Exemplo n.º 1
0
static int
application_handler(manager_t *mgr, int prim, void *arg)
{
	bchannel_t	*bc = arg;
	iapplication_t	*appl = NULL;

	if (!bc)
		return(-EINVAL);
	if (prim == PR_APP_ICALL) {
		appl = new_application(&voip);
		if (!appl)
			return(-EBUSY);
		appl->mgr = mgr;
		bc->app = appl;
		return(route_call(appl, bc));
			return(-EBUSY);
	}
	appl = bc->app;
	if (!appl)
		return(-EINVAL);
	if (prim == PR_APP_CONNECT) {
		return(connect_call(appl, bc));
	} else if (prim == PR_APP_ALERT) {
		return(alert_call(appl, bc));
	} else if (prim == PR_APP_FACILITY) {
		return(facility_info(appl, bc));
	} else if (prim == PR_APP_USERUSER) {
		return(useruser_info(appl, bc));
	} else if (prim == PR_APP_HANGUP) {
		return(hangup_call(appl, bc));
	} else if (prim == PR_APP_CLEAR) {
		return(clear_call(appl, bc));
	} else if (prim == PR_APP_OPEN_RECFILES) {
		return(open_recfiles(appl, bc));
	} else if (prim == PR_APP_CLOSE_RECFILES) {
		return(close_recfiles(appl, bc));
	}
	return(-EINVAL);
}
Exemplo n.º 2
0
static void 
#if defined(_WIN32)
	WINAPI
#endif
service_loop(int argc, char** argv)
{
	int		argn;
	char*	arg;
	char	str[128];
	char	compiler[128];

	for(argn=1; argn<(int)argc; argn++) {
		arg=argv[argn];
		if(*arg!='-') {	/* .ini file specified */
			if(!fexist(arg)) {
				lprintf(LOG_ERR,"Initialization file does not exist: %s", arg);
				exit(usage(argv[0]));
			}
			parse_ini_file(arg);
			continue;
		}
		while(*arg=='-') 
			arg++;
		if(stricmp(arg,"null")==0)
			mdm_null=TRUE;
		else if(stricmp(arg,"com")==0 && argc > argn+1)
			SAFECOPY(com_dev, argv[++argn]);
		else if(stricmp(arg,"baud")==0 && argc > argn+1)
			com_baudrate = (ulong)strtol(argv[++argn],NULL,0);
		else if(stricmp(arg,"host")==0 && argc > argn+1)
			SAFECOPY(host, argv[++argn]);
		else if(stricmp(arg,"port")==0 && argc > argn+1)
			port = (ushort)strtol(argv[++argn], NULL, 0);
		else if(stricmp(arg,"live")==0) {
			if(argc > argn+1 &&
				(com_handle = (COM_HANDLE)strtol(argv[argn+1], NULL, 0)) != 0) {
				argn++;
				com_handle_passed=TRUE;
			}
			com_alreadyconnected=TRUE;
			terminate_after_one_call=TRUE;
			mdm_null=TRUE;
		}
		else if(stricmp(arg,"nohangup")==0) {
			com_hangup=FALSE;
		}
		else if(stricmp(arg,"debug")==0) {
			log_level=LOG_DEBUG;
		}
		else if(stricmp(arg,"help")==0 || *arg=='?')
			exit(usage(argv[0]));
		else {
			fprintf(stderr,"Invalid option: %s\n", arg);
			exit(usage(argv[0]));
		}
	}

#if defined(_WIN32)
	/* Convert "1" to "COM1" for Windows */
	{
		int i;

		if((i=atoi(com_dev)) != 0)
			SAFEPRINTF(com_dev, "COM%d", i);
	}

	if(daemonize) {

		if((svc_status_handle = RegisterServiceCtrlHandler(NAME, ServiceControlHandler))==0) {
			lprintf(LOG_ERR,"!ERROR %d registering service control handler",GetLastError());
			return;
		}

		svc_status.dwServiceType=SERVICE_WIN32_OWN_PROCESS;
		svc_status.dwControlsAccepted=SERVICE_ACCEPT_SHUTDOWN;
		svc_status.dwWaitHint=NTSVC_TIMEOUT_STARTUP;

		svc_status.dwCurrentState=SERVICE_START_PENDING;
		SetServiceStatus(svc_status_handle, &svc_status);
	}

#endif

	lprintf(LOG_INFO,"%s", comVersion(str,sizeof(str)));
	DESCRIBE_COMPILER(compiler);
	lprintf(LOG_INFO,"Build %s %s %s", __DATE__, __TIME__, compiler);

	/************************************/
	/* Inititalize WinSock and COM Port */
	/************************************/

	if(!winsock_startup())
		exit(1);

	/* Install clean-up callback */
	atexit(cleanup);

	lprintf(LOG_INFO,"TCP Host: %s", host);
	lprintf(LOG_INFO,"TCP Port: %u", port);
	
	if(!com_handle_passed) {
		lprintf(LOG_INFO,"Opening Communications Device (COM Port): %s", com_dev);
		if((com_handle=comOpen(com_dev)) == COM_HANDLE_INVALID) {
			lprintf(LOG_ERR,"ERROR %u opening communications device/port: '%s'", COM_ERROR_VALUE, com_dev);
			exit(1);
		}
	}
	lprintf(LOG_INFO,"COM Port device handle: %u", com_handle);

	if(com_baudrate!=0) {
		if(!comSetBaudRate(com_handle,com_baudrate))
			lprintf(LOG_ERR,"ERROR %u setting DTE rate to %lu bps"
				,COM_ERROR_VALUE, com_baudrate);
	}

	lprintf(LOG_INFO,"COM Port DTE rate: %ld bps", comGetBaudRate(com_handle));

	if(ident)
		_beginthread(ident_server_thread, 0, NULL);

#if defined(_WIN32)
	if(daemonize) {
		svc_status.dwCurrentState=SERVICE_RUNNING;
		svc_status.dwControlsAccepted|=SERVICE_ACCEPT_STOP;
		SetServiceStatus(svc_status_handle, &svc_status);
	}
#endif

	/***************************/
	/* Initialization Complete */
	/***************************/

	/* Main service loop: */
	while(!terminated && wait_for_call(com_handle)) {
		if(!carrier_detect(com_handle))	/* re-initialization timer time-out? */
			continue;
		comWriteByte(com_handle,'\r');
		comWriteString(com_handle, banner);
		comWriteString(com_handle, "\r\n");
		if((sock=connect_socket(host, port)) == INVALID_SOCKET) {
			comWriteString(com_handle,"\7\r\n!ERROR connecting to TCP port\r\n");
		} else {
			handle_call();
			close_socket(&sock);
			total_calls++;
			lprintf(LOG_INFO,"Call completed (%lu total)", total_calls);
		}
		if(com_hangup && !hangup_call(com_handle))
			break;
		if(terminate_after_one_call)
			break;
	}

	exit(0);
}