| 0,0 → 1,110 |
|---|
| <?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 |
| // |
| // -- |
| // |
| // dl.php |
| // |
| // Create gz/tar files of the requested item |
| |
| require_once("include/setup.inc"); |
| require_once("include/svnlook.inc"); |
| require_once("include/utils.inc"); |
| |
| // Make sure that this operation is allowed |
| |
| if (!$rep->isDownloadAllowed($path)) |
| exit; |
| |
| $svnrep = new SVNRepository($rep); |
| |
| if ($path{0} != "/") |
| $ppath = "/".$path; |
| else |
| $ppath = $path; |
| |
| // If there's no revision info, go to the lastest revision for this path |
| $history = $svnrep->getLog($path, "", "", true); |
| $youngest = $history->entries[0]->rev; |
| |
| if (empty($rev)) |
| $rev = $youngest; |
| |
| // Create a temporary directory. Here we have an unavoidable but highly |
| // unlikely to occure race condition |
| |
| $tmpname = tempnam("temp", "wsvn"); |
| unlink($tmpname); |
| if (mkdir($tmpname)) |
| { |
| // Get the name of the directory being archived |
| $arcname = substr($path, 0, -1); |
| $arcname = basename($arcname); |
| if (empty($arcname)) |
| $arcname = $rep->name; |
| |
| $svnrep->exportDirectory($path, $tmpname.DIRECTORY_SEPARATOR.$arcname, $rev); |
| |
| // Create the tar file |
| chdir($tmpname); |
| exec($config->tar." -cf ".quote("$arcname.tar")." ".quote($arcname)); |
| |
| // ZIP it up |
| exec($config->gzip." ".quote("$arcname.tar")); |
| $size = filesize("$arcname.tar.gz"); |
| |
| // Give the file to the browser |
| |
| if ($fp = @fopen("$arcname.tar.gz","rb")) |
| { |
| header("Content-Type: application/x-gzip"); |
| header("Content-Length: $size"); |
| header("Content-Disposition: attachment; filename=\"".$rep->name."-$arcname.tar.gz\""); |
| // Use a loop to transfer the data 4KB at a time. |
| while(!feof($fp)) |
| { |
| echo fread($fp, 4096); |
| ob_flush(); |
| } |
| } |
| else |
| { |
| print "Unable to open file $arcname.tar.gz"; |
| } |
| |
| fclose($fp); |
| |
| chdir(".."); |
| |
| // Delete the directory. Why doesn't PHP have a generic recursive directory |
| // deletion command? It's stupid. |
| |
| if ($config->serverIsWindows) |
| { |
| $cmd = quoteCommand("rmdir /S /Q ".quote($tmpname), false); |
| } |
| else |
| { |
| $cmd = quoteCommand("rm -rf ".quote($tmpname), false); |
| } |
| |
| @exec($cmd); |
| } |
| ?> |