From 1dbe461cf84399554af13da54cc75fd3c98ed581 Mon Sep 17 00:00:00 2001
From: oliskoli <oliskoli>
Date: Wed, 3 Sep 2008 22:10:43 +0000
Subject: [PATCH] navitel: Add support for Navitel binary tracks (.bin).

---
 Makefile.in |   4 +-
 navitel.c   | 111 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 vecs.c      |   8 ++++
 3 files changed, 122 insertions(+), 1 deletion(-)
 create mode 100644 navitel.c

diff --git a/Makefile.in b/Makefile.in
index 816cc598b..27afa2ef0 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -59,7 +59,7 @@ ALL_FMTS=$(MINIMAL_FMTS) gtm.o gpsutil.o pcx.o cetus.o copilot.o \
 	wbt-200.o stmsdf.o gtrnctr.o dmtlog.o raymarine.o alan.o vitovtt.o \
 	ggv_log.o g7towin.o garmin_gpi.o lmx.o random.o xol.o dg-100.o \
 	navilink.o mtk_logger.o ik3d.o osm.o destinator.o exif.o vidaone.o \
-	igo8.o gopal.o humminbird.o tr7.o gnav_trl.o
+	igo8.o gopal.o humminbird.o tr7.o gnav_trl.o navitel.o
 
 FMTS=@FMTS@
 
@@ -633,6 +633,8 @@ navilink.o: navilink.c defs.h config.h queue.h gbtypes.h zlib/zlib.h \
   jeeps/gpsapp.h jeeps/gpsprot.h jeeps/gpscom.h jeeps/gpsfmt.h \
   jeeps/gpsmath.h jeeps/gpsmem.h jeeps/gpsrqst.h jeeps/gpsinput.h \
   jeeps/gpsproj.h
+navitel.o: navitel.c defs.h config.h queue.h gbtypes.h \
+  zlib/zlib.h zlib/zconf.h gbfile.h jeeps/gpsmath.h
 netstumbler.o: netstumbler.c defs.h config.h queue.h gbtypes.h \
   zlib/zlib.h zlib/zconf.h gbfile.h cet.h cet_util.h inifile.h csv_util.h
 nmea.o: nmea.c defs.h config.h queue.h gbtypes.h zlib/zlib.h zlib/zconf.h \
diff --git a/navitel.c b/navitel.c
new file mode 100644
index 000000000..806816c96
--- /dev/null
+++ b/navitel.c
@@ -0,0 +1,111 @@
+/*
+
+    Support for Navitel binary tracks (.bin),
+    copyright (C) 2008 Olaf.Klein@gpsbabel.org.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111 USA
+
+ */
+
+#include <ctype.h>
+#include "defs.h"
+#include "gbfile.h"
+#include "jeeps/gpsmath.h"
+
+#define MYNAME "navitel"
+
+static gbfile *fin, *fout;
+
+/*******************************************************************************
+* %%%        global callbacks called by gpsbabel main process              %%% *
+*******************************************************************************/
+
+static void
+navitel_rd_init(const char *fname)
+{
+	fin = gbfopen(fname, "rb", MYNAME);
+}
+
+static void 
+navitel_rd_deinit(void)
+{
+	gbfclose(fin);
+}
+
+static void
+navitel_read_track(void)
+{
+	int points, i;
+	route_head *trk = NULL;
+	
+	points = gbfgetint32(fin);
+	(void) gbfgetint32(fin); /* unknown */
+	
+	for (i = 0; i < points; i++) {
+		int lat, lon;
+		waypoint *wpt;
+		
+		lon = gbfgetint32(fin);
+		lat = gbfgetint32(fin);
+		
+		wpt = waypt_new();
+		wpt->latitude = GPS_Math_Semi_To_Deg(lat & 0x7FFFFFFF);
+		wpt->longitude = GPS_Math_Semi_To_Deg(lon);
+		
+		if ((lat >> 31) || (trk == NULL)) {
+			trk = route_head_alloc();
+			track_add_head(trk);
+		}
+		track_add_wpt(trk, wpt);
+	}
+}
+
+static void
+navitel_wr_init(const char *fname)
+{
+	fout = gbfopen(fname, "wb", MYNAME);
+}
+
+static void
+navitel_wr_deinit(void)
+{
+	gbfclose(fout);
+}
+
+static void
+navitel_write_track(void)
+{
+}
+
+/**************************************************************************/
+
+ff_vecs_t navitel_trk_vecs = {
+	ff_type_file,
+	{ 
+		ff_cap_none 	/* waypoints */, 
+	  	ff_cap_read	/* tracks */, 
+	  	ff_cap_none	/* routes */
+	},
+	navitel_rd_init,	
+	navitel_wr_init,	
+	navitel_rd_deinit,	
+	navitel_wr_deinit,	
+	navitel_read_track,
+	navitel_write_track,
+	NULL,
+	NULL,
+	CET_CHARSET_UTF8, 1			/* Nothing to convert */
+};
+/**************************************************************************/
diff --git a/vecs.c b/vecs.c
index 0e1ce1d46..9eb290d0c 100644
--- a/vecs.c
+++ b/vecs.c
@@ -145,6 +145,7 @@ extern ff_vecs_t humminbird_vecs;
 extern ff_vecs_t humminbird_ht_vecs;
 extern ff_vecs_t tr7_vecs;
 extern ff_vecs_t gnav_trl_vecs;
+extern ff_vecs_t navitel_trk_vecs;
 
 static
 vecs_t vec_list[] = {
@@ -830,6 +831,13 @@ vecs_t vec_list[] = {
 		"Google Navigator Tracklines (.trl)",
 		"trl"
 	},
+	{
+		&navitel_trk_vecs,
+		"navitel_trk",
+		"Navitel binary tracks (.bin)",
+		"bin"
+	},
+
 #endif // MAXIMAL_ENABLED
 	{
 		NULL,
-- 
2.30.2