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     case DLL_PROCESS_DETACH:
  48         break;
  49     default:
  50         break;
  51     }
  52
  53     return TRUE;
  54 }
  55
  56
  57 static HRESULT WINAPI DPWSCB_EnumSessions( LPDPSP_ENUMSESSIONSDATA data )
  58 {
  59     FIXME( "(%p,%d,%p,%u) stub\n",
  60            data->lpMessage, data->dwMessageSize,
  61            data->lpISP, data->bReturnStatus );
  62     return DPERR_UNSUPPORTED;
  63 }
  64
  65 static HRESULT WINAPI DPWSCB_Reply( LPDPSP_REPLYDATA data )
  66 {
  67     FIXME( "(%p,%p,%d,%d,%p) stub\n",
  68            data->lpSPMessageHeader, data->lpMessage, data->dwMessageSize,
  69            data->idNameServer, data->lpISP );
  70     return DPERR_UNSUPPORTED;
  71 }
  72
  73 static HRESULT WINAPI DPWSCB_Send( LPDPSP_SENDDATA data )
  74 {
  75     FIXME( "(0x%08x,%d,%d,%p,%d,%u,%p) stub\n",
  76            data->dwFlags, data->idPlayerTo, data->idPlayerFrom,
  77            data->lpMessage, data->dwMessageSize,
  78            data->bSystemMessage, data->lpISP );
  79     return DPERR_UNSUPPORTED;
  80 }
  81
  82 static HRESULT WINAPI DPWSCB_CreatePlayer( LPDPSP_CREATEPLAYERDATA data )
  83 {
  84     FIXME( "(%d,0x%08x,%p,%p) stub\n",
  85            data->idPlayer, data->dwFlags,
  86            data->lpSPMessageHeader, data->lpISP );
  87     return DPERR_UNSUPPORTED;
  88 }
  89
  90 static HRESULT WINAPI DPWSCB_DeletePlayer( LPDPSP_DELETEPLAYERDATA data )
  91 {
  92     FIXME( "(%d,0x%08x,%p) stub\n",
  93            data->idPlayer, data->dwFlags, data->lpISP );
  94     return DPERR_UNSUPPORTED;
  95 }
  96
  97 static HRESULT WINAPI DPWSCB_GetAddress( LPDPSP_GETADDRESSDATA data )
  98 {
  99     FIXME( "(%d,0x%08x,%p,%p,%p) stub\n",
 100            data->idPlayer, data->dwFlags, data->lpAddress,
 101            data->lpdwAddressSize, data->lpISP );
 102     return DPERR_UNSUPPORTED;
 103 }
 104
 105 static HRESULT WINAPI DPWSCB_GetCaps( LPDPSP_GETCAPSDATA data )
 106 {
 107     FIXME( "(%d,%p,0x%08x,%p)\n",
 108            data->idPlayer, data->lpCaps, data->dwFlags, data->lpISP );
 109     return DPERR_UNSUPPORTED;
 110 }
 111
 112 static HRESULT WINAPI DPWSCB_Open( LPDPSP_OPENDATA data )
 113 {
 114     FIXME( "(%u,%p,%p,%u,0x%08x,0x%08x) stub\n",
 115            data->bCreate, data->lpSPMessageHeader, data->lpISP,
 116            data->bReturnStatus, data->dwOpenFlags, data->dwSessionFlags );
 117     return DPERR_UNSUPPORTED;
 118 }
 119
 120 static HRESULT WINAPI DPWSCB_CloseEx( LPDPSP_CLOSEDATA data )
 121 {
 122     FIXME( "(%p) stub\n", data->lpISP );
 123     return DPERR_UNSUPPORTED;
 124 }
 125
 126 static HRESULT WINAPI DPWSCB_ShutdownEx( LPDPSP_SHUTDOWNDATA data )
 127 {
 128     FIXME( "(%p) stub\n", data->lpISP );
 129     return DPERR_UNSUPPORTED;
 130 }
 131
 132 static HRESULT WINAPI DPWSCB_GetAddressChoices( LPDPSP_GETADDRESSCHOICESDATA data )
 133 {
 134     FIXME( "(%p,%p,%p) stub\n",
 135            data->lpAddress, data->lpdwAddressSize, data->lpISP );
 136     return DPERR_UNSUPPORTED;
 137 }
 138
 139 static HRESULT WINAPI DPWSCB_SendEx( LPDPSP_SENDEXDATA data )
 140 {
 141     FIXME( "(%p,0x%08x,%d,%d,%p,%d,%d,%d,%d,%p,%p,%u) stub\n",
 142            data->lpISP, data->dwFlags, data->idPlayerTo, data->idPlayerFrom,
 143            data->lpSendBuffers, data->cBuffers, data->dwMessageSize,
 144            data->dwPriority, data->dwTimeout, data->lpDPContext,
 145            data->lpdwSPMsgID, data->bSystemMessage );
 146     return DPERR_UNSUPPORTED;
 147 }
 148
 149 static HRESULT WINAPI DPWSCB_SendToGroupEx( LPDPSP_SENDTOGROUPEXDATA data )
 150 {
 151     FIXME( "(%p,0x%08x,%d,%d,%p,%d,%d,%d,%d,%p,%p) stub\n",
 152            data->lpISP, data->dwFlags, data->idGroupTo, data->idPlayerFrom,
 153            data->lpSendBuffers, data->cBuffers, data->dwMessageSize,
 154            data->dwPriority, data->dwTimeout, data->lpDPContext,
 155            data->lpdwSPMsgID );
 156     return DPERR_UNSUPPORTED;
 157 }
 158
 159 static HRESULT WINAPI DPWSCB_Cancel( LPDPSP_CANCELDATA data )
 160 {
 161     FIXME( "(%p,0x%08x,%p,%d,0x%08x,0x%08x) stub\n",
 162            data->lpISP, data->dwFlags, data->lprglpvSPMsgID, data->cSPMsgID,
 163            data->dwMinPriority, data->dwMaxPriority );
 164     return DPERR_UNSUPPORTED;
 165 }
 166
 167 static HRESULT WINAPI DPWSCB_GetMessageQueue( LPDPSP_GETMESSAGEQUEUEDATA data )
 168 {
 169     FIXME( "(%p,0x%08x,%d,%d,%p,%p) stub\n",
 170            data->lpISP, data->dwFlags, data->idFrom, data->idTo,
 171            data->lpdwNumMsgs, data->lpdwNumBytes );
 172     return DPERR_UNSUPPORTED;
 173 }
 174
 175 static void setup_callbacks( LPDPSP_SPCALLBACKS lpCB )
 176 {
 177     lpCB->EnumSessions           = DPWSCB_EnumSessions;
 178     lpCB->Reply                  = DPWSCB_Reply;
 179     lpCB->Send                   = DPWSCB_Send;
 180     lpCB->CreatePlayer           = DPWSCB_CreatePlayer;
 181     lpCB->DeletePlayer           = DPWSCB_DeletePlayer;
 182     lpCB->GetAddress             = DPWSCB_GetAddress;
 183     lpCB->GetCaps                = DPWSCB_GetCaps;
 184     lpCB->Open                   = DPWSCB_Open;
 185     lpCB->CloseEx                = DPWSCB_CloseEx;
 186     lpCB->ShutdownEx             = DPWSCB_ShutdownEx;
 187     lpCB->GetAddressChoices      = DPWSCB_GetAddressChoices;
 188     lpCB->SendEx                 = DPWSCB_SendEx;
 189     lpCB->SendToGroupEx          = DPWSCB_SendToGroupEx;
 190     lpCB->Cancel                 = DPWSCB_Cancel;
 191     lpCB->GetMessageQueue        = DPWSCB_GetMessageQueue;
 192
 193     lpCB->AddPlayerToGroup       = NULL;
 194     lpCB->Close                  = NULL;
 195     lpCB->CreateGroup            = NULL;
 196     lpCB->DeleteGroup            = NULL;
 197     lpCB->RemovePlayerFromGroup  = NULL;
 198     lpCB->SendToGroup            = NULL;
 199     lpCB->Shutdown               = NULL;
 200 }
 201
 202
 203
 204 /******************************************************************
 205  *              SPInit (DPWSOCKX.1)
 206  */
 207 HRESULT WINAPI SPInit( LPSPINITDATA lpspData )
 208 {
 209     WSADATA wsaData;
 210     DPWS_DATA dpwsData;
 211
 212     TRACE( "Initializing library for %s (%s)\n",
 213            wine_dbgstr_guid(lpspData->lpGuid), debugstr_w(lpspData->lpszName) );
 214
 215     /* We only support TCP/IP service */
 216     if ( !IsEqualGUID(lpspData->lpGuid, &DPSPGUID_TCPIP) )
 217     {
 218         return DPERR_UNAVAILABLE;
 219     }
 220
 221     /* Assign callback functions */
 222     setup_callbacks( lpspData->lpCB );
 223
 224     /* Load Winsock 2.0 DLL */
 225     if ( WSAStartup( MAKEWORD(2, 0), &wsaData ) != 0 )
 226     {
 227         ERR( "WSAStartup() failed\n" );
 228         return DPERR_UNAVAILABLE;
 229     }
 230
 231     /* Initialize internal data */
 232     memset( &dpwsData, 0, sizeof(DPWS_DATA) );
 233     dpwsData.lpISP = lpspData->lpISP;
 234     IDirectPlaySP_SetSPData( lpspData->lpISP, &dpwsData, sizeof(DPWS_DATA),
 235                              DPSET_LOCAL );
 236
 237     /* dplay needs to know the size of the header */
 238     lpspData->dwSPHeaderSize = sizeof(DPSP_MSG_HEADER);
 239
 240     return DP_OK;
 241 }