Parnic
ed99d411b2
This avoids unnecessary allocations/reallocations while decoding a message by pre-sizing the buffer to the amount we know it will require. I feel like there's probably a better way to handle this, but this works for now.
41 lines
866 B
JavaScript
41 lines
866 B
JavaScript
'use strict';
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const SLMessage = require('./SLMessage.js').SLMessage;
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const MSG_ID = 18003;
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exports.SLGetGatewayDataMessage = class SLGetGatewayDataMessage extends SLMessage {
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constructor(buf) {
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var size;
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if (buf) {
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size = buf.readInt32LE(4) + 8;
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}
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super(0, MSG_ID, size);
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if (typeof buf === 'string') {
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this.writeSLString(buf);
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this.writeSLString(buf);
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} else if (buf) {
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this._wroteSize = true;
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this.writeBuffer(buf, 0);
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this.decode();
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}
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}
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decode() {
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super.decode();
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this.gatewayFound = this.readUInt8() !== 0;
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this.licenseOK = this.readUInt8() !== 0;
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this.ipAddr = this.readSLString();
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this.port = this.readUInt16LE();
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this.portOpen = this.readUInt8() !== 0;
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this.relayOn = this.readUInt8() !== 0;
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}
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static getResponseId() {
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return MSG_ID + 1;
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}
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};
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