<!DOCTYPE piml PUBLIC "-//TUX/DTD piml 1.0 Final//EN"
"http://lpml.sourceforge.net/DTD/piml.dtd">
<!-- mimetex_version_check.piml -->
<!-- Stuart Raeburn -->
<!-- $Id: mimetex_version_check.piml,v 1.1 2008/12/18 22:30:24 raeburn Exp $ -->
<!--
This file is part of the LearningOnline Network with CAPA (LON-CAPA).
LON-CAPA is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
LON-CAPA is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with LON-CAPA; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
/home/httpd/html/adm/gpl.txt
http://www.lon-capa.org/
-->
<piml>
<files>
<file>
<target dist="default">/</target>
<perlscript mode="fg">
my $currversionfile = '/home/httpd/lonTabs/mimetex-version';
my $newversionfile = '../cgi/mimeTeX/VERSION';
my $fh;
if (-e $newversionfile) {
if (open($fh, "<$newversionfile")) {
my $newversion = <$fh>;
close($fh);
chomp($newversion);
if ($newversion=~ /^\d+\.\d+$/) {
if (-e $currversionfile) {
if (open($fh, "<$currversionfile")) {
my $currversion = <$fh>;
close($fh);
chomp($version);
if ($currversion=~ /^\d+\.\d+$/) {
if ($currversion ne $newversion) {
unlink('/home/httpd/cgi/mimetexcache/*.gif');
print "All .gif files cached by previous mimeTeX version have been removed from the mimetexcache directory\n";
if (open($fh, ">$currversionfile")) {
print $fh "$newversion";
close($fh);
print "mimetex-version file in /home/httpd/lonTabs set to version: $newversion.\n";
}
}
}
}
} else {
unlink('/home/httpd/cgi/mimetexcache/*.gif');
print "All .gif files cached by previous mimeTeX version have been removed from the mimetexcache directory\n";
if (open($fh, ">$currversionfile")) {
print $fh "$newversion";
close($fh);
print "mimetex-version file in /home/httpd/lonTabs set to version: $newversion.\n";`
}
}
}
}
}
</perlscript>
</file>
</files>
</piml>
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