46 lines
792 B
JavaScript
46 lines
792 B
JavaScript
var Protocol;
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Protocol = (function() {
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function Protocol() {}
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Protocol.OKAY = 'OKAY';
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Protocol.FAIL = 'FAIL';
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Protocol.STAT = 'STAT';
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Protocol.LIST = 'LIST';
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Protocol.DENT = 'DENT';
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Protocol.RECV = 'RECV';
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Protocol.DATA = 'DATA';
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Protocol.DONE = 'DONE';
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Protocol.SEND = 'SEND';
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Protocol.QUIT = 'QUIT';
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Protocol.decodeLength = function(length) {
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return parseInt(length, 16);
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};
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Protocol.encodeLength = function(length) {
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return ('0000' + length.toString(16)).slice(-4).toUpperCase();
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};
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Protocol.encodeData = function(data) {
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if (!Buffer.isBuffer(data)) {
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data = new Buffer(data);
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}
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return Buffer.concat([new Buffer(Protocol.encodeLength(data.length)), data]);
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};
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return Protocol;
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})();
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module.exports = Protocol;
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