#!/usr/bin/env perl

use warnings;
use strict;
use POSIX;

my $action;

eval {
    POSIX::setgid( scalar( getgrnam('__APACHEGROUP__') ) );
    POSIX::setuid( scalar( getpwnam('__APACHEUSER__') ) );
};

for ( my $i = 0 ; $i < @ARGV ; $i++ ) {
    if ( $ARGV[$i] =~ /^-/ ) {
        $i++;
        next;
    }
    $action = $ARGV[$i];
    last;
}

$action ||= "help";

if ( $action =~ /^(?:[gs]et|(?:add|del)Key)$/ ) {
    eval { require Lemonldap::NG::Manager::Cli; };
    die "Manager libraries not available, aborting ($@)" if ($@);
    Lemonldap::NG::Manager::Cli->run(@ARGV);
}
elsif ( $action =~ /^(?:info|update-cache)$/ ) {
    eval { require Lemonldap::NG::Common::Cli; };
    die "Lemonldap::NG common libraries not available, aborting ($@)" if ($@);
    Lemonldap::NG::Common::Cli->run(@ARGV);
}
else {
    help();
}

sub help {
    print STDERR qq{Usage: $0 <options> action <parameters>

Available actions:
 - help                          : print this
 - info                          : get currentconfiguration info
 - update-cache                  : force configuration cache to be updated
 - get    <keys>                 : get values of parameters
 - set    <key> <value>          : set parameter(s) value(s)
 - addKey <key> <subkey> <value> : add or set a subkey in a parameter
 - delKey <key> <subkey>         : delete subkey of a parameter

See Lemonldap::NG::Common::Cli(3) or Lemonldap::NG::Manager::CLi(3) for more
};
}
__END__

=head1 NAME

=encoding utf8

lemonldap-ng-cli - Command-line manager for Lemonldap::NG web-SSO system.

=head1 SYNOPSIS

  # Get information about current configuration
  $ lemonldap-ng-cli info

  # Update local configuration cache
  $ lemonldap-ng-cli update-cache

  # Get some configuration parameter values
  $ lemonldap-ng-cli get portal domain cookieName

  # Set some values
  $ lemonldap-ng-cli set portal http://auth.e.com/ domain e.com

  # add or set a key
  $ lemonldap-ng-cli addKey macro fullname '$givenName." ".$lastName'

=head1 DESCRIPTION

lemonldap-ng-cli is a command line client that can be used to do some actions
on Lemonldap::NG configuration. Commands are detailed in
L<Lemonldap::NG::Manager::Cli> and L<Lemonldap::NG::Common::CLi>

=head1 SEE ALSO

L<Lemonldap::NG::Manager::Cli>, L<Lemonldap::NG::Common::CLi>
L<http://lemonldap-ng.org/>

=head1 AUTHORS

=over

=item David Coutateur, E<lt>david.jose.delassus@gmail.comE<gt>

=item Clement Oudot, E<lt>clem.oudot@gmail.comE<gt>

=item Xavier Guimard, E<lt>x.guimard@free.frE<gt>

=back

=head1 BUG REPORT

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

=head1 DOWNLOAD

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

=head1 COPYRIGHT AND LICENSE

=over

=item Copyright (C) 2016 by Xavier Guimard, E<lt>x.guimard@free.frE<gt>

=item Copyright (C) 2016 by Clément Oudot, E<lt>clem.oudot@gmail.comE<gt>

=back

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 L<http://www.gnu.org/licenses/>.

=cut