55 lines
1.2 KiB
JavaScript
55 lines
1.2 KiB
JavaScript
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var mid=1;
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function getMid(){
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mid++;
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if(mid>10000){
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mid=1;
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}
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return mid+"";
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}
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this.decode = function (msg) {
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//对msg进行解析，并返回物模型数据
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var content=msg.content;
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var type = content.type;
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if (type=="report") {
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//属性上报
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return {
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mid: msg.mid,
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productKey: msg.productKey,
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deviceName: msg.deviceName,
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type:"property",
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identifier: "report", //属性上报
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occur: new Date().getTime(), //时间戳，设备上的事件或数据产生的本地时间
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time: new Date().getTime(), //时间戳，消息上报时间
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data: content.params,
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};
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}
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return null;
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};
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this.encode = function (service,device) {
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var type=service.type;
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var identifier=service.identifier;
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var entityId=service.deviceName;
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var deviceMid=getMid();
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var params={};
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var target={};
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if("property"==type&&"set"==identifier){
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var domain=entityId.split(".")[0];
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var powerstate=service.params.powerstate==1?"turn_on":"turn_off";
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params.type="call_service";
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params.domain=domain;
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params.service=powerstate;
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target.entity_id=entityId;
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params.target=target;
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}
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return {
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productKey:service.productKey,
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deviceName:service.deviceName,
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mid:deviceMid,
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content:params
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}
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};
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