| 0,0 → 1,171 |
|---|
| <?php |
| # vim:et:ts=3:sts=3:sw=3:fdm=marker: |
| |
| // WebSVN - Subversion repository viewing via the web using PHP |
| // Copyright © 2004-2006 Tim Armes, Matt Sicker |
| // |
| // This program is free software; you can redistribute it and/or modify |
| // it under the terms of the GNU General Public License as published by |
| // the Free Software Foundation; either version 2 of the License, or |
| // (at your option) any later version. |
| // |
| // This program 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 General Public License for more details. |
| // |
| // You should have received a copy of the GNU General Public License |
| // along with this program; if not, write to the Free Software |
| // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| // |
| // -- |
| // |
| // command.inc |
| // |
| // External command handling |
| |
| // {{{ replaceEntities |
| // |
| // Replace character codes with HTML entities for display purposes. |
| // This routine assumes that the character encoding of the string is |
| // that of the local system (i.e., it's a string returned from a command |
| // line command). |
| |
| function replaceEntities($str, $rep) |
| { |
| global $config; |
| |
| // Ideally, we'd do this: |
| // |
| // $str = htmlentities($str, ENT_COMPAT, $config->inputEnc); |
| // |
| // However, htmlentities is very limited in it's ability to process |
| // character encodings. We have to rely on something more powerful. |
| |
| if (version_compare(phpversion(), "4.1.0", "<")) |
| { |
| // In this case, we can't do any better than assume that the |
| // input encoding is ISO-8859-1. |
| |
| $str = htmlentities($str); |
| } |
| else |
| { |
| $str = toOutputEncoding($str, $rep->getContentEncoding()); |
| |
| // $str is now encoded as UTF-8. |
| $str = htmlentities($str, ENT_COMPAT, $config->outputEnc); |
| } |
| |
| return $str; |
| } |
| |
| // }}} |
| |
| // {{{ toOutputEncoding |
| |
| function toOutputEncoding($str, $inputEncoding = "") |
| { |
| global $config; |
| |
| if (empty($inputEncoding)) |
| $inputEncoding = $config->inputEnc; |
| |
| // Try to convert the messages based on the locale information |
| if ($config->inputEnc && $config->outputEnc) |
| { |
| if (function_exists("iconv")) |
| { |
| $output = @iconv($inputEncoding, $config->outputEnc, $str); |
| if (!empty($output)) |
| $str = $output; |
| } |
| } |
| |
| return $str; |
| } |
| |
| // }}} |
| |
| // {{{ quoteCommand |
| |
| function quoteCommand($cmd, $redirecterr) |
| { |
| global $config; |
| |
| if ($redirecterr) |
| $cmd .= " 2>&1"; |
| |
| // On Windows machines, the whole line needs quotes round it so that it's |
| // passed to cmd.exe correctly |
| |
| if ($config->serverIsWindows) |
| $cmd = "\"$cmd\""; |
| |
| return $cmd; |
| } |
| |
| // }}} |
| |
| // {{{ runCommand |
| |
| function runCommand($cmd, $mayReturnNothing = false) |
| { |
| global $lang; |
| |
| $output = array (); |
| $err = false; |
| |
| $c = quoteCommand($cmd, false); |
| |
| // Try to run the command normally |
| if ($handle = popen($c, 'r')) |
| { |
| $firstline = true; |
| while (!feof($handle)) |
| { |
| $line = fgets($handle); |
| if ($firstline && empty($line) && !$mayReturnNothing) |
| { |
| $err = true; |
| } |
| $firstline = false; |
| $output[] = toOutputEncoding(rtrim($line)); |
| } |
| |
| pclose($handle); |
| if (!$err) |
| return $output; |
| } |
| |
| echo '<p>',$lang['BADCMD'],': <code>',$cmd,'</code></p>'; |
| |
| // Rerun the command, this time grabbing the error information |
| |
| $c = quoteCommand($cmd, true); |
| |
| $output = toOutputEncoding(shell_exec($c)); |
| if (!empty($output)) |
| echo '<p>',nl2br($output),'</p>'; |
| exit; |
| } |
| |
| // }}} |
| |
| // {{{ quote |
| // |
| // Quote a string to send to the command line |
| |
| function quote($str) |
| { |
| global $config; |
| |
| if ($config->serverIsWindows) |
| return "\"$str\""; |
| else |
| return escapeshellarg($str); |
| } |
| |
| // }}} |
| |
| ?> |