/**
* 控制器参数设置的魔术方法
* @param [type] $name [description]
* @param [type] $value [description]
*/
public function __set($name, $value)
{
if (!isset($this->paramRule[$name])) {
Tool_Log::error("unsupported controller param - {$name}");
return;
}
do {
$opt = $this->paramRule[$name];
if (null === $value) {
if (isset($opt['default'])) {
$value = $opt['default'];
break;
}
$msg = empty($opt['nulmsg']) ? "缺少参数:{$name}" : $opt['nulmsg'];
$e = new Exception_Api($msg, CODE_PARAM_ERROR);
$e->name = $name;
throw $e;
}
if (!empty($opt['rule']) && !Comm_Checker::run($value, $opt['rule'])) {
if (isset($opt['default'])) {
$value = $opt['default'];
break;
}
$msg = empty($opt['errmsg']) ? "参数错误:{$name}" : $opt['errmsg'];
$e = new Exception_Api($msg, CODE_PARAM_ERROR);
$e->name = $name;
throw $e;
}
} while (false);
$this->paramData[$name] = $value;
}
/**
* Memcached函数调用，方法列表及参数参见memcached扩展
* @param [type] $func [description]
* @param [type] $args [description]
* @return [type] [description]
*/
public function __call($func, $args)
{
$res = call_user_func_array(array($this->mc, $func), $args);
if (false === $res) {
$info = array('func' => $func, 'args' => $args, 'code' => $this->mc->getResultCode(), 'msg' => $this->mc->getResultMessage());
Tool_Log::error('mc __call failed - ' . Tool_Json::encode($info));
}
return $res;
}
/**
* 全局异常处理
* 异常有两个来源
* 1. 通过set_exception_handler设置的全局未捕获异常
* 2. 通过Core_App::dispatch()捕获的异常
* @param [type] $e [description]
* @return [type] [description]
*/
public function handleException($e)
{
$controller = Core_App::getInstance()->controllerObj;
$isBaseExp = $e instanceof Exception_Base;
$info = array('exp' => get_class($e), 'code' => $e->getCode(), 'msg' => $e->getMessage(), 'expParams' => $isBaseExp ? $e->getParams() : null, 'line' => sprintf('%s:%d', $e->getFile(), $e->getLine()), 'uri' => Comm_Context::getServer('REQUEST_URI'), 'elapse' => sprintf('%.3f', microtime(true) - SYSTEM_START_TIME), 'reqParams' => empty($controller) ? null : $controller->getParams());
Tool_Log::error('request exception, ' . Tool_Json::encode($info));
if ($isBaseExp) {
// 异常自身处理过程
$e->handle();
} else {
// 默认异常处理过程
$a = new Exception_Base();
$a->__real__ = $e;
$a->handle();
}
}
public function delete()
{
$options = $this->_parseOptions();
$data = array();
$sql = "DELETE FROM {$options['table']} ";
if (!empty($options['where'])) {
$sql .= " WHERE {$options['where'][0]}";
array_shift($options['where']);
$data = array_merge($data, $options['where']);
} else {
// 没有删除条件，不做任何操作
Tool_Log::error('model no delete condition!');
return false;
}
empty($options['order']) || ($sql .= " ORDER BY {$options['order']}");
empty($options['limit']) || ($sql .= " LIMIT {$options['limit']}");
$res = $this->db->exec($sql, $data);
$this->delCache($options['cache']);
return $res;
}
private function _logmsg($func, $args, $code, $msg)
{
$info = array('func' => $func, 'args' => $args, 'code' => $code, 'msg' => $msg);
Tool_Log::error('redis failed - ' . Tool_Json::encode($info));
}
private function _childLoop()
{
$index = $this->child['index'];
Tool_Log::info("daemon:{$this->name} child[{$index}] start");
ini_set('memory_limit', $this->memLimit);
Tool_Proc::setTitle("daemon:{$this->name} child[{$index}]");
// 运行daemon初始化
$this->init();
while (true) {
try {
// 检查子进程状态
if (!$this->_checkChild()) {
break;
}
// 处理任务
if ($this->handle()) {
$this->child['total_count']++;
continue;
}
} catch (Exception $e) {
$info = array('daemon' => $this->name, 'exp' => get_class($e), 'code' => $e->getCode(), 'msg' => $e->getMessage(), 'expParams' => $e instanceof Exception_Base ? $e->getParams() : null, 'line' => sprintf('%s:%d', $e->getFile(), $e->getLine()));
$this->child['error_count']++;
Tool_Log::error('daemon exception, ' . Tool_Json::encode($info));
}
usleep($this->idleSleep * 1000 * 1000);
}
Tool_Log::info("daemon {$this->name} child[{$index}] stop");
fclose($this->child['socket']);
exit;
}
private function _logmsg($func, $args)
{
$info = array('func' => $func, 'args' => $args, 'code' => $this->mc->getResultCode(), 'msg' => $this->mc->getResultMessage());
Tool_Log::error('memcached failed - ' . Tool_Json::encode($info));
}
private function _connect($name)
{
$tmp = explode(':', $name, 2);
$host = empty($tmp[0]) ? '127.0.0.1' : $tmp[0];
$port = empty($tmp[1]) ? 6379 : $tmp[1];
$redis = new Redis();
$res = $redis->connect($host, $port, self::REDIS_TIMEOUT);
// 如果扩展支持，使用PHP自动序列化
if (defined('Redis::OPT_SERIALIZER')) {
$redis->setOption(Redis::OPT_SERIALIZER, Redis::SERIALIZER_PHP);
}
if (!$res) {
Tool_Log::error("redis connect failed - {$host}:{$port}");
return false;
}
$this->servers[$name] = $redis;
return true;
}
