X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=libnavi%2Fsrc%2FJsonResponseAnalyzer.cpp;fp=libnavi%2Fsrc%2FJsonResponseAnalyzer.cpp;h=b0d943ffd5a24e21cce97eaeddb592a879bd7313;hb=f14ecdd52975ae365af5ed32648bf55dddacb8d9;hp=0000000000000000000000000000000000000000;hpb=dd61aa309b3a082488c9d3c383c1601fd3efbc2a;p=apps%2Fagl-service-navigation.git

diff --git a/libnavi/src/JsonResponseAnalyzer.cpp b/libnavi/src/JsonResponseAnalyzer.cpp
new file mode 100644
index 0000000..b0d943f
--- /dev/null
+++ b/libnavi/src/JsonResponseAnalyzer.cpp
@@ -0,0 +1,254 @@
+// Copyright 2017 AW SOFTWARE CO.,LTD
+// Copyright 2017 AISIN AW CO.,LTD
+
+#include <traces.h>
+
+#include "JsonResponseAnalyzer.h"
+
+/**
+ *  @brief Response analysis of navicore_getallroutes
+ *  @param res_json JSON string of response
+ *  @return Map information for the key sent in the request
+ */
+std::map< int32_t, naviapi::variant > JsonResponseAnalyzer::AnalyzeResponseGetPosition( std::string& res_json )
+{
+	std::map< int32_t, naviapi::variant > ret;
+
+	TRACE_DEBUG("AnalyzeResponseGetPosition json_obj:\n%s\n", json_object_to_json_string(json_obj));
+
+	// convert to Json Object
+	struct json_object *json_obj = json_tokener_parse( res_json.c_str() );
+
+	// Check key
+	struct json_object *json_map_ary = NULL;
+	if( json_object_object_get_ex(json_obj, "response", &json_map_ary) )
+	{
+		// Check if the response is array information
+		if( json_object_is_type(json_map_ary, json_type_array) )
+		{
+			for (int i = 0; i < json_object_array_length(json_map_ary); ++i) 
+			{
+				struct json_object* j_elem = json_object_array_get_idx(json_map_ary, i);
+                
+				if( json_object_is_type( j_elem, json_type_object) )
+				{
+					// Check key
+					struct json_object* key = NULL;
+					struct json_object* value = NULL;
+					if( json_object_object_get_ex(j_elem, "key", &key) 
+					    &&  json_object_object_get_ex(j_elem, "value", &value) )
+					{
+						if( json_object_is_type(key, json_type_int) )
+						{
+							uint32_t req_key = (uint32_t)json_object_get_int(key);
+
+							switch( req_key )
+							{
+							case naviapi::NAVICORE_LATITUDE:
+								ret[req_key]._double = json_object_get_double(value);
+								break;
+
+							case naviapi::NAVICORE_LONGITUDE:
+								ret[req_key]._double = json_object_get_double(value);
+								break;
+
+							case naviapi::NAVICORE_TIMESTAMP:
+								ret[req_key]._uint32_t = (uint32_t)json_object_get_int(value);
+								break;
+
+							case naviapi::NAVICORE_HEADING:
+								ret[req_key]._uint32_t = (uint32_t)json_object_get_int(value);
+								break;
+
+							case naviapi::NAVICORE_SPEED:
+								ret[req_key]._int32_t = json_object_get_int(value);
+								break;
+
+							case naviapi::NAVICORE_SIMULATION_MODE:
+								ret[req_key]._bool = json_object_get_boolean(value);
+								break;
+
+							default:
+								TRACE_WARN("unknown key type.\n");
+								break;
+							}
+						}
+					}
+				}
+				else
+				{
+					TRACE_WARN("element type is not object.\n");
+					break;
+				}
+			}
+		}
+		else
+		{
+			TRACE_WARN("response type is not array.\n");
+		}
+	}
+
+	json_object_put(json_obj);
+	return ret;
+}
+
+/**
+ *  @brief Response analysis of navicore_getallroutes
+ *  @param res_json JSON string of response
+ *  @return Route handle array
+ */
+std::vector< uint32_t > JsonResponseAnalyzer::AnalyzeResponseGetAllRoutes( std::string& res_json )
+{
+	std::vector< uint32_t > routeList;
+
+	TRACE_DEBUG("AnalyzeResponseGetAllRoutes json_obj:\n%s\n", json_object_to_json_string(json_obj));
+
+	// convert to Json Object
+	struct json_object *json_obj = json_tokener_parse( res_json.c_str() );
+
+	// Check key
+	struct json_object *json_route_ary = NULL;
+	if( json_object_object_get_ex(json_obj, "response", &json_route_ary) )
+	{
+		// Check if the response is array information
+		if( json_object_is_type(json_route_ary, json_type_array) )
+		{
+			for (int i = 0; i < json_object_array_length(json_route_ary); ++i) 
+			{
+				struct json_object* j_elem = json_object_array_get_idx(json_route_ary, i);
+
+				// Check that it is an element
+				struct json_object *json_route_obj = NULL;
+				if( json_object_object_get_ex(j_elem, "route", &json_route_obj) )
+				{
+					// Check if it is an int value
+					if( json_object_is_type(json_route_obj, json_type_int) )
+					{
+						uint32_t routeHandle = (uint32_t)json_object_get_int(json_route_obj);
+						routeList.push_back( routeHandle );
+					}
+					else
+					{
+						TRACE_WARN("route value is not integer.\n");
+						break;
+					}
+				}
+				else
+				{
+					TRACE_WARN("key route is not found.\n");
+					break;
+				}
+			}
+		}
+		else
+		{
+			TRACE_WARN("response type is not array.\n");
+		}
+	}
+
+	json_object_put(json_obj);
+	return routeList;
+}
+
+/**
+ *  @brief Response analysis of navicore_createroute
+ *  @param res_json JSON string of response
+ *  @return Route handle
+ */
+uint32_t JsonResponseAnalyzer::AnalyzeResponseCreateRoute( std::string& res_json )
+{
+	uint32_t routeHandle = 0;
+
+	TRACE_DEBUG("AnalyzeResponseCreateRoute json_obj:\n%s\n", json_object_to_json_string(json_obj));
+
+	// convert to Json Object
+	struct json_object *json_obj = json_tokener_parse( res_json.c_str() );
+
+	// Check key
+	struct json_object *json_root_obj = NULL;
+	struct json_object *json_route_obj = NULL;
+	if( json_object_object_get_ex(json_obj, "response", &json_root_obj)
+	    &&  json_object_object_get_ex(json_root_obj, "route", &json_route_obj) )
+	{
+		// Check if the response is array information
+		if( json_object_is_type(json_route_obj, json_type_int) )
+		{
+			// Get route handle
+			routeHandle = (uint32_t)json_object_get_int(json_route_obj);
+		}
+		else
+		{
+			TRACE_WARN("response type is not integer.\n");
+		}
+	}
+
+	json_object_put(json_obj);
+	return routeHandle;
+}
+
+/**
+ *  @brief Response analysis of navicore_getallsessions
+ *  @param res_json JSON string of response
+ *  @return Map of session information
+ */
+std::map<uint32_t, std::string> JsonResponseAnalyzer::AnalyzeResponseGetAllSessions( std::string& res_json )
+{
+	std::map<uint32_t, std::string> session_map;
+
+	TRACE_DEBUG("AnalyzeResponseGetAllSessions json_obj:\n%s\n", json_object_to_json_string(json_obj));
+
+	// convert to Json Object
+	struct json_object *json_obj = json_tokener_parse( res_json.c_str() );
+
+	// Check key
+	struct json_object *json_map_ary = NULL;
+	if( json_object_object_get_ex(json_obj, "response", &json_map_ary) )
+	{
+		// Check if the response is array information
+		if( json_object_is_type(json_map_ary, json_type_array) )
+		{
+			for (int i = 0; i < json_object_array_length(json_map_ary); ++i) 
+			{
+				struct json_object* j_elem = json_object_array_get_idx(json_map_ary, i);
+
+				if( json_object_is_type( j_elem, json_type_object) )
+				{
+					// Check key
+					struct json_object* handle = NULL;
+					struct json_object* client = NULL;
+					if( json_object_object_get_ex(j_elem, "sessionHandle", &handle) 
+					    &&  json_object_object_get_ex(j_elem, "client", &client) )
+					{
+						if( json_object_is_type(handle, json_type_int)
+						    &&  json_object_is_type(client, json_type_string) )
+						{
+							uint32_t sessionHandle = (uint32_t)json_object_get_int(handle);
+							std::string clientName = std::string( json_object_get_string(client) );
+
+							// add to map
+							session_map[sessionHandle] = clientName;
+						}
+						else
+						{
+							TRACE_WARN("invalid response.\n");
+							break;
+						}
+					}
+				}
+				else
+				{
+					TRACE_WARN("element type is not object.\n");
+					break;
+				}
+			}
+		}
+		else
+		{
+			TRACE_WARN("response type is not array.\n");
+		}
+	}
+    
+	json_object_put(json_obj);
+	return session_map;
+}
+