bool CNullModem::ServerConnect() {
// check if a connection is available.
clientsocket=serversocket->Accept();
if (!clientsocket) return false;
Bit8u peeripbuf[16];
clientsocket->GetRemoteAddressString(peeripbuf);
LOG_MSG("Serial%d: A client (%s) has connected.",(int)COMNUMBER,peeripbuf);
#if SERIAL_DEBUG
log_ser(dbg_aux,"Nullmodem: A client (%s) has connected.", peeripbuf);
#endif
/* FIXME: It would be nice if the SDL net library had a bind() call to bind only to a specific interface.
* Or maybe it does... what am I missing? */
if (!nonlocal && strcmp((char*)peeripbuf,"127.0.0.1") != 0) {
LOG_MSG("Serial%d: Non-localhost client (%s) dropped by nonlocal:0 policy. To accept connections from network, set nonlocal:1",(int)COMNUMBER,peeripbuf);
delete clientsocket;
clientsocket = NULL;
return false;
}
clientsocket->SetSendBufferSize(256);
rx_state=N_RX_IDLE;
setEvent(SERIAL_POLLING_EVENT, 1);
// we don't accept further connections
delete serversocket;
serversocket=0;
// transmit the line status
setRTSDTR(getRTS(), getDTR());
if (transparent) setCD(true);
return true;
}
bool CNullModem::ClientConnect(TCPClientSocket* newsocket) {
Bit8u peernamebuf[16];
clientsocket = newsocket;
if (!clientsocket->isopen) {
LOG_MSG("Serial%d: Connection failed.",COMNUMBER);
delete clientsocket;
clientsocket=0;
setCD(false);
return false;
}
clientsocket->SetSendBufferSize(256);
clientsocket->GetRemoteAddressString(peernamebuf);
// transmit the line status
if (!transparent) setRTSDTR(getRTS(), getDTR());
rx_state=N_RX_IDLE;
LOG_MSG("Serial%d: Connected to %s",COMNUMBER,peernamebuf);
setEvent(SERIAL_POLLING_EVENT, 1);
setCD(true);
return true;
}
bool CNullModem::ServerConnect() {
// check if a connection is available.
clientsocket=serversocket->Accept();
if (!clientsocket) return false;
Bit8u peeripbuf[16];
clientsocket->GetRemoteAddressString(peeripbuf);
LOG_MSG("Serial%d: A client (%s) has connected.",COMNUMBER,peeripbuf);
#if SERIAL_DEBUG
log_ser(dbg_aux,"Nullmodem: A client (%s) has connected.", peeripbuf);
#endif
clientsocket->SetSendBufferSize(256);
rx_state=N_RX_IDLE;
setEvent(SERIAL_POLLING_EVENT, 1);
// we don't accept further connections
delete serversocket;
serversocket=0;
// transmit the line status
setRTSDTR(getRTS(), getDTR());
if (transparent) setCD(true);
return true;
}
void CNullModem::setDTR(bool val) {
setRTSDTR(getRTS(), val);
}
void CNullModem::setRTS(bool val) {
setRTSDTR(val, getDTR());
}