2 files changed, 579 insertions, 0 deletions
diff --git a/phpBB/install/index.php b/phpBB/install/index.php
new file mode 100755
index 0000000000..8ab56c4dd0
--- /dev/null
+++ b/phpBB/install/index.php
@@ -0,0 +1,515 @@
+<?php
+/** 
+*
+* @package install
+* @version $Id$
+* @copyright (c) 2005 phpBB Group 
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License 
+*
+*/
+
+/**
+*/
+define('IN_PHPBB', true);
+
+// Error reporting level and runtime escaping
+//error_reporting(E_ERROR | E_WARNING | E_PARSE);
+error_reporting(E_ALL);
+set_magic_quotes_runtime(0);
+
+@set_time_limit(120);
+
+// Include essential scripts
+$phpbb_root_path = './../';
+$phpEx = substr(strrchr(__FILE__, '.'), 1);
+require($phpbb_root_path . 'includes/functions.'.$phpEx);
+include($phpbb_root_path . 'includes/session.'.$phpEx);
+include($phpbb_root_path . 'includes/template.'.$phpEx);
+include($phpbb_root_path . 'includes/acm/acm_file.'.$phpEx);
+include($phpbb_root_path . 'includes/acm/acm_main.'.$phpEx);
+include($phpbb_root_path . 'includes/functions_admin.'.$phpEx);
+
+// Protect against GLOBALS tricks
+if (isset($_REQUEST['GLOBALS']) || isset($_FILES['GLOBALS']))
+{
+	exit;
+}
+
+// Protect against _SESSION tricks
+if (isset($_SESSION) && !is_array($_SESSION))
+{
+	exit;
+}
+
+// Be paranoid with passed vars
+if (@ini_get('register_globals') == '1' || strtolower(@ini_get('register_globals')) == 'on')
+{
+	$not_unset = array('_GET', '_POST', '_COOKIE', '_REQUEST', '_SERVER', '_SESSION', '_ENV', '_FILES', 'phpEx', 'phpbb_root_path');
+
+	// Not only will array_merge give a warning if a parameter
+	// is not an array, it will actually fail. So we check if
+	// _SESSION has been initialised.
+	if (!isset($_SESSION) || !is_array($_SESSION))
+	{
+		$_SESSION = array();
+	}
+
+	// Merge all into one extremely huge array; unset
+	// this later
+	$input = array_merge($_GET, $_POST, $_COOKIE, $_SERVER, $_SESSION, $_ENV, $_FILES);
+
+	foreach ($input as $varname => $void)
+	{
+		if (!in_array($varname, $not_unset))
+		{
+			unset(${$varname});
+		}
+	}
+
+	unset($input);
+}
+
+define('STRIP', (get_magic_quotes_gpc()) ? true : false);
+
+// Try and load an appropriate language if required
+if (!empty($_SERVER['HTTP_ACCEPT_LANGUAGE']))// && !$language)
+{
+	$accept_lang_ary = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']);
+	foreach ($accept_lang_ary as $accept_lang)
+	{
+		// Set correct format ... guess full xx_YY form
+		$accept_lang = substr($accept_lang, 0, 2) . '_' . strtoupper(substr($accept_lang, 3, 2));
+		if (file_exists($phpbb_root_path . 'language/' . $accept_lang))
+		{
+			$language = $accept_lang;
+			break;
+		}
+		else
+		{
+			// No match on xx_YY so try xx
+			$accept_lang = substr($accept_lang, 0, 2);
+			if (file_exists($phpbb_root_path . 'language/' . $accept_lang))
+			{
+				$language = $accept_lang;
+				break;
+			}
+		}
+	}
+}
+
+// No appropriate language found ... so let's use the first one in the language
+// dir, this may or may not be English
+if (!$language)
+{
+	$dir = @opendir($phpbb_root_path . 'language');
+	while ($file = readdir($dir))
+	{
+		$path = $phpbb_root_path . 'language/' . $file;
+
+		if (!is_file($path) && !is_link($path) && file_exists($path . '/iso.txt'))
+		{
+			$language = $file;
+			break;
+		}
+	}
+}
+
+// And finally, load the relevant language files
+include($phpbb_root_path . 'language/' . $language . '/common.'.$phpEx);
+include($phpbb_root_path . 'language/' . $language . '/acp/common.'.$phpEx);
+include($phpbb_root_path . 'language/' . $language . '/install.'.$phpEx);
+include($phpbb_root_path . 'language/' . $language . '/posting.'.$phpEx);
+
+$mode = request_var('mode', 'overview');
+$sub = request_var('sub', '');
+
+$template = new Template();
+
+$template->set_custom_template('../adm/style', 'admin');
+$template->assign_var('T_TEMPLATE_PATH', '../adm/style');
+
+$install = new module();
+
+$install->create('install', "index.$phpEx", $mode, $sub);
+$install->load();
+
+// Generate the page
+$install->page_header();
+$install->generate_navigation();
+
+$template->set_filenames(array(
+	'body' => $install->get_tpl_name())
+);
+
+$install->page_footer();
+
+/**
+*/
+class module
+{
+	var $id = 0;
+	var $type = 'install';
+	var $module_ary = array();
+	var $filename;
+	var $module_url = '';
+	var $tpl_name = '';
+	var $mode;
+	var $sub;
+
+	// Private methods, should not be overwritten
+	function create($module_type, $module_url, $selected_mod = false, $selected_submod = false)
+	{
+		global $db, $config, $phpEx;
+
+		$module = array();
+
+		// Grab module information using Bart's "neat-o-module" system (tm)
+		$dir = @opendir('.');
+
+		$setmodules = 1;
+		while ($file = readdir($dir))
+		{
+			if (preg_match('#^install_(.*?)\.' . $phpEx . '$#', $file))
+			{
+				include($file);
+			}
+		}
+		@closedir($dir);
+
+		unset($setmodules);
+
+		if (!sizeof($module))
+		{
+			$this->error('No installation modules found', __LINE__, __FILE__);
+		}
+
+		foreach($module as $row)
+		{
+			// Check any module pre-reqs
+			if ($row['module_reqs'] != '')
+			{
+			}
+
+			$this->module_ary[$row['module_order']]['name'] = $row['module_title'];
+			$this->module_ary[$row['module_order']]['filename'] = $row['module_filename'];
+			$this->module_ary[$row['module_order']]['subs'] = $row['module_subs'];
+			$this->module_ary[$row['module_order']]['stages'] = $row['module_stages'];
+
+			if (strtolower($selected_mod) == strtolower($row['module_title']))
+			{
+				$this->id = (int) $row['module_order'];
+				$this->filename = (string) $row['module_filename'];
+				$this->module_url = (string) $module_url;
+				$this->mode = (string) $selected_mod;
+				// Check that the sub-mode specified is valid or set a default if not
+				if (is_array($row['module_subs']))
+				{
+					$this->sub = strtolower((in_array(strtoupper($selected_submod), $row['module_subs'])) ? $selected_submod : $row['module_subs'][0]);
+				}
+				else
+				{
+					$this->sub = '';
+				}
+			}
+		} // END foreach
+	} // END create
+
+	// Load and run the relevant module if applicable
+	function load($mode = false, $run = true)
+	{
+		global $phpbb_root_path, $phpEx;
+
+		if ($run)
+		{
+			if (!empty($mode))
+			{
+				$this->mode = $mode;
+			}
+
+			eval("\$this->module = new $this->filename(\$this);");
+			if (method_exists($this->module, 'main'))
+			{
+				$this->module->main($this->mode, $this->sub);
+			}
+		}
+	} // END load
+
+	/**
+	* Output the standard page header
+	*/
+	function page_header()
+	{
+		if (defined('HEADER_INC'))
+		{
+			return;
+		}
+
+		define('HEADER_INC', true);
+		global $template, $lang, $stage;
+
+		$template->assign_vars(array(
+			'L_INSTALL_PANEL'		=> $lang['INSTALL_PANEL'],
+			'PAGE_TITLE'			=> $this->get_page_title(),
+
+			'META'					=> $this->get_meta(),
+
+			'S_CONTENT_DIRECTION' 	=> $lang['DIRECTION'],
+			'S_CONTENT_ENCODING' 	=> $lang['ENCODING'],
+			'S_CONTENT_DIR_LEFT' 	=> $lang['LEFT'],
+			'S_CONTENT_DIR_RIGHT' 	=> $lang['RIGHT'],
+			)
+		);
+
+		if (!empty($lang['ENCODING']))
+		{
+			header('Content-type: text/html; charset: ' . $lang['ENCODING']);
+		}
+		header('Cache-Control: private, no-cache="set-cookie", pre-check=0, post-check=0');
+		header('Expires: 0');
+		header('Pragma: no-cache');
+
+		return;
+	}
+
+	/**
+	* Output the standard page footer
+	*/
+	function page_footer()
+	{
+		global $template;
+
+		$template->display('body');
+	
+		// Close our DB connection.
+		if (isset($db))
+		{
+			$db->sql_close();
+		}
+
+		exit;
+	}
+
+	/**
+	* Returns desired template name
+	*/
+	function get_tpl_name()
+	{
+		return $this->module->tpl_name . '.html';
+	}
+
+	/**
+	* Returns the desired page title
+	*/
+	function get_page_title()
+	{
+		global $lang;
+
+		if (!isset($this->module->page_title))
+		{
+			return '';
+		}
+
+		return (isset($lang[$this->module->page_title])) ? $lang[$this->module->page_title] : $this->module->page_title;
+	}
+
+	/**
+	* Returns the desired meta tags for the page
+	*/
+	function get_meta()
+	{
+		return (isset($this->module->meta)) ? $this->module->meta : '';
+	}
+
+	/**
+	* Generate the navigation tabs
+	*/
+	function generate_navigation()
+	{
+		global $lang, $template, $phpEx;
+
+		if (is_array($this->module_ary))
+		{
+			@ksort($this->module_ary);
+			foreach ($this->module_ary as $cat_ary)
+			{
+				$cat = $cat_ary['name'];
+				$l_cat = (!empty($lang['CAT_' . $cat])) ? $lang['CAT_' . $cat] : preg_replace('#_#', ' ', $cat);
+				$cat = strtolower($cat);
+				$url = 'index.' . $phpEx . '?mode=' . $cat;
+				
+				if ($this->mode == $cat)
+				{
+					$template->assign_block_vars('t_block1', array(
+						'L_TITLE'		=> $l_cat,
+						'S_SELECTED'	=> true,
+						'U_TITLE'		=> $url,
+					));
+
+					if (is_array($this->module_ary[$this->id]['subs']))
+					{
+						$subs = $this->module_ary[$this->id]['subs']; 
+						foreach ($subs as $option)
+						{
+							$l_option = (!empty($lang['SUB_' . $option])) ? $lang['SUB_' . $option] : preg_replace('#_#', ' ', $option);
+							$option = strtolower($option);
+							$url = 'index.' . $phpEx . '?mode=' . $this->mode . '&amp;sub=' . $option;
+
+							$template->assign_block_vars('l_block1', array(
+								'L_TITLE'		=> $l_option,
+								'S_SELECTED'	=> ($this->sub == $option),
+								'U_TITLE'		=> $url,
+							));
+						}
+					}
+				}
+				else
+				{
+					$template->assign_block_vars('t_block1', array(
+						'L_TITLE'		=> $l_cat,
+						'S_SELECTED'	=> false,
+						'U_TITLE'		=> $url,
+					));
+				}
+			}
+		}
+	}
+
+	/**
+	* Output an error message
+	* If skip is true, return and continue execution, else exit
+	* @todo: Really should change the caption based on $skip and calling code at some point
+	*/
+	function error($error, $line, $file, $skip = false)
+	{
+		global $lang, $db;
+
+		if (!$skip)
+		{
+			echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">';
+			echo '<html xmlns="http://www.w3.org/1999/xhtml" dir="ltr">';
+			echo '<head>';
+			echo '<meta http-equiv="content-type" content="text/html; charset=utf-8" />';
+			echo '<title>' . $lang['INST_ERR_FATAL'] . '</title>';
+			echo '<link href="../adm/style/admin.css" rel="stylesheet" type="text/css" media="screen" />';
+			echo '</head>';
+			echo '<body id="errorpage">';
+			echo '<div id="wrap">';
+			echo '	<div id="page-header">';
+			echo '	</div>';
+			echo '	<div id="page-body">';
+			echo '		<div class="panel">';
+			echo '			<span class="corners-top"><span></span></span>';
+			echo '			<div id="content">';
+			echo '				<h1>' . $lang['INST_ERR_FATAL'] . '</h1>';
+		}
+
+		echo '		<p>' . $lang['INST_ERR_FATAL'] . "</p>\n";
+		echo '		<p>' . $file . ' [ ' . $line . " ]</p>\n";
+		echo '		<p><b>' . $error . "</b></p>\n";
+
+		if ($skip)
+		{
+			return;
+		}
+
+		echo '			</div>';
+		echo '			<span class="corners-bottom"><span></span></span>';
+		echo '		</div>';
+		echo '	</div>';
+		echo '	<div id="page-footer">';
+		echo '		Powered by phpBB &copy; ' . date('Y') . ' <a href="http://www.phpbb.com/">phpBB Group</a>';
+		echo '	</div>';
+		echo '</div>';
+		echo '</body>';
+		echo '</html>';
+
+		if (isset($db))
+		{
+			$db->sql_close();
+		}
+
+		exit;
+	}
+
+	/**
+	* Output an error message for a database related problem
+	* If skip is true, return and continue execution, else exit
+	*/
+	function db_error($error, $sql, $line, $file, $skip = false)
+	{
+		global $lang, $db;
+
+		$this->page_header();
+
+		echo '		<h2 style="color:red;text-align:center">' . $lang['INST_ERR_FATAL'] . "</h2>\n";
+		echo '		<p>' . $lang['INST_ERR_FATAL_DB'] . "</p>\n";
+		echo '		<p>' . $file . ' [ ' . $line . " ]</p>\n";
+		echo '		<p>SQL : ' . $sql . "</p>\n";
+		echo '		<p><b>' . $error . "</b></p>\n";
+
+		if ($skip)
+		{
+			return;
+		}
+
+		$db->sql_close();
+		$this->page_footer();
+		exit;
+	}
+
+	/**
+	* Generate the relevant HTML for an input field and the assosciated label and explanatory text
+	*/
+	function input_field($name, $lang_key, $type, $value='', $options='')
+	{
+		global $lang;
+		$tpl_type = explode(':', $type);
+		$tpl = '';
+
+		switch ($tpl_type[0])
+		{
+			case 'text':
+			case 'password':
+				$size = (int) $tpl_type[1];
+				$maxlength = (int) $tpl_type[2];
+
+				$tpl = '<input id="' . $key . '" type="' . $tpl_type[0] . '"' . (($size) ? ' size="' . $size . '"' : '') . ' maxlength="' . (($maxlength) ? $maxlength : 255) . '" name="' . $name . '" value="' . $value . '" />';
+			break;
+
+			case 'textarea':
+				$rows = (int) $tpl_type[1];
+				$cols = (int) $tpl_type[2];
+
+				$tpl = '<textarea id="' . $key . '" name="' . $name . '" rows="' . $rows . '" cols="' . $cols . '">' . $value . '</textarea>';
+			break;
+
+			case 'radio':
+				$key_yes	= ($value) ? ' checked="checked"' : '';
+				$key_no		= (!$value) ? ' checked="checked"' : '';
+
+				$tpl_type_cond = explode('_', $tpl_type[1]);
+				$type_no = ($tpl_type_cond[0] == 'disabled' || $tpl_type_cond[0] == 'enabled') ? false : true;
+
+				$tpl_no = '<input type="radio" name="' . $name . '" value="0"' . $key_no . ' class="radio" />&nbsp;' . (($type_no) ? $lang['NO'] : $lang['DISABLED']);
+				$tpl_yes = '<input type="radio" id="' . $key . '" name="' . $name . '" value="1"' . $key_yes . ' class="radio" />&nbsp;' . (($type_no) ? $lang['YES'] : $lang['ENABLED']);
+
+				$tpl = ($tpl_type_cond[0] == 'yes' || $tpl_type_cond[0] == 'enabled') ? $tpl_yes . '&nbsp;&nbsp;' . $tpl_no : $tpl_no . '&nbsp;&nbsp;' . $tpl_yes;
+			break;
+
+			case 'select':
+				eval('$s_options = ' . str_replace('{VALUE}', $value, $options) . ';');
+				$tpl = '<select name="' . $name . '">' . $s_options . '</select>';
+			break;
+
+			case 'custom':
+				eval('$tpl = ' . str_replace('{VALUE}', $value, $options) . ';');
+			break;
+
+			default:
+			break;
+		}
+
+		return $tpl;
+	}
+}
+?>
+\ No newline at end of file
diff --git a/phpBB/install/install_main.php b/phpBB/install/install_main.php
new file mode 100755
index 0000000000..271705b51d
--- /dev/null
+++ b/phpBB/install/install_main.php
@@ -0,0 +1,64 @@
+<?php
+/** 
+*
+* @package install
+* @version $Id$
+* @copyright (c) 2005 phpBB Group 
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License 
+*
+*/
+
+/**
+*/
+
+if (!empty($setmodules))
+{
+	$module[] = array(
+		'module_type' => 'install',
+		'module_title' => 'OVERVIEW',
+		'module_filename' => substr(basename(__FILE__), 0, -strlen($phpEx)-1),
+		'module_order' => 0,
+		'module_subs' => array('INTRO', 'LICENSE', 'SUPPORT'),
+		'module_stages' => '',
+		'module_reqs' => ''
+	);
+	return;
+}
+
+class install_main extends module
+{
+	function install_main(&$p_master)
+	{
+		$this->p_master = &$p_master;
+	}
+
+	function main($mode, $sub)
+	{
+		global $lang, $template;
+
+		switch($sub)
+		{
+			case 'intro' :
+				$title = $lang['SUB_INTRO'];
+				$body = $lang['OVERVIEW_BODY'];
+			break;
+			case 'license' :
+				$title = $lang['GPL'];
+				$body = implode("<br/>\n", file('../docs/COPYING'));
+			break;
+			case 'support' :
+				$title = $lang['SUB_SUPPORT'];
+				$body = $lang['SUPPORT_BODY'];
+			break;
+		}
+
+		$this->tpl_name = 'install_main';
+		$this->page_title = $title;
+
+		$template->assign_vars(array(
+			'TITLE'		=> $title,
+			'BODY'		=> $body,
+		));
+	}
+}
+?>
+\ No newline at end of file