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pluf/src/Pluf/HTTP/Response/CommandPassThru.php

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+<?php
+/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+# ***** BEGIN LICENSE BLOCK *****
+# This file is part of Plume Framework, a simple PHP Application Framework.
+# Copyright (C) 2001-2007 Loic d'Anterroches and contributors.
+#
+# Plume Framework is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation; either version 2.1 of the License, or
+# (at your option) any later version.
+#
+# Plume Framework is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+# ***** END LICENSE BLOCK ***** */
+
+/**
+ * Special response object to output the return value of a command.
+ *
+ * You need to use escapeshellarg() and escapeshellcmd() to provide a
+ * "clean" command. The Content-Length will not be set as it is not
+ * possible to predict it.
+ */
+class Pluf_HTTP_Response_CommandPassThru extends Pluf_HTTP_Response
+{
+    /**
+     * The command argument must be a safe string!
+     *
+     * @param string Command to run.
+     * @param string Mimetype (null)
+     */
+    function __construct($command, $mimetype=null)
+    {
+        parent::__construct($command, $mimetype);
+    }
+
+    /**
+     * Render a response object.
+     */
+    function render($output_body=true)
+    {
+        $this->outputHeaders();
+        if ($output_body) {
+            passthru($this->content);
+        }
+    }
+}