add

app/controller/IndexController.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace app\controller;
+
+use support\Request;
+
+class IndexController
+{
+    public function index(Request $request)
+    {
+        return <<<EOF
+<style>
+  * {
+    padding: 0;
+    margin: 0;
+  }
+  iframe {
+    border: none;
+    overflow: scroll;
+  }
+</style>
+<iframe
+  src="https://www.workerman.net/wellcome"
+  width="100%"
+  height="100%"
+  allow="*"
+  sandbox="allow-scripts allow-same-origin"
+></iframe>
+EOF;
+    }
+
+    public function view(Request $request)
+    {
+        return view('index/view', ['name' => 'webman']);
+    }
+
+    public function json(Request $request)
+    {
+        return json(['code' => 0, 'msg' => 'ok']);
+    }
+
+}

app/functions.php

@@ -0,0 +1,4 @@
+<?php
+/**
+ * Here is your custom functions.
+ */

app/middleware/StaticFile.php

@@ -0,0 +1,42 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+namespace app\middleware;
+
+use Webman\MiddlewareInterface;
+use Webman\Http\Response;
+use Webman\Http\Request;
+
+/**
+ * Class StaticFile
+ * @package app\middleware
+ */
+class StaticFile implements MiddlewareInterface
+{
+    public function process(Request $request, callable $handler): Response
+    {
+        // Access to files beginning with. Is prohibited
+        if (strpos($request->path(), '/.') !== false) {
+            return response('<h1>403 forbidden</h1>', 403);
+        }
+        /** @var Response $response */
+        $response = $handler($request);
+        // Add cross domain HTTP header
+        /*$response->withHeaders([
+            'Access-Control-Allow-Origin'      => '*',
+            'Access-Control-Allow-Credentials' => 'true',
+        ]);*/
+        return $response;
+    }
+}

app/model/Test.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace app\model;
+
+use support\Model;
+
+class Test extends Model
+{
+    /**
+     * The table associated with the model.
+     *
+     * @var string
+     */
+    protected $table = 'test';
+
+    /**
+     * The primary key associated with the table.
+     *
+     * @var string
+     */
+    protected $primaryKey = 'id';
+
+    /**
+     * Indicates if the model should be timestamped.
+     *
+     * @var bool
+     */
+    public $timestamps = false;
+}

app/process/Http.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace app\process;
+
+use Webman\App;
+
+class Http extends App
+{
+
+}

app/process/Monitor.php

@@ -0,0 +1,305 @@
+<?php
+/**
+ * This file is part of webman.
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the MIT-LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @author    walkor<walkor@workerman.net>
+ * @copyright walkor<walkor@workerman.net>
+ * @link      http://www.workerman.net/
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT License
+ */
+
+namespace app\process;
+
+use FilesystemIterator;
+use RecursiveDirectoryIterator;
+use RecursiveIteratorIterator;
+use SplFileInfo;
+use Workerman\Timer;
+use Workerman\Worker;
+
+/**
+ * Class FileMonitor
+ * @package process
+ */
+class Monitor
+{
+    /**
+     * @var array
+     */
+    protected array $paths = [];
+
+    /**
+     * @var array
+     */
+    protected array $extensions = [];
+
+    /**
+     * @var array
+     */
+    protected array $loadedFiles = [];
+
+    /**
+     * @var int
+     */
+    protected int $ppid = 0;
+
+    /**
+     * Pause monitor
+     * @return void
+     */
+    public static function pause(): void
+    {
+        file_put_contents(static::lockFile(), time());
+    }
+
+    /**
+     * Resume monitor
+     * @return void
+     */
+    public static function resume(): void
+    {
+        clearstatcache();
+        if (is_file(static::lockFile())) {
+            unlink(static::lockFile());
+        }
+    }
+
+    /**
+     * Whether monitor is paused
+     * @return bool
+     */
+    public static function isPaused(): bool
+    {
+        clearstatcache();
+        return file_exists(static::lockFile());
+    }
+
+    /**
+     * Lock file
+     * @return string
+     */
+    protected static function lockFile(): string
+    {
+        return runtime_path('monitor.lock');
+    }
+
+    /**
+     * FileMonitor constructor.
+     * @param $monitorDir
+     * @param $monitorExtensions
+     * @param array $options
+     */
+    public function __construct($monitorDir, $monitorExtensions, array $options = [])
+    {
+        $this->ppid = function_exists('posix_getppid') ? posix_getppid() : 0;
+        static::resume();
+        $this->paths = (array)$monitorDir;
+        $this->extensions = $monitorExtensions;
+        foreach (get_included_files() as $index => $file) {
+            $this->loadedFiles[$file] = $index;
+            if (strpos($file, 'webman-framework/src/support/App.php')) {
+                break;
+            }
+        }
+        if (!Worker::getAllWorkers()) {
+            return;
+        }
+        $disableFunctions = explode(',', ini_get('disable_functions'));
+        if (in_array('exec', $disableFunctions, true)) {
+            echo "\nMonitor file change turned off because exec() has been disabled by disable_functions setting in " . PHP_CONFIG_FILE_PATH . "/php.ini\n";
+        } else {
+            if ($options['enable_file_monitor'] ?? true) {
+                Timer::add(1, function () {
+                    $this->checkAllFilesChange();
+                });
+            }
+        }
+
+        $memoryLimit = $this->getMemoryLimit($options['memory_limit'] ?? null);
+        if ($memoryLimit && ($options['enable_memory_monitor'] ?? true)) {
+            Timer::add(60, [$this, 'checkMemory'], [$memoryLimit]);
+        }
+    }
+
+    /**
+     * @param $monitorDir
+     * @return bool
+     */
+    public function checkFilesChange($monitorDir): bool
+    {
+        static $lastMtime, $tooManyFilesCheck;
+        if (!$lastMtime) {
+            $lastMtime = time();
+        }
+        clearstatcache();
+        if (!is_dir($monitorDir)) {
+            if (!is_file($monitorDir)) {
+                return false;
+            }
+            $iterator = [new SplFileInfo($monitorDir)];
+        } else {
+            // recursive traversal directory
+            $dirIterator = new RecursiveDirectoryIterator($monitorDir, FilesystemIterator::SKIP_DOTS | FilesystemIterator::FOLLOW_SYMLINKS);
+            $iterator = new RecursiveIteratorIterator($dirIterator);
+        }
+        $count = 0;
+        foreach ($iterator as $file) {
+            $count ++;
+            /** var SplFileInfo $file */
+            if (is_dir($file->getRealPath())) {
+                continue;
+            }
+            // check mtime
+            if (in_array($file->getExtension(), $this->extensions, true) && $lastMtime < $file->getMTime()) {
+                $lastMtime = $file->getMTime();
+                if (DIRECTORY_SEPARATOR === '/' && isset($this->loadedFiles[$file->getRealPath()])) {
+                    echo "$file updated but cannot be reloaded because only auto-loaded files support reload.\n";
+                    continue;
+                }
+                $var = 0;
+                exec('"'.PHP_BINARY . '" -l ' . $file, $out, $var);
+                if ($var) {
+                    continue;
+                }
+                // send SIGUSR1 signal to master process for reload
+                if (DIRECTORY_SEPARATOR === '/') {
+                    if ($masterPid = $this->getMasterPid()) {
+                        echo $file . " updated and reload\n";
+                        posix_kill($masterPid, SIGUSR1);
+                    } else {
+                        echo "Master process has gone away and can not reload\n";
+                    }
+                    return true;
+                }
+                echo $file . " updated and reload\n";
+                return true;
+            }
+        }
+        if (!$tooManyFilesCheck && $count > 1000) {
+            echo "Monitor: There are too many files ($count files) in $monitorDir which makes file monitoring very slow\n";
+            $tooManyFilesCheck = 1;
+        }
+        return false;
+    }
+
+    /**
+     * @return int
+     */
+    public function getMasterPid(): int
+    {
+        if ($this->ppid === 0) {
+            return 0;
+        }
+        if (function_exists('posix_kill') && !posix_kill($this->ppid, 0)) {
+            echo "Master process has gone away\n";
+            return $this->ppid = 0;
+        }
+        if (PHP_OS_FAMILY !== 'Linux') {
+            return $this->ppid;
+        }
+        $cmdline = "/proc/$this->ppid/cmdline";
+        if (!is_readable($cmdline) || !($content = file_get_contents($cmdline)) || (!str_contains($content, 'WorkerMan') && !str_contains($content, 'php'))) {
+            // Process not exist
+            $this->ppid = 0;
+        }
+        return $this->ppid;
+    }
+
+    /**
+     * @return bool
+     */
+    public function checkAllFilesChange(): bool
+    {
+        if (static::isPaused()) {
+            return false;
+        }
+        foreach ($this->paths as $path) {
+            if ($this->checkFilesChange($path)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * @param $memoryLimit
+     * @return void
+     */
+    public function checkMemory($memoryLimit): void
+    {
+        if (static::isPaused() || $memoryLimit <= 0) {
+            return;
+        }
+        $masterPid = $this->getMasterPid();
+        if ($masterPid <= 0) {
+            echo "Master process has gone away\n";
+            return;
+        }
+
+        $childrenFile = "/proc/$masterPid/task/$masterPid/children";
+        if (!is_file($childrenFile) || !($children = file_get_contents($childrenFile))) {
+            return;
+        }
+        foreach (explode(' ', $children) as $pid) {
+            $pid = (int)$pid;
+            $statusFile = "/proc/$pid/status";
+            if (!is_file($statusFile) || !($status = file_get_contents($statusFile))) {
+                continue;
+            }
+            $mem = 0;
+            if (preg_match('/VmRSS\s*?:\s*?(\d+?)\s*?kB/', $status, $match)) {
+                $mem = $match[1];
+            }
+            $mem = (int)($mem / 1024);
+            if ($mem >= $memoryLimit) {
+                posix_kill($pid, SIGINT);
+            }
+        }
+    }
+
+    /**
+     * Get memory limit
+     * @param $memoryLimit
+     * @return int
+     */
+    protected function getMemoryLimit($memoryLimit): int
+    {
+        if ($memoryLimit === 0) {
+            return 0;
+        }
+        $usePhpIni = false;
+        if (!$memoryLimit) {
+            $memoryLimit = ini_get('memory_limit');
+            $usePhpIni = true;
+        }
+
+        if ($memoryLimit == -1) {
+            return 0;
+        }
+        $unit = strtolower($memoryLimit[strlen($memoryLimit) - 1]);
+        $memoryLimit = (int)$memoryLimit;
+        if ($unit === 'g') {
+            $memoryLimit = 1024 * $memoryLimit;
+        } else if ($unit === 'k') {
+            $memoryLimit = ($memoryLimit / 1024);
+        } else if ($unit === 'm') {
+            $memoryLimit = (int)($memoryLimit);
+        } else if ($unit === 't') {
+            $memoryLimit = (1024 * 1024 * $memoryLimit);
+        } else {
+            $memoryLimit = ($memoryLimit / (1024 * 1024));
+        }
+        if ($memoryLimit < 50) {
+            $memoryLimit = 50;
+        }
+        if ($usePhpIni) {
+            $memoryLimit = (0.8 * $memoryLimit);
+        }
+        return (int)$memoryLimit;
+    }
+
+}

app/view/index/view.html

@@ -0,0 +1,14 @@
+<!doctype html>
+<html>
+<head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <link rel="shortcut icon" href="/favicon.ico"/>
+    <title>webman</title>
+
+</head>
+<body>
+hello <?=htmlspecialchars($name)?>
+</body>
+</html>