src/mapquest/mapquest_route.c

   1 /*
   2  * Copyright (c) 2014 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #include <stdio.h>
  18 #include <glib.h>
  19 #include <pthread.h>
  20 #include "mapquest_route.h"
  21 #include "mapquest_types.h"
  22 #include "mapquest_server_private.h"
  23 #include "mapquest_debug.h"
  24 #include "mapquest_queue.h"
  25 #include "mapquest_restcurl.h"
  26 #include "mapquest_util.h"
  27
  28 #define ROUTE_URL       "https://open.mapquestapi.com/directions/v2/route?key=%s&ambiguities=ignore&outFormat=json&shapeFormat=raw&generalize=0"
  29
  30 int query_route(gchar *maps_key, coords_s startPoint, coords_s endPoint, route_type type, route_feature_avoids avoids, route_driving_style style, GList *waypoints, gpointer user_data)
  31 {
  32         char url[1024] = "";
  33         char tmpStr[512];
  34
  35         if (maps_key != NULL)
  36                 snprintf(tmpStr, sizeof(tmpStr), ROUTE_URL, maps_key);
  37         else
  38                 snprintf(tmpStr, sizeof(tmpStr), ROUTE_URL, "null");
  39
  40         STRCPY(url, tmpStr);
  41
  42         STRCAT(url, "&unit=m"); /* Keeping default as miles and conversion will be done later */
  43
  44         if (type == ROUTE_TYPE_FASTEST)
  45                 STRCAT(url, "&routeType=fastest");
  46         else if (type == ROUTE_TYPE_SHORTEST)
  47                 STRCAT(url, "&routeType=shortest");
  48         else if (type == ROUTE_TYPE_PEDESTRIAN)
  49                 STRCAT(url, "&routeType=pedestrian");
  50         else if (type == ROUTE_TYPE_MULTIMODAL)
  51                 STRCAT(url, "&routeType=multimodal");
  52         else if (type == ROUTE_TYPE_BICYCLE)
  53                 STRCAT(url, "&routeType=bicycle");
  54
  55         if (avoids == ROUTE_AVOID_LIMITED_ACCESS)
  56                 STRCAT(url, "&avoids=Limited Access");
  57         else if (avoids == ROUTE_AVOID_TOLL_ROAD)
  58                 STRCAT(url, "&avoids=Tollroad");
  59         else if (avoids == ROUTE_AVOID_FERRY)
  60                 STRCAT(url, "&avoids=Ferry");
  61         else if (avoids == ROUTE_AVOID_UNPAVED)
  62                 STRCAT(url, "&avoids=Unpaved");
  63         else if (avoids == ROUTE_AVOID_SEASONAL_CLOSURE)
  64                 STRCAT(url, "&avoids=Approximate Seasonal Closure");
  65         else if (avoids == ROUTE_AVOID_COUNTRY_BORDER_CROSSING)
  66                 STRCAT(url, "&avoids=Country border crossing");
  67
  68         if (style == DRIVING_STYLE_NORMAL)
  69                 STRCAT(url, "&drivingStyle=2");
  70         else if (style == DRIVING_STYLE_CAUTIOUS)
  71                 STRCAT(url, "&drivingStyle=1");
  72         else if (style == DRIVING_STYLE_AGGRESSIVE)
  73                 STRCAT(url, "&drivingStyle=3");
  74
  75         int length = g_list_length(waypoints);
  76         if (length != 0) {
  77                 int index = 0;
  78                 GList *waypoints_list = NULL;
  79                 waypoints_list = g_list_first(waypoints);
  80
  81                 while (waypoints_list) {
  82
  83                         coords_s *data = (coords_s *) waypoints_list->data;
  84
  85                         if (data) {
  86                                 if (index == 0)
  87                                         snprintf(tmpStr, sizeof(tmpStr), "&from=%f,%f", data->latitude, data->longitude);
  88                                 else
  89                                         snprintf(tmpStr, sizeof(tmpStr), "&to=%f,%f", data->latitude, data->longitude);
  90                                 STRCAT(url, tmpStr);
  91                         }
  92
  93                         waypoints_list = g_list_next(waypoints_list);
  94                         index++;
  95                 }
  96         } else {
  97                 snprintf(tmpStr, sizeof(tmpStr), "&from=%f,%f", startPoint.latitude, startPoint.longitude);
  98                 STRCAT(url, tmpStr);
  99
 100                 snprintf(tmpStr, sizeof(tmpStr), "&to=%f,%f", endPoint.latitude, endPoint.longitude);
 101                 STRCAT(url, tmpStr);
 102         }
 103
 104         add_handle(url, REQ_TYPE_ROUTE, user_data);
 105
 106         return 0;
 107 }