More TourExchangeFormat support from Olaf Klein.

alexbirkett · May 5, 2005 · 71bb2a5 · 71bb2a5
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diff --git a/reference/track/tef_xml.sample.xml b/reference/track/tef_xml.sample.xml
diff --git a/tef_xml.c b/tef_xml.c
@@ -0,0 +1,299 @@
+/* 
+	Support for XML based "TourExchangeFormat", 
+	found in Map & Guide Motorrad-Tourenplaner 2005/06
+	
+	Copyright (C) 2005 Olaf Klein, o.b.klein@t-online.de
+
+	Based on kml.c, Keyhole "kml" format.
+	Copyright (C) 2005 Robert Lipe, robertlipe@usa.net
+
+	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 "defs.h"
+#include "xmlgeneric.h"
+
+static char *deficon = NULL;
+
+static waypoint *wpt_tmp = NULL;
+static int wpt_tmp_valid = 0;
+static route_head *track = NULL;
+static int waypoints = 0;
+
+FILE *fd;
+FILE *ofd;
+
+#define MYNAME "TourExchangeFormat"
+
+// void DBG(const char *func)
+// {
+//     printf("DBG(%s)=in %s\n", MYNAME, func);
+// }
+
+
+#if NO_EXPAT
+void
+tef_xml_rd_init(const char *fname)
+{
+	fatal(MYNAME ": This build excluded TEF support because expat was not installed.\n");
+}
+
+void
+tef_xml_read(void)
+{
+}
+
+#else
+
+static xg_callback	tef_start, tef_item_end, tef_list_start, tef_header, tef_list_end;
+static xg_callback	tef_item_start, tef_point;
+
+static 
+xg_tag_mapping tef_xml_map[] = {
+	{ tef_start,		cb_start,	"/TEF" },
+	{ tef_header,   	cb_start,	"/TEF/Header" },
+	{ tef_list_start,	cb_start, 	"/TEF/WaypointList" },
+	{ tef_item_start, 	cb_start, 	"/TEF/WaypointList/Item" },
+	{ tef_point, 		cb_start, 	"/TEF/WaypointList/Item/Point" },
+	{ tef_item_end, 	cb_end, 	"/TEF/WaypointList/Item" },
+	{ tef_list_end, 	cb_end, 	"/TEF/WaypointList" },
+	{ NULL, 		0, 		NULL }
+};
+
+
+/*
+ * tef_start: check for comment "TourExchangeFormat"
+ */
+
+void 
+tef_start(const char *args, const char **attrv)
+{
+	int valid = 0;
+	const char **avp = &attrv[0];
+        while (*avp) 
+	{
+    	    if (strcmp(avp[0], "Comment") == 0) 
+	    {
+		if (0 == strcmp(avp[1], "TourExchangeFormat")) valid = 1;
+	    }
+    	    avp+=2;
+        }
+	if (!valid)
+	{
+	    fatal(MYNAME ": error in source file.\n");
+	}
+}
+
+/*
+ * tef_header: "Name" > Route name, "Software" > Route descr.
+ */
+
+void 
+tef_header(const char *args, const char **attrv)
+{
+	const char **avp = &attrv[0];
+	char buff[1024];
+
+	track = route_head_alloc();
+
+        while (*avp) {
+                if (strcmp(avp[0], "Name") == 0) 
+		{
+			track->rte_name = xstrdup(str_utf8_to_cp1252(avp[1]));
+                }
+                else if (strcmp(avp[0], "Software") == 0) 
+		{
+			track->rte_desc = xstrdup(str_utf8_to_cp1252(avp[1]));
+                }
+                avp+=2;
+        }
+
+	if (!track->rte_name) track->rte_name = xstrdup("No name");
+	if (!track->rte_desc) track->rte_desc = xstrdup("No description");
+
+	route_add_head(track);
+}
+
+
+/*
+ * tef_list_start: 
+ */
+
+void 
+tef_list_start(const char *args, const char **unused)
+{
+	if (!track)
+	{
+	    track = route_head_alloc();
+	    track->rte_name = xstrdup("Unknown");
+	    route_add_head(track);
+	}
+}
+
+/*
+ * local procedure for waypoint handling
+ */
+
+void waypoint_final(int force)
+{
+	if (!wpt_tmp) return;
+
+	if (force || wpt_tmp_valid > 0)
+	{
+	    waypt_add(wpt_tmp);
+	    if (track)
+	    {
+		waypoint *wpt = waypt_new();
+		wpt->shortname = xstrdup(wpt_tmp->shortname);
+		wpt->description = xstrdup(wpt_tmp->description);
+		wpt->creation_time = wpt_tmp->creation_time;
+		wpt->latitude = wpt_tmp->latitude;
+		wpt->longitude = wpt_tmp->longitude;
+		route_add_wpt(track, wpt);
+		wpt_tmp = NULL;
+	    }
+	}
+}
+
+
+/*
+ * 
+ */
+
+void 
+tef_item_end(const char *args, const char **unused)
+{
+	waypoint_final(waypoints == 0);
+	waypoints++;
+}
+
+/*
+ * 
+ */
+
+void 
+tef_list_end(const char *args, const char **unused)
+{
+	waypoint_final(1);
+	waypoints++;
+}
+
+/*
+ * 
+ */
+
+void 
+tef_item_start(const char *args, const char **attrv)
+{
+	const char **avp = &attrv[0];
+	const char buf[1024];
+
+	wpt_tmp = waypt_new();
+	wpt_tmp_valid = 0;
+	wpt_tmp->creation_time = current_time();
+
+	while (*avp) 
+	{
+	    if (0 == strcmp(avp[0], "PointDescription")) 
+	    {
+//		sprintf(buf, "%04i-%s", waypoints, str_utf8_to_cp1252(avp[1]));
+		sprintf(buf, "%s", str_utf8_to_cp1252(avp[1]));
+		wpt_tmp->shortname = xstrdup(buf);
+	    }
+	    if (0 == strcmp(avp[0], "SegDescription")) 
+	    {
+		wpt_tmp->description = xstrdup(str_utf8_to_cp1252(avp[1]));
+	    }
+	    if ((0 == strcmp(avp[0], "ViaStation")) && (0 == strcmp(avp[1], "true")))
+	    {
+		wpt_tmp_valid = 1;
+	    }
+	    avp+=2;
+	}
+}
+
+/*
+ * 
+ */
+
+void 
+tef_point(const char *args, const char **attrv)
+{
+	if (!wpt_tmp) return;
+
+        const char **avp = &attrv[0];
+	char *comma;
+        while (*avp) {
+                if (strcmp(avp[0], "y") == 0) 
+		{
+			comma = strstr(avp[1], ",");
+			if (comma) *comma='.';
+                        sscanf(avp[1], "%lf", &wpt_tmp->latitude);
+                }
+                else if (strcmp(avp[0], "x") == 0) 
+		{
+			comma = strstr(avp[1], ",");
+			if (comma) *comma='.';
+                        sscanf(avp[1], "%lf", &wpt_tmp->longitude);
+                }
+                avp+=2;
+        }
+}
+
+/*
+ * 
+ */
+
+static void 
+tef_xml_rd_init(const char *fname)
+{
+	xml_init(fname, tef_xml_map);
+}
+
+/*
+ * 
+ */
+
+static void 
+tef_xml_read(void)
+{
+	xml_read();
+}
+
+#endif
+
+/*
+ * 
+ */
+
+void 
+tef_xml_rd_deinit(void)
+{
+	xml_deinit();
+}
+
+ff_vecs_t tef_xml_vecs = {
+	ff_type_file,
+	{ ff_cap_read, ff_cap_none, ff_cap_none },
+	tef_xml_rd_init,	
+	NULL,	
+	tef_xml_rd_deinit,
+	NULL,
+	tef_xml_read,
+	NULL,
+	NULL, 
+	NULL
+};
diff --git a/testo b/testo
@@ -688,4 +688,11 @@ ${PNAME} -i geo -f geocaching.loc  -o geo -F ${TMPDIR}/geocustom.out
 ${PNAME} -i geo -f geocaching.loc -o text -F ${TMPDIR}/text.out -o html -F ${TMPDIR}/html.out -o vcard -F ${TMPDIR}/vcard.out #-o palmdoc -F ${TMPDIR}/pd.out
 ./gpsbabel -i tef -f tef_xml.sample.xml -o gpx -F /dev/null
 
+
+#
+# FIXME: do a 'real' test here.
+#
+
+${PNAME} -i tef -f reference/track/tef_xml.sample.xml -o gpx -F /dev/null
+
 exit 0