From cb8c8eb91d9bb4e6988bed4979870f231a1188d7 Mon Sep 17 00:00:00 2001
From: robertl <robertl>
Date: Fri, 22 Aug 2008 04:27:48 +0000
Subject: [PATCH] Read depth from Humminbird GPX files.

---
 gpx.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/gpx.c b/gpx.c
index 5b13010c3..6529e0984 100644
--- a/gpx.c
+++ b/gpx.c
@@ -176,6 +176,9 @@ typedef enum {
 	tt_trk_trkseg_trkpt_time,
 	tt_trk_trkseg_trkpt_course,	
 	tt_trk_trkseg_trkpt_speed,
+
+	tt_humminbird_wpt_depth,
+	tt_humminbird_wpt_status,
 } tag_type;
 
 typedef struct {
@@ -333,6 +336,9 @@ tag_mapping tag_path_map[] = {
 	{ tt_garmin_wpt_postal_code, 0, GARMIN_WPT_EXT "/gpxx:Address/gpxx:PostalCode", 0UL },
 	{ tt_garmin_wpt_phone_nr, 0, GARMIN_WPT_EXT "/gpxx:PhoneNumber", 0UL },
 
+	{ tt_humminbird_wpt_depth, 0, "/gpx/wpt/extensions/h:depth", 0UL },  // in centimeters.
+	{ tt_humminbird_wpt_status, 0, "/gpx/wpt/extensions/h:status", 0UL },
+
 	{ tt_rte, 0, "/gpx/rte", 0UL },
 	{ tt_rte_name, 0, "/gpx/rte/name", 0UL },
 	{ tt_rte_desc, 0, "/gpx/rte/desc", 0UL },
@@ -990,6 +996,9 @@ gpx_end(void *data, const XML_Char *xml_el)
 		garmin_fs_xml_convert(tt_garmin_wpt_extensions, tag, cdatastrp, wpt_tmp);
 		break;
 
+	case tt_humminbird_wpt_depth:
+		WAYPT_SET(wpt_tmp, depth, atof(cdatastrp) / 100.0)
+		break;
 	/*
 	 * Route-specific tags.
  	 */
-- 
2.30.2