forked from swoole/swoole-src
/
swoole_timer.c
343 lines (288 loc) · 8.48 KB
/
swoole_timer.c
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/*
+----------------------------------------------------------------------+
| Swoole |
+----------------------------------------------------------------------+
| Copyright (c) 2012-2015 The Swoole Group |
+----------------------------------------------------------------------+
| This source file is subject to version 2.0 of the Apache license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.apache.org/licenses/LICENSE-2.0.html |
| If you did not receive a copy of the Apache2.0 license and are unable|
| to obtain it through the world-wide-web, please send a note to |
| license@swoole.com so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Tianfeng Han <mikan.tenny@gmail.com> |
+----------------------------------------------------------------------+
*/
#include "php_swoole.h"
enum swoole_timer_type
{
SW_TIMER_TICK, SW_TIMER_AFTER, SW_TIMER_INTERVAL,
};
static void php_swoole_onTimeout(swTimer *timer, swTimer_node *event);
static void php_swoole_onTimerInterval(swTimer *timer, swTimer_node *event);
long php_swoole_add_timer(int ms, zval *callback, zval *param, int is_tick TSRMLS_DC)
{
if (ms > 86400000)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "The given parameters is too big.");
return SW_ERR;
}
char *func_name = NULL;
if (!sw_zend_is_callable(callback, 0, &func_name TSRMLS_CC))
{
php_error_docref(NULL TSRMLS_CC, E_ERROR, "Function '%s' is not callable", func_name);
efree(func_name);
return SW_ERR;
}
efree(func_name);
if (SwooleGS->start > 0 && swIsTaskWorker())
{
swoole_php_error(E_WARNING, "cannot use swoole_server->after in task worker.");
}
swTimer_callback *cb = emalloc(sizeof(swTimer_callback));
cb->data = param;
cb->callback = callback;
if (is_tick)
{
cb->type = SW_TIMER_TICK;
}
else
{
cb->type = SW_TIMER_AFTER;
}
php_swoole_check_reactor();
php_swoole_check_timer(ms);
sw_zval_add_ref(&cb->callback);
if (cb->data)
{
sw_zval_add_ref(&cb->data);
}
return SwooleG.timer.add(&SwooleG.timer, ms, is_tick, cb);
}
static void php_swoole_onTimeout(swTimer *timer, swTimer_node *event)
{
swTimer_callback *callback = event->data;
zval *retval = NULL;
#if PHP_MAJOR_VERSION < 7
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
#endif
zval **args[1];
int argc = 0;
if (callback->data)
{
args[0] = &callback->data;
argc = 1;
}
if (sw_call_user_function_ex(EG(function_table), NULL, callback->callback, &retval, argc, args, 0, NULL TSRMLS_CC) == FAILURE)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_timer: onTimeout handler error");
return;
}
if (retval)
{
sw_zval_ptr_dtor(&retval);
}
callback = event->data;
if (callback)
{
if (callback->data)
{
sw_zval_ptr_dtor(&callback->data);
}
efree(callback);
}
}
static void php_swoole_onTimerInterval(swTimer *timer, swTimer_node *event)
{
#if PHP_MAJOR_VERSION < 7
TSRMLS_FETCH_FROM_CTX(sw_thread_ctx ? sw_thread_ctx : NULL);
#endif
zval *retval = NULL;
zval **args[2];
int argc = 1;
zval *ztimer_id;
swTimer_callback *cb = event->data;
//server->addtimer
if (cb == NULL && SwooleG.serv)
{
SwooleG.serv->onTimer(SwooleG.serv, event->interval);
return;
}
if (cb->type == SW_TIMER_TICK)
{
SW_MAKE_STD_ZVAL(ztimer_id);
ZVAL_LONG(ztimer_id, event->id);
if (cb->data)
{
argc = 2;
sw_zval_add_ref(&cb->data);
args[1] = &cb->data;
}
}
else
{
SW_MAKE_STD_ZVAL(ztimer_id);
ZVAL_LONG(ztimer_id, event->interval);
}
args[0] = &ztimer_id;
if (sw_call_user_function_ex(EG(function_table), NULL, cb->callback, &retval, argc, args, 0, NULL TSRMLS_CC) == FAILURE)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_timer: onTimerCallback handler error");
return;
}
if (retval != NULL)
{
sw_zval_ptr_dtor(&retval);
}
sw_zval_ptr_dtor(&ztimer_id);
}
void php_swoole_check_timer(int msec)
{
if (SwooleG.timer.fd == 0)
{
if (!SwooleG.main_reactor)
{
swTimer_init(msec, SwooleG.use_timer_pipe);
}
else
{
swEventTimer_init();
SwooleG.main_reactor->timeout_msec = msec;
}
SwooleG.timer.interval = msec;
SwooleG.timer.onTimeout = php_swoole_onTimeout;
SwooleG.timer.onTimer = php_swoole_onTimerInterval;
}
}
PHP_FUNCTION(swoole_timer_add)
{
long interval;
zval *callback;
if (swIsMaster())
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "swoole_timer_add can not use in swoole_server. Please use swoole_server->addtimer");
RETURN_FALSE;
}
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "lz", &interval, &callback) == FAILURE)
{
return;
}
if (interval > 86400000)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "The given parameters is too big.");
RETURN_FALSE;
}
swTimer_callback *cb = emalloc(sizeof(swTimer_callback));
cb->callback = callback;
cb->data = NULL;
cb->type = SW_TIMER_INTERVAL;
sw_zval_add_ref(&callback);
char *func_name = NULL;
if (!sw_zend_is_callable(cb->callback, 0, &func_name TSRMLS_CC))
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Function '%s' is not callable", func_name);
efree(func_name);
RETURN_FALSE;
}
efree(func_name);
cb->interval = (int) interval;
php_swoole_check_reactor();
php_swoole_check_timer(interval);
if (SwooleG.timer.add(&SwooleG.timer, interval, 1, cb) < 0)
{
RETURN_FALSE;
}
RETURN_TRUE;
}
PHP_FUNCTION(swoole_timer_del)
{
long interval;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &interval) == FAILURE)
{
return;
}
if (SwooleG.timer.fd == 0)
{
php_error_docref(NULL TSRMLS_CC, E_WARNING, "no timer.");
RETURN_FALSE;
}
swTimer_callback *callback = SwooleG.timer.del(&SwooleG.timer, (int) interval, -1);
if (SwooleGS->start > 0)
{
RETURN_TRUE;
}
if (!callback)
{
RETURN_FALSE;
}
efree(callback);
RETURN_TRUE;
}
PHP_FUNCTION(swoole_timer_tick)
{
long after_ms;
zval *callback;
zval *param = NULL;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "lz|z", &after_ms, &callback, ¶m) == FAILURE)
{
return;
}
php_swoole_check_reactor();
php_swoole_check_timer(after_ms);
long timer_id = php_swoole_add_timer(after_ms, callback, param, 1 TSRMLS_CC);
if (timer_id < 0)
{
RETURN_FALSE;
}
else
{
RETURN_LONG(timer_id);
}
}
PHP_FUNCTION(swoole_timer_after)
{
long after_ms;
zval *callback;
zval *param = NULL;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "lz|z", &after_ms, &callback, ¶m) == FAILURE)
{
return;
}
php_swoole_check_reactor();
php_swoole_check_timer(after_ms);
long timer_id = php_swoole_add_timer(after_ms, callback, param, 0 TSRMLS_CC);
if (timer_id < 0)
{
RETURN_FALSE;
}
else
{
RETURN_LONG(timer_id);
}
}
PHP_FUNCTION(swoole_timer_clear)
{
if (!SwooleG.timer.del)
{
swoole_php_error(E_WARNING, "no timer");
RETURN_FALSE;
}
long id;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &id) == FAILURE)
{
return;
}
swTimer_callback *callback = SwooleG.timer.del(&SwooleG.timer, -1, id);
if (!callback)
{
RETURN_FALSE;
}
if (callback->data)
{
sw_zval_ptr_dtor(&callback->data);
}
efree(callback);
RETURN_TRUE;
}