int PHandler_TcpGetData(int pID, int connection, void* buf, int size )
{
int len;
pluginTcpClientSocket_t* ptcs = &pluginFunctions.plugins[pID].sockets[connection];
if(ptcs->sock < 1){
Com_PrintWarning("Plugin_TcpGetData: called on a non open socket for plugin ID: #%d\n", pID);
return -1;
}
len = NET_TcpClientGetData(ptcs->sock, buf, size);
if(len == -1)
{
ptcs->sock = -1;
}
return len;
}
/*
===============
NET_ReceiveData
Receives a TCP datastream
return values:
2: Got new data + Connection okay
1: Got no data + Connection okay
-1: Got no data + Connection closed
-2: Got new data + Connection closed
================
*/
int NET_TcpReceiveData( int sock, msg_t* msg) {
int len = msg->maxsize - msg->cursize;
int ret;
ret = NET_TcpClientGetData( sock, msg->data + msg->cursize, &len);
if(ret < 0 && len > 0)
{
msg->cursize += len;
return -2;
}
if(ret < 0 && len < 1)
{
return -1;
}
if(len > 0)
{
msg->cursize += len;
return 2;
}
return 1;
}
