Add tracklog support.

diff --git a/gpsbabel/garmin.c b/gpsbabel/garmin.c
index 0dbeca1f76274471e36dba114a8588c7be7d9380..26c187dee1127579ceb35e7ba3c3e9a36cc4e02e 100644 (file)
--- a/gpsbabel/garmin.c
+++ b/gpsbabel/garmin.c
@@ -51,7 +51,7 @@ rw_deinit(void)
 }
 
 static void
-data_read(void)
+waypt_read(void)
 {
        int i,n;
        GPS_PWay *way;
@@ -75,7 +75,62 @@ data_read(void)
                
                waypt_add(wpt_tmp);
        }
+}
+
+static
+void
+track_read(void)
+{
+       int32 ntracks;
+       GPS_PTrack *array;
+       route_head *trk_head = NULL;
+       waypoint *waypts;
+       int trk_num = 0;
+       char rtedescbuf[100];
+       int i;
+
+       ntracks = GPS_Command_Get_Track(portname, &array);
+       waypts = xcalloc(sizeof (waypoint), ntracks);
+
+       for(i = 0; i < ntracks; i++) {
+               if ((trk_head == NULL) || array[i]->tnew) {
+                       trk_head = route_head_alloc();
+                       trk_head->rte_num = trk_num;
+                       sprintf(rtedescbuf, "Track %d", trk_num);
+                       trk_head->rte_name = xstrdup(rtedescbuf);
+                       trk_head->rte_num = trk_num;
+                       trk_num++;
+                       route_add_head(trk_head);
+               }
+
+               waypts[i].position.longitude.degrees = array[i]->lon;
+               waypts[i].position.latitude.degrees = array[i]->lat;
+               waypts[i].position.altitude.altitude_meters = array[i]->alt;
+               waypts[i].shortname = xstrdup(array[i]->trk_ident);
+               waypts[i].creation_time = array[i]->Time;
+               
+               route_add_wpt(trk_head, &waypts[i]);
+       }
 
+       while(--ntracks) {
+               GPS_Track_Del(&array[ntracks]);
+       }
+       free(array);
+}
+
+static void
+data_read(void)
+{
+       switch(global_opts.objective) {
+               case trkdata: 
+                       track_read();
+                       break;
+               case wptdata:
+                       waypt_read();
+                       break;
+               default:
+                       fatal(MYNAME ": Routes are not yet supported\n");
+       }
 }
 
 static void