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#!/usr/local/bin/php -q
<?php
require_once('config.inc');
cleanup_backupcache();
$confvers = get_backups();
unset($confvers['versions']);
$fp = fopen('php://stdin', 'r');
function print_backup_info($backup_info, $number) {
if($backup_info['time'] != 0) {
$date = date(gettext("n/j/y H:i:s"), $backup_info['time']);
} else {
$date = gettext("Unknown");
}
list($page, $reason) = explode(": ", $backup_info['description'], 2);
if (empty($reason)) {
$reason = $page;
$page = gettext("Unknown Page");
}
echo sprintf("%02d", $number) . ". {$date}\tv{$backup_info['version']}\t{$page}\n";
if ($reason) {
echo " {$reason}\n";
}
}
function list_backups($which="all", $return=false) {
global $confvers;
if (count($confvers) == 0) {
echo gettext("No backups found in the configuration history.");
return;
}
for ($c = count($confvers)-1; $c >= 0; $c--) {
if (is_numeric($which) && ($c != $which)) {
continue;
}
print_backup_info($confvers[$c], $c+1);
echo "\n";
}
}
function choose_backup() {
global $fp, $confvers;
if (count($confvers) == 0) {
echo gettext("No backups found in the configuration history.");
return -1;
}
echo gettext("Which configuration would you like to restore?") . "\n";
echo " 1-" . count($confvers) . " : ";
$number = strtoupper(chop(fgets($fp)));
if (is_numeric($number) && ($number > 0) && ($number <= count($confvers))) {
return $number;
} else {
echo gettext("That is not a valid backup number.\n");
return -1;
}
}
function restore_history_backup($number) {
global $g, $fp, $confvers;
if (is_numeric($number) && ($number > 0) && ($number <= count($confvers))) {
$realnumber = $number - 1;
echo "\n" . gettext("Is this the backup you wish to restore?") . "\n";
list_backups($realnumber);
$thisbackup = $confvers[$realnumber];
echo gettext("Y/N?") . " : ";
$confirm = strtoupper(chop(fgets($fp)));
if ($confirm == gettext("Y")) {
conf_mount_rw();
if (config_restore($g['conf_path'] . '/backup/config-' . $thisbackup['time'] . '.xml') == 0) {
echo "\n";
echo sprintf(gettext('Successfully reverted to timestamp %1$s with description "%2$s".'), date(gettext("n/j/y H:i:s"), $thisbackup['time']), $thisbackup['description']);
echo "\n" . gettext("You may need to reboot the firewall or restart services before the restored configuration is fully active.") . "\n\n";
} else {
echo gettext("Unable to revert to the selected configuration.") . "\n";
}
conf_mount_ro();
} else {
echo gettext("Restore cancelled.") . "\n";
}
} else {
echo gettext("Restore cancelled due to invalid input.") . "\n";
}
}
while (true) {
echo "\n";
echo gettext("Restore Backup from Configuration History") . "\n\n";
echo "1) " . gettext("List Backups") . "\n";
echo "2) " . gettext("Restore Backup") . "\n";
echo "Q) " . gettext("Quit") . "\n";
echo "\n\n";
echo gettext("Please select an option to continue") . ": ";
$command = strtolower(chop(fgets($fp)));
// Make sure we can detect a foreign language "quit" command.
if (strtolower($command) == gettext("quit"))
$command = "quit";
switch ($command) {
case "q":
case "quit":
echo "\n";
fclose($fp);
die;
break;
case "1":
list_backups();
break;
case "2":
$number = choose_backup();
restore_history_backup($number);
fclose($fp);
die;
break;
}
}
fclose($fp);
die;
?>
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