#!/bin/sh
exec smbscript "$0" ${1+"$@"}
/*
	Upgrade from Samba3
	Copyright Jelmer Vernooij 2005
	Released under the GNU GPL v2 or later
*/

options = GetOptions(ARGV,
		"POPT_AUTOHELP",
		"POPT_COMMON_SAMBA",
		"POPT_COMMON_VERSION",
		"POPT_COMMON_CREDENTIALS",
		'verify',
		'targetdir=s',
		'quiet', 
		'realm',
		'blank');

if (options == undefined) {
   println("Failed to parse options");
   return -1;
}

libinclude("base.js");
libinclude("provision.js");
libinclude("upgrade.js");

/*
  print a message if quiet is not set
*/
function message() 
{
	if (options["quiet"] == undefined) {
		print(vsprintf(arguments));
	}
}

/*
 show some help
*/
function ShowHelp()
{
	print("
Samba4 import tool

provision [options] <libdir> <smbconf>
 --targetdir=DIR    Output to specified directory
 --quiet            Be quiet
 --blank            Do not add users or groups, just the structure
 --realm=REALM	    Override realm to use

");
	exit(1);
}

if (options.ARGV.length != 2) {
	ShowHelp();
	exit(1);
}

var lp = loadparm_init();

message("Reading Samba3 databases and smb.conf\n");
var samba3 = samba3_read(options.ARGV[0], options.ARGV[1]);

if (samba3 == undefined) {
	println("Error reading Samba3 data");
	exit(1);
}



message("Provisioning\n");
var subobj = upgrade_provision(samba3);
var paths;
if (options.targetdir != undefined) {
	paths = new Object();
	paths.smbconf = sprintf("%s/smb.conf", options.targetdir);
	var ldbs = new Array("hklm","hkcr","hku","hkcu","hkpd","hkpt","samdb","rootdse","secrets","wins");
	for (var i in ldbs) {
		var n = ldbs[i];
		paths[n] = sprintf("tdb://%s/%s.ldb", options.targetdir, n);
	}
	paths.dns = options.targetdir+"/dns.zone";
} else {
	paths = provision_default_paths(subobj);;
}

var creds = options.get_credentials();
var system_session = system_session();
var paths = provision_default_paths(subobj);

if (options.realm != undefined) {
	subobj.REALM = options.realm;
}

provision(subobj, message, options.blank, paths, system_session, creds);

var ret = upgrade(subobj,samba3,message,paths, system_session, creds);
if (ret > 0) {
	message("Failed to import %d entries\n", ret);
} else {
	provision_dns(subobj, message, paths, system_session, creds);

	message("All OK\n");
}

if (options.verify != undefined) {
	message("Verifying...\n");
	ret = upgrade_verify(subobj, samba3,paths,message);
}

return ret;