| 185 |
miho |
1 |
<?php |
|
|
2 |
# vim:et:ts=3:sts=3:sw=3:fdm=marker: |
|
|
3 |
|
|
|
4 |
// WebSVN - Subversion repository viewing via the web using PHP |
|
|
5 |
// Copyright © 2004-2006 Tim Armes, Matt Sicker |
|
|
6 |
// |
|
|
7 |
// This program is free software; you can redistribute it and/or modify |
|
|
8 |
// it under the terms of the GNU General Public License as published by |
|
|
9 |
// the Free Software Foundation; either version 2 of the License, or |
|
|
10 |
// (at your option) any later version. |
|
|
11 |
// |
|
|
12 |
// This program is distributed in the hope that it will be useful, |
|
|
13 |
// but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
|
14 |
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
|
15 |
// GNU General Public License for more details. |
|
|
16 |
// |
|
|
17 |
// You should have received a copy of the GNU General Public License |
|
|
18 |
// along with this program; if not, write to the Free Software |
|
|
19 |
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
|
20 |
// |
|
|
21 |
// -- |
|
|
22 |
// |
|
|
23 |
// dl.php |
|
|
24 |
// |
|
|
25 |
// Create gz/tar files of the requested item |
|
|
26 |
|
|
|
27 |
require_once("include/setup.inc"); |
|
|
28 |
require_once("include/svnlook.inc"); |
|
|
29 |
require_once("include/utils.inc"); |
|
|
30 |
|
|
|
31 |
// Make sure that this operation is allowed |
|
|
32 |
|
|
|
33 |
if (!$rep->isDownloadAllowed($path)) |
|
|
34 |
exit; |
|
|
35 |
|
|
|
36 |
$svnrep = new SVNRepository($rep); |
|
|
37 |
|
|
|
38 |
if ($path{0} != "/") |
|
|
39 |
$ppath = "/".$path; |
|
|
40 |
else |
|
|
41 |
$ppath = $path; |
|
|
42 |
|
|
|
43 |
// If there's no revision info, go to the lastest revision for this path |
|
|
44 |
$history = $svnrep->getLog($path, "", "", true); |
|
|
45 |
$youngest = $history->entries[0]->rev; |
|
|
46 |
|
|
|
47 |
if (empty($rev)) |
|
|
48 |
$rev = $youngest; |
|
|
49 |
|
|
|
50 |
// Create a temporary directory. Here we have an unavoidable but highly |
|
|
51 |
// unlikely to occure race condition |
|
|
52 |
|
|
|
53 |
$tmpname = tempnam("temp", "wsvn"); |
|
|
54 |
unlink($tmpname); |
|
|
55 |
if (mkdir($tmpname)) |
|
|
56 |
{ |
|
|
57 |
// Get the name of the directory being archived |
|
|
58 |
$arcname = substr($path, 0, -1); |
|
|
59 |
$arcname = basename($arcname); |
|
|
60 |
if (empty($arcname)) |
|
|
61 |
$arcname = $rep->name; |
|
|
62 |
|
|
|
63 |
$svnrep->exportDirectory($path, $tmpname.DIRECTORY_SEPARATOR.$arcname, $rev); |
|
|
64 |
|
| 262 |
kakl |
65 |
// ZIP it up |
| 185 |
miho |
66 |
chdir($tmpname); |
| 261 |
kakl |
67 |
exec("zip -r ".quote("$arcname")." ."); |
| 185 |
miho |
68 |
|
| 261 |
kakl |
69 |
$size = filesize("$arcname.zip"); |
| 185 |
miho |
70 |
|
|
|
71 |
// Give the file to the browser |
|
|
72 |
|
| 261 |
kakl |
73 |
if ($fp = @fopen("$arcname.zip","rb")) |
| 185 |
miho |
74 |
{ |
|
|
75 |
header("Content-Type: application/x-gzip"); |
|
|
76 |
header("Content-Length: $size"); |
| 261 |
kakl |
77 |
header("Content-Disposition: attachment; filename=\"".$rep->name."-$arcname.zip\""); |
| 185 |
miho |
78 |
// Use a loop to transfer the data 4KB at a time. |
|
|
79 |
while(!feof($fp)) |
|
|
80 |
{ |
|
|
81 |
echo fread($fp, 4096); |
|
|
82 |
ob_flush(); |
|
|
83 |
} |
|
|
84 |
} |
|
|
85 |
else |
|
|
86 |
{ |
| 261 |
kakl |
87 |
print "Unable to open file $arcname.zip"; |
| 185 |
miho |
88 |
} |
|
|
89 |
|
|
|
90 |
fclose($fp); |
|
|
91 |
|
|
|
92 |
chdir(".."); |
|
|
93 |
|
|
|
94 |
// Delete the directory. Why doesn't PHP have a generic recursive directory |
|
|
95 |
// deletion command? It's stupid. |
|
|
96 |
|
|
|
97 |
if ($config->serverIsWindows) |
|
|
98 |
{ |
|
|
99 |
$cmd = quoteCommand("rmdir /S /Q ".quote($tmpname), false); |
|
|
100 |
} |
|
|
101 |
else |
|
|
102 |
{ |
|
|
103 |
$cmd = quoteCommand("rm -rf ".quote($tmpname), false); |
|
|
104 |
} |
|
|
105 |
|
|
|
106 |
@exec($cmd); |
|
|
107 |
} |
|
|
108 |
?> |