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File:  [LON-CAPA] / loncom / cgi / lonversions.pl
Revision 1.5: download - view: text, annotated - select for diffs
Fri Nov 28 20:50:25 2008 UTC (15 years, 6 months ago) by raeburn
Branches: MAIN
CVS tags: HEAD
- Add localization
- Add &main() subroutine
- Access control uses routines from LONCAPA::loncgi

    1: #!/usr/bin/perl
    2: $|=1;
    3: # Prints ut the Id line from most files
    4: # $Id: lonversions.pl,v 1.5 2008/11/28 20:50:25 raeburn Exp $
    5: #
    6: # Copyright Michigan State University Board of Trustees
    7: #
    8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
    9: #
   10: # LON-CAPA is free software; you can redistribute it and/or modify
   11: # it under the terms of the GNU General Public License as published by
   12: # the Free Software Foundation; either version 2 of the License, or
   13: # (at your option) any later version.
   14: #
   15: # LON-CAPA is distributed in the hope that it will be useful,
   16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
   17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   18: # GNU General Public License for more details.
   19: #
   20: # You should have received a copy of the GNU General Public License
   21: # along with LON-CAPA; if not, write to the Free Software
   22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   23: #
   24: # /home/httpd/html/adm/gpl.txt
   25: #
   26: # http://www.lon-capa.org/
   27: #
   28: 
   29: use strict;
   30: 
   31: use lib '/home/httpd/lib/perl/';
   32: use Apache::lonlocal;
   33: use LONCAPA::Configuration;
   34: use LONCAPA::loncgi;
   35: 
   36: print("Content-type: text/html\n\n");
   37: 
   38: &main();
   39: 
   40: sub main {
   41:     if (!&LONCAPA::loncgi::check_ipbased_access('codeversions')) {
   42:         if (!&LONCAPA::loncgi::check_cookie_and_load_env()) {
   43:             &Apache::lonlocal::get_language_handle();
   44:             print(&LONCAPA::loncgi::missing_cookie_msg());
   45:             return;
   46:         }
   47: 
   48:         if (!&LONCAPA::loncgi::can_view('codeversions')) {
   49:             &Apache::lonlocal::get_language_handle();
   50:             print(&LONCAPA::loncgi::unauthorized_msg('codeversions'));
   51:             return;
   52:         }
   53:     }
   54: 
   55:     &Apache::lonlocal::get_language_handle();
   56:     &print_versions();
   57:     return;
   58: }
   59: 
   60: sub print_versions {
   61:     print '<html><body bgcolor="#FFFFFF"><h1>'.&Apache::lonlocal::mt('Handler Versions').'</h1>'.
   62:           "<pre>\n";
   63:     open (DFH, "grep '\$Id:' /home/httpd/perl/* /home/httpd/lib/perl/Apache/*.pm /home/httpd/html/res/adm/includes/* /home/httpd/html/res/adm/pages/*|");
   64:     while (my $line=<DFH>) { 
   65:         print "$line"; 
   66:     }
   67:     close(DFH);
   68:     print '</pre></body></html>';
   69: }
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