3) { return false; } $src = parse_url($src); $host = $src['host']; $path = $src['path']; if (($s = @fsockopen($host,80,$errno,$errstr,5)) === false) { return false; } fwrite($s, 'GET '.$path." HTTP/1.0\r\n" .'Host: '.$host."\r\n" ."User-Agent: Dotclear Net Install\r\n" ."Accept: text/xml,application/xml,application/xhtml+xml,text/html,text/plain,image/png,image/jpeg,image/gif,*/*\r\n" ."\r\n" ); $i = 0; $in_content = false; while (!feof($s)) { $line = fgets($s,4096); if (rtrim($line,"\r\n") == '' && !$in_content) { $in_content = true; $i++; continue; } if ($i == 0) { if (!preg_match('/HTTP\/(\\d\\.\\d)\\s*(\\d+)\\s*(.*)/',rtrim($line,"\r\n"), $m)) { fclose($s); return false; } $status = (integer) $m[2]; if ($status < 200 || $status >= 400) { fclose($s); return false; } } if (!$in_content) { if (preg_match('/Location:\s+?(.+)$/',rtrim($line,"\r\n"),$m)) { fclose($s); return fetchRemote(trim($m[1]),$dest,$step+1); } $i++; continue; } if (is_resource($dest)) { fwrite($dest,$line); } else { $dest .= $line; } $i++; } fclose($s); return true; } function getLanguage($default = 'en') { $supported = array('fr','en'); if (!empty($_REQUEST['lang']) && in_array($_REQUEST['lang'],$supported)) { return $_REQUEST['lang']; } if (!empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])) { $languages = explode(',',$_SERVER['HTTP_ACCEPT_LANGUAGE']); $l = explode(';',$languages[0]); $dlang = substr(trim($l[0]),0,2); if (in_array($dlang, $supported)) { return $dlang; } } return $default; } function getLocation() { $server_name = explode(':',$_SERVER['HTTP_HOST']); $server_name = $server_name[0]; if ($_SERVER['SERVER_PORT'] == '443') { $scheme = 'https'; $port = ''; } elseif (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') { $scheme = 'https'; $port = ($_SERVER['SERVER_PORT'] != '443') ? ':'.$_SERVER['SERVER_PORT'] : ''; } else { $scheme = 'http'; $port = ($_SERVER['SERVER_PORT'] != '80') ? ':'.$_SERVER['SERVER_PORT'] : ''; } $loc = preg_replace('#/$#','',dirname($_SERVER['SCRIPT_NAME'])); return $scheme.'://'.$server_name.$port.$loc.'/'; } function openPage() { header('Content-Type: text/html; charset=UTF-8'); echo ''."\n". ''."\n". "\n". ' '."\n". ' '.__('Dotclear 2 NetInstall').''."\n". ' '."\n". ' '."\n". ''."\n". ''."\n". '
'."\n". '

'.__('Dotclear 2 NetInstall').'

'."\n". '
'."\n"; } function closePage() { echo '
'."\n". '
'."\n". ''."\n". ''; } function initPHP5() { $htaccess = dirname(__FILE__).'/.htaccess'; if (file_exists($htaccess)) { if (!is_readable($htaccess) || !is_writable($htaccess)) { return false; } } $rawdatas = ''; if (!fetchRemote(DC_LOADER_SERVICE.'hosting.txt',$rawdatas)) { return false; } $rawdatas = explode("\n",$rawdatas); if (!($my_hostname = @gethostbyaddr($_SERVER['SERVER_ADDR']))) { return false; } $found = false; foreach ($rawdatas as $line) { list($name,$hostname,$rule) = explode('|',trim($line)); if (preg_match('!'.preg_quote($hostname).'$!',$my_hostname)) { $found = $rule; break; } } if ($found) { if (false !== ($fh = @fopen($htaccess,"ab"))) { fwrite($fh,"\n".$found); fclose($fh); return true; } } return false; } function cleanFiles() { @unlink(dirname(__FILE__).'/dcl_files.php'); @unlink(dirname(__FILE__).'/dcl_unzip.php'); @unlink(dirname(__FILE__).'/dotclear-install.zip'); } function grabFiles() { $failed = true; $lib_files = @fopen(dirname(__FILE__).'/dcl_files.php','wb'); $lib_unzip = @fopen(dirname(__FILE__).'/dcl_unzip.php','wb'); $dc_zip = @fopen(dirname(__FILE__).'/dotclear-install.zip','wb'); if (!$lib_files || !$lib_unzip || !$dc_zip) { return false; } if (fetchRemote(DC_LOADER_SERVICE.'lib.files.php',$lib_files)) { if (fetchRemote(DC_LOADER_SERVICE.'class.unzip.php',$lib_unzip)) { if (fetchRemote(DC_LOADER_ARCHIVE.'',$dc_zip)) { $failed = false; } } } fclose($lib_files); fclose($lib_unzip); fclose($dc_zip); if ($failed) { cleanFiles(); return false; } return true; } function writeMessage($level,$title,$lines) { if (empty($lines)) { return; } echo '
'. '

'.$title.'

'; foreach ($lines as $line) { echo '

'.$line.'

'; } echo '
'; } function nextAction($label,$step,$more='') { echo '
'. $more. '

'. ''. ''. '

'; } if (!$can_fetch) { openPage(); echo '

'.__('NetInstall').'

'."\n"; writeMessage('warning',__('Damnit !'), array( __('Due to restrictions in your PHP configuration, NetInstall cannot get its job done.'), __('Please see Dotclear documentation to perform a normal installation.'), __('Really sorry for the inconvenience.') )); closePage(); exit; } switch ($step) { case 1 : { openPage(); echo '

'.__('Welcome to NetInstall').'

'."\n". '

'.__('This tool is meant to retrieve the latest Dotclear 2 archive and unzip it in your webspace.').'

'. '

'.__('Right after then, you will be redirect to the Dotclear 2 Setup Wizard.').'

'; if (!$can_write) { writeMessage('warning',__('Write access is needed'), array( __('It looks like NetInstall wont be able to write in the current directory, and this is required to follow on.'), __('Please try to change the permissions to allow write access, then reload this page by hitting the Refresh button.') )); nextAction(__('Refresh'),1); } elseif (!$got_php5) { writeMessage('notice',__('PHP 5 is required'), array( sprintf(__('It appears your webhost is currently running PHP %s.'), PHP_VERSION), __('NetInstall may try to switch your configuration to PHP 5 by creating or modifying a .htaccess file.'), __('Note you can change your configuration by yourself and restart NetInstall after that.') )); nextAction(__('Try to configure PHP 5'),2); } else { nextAction(__('Retrieve and unzip Dotclear 2'),3, '

'. getLocation(). '

' ); } closePage(); break; } case 2 : { if (!empty($_POST['submit']) && !$got_php5) { if (($got_php5 = initPHP5())) { header('Location: '.$_SERVER['SCRIPT_NAME'].'?step=1'); } } elseif ($got_php5) { header('Location: '.$_SERVER['SCRIPT_NAME'].'?step=1'); } else { openPage(); writeMessage('warning',__('OMG !'),array( __('NetInstall was not able to configure PHP 5.'), __("You may referer to your hosting provider's support and see how you could switch to PHP 5 by yourself."), __('Hope to see you back soon.') )); closePage(); } break; } case 3 : { $msg = array(__('WTF are you doing here that way ?!')); $text = ''; if (!empty($_POST['submit']) && isset($_POST['destination'])) { $msg = array(); $dest = preg_replace('/[^A-Za-z0-9_\/-]/','',$_POST['destination']); $dest = preg_replace('#/+#','/',$dest); if (file_exists(dirname(__FILE__).'/./'.$dest.'/inc/config.php') || file_exists(dirname(__FILE__).'/./'.$dest.'/conf/dotclear.ini')) { $msg[] = __('It seems like a previous Dotclear installation is still sitting in that space.'); $msg[] = __('You need to rename or remove it before we can go further...'); } elseif (grabFiles()) { $lib_files = dirname(__FILE__).'/dcl_files.php'; $lib_unzip = dirname(__FILE__).'/dcl_unzip.php'; $dc_zip = dirname(__FILE__).'/dotclear-install.zip'; if (!file_exists($lib_files) || !file_exists($lib_unzip) || !file_exists($dc_zip)) { $msg[] = __('Needed files are not present.'); } require $lib_files; require $lib_unzip; $uz = new fileUnzip($dc_zip); $files = $uz->getList(); if (count($files) == 0) { $msg[] = __('Invalid zip file.'); } foreach ($files as $k => $v) { if ($v['is_dir']) { continue; } $t = preg_replace('#^dotclear/#','./'.$dest.'/',$k); $uz->unzip($k,$t); } if (!is_dir(dirname(__FILE__).'/./'.$dest)) { $msg[] = __('It seems that the zip file was not extracted.'); } else { # Remove files, create public directory, and self-destruction files::makeDir('./'.$dest.'/public'); cleanFiles(); @unlink(__FILE__); $redir = preg_replace('#/+#','/',dirname($_SERVER['SCRIPT_NAME']).'/'.$dest.'/admin/install/wizard.php'); $text = '

'.__('Congratulations!').'

' .'

'.__('Everything went fine. You are now ready to start the installation procedure.').'

' .'
' .'

' .'
'; } } else { $msg[] = __('An error occurred while grabbing the necessary files to go on.'); } } openPage(); writeMessage('warning',__('Something went wrong ...'),$msg); echo $text; closePage(); break; } } ?>