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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 "lap_counter/lap_counter.h"
#include <log.h>
#include <string.h>
#include <stdio.h>
#include <limits.h>
#include <stdlib.h>
#include <time.h>
#include "cloud/cloud_communication.h"
#include "resource/resource_led.h"
#define MIN_LAP_TIME 5
#define MAX_NAME_LENGTH 256
typedef struct lap_counter_data {
char *user_name;
struct timespec last_timestamp;
} lap_counter_data_t;
static lap_counter_data_t s_info = {0, };
void lap_counter_init()
{
char buf[MAX_NAME_LENGTH];
snprintf(buf, MAX_NAME_LENGTH, "Default: %s %s", __DATE__, __TIME__); //
s_info.user_name = strdup(buf);
}
void lap_counter_set_user_name(const char *user_name)
{
retm_if(!user_name, "New user name is NULL");
free((void*)s_info.user_name);
s_info.user_name = strdup(user_name);
_D("User name set to %s", s_info.user_name);
}
const char *lap_counter_get_user_name(void)
{
return s_info.user_name;
}
void _print_time(const char *title, struct timespec *ts)
{
char buf[PATH_MAX];
struct tm *_tm = localtime(&(ts->tv_sec));
strftime(&buf[0], PATH_MAX, "%H:%M:%S", _tm);
snprintf(&buf[strlen(buf)], PATH_MAX, ".%03ld", ts->tv_nsec / (long)1e6);
_D ("%s %s", title, buf);
}
static inline struct timespec _calculate_lap_time(struct timespec *prev, struct timespec *now)
{
struct timespec lap;
lap.tv_sec = now->tv_sec - prev->tv_sec;
lap.tv_nsec = now->tv_nsec - prev->tv_nsec;
_D("----------------------------------------------");
_print_time("PREV:\t", prev);
_print_time("NOW:\t", now);
if (lap.tv_sec < MIN_LAP_TIME) {
lap.tv_sec = 0;
lap.tv_nsec = 0;
_D ("TOO SHORT LAP");
return lap;
}
_print_time("LAP:\t", &lap);
if (lap.tv_nsec < 0) {
lap.tv_sec--;
lap.tv_nsec = 1e9 + lap.tv_nsec;
_print_time("LAP_MOD:\t", &lap);
}
_D("----------------------------------------------");
cloud_communication_post_lap(lap.tv_sec * 1e3 + lap.tv_nsec / 1e6, s_info.user_name);
return lap;
}
void lap_counter_get_lap_time()
{
struct timespec timestamp;
int ret = clock_gettime(CLOCK_MONOTONIC, ×tamp);
ret_error_message(ret != 0, ret);
if (s_info.last_timestamp.tv_nsec != 0 || s_info.last_timestamp.tv_sec != 0) {
_calculate_lap_time(&s_info.last_timestamp, ×tamp);
} else {
_D("Initial lap");
resource_led_blink(LED_COLOR_NONE, 1000);
}
s_info.last_timestamp.tv_sec = timestamp.tv_sec;
s_info.last_timestamp.tv_nsec = timestamp.tv_nsec;
}
void lap_counter_set_start_lap()
{
s_info.last_timestamp.tv_nsec = 0;
s_info.last_timestamp.tv_sec = 0;
}
void lap_counter_shutdown()
{
free(s_info.user_name);
}
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