osm_webload fixed.. refresh from openstreetmap.

base/config.c

@@ -92,7 +92,6 @@ void config_init () {
 		snprintf (cfg.logpath, LEN_FILENAME, "%s\\wOSMroute\\Logdir\\", szPath);
 	}
  #endif
-
 		/* linux version */
  #if !defined(__MINGW32CE__) && !defined(_WIN32_WCE) && !defined(__MINGW32__)
 	char *hd;
@@ -120,6 +119,9 @@ void config_init () {
 		mkdir (fn);
  #endif
 	}
+#endif
+
+	config_load ();
 
 	if (stat(cfg.logpath, &sb) == -1) {
 		char fn[LEN_FILENAME];
@@ -132,8 +134,19 @@ void config_init () {
 		mkdir (fn);
 #endif
 	}
+
+	if (stat(cfg.mappath, &sb) == -1) {
+		char fn[LEN_FILENAME];
+		strncpy (fn, cfg.mappath, LEN_FILENAME);
+		fn[strlen(fn)-1] = 0;
+		d_printf ("create map dir:%s", fn);
+#if !defined(__MINGW32CE__) && !defined(_WIN32_WCE) && !defined(__MINGW32__)
+		mkdir (fn, 0755);
+#else
+		mkdir (fn);
 #endif
-	config_load ();
+	}
+
 	config_save ();
 
 	if (cfg.gps_flags) SETFLAG(gpsflags, GPSF_LOG);
@@ -184,6 +197,8 @@ void config_load () {
 				strncpy (cfg.mappath, value, LEN_FILENAME);
 			if (!strcmp (keyword, "temppath")) 
 				strncpy (cfg.temppath, value, LEN_FILENAME);
+			if (!strcmp (keyword, "cachepath"))
+				strncpy (cfg.cachepath, value, LEN_FILENAME);
 			if (!strcmp (keyword, "logpath")) 
 				strncpy (cfg.logpath, value, LEN_FILENAME);
 #if defined(SPOSMROUTE)
@@ -231,6 +246,7 @@ void config_save () {
 		fprintf (f, "# config file for osmroute\n\n");
 		fprintf (f, "mappath=%s\n", cfg.mappath);
 		fprintf (f, "logpath=%s\n", cfg.logpath);
+		fprintf (f, "cachepath=%s\n", cfg.cachepath);
 		fprintf (f, "temppath=%s\n", cfg.temppath);
 #if defined(SPOSMROUTE)
 		fprintf (f, "last_lon=%f\n", cfg.last_lon);

mapsys/map.c

@@ -52,8 +52,9 @@ void map_init () {
 	d_printf ("  Directory: %s", cfg.mappath);
 
 	strncpy (fn, cfg.mappath, LEN_FILENAME);
-	if (fn[(i=strlen(fn))] == DIR_SEP) fn[i] = '\0';
+	if (fn[(i=strlen(fn))-1] == DIR_SEP) fn[i] = '\0';
 	else {
+		d_printf ("  append '%c' to mappath.", DIR_SEP);
 		cfg.mappath[strlen(cfg.mappath)+1] = '\0';
 		cfg.mappath[strlen(cfg.mappath)] = DIR_SEP;
 	}

mapsys/map.h

@@ -34,7 +34,7 @@
 #define MAP_W_NAMELEN 64
 
 #define MAP_HASH_DEGFACTOR 80.0f
-#define MAP_OSMWEB_DELTA 0.025f
+#define MAP_OSMWEB_DELTA 0.0125f
 
 #define MAP_LSHASHFACTOR 80
 #define MAP_LSFREECNT 4096

mapsys/map_osmload.c

@@ -659,7 +659,8 @@ int osm_node_load (struct osm_node *node, unsigned long long int id) {
  * save the waynode data inside the hash file to read all needed data later on
  * and check the waynodes inside the map files.
  */
-void osm_waynode_add (struct osm_node *node, long long int nodepos, unsigned long long int id, unsigned short int subid, unsigned short int pnr) {
+void osm_waynode_add (struct osm_node *node, long long int nodepos, unsigned long long int id, 
+					  unsigned short int subid, unsigned short int pnr) {
 	struct s_osm_hashnodes *hnodes = NULL;
 	struct osm_nodehash hash;
 	struct osm_waynode wn;
@@ -1023,7 +1024,8 @@ void osm_marea_new (struct s_osmmarea *a, int max) {
  * hash data block. I case the way goes over more hash segments the
  * way will be slit into peaces 
  *
- * splitting into peaces does not work yet
+ * splitting into peaces does not work yet, also taking care of the
+ * polygons, no angles over 180°.
  * 
  * CALL with NULL will free all unneeded memory
  */
@@ -1785,6 +1787,21 @@ void map_load_web (struct map_pos hs, struct map_pos he) {
 		char fcache[LEN_FILENAME];
 	} wl[MLWEBMAX];
 
+	d_printf ("map_load_web: (%f , %f) --> (%f , %f)", hs.lon, hs.lat, he.lon, he.lat);
+
+	/* check for cache directory */
+	if (stat(cfg.cachepath, &sb) == -1) {
+		char fn[LEN_FILENAME];
+		strncpy (fn, cfg.cachepath, LEN_FILENAME);
+		fn[strlen(fn)-1] = 0;
+		d_printf ("create cache dir:%s", fn);
+ #if !defined(__MINGW32CE__) && !defined(_WIN32_WCE) && !defined(__MINGW32__)
+		mkdir (fn, 0755);
+ #else
+		mkdir (fn);
+ #endif
+	}
+
 	app.status = APPSTATUS_loadfromweb;
 #if defined (_LINUX_)
 	osm_load_from_web_end = he;
@@ -1798,6 +1815,8 @@ void map_load_web (struct map_pos hs, struct map_pos he) {
 		for (h.lat = hs.lat; h.lat < he.lat || cmpf(h.lat, he.lat); h.lat = h.lat + MAP_OSMWEB_DELTA) {
 				do {
 					main_wnd_loop (-1,-1);
+					/* check for any finished forked processes 
+					 * if so, call osm_loadfile 				*/
 					for (i = 0; i < MLWEBMAX; i++) {
 						if (wl[i].p.used) {
 							ret = execwait (&wl[i].p);
@@ -1811,7 +1830,7 @@ void map_load_web (struct map_pos hs, struct map_pos he) {
 
 					for (i = 0; i < MLWEBMAX && wl[i].p.used == 1; i++);
 				}
-				while (i >= MLWEBMAX);
+				while (i >= MLWEBMAX);		/* exit if we can fork another process */
 
 				y1 = CALC_START (h.lon, MAP_OSMWEB_DELTA);
 				x1 = CALC_START (h.lat, MAP_OSMWEB_DELTA);