version 1.5, 2003/11/17 23:12:12
|
version 1.8, 2003/11/19 15:07:25
|
Line 1
|
Line 1
|
#!/usr/bin/perl |
#!/usr/bin/perl |
# |
# |
# |
# |
# Copyright Michigan State University Board of Trustees |
# Copyright Michigan State University Board of Trustees |
|
# $Id |
# |
# |
# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
# |
# |
Line 28
|
Line 29
|
# A CGI script that decompresses compressed files for mass uploading into |
# A CGI script that decompresses compressed files for mass uploading into |
# construction space |
# construction space |
#### |
#### |
|
use strict; |
use lib '/home/httpd/lib/perl'; |
use lib '/home/httpd/lib/perl'; |
use LONCAPA::Configuration; |
use LONCAPA::loncgi (); |
use LONCAPA::loncgi(); |
if(! &LONCAPA::loncgi::check_cookie_and_load_env()) |
use Apache::lonnet; |
{ |
|
|
if(! &LONCAPA::loncgi::check_cookie_and_load_env()){ |
|
print "Content-type: text/html\n\n"; |
print "Content-type: text/html\n\n"; |
print <<END; |
print <<END; |
<html><body>NO COOKIE!</body></html> |
<html><body>NO COOKIE!</body></html> |
END |
END |
} else { |
|
print "Content-type: text/html\n\n"; |
|
print "<html><head></head><body>"; |
|
print "$ENV{'cgi.path'}"; |
|
print "<br>$ENV{'cgi.file'}"; |
|
print "<br>$ENV{'user.name'}<br>"; |
|
$path = $ENV{'cgi.path'}; |
|
$path =~ m|/{1}|; |
|
$path = $'; #' stupid emacs |
|
$path =~ m|/{1}|; |
|
$path = $'; |
|
$username = $`; #Hmm, can't use the enviroment for this, if you are a co-author.. so we work around it. |
|
$path2 = "/home/$username/public_html/"; |
|
$path2 .=$path; |
|
$back_path = ""; |
|
while($path =~ m|/|) { |
|
$back_path .= $`; |
|
$back_path .= "/"; |
|
$path = $'; #' stupid emacs |
|
} |
|
$path = "/home/$username/public_html"; |
|
$path .= '/'; |
|
$path .= $back_path; |
|
print "<br>path: $path<br>"; |
|
print "back_path: $back_path <br>"; |
|
print "path2: $path2 <br>"; |
|
print "$path2<br>"; |
|
if ( -r $path2){ |
|
print "Good read access is allowed"; |
|
print "<br><br>"; |
|
$right = $ENV{'request.role'}; |
|
$right =~ m|\.|; |
|
$right = $`; |
|
$filename = $ENV{'cgi.file'}; |
|
if($right eq "ca" || $right eq "au") { |
|
chdir $path; |
|
if ($filename =~ m|zip|) { |
|
system "unzip -qq $path2 &> /dev/null"; |
|
} elsif ($filename =~ m|tar.gz|) { |
|
system "tar -zxpvf $path2 &> /dev/null"; |
|
} elsif ($filename =~ m|tar.bz2|){ |
|
system "tar -jxpvf $path2 &> /dev/null"; |
|
} elsif ($filename =~ m|bz2|){ |
|
system "bunzip2 $path2 &> /dev/null"; |
|
} elsif ($filename =~ m|tgz|){ |
|
system "tar -zxpvf $path2 &> /dev/null"; |
|
} elsif ($filename =~ m|gz|){ |
|
system "gunzip $path2 &> /dev/null"; |
|
} elsif ($filename =~ m|tar|){ |
|
system "tar -xpvf $path2 &> /dev/null"; |
|
} |
|
} |
|
else {print "You don't have proper privledges";} |
|
} |
} |
else { print "Read access not allowed!"; } |
else |
print '<meta http-equiv="refresh" content="0; URL='; |
{ |
print "http://$ENV{'SERVER_NAME'}/~$username'}/$back_path"; print '" />'; |
print "Content-type: text/html\n\n"; |
print '</body></html>'; |
if(! $ENV{'cgi.file'} || ! $ENV{'cgi.dir'}) |
&Apache::lonnet::delenv(cgi.file); |
{ |
&Apache::lonnet::delenv(cgi.path); |
print <<END; |
|
<html><body>Bad Enviroment!</body></html> |
|
END |
|
} |
|
else |
|
{ |
|
print <<END; |
|
<html><body><b>Output of decompress:</b><br /><br /> |
|
END |
|
chdir $ENV{'cgi.dir'}; |
|
if ($ENV{'cgi.file'} =~ m|zip|) |
|
{ |
|
open(OUTPUT, "unzip $ENV{'cgi.file'} 2> /dev/null |"); |
|
while (<OUTPUT>) |
|
{ |
|
print "$_<br />"; |
|
} |
|
close(TRACE); |
|
} |
|
elsif ($ENV{'cgi.file'} =~ m|tar.gz|) |
|
{ |
|
open(OUTPUT, "tar -zxpvf $ENV{'cgi.file'} 2> /dev/null |"); |
|
while (<OUTPUT>) |
|
{ |
|
print "$_<br />"; |
|
} |
|
close(TRACE); |
|
} |
|
elsif ($ENV{'cgi.file'} =~ m|tar.bz2|) |
|
{ |
|
open(OUTPUT, "tar -jxpvf $ENV{'cgi.file'} 2> /dev/null |"); |
|
while (<OUTPUT>) |
|
{ |
|
print "$_<br />"; |
|
} |
|
close(TRACE); |
|
} |
|
elsif ($ENV{'cgi.file'} =~ m|bz2|) |
|
{ |
|
open(OUTPUT, "bunzip2 $ENV{'cgi.file'} 2> /dev/null |"); |
|
while (<OUTPUT>) |
|
{ |
|
print "$_<br />"; |
|
} |
|
close(TRACE); |
|
} |
|
elsif ($ENV{'cgi.file'} =~ m|tgz|) |
|
{ |
|
open(OUTPUT, "tar -zxpvf $ENV{'cgi.file'} 2> /dev/null |"); |
|
while (<OUTPUT>) |
|
{ |
|
print "$_<br />"; |
|
} |
|
close(TRACE); |
|
} |
|
elsif ($ENV{'cgi.file'} =~ m|gz|) |
|
{ |
|
open(OUTPUT, "gunzip $ENV{'cgi.file'} 2> /dev/null |"); |
|
while (<OUTPUT>) |
|
{ |
|
print "$_<br />"; |
|
} |
|
close(TRACE); |
|
} |
|
elsif ($ENV{'cgi.file'} =~ m|tar|) |
|
{ |
|
open(OUTPUT, "tar -xpvf $ENV{'cgi.file'} 2> /dev/null |"); |
|
while (<OUTPUT>) |
|
{ |
|
print "$_<br />"; |
|
} |
|
close(TRACE); |
|
} |
|
else |
|
{ |
|
print "There has been an error in determining the file type of $ENV{'cgi.file'}, please check name"; |
|
} |
|
print "<br /><b>Decompress complete!</b><br /></body></html>"; |
|
} |
} |
} |
|
|