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App.php
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App.php
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<?php
namespace WebWorker;
use Workerman\Connection\TcpConnection;
use Workerman\Worker;
use Workerman\Lib\Timer;
use Workerman\Autoloader;
use Workerman\Connection\AsyncTcpConnection;
use Workerman\Protocols\Http;
use Workerman\Protocols\HttpCache;
use WebWorker\Libs\StatisticClient;
function microtime_float()
{
list($usec, $sec) = explode(" ", microtime());
return ((float)$usec + (float)$sec);
}
class App extends Worker
{
/**
* 版本
*
* @var string
*/
const VERSION = '0.3.7';
private $conn = false;
private $conn_close = true;
private $map = array();
private $access_log = array();
public $autoload = array();
public $on404 ="";
public $onAppStart = NULL;
public $statistic_server = false;
public $max_request = 10000;
public function __construct($socket_name, $context_option = array())
{
parent::__construct($socket_name, $context_option);
}
public function HandleFunc($url,callable $callback){
if ( $url != "/" ){
$url = strtolower(trim($url,"/"));
}
if ( is_callable($callback) ){
if ( $callback instanceof \Closure ){
$callback = \Closure::bind($callback, $this, get_class());
}
}else{
throw new \Exception('can not HandleFunc');
}
$this->map[] = array($url,$callback,1);
}
public function AddFunc($url,callable $callback){
if ( $url != "/" ){
$url = strtolower(trim($url,"/"));
}
if ( is_callable($callback) ){
if ( $callback instanceof \Closure ){
$callback = \Closure::bind($callback, $this, get_class());
}
}else{
throw new \Exception('can not HandleFunc');
}
$this->map[] = array($url,$callback,2);
}
private function show_404($connection){
if ( $this->on404 ){
$callback = \Closure::bind($this->on404, $this, get_class());
call_user_func($callback);
}else{
Http::header("HTTP/1.1 404 Not Found");
$html = '<html>
<head><title>404 Not Found</title></head>
<body bgcolor="white">
<center><h1>404 Not Found</h1></center>
<hr><center>Workerman</center>
</body>
</html>';
$connection->send($html);
}
}
private function auto_close($conn){
if ( strtolower($_SERVER["SERVER_PROTOCOL"]) == "http/1.1" ){
if ( isset($_SERVER["HTTP_CONNECTION"]) ){
if ( strtolower($_SERVER["HTTP_CONNECTION"]) == "close" ){
if ( $this->conn_close ){
$conn->close();
}
}
}
}else{
if ( $_SERVER["HTTP_CONNECTION"] == "keep-alive" ){
}else{
if ( $this->conn_close ){
$conn->close();
}
}
}
$this->access_log[7] = round(microtime_float() - $this->access_log[7],4);
echo implode(" - ",$this->access_log)."\n";
}
public function onClientMessage($connection,$data){
$this->access_log[0] = $_SERVER["REMOTE_ADDR"];
$this->access_log[1] = date("Y-m-d H:i:s");
$this->access_log[2] = $_SERVER['REQUEST_METHOD'];
$this->access_log[3] = $_SERVER['REQUEST_URI'];
$this->access_log[4] = $_SERVER['SERVER_PROTOCOL'];
$this->access_log[5] = "NULL";
$this->access_log[6] = 200;
$this->access_log[7] = microtime_float();
if ( empty($this->map) ){
$str = <<<'EOD'
<div style="margin: 200px auto;width:600px;height:800px;text-align:left;">基于<a href="http://www.workerman.net/" target="_blank">Workerman</a>实现的自带http server的web开发框架.没有添加路由，请添加路由!
<pre>$app->HandleFunc("/",function($conn,$data) use($app){
$conn->send("默认页");
});</pre>
</div>
EOD;
$connection->send($str);
return;
}
if ( $this->statistic_server ){
require_once __DIR__ . '/Libs/StatisticClient.php';
$statistic_address = $this->statistic_server;
}
$this->conn = $connection;
$url= $_SERVER["REQUEST_URI"];
$pos = stripos($url,"?");
if ($pos != false) {
$url = substr($url,0,$pos);
}
if ( $url != "/"){
$url = strtolower(trim($url,"/"));
}
$url_arr = explode("/",$url);
$class = empty($url_arr[0]) ? "_default" : $url_arr[0];
$method = empty($url_arr[1]) ? "_default" : $url_arr[1];
if ( $this->statistic_server ){
StatisticClient::tick($class, $method);
}
$success = false;
foreach($this->map as $route){
if ( $route[2] == 1){//正常路由
if ( $route[0] == $url ){
$callback[] = $route[1];
$success = true;
}
}else if ( $route[2] == 2 ){//中间件
if ( $route[0] == "/" ){
$callback[] = $route[1];
}else if ( stripos($url,$route[0]) === 0 ){
$callback[] = $route[1];
}
}
}
if ( isset($callback) && $success ){
try {
foreach($callback as $cl){
if ( call_user_func($cl) === true){
break;
}
}
if ( $this->statistic_server ){
StatisticClient::report($class, $method, 1, 0, '', $statistic_address);
}
}catch (\Exception $e) {
// Jump_exit?
if ($e->getMessage() != 'jump_exit') {
$this->access_log[5] = $e;
}
$code = $e->getCode() ? $e->getCode() : 500;
if ( $this->statistic_server ){
StatisticClient::report($class, $method, $success, $code, $e, $statistic_address);
}
$this->access_log[6] = 500;
}
}else{
$this->show_404($connection);
$code = 404;
$msg = "class $class not found";
if ( $this->statistic_server ){
StatisticClient::report($class, $method, $success, $code, $msg, $statistic_address);
}
}
$this->auto_close($connection);
// 已经处理请求数
static $request_count = 0;
// 如果请求数达到1000
if( ++$request_count >= $this->max_request && $this->max_request > 0 ){
Worker::stopAll();
}
}
// 添加默认参数 json_encode的JSON_UNESCAPED_UNICODE参数 使之支持中文 不转义
public function ServerJson($data,$option=JSON_UNESCAPED_UNICODE){
Http::header("Content-type: application/json");
//传入0 不做处理
if ($option==0){
return $this->conn->send(json_encode($data));
}else{
if ($option==JSON_UNESCAPED_UNICODE) {
// json_encode的JSON_UNESCAPED_UNICODE参数 PHP版本必须是5.4以上
if (version_compare(PHP_VERSION,'5.4.0','>=')) {
return $this->conn->send(json_encode($data,$option));
}else{
// PHP版本小于5.3的支持 未经测试
// 实现方法一 如下 实现方法二 可以使用urldecode函数
// $str = json_encode($data);
// $str = preg_replace_callback("#\\\u([0-9a-f]{4})#i",function($matchs){
// iconv('UCS-2BE', 'UTF-8', pack('H4', $matchs[1]));
// },$str);
// return $this->conn->send($str);
return $this->conn->send(json_encode($data));
}
}
// 如果传入了别的参数
return $this->conn->send(json_encode($data),$option);
}
}
public function ServerHtml($data){
$this->conn->send($data);
}
public function Header($str){
Http::header($str);
}
public function Setcookie($name,$value = '',$maxage = 0,$path = '',$domain = '',$secure = false,$HTTPOnly = false){
Http::setcookie($name,$value,$maxage,$path,$domain,$secure,$HTTPOnly);
}
public function run()
{
$this->reusePort = true;
$this->onWorkerStart = $this->onAppStart;
$this->onMessage = array($this, 'onClientMessage');
parent::run();
}
}
function autoload_dir($dir_arr){
extract($GLOBALS);
foreach($dir_arr as $dir ){
foreach(glob($dir.'*.php') as $start_file)
{
require_once $start_file;
}
}
}