Remove temporary files used asynchronously on program exit.

[andy/viking.git] / src / vikroutingwebengine.c

diff --git a/src/vikroutingwebengine.c b/src/vikroutingwebengine.c
index 71eae7173f9008fd2fe3ce25ec3bc00eb6d75268..27a3f40bd4137c3cccfa23338acba42917f51c68 100644 (file)
--- a/src/vikroutingwebengine.c
+++ b/src/vikroutingwebengine.c
@@ -42,10 +42,10 @@
 
 static void vik_routing_web_engine_finalize ( GObject *gob );
 
-static int vik_routing_web_engine_find ( VikRoutingEngine *self, VikTrwLayer *vtl, struct LatLon start, struct LatLon end );
+static gboolean vik_routing_web_engine_find ( VikRoutingEngine *self, VikTrwLayer *vtl, struct LatLon start, struct LatLon end );
 static gchar *vik_routing_web_engine_get_cmd_from_directions(VikRoutingEngine *self, const gchar *start, const gchar *end);
 static gboolean vik_routing_web_engine_supports_direction(VikRoutingEngine *self);
-static int vik_routing_web_engine_refine ( VikRoutingEngine *self, VikTrwLayer *vtl, VikTrack *vt );
+static gboolean vik_routing_web_engine_refine ( VikRoutingEngine *self, VikTrwLayer *vtl, VikTrack *vt );
 static gboolean vik_routing_web_engine_supports_refine ( VikRoutingEngine *self );
 
 typedef struct _VikRoutingWebEnginePrivate VikRoutingWebEnginePrivate;
@@ -315,7 +315,7 @@ static void vik_routing_web_engine_class_init ( VikRoutingWebEngineClass *klass
                              "Specifies the number of retries to follow a redirect while downloading a page",
                              0  /* minimum value */,
                              G_MAXLONG /* maximum value */,
-                             0  /* default value */,
+                             2  /* default value */,
                              G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE);
   g_object_class_install_property (object_class, PROP_FOLLOW_LOCATION, pspec);
 
@@ -417,18 +417,15 @@ vik_routing_web_engine_get_url_for_coords ( VikRoutingEngine *self, struct LatLo
        return url;
 }
 
-static int
+static gboolean
 vik_routing_web_engine_find ( VikRoutingEngine *self, VikTrwLayer *vtl, struct LatLon start, struct LatLon end )
 {
-  gchar *uri;
-  int ret = 0;  /* OK */
-
-  uri = vik_routing_web_engine_get_url_for_coords(self, start, end);
+  gchar *uri = vik_routing_web_engine_get_url_for_coords(self, start, end);
 
   DownloadMapOptions *options = vik_routing_web_engine_get_download_options(self);
   
   gchar *format = vik_routing_engine_get_format ( self );
-  a_babel_convert_from_url ( vtl, uri, format, NULL, NULL, options );
+  gboolean ret = a_babel_convert_from_url ( vtl, uri, format, NULL, NULL, options );
 
   g_free(uri);
 
@@ -551,21 +548,18 @@ vik_routing_web_engine_get_url_for_track ( VikRoutingEngine *self, VikTrack *vt
   return url;
 }
 
-static int
+static gboolean
 vik_routing_web_engine_refine ( VikRoutingEngine *self, VikTrwLayer *vtl, VikTrack *vt )
 {
-  gchar *uri;
-  int ret = 0;  /* OK */
-
   /* Compute URL */
-  uri = vik_routing_web_engine_get_url_for_track ( self, vt );
+  gchar *uri = vik_routing_web_engine_get_url_for_track ( self, vt );
 
   /* Download data */
   DownloadMapOptions *options = vik_routing_web_engine_get_download_options ( self );
 
   /* Convert and insert data in model */
   gchar *format = vik_routing_engine_get_format ( self );
-  a_babel_convert_from_url ( vtl, uri, format, NULL, NULL, options );
+  gboolean ret = a_babel_convert_from_url ( vtl, uri, format, NULL, NULL, options );
 
   g_free(uri);