dlls/dpnet/peer.c

   1 /*
   2  * DirectPlay8 Peer
   3  *
   4  * Copyright 2004 Raphael Junqueira
   5  * Copyright 2008 Alexander N. Sørnes <alex@thehandofagony.com>
   6  * Copyright 2011 Louis Lenders
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  *
  22  */
  23
  24
  25 #include <stdarg.h>
  26
  27 #define COBJMACROS
  28 #include "windef.h"
  29 #include "winbase.h"
  30 #include "wingdi.h"
  31 #include "winuser.h"
  32 #include "objbase.h"
  33 #include "wine/debug.h"
  34
  35 #include "dpnet_private.h"
  36
  37 WINE_DEFAULT_DEBUG_CHANNEL(dpnet);
  38
  39
  40 typedef struct IDirectPlay8PeerImpl
  41 {
  42     IDirectPlay8Peer IDirectPlay8Peer_iface;
  43     LONG ref;
  44
  45     PFNDPNMESSAGEHANDLER msghandler;
  46     DWORD flags;
  47     void *usercontext;
  48
  49     WCHAR *username;
  50     void  *data;
  51     DWORD datasize;
  52
  53     DPN_SP_CAPS spcaps;
  54 } IDirectPlay8PeerImpl;
  55
  56 static inline IDirectPlay8PeerImpl *impl_from_IDirectPlay8Peer(IDirectPlay8Peer *iface)
  57 {
  58     return CONTAINING_RECORD(iface, IDirectPlay8PeerImpl, IDirectPlay8Peer_iface);
  59 }
  60
  61 /* IUnknown interface follows */
  62 static HRESULT WINAPI IDirectPlay8PeerImpl_QueryInterface(IDirectPlay8Peer *iface, REFIID riid,
  63         void **ppobj)
  64 {
  65     IDirectPlay8PeerImpl* This = impl_from_IDirectPlay8Peer(iface);
  66
  67     if(IsEqualGUID(riid, &IID_IUnknown) ||
  68        IsEqualGUID(riid, &IID_IDirectPlay8Peer))
  69     {
  70         IUnknown_AddRef(iface);
  71         *ppobj = This;
  72         return DPN_OK;
  73     }
  74
  75     WARN("(%p)->(%s,%p): not found\n", This, debugstr_guid(riid), ppobj);
  76     return E_NOINTERFACE;
  77 }
  78
  79 static ULONG WINAPI IDirectPlay8PeerImpl_AddRef(IDirectPlay8Peer *iface)
  80 {
  81     IDirectPlay8PeerImpl* This = impl_from_IDirectPlay8Peer(iface);
  82     ULONG RefCount = InterlockedIncrement(&This->ref);
  83
  84     TRACE("(%p) ref=%d\n", This, RefCount);
  85
  86     return RefCount;
  87 }
  88
  89 static ULONG WINAPI IDirectPlay8PeerImpl_Release(IDirectPlay8Peer *iface)
  90 {
  91     IDirectPlay8PeerImpl* This = impl_from_IDirectPlay8Peer(iface);
  92     ULONG RefCount = InterlockedDecrement(&This->ref);
  93
  94     TRACE("(%p) ref=%d\n", This, RefCount);
  95
  96     if(!RefCount)
  97     {
  98         heap_free(This->username);
  99         heap_free(This->data);
 100
 101         heap_free(This);
 102     }
 103
 104     return RefCount;
 105 }
 106
 107 /* IDirectPlay8Peer interface follows */
 108
 109 static HRESULT WINAPI IDirectPlay8PeerImpl_Initialize(IDirectPlay8Peer *iface,
 110         void * const pvUserContext, const PFNDPNMESSAGEHANDLER pfn, const DWORD dwFlags)
 111 {
 112     IDirectPlay8PeerImpl* This = impl_from_IDirectPlay8Peer(iface);
 113
 114     TRACE("(%p)->(%p,%p,%x): stub\n", iface, pvUserContext, pfn, dwFlags);
 115
 116     if(!pfn)
 117         return DPNERR_INVALIDPARAM;
 118
 119     This->usercontext = pvUserContext;
 120     This->msghandler = pfn;
 121     This->flags = dwFlags;
 122
 123     init_winsock();
 124
 125     return DPN_OK;
 126 }
 127
 128 HRESULT enum_services_providers(const GUID * const service, DPN_SERVICE_PROVIDER_INFO * const info_buffer,
 129         DWORD * const buf_size, DWORD * const returned)
 130 {
 131     static const WCHAR serviceproviders[] = {'S','O','F','T','W','A','R','E','\\','M','i','c','r','o','s','o','f','t','\\',
 132                                       'D','i','r','e','c','t','P','l','a','y','8','\\',
 133                                       'S','e','r','v','i','c','e',' ','P','r','o','v','i','d','e','r','s',0};
 134     static const WCHAR friendly[] = {'F','r','i','e','n','d','l','y',' ','N','a','m','e',0};
 135     static const WCHAR dp_adapterW[] = {'L','o','c','a','l',' ','A','r','e','a',' ','C','o','n','n','e','c','t','i','o','n',
 136                                         ' ','-',' ','I','P','v','4',0};
 137     static const GUID adapter_guid = {0x4ce725f6, 0xd3c0, 0xdade, {0xba, 0x6f, 0x11, 0xf9, 0x65, 0xbc, 0x42, 0x99}};
 138     DWORD req_size = 0;
 139     LONG res;
 140     HKEY key = NULL;
 141     LONG next_key;
 142     DWORD index = 0;
 143     WCHAR provider[MAX_PATH];
 144     DWORD size;
 145
 146     if(!returned || !buf_size)
 147         return E_POINTER;
 148
 149     if(!service)
 150     {
 151         *returned = 0;
 152
 153         res = RegOpenKeyExW(HKEY_LOCAL_MACHINE, serviceproviders, 0, KEY_READ, &key);
 154         if(res == ERROR_FILE_NOT_FOUND)
 155             return DPNERR_DOESNOTEXIST;
 156
 157         next_key = RegEnumKeyW( key, index, provider, MAX_PATH);
 158         while(next_key == ERROR_SUCCESS)
 159         {
 160             res = RegGetValueW(key, provider, friendly, RRF_RT_REG_SZ, NULL, NULL, &size);
 161             if(res == ERROR_SUCCESS)
 162             {
 163                  req_size += sizeof(DPN_SERVICE_PROVIDER_INFO) + size;
 164
 165                  (*returned)++;
 166             }
 167
 168             index++;
 169             next_key = RegEnumKeyW( key, index, provider, MAX_PATH );
 170         }
 171
 172     }
 173     else if(IsEqualGUID(service, &CLSID_DP8SP_TCPIP))
 174     {
 175         req_size = sizeof(DPN_SERVICE_PROVIDER_INFO) + sizeof(dp_adapterW);
 176     }
 177     else
 178     {
 179         FIXME("Application requested a provider we don't handle (yet)\n");
 180         return DPNERR_DOESNOTEXIST;
 181     }
 182
 183     if(*buf_size < req_size)
 184     {
 185         RegCloseKey(key);
 186
 187         *buf_size = req_size;
 188         return DPNERR_BUFFERTOOSMALL;
 189     }
 190
 191     if(!service)
 192     {
 193         int offset = 0;
 194         int count = 0;
 195         char *infoend = ((char *)info_buffer + (sizeof(DPN_SERVICE_PROVIDER_INFO) * (*returned)));
 196
 197         index = 0;
 198         next_key = RegEnumKeyW( key, index, provider, MAX_PATH);
 199         while(next_key == ERROR_SUCCESS)
 200         {
 201             res = RegGetValueW(key, provider, friendly, RRF_RT_REG_SZ, NULL, NULL, &size);
 202             if(res == ERROR_SUCCESS)
 203             {
 204                 info_buffer[count].guid = CLSID_DP8SP_TCPIP;
 205                 info_buffer[count].pwszName = (LPWSTR)(infoend + offset);
 206
 207                 RegGetValueW(key, provider, friendly, RRF_RT_REG_SZ, NULL, info_buffer[count].pwszName, &size);
 208
 209                 offset += size;
 210                 count++;
 211             }
 212
 213             index++;
 214             next_key = RegEnumKeyW(key, index, provider, MAX_PATH);
 215         }
 216     }
 217     else
 218     {
 219         info_buffer->pwszName = (LPWSTR)(info_buffer + 1);
 220         lstrcpyW(info_buffer->pwszName, dp_adapterW);
 221         info_buffer->guid = adapter_guid;
 222         *returned = 1;
 223     }
 224
 225     RegCloseKey(key);
 226
 227     return DPN_OK;
 228 }
 229
 230 static HRESULT WINAPI IDirectPlay8PeerImpl_EnumServiceProviders(IDirectPlay8Peer *iface,
 231         const GUID * const pguidServiceProvider, const GUID * const pguidApplication,
 232         DPN_SERVICE_PROVIDER_INFO * const pSPInfoBuffer, DWORD * const pcbEnumData,
 233         DWORD * const pcReturned, const DWORD dwFlags)
 234 {
 235     TRACE("(%p)->(%s,%s,%p,%p,%p,%x)\n", iface, debugstr_guid(pguidServiceProvider), debugstr_guid(pguidApplication),
 236                                              pSPInfoBuffer, pcbEnumData, pcReturned, dwFlags);
 237
 238     if(dwFlags)
 239         FIXME("Unhandled flags %x\n", dwFlags);
 240
 241     if(pguidApplication)
 242         FIXME("Application guid %s is currently being ignored\n", debugstr_guid(pguidApplication));
 243
 244     return enum_services_providers(pguidServiceProvider, pSPInfoBuffer, pcbEnumData, pcReturned);
 245 }
 246
 247 static HRESULT WINAPI IDirectPlay8PeerImpl_CancelAsyncOperation(IDirectPlay8Peer *iface,
 248         const DPNHANDLE hAsyncHandle, const DWORD dwFlags)
 249 {
 250     FIXME("(%p)->(%x,%x): stub\n", iface, hAsyncHandle, dwFlags);
 251
 252     return DPNERR_GENERIC;
 253 }
 254
 255 static HRESULT WINAPI IDirectPlay8PeerImpl_Connect(IDirectPlay8Peer *iface,
 256         const DPN_APPLICATION_DESC * const pdnAppDesc, IDirectPlay8Address * const pHostAddr,
 257         IDirectPlay8Address * const pDeviceInfo, const DPN_SECURITY_DESC * const pdnSecurity,
 258         const DPN_SECURITY_CREDENTIALS * const pdnCredentials, const void * const pvUserConnectData,
 259         const DWORD dwUserConnectDataSize, void * const pvPlayerContext,
 260         void * const pvAsyncContext, DPNHANDLE * const phAsyncHandle, const DWORD dwFlags)
 261 {
 262     FIXME("(%p)->(%p,%p,%p,%p,%p,%p,%x,%p,%p,%p,%x): stub\n", iface, pdnAppDesc, pHostAddr, pDeviceInfo, pdnSecurity, pdnCredentials, pvUserConnectData, dwUserConnectDataSize, pvPlayerContext, pvAsyncContext, phAsyncHandle, dwFlags);
 263
 264     return DPNERR_GENERIC;
 265 }
 266
 267 static HRESULT WINAPI IDirectPlay8PeerImpl_SendTo(IDirectPlay8Peer *iface, const DPNID dpnId,
 268         const DPN_BUFFER_DESC *pBufferDesc, const DWORD cBufferDesc, const DWORD dwTimeOut,
 269         void * const pvAsyncContext, DPNHANDLE * const phAsyncHandle, const DWORD dwFlags)
 270 {
 271     FIXME("(%p)->(%x,%p,%x,%x,%p,%p,%x): stub\n", iface, dpnId, pBufferDesc, cBufferDesc, dwTimeOut, pvAsyncContext, phAsyncHandle, dwFlags);
 272
 273     return DPNERR_GENERIC;
 274 }
 275
 276 static HRESULT WINAPI IDirectPlay8PeerImpl_GetSendQueueInfo(IDirectPlay8Peer *iface,
 277         const DPNID dpnid, DWORD * const pdwNumMsgs, DWORD * const pdwNumBytes, const DWORD dwFlags)
 278 {
 279     FIXME("(%p)->(%x,%p,%p,%x): stub\n", iface, dpnid, pdwNumMsgs, pdwNumBytes, dwFlags);
 280
 281     return DPNERR_GENERIC;
 282 }
 283
 284 static HRESULT WINAPI IDirectPlay8PeerImpl_Host(IDirectPlay8Peer *iface,
 285         const DPN_APPLICATION_DESC * const pdnAppDesc, IDirectPlay8Address ** const prgpDeviceInfo,
 286         const DWORD cDeviceInfo, const DPN_SECURITY_DESC * const pdpSecurity,
 287         const DPN_SECURITY_CREDENTIALS * const pdpCredentials, void * const pvPlayerContext,
 288         const DWORD dwFlags)
 289 {
 290     FIXME("(%p)->(%p,%p,%x,%p,%p,%p,%x): stub\n", iface, pdnAppDesc, prgpDeviceInfo, cDeviceInfo, pdpSecurity, pdpCredentials, pvPlayerContext, dwFlags);
 291
 292     return DPNERR_GENERIC;
 293 }
 294
 295 static HRESULT WINAPI IDirectPlay8PeerImpl_GetApplicationDesc(IDirectPlay8Peer *iface,
 296         DPN_APPLICATION_DESC * const pAppDescBuffer, DWORD * const pcbDataSize, const DWORD dwFlags)
 297 {
 298     FIXME("(%p)->(%p,%p,%x): stub\n", iface, pAppDescBuffer, pcbDataSize, dwFlags);
 299
 300     return DPNERR_GENERIC;
 301 }
 302
 303 static HRESULT WINAPI IDirectPlay8PeerImpl_SetApplicationDesc(IDirectPlay8Peer *iface,
 304         const DPN_APPLICATION_DESC * const pad, const DWORD dwFlags)
 305 {
 306     FIXME("(%p)->(%p,%x): stub\n", iface, pad, dwFlags);
 307
 308     return DPNERR_GENERIC;
 309 }
 310
 311 static HRESULT WINAPI IDirectPlay8PeerImpl_CreateGroup(IDirectPlay8Peer *iface,
 312         const DPN_GROUP_INFO * const pdpnGroupInfo, void * const pvGroupContext,
 313         void * const pvAsyncContext, DPNHANDLE * const phAsyncHandle, const DWORD dwFlags)
 314 {
 315     FIXME("(%p)->(%p,%p,%p,%p,%x): stub\n", iface, pdpnGroupInfo, pvGroupContext, pvAsyncContext, phAsyncHandle, dwFlags);
 316
 317     return DPNERR_GENERIC;
 318 }
 319
 320 static HRESULT WINAPI IDirectPlay8PeerImpl_DestroyGroup(IDirectPlay8Peer *iface,
 321         const DPNID idGroup, void * const pvAsyncContext, DPNHANDLE * const phAsyncHandle,
 322         const DWORD dwFlags)
 323 {
 324     FIXME("(%p)->(%x,%p,%p,%x): stub\n", iface, idGroup, pvAsyncContext, phAsyncHandle, dwFlags);
 325
 326     return DPNERR_GENERIC;
 327 }
 328
 329 static HRESULT WINAPI IDirectPlay8PeerImpl_AddPlayerToGroup(IDirectPlay8Peer *iface,
 330         const DPNID idGroup, const DPNID idClient, void * const pvAsyncContext,
 331         DPNHANDLE * const phAsyncHandle, const DWORD dwFlags)
 332 {
 333     FIXME("(%p)->(%x,%x,%p,%p,%x): stub\n", iface, idGroup, idClient, pvAsyncContext, phAsyncHandle, dwFlags);
 334
 335     return DPNERR_GENERIC;
 336 }
 337
 338 static HRESULT WINAPI IDirectPlay8PeerImpl_RemovePlayerFromGroup(IDirectPlay8Peer *iface,
 339         const DPNID idGroup, const DPNID idClient, void * const pvAsyncContext,
 340         DPNHANDLE * const phAsyncHandle, const DWORD dwFlags)
 341 {
 342     FIXME("(%p)->(%x,%x,%p,%p,%x): stub\n", iface, idGroup, idClient, pvAsyncContext, phAsyncHandle, dwFlags);
 343
 344     return DPNERR_GENERIC;
 345 }
 346
 347 static HRESULT WINAPI IDirectPlay8PeerImpl_SetGroupInfo(IDirectPlay8Peer *iface, const DPNID dpnid,
 348         DPN_GROUP_INFO * const pdpnGroupInfo, void * const pvAsyncContext,
 349         DPNHANDLE * const phAsyncHandle, const DWORD dwFlags)
 350 {
 351     FIXME("(%p)->(%x,%p,%p,%p,%x): stub\n", iface, dpnid, pdpnGroupInfo, pvAsyncContext, phAsyncHandle, dwFlags);
 352
 353     return DPNERR_GENERIC;
 354 }
 355
 356 static HRESULT WINAPI IDirectPlay8PeerImpl_GetGroupInfo(IDirectPlay8Peer *iface, const DPNID dpnid,
 357         DPN_GROUP_INFO * const pdpnGroupInfo, DWORD * const pdwSize, const DWORD dwFlags)
 358 {
 359     FIXME("(%p)->(%x,%p,%p,%x): stub\n", iface, dpnid, pdpnGroupInfo, pdwSize, dwFlags);
 360
 361     return DPNERR_GENERIC;
 362 }
 363
 364 static HRESULT WINAPI IDirectPlay8PeerImpl_EnumPlayersAndGroups(IDirectPlay8Peer *iface,
 365         DPNID * const prgdpnid, DWORD * const pcdpnid, const DWORD dwFlags)
 366 {
 367     FIXME("(%p)->(%p,%p,%x): stub\n", iface, prgdpnid, pcdpnid, dwFlags);
 368
 369     return DPNERR_GENERIC;
 370 }
 371
 372 static HRESULT WINAPI IDirectPlay8PeerImpl_EnumGroupMembers(IDirectPlay8Peer *iface,
 373         const DPNID dpnid, DPNID * const prgdpnid, DWORD * const pcdpnid, const DWORD dwFlags)
 374 {
 375     FIXME("(%p)->(%x,%p,%p,%x): stub\n", iface, dpnid, prgdpnid, pcdpnid, dwFlags);
 376
 377     return DPNERR_GENERIC;
 378 }
 379
 380 static HRESULT WINAPI IDirectPlay8PeerImpl_SetPeerInfo(IDirectPlay8Peer *iface,
 381         const DPN_PLAYER_INFO * const pdpnPlayerInfo, void * const pvAsyncContext,
 382         DPNHANDLE * const phAsyncHandle, const DWORD dwFlags)
 383 {
 384     IDirectPlay8PeerImpl* This = impl_from_IDirectPlay8Peer(iface);
 385
 386     FIXME("(%p)->(%p,%p,%p,%x) Semi-stub.\n", This, pdpnPlayerInfo, pvAsyncContext, phAsyncHandle, dwFlags);
 387
 388     if(!pdpnPlayerInfo)
 389         return E_POINTER;
 390
 391     if(phAsyncHandle)
 392         FIXME("Async handle currently not supported.\n");
 393
 394     if (pdpnPlayerInfo->dwInfoFlags & DPNINFO_NAME)
 395     {
 396         heap_free(This->username);
 397         This->username = NULL;
 398
 399         if(pdpnPlayerInfo->pwszName)
 400         {
 401             This->username = heap_strdupW(pdpnPlayerInfo->pwszName);
 402             if (!This->username)
 403                 return E_OUTOFMEMORY;
 404         }
 405     }
 406
 407     if (pdpnPlayerInfo->dwInfoFlags & DPNINFO_DATA)
 408     {
 409         heap_free(This->data);
 410
 411         This->datasize = pdpnPlayerInfo->dwDataSize;
 412         This->data = heap_alloc(pdpnPlayerInfo->dwDataSize);
 413         if (!This->data)
 414             return E_OUTOFMEMORY;
 415
 416         memcpy(This->data, pdpnPlayerInfo->pvData, pdpnPlayerInfo->dwDataSize);
 417     }
 418
 419     return S_OK;
 420 }
 421
 422 static HRESULT WINAPI IDirectPlay8PeerImpl_GetPeerInfo(IDirectPlay8Peer *iface, const DPNID dpnid,
 423         DPN_PLAYER_INFO * const pdpnPlayerInfo, DWORD * const pdwSize, const DWORD dwFlags)
 424 {
 425     FIXME("(%p)->(%x,%p,%p,%x): stub\n", iface, dpnid, pdpnPlayerInfo, pdwSize, dwFlags);
 426
 427     return DPNERR_GENERIC;
 428 }
 429
 430 static HRESULT WINAPI IDirectPlay8PeerImpl_GetPeerAddress(IDirectPlay8Peer *iface,
 431         const DPNID dpnid, IDirectPlay8Address ** const pAddress, const DWORD dwFlags)
 432 {
 433     FIXME("(%p)->(%x,%p,%x): stub\n", iface, dpnid, pAddress, dwFlags);
 434
 435     return DPNERR_GENERIC;
 436 }
 437
 438 static HRESULT WINAPI IDirectPlay8PeerImpl_GetLocalHostAddresses(IDirectPlay8Peer *iface,
 439         IDirectPlay8Address ** const prgpAddress, DWORD * const pcAddress, const DWORD dwFlags)
 440 {
 441     FIXME("(%p)->(%p,%p,%x): stub\n", iface, prgpAddress, pcAddress, dwFlags);
 442
 443     return DPNERR_GENERIC;
 444 }
 445
 446 static HRESULT WINAPI IDirectPlay8PeerImpl_Close(IDirectPlay8Peer *iface, const DWORD dwFlags)
 447 {
 448     FIXME("(%p)->(%x): stub\n", iface, dwFlags);
 449
 450     return DPN_OK;
 451 }
 452
 453 static HRESULT WINAPI IDirectPlay8PeerImpl_EnumHosts(IDirectPlay8Peer *iface,
 454         PDPN_APPLICATION_DESC const pApplicationDesc, IDirectPlay8Address * const pAddrHost,
 455         IDirectPlay8Address * const pDeviceInfo, void * const pUserEnumData,
 456         const DWORD dwUserEnumDataSize, const DWORD dwEnumCount, const DWORD dwRetryInterval,
 457         const DWORD dwTimeOut, void * const pvUserContext, DPNHANDLE * const pAsyncHandle, const DWORD dwFlags)
 458 {
 459     IDirectPlay8PeerImpl* This = impl_from_IDirectPlay8Peer(iface);
 460
 461     FIXME("(%p)->(%p,%p,%p,%p,%x,%x,%x,%x,%p,%p,%x): stub\n",
 462             This, pApplicationDesc, pAddrHost, pDeviceInfo, pUserEnumData, dwUserEnumDataSize, dwEnumCount,
 463             dwRetryInterval, dwTimeOut, pvUserContext, pAsyncHandle, dwFlags);
 464
 465     if(!This->msghandler)
 466         return DPNERR_UNINITIALIZED;
 467
 468     if((dwFlags & DPNENUMHOSTS_SYNC) && pAsyncHandle)
 469         return DPNERR_INVALIDPARAM;
 470
 471     if(dwUserEnumDataSize > This->spcaps.dwMaxEnumPayloadSize)
 472         return DPNERR_ENUMQUERYTOOLARGE;
 473
 474     return (dwFlags & DPNENUMHOSTS_SYNC) ? DPN_OK : DPNSUCCESS_PENDING;
 475 }
 476
 477 static HRESULT WINAPI IDirectPlay8PeerImpl_DestroyPeer(IDirectPlay8Peer *iface, const DPNID dpnidClient,
 478         const void * const pvDestroyData, const DWORD dwDestroyDataSize, const DWORD dwFlags)
 479 {
 480     FIXME("(%p)->(%x,%p,%x,%x): stub\n", iface, dpnidClient, pvDestroyData, dwDestroyDataSize, dwFlags);
 481
 482     return DPNERR_GENERIC;
 483 }
 484
 485 static HRESULT WINAPI IDirectPlay8PeerImpl_ReturnBuffer(IDirectPlay8Peer *iface, const DPNHANDLE hBufferHandle,
 486         const DWORD dwFlags)
 487 {
 488     FIXME("(%p)->(%x,%x): stub\n", iface, hBufferHandle, dwFlags);
 489
 490     return DPNERR_GENERIC;
 491 }
 492
 493 static HRESULT WINAPI IDirectPlay8PeerImpl_GetPlayerContext(IDirectPlay8Peer *iface, const DPNID dpnid,
 494         void ** const ppvPlayerContext, const DWORD dwFlags)
 495 {
 496     FIXME("(%p)->(%x,%p,%x): stub\n", iface, dpnid, ppvPlayerContext, dwFlags);
 497
 498     return DPNERR_GENERIC;
 499 }
 500
 501 static HRESULT WINAPI IDirectPlay8PeerImpl_GetGroupContext(IDirectPlay8Peer *iface, const DPNID dpnid,
 502         void ** const ppvGroupContext, const DWORD dwFlags)
 503 {
 504     FIXME("(%p)->(%x,%p,%x): stub\n", iface, dpnid, ppvGroupContext, dwFlags);
 505
 506     return DPNERR_GENERIC;
 507 }
 508
 509 static HRESULT WINAPI IDirectPlay8PeerImpl_GetCaps(IDirectPlay8Peer *iface, DPN_CAPS * const pdpCaps,
 510         const DWORD dwFlags)
 511 {
 512     FIXME("(%p)->(%p,%x): stub\n", iface, pdpCaps, dwFlags);
 513
 514     return DPNERR_GENERIC;
 515 }
 516
 517 static HRESULT WINAPI IDirectPlay8PeerImpl_SetCaps(IDirectPlay8Peer *iface, const DPN_CAPS * const pdpCaps,
 518         const DWORD dwFlags)
 519 {
 520     FIXME("(%p)->(%p,%x): stub\n", iface, pdpCaps, dwFlags);
 521
 522     return DPNERR_GENERIC;
 523 }
 524
 525 static HRESULT WINAPI IDirectPlay8PeerImpl_SetSPCaps(IDirectPlay8Peer *iface, const GUID * const pguidSP,
 526         const DPN_SP_CAPS * const pdpspCaps, const DWORD dwFlags )
 527 {
 528     IDirectPlay8PeerImpl* This = impl_from_IDirectPlay8Peer(iface);
 529
 530     TRACE("(%p)->(%p,%p,%x): stub\n", iface, pguidSP, pdpspCaps, dwFlags);
 531
 532     if(!This->msghandler || pdpspCaps->dwSize != sizeof(DPN_SP_CAPS))
 533         return DPNERR_INVALIDPARAM;
 534
 535     /* Only dwSystemBufferSize is set by this call. */
 536     This->spcaps.dwSystemBufferSize = pdpspCaps->dwSystemBufferSize;
 537
 538     return DPN_OK;
 539 }
 540
 541 static HRESULT WINAPI IDirectPlay8PeerImpl_GetSPCaps(IDirectPlay8Peer *iface, const GUID * const pguidSP,
 542         DPN_SP_CAPS * const pdpspCaps, const DWORD dwFlags)
 543 {
 544     IDirectPlay8PeerImpl* This = impl_from_IDirectPlay8Peer(iface);
 545
 546     TRACE("(%p)->(%p,%p,%x)\n", This, pguidSP, pdpspCaps, dwFlags);
 547
 548     if(!This->msghandler)
 549         return DPNERR_UNINITIALIZED;
 550
 551     if(pdpspCaps->dwSize != sizeof(DPN_SP_CAPS))
 552     {
 553         return DPNERR_INVALIDPARAM;
 554     }
 555
 556     *pdpspCaps = This->spcaps;
 557
 558     return DPN_OK;
 559 }
 560
 561 static HRESULT WINAPI IDirectPlay8PeerImpl_GetConnectionInfo(IDirectPlay8Peer *iface, const DPNID dpnid,
 562         DPN_CONNECTION_INFO * const pdpConnectionInfo, const DWORD dwFlags)
 563 {
 564     FIXME("(%p)->(%x,%p,%x): stub\n", iface, dpnid, pdpConnectionInfo, dwFlags);
 565
 566     return DPNERR_GENERIC;
 567 }
 568
 569 static HRESULT WINAPI IDirectPlay8PeerImpl_RegisterLobby(IDirectPlay8Peer *iface, const DPNHANDLE dpnHandle,
 570         struct IDirectPlay8LobbiedApplication * const pIDP8LobbiedApplication, const DWORD dwFlags)
 571 {
 572     FIXME("(%p)->(%x,%p,%x): stub\n", iface, dpnHandle, pIDP8LobbiedApplication, dwFlags);
 573
 574     return DPNERR_GENERIC;
 575 }
 576
 577 static HRESULT WINAPI IDirectPlay8PeerImpl_TerminateSession(IDirectPlay8Peer *iface, void * const pvTerminateData,
 578         const DWORD dwTerminateDataSize, const DWORD dwFlags)
 579 {
 580     FIXME("(%p)->(%p,%x,%x): stub\n", iface, pvTerminateData, dwTerminateDataSize, dwFlags);
 581
 582     return DPNERR_GENERIC;
 583 }
 584
 585 static const IDirectPlay8PeerVtbl DirectPlay8Peer_Vtbl =
 586 {
 587     IDirectPlay8PeerImpl_QueryInterface,
 588     IDirectPlay8PeerImpl_AddRef,
 589     IDirectPlay8PeerImpl_Release,
 590     IDirectPlay8PeerImpl_Initialize,
 591     IDirectPlay8PeerImpl_EnumServiceProviders,
 592     IDirectPlay8PeerImpl_CancelAsyncOperation,
 593     IDirectPlay8PeerImpl_Connect,
 594     IDirectPlay8PeerImpl_SendTo,
 595     IDirectPlay8PeerImpl_GetSendQueueInfo,
 596     IDirectPlay8PeerImpl_Host,
 597     IDirectPlay8PeerImpl_GetApplicationDesc,
 598     IDirectPlay8PeerImpl_SetApplicationDesc,
 599     IDirectPlay8PeerImpl_CreateGroup,
 600     IDirectPlay8PeerImpl_DestroyGroup,
 601     IDirectPlay8PeerImpl_AddPlayerToGroup,
 602     IDirectPlay8PeerImpl_RemovePlayerFromGroup,
 603     IDirectPlay8PeerImpl_SetGroupInfo,
 604     IDirectPlay8PeerImpl_GetGroupInfo,
 605     IDirectPlay8PeerImpl_EnumPlayersAndGroups,
 606     IDirectPlay8PeerImpl_EnumGroupMembers,
 607     IDirectPlay8PeerImpl_SetPeerInfo,
 608     IDirectPlay8PeerImpl_GetPeerInfo,
 609     IDirectPlay8PeerImpl_GetPeerAddress,
 610     IDirectPlay8PeerImpl_GetLocalHostAddresses,
 611     IDirectPlay8PeerImpl_Close,
 612     IDirectPlay8PeerImpl_EnumHosts,
 613     IDirectPlay8PeerImpl_DestroyPeer,
 614     IDirectPlay8PeerImpl_ReturnBuffer,
 615     IDirectPlay8PeerImpl_GetPlayerContext,
 616     IDirectPlay8PeerImpl_GetGroupContext,
 617     IDirectPlay8PeerImpl_GetCaps,
 618     IDirectPlay8PeerImpl_SetCaps,
 619     IDirectPlay8PeerImpl_SetSPCaps,
 620     IDirectPlay8PeerImpl_GetSPCaps,
 621     IDirectPlay8PeerImpl_GetConnectionInfo,
 622     IDirectPlay8PeerImpl_RegisterLobby,
 623     IDirectPlay8PeerImpl_TerminateSession
 624 };
 625
 626 void init_dpn_sp_caps(DPN_SP_CAPS *dpnspcaps)
 627 {
 628     dpnspcaps->dwSize = sizeof(DPN_SP_CAPS);
 629     dpnspcaps->dwFlags = DPNSPCAPS_SUPPORTSDPNSRV | DPNSPCAPS_SUPPORTSBROADCAST |
 630                          DPNSPCAPS_SUPPORTSALLADAPTERS | DPNSPCAPS_SUPPORTSTHREADPOOL;
 631     dpnspcaps->dwNumThreads = 3;
 632     dpnspcaps->dwDefaultEnumCount = 5;
 633     dpnspcaps->dwDefaultEnumRetryInterval = 1500;
 634     dpnspcaps->dwDefaultEnumTimeout = 1500;
 635     dpnspcaps->dwMaxEnumPayloadSize = 983;
 636     dpnspcaps->dwBuffersPerThread = 1;
 637     dpnspcaps->dwSystemBufferSize = 0x10000;
 638 };
 639
 640 HRESULT DPNET_CreateDirectPlay8Peer(IClassFactory *iface, IUnknown *pUnkOuter, REFIID riid, LPVOID *ppobj)
 641 {
 642     IDirectPlay8PeerImpl* Client;
 643     HRESULT ret;
 644
 645     Client = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectPlay8PeerImpl));
 646
 647     *ppobj = NULL;
 648
 649     if(Client == NULL)
 650     {
 651         WARN("Not enough memory\n");
 652         return E_OUTOFMEMORY;
 653     }
 654
 655     Client->IDirectPlay8Peer_iface.lpVtbl = &DirectPlay8Peer_Vtbl;
 656     Client->ref = 1;
 657     Client->usercontext = NULL;
 658     Client->msghandler = NULL;
 659     Client->flags = 0;
 660
 661     init_dpn_sp_caps(&Client->spcaps);
 662
 663     ret = IDirectPlay8Peer_QueryInterface(&Client->IDirectPlay8Peer_iface, riid, ppobj);
 664     IDirectPlay8Peer_Release(&Client->IDirectPlay8Peer_iface);
 665
 666     return ret;
 667 }