mirror of
https://github.com/bytecodealliance/wasm-micro-runtime.git
synced 2025-02-07 15:35:16 +00:00
107 lines
2.4 KiB
C
107 lines
2.4 KiB
C
/*
|
|
* Copyright (C) 2019 Intel Corporation. All rights reserved.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* 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 "timer_wasm_app.h"
|
|
#include "native_interface.h"
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#if 1
|
|
#include <stdio.h>
|
|
#else
|
|
#define printf (...)
|
|
#endif
|
|
|
|
struct user_timer {
|
|
struct user_timer * next;
|
|
int timer_id;
|
|
void (*user_timer_callback)(user_timer_t);
|
|
};
|
|
|
|
struct user_timer * g_timers = NULL;
|
|
|
|
user_timer_t api_timer_create(int interval, bool is_period, bool auto_start,
|
|
on_user_timer_update_f on_timer_update)
|
|
{
|
|
|
|
int timer_id = wasm_create_timer(interval, is_period, auto_start);
|
|
|
|
//TODO
|
|
struct user_timer * timer = (struct user_timer *) malloc(
|
|
sizeof(struct user_timer));
|
|
if (timer == NULL) {
|
|
// TODO: remove the timer_id
|
|
printf("### api_timer_create malloc faild!!! \n");
|
|
return NULL;
|
|
}
|
|
|
|
memset(timer, 0, sizeof(*timer));
|
|
timer->timer_id = timer_id;
|
|
timer->user_timer_callback = on_timer_update;
|
|
|
|
if (g_timers == NULL)
|
|
g_timers = timer;
|
|
else {
|
|
timer->next = g_timers;
|
|
g_timers = timer;
|
|
}
|
|
|
|
return timer;
|
|
}
|
|
|
|
void api_timer_cancel(user_timer_t timer)
|
|
{
|
|
user_timer_t t = g_timers, prev = NULL;
|
|
|
|
wasm_timer_cancel(timer->timer_id);
|
|
|
|
while (t) {
|
|
if (t == timer) {
|
|
if (prev == NULL) {
|
|
g_timers = t->next;
|
|
free(t);
|
|
} else {
|
|
prev->next = t->next;
|
|
free(t);
|
|
}
|
|
return;
|
|
} else {
|
|
prev = t;
|
|
t = t->next;
|
|
}
|
|
}
|
|
}
|
|
|
|
void api_timer_restart(user_timer_t timer, int interval)
|
|
{
|
|
wasm_timer_restart(timer->timer_id, interval);
|
|
}
|
|
|
|
void on_timer_callback(int timer_id)
|
|
{
|
|
struct user_timer * t = g_timers;
|
|
|
|
while (t) {
|
|
if (t->timer_id == timer_id) {
|
|
t->user_timer_callback(t);
|
|
break;
|
|
}
|
|
t = t->next;
|
|
}
|
|
}
|
|
|