From d477ca73536bc1b37ff7dd9e56d9163ce94679c9 Mon Sep 17 00:00:00 2001
From: robertl <robertl@f51c46e8-681c-474f-0cfe-069cfd0219fb>
Date: Tue, 29 Oct 2002 03:07:40 +0000
Subject: [PATCH] Add undocumented (grrr) trkseg tags to gpx track handling.
 Misc cleanups for tracks and routes.

---
 gpsbabel/defs.h    |  3 +++
 gpsbabel/gpx.c     | 67 +++++++++++++++++++++++++++++++++++++++++++++-
 gpsbabel/mapsend.c | 12 +++++----
 gpsbabel/route.c   | 16 ++++++-----
 4 files changed, 85 insertions(+), 13 deletions(-)

diff --git a/gpsbabel/defs.h b/gpsbabel/defs.h
index 4405c384d..1710e10e6 100644
--- a/gpsbabel/defs.h
+++ b/gpsbabel/defs.h
@@ -152,9 +152,12 @@ typedef void (*ff_write) (void);
 void fprintdms(FILE *, const coord *, int);
 
 typedef void (*waypt_cb) (const waypoint *);
+typedef void (*route_hdr)(const route_head *);
+typedef void (*route_trl)(const route_head *);
 void waypt_add (waypoint *);
 void waypt_del (waypoint *);
 void waypt_disp_all(waypt_cb);
+void route(route_hdr, route_trl, waypt_cb);
 unsigned int waypt_count(void);
 
 route_head *route_head_alloc(void);
diff --git a/gpsbabel/gpx.c b/gpsbabel/gpx.c
index 87338f63c..dacf8cebb 100644
--- a/gpsbabel/gpx.c
+++ b/gpsbabel/gpx.c
@@ -257,6 +257,7 @@ gpx_wr_deinit(void)
 {
 	fclose(ofd);
 }
+
 void
 gpx_read(void)
 {
@@ -275,6 +276,26 @@ gpx_read(void)
 	}
 }
 
+/*
+ *
+ */
+static
+void
+gpx_write_time(const time_t timep)
+{
+	struct tm *tm = gmtime(&timep);
+	
+	fprintf(ofd, "<time>%02d-%02d-%02dT%02d:%02d:%02dZ</time>\n",
+		tm->tm_year+1900, 
+		tm->tm_mon+1, 
+		tm->tm_mday, 
+		tm->tm_hour, 
+		tm->tm_min, 
+		tm->tm_sec
+	);
+
+}
+
 static void
 gpx_waypt_pr(const waypoint *waypointp)
 {
@@ -292,6 +313,9 @@ gpx_waypt_pr(const waypoint *waypointp)
 		fprintf(ofd, "<ele>\n%f\n</ele>\n",
 			 waypointp->position.altitude.altitude_meters);
 	}
+	if (waypointp->creation_time) {
+		gpx_write_time(waypointp->creation_time);
+	}
 	if (waypointp->url) {
 		fprintf(ofd, "<url>%s</url>\n", waypointp->url);
 	}
@@ -302,6 +326,43 @@ gpx_waypt_pr(const waypoint *waypointp)
 	fprintf(ofd, "</wpt>\n");
 }
 
+static void
+gpx_track_hdr(route_head *rte)
+{
+	fprintf(ofd, "<trk>\n");
+	if (rte->rte_name) {
+		fprintf(ofd, "  <name>\n");
+		fprintf(ofd, "  <![CDATA[%s]]>\n",rte->rte_name);
+		fprintf(ofd, "  </name>\n");
+	}
+	fprintf(ofd, "<trkseg>\n");
+}
+
+static void
+gpx_track_disp(const waypoint *waypointp)
+{
+	fprintf(ofd, "<trkpt lat=\"%lf\" lon=\"%lf\">\n",
+		waypointp->position.latitude.degrees,
+		waypointp->position.longitude.degrees);
+	if (waypointp->creation_time) {
+		gpx_write_time(waypointp->creation_time);
+	}
+	fprintf(ofd, "</trkpt>\n");
+}
+
+static void
+gpx_track_tlr(route_hdr *rte)
+{
+	fprintf(ofd, "</trkseg>\n");
+	fprintf(ofd, "</trk>\n");
+}
+
+static
+void gpx_track_pr()
+{
+	route_disp_all(gpx_track_hdr, gpx_track_tlr, gpx_track_disp);
+}
+
 void
 gpx_write(void)
 {
@@ -314,7 +375,11 @@ gpx_write(void)
 	fprintf(ofd, "xmlns=\"http://www.topografix.com/GPX/1/0\"\n");
 	fprintf(ofd, "xsi:schemaLocation=\"http://www.topografix.com/GPX/1/0 http://www.topografix.com/GPX/1/0/gpx.xsd\">\n");
 
-	waypt_disp_all(gpx_waypt_pr);
+	switch(global_opts.objective) {
+		case trkdata: gpx_track_pr();
+		default:
+		case wptdata: waypt_disp_all(gpx_waypt_pr);
+	}
 
 	fprintf(ofd, "</gpx>\n");
 }
diff --git a/gpsbabel/mapsend.c b/gpsbabel/mapsend.c
index 44126a36f..01df1b072 100644
--- a/gpsbabel/mapsend.c
+++ b/gpsbabel/mapsend.c
@@ -294,9 +294,9 @@ mapsend_read(void)
 			mapsend_track_read();
 			break;
 		case ms_type_log:
-			fatal(MYNAME ", GPS logs not supported.\n", type);
+			fatal(MYNAME ", GPS logs not supported.\n");
 		case ms_type_rgn:
-			fatal(MYNAME ", GPS regions not supported.\n", type);
+			fatal(MYNAME ", GPS regions not supported.\n");
 		default:
 			fatal(MYNAME ", unknown file type %d\n", type);
 	}
@@ -343,7 +343,7 @@ n = 1;
 void
 mapsend_wpt_write(void)
 {
-	mapsend_hdr hdr = {13, "4D533330 MS", "30", ms_type_wpt};
+	mapsend_hdr hdr = {13, "4D533330 MS", "30", ms_type_wpt, 0};
 	int wpt_count = waypt_count();
 	int n = 0;
 
@@ -353,14 +353,16 @@ mapsend_wpt_write(void)
 	waypt_disp_all(mapsend_waypt_pr);
 
 	my_fwrite4(&n, mapsend_file_out);
-/* TODO: Impelment routes here */
+/* TODO: Implement routes here */
 }
 
+#if LATER
 void 
 mapsend_trk_write(void)
 {
-	mapsend_hdr hdr = {13, "4D533334 MS", "34", ms_type_track};
+	mapsend_hdr hdr = {13, "4D533334 MS", "34", ms_type_track, 0};
 }
+#endif
 
 ff_vecs_t mapsend_vecs = {
 	mapsend_rd_init,
diff --git a/gpsbabel/route.c b/gpsbabel/route.c
index 92c8f4a18..6a4edbcb1 100644
--- a/gpsbabel/route.c
+++ b/gpsbabel/route.c
@@ -53,24 +53,26 @@ route_add_wpt(route_head *rte, waypoint *wpt)
 }
 
 void
-route_disp (route_head *rh)
+route_disp (const route_head *rh, waypt_cb cb )
 {
 	queue *elem, *tmp;
-	printf("NEW ROUTE\n");
+//	printf("NEW ROUTE\n");
 	QUEUE_FOR_EACH(&rh->waypoint_list, elem, tmp) {
 		waypoint *waypointp;
 		waypointp = (waypoint *) elem;
-			waypt_disp(waypointp);
+			(*cb)(waypointp);
 	}
 		
 }	
 void 
-route_disp_all()
+route_disp_all(route_hdr rh, route_trl rt, waypt_cb wc)
 {
 	queue *elem, *tmp;
 	QUEUE_FOR_EACH(&my_route_head, elem, tmp) {
-		route_head *rh;
-		rh = (route_head *) elem;
-		route_disp(rh);
+		const route_head *rhp;
+		rhp = (route_head *) elem;
+		(*rh)(rhp);
+		route_disp(rhp, wc);
+		(*rt)(rhp);
 	}
 }
-- 
2.30.2