* * MIT License: * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ declare(strict_types=1); namespace PROVISION\TFTP; use PROVISION\Logger as Logger; class Opcode { public static function name($v) { static $names = array(TFTPOpcode::RRQ => "RRQ", TFTPOpcode::WRQ => "WRQ", TFTPOpcode::DATA => "DATA", TFTPOpcode::ACK => "ACK", TFTPOpcode::ERROR => "ERROR", TFTPOpcode::OACK => "OACK"); if(isset($names[$v])) return $names[$v]; else return "UNKNOWN"; } const RRQ = 1; // read request const WRQ = 2; // write request const DATA = 3; // send data const ACK = 4; // ack data const ERROR = 5; const OACK = 6; // option ack, instead of first ACK/DATA } ?>