#!/usr/bin/perl

use Lemonldap::NG::Manager::Conf;
use Lemonldap::NG::Manager::Conf::Constants;
use Data::Dumper;
use strict;

our $refFile = `mktemp`;
our $editFile = `mktemp`;

chomp $refFile;
chomp $editFile;

my $conf = Lemonldap::NG::Manager::Conf->new(
    {
        type    => 'File',
        dirName => '__CONFDIR__',
    }
);

open F1, ">$refFile" or quit($!);
open F2, ">$editFile" or quit($!);
my $tmp = Dumper($conf->getConf);
print F1 $tmp;
print F2 $tmp;
close F1;
close F2;

system "editor $editFile";

if(`diff $refFile $editFile`) {
    my $VAR1;
    my $buf;
    open F1, $editFile;
    while(<F1>) {
        $buf .= $_;
    }
    eval $buf;
    quit($@) if($@);
    my $res = $conf->saveConf($VAR1);
    if( $res > 0) {
        print STDERR "Configuration $res saved\n";
    }
    else {
        print STDERR "Configuration was not saved:\n  ";
	if( $res == CONFIG_WAS_CHANGED ) {
	    print STDERR "Configuration has changed\n";
	}
	elsif( $res == DATABASE_LOCKED ) {
	    print STDERR "Configuration database is or can nor be locked\n";
	}
	elsif( $res == UPLOAD_DENIED ) {
	    print STDERR "You're not authorized to save this configuration\n";
	}
	elsif( $res == SYNTAX_ERROR ) {
	    print STDERR "Syntax error in your configuration\n";
	}
	elsif( $res == UNKNOWN_ERROR ) {
	    print STDERR "Unknown error\n";
	}
    }
}
else {
    print STDERR "Configuration not changed\n";
}

unlink $editFile;
unlink $refFile;

sub quit {
    unlink $editFile;
    unlink $refFile;
    print STDERR "$_[0]\n";
    exit 1;
}