IITStorage* iface)
 238 {
 239     ITStorageImpl *This = (ITStorageImpl *)iface;
 240     ULONG ref = --This->ref;
 241
 242     if (ref == 0)
 243         HeapFree(GetProcessHeap(), 0, This);
 244
 245     return ref;
 246 }
 247
 248 HRESULT WINAPI ITStorageImpl_StgCreateDocfile(
 249     IITStorage* iface,
 250     const WCHAR* pwcsName,
 251     DWORD grfMode,
 252     DWORD reserved,
 253     IStorage** ppstgOpen)
 254 {
 255     ITStorageImpl *This = (ITStorageImpl *)iface;
 256
 257     TRACE("%p %s %lu %lu %p\n", This,
 258           debugstr_w(pwcsName), grfMode, reserved, ppstgOpen );
 259
 260     return ITSS_StgOpenStorage( pwcsName, NULL, grfMode,
 261                                 0, reserved, ppstgOpen);
 262 }
 263
 264 HRESULT WINAPI ITStorageImpl_StgCreateDocfileOnILockBytes(
 265     IITStorage* iface,
 266     ILockBytes* plkbyt,
 267     DWORD grfMode,
 268     DWORD reserved,
 269     IStorage** ppstgOpen)
 270 {
 271     ITStorageImpl *This = (ITStorageImpl *)iface;
 272     FIXME("%p\n", This);
 273     return E_NOTIMPL;
 274 }
 275
 276 HRESULT WINAPI ITStorageImpl_StgIsStorageFile(
 277     IITStorage* iface,
 278     const WCHAR* pwcsName)
 279 {
 280     ITStorageImpl *This = (ITStorageImpl *)iface;
 281     FIXME("%p\n", This);
 282     return E_NOTIMPL;
 283 }
 284
 285 HRESULT WINAPI ITStorageImpl_StgIsStorageILockBytes(
 286     IITStorage* iface,
 287     ILockBytes* plkbyt)
 288 {
 289     ITStorageImpl *This = (ITStorageImpl *)iface;
 290     FIXME("%p\n", This);
 291     return E_NOTIMPL;
 292 }
 293
 294 HRESULT WINAPI ITStorageImpl_StgOpenStorage(
 295     IITStorage* iface,
 296     const WCHAR* pwcsName,
 297     IStorage* pstgPriority,
 298     DWORD grfMode,
 299     SNB snbExclude,
 300     DWORD reserved,
 301     IStorage** ppstgOpen)
 302 {
 303     ITStorageImpl *This = (ITStorageImpl *)iface;
 304
 305     TRACE("%p %s %p %ld %p\n", This, debugstr_w( pwcsName ),
 306            pstgPriority, grfMode, snbExclude );
 307
 308     return ITSS_StgOpenStorage( pwcsName, pstgPriority, grfMode,
 309                                 snbExclude, reserved, ppstgOpen);
 310 }
 311
 312 HRESULT WINAPI ITStorageImpl_StgOpenStorageOnILockBytes(
 313     IITStorage* iface,
 314     ILockBytes* plkbyt,
 315     IStorage* pStgPriority,
 316     DWORD grfMode,
 317     SNB snbExclude,
 318     DWORD reserved,
 319     IStorage** ppstgOpen)
 320 {
 321     ITStorageImpl *This = (ITStorageImpl *)iface;
 322     FIXME("%p\n", This);
 323     return E_NOTIMPL;
 324 }
 325
 326 HRESULT WINAPI ITStorageImpl_StgSetTimes(
 327     IITStorage* iface,
 328     WCHAR* lpszName,
 329     FILETIME* pctime,
 330     FILETIME* patime,
 331     FILETIME* pmtime)
 332 {
 333     ITStorageImpl *This = (ITStorageImpl *)iface;
 334     FIXME("%p\n", This);
 335     return E_NOTIMPL;
 336 }
 337
 338 HRESULT WINAPI ITStorageImpl_SetControlData(
 339     IITStorage* iface,
 340     PITS_Control_Data pControlData)
 341 {
 342     ITStorageImpl *This = (ITStorageImpl *)iface;
 343     FIXME("%p\n", This);
 344     return E_NOTIMPL;
 345 }
 346
 347 HRESULT WINAPI ITStorageImpl_DefaultControlData(
 348     IITStorage* iface,
 349     PITS_Control_Data* ppControlData)
 350 {
 351     ITStorageImpl *This = (ITStorageImpl *)iface;
 352     FIXME("%p\n", This);
 353     return E_NOTIMPL;
 354 }
 355
 356 HRESULT WINAPI ITStorageImpl_Compact(
 357     IITStorage* iface,
 358     const WCHAR* pwcsName,
 359     ECompactionLev iLev)
 360 {
 361     ITStorageImpl *This = (ITStorageImpl *)iface;
 362     FIXME("%p\n", This);
 363     return E_NOTIMPL;
 364 }
 365
 366 static IITStorageVtbl ITStorageImpl_Vtbl =
 367 {
 368     ITStorageImpl_QueryInterface,
 369     ITStorageImpl_AddRef,
 370     ITStorageImpl_Release,
 371     ITStorageImpl_StgCreateDocfile,
 372     ITStorageImpl_StgCreateDocfileOnILockBytes,
 373     ITStorageImpl_StgIsStorageFile,
 374     ITStorageImpl_StgIsStorageILockBytes,
 375     ITStorageImpl_StgOpenStorage,
 376     ITStorageImpl_StgOpenStorageOnILockBytes,
 377     ITStorageImpl_StgSetTimes,
 378     ITStorageImpl_SetControlData,
 379     ITStorageImpl_DefaultControlData,
 380     ITStorageImpl_Compact,
 381 };
 382
 383 static HRESULT ITSS_create(IUnknown *pUnkOuter, LPVOID *ppObj)
 384 {
 385     ITStorageImpl *its;
 386
 387     its = HeapAlloc( GetProcessHeap(), 0, sizeof(ITStorageImpl) );
 388     its->vtbl_IITStorage = &ITStorageImpl_Vtbl;
 389     its->ref = 1;
 390
 391     TRACE("-> %p\n", its);
 392     *ppObj = (LPVOID) its;
 393
 394     return S_OK;
 395 }
 396
 397 /*****************************************************************************/
 398
 399 HRESULT WINAPI ITSS_DllRegisterServer(void)
 400 {
 401     FIXME("\n");
 402     return S_OK;
 403 }
 404
 405 BOOL WINAPI ITSS_DllCanUnloadNow(void)
 406 {
 407     FIXME("\n");
 408
 409     return FALSE;
 410 }