#!/usr/bin/env perl
#
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# Copyright (C) 2001 Sun Microsystems, Inc. Used by permission.
# Copyright (C) 2005 Red Hat, Inc.
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# END COPYRIGHT BLOCK
#

# makevlvindex

sub usage_and_exit
{
    print "makevlvindex [options]\n";
    print "\n";
    print "Options:\n";
    print "-?              - help\n";
    print "-D rootdn       - Provide a root DN.  Default= '$rootdn'\n";
    print "-w password     - Provide a password for the root DN.\n";
    print "-h host         - Provide a host name. Default= '$host'\n";
    print "-p port         - Provide a port. Default= '$port'\n";
    print "-sn search_name - RDN of the vlvSearch parent entry.\n";
    print "-in index_name  - RDN for the vlvIndex child entry.\n";
    print "-s sort         - Provide a sort specification. Default='$vlvsort'\n";
    exit;
}

# Initialise some things
$vlvsearch_name= "";
$vlvindex_name= "";
$vlvsort= "sn givenname cn ou o";
$rootdn= "cn=Directory Manager";
$host= "localhost";
$port= "389";

# Process the command line arguments
while( $arg = shift)
{
    if($arg eq "-?")
    {
        usage_and_exit();
    }
    elsif($arg eq "-D")
    {
        $rootdn= shift @ARGV;
    }
    elsif($arg eq "-w")
    {
        $rootpw= shift @ARGV;
    }
    elsif($arg eq "-h")
    {
        $host= shift @ARGV;
    }
    elsif($arg eq "-p")
    {
        $port= shift @ARGV;
    }
    elsif($arg eq "-sn")
    {
        $vlvsearch_name= shift @ARGV;
    }
    elsif($arg eq "-in")
    {
        $vlvindex_name= shift @ARGV;
    }
    elsif($arg eq "-s")
    {
        $vlvsort= shift @ARGV;
    }
    else
    {
        print "$arg: Unknown command line argument.\n";
    }
}

$ldapmodify= "ldapmodify -h $host -p $port -D \"$rootdn\" -w $rootpw";

if( $vlvsearch_name eq "" ||
    $vlvindex_name eq "" ||
    $vlvsort eq "" ||
    $rootdn eq "" ||
    $host eq "" ||
    $port eq "")
{
    print "Error: Need command line information..\n";
    usage_and_exit();
}

if( $rootpw eq "" )
{
    print "Warning: No root DN password provided.  Won't be able to add VLV Search and Index entries.\n";
}

# Tell the user what we're up to.
print "Adding VLV Search entry.\n";

@vlvindex= (
            "dn: cn=$vlvindex_name, cn=$vlvsearch_name, cn=config, cn=ldbm\n",
            "objectclass: top\n",
            "objectclass: vlvIndex\n",
            "cn: $vlvindex_name\n",
            "vlvsort: $vlvsort\n\n" );

open(FD,"| $ldapmodify -a -c");
print FD @vlvindex;
close(FD);