1: #!/usr/bin/perl
2: #
3: #
4: # Copyright Michigan State University Board of Trustees
5: # $Id
6: #
7: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
8: #
9: # LON-CAPA is free software; you can redistribute it and/or modify
10: # it under the terms of the GNU General Public License as published by
11: # the Free Software Foundation; either version 2 of the License, or
12: # (at your option) any later version.
13: #
14: # LON-CAPA is distributed in the hope that it will be useful,
15: # but WITHOUT ANY WARRANTY; without even the implied warranty of
16: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17: # GNU General Public License for more details.
18: #
19: # You should have received a copy of the GNU General Public License
20: # along with LON-CAPA; if not, write to the Free Software
21: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22: #
23: # /home/httpd/cgi-bin/decompress.pl
24: #
25: # http://www.lon-capa.org/
26: #
27: # The LearningOnline Network with CAPA
28: #
29: # A CGI script that decompresses compressed files for mass uploading into
30: # construction space
31: ####
32: use strict;
33: use lib '/home/httpd/lib/perl';
34: use LONCAPA::loncgi;
35:
36: if(! &LONCAPA::loncgi::check_cookie_and_load_env()) {
37: print "Content-type: text/html\n\n";
38: print <<END;
39: <html><body>NO COOKIE!</body></html>
40: END
41: } else {
42: print "Content-type: text/html\n\n";
43: my $file=$env{'cgi.file'};
44: my $dir=$env{'cgi.dir'};
45: if(! $file || ! $dir) {
46: print <<END;
47: <html><body>Bad Enviroment!</body></html>
48: END
49: } else {
50: print <<END;
51: <html><body><b>Output of decompress:</b><br /><br />
52: END
53: chdir $dir;
54: if ($file =~ m|zip|) {
55: open(OUTPUT, "unzip $file 2> /dev/null |");
56: while (<OUTPUT>) {
57: print "$_<br />";
58: }
59: close(OUTPUT);
60: } elsif ($file =~ m|tar.gz|) {
61: open(OUTPUT, "tar -zxpvf $file 2> /dev/null |");
62: while (<OUTPUT>) {
63: print "$_<br />";
64: }
65: close(OUTPUT);
66: } elsif ($file =~ m|tar.bz2|) {
67: open(OUTPUT, "tar -jxpvf $file 2> /dev/null |");
68: while (<OUTPUT>) {
69: print "$_<br />";
70: }
71: close(OUTPUT);
72: } elsif ($file =~ m|bz2|) {
73: open(OUTPUT, "bunzip2 $file 2> /dev/null |");
74: while (<OUTPUT>) {
75: print "$_<br />";
76: }
77: close(OUTPUT);
78: } elsif ($file =~ m|tgz|) {
79: open(OUTPUT, "tar -zxpvf $file 2> /dev/null |");
80: while (<OUTPUT>) {
81: print "$_<br />";
82: }
83: close(OUTPUT);
84: } elsif ($file =~ m|gz|) {
85: open(OUTPUT, "gunzip $file 2> /dev/null |");
86: while (<OUTPUT>) {
87: print "$_<br />";
88: }
89: close(OUTPUT);
90: } elsif ($file =~ m|tar|) {
91: open(OUTPUT, "tar -xpvf $file 2> /dev/null |");
92: while (<OUTPUT>) {
93: print "$_<br />";
94: }
95: close(OUTPUT);
96: } else {
97: print "There has been an error in determining the file type of $file, please check name";
98: }
99: print "<br /><b>Decompress complete!</b><br /></body></html>";
100: }
101: }
102:
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>