- gchar *esc_str = g_malloc(3*strlen(str));
- gchar *dst = esc_str;
- gchar *src;
-
- for (src = str; *src; src++) {
- if (*src == ' ')
- *dst++ = '+';
- else if (g_ascii_isalnum(*src))
- *dst++ = *src;
- else {
- g_sprintf(dst, "%%%02X", *src);
- dst += 3;
- }
- }
-
- return(esc_str);
-}
-
-static int google_search_get_coord(VikWindow *vw, VikViewport *vvp, gchar *srch_str, VikCoord *coord)
-{
- FILE *tmp_file;
- int tmp_fd;
- gchar *tmpname;
- gchar *uri;
- gchar *escaped_srch_str;
- int ret = 0; /* OK */
- struct LatLon ll;
-
- escaped_srch_str = uri_escape(srch_str);
-
- if ((tmp_fd = g_file_open_tmp (NULL, &tmpname, NULL)) == -1) {
- g_critical("couldn't open temp file\n");
- exit(1);
- }
-
- tmp_file = fdopen(tmp_fd, "r+");
- //uri = g_strdup_printf(GOOGLE_SEARCH_URL_FMT, srch_str);
- uri = g_strdup_printf(GOOGLE_SEARCH_URL_FMT, escaped_srch_str);
-
- /* TODO: curl may not be available */
- if (curl_download_uri(uri, tmp_file, &googlesearch_options)) { /* error */
- g_debug("DEBUG: %s() download error\n", __PRETTY_FUNCTION__);
- fclose(tmp_file);
- ret = -1;
- goto done;
- }
-
- fclose(tmp_file);
- if (!parse_file_for_latlon(tmpname, &ll)) {
- ret = -1;
- goto done;
- }
-
- vik_coord_load_from_latlon ( coord, vik_viewport_get_coord_mode(vvp), &ll );
-
- if (last_coord)
- g_free(last_coord);
- last_coord = g_malloc(sizeof(VikCoord));
- *last_coord = *coord;
- if (last_successful_search_str)
- g_free(last_successful_search_str);
- last_successful_search_str = g_strdup(last_search_str);
-
-done:
- g_free(escaped_srch_str);
- g_free(uri);
- remove(tmpname);
- g_free(tmpname);
- return ret;