File:
[LON-CAPA] /
loncom /
cgi /
decompress.pl
Revision
1.12:
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Wed Jun 9 19:04:47 2004 UTC (20 years, 2 months ago) by
albertel
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MAIN
CVS tags:
version_1_3_X,
version_1_3_3,
version_1_3_2,
version_1_3_1,
version_1_3_0,
version_1_2_X,
version_1_2_99_1,
version_1_2_99_0,
version_1_2_1,
version_1_2_0,
version_1_1_99_5,
version_1_1_99_4,
version_1_1_99_3,
version_1_1_99_2,
version_1_1_99_1,
HEAD
- large number of roles would blow up the system call. (BUG#3044)
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: my %origENV=%ENV;
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: %ENV=%origENV;
46: if(! $file || ! $dir) {
47: print <<END;
48: <html><body>Bad Enviroment!</body></html>
49: END
50: } else {
51: print <<END;
52: <html><body><b>Output of decompress:</b><br /><br />
53: END
54: chdir $dir;
55: if ($file =~ m|zip|) {
56: open(OUTPUT, "unzip $file 2> /dev/null |");
57: while (<OUTPUT>) {
58: print "$_<br />";
59: }
60: close(OUTPUT);
61: } elsif ($file =~ m|tar.gz|) {
62: open(OUTPUT, "tar -zxpvf $file 2> /dev/null |");
63: while (<OUTPUT>) {
64: print "$_<br />";
65: }
66: close(OUTPUT);
67: } elsif ($file =~ m|tar.bz2|) {
68: open(OUTPUT, "tar -jxpvf $file 2> /dev/null |");
69: while (<OUTPUT>) {
70: print "$_<br />";
71: }
72: close(OUTPUT);
73: } elsif ($file =~ m|bz2|) {
74: open(OUTPUT, "bunzip2 $file 2> /dev/null |");
75: while (<OUTPUT>) {
76: print "$_<br />";
77: }
78: close(OUTPUT);
79: } elsif ($file =~ m|tgz|) {
80: open(OUTPUT, "tar -zxpvf $file 2> /dev/null |");
81: while (<OUTPUT>) {
82: print "$_<br />";
83: }
84: close(OUTPUT);
85: } elsif ($file =~ m|gz|) {
86: open(OUTPUT, "gunzip $file 2> /dev/null |");
87: while (<OUTPUT>) {
88: print "$_<br />";
89: }
90: close(OUTPUT);
91: } elsif ($file =~ m|tar|) {
92: open(OUTPUT, "tar -xpvf $file 2> /dev/null |");
93: while (<OUTPUT>) {
94: print "$_<br />";
95: }
96: close(OUTPUT);
97: } else {
98: print "There has been an error in determining the file type of $file, please check name";
99: }
100: print "<br /><b>Decompress complete!</b><br /></body></html>";
101: }
102: }
103:
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