PAL.C.T MINI SHELL
#!/usr/bin/perl
# update.cgi
# Find and install modules that need updating
require './webmin-lib.pl';
&ReadParse();
&error_setup($text{'update_err'});
# Display the results and maybe take action
$| = 1;
$theme_no_table = 1;
&ui_print_header(undef, $text{'update_title'}, "");
print "<b>",&text('update_info'),"</b><p>\n";
# Fetch updates
@urls = $in{'source'} == 0 ? ( $update_url ) : split(/\r?\n/, $in{'other'});
$count = 0;
foreach $url (@urls) {
# Get updates from this URL, and filter to those for this system
$checksig = $in{'checksig'} ? 2 : $url eq $update_url ? 2 : 1;
($updates, $host, $port, $page, $ssl) =
&fetch_updates($url, $in{'upuser'}, $in{'uppass'}, $checksig);
$updates = &filter_updates($updates, undef,
$in{'third'}, $in{'missing'});
$count += scalar(@$updates);
foreach $u (@$updates) {
# Get module or theme's details
my %minfo = &get_module_info($u->[0]);
my %tinfo = &get_theme_info($u->[0]);
my %info = %minfo ? %minfo : %tinfo;
# Skip if we already have the version, perhaps from an earlier
# update in this run
my $nver = $u->[1];
$nver =~ s/^(\d+\.\d+)\..*$/$1/;
next if (%info && $info{'version'} &&
$info{'version'} >= $nver);
if ($in{'show'}) {
# Just tell the user what would be done
print &text('update_mshow', "<b>$u->[0]</b>", "<b>$u->[1]</b>"),
"<br>\n";
print " " x 10;
print "$text{'update_fixes'} : " if ($info{'longdesc'});
print $u->[4],"<p>\n";
$donemodule{$u->[0]} = 1;
}
else {
# Actually do the update ..
my (@mdescs, @mdirs, @msizes);
print &text('update_mok', "<b>$u->[0]</b>", "<b>$u->[1]</b>"),
"<br>\n";
print " " x 10;
print "$text{'update_fixes'} : " if ($info{'longdesc'});
print $u->[4],"<br>\n";
($mhost, $mport, $mpage, $mssl) =
&parse_http_url($u->[2], $host, $port, $page, $ssl);
($mfile = $mpage) =~ s/^(.*)\///;
$mtemp = &transname($mfile);
$progress_callback_url = $u->[2];
$progress_callback_prefix = " " x 10;
&retry_http_download($mhost, $mport, $mpage, $mtemp, undef,
\&progress_callback, $mssl,
$in{'upuser'}, $in{'uppass'});
$irv = &check_update_signature($mhost, $mport, $mpage,
$mssl, $in{'upuser'}, $in{'uppass'},
$mtemp, $checksig);
$irv ||= &install_webmin_module($mtemp, 1, 0,
[ $base_remote_user ]);
print " " x 10;
if (!ref($irv)) {
print &text('update_failed', $irv),"<p>\n";
}
else {
print &text('update_mdesc', "<b>$irv->[0]->[0]</b>",
"<b>$irv->[2]->[0]</b>"),"<p>\n";
$donemodule{$irv->[0]->[0]} = 1;
}
}
}
}
print &text('update_none'),"<br>\n" if (!$count);
# Check if a new version of webmin itself is available
$version = &get_latest_webmin_version();
if ($version > &get_webmin_version()) {
print "<b>",&text('update_version', $version),"</b><p>\n";
}
&ui_print_footer("", $text{'index_return'});
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