Added support for gpsd

[navit-package] / src / main.c

diff --git a/src/main.c b/src/main.c
index e2d2355..dd21dc8 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -1,5 +1,6 @@
 #include <locale.h>
 #include <stdio.h>
+#include <glib.h>
 #include "coord.h"
 #include "vehicle.h"
 #include "cursor.h"
@@ -33,6 +34,7 @@ int main(int argc, char **argv)
         CORBA_ORB orb;
         Map map_client = CORBA_OBJECT_NIL;
        char *retval;
+       char *gps;
        FILE *ior;
 
        setenv("LC_NUMERIC","C",1);
@@ -46,12 +48,21 @@ int main(int argc, char **argv)
        map_data_default=load_maps(NULL);
        plugin_load();
        co=gui_gtk_window(1300000,7000000,8192);
-       co->vehicle=vehicle_new("/tmp/gpsdata");
-       co->cursor=cursor_new(co);
+       
+       gps=getenv("GPSDATA");
+       if (gps) {
+               co->vehicle=vehicle_new(gps);
+               if (co->vehicle) {
+                       co->cursor=cursor_new(co,co->vehicle);
+               }
+       } else {
+               g_warning("Environment-Variable GPSDATA not set - No gps tracking. Set it to file:filename or gpsd://host[:port]");
+       }
        co->speech=speech_new();
        speech_handle=co->speech;
        co->route=route_new();
-       co->compass=compass_new(co);
+       if (co->vehicle)
+               co->compass=compass_new(co);
        route_mapdata_set(co->route, co->map_data);