/**
* 检查log目录是否可写
* @return bool
*/
public static function checkWriteable()
{
$ok = true;
if (!is_dir(WORKERMAN_LOG_DIR)) {
// 检查log目录是否可读
umask(0);
if (@mkdir(WORKERMAN_LOG_DIR, 0777) === false) {
$ok = false;
}
@chmod(WORKERMAN_LOG_DIR, 0777);
}
if (!is_readable(WORKERMAN_LOG_DIR) || !is_writeable(WORKERMAN_LOG_DIR)) {
$ok = false;
}
if (!$ok) {
$pad_length = 26;
Master::notice(WORKERMAN_LOG_DIR . " Need to have read and write permissions\tWorkerman start fail");
exit("------------------------LOG------------------------\n" . str_pad(WORKERMAN_LOG_DIR, $pad_length) . "[31;40m [NOT READABLE/WRITEABLE] [0m\n\n[31;40mDirectory " . WORKERMAN_LOG_DIR . " Need to have read and write permissions[0m\n\n[31;40mWorkerman start fail[0m\n\n");
}
}