---
name: "Lemonldap::NG::Common::CGI"
section: "3pm"
platform: "linux"
package: "liblemonldap-ng-common-perl"
version: "1.9.7-3+deb9u2"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/Lemonldap::NG::Common::CGI"
---

# Lemonldap::NG::Common::CGI(3pm)

Simple module to extend CGI to manage HTTP "If-Modified-Since / 304 Not Modified" system.

## NAME

Lemonldap::NG::Common::CGI - Simple module to extend CGI to manage HTTP "If-Modified-Since / 304 Not Modified" system.

## SYNOPSIS

```
  use Lemonldap::NG::Common::CGI;

  my $cgi = Lemonldap::NG::Common::CGI->new();
  $cgi->header_public($ENV{SCRIPT_FILENAME});
  print "<html><head><title>Static page</title></head>";
  ...
```

## DESCRIPTION

Lemonldap::NG::Common::CGI just add header\_public subroutine to CGI module to avoid printing HTML elements that can be cached.

## METHODS

### header\_public

header\_public works like header (see CGI) but the first argument has to be a filename: the last modify date of this file is used for reference.

### EXPORT

## SEE ALSO

Lemonldap::NG::Manager, CGI, \<http://lemonldap-ng.org/\>

## AUTHOR

- Clement Oudot, \<clem.oudot@gmail.com\>

  - François-Xavier Deltombe, \<fxdeltombe@gmail.com.\>

  - Xavier Guimard, \<x.guimard@free.fr\>

  ## BUG REPORT

Use OW2 system to report bug or ask for features: \<http://jira.ow2.org\>

## DOWNLOAD

Lemonldap::NG is available at \<http://forge.objectweb.org/project/showfiles.php?group\_id=274\>

## COPYRIGHT AND LICENSE

- Copyright (C) 2008-2016 by Xavier Guimard, \<x.guimard@free.fr\>

  - Copyright (C) 2012-2013 by François-Xavier Deltombe, \<fxdeltombe@gmail.com.\>

  - Copyright (C) 2010-2016 by Clement Oudot, \<clem.oudot@gmail.com\>

  This library 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, or (at your option) any later version.

This program 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 this program.  If not, see \<http://www.gnu.org/licenses/\>.