/* net_gnss_dispatch.c -- common interface to a number of Network GNSS services
 *
 * This file is Copyright 2010 by the GPSD project
 * SPDX-License-Identifier: BSD-2-clause
 */

#include "../include/gpsd_config.h"  /* must be before all includes */

#include <errno.h>
#include <string.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>

#include "../include/gpsd.h"
#include "../include/strfuncs.h"

#define NETGNSS_DGPSIP  "dgpsip://"
#define NETGNSS_NTRIP   "ntrip://"

bool netgnss_uri_check(char *name)
/* is given string a valid URI for GNSS/DGPS service? */
{
    return
        str_starts_with(name, NETGNSS_NTRIP)
        || str_starts_with(name, NETGNSS_DGPSIP);
}


int netgnss_uri_open(struct gps_device_t *dev, char *netgnss_service)
/* open a connection to a DGNSS service */
{
#ifdef NTRIP_ENABLE
    if (str_starts_with(netgnss_service, NETGNSS_NTRIP)) {
        dev->ntrip.conn_state = ntrip_conn_init;
        return ntrip_open(dev, netgnss_service + strlen(NETGNSS_NTRIP));
    }
#endif

    if (str_starts_with(netgnss_service, NETGNSS_DGPSIP))
        return dgpsip_open(dev, netgnss_service + strlen(NETGNSS_DGPSIP));

#ifndef REQUIRE_DGNSS_PROTO
    return dgpsip_open(dev, netgnss_service);
#else
    GPSD_LOG(LOG_ERROR, &dev->context.errout,
             "Unknown or unspecified DGNSS protocol for service %s\n",
             netgnss_service);
    return -1;
#endif
}

/* may be time to ship a usage report to the DGNSS service */
void netgnss_report(struct gps_context_t *context,
                    struct gps_device_t *gps, struct gps_device_t *dgnss)
{
    if (dgnss->servicetype == service_dgpsip)
        dgpsip_report(context, gps, dgnss);
#ifdef NTRIP_ENABLE
    else if (dgnss->servicetype == service_ntrip)
        ntrip_report(context, gps, dgnss);
#endif
}

/* end */
// vim: set expandtab shiftwidth=4
