DWORD RequestProc (DWORD dwNichts)
{
int *pBuffer;
DWORD dwRet;
HANDLE heventWait[2];
int iBeginLine, iEndLine;
heventWait[0] = heventParentSend;
heventWait[1] = heventDone;
while (1)
{
dwRet = WaitForMultipleObjects (2, heventWait, false, INFINITE);
// heventDone fired, so we're exiting.
if (dwRet == WAIT_OBJECT_0 + 1)
break;
pBuffer = (int *) GetMappedBuffer (hfileBuffer);
// hfileBuffer is invalid. Just leave.
if (!pBuffer)
{
Con_Print("Invalid hfileBuffer\n");
break;
}
switch (pBuffer[0])
{
case CCOM_WRITE_TEXT:
// Param1 : Text
pBuffer[0] = WriteText ((LPCTSTR) (pBuffer + 1));
break;
case CCOM_GET_TEXT:
// Param1 : Begin line
// Param2 : End line
iBeginLine = pBuffer[1];
iEndLine = pBuffer[2];
pBuffer[0] = ReadText ((LPTSTR) (pBuffer + 1), iBeginLine,
iEndLine);
break;
case CCOM_GET_SCR_LINES:
// No params
pBuffer[0] = GetScreenBufferLines (&pBuffer[1]);
break;
case CCOM_SET_SCR_LINES:
// Param1 : Number of lines
pBuffer[0] = SetScreenBufferLines (pBuffer[1]);
break;
}
ReleaseMappedBuffer (pBuffer);
SetEvent (heventChildSend);
}
return 0;
}
static unsigned _stdcall RequestProc( void *arg )
{
int *pBuffer;
DWORD dwRet;
HANDLE heventWait[2];
int iBeginLine, iEndLine;
heventWait[0] = heventParentSend;
heventWait[1] = heventDone;
for(;; )
{
dwRet = WaitForMultipleObjects( 2, heventWait, FALSE, INFINITE );
// heventDone fired, so we're exiting.
if( dwRet == WAIT_OBJECT_0 + 1 )
break;
pBuffer = (int *) GetMappedBuffer( hfileBuffer );
// hfileBuffer is invalid. Just leave.
if( !pBuffer )
{
printf( "Invalid hfileBuffer\n" );
break;
}
switch( pBuffer[0] )
{
case CCOM_WRITE_TEXT:
// Param1 : Text
pBuffer[0] = WriteText( (LPCTSTR) ( pBuffer + 1 ) );
break;
case CCOM_GET_TEXT:
// Param1 : Begin line
// Param2 : End line
iBeginLine = pBuffer[1];
iEndLine = pBuffer[2];
pBuffer[0] = ReadText( (LPTSTR) ( pBuffer + 1 ), iBeginLine,
iEndLine );
break;
case CCOM_GET_SCR_LINES:
// No params
pBuffer[0] = GetScreenBufferLines( &pBuffer[1] );
break;
case CCOM_SET_SCR_LINES:
// Param1 : Number of lines
pBuffer[0] = SetScreenBufferLines( pBuffer[1] );
break;
}
ReleaseMappedBuffer( pBuffer );
SetEvent( heventChildSend );
}
_endthreadex( 0 );
arg = NULL; // wsw : aiwa : shut up compiler
return 0;
}
