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/*
* Copyright (c) 2018 Samsung Electronics Co., Ltd.
*
* Licensed under the Flora License, Version 1.1 (the License);
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://floralicense.org/license/
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "cloud/cloud_communication.h"
#include <glib.h>
#include <wifi-manager.h>
#include <stdlib.h>
#include "cloud/car_info.h"
#include "cloud/cloud_request.h"
#include "cloud/cloud_lap_request.h"
#include "cloud/lap_info.h"
#include "log.h"
#include "config.h"
#include "net-util.h"
#include "resource/resource_led.h"
#define CONFIG_LED_STATE_KEY_READY "ready"
#define CONFIG_DEFAULT_LED_3BIT_READY 1, 0, 1
#define CONFIG_DEFAULT_LED_24BIT_READY 215, 15, 96
#define CONFIG_LED_STATE_KEY_FAIL "fail"
#define CONFIG_DEFAULT_LED_3BIT_FAIL 1, 0, 0
#define CONFIG_DEFAULT_LED_24BIT_FAIL 255, 0, 0
typedef struct communication_data_ {
gboolean is_initialized;
gboolean is_running;
gboolean is_connected;
car_info_t *car_info;
guint source_id;
} communication_data_t;
static communication_data_t _communication;
static void post_response_cb(request_result_e result, void *user_data);
static gboolean post_timer_cb(gpointer data);
static void wifi_changed_cb(const char *ap_mac, const char *ap_ssid, char *ip_addr, void *user_data);
static int set_car_id();
static int set_car_ip();
static int set_car_name();
static int set_ap_mac();
static int set_ap_ssid();
int cloud_communication_init()
{
retvm_if(_communication.is_initialized, -1, "Cloud communication is already initialized");
_communication.car_info = car_info_create();
set_car_id();
set_car_ip();
set_car_name();
set_ap_mac();
set_ap_ssid();
net_util_set_wifi_connection_changed_cb(wifi_changed_cb, NULL);
_communication.is_connected = car_info_get_ap_mac(_communication.car_info) && car_info_get_ap_ssid(_communication.car_info);
_communication.is_initialized = true;
return 0;
}
void cloud_communication_start(int interval)
{
retm_if(!_communication.is_initialized, "Cloud communication is not initialized");
retm_if(_communication.is_running, "Cloud communication is already running");
_communication.source_id = g_timeout_add_seconds(interval, post_timer_cb, _communication.car_info);
_communication.is_running = TRUE;
}
void cloud_communication_stop()
{
retm_if(!_communication.is_initialized, "Cloud communication is not initialized");
retm_if(!_communication.is_running, "Cloud communication is already stopped");
g_source_remove(_communication.source_id);
_communication.is_running = FALSE;
}
void cloud_communication_fini()
{
retm_if(!_communication.is_initialized, "Cloud communication is already finalized");
cloud_communication_stop();
car_info_destroy(_communication.car_info);
}
void cloud_communication_post_lap(const long laptime, const char *driver_name)
{
retm_if(!_communication.is_connected, "Car is not connected to network");
lap_info_t *lap = lap_info_create();
lap_info_set_car_id(lap, car_info_get_car_id(_communication.car_info));
lap_info_set_user_name(lap, driver_name);
lap_info_set_lap_time(lap, laptime);
_D("POST lap");
cloud_lap_request_api_racing_post(lap, (cloud_request_lap_post_finish_cb)post_response_cb, NULL);
lap_info_destroy(lap);
}
static void post_response_cb(request_result_e result, void *user_data)
{
if (result == SUCCESS) {
_I("POST SUCCESS");
resource_led_set_rgb_colors(CONFIG_LED_STATE_KEY_READY,
CONFIG_DEFAULT_LED_3BIT_READY,
CONFIG_DEFAULT_LED_24BIT_READY,
LED_COLOR_GREEN);
}
else {
_I("POST FAILURE");
resource_led_set_rgb_colors(CONFIG_LED_STATE_KEY_FAIL,
CONFIG_DEFAULT_LED_3BIT_FAIL,
CONFIG_DEFAULT_LED_24BIT_FAIL,
LED_COLOR_RED);
}
}
static gboolean post_timer_cb(gpointer data)
{
FUNCTION_START;
retv_if(!data, FALSE);
retvm_if(!_communication.is_connected, TRUE, "Car is not connected to network");
car_info_t *car = (car_info_t *)data;
cloud_request_api_racing_post(car, post_response_cb, NULL);
FUNCTION_END;
return TRUE;
}
static int set_car_id()
{
char *id = NULL;
int ret = 0;
ret = config_get_string("Car", "Id", &id);
if (ret != 0) {
_E("Getting car ID from config failed!");
return -1;
}
car_info_set_car_id(_communication.car_info, id);
g_free(id);
return 0;
}
static int set_car_ip()
{
char *ip;
int ret = net_util_get_ip_addr(&ip);
if (ret != 0) {
return -1;
}
car_info_set_car_ip(_communication.car_info, ip);
g_free(ip);
return 0;
}
static int set_car_name()
{
char *name;
int ret = 0;
ret = config_get_string("Car", "Name", &name);
if (ret != 0) {
_E("Getting car name from config failed!");
return -1;
}
car_info_set_car_name(_communication.car_info, name);
g_free(name);
return 0;
}
static int set_ap_mac()
{
char *mac;
int ret = net_util_get_ap_mac(&mac);
if (ret != 0) {
return -1;
}
car_info_set_car_ap_mac(_communication.car_info, mac);
g_free(mac);
return 0;
}
static int set_ap_ssid()
{
char *ssid;
int ret = net_util_get_ap_ssid(&ssid);
if (ret != 0) {
return -1;
}
car_info_set_ap_ssid(_communication.car_info, ssid);
g_free(ssid);
return 0;
}
static void wifi_changed_cb(const char *ap_mac, const char *ap_ssid, char *ip_addr, void *user_data)
{
car_info_set_car_ap_mac(_communication.car_info, ap_mac);
car_info_set_ap_ssid(_communication.car_info, ap_ssid);
car_info_set_car_ip(_communication.car_info, ip_addr);
_communication.is_connected = ap_mac && ap_ssid;
if (_communication.is_connected) {
resource_led_set_rgb_colors(CONFIG_LED_STATE_KEY_READY,
CONFIG_DEFAULT_LED_3BIT_READY,
CONFIG_DEFAULT_LED_24BIT_READY,
LED_COLOR_GREEN);
} else {
resource_led_set_rgb_colors(CONFIG_LED_STATE_KEY_FAIL,
CONFIG_DEFAULT_LED_3BIT_FAIL,
CONFIG_DEFAULT_LED_24BIT_FAIL,
LED_COLOR_RED);
}
}
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