}
exit;
} elseif ($_REQUEST['act'] == 'backup') {
/* 权限检查 */
admin_privilege_valid('db_backup.php', 'backup');
/* 生成备份的文件名 */
$tpl['sqlfname'] = DumpSql::getRandName() . '.sql';
/* 生成所有表 */
$tables = $db->getCol("SHOW TABLES");
$onclick = "Formc.cbgSyncCb(Formc.cbgByContainer('wfm-dbbackup-customtable'),'wfm-dbbackup-selall')";
foreach ($tables as $table) {
$items[] = array('value' => $table, 'text' => $table, 'onclick' => $onclick, 'class' => 'checkbox');
}
/* HTML 控件 */
$formc = new Formc();
$tpl['cbg_custom_table'] = $formc->cbg('custom_tables[]', $items);
/* 初始化页面信息 */
$tpl['_body'] = 'backup';
} elseif ($_REQUEST['act'] == 'dumpsql') {
/* 权限检查 */
admin_privilege_valid('db_backup.php', 'backup');
/* 初始化常量 */
$vol = intval($_POST['vol']) > 0 ? intval($_POST['vol']) : 1;
$volsize = intval($_POST['volsize']) > 0 ? intval($_POST['volsize']) : 1536;
//分卷文件大小( KB为单位 )
$columns = intval($_POST['columns']);
$extended = intval($_POST['extended']);
/* 初始化常量 - 备份文件名(去除扩展名) */
$sqlfname = substr($_POST['sqlfname'], -4) != '.sql' ? DumpSql::getRandName() : trim($_POST['sqlfname']);
$sqlfname = substr($sqlfname, 0, -4);
/* 创建 DumpSql 对象 */
