From 5a23fa3cd1d8ce6455b370ab017d13252480e420 Mon Sep 17 00:00:00 2001
From: oliskoli <oliskoli@f51c46e8-681c-474f-0cfe-069cfd0219fb>
Date: Sun, 9 Mar 2008 20:55:57 +0000
Subject: [PATCH] ik3d: Initial check in.

---
 gpsbabel/ik3d.c | 196 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 196 insertions(+)
 create mode 100644 gpsbabel/ik3d.c

diff --git a/gpsbabel/ik3d.c b/gpsbabel/ik3d.c
new file mode 100644
index 000000000..8685886d4
--- /dev/null
+++ b/gpsbabel/ik3d.c
@@ -0,0 +1,196 @@
+/* 
+
+	Support for "MagicMaps" project files (.ikt)
+
+	Copyright (C) 2008 Olaf Klein, o.b.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 "defs.h"
+#include "xmlgeneric.h"
+
+static arglist_t ikt_args[] = 
+{
+	ARG_TERMINATOR
+};
+
+#define MYNAME "ikt"
+
+#if ! HAVE_LIBEXPAT
+void
+ikt_rd_init(const char *fname)
+{
+	fatal(MYNAME ": This build excluded \" MYNAME \" support because expat was not installed.\n");
+}
+
+void
+ikt_read(void)
+{
+}
+
+#else
+
+static route_head *track;
+static waypoint *waypt;
+static char *name, *text;
+
+static xg_callback	iktobj_waypt, iktobj_type, iktobj_name, iktobj_trkpt, iktobj_text;
+
+#define IKTOBJ   "/Root/Content/MMGeoObjects/MMGeoObject"
+
+/* Here we are working with wildcards in the tag list.
+   Please ensure that the longest entries comes first */
+
+static 
+xg_tag_mapping ikt_map[] = {
+	{ iktobj_trkpt,	cb_start,	IKTOBJ "_*/PathPoints/Point_*/GeoPosition" },
+	{ iktobj_type,	cb_cdata,	IKTOBJ "_*/GeoObjectType" },
+	{ iktobj_waypt,	cb_start,	IKTOBJ "_*/GeoPosition" },
+	{ iktobj_name,	cb_cdata,	IKTOBJ "_*/Name" },
+	{ iktobj_text,	cb_cdata,	IKTOBJ "_*/POIDrawable2D/Text" },
+	{ NULL,		0,		NULL }
+};
+
+static void
+ikt_object_end(void)
+{
+	if (track) {
+		track->rte_name = name;
+		track_add_head(track);
+		name = NULL;
+	}
+	else if (waypt) {
+		waypt->shortname = name;
+		waypt->description = text;
+		waypt_add(waypt);
+		name = NULL;
+		text = NULL;
+	}
+	if (name) {
+		xfree(name);
+		name = NULL;
+	}
+	if (text) {
+		xfree(text);
+		text = NULL;
+	}
+	track = NULL;
+	waypt = NULL; 
+}
+
+static void 
+iktobj_waypt(const char *args, const char **attrv)
+{
+	const char **avp = &attrv[0];
+
+        while (*avp) {
+		if (strcmp(avp[0], "X") == 0) waypt->longitude = atof(avp[1]);
+		else if (strcmp(avp[0], "Y") == 0) waypt->latitude = atof(avp[1]);
+		avp+=2;
+	}
+}
+
+static void
+iktobj_trkpt(const char *args, const char **attrv)
+{
+	const char **avp = &attrv[0];
+
+	waypt = waypt_new();
+	while (*avp) {
+		if (strcmp(avp[0], "X") == 0) waypt->longitude = atof(avp[1]);
+		else if (strcmp(avp[0], "Y") == 0) waypt->latitude = atof(avp[1]);
+		avp+=2;
+	}
+	track_add_wpt(track, waypt);
+	waypt = NULL;
+}
+
+static void 
+iktobj_name(const char *args, const char **unused)
+{
+	name = xstrdup(args);
+}
+
+static void 
+iktobj_text(const char *args, const char **unused)
+{
+	text = xstrdup(args);
+}
+
+static void 
+iktobj_type(const char *args, const char **unused)
+{
+	ikt_object_end();
+
+	switch(atoi(args)) {
+		case 0: 
+			waypt = waypt_new();
+			break;
+		case 1: 
+			track = route_head_alloc(); 
+			break;
+		default: 
+			fatal(MYNAME ": Unknown object type %s!\n", args);
+	}
+}
+
+static void 
+ikt_rd_init(const char *fname)
+{
+	xml_init(fname, ikt_map, NULL);
+	
+	track = NULL;
+	waypt = NULL;
+	name = NULL;
+	text = NULL;
+}
+
+static void 
+ikt_read(void)
+{
+	xml_read();
+}
+
+#endif
+
+static void 
+ikt_rd_deinit(void)
+{
+	ikt_object_end();
+	if (name) xfree(name);
+	if (text) xfree(text);
+
+	xml_deinit();
+}
+
+ff_vecs_t ik3d_vecs = {
+	ff_type_file,
+	{
+	  ff_cap_read,	/* waypoints */
+	  ff_cap_read, 	/* tracks */
+	  ff_cap_none	/* routes */
+	},
+	ikt_rd_init,	
+	NULL,	
+	ikt_rd_deinit,
+	NULL,
+	ikt_read,
+	NULL,
+	NULL, 
+	ikt_args,
+	CET_CHARSET_UTF8, 1
+};
-- 
2.30.2