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