rcon-srcds
Version:
A zero-dependency Typescript library for the Source/Minecraft RCON Protocol
38 lines (37 loc) • 1.17 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.decode = exports.encode = void 0;
/**
* Encode data to packet buffer
* @param type Packet Type
* @param id Packet ID
* @param body Packet body (payload)
* @param encoding Body encoding
* @returns Encoded packet buffer
*/
exports.encode = function (type, id, body, encoding) {
if (encoding === void 0) { encoding = 'ascii'; }
var size = Buffer.byteLength(body) + 14; // body size + 10 + 4 (Null)
var buffer = Buffer.alloc(size);
buffer.writeInt32LE(size - 4, 0);
buffer.writeInt32LE(id, 4);
buffer.writeInt32LE(type, 8);
buffer.write(body, 12, size - 2, encoding);
buffer.writeInt16LE(0, size - 2);
return buffer;
};
/**
* Decodes packet buffer to data
* @param buf Buffer to decode
* @param encoding Body encoding
* @returns Decoded packet object
*/
exports.decode = function (buf, encoding) {
if (encoding === void 0) { encoding = 'ascii'; }
return {
size: buf.readInt32LE(0),
id: buf.readInt32LE(4),
type: buf.readInt32LE(8),
body: buf.toString(encoding, 12, buf.byteLength - 2)
};
};