dlls/dpwsockx/dpwsockx_main.c

   1 /* Internet TCP/IP and IPX Connection For DirectPlay
   2  *
   3  * Copyright 2008 Ismael Barros Barros
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #include "config.h"
  21
  22 #include <stdarg.h>
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "winsock2.h"
  27 #include "dpwsockx_dll.h"
  28 #include "wine/debug.h"
  29 #include "dplay.h"
  30 #include "wine/dplaysp.h"
  31
  32
  33 WINE_DEFAULT_DEBUG_CHANNEL(dplay);
  34
  35
  36 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
  37 {
  38     TRACE("(0x%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
  39
  40     switch (fdwReason)
  41     {
  42     case DLL_WINE_PREATTACH:
  43         return FALSE;    /* prefer native version */
  44     case DLL_PROCESS_ATTACH:
  45         /* TODO: Initialization */
  46         DisableThreadLibraryCalls(hinstDLL);
  47         break;
  48     case DLL_PROCESS_DETACH:
  49         break;
  50     default:
  51         break;
  52     }
  53
  54     return TRUE;
  55 }
  56
  57
  58
  59 static HRESULT WINAPI DPWSCB_EnumSessions( LPDPSP_ENUMSESSIONSDATA data )
  60 {
  61     FIXME( "(%p,%d,%p,%u) stub\n",
  62            data->lpMessage, data->dwMessageSize,
  63            data->lpISP, data->bReturnStatus );
  64     return DPERR_UNSUPPORTED;
  65 }
  66
  67 static HRESULT WINAPI DPWSCB_Reply( LPDPSP_REPLYDATA data )
  68 {
  69     FIXME( "(%p,%p,%d,%d,%p) stub\n",
  70            data->lpSPMessageHeader, data->lpMessage, data->dwMessageSize,
  71            data->idNameServer, data->lpISP );
  72     return DPERR_UNSUPPORTED;
  73 }
  74
  75 static HRESULT WINAPI DPWSCB_Send( LPDPSP_SENDDATA data )
  76 {
  77     FIXME( "(0x%08x,%d,%d,%p,%d,%u,%p) stub\n",
  78            data->dwFlags, data->idPlayerTo, data->idPlayerFrom,
  79            data->lpMessage, data->dwMessageSize,
  80            data->bSystemMessage, data->lpISP );
  81     return DPERR_UNSUPPORTED;
  82 }
  83
  84 static HRESULT WINAPI DPWSCB_CreatePlayer( LPDPSP_CREATEPLAYERDATA data )
  85 {
  86     FIXME( "(%d,0x%08x,%p,%p) stub\n",
  87            data->idPlayer, data->dwFlags,
  88            data->lpSPMessageHeader, data->lpISP );
  89     return DPERR_UNSUPPORTED;
  90 }
  91
  92 static HRESULT WINAPI DPWSCB_DeletePlayer( LPDPSP_DELETEPLAYERDATA data )
  93 {
  94     FIXME( "(%d,0x%08x,%p) stub\n",
  95            data->idPlayer, data->dwFlags, data->lpISP );
  96     return DPERR_UNSUPPORTED;
  97 }
  98
  99 static HRESULT WINAPI DPWSCB_GetAddress( LPDPSP_GETADDRESSDATA data )
 100 {
 101     FIXME( "(%d,0x%08x,%p,%p,%p) stub\n",
 102            data->idPlayer, data->dwFlags, data->lpAddress,
 103            data->lpdwAddressSize, data->lpISP );
 104     return DPERR_UNSUPPORTED;
 105 }
 106
 107 static HRESULT WINAPI DPWSCB_GetCaps( LPDPSP_GETCAPSDATA data )
 108 {
 109     FIXME( "(%d,%p,0x%08x,%p)\n",
 110            data->idPlayer, data->lpCaps, data->dwFlags, data->lpISP );
 111     return DPERR_UNSUPPORTED;
 112 }
 113
 114 static HRESULT WINAPI DPWSCB_Open( LPDPSP_OPENDATA data )
 115 {
 116     FIXME( "(%u,%p,%p,%u,0x%08x,0x%08x) stub\n",
 117            data->bCreate, data->lpSPMessageHeader, data->lpISP,
 118            data->bReturnStatus, data->dwOpenFlags, data->dwSessionFlags );
 119     return DPERR_UNSUPPORTED;
 120 }
 121
 122 static HRESULT WINAPI DPWSCB_CloseEx( LPDPSP_CLOSEDATA data )
 123 {
 124     FIXME( "(%p) stub\n", data->lpISP );
 125     return DPERR_UNSUPPORTED;
 126 }
 127
 128 static HRESULT WINAPI DPWSCB_ShutdownEx( LPDPSP_SHUTDOWNDATA data )
 129 {
 130     FIXME( "(%p) stub\n", data->lpISP );
 131     return DPERR_UNSUPPORTED;
 132 }
 133
 134 static HRESULT WINAPI DPWSCB_GetAddressChoices( LPDPSP_GETADDRESSCHOICESDATA data )
 135 {
 136     FIXME( "(%p,%p,%p) stub\n",
 137            data->lpAddress, data->lpdwAddressSize, data->lpISP );
 138     return DPERR_UNSUPPORTED;
 139 }
 140
 141 static HRESULT WINAPI DPWSCB_SendEx( LPDPSP_SENDEXDATA data )
 142 {
 143     FIXME( "(%p,0x%08x,%d,%d,%p,%d,%d,%d,%d,%p,%p,%u) stub\n",
 144            data->lpISP, data->dwFlags, data->idPlayerTo, data->idPlayerFrom,
 145            data->lpSendBuffers, data->cBuffers, data->dwMessageSize,
 146            data->dwPriority, data->dwTimeout, data->lpDPContext,
 147            data->lpdwSPMsgID, data->bSystemMessage );
 148     return DPERR_UNSUPPORTED;
 149 }
 150
 151 static HRESULT WINAPI DPWSCB_SendToGroupEx( LPDPSP_SENDTOGROUPEXDATA data )
 152 {
 153     FIXME( "(%p,0x%08x,%d,%d,%p,%d,%d,%d,%d,%p,%p) stub\n",
 154            data->lpISP, data->dwFlags, data->idGroupTo, data->idPlayerFrom,
 155            data->lpSendBuffers, data->cBuffers, data->dwMessageSize,
 156            data->dwPriority, data->dwTimeout, data->lpDPContext,
 157            data->lpdwSPMsgID );
 158     return DPERR_UNSUPPORTED;
 159 }
 160
 161 static HRESULT WINAPI DPWSCB_Cancel( LPDPSP_CANCELDATA data )
 162 {
 163     FIXME( "(%p,0x%08x,%p,%d,0x%08x,0x%08x) stub\n",
 164            data->lpISP, data->dwFlags, data->lprglpvSPMsgID, data->cSPMsgID,
 165            data->dwMinPriority, data->dwMaxPriority );
 166     return DPERR_UNSUPPORTED;
 167 }
 168
 169 static HRESULT WINAPI DPWSCB_GetMessageQueue( LPDPSP_GETMESSAGEQUEUEDATA data )
 170 {
 171     FIXME( "(%p,0x%08x,%d,%d,%p,%p) stub\n",
 172            data->lpISP, data->dwFlags, data->idFrom, data->idTo,
 173            data->lpdwNumMsgs, data->lpdwNumBytes );
 174     return DPERR_UNSUPPORTED;
 175 }
 176
 177 static void setup_callbacks( LPDPSP_SPCALLBACKS lpCB )
 178 {
 179     lpCB->EnumSessions           = DPWSCB_EnumSessions;
 180     lpCB->Reply                  = DPWSCB_Reply;
 181     lpCB->Send                   = DPWSCB_Send;
 182     lpCB->CreatePlayer           = DPWSCB_CreatePlayer;
 183     lpCB->DeletePlayer           = DPWSCB_DeletePlayer;
 184     lpCB->GetAddress             = DPWSCB_GetAddress;
 185     lpCB->GetCaps                = DPWSCB_GetCaps;
 186     lpCB->Open                   = DPWSCB_Open;
 187     lpCB->CloseEx                = DPWSCB_CloseEx;
 188     lpCB->ShutdownEx             = DPWSCB_ShutdownEx;
 189     lpCB->GetAddressChoices      = DPWSCB_GetAddressChoices;
 190     lpCB->SendEx                 = DPWSCB_SendEx;
 191     lpCB->SendToGroupEx          = DPWSCB_SendToGroupEx;
 192     lpCB->Cancel                 = DPWSCB_Cancel;
 193     lpCB->GetMessageQueue        = DPWSCB_GetMessageQueue;
 194
 195     lpCB->AddPlayerToGroup       = NULL;
 196     lpCB->Close                  = NULL;
 197     lpCB->CreateGroup            = NULL;
 198     lpCB->DeleteGroup            = NULL;
 199     lpCB->RemovePlayerFromGroup  = NULL;
 200     lpCB->SendToGroup            = NULL;
 201     lpCB->Shutdown               = NULL;
 202 }
 203
 204
 205
 206 /******************************************************************
 207  *              SPInit (DPWSOCKX.1)
 208  */
 209 HRESULT WINAPI SPInit( LPSPINITDATA lpspData )
 210 {
 211     WSADATA wsaData;
 212     DPWS_DATA dpwsData;
 213
 214     TRACE( "Initializing library for %s (%s)\n",
 215            wine_dbgstr_guid(lpspData->lpGuid), debugstr_w(lpspData->lpszName) );
 216
 217     /* We only support TCP/IP service */
 218     if ( !IsEqualGUID(lpspData->lpGuid, &DPSPGUID_TCPIP) )
 219     {
 220         return DPERR_UNAVAILABLE;
 221     }
 222
 223     /* Assign callback functions */
 224     setup_callbacks( lpspData->lpCB );
 225
 226     /* Load Winsock 2.0 DLL */
 227     if ( WSAStartup( MAKEWORD(2, 0), &wsaData ) != 0 )
 228     {
 229         ERR( "WSAStartup() failed\n" );
 230         return DPERR_UNAVAILABLE;
 231     }
 232
 233     /* Initialize internal data */
 234     memset( &dpwsData, 0, sizeof(DPWS_DATA) );
 235     dpwsData.lpISP = lpspData->lpISP;
 236     IDirectPlaySP_SetSPData( lpspData->lpISP, &dpwsData, sizeof(DPWS_DATA),
 237                              DPSET_LOCAL );
 238
 239     /* dplay needs to know the size of the header */
 240     lpspData->dwSPHeaderSize = sizeof(DPSP_MSG_HEADER);
 241
 242     return DP_OK;
 243 }