diff options
Diffstat (limited to 'bin/modcss.php')
| -rw-r--r-- | bin/modcss.php | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/bin/modcss.php b/bin/modcss.php new file mode 100644 index 000000000..e482389a8 --- /dev/null +++ b/bin/modcss.php @@ -0,0 +1,67 @@ +<?php + +/* + +-----------------------------------------------------------------------+ + | program/bin/modcss.php | + | | + | This file is part of the RoundCube Webmail client | + | Copyright (C) 2007, RoundCube Dev. - Switzerland | + | Licensed under the GNU GPL | + | | + | PURPOSE: | + | Modify CSS source from a URL | + | | + +-----------------------------------------------------------------------+ + | Author: Thomas Bruederli <roundcube@gmail.com> | + +-----------------------------------------------------------------------+ + + $Id: $ + +*/ + +$INSTALL_PATH = realpath("./../") . "/"; +ini_set('include_path', $INSTALL_PATH.PATH_SEPARATOR.$INSTALL_PATH.'program'.PATH_SEPARATOR.ini_get('include_path')); + +require 'include/main.inc'; + +$source = ""; +if ($url = preg_replace('/[^a-z0-9.-_\?\$&=%]/i', '', $_GET['u'])) +{ + $a_uri = parse_url($url); + $port = $a_uri['port'] ? $a_uri['port'] : 80; + $host = $a_uri['host']; + $path = $a_uri['path'] . ($a_uri['query'] ? '?'.$a_uri['query'] : ''); + + + if ($fp = fsockopen($host, $port, $errno, $errstr, 30)) + { + $out = "GET $path HTTP/1.0\r\n"; + $out .= "Host: $host\r\n"; + $out .= "Connection: Close\r\n\r\n"; + fwrite($fp, $out); + + $header = true; + while (!feof($fp)) + { + $line = trim(fgets($fp, 4048)); + + if ($header && preg_match('/^HTTP\/1\..\s+(\d+)/', $line, $regs) && intval($regs[1]) != 200) + break; + else if (empty($line) && $header) + $header = false; + else if (!$header) + $source .= "$line\n"; + } + fclose($fp); + } +} + +if (!empty($source)) +{ + header("Content-Type: text/css"); + echo rcmail_mod_css_styles($source, preg_replace('/[^a-z0-9]/i', '', $_GET['c']), $url); +} +else + header("HTTP/1.0 404 Not Found"); + +?> |