1 /* This contains the implementation of the Lobby Service
2 * Providers interface required to communicate with Direct Play
4 * Copyright 2001 Peter Hunnisett
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 #include "wine/debug.h"
25 #include "dplay_global.h"
27 WINE_DEFAULT_DEBUG_CHANNEL(dplay);
30 static BOOL DPLSP_CreateIUnknown( LPVOID lpSP );
31 static BOOL DPLSP_DestroyIUnknown( LPVOID lpSP );
32 static BOOL DPLSP_CreateDPLobbySP( void *lpSP, IDirectPlayImpl *dp );
33 static BOOL DPLSP_DestroyDPLobbySP( LPVOID lpSP );
36 /* Predefine the interface */
37 typedef struct IDPLobbySPImpl IDPLobbySPImpl;
39 typedef struct tagDPLobbySPIUnknownData
42 CRITICAL_SECTION DPLSP_lock;
43 } DPLobbySPIUnknownData;
45 typedef struct tagDPLobbySPData
47 IDirectPlayImpl *dplay;
50 #define DPLSP_IMPL_FIELDS \
51 LONG ulInterfaceRef; \
52 DPLobbySPIUnknownData* unk; \
57 const IDPLobbySPVtbl *lpVtbl;
61 /* Forward declaration of virtual tables */
62 static const IDPLobbySPVtbl dpLobbySPVT;
64 HRESULT DPLSP_CreateInterface( REFIID riid, void **ppvObj, IDirectPlayImpl *dp )
66 TRACE( " for %s\n", debugstr_guid( riid ) );
68 *ppvObj = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
69 sizeof( IDPLobbySPImpl ) );
73 return DPERR_OUTOFMEMORY;
76 if( IsEqualGUID( &IID_IDPLobbySP, riid ) )
78 IDPLobbySPImpl *This = *ppvObj;
79 This->lpVtbl = &dpLobbySPVT;
83 /* Unsupported interface */
84 HeapFree( GetProcessHeap(), 0, *ppvObj );
91 if( DPLSP_CreateIUnknown( *ppvObj ) &&
92 DPLSP_CreateDPLobbySP( *ppvObj, dp )
95 IDPLobbySP_AddRef( (LPDPLOBBYSP)*ppvObj );
99 /* Initialize failed, destroy it */
100 DPLSP_DestroyDPLobbySP( *ppvObj );
101 DPLSP_DestroyIUnknown( *ppvObj );
103 HeapFree( GetProcessHeap(), 0, *ppvObj );
106 return DPERR_NOMEMORY;
109 static BOOL DPLSP_CreateIUnknown( LPVOID lpSP )
111 IDPLobbySPImpl *This = lpSP;
113 This->unk = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof( *(This->unk) ) );
115 if ( This->unk == NULL )
120 InitializeCriticalSection( &This->unk->DPLSP_lock );
121 This->unk->DPLSP_lock.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": IDPLobbySPImpl*->DPLobbySPIUnknownData*->DPLSP_lock");
126 static BOOL DPLSP_DestroyIUnknown( LPVOID lpSP )
128 IDPLobbySPImpl *This = lpSP;
130 This->unk->DPLSP_lock.DebugInfo->Spare[0] = 0;
131 DeleteCriticalSection( &This->unk->DPLSP_lock );
132 HeapFree( GetProcessHeap(), 0, This->unk );
137 static BOOL DPLSP_CreateDPLobbySP( void *lpSP, IDirectPlayImpl *dp )
139 IDPLobbySPImpl *This = lpSP;
141 This->sp = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof( *(This->sp) ) );
143 if ( This->sp == NULL )
148 This->sp->dplay = dp;
153 static BOOL DPLSP_DestroyDPLobbySP( LPVOID lpSP )
155 IDPLobbySPImpl *This = lpSP;
157 HeapFree( GetProcessHeap(), 0, This->sp );
163 HRESULT WINAPI DPLSP_QueryInterface
169 IDPLobbySPImpl *This = (IDPLobbySPImpl *)iface;
170 TRACE("(%p)->(%s,%p)\n", This, debugstr_guid( riid ), ppvObj );
172 *ppvObj = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
175 if( *ppvObj == NULL )
177 return DPERR_OUTOFMEMORY;
180 CopyMemory( *ppvObj, This, sizeof( *This ) );
181 (*(IDPLobbySPImpl**)ppvObj)->ulInterfaceRef = 0;
183 if( IsEqualGUID( &IID_IDPLobbySP, riid ) )
185 IDPLobbySPImpl *This = *ppvObj;
186 This->lpVtbl = &dpLobbySPVT;
190 /* Unsupported interface */
191 HeapFree( GetProcessHeap(), 0, *ppvObj );
194 return E_NOINTERFACE;
197 IDPLobbySP_AddRef( (LPDPLOBBYSP)*ppvObj );
203 ULONG WINAPI DPLSP_AddRef
204 ( LPDPLOBBYSP iface )
206 ULONG ulInterfaceRefCount, ulObjRefCount;
207 IDPLobbySPImpl *This = (IDPLobbySPImpl *)iface;
209 ulObjRefCount = InterlockedIncrement( &This->unk->ulObjRef );
210 ulInterfaceRefCount = InterlockedIncrement( &This->ulInterfaceRef );
212 TRACE( "ref count incremented to %u:%u for %p\n",
213 ulInterfaceRefCount, ulObjRefCount, This );
215 return ulObjRefCount;
219 ULONG WINAPI DPLSP_Release
220 ( LPDPLOBBYSP iface )
222 ULONG ulInterfaceRefCount, ulObjRefCount;
223 IDPLobbySPImpl *This = (IDPLobbySPImpl *)iface;
225 ulObjRefCount = InterlockedDecrement( &This->unk->ulObjRef );
226 ulInterfaceRefCount = InterlockedDecrement( &This->ulInterfaceRef );
228 TRACE( "ref count decremented to %u:%u for %p\n",
229 ulInterfaceRefCount, ulObjRefCount, This );
231 /* Deallocate if this is the last reference to the object */
232 if( ulObjRefCount == 0 )
234 DPLSP_DestroyDPLobbySP( This );
235 DPLSP_DestroyIUnknown( This );
238 if( ulInterfaceRefCount == 0 )
240 HeapFree( GetProcessHeap(), 0, This );
243 return ulInterfaceRefCount;
247 HRESULT WINAPI IDPLobbySPImpl_AddGroupToGroup
249 LPSPDATA_ADDREMOTEGROUPTOGROUP argtg
252 IDPLobbySPImpl *This = (IDPLobbySPImpl *)iface;
253 FIXME( "(%p)->(%p):stub\n", This, argtg );
258 HRESULT WINAPI IDPLobbySPImpl_AddPlayerToGroup
260 LPSPDATA_ADDREMOTEPLAYERTOGROUP arptg
263 IDPLobbySPImpl *This = (IDPLobbySPImpl *)iface;
264 FIXME( "(%p)->(%p):stub\n", This, arptg );
269 HRESULT WINAPI IDPLobbySPImpl_CreateGroup
271 LPSPDATA_CREATEREMOTEGROUP crg
274 IDPLobbySPImpl *This = (IDPLobbySPImpl *)iface;
275 FIXME( "(%p)->(%p):stub\n", This, crg );
280 HRESULT WINAPI IDPLobbySPImpl_CreateGroupInGroup
282 LPSPDATA_CREATEREMOTEGROUPINGROUP crgig
285 IDPLobbySPImpl *This = (IDPLobbySPImpl *)iface;
286 FIXME( "(%p)->(%p):stub\n", This, crgig );
291 HRESULT WINAPI IDPLobbySPImpl_DeleteGroupFromGroup
293 LPSPDATA_DELETEREMOTEGROUPFROMGROUP drgfg
296 IDPLobbySPImpl *This = (IDPLobbySPImpl *)iface;
297 FIXME( "(%p)->(%p):stub\n", This, drgfg );
302 HRESULT WINAPI IDPLobbySPImpl_DeletePlayerFromGroup
304 LPSPDATA_DELETEREMOTEPLAYERFROMGROUP drpfg
307 IDPLobbySPImpl *This = (IDPLobbySPImpl *)iface;
308 FIXME( "(%p)->(%p):stub\n", This, drpfg );
313 HRESULT WINAPI IDPLobbySPImpl_DestroyGroup
315 LPSPDATA_DESTROYREMOTEGROUP drg
318 IDPLobbySPImpl *This = (IDPLobbySPImpl *)iface;
319 FIXME( "(%p)->(%p):stub\n", This, drg );
324 HRESULT WINAPI IDPLobbySPImpl_EnumSessionsResponse
326 LPSPDATA_ENUMSESSIONSRESPONSE er
329 IDPLobbySPImpl *This = (IDPLobbySPImpl *)iface;
330 FIXME( "(%p)->(%p):stub\n", This, er );
335 HRESULT WINAPI IDPLobbySPImpl_GetSPDataPointer
340 IDPLobbySPImpl *This = (IDPLobbySPImpl *)iface;
341 FIXME( "(%p)->(%p):stub\n", This, lplpData );
346 HRESULT WINAPI IDPLobbySPImpl_HandleMessage
348 LPSPDATA_HANDLEMESSAGE hm
351 IDPLobbySPImpl *This = (IDPLobbySPImpl *)iface;
352 FIXME( "(%p)->(%p):stub\n", This, hm );
357 HRESULT WINAPI IDPLobbySPImpl_SendChatMessage
359 LPSPDATA_CHATMESSAGE cm
362 IDPLobbySPImpl *This = (IDPLobbySPImpl *)iface;
363 FIXME( "(%p)->(%p):stub\n", This, cm );
368 HRESULT WINAPI IDPLobbySPImpl_SetGroupName
370 LPSPDATA_SETREMOTEGROUPNAME srgn
373 IDPLobbySPImpl *This = (IDPLobbySPImpl *)iface;
374 FIXME( "(%p)->(%p):stub\n", This, srgn );
379 HRESULT WINAPI IDPLobbySPImpl_SetPlayerName
381 LPSPDATA_SETREMOTEPLAYERNAME srpn
384 IDPLobbySPImpl *This = (IDPLobbySPImpl *)iface;
385 FIXME( "(%p)->(%p):stub\n", This, srpn );
390 HRESULT WINAPI IDPLobbySPImpl_SetSessionDesc
392 LPSPDATA_SETSESSIONDESC ssd
395 IDPLobbySPImpl *This = (IDPLobbySPImpl *)iface;
396 FIXME( "(%p)->(%p):stub\n", This, ssd );
401 HRESULT WINAPI IDPLobbySPImpl_SetSPDataPointer
406 IDPLobbySPImpl *This = (IDPLobbySPImpl *)iface;
407 FIXME( "(%p)->(%p):stub\n", This, lpData );
412 HRESULT WINAPI IDPLobbySPImpl_StartSession
414 LPSPDATA_STARTSESSIONCOMMAND ssc
417 IDPLobbySPImpl *This = (IDPLobbySPImpl *)iface;
418 FIXME( "(%p)->(%p):stub\n", This, ssc );
423 static const IDPLobbySPVtbl dpLobbySPVT =
426 DPLSP_QueryInterface,
430 IDPLobbySPImpl_AddGroupToGroup,
431 IDPLobbySPImpl_AddPlayerToGroup,
432 IDPLobbySPImpl_CreateGroup,
433 IDPLobbySPImpl_CreateGroupInGroup,
434 IDPLobbySPImpl_DeleteGroupFromGroup,
435 IDPLobbySPImpl_DeletePlayerFromGroup,
436 IDPLobbySPImpl_DestroyGroup,
437 IDPLobbySPImpl_EnumSessionsResponse,
438 IDPLobbySPImpl_GetSPDataPointer,
439 IDPLobbySPImpl_HandleMessage,
440 IDPLobbySPImpl_SendChatMessage,
441 IDPLobbySPImpl_SetGroupName,
442 IDPLobbySPImpl_SetPlayerName,
443 IDPLobbySPImpl_SetSessionDesc,
444 IDPLobbySPImpl_SetSPDataPointer,
445 IDPLobbySPImpl_StartSession