84 lines
3.4 KiB
JavaScript
84 lines
3.4 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const UUID_1 = require("../UUID");
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const MessageFlags_1 = require("../../enums/MessageFlags");
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const Message_1 = require("../../enums/Message");
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class AlertMessageMessage {
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constructor() {
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this.name = 'AlertMessage';
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this.messageFlags = MessageFlags_1.MessageFlags.Trusted | MessageFlags_1.MessageFlags.FrequencyLow;
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this.id = Message_1.Message.AlertMessage;
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}
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getSize() {
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return (this.AlertData['Message'].length + 1) + this.calculateVarVarSize(this.AlertInfo, 'Message', 1) + this.calculateVarVarSize(this.AlertInfo, 'ExtraParams', 1) + ((16) * this.AgentInfo.length) + 2;
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}
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calculateVarVarSize(block, paramName, extraPerVar) {
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let size = 0;
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block.forEach((bl) => {
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size += bl[paramName].length + extraPerVar;
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});
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return size;
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}
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writeToBuffer(buf, pos) {
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const startPos = pos;
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buf.writeUInt8(this.AlertData['Message'].length, pos++);
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this.AlertData['Message'].copy(buf, pos);
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pos += this.AlertData['Message'].length;
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let count = this.AlertInfo.length;
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buf.writeUInt8(this.AlertInfo.length, pos++);
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for (let i = 0; i < count; i++) {
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buf.writeUInt8(this.AlertInfo[i]['Message'].length, pos++);
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this.AlertInfo[i]['Message'].copy(buf, pos);
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pos += this.AlertInfo[i]['Message'].length;
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buf.writeUInt8(this.AlertInfo[i]['ExtraParams'].length, pos++);
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this.AlertInfo[i]['ExtraParams'].copy(buf, pos);
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pos += this.AlertInfo[i]['ExtraParams'].length;
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}
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count = this.AgentInfo.length;
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buf.writeUInt8(this.AgentInfo.length, pos++);
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for (let i = 0; i < count; i++) {
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this.AgentInfo[i]['AgentID'].writeToBuffer(buf, pos);
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pos += 16;
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}
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return pos - startPos;
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}
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readFromBuffer(buf, pos) {
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const startPos = pos;
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let varLength = 0;
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const newObjAlertData = {
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Message: Buffer.allocUnsafe(0)
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};
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varLength = buf.readUInt8(pos++);
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newObjAlertData['Message'] = buf.slice(pos, pos + varLength);
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pos += varLength;
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this.AlertData = newObjAlertData;
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let count = buf.readUInt8(pos++);
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this.AlertInfo = [];
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for (let i = 0; i < count; i++) {
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const newObjAlertInfo = {
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Message: Buffer.allocUnsafe(0),
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ExtraParams: Buffer.allocUnsafe(0)
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};
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varLength = buf.readUInt8(pos++);
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newObjAlertInfo['Message'] = buf.slice(pos, pos + varLength);
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pos += varLength;
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varLength = buf.readUInt8(pos++);
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newObjAlertInfo['ExtraParams'] = buf.slice(pos, pos + varLength);
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pos += varLength;
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this.AlertInfo.push(newObjAlertInfo);
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}
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count = buf.readUInt8(pos++);
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this.AgentInfo = [];
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for (let i = 0; i < count; i++) {
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const newObjAgentInfo = {
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AgentID: UUID_1.UUID.zero()
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};
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newObjAgentInfo['AgentID'] = new UUID_1.UUID(buf, pos);
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pos += 16;
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this.AgentInfo.push(newObjAgentInfo);
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}
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return pos - startPos;
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}
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}
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exports.AlertMessageMessage = AlertMessageMessage;
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//# sourceMappingURL=AlertMessage.js.map
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