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 WINE_DEFAULT_DEBUG_CHANNEL(dplay);
  33
  34
  35 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
  36 {
  37     TRACE("(0x%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
  38
  39     switch (fdwReason)
  40     {
  41     case DLL_WINE_PREATTACH:
  42         return FALSE;    /* prefer native version */
  43     case DLL_PROCESS_ATTACH:
  44         /* TODO: Initialization */
  45         DisableThreadLibraryCalls(hinstDLL);
  46         break;
  47     }
  48
  49     return TRUE;
  50 }
  51
  52
  53 static HRESULT WINAPI DPWSCB_EnumSessions( LPDPSP_ENUMSESSIONSDATA data )
  54 {
  55     FIXME( "(%p,%d,%p,%u) stub\n",
  56            data->lpMessage, data->dwMessageSize,
  57            data->lpISP, data->bReturnStatus );
  58     return DPERR_UNSUPPORTED;
  59 }
  60
  61 static HRESULT WINAPI DPWSCB_Reply( LPDPSP_REPLYDATA data )
  62 {
  63     FIXME( "(%p,%p,%d,%d,%p) stub\n",
  64            data->lpSPMessageHeader, data->lpMessage, data->dwMessageSize,
  65            data->idNameServer, data->lpISP );
  66     return DPERR_UNSUPPORTED;
  67 }
  68
  69 static HRESULT WINAPI DPWSCB_Send( LPDPSP_SENDDATA data )
  70 {
  71     FIXME( "(0x%08x,%d,%d,%p,%d,%u,%p) stub\n",
  72            data->dwFlags, data->idPlayerTo, data->idPlayerFrom,
  73            data->lpMessage, data->dwMessageSize,
  74            data->bSystemMessage, data->lpISP );
  75     return DPERR_UNSUPPORTED;
  76 }
  77
  78 static HRESULT WINAPI DPWSCB_CreatePlayer( LPDPSP_CREATEPLAYERDATA data )
  79 {
  80     FIXME( "(%d,0x%08x,%p,%p) stub\n",
  81            data->idPlayer, data->dwFlags,
  82            data->lpSPMessageHeader, data->lpISP );
  83     return DPERR_UNSUPPORTED;
  84 }
  85
  86 static HRESULT WINAPI DPWSCB_DeletePlayer( LPDPSP_DELETEPLAYERDATA data )
  87 {
  88     FIXME( "(%d,0x%08x,%p) stub\n",
  89            data->idPlayer, data->dwFlags, data->lpISP );
  90     return DPERR_UNSUPPORTED;
  91 }
  92
  93 static HRESULT WINAPI DPWSCB_GetAddress( LPDPSP_GETADDRESSDATA data )
  94 {
  95     FIXME( "(%d,0x%08x,%p,%p,%p) stub\n",
  96            data->idPlayer, data->dwFlags, data->lpAddress,
  97            data->lpdwAddressSize, data->lpISP );
  98     return DPERR_UNSUPPORTED;
  99 }
 100
 101 static HRESULT WINAPI DPWSCB_GetCaps( LPDPSP_GETCAPSDATA data )
 102 {
 103     FIXME( "(%d,%p,0x%08x,%p)\n",
 104            data->idPlayer, data->lpCaps, data->dwFlags, data->lpISP );
 105     return DPERR_UNSUPPORTED;
 106 }
 107
 108 static HRESULT WINAPI DPWSCB_Open( LPDPSP_OPENDATA data )
 109 {
 110     FIXME( "(%u,%p,%p,%u,0x%08x,0x%08x) stub\n",
 111            data->bCreate, data->lpSPMessageHeader, data->lpISP,
 112            data->bReturnStatus, data->dwOpenFlags, data->dwSessionFlags );
 113     return DPERR_UNSUPPORTED;
 114 }
 115
 116 static HRESULT WINAPI DPWSCB_CloseEx( LPDPSP_CLOSEDATA data )
 117 {
 118     FIXME( "(%p) stub\n", data->lpISP );
 119     return DPERR_UNSUPPORTED;
 120 }
 121
 122 static HRESULT WINAPI DPWSCB_ShutdownEx( LPDPSP_SHUTDOWNDATA data )
 123 {
 124     FIXME( "(%p) stub\n", data->lpISP );
 125     return DPERR_UNSUPPORTED;
 126 }
 127
 128 static HRESULT WINAPI DPWSCB_GetAddressChoices( LPDPSP_GETADDRESSCHOICESDATA data )
 129 {
 130     FIXME( "(%p,%p,%p) stub\n",
 131            data->lpAddress, data->lpdwAddressSize, data->lpISP );
 132     return DPERR_UNSUPPORTED;
 133 }
 134
 135 static HRESULT WINAPI DPWSCB_SendEx( LPDPSP_SENDEXDATA data )
 136 {
 137     FIXME( "(%p,0x%08x,%d,%d,%p,%d,%d,%d,%d,%p,%p,%u) stub\n",
 138            data->lpISP, data->dwFlags, data->idPlayerTo, data->idPlayerFrom,
 139            data->lpSendBuffers, data->cBuffers, data->dwMessageSize,
 140            data->dwPriority, data->dwTimeout, data->lpDPContext,
 141            data->lpdwSPMsgID, data->bSystemMessage );
 142     return DPERR_UNSUPPORTED;
 143 }
 144
 145 static HRESULT WINAPI DPWSCB_SendToGroupEx( LPDPSP_SENDTOGROUPEXDATA data )
 146 {
 147     FIXME( "(%p,0x%08x,%d,%d,%p,%d,%d,%d,%d,%p,%p) stub\n",
 148            data->lpISP, data->dwFlags, data->idGroupTo, data->idPlayerFrom,
 149            data->lpSendBuffers, data->cBuffers, data->dwMessageSize,
 150            data->dwPriority, data->dwTimeout, data->lpDPContext,
 151            data->lpdwSPMsgID );
 152     return DPERR_UNSUPPORTED;
 153 }
 154
 155 static HRESULT WINAPI DPWSCB_Cancel( LPDPSP_CANCELDATA data )
 156 {
 157     FIXME( "(%p,0x%08x,%p,%d,0x%08x,0x%08x) stub\n",
 158            data->lpISP, data->dwFlags, data->lprglpvSPMsgID, data->cSPMsgID,
 159            data->dwMinPriority, data->dwMaxPriority );
 160     return DPERR_UNSUPPORTED;
 161 }
 162
 163 static HRESULT WINAPI DPWSCB_GetMessageQueue( LPDPSP_GETMESSAGEQUEUEDATA data )
 164 {
 165     FIXME( "(%p,0x%08x,%d,%d,%p,%p) stub\n",
 166            data->lpISP, data->dwFlags, data->idFrom, data->idTo,
 167            data->lpdwNumMsgs, data->lpdwNumBytes );
 168     return DPERR_UNSUPPORTED;
 169 }
 170
 171 static void setup_callbacks( LPDPSP_SPCALLBACKS lpCB )
 172 {
 173     lpCB->EnumSessions           = DPWSCB_EnumSessions;
 174     lpCB->Reply                  = DPWSCB_Reply;
 175     lpCB->Send                   = DPWSCB_Send;
 176     lpCB->CreatePlayer           = DPWSCB_CreatePlayer;
 177     lpCB->DeletePlayer           = DPWSCB_DeletePlayer;
 178     lpCB->GetAddress             = DPWSCB_GetAddress;
 179     lpCB->GetCaps                = DPWSCB_GetCaps;
 180     lpCB->Open                   = DPWSCB_Open;
 181     lpCB->CloseEx                = DPWSCB_CloseEx;
 182     lpCB->ShutdownEx             = DPWSCB_ShutdownEx;
 183     lpCB->GetAddressChoices      = DPWSCB_GetAddressChoices;
 184     lpCB->SendEx                 = DPWSCB_SendEx;
 185     lpCB->SendToGroupEx          = DPWSCB_SendToGroupEx;
 186     lpCB->Cancel                 = DPWSCB_Cancel;
 187     lpCB->GetMessageQueue        = DPWSCB_GetMessageQueue;
 188
 189     lpCB->AddPlayerToGroup       = NULL;
 190     lpCB->Close                  = NULL;
 191     lpCB->CreateGroup            = NULL;
 192     lpCB->DeleteGroup            = NULL;
 193     lpCB->RemovePlayerFromGroup  = NULL;
 194     lpCB->SendToGroup            = NULL;
 195     lpCB->Shutdown               = NULL;
 196 }
 197
 198
 199
 200 /******************************************************************
 201  *              SPInit (DPWSOCKX.1)
 202  */
 203 HRESULT WINAPI SPInit( LPSPINITDATA lpspData )
 204 {
 205     WSADATA wsaData;
 206     DPWS_DATA dpwsData;
 207
 208     TRACE( "Initializing library for %s (%s)\n",
 209            wine_dbgstr_guid(lpspData->lpGuid), debugstr_w(lpspData->lpszName) );
 210
 211     /* We only support TCP/IP service */
 212     if ( !IsEqualGUID(lpspData->lpGuid, &DPSPGUID_TCPIP) )
 213     {
 214         return DPERR_UNAVAILABLE;
 215     }
 216
 217     /* Assign callback functions */
 218     setup_callbacks( lpspData->lpCB );
 219
 220     /* Load Winsock 2.0 DLL */
 221     if ( WSAStartup( MAKEWORD(2, 0), &wsaData ) != 0 )
 222     {
 223         ERR( "WSAStartup() failed\n" );
 224         return DPERR_UNAVAILABLE;
 225     }
 226
 227     /* Initialize internal data */
 228     memset( &dpwsData, 0, sizeof(DPWS_DATA) );
 229     dpwsData.lpISP = lpspData->lpISP;
 230     IDirectPlaySP_SetSPData( lpspData->lpISP, &dpwsData, sizeof(DPWS_DATA),
 231                              DPSET_LOCAL );
 232
 233     /* dplay needs to know the size of the header */
 234     lpspData->dwSPHeaderSize = sizeof(DPSP_MSG_HEADER);
 235
 236     return DP_OK;
 237 }