146 lines
3.0 KiB
C++
146 lines
3.0 KiB
C++
//
|
|
// RTCM Daemon (rtcmd.cpp)
|
|
// Neal Probert
|
|
//
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <ctype.h>
|
|
#include <string.h>
|
|
#include <strings.h>
|
|
#include <unistd.h>
|
|
#include <errno.h>
|
|
#include <fcntl.h>
|
|
#include <signal.h>
|
|
#include <time.h>
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/wait.h>
|
|
#include <arpa/inet.h>
|
|
|
|
#include "RtcmDaemon.h"
|
|
|
|
#include "netlib.h"
|
|
|
|
extern int optind, opterr, optopt;
|
|
|
|
//
|
|
// This was written because gpsd didn't have working RTCM104_SERVICE
|
|
// or the ability to do UDP broadcasts.
|
|
//
|
|
|
|
static const char *helptext =
|
|
"rtcm -r dgpsip://host [options]\n"
|
|
"\t-d debug (foreground with stdio)\n"
|
|
"\t-h help\n"
|
|
"\t-m network UDP broadcast RTCM data\n"
|
|
"\t-r uri dgpsip://host or ntrip://user@pass:host:port/mount\n"
|
|
"\t-t uri OpenGTS server\n"
|
|
"\t-w WDM DSRC broadcast RTCM corrections\n"
|
|
"\t-S service TCP service (default=2101)\n"
|
|
"\t-T timeout reconnect timeout in seconds (default=15)\n";
|
|
|
|
static RtcmDaemon Rtcm;
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
char c; /* we have character */
|
|
|
|
/* options */
|
|
int debug = 0; // run in foreground, leaves stdio open
|
|
int dsrc_wsm = 0;
|
|
int timeout = 15;
|
|
|
|
/* dgpsip server */
|
|
char *host = NULL;
|
|
|
|
/* service/port */
|
|
char *service = (char *)"2101"; // "rtcm-sc104"
|
|
|
|
/* udp broadcast */
|
|
char *mcast = NULL;
|
|
|
|
/* log */
|
|
char *outfile = NULL;
|
|
|
|
// add command line args
|
|
while ( (c = getopt( argc, argv, "dhm:o:r:s:t:S:T:" )) > 0 )
|
|
{
|
|
switch ( c )
|
|
{
|
|
case 'd':
|
|
debug = 1;
|
|
break;
|
|
case 'h':
|
|
puts( helptext );
|
|
return 0;
|
|
case 'm': // udp broadcast
|
|
mcast = optarg;
|
|
break;
|
|
case 'o':
|
|
break;
|
|
case 'r': // rtcm-sc104 host
|
|
host = optarg;
|
|
break;
|
|
case 't':
|
|
break;
|
|
case 'S':
|
|
service = optarg;
|
|
break;
|
|
case 'T':
|
|
timeout = atoi(optarg);
|
|
if ( timeout == 0 )
|
|
timeout = 30;
|
|
break;
|
|
case 'w': // DSRC WSM broadcast or listen
|
|
fprintf( stderr, "DSRC WSM support not yet available!\n" );
|
|
// dsrc_wsm = 1;
|
|
break;
|
|
default:
|
|
fprintf( stderr, "Unknown option -%c\n", c );
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
// input
|
|
if ( host )
|
|
{
|
|
Rtcm.SetTimeout( timeout * 1000000L );
|
|
|
|
// RTCM server
|
|
int remote = Rtcm.RtcmConnect( host );
|
|
|
|
if ( remote < 0 )
|
|
{
|
|
fprintf( stderr, "Unable to connect to rtcm-sc104 source host: %s\n", host );
|
|
if ( debug )
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
// output
|
|
if ( mcast )
|
|
{
|
|
int bcast = Rtcm.RtcmBroadcast( mcast );
|
|
|
|
if ( bcast < 0 )
|
|
{
|
|
fprintf( stderr, "Unable to create UDP broadcast!\n" );
|
|
exit(1);
|
|
}
|
|
}
|
|
else if ( dsrc_wsm )
|
|
{
|
|
}
|
|
|
|
if ( outfile )
|
|
Rtcm.LogOpen( outfile, 0 );
|
|
|
|
// TCP listener
|
|
if ( Rtcm.StartService( RTCMD_NAME, NULL, service, debug ) >= 0 )
|
|
return Rtcm.RunService();
|
|
|
|
return 1;
|
|
}
|