* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
- * Created by Quy Tonthat <qtonthat@gmail.com>
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
_goto_xml_tool_parse_file_for_latlon(VikGotoTool *self, gchar *filename, struct LatLon *ll)
{
GMarkupParser xml_parser;
- GMarkupParseContext *xml_context;
- GError *error;
+ GMarkupParseContext *xml_context = NULL;
+ GError *error = NULL;
VikGotoXmlToolPrivate *priv = GOTO_XML_TOOL_GET_PRIVATE (self);
g_return_val_if_fail(priv != NULL, FALSE);
gchar buff[BUFSIZ];
size_t nb;
- while ((nb = fread (buff, sizeof(gchar), BUFSIZ, file)) > 0)
+ while (xml_context &&
+ (nb = fread (buff, sizeof(gchar), BUFSIZ, file)) > 0)
{
if (!g_markup_parse_context_parse(xml_context, buff, nb, &error))
- fprintf(stderr, "%s: parsing error.\n", __FUNCTION__);
+ {
+ fprintf(stderr, "%s: parsing error: %s.\n",
+ __FUNCTION__, error->message);
+ g_markup_parse_context_free(xml_context);
+ xml_context = NULL;
+ }
+ g_clear_error (&error);
}
/* cleanup */
- if (!g_markup_parse_context_end_parse(xml_context, &error))
- fprintf(stderr, "%s: errors occurred reading file.\n", __FUNCTION__);
+ if (xml_context &&
+ !g_markup_parse_context_end_parse(xml_context, &error))
+ fprintf(stderr, "%s: errors occurred while reading file: %s.\n",
+ __FUNCTION__, error->message);
+ g_clear_error (&error);
- g_markup_parse_context_free(xml_context);
+ if (xml_context)
+ g_markup_parse_context_free(xml_context);
+ xml_context = NULL;
fclose (file);
if (ll != NULL)