| 1 |
<?php |
1 |
<?php |
| 2 |
# vim:et:ts=3:sts=3:sw=3:fdm=marker: |
2 |
# vim:et:ts=3:sts=3:sw=3:fdm=marker: |
| 3 |
|
3 |
|
| 4 |
// WebSVN - Subversion repository viewing via the web using PHP |
4 |
// WebSVN - Subversion repository viewing via the web using PHP |
| 5 |
// Copyright © 2004-2006 Tim Armes, Matt Sicker |
5 |
// Copyright © 2004-2006 Tim Armes, Matt Sicker |
| 6 |
// |
6 |
// |
| 7 |
// This program is free software; you can redistribute it and/or modify |
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 |
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 |
9 |
// the Free Software Foundation; either version 2 of the License, or |
| 10 |
// (at your option) any later version. |
10 |
// (at your option) any later version. |
| 11 |
// |
11 |
// |
| 12 |
// This program is distributed in the hope that it will be useful, |
12 |
// This program is distributed in the hope that it will be useful, |
| 13 |
// but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 |
// but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 |
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 |
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 |
// GNU General Public License for more details. |
15 |
// GNU General Public License for more details. |
| 16 |
// |
16 |
// |
| 17 |
// You should have received a copy of the GNU General Public License |
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 |
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 |
19 |
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 20 |
// |
20 |
// |
| 21 |
// -- |
21 |
// -- |
| 22 |
// |
22 |
// |
| 23 |
// dl.php |
23 |
// dl.php |
| 24 |
// |
24 |
// |
| 25 |
// Create gz/tar files of the requested item |
25 |
// Create gz/tar files of the requested item |
| 26 |
|
26 |
|
| 27 |
require_once("include/setup.inc"); |
27 |
require_once("include/setup.inc"); |
| 28 |
require_once("include/svnlook.inc"); |
28 |
require_once("include/svnlook.inc"); |
| 29 |
require_once("include/utils.inc"); |
29 |
require_once("include/utils.inc"); |
| 30 |
|
30 |
|
| 31 |
// Make sure that this operation is allowed |
31 |
// Make sure that this operation is allowed |
| 32 |
|
32 |
|
| 33 |
if (!$rep->isDownloadAllowed($path)) |
33 |
if (!$rep->isDownloadAllowed($path)) |
| 34 |
exit; |
34 |
exit; |
| 35 |
|
35 |
|
| 36 |
$svnrep = new SVNRepository($rep); |
36 |
$svnrep = new SVNRepository($rep); |
| 37 |
|
37 |
|
| 38 |
if ($path{0} != "/") |
38 |
if ($path{0} != "/") |
| 39 |
$ppath = "/".$path; |
39 |
$ppath = "/".$path; |
| 40 |
else |
40 |
else |
| 41 |
$ppath = $path; |
41 |
$ppath = $path; |
| 42 |
|
42 |
|
| 43 |
// If there's no revision info, go to the lastest revision for this path |
43 |
// If there's no revision info, go to the lastest revision for this path |
| 44 |
$history = $svnrep->getLog($path, "", "", true); |
44 |
$history = $svnrep->getLog($path, "", "", true); |
| 45 |
$youngest = $history->entries[0]->rev; |
45 |
$youngest = $history->entries[0]->rev; |
| 46 |
|
46 |
|
| 47 |
if (empty($rev)) |
47 |
if (empty($rev)) |
| 48 |
$rev = $youngest; |
48 |
$rev = $youngest; |
| 49 |
|
49 |
|
| 50 |
// Create a temporary directory. Here we have an unavoidable but highly |
50 |
// Create a temporary directory. Here we have an unavoidable but highly |
| 51 |
// unlikely to occure race condition |
51 |
// unlikely to occure race condition |
| 52 |
|
52 |
|
| 53 |
if (count(glob("wsvn*"))<2) // Omezeni na pocet soucasne stahovanych souboru |
53 |
if (count(glob("/tmp/wsvn*"))<2) // Omezeni na pocet soucasne stahovanych souboru |
| 54 |
{ |
54 |
{ |
| 55 |
$tmpname1 = tempnam("temp", "wsvn-"); |
55 |
$tmpname1 = tempnam("temp", "wsvn-"); |
| 56 |
$tmpname = $tmpname1; |
56 |
$tmpname = $tmpname1; |
| 57 |
$tmpname .= "dir"; |
57 |
$tmpname .= "dir"; |
| 58 |
if (mkdir($tmpname)) |
58 |
if (mkdir($tmpname)) |
| 59 |
{ |
59 |
{ |
| 60 |
// Get the name of the directory being archived |
60 |
// Get the name of the directory being archived |
| 61 |
$arcname = substr($path, 0, -1); |
61 |
$arcname = substr($path, 0, -1); |
| 62 |
$arcname = basename($arcname); |
62 |
$arcname = basename($arcname); |
| 63 |
if (empty($arcname)) |
63 |
if (empty($arcname)) |
| 64 |
$arcname = $rep->name; |
64 |
$arcname = $rep->name; |
| 65 |
|
65 |
|
| 66 |
$svnrep->exportDirectory($path, $tmpname.DIRECTORY_SEPARATOR.$arcname, $rev); |
66 |
$svnrep->exportDirectory($path, $tmpname.DIRECTORY_SEPARATOR.$arcname, $rev); |
| 67 |
|
67 |
|
| 68 |
// ZIP it up |
68 |
// ZIP it up |
| 69 |
chdir($tmpname); |
69 |
chdir($tmpname); |
| 70 |
exec("zip -r ".quote("$arcname")." ."); |
70 |
exec("zip -r ".quote("$arcname")." ."); |
| 71 |
|
71 |
|
| 72 |
$size = filesize("$arcname.zip"); |
72 |
$size = filesize("$arcname.zip"); |
| 73 |
|
73 |
|
| 74 |
// Give the file to the browser |
74 |
// Give the file to the browser |
| 75 |
|
75 |
|
| 76 |
if ($fp = @fopen("$arcname.zip","rb")) |
76 |
if ($fp = @fopen("$arcname.zip","rb")) |
| 77 |
{ |
77 |
{ |
| 78 |
header("Content-Type: application/zip"); |
78 |
header("Content-Type: application/zip"); |
| 79 |
header("Content-Length: $size"); |
79 |
header("Content-Length: $size"); |
| 80 |
header("Content-Disposition: attachment; filename=\"".$rep->name."-$arcname.zip\""); |
80 |
header("Content-Disposition: attachment; filename=\"".$rep->name."-$arcname.zip\""); |
| 81 |
// Use a loop to transfer the data 4KB at a time. |
81 |
// Use a loop to transfer the data 4KB at a time. |
| 82 |
while(!feof($fp)) |
82 |
while(!feof($fp)) |
| 83 |
{ |
83 |
{ |
| 84 |
echo fread($fp, 4096); |
84 |
echo fread($fp, 4096); |
| 85 |
ob_flush(); |
85 |
ob_flush(); |
| 86 |
} |
86 |
} |
| 87 |
} |
87 |
} |
| 88 |
else |
88 |
else |
| 89 |
{ |
89 |
{ |
| 90 |
print "Unable to open file $arcname.zip"; |
90 |
print "Unable to open file $arcname.zip"; |
| 91 |
} |
91 |
} |
| 92 |
|
92 |
|
| 93 |
fclose($fp); |
93 |
fclose($fp); |
| 94 |
|
94 |
|
| 95 |
chdir(".."); |
95 |
chdir(".."); |
| 96 |
|
96 |
|
| 97 |
// Delete the directory. Why doesn't PHP have a generic recursive directory |
97 |
// Delete the directory. Why doesn't PHP have a generic recursive directory |
| 98 |
// deletion command? It's stupid. |
98 |
// deletion command? It's stupid. |
| 99 |
|
99 |
|
| 100 |
// if ($config->serverIsWindows) |
100 |
// if ($config->serverIsWindows) |
| 101 |
// { |
101 |
// { |
| 102 |
// $cmd = quoteCommand("rmdir /S /Q ".quote($tmpname), false); |
102 |
// $cmd = quoteCommand("rmdir /S /Q ".quote($tmpname), false); |
| 103 |
// } |
103 |
// } |
| 104 |
// else |
104 |
// else |
| 105 |
// { |
105 |
// { |
| 106 |
$cmd = quoteCommand("rm -fr ".quote($tmpname), false); |
106 |
$cmd = quoteCommand("rm -fr ".quote($tmpname), false); |
| 107 |
// } |
107 |
// } |
| 108 |
|
108 |
|
| 109 |
@exec($cmd); |
109 |
@exec($cmd); |
| 110 |
} |
110 |
} |
| 111 |
unlink($tmpname1); // Pomocny soubor smazeme az po smazani adresare |
111 |
unlink($tmpname1); // Pomocny soubor smazeme az po smazani adresare |
| 112 |
} |
112 |
} |
| 113 |
else |
113 |
else |
| 114 |
{ |
114 |
{ |
| 115 |
print "Sorry."; |
115 |
print "Sorry."; |
| 116 |
print "Server is overloaded..."; |
116 |
print "Server is overloaded..."; |
| 117 |
} |
117 |
} |
| 118 |
?> |
118 |
?> |