1 files changed, 101 insertions, 0 deletions
diff --git a/application/clicommands/WebCommand.php b/application/clicommands/WebCommand.php
new file mode 100644
index 0000000..67d50a3
--- /dev/null
+++ b/application/clicommands/WebCommand.php
@@ -0,0 +1,101 @@
+<?php
+/* Icinga Web 2 | (c) 2014 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Clicommands;
+
+use Icinga\Application\Icinga;
+use Icinga\Cli\Command;
+use Icinga\Exception\IcingaException;
+
+class WebCommand extends Command
+{
+    /**
+     * Serve Icinga Web 2 with PHP's built-in web server
+     *
+     * USAGE
+     *
+     *   icingacli web serve [options] [<document-root>]
+     *
+     * OPTIONS
+     *
+     *   --daemonize            Run in background
+     *   --port=<port>          The port to listen on
+     *   --listen=<host:port>   The address to listen on
+     *   <document-root>        The document root directory of Icinga Web 2 (e.g. ./public)
+     *
+     * EXAMPLES
+     *
+     *   icingacli web serve --port=8080
+     *   icingacli web serve --listen=127.0.0.1:8080 ./public
+     */
+    public function serveAction()
+    {
+        $fork = $this->params->get('daemonize');
+        $listen = $this->params->get('listen');
+        $port = $this->params->get('port');
+        $documentRoot = $this->params->shift();
+        if ($listen === null) {
+            $socket = $port === null ? $this->params->shift() : '0.0.0.0:' . $port;
+        } else {
+            $socket = $listen;
+        }
+
+        if ($socket === null) {
+            $socket = $this->Config()->get('standalone', 'listen', '0.0.0.0:80');
+        }
+        if ($documentRoot === null) {
+            $documentRoot = Icinga::app()->getBaseDir('public');
+            if (! file_exists($documentRoot) || ! is_dir($documentRoot)) {
+                throw new IcingaException('Document root directory is required');
+            }
+        }
+        $documentRoot = realpath($documentRoot);
+
+        if ($fork) {
+            $this->forkAndExit();
+        }
+        echo "Serving Icinga Web 2 from directory $documentRoot and listening on $socket\n";
+
+        // TODO: Store webserver log, switch uid, log index.php includes, pid file
+        pcntl_exec(
+            readlink('/proc/self/exe'),
+            ['-S', $socket, '-t', $documentRoot, Icinga::app()->getLibraryDir('/Icinga/Application/webrouter.php')]
+        );
+    }
+
+    public function stopAction()
+    {
+        // TODO: No, that's NOT what we want
+        $prog = readlink('/proc/self/exe');
+        `killall $prog`;
+    }
+
+    protected function forkAndExit()
+    {
+        $pid = pcntl_fork();
+        if ($pid == -1) {
+             throw new IcingaException('Could not fork');
+        } elseif ($pid) {
+            echo $this->screen->colorize('[OK]')
+               . " Icinga Web server forked successfully\n";
+            fclose(STDIN);
+            fclose(STDOUT);
+            fclose(STDERR);
+            exit;
+            // pcntl_wait($status);
+        } else {
+             // child
+
+            // Replace console with /dev/null by first freeing the (lowest possible) FDs 0, 1 and 2
+            // and then opening /dev/null once for every one of them (open(2) chooses the lowest free FD).
+
+            fclose(STDIN);
+            fclose(STDOUT);
+            fclose(STDERR);
+
+            fopen('/dev/null', 'rb');
+            fopen('/dev/null', 'wb');
+            fopen('/dev/null', 'wb');
+        }
+    }
+}