mirror of
https://github.com/kerwincui/FastBee.git
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305 lines
9.6 KiB
Lua
305 lines
9.6 KiB
Lua
--- 模块功能：物美MQTT交互
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-- @author 杜兴杰
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-- @module 物美MQTT通信
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-- @license MIT
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-- @copyright 杜兴杰
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-- @email 1066950103@qq.com
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-- @release 2022.8.5
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module(..., package.seeall)
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local m_strProductId
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local m_strDeviceNum
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local m_tMessageQueue = {}
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local m_callbackPropertyData = nil
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local m_callbackFunctionData = nil
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local m_callbackEventData = nil
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local m_callbackDeviceInformationData = nil
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local m_timePropertyId = 0
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local m_timeFunctionId = 0
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local m_timeEventId = 0
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local m_nMonitorCount = 0
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local m_nMonitorTime = 0
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local m_timeMonitorId = 0
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local function GetSubscriberDeviceInformation()
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return "/" .. m_strProductId .. "/" .. m_strDeviceNum .. "/info/get"
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end
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local function GetSubscriberDeviceInOta()
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return "/" .. m_strProductId .. "/" .. m_strDeviceNum .. "/ota/get"
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end
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local function GetSubscriberDeviceProperty()
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return "/" .. m_strProductId .. "/" .. m_strDeviceNum .. "/property/get"
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end
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local function GetSubscriberDevicePropertyOnline()
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return "/" .. m_strProductId .. "/" .. m_strDeviceNum .. "/property-online/get"
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end
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local function GetSubscriberDeviceFunction()
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return "/" .. m_strProductId .. "/" .. m_strDeviceNum .. "/function/get"
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end
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local function GetSubscriberDeviceFunctionOnline()
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return "/" .. m_strProductId .. "/" .. m_strDeviceNum .. "/function-online/get"
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end
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local function GetSubscriberDeviceMonitor()
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return "/" .. m_strProductId .. "/" .. m_strDeviceNum .. "/monitor/get"
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end
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local function GetSubscriberDeviceNtp()
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return "/" .. m_strProductId .. "/" .. m_strDeviceNum .. "/ntp/get"
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end
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local function GetPublishDeviceInformation()
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return "/" .. m_strProductId .. "/" .. m_strDeviceNum .. "/info/post"
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end
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local function GetPublishDeviceProperty()
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return "/" .. m_strProductId .. "/" .. m_strDeviceNum .. "/property/post"
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end
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local function GetPublishDeviceFunction()
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return "/" .. m_strProductId .. "/" .. m_strDeviceNum .. "/function/post"
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end
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local function GetPublishDeviceEvent()
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return "/" .. m_strProductId .. "/" .. m_strDeviceNum .. "/event/post"
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end
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local function GetPublishDeviceNtp()
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return "/" .. m_strProductId .. "/" .. m_strDeviceNum .. "/ntp/post"
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end
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local function GetPublishMonitorProperty()
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return "/" .. m_strProductId .. "/" .. m_strDeviceNum .. "/monitor/post"
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end
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local function PropertyPush()
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if m_callbackPropertyData ~= nil then
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local strTopic = GetPublishDeviceProperty()
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local strMessage = m_callbackPropertyData()
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local nQos = 1
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table.insert(m_tMessageQueue,{topic=strTopic,payload=strMessage,qosr=nQos})
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log.info("------------------PropertyPush---------------")
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end
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end
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local function FunctionPush()
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if m_callbackFunctionData ~= nil then
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local strTopic = GetPublishDeviceFunction()
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local strMessage = m_callbackFunctionData()
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local nQos = 1
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table.insert(m_tMessageQueue,{topic=strTopic,payload=strMessage,qosr=nQos})
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log.info("------------------FunctionPush---------------")
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end
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end
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local function EventPush()
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if m_callbackEventData ~= nil then
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local strTopic = GetPublishDeviceEvent()
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local strMessage = m_callbackEventData()
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local nQos = 1
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table.insert(m_tMessageQueue,{topic=strTopic,payload=strMessage,qosr=nQos})
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log.info("------------------EventPush---------------")
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end
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end
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local function MonitorPush()
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if m_callbackPropertyData ~= nil then
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local strTopic = GetPublishMonitorProperty()
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local strMessage = m_callbackPropertyData()
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local nQos = 1
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table.insert(m_tMessageQueue,{topic=strTopic,payload=strMessage,qosr=nQos})
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log.info("------------------MonitorPush---------------")
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end
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end
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local function DeviceMonitorTimeCallback()
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MonitorPush()
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if m_nMonitorCount ~= 0 then
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m_nMonitorCount = m_nMonitorCount -1
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m_timeMonitorId = sys.timerStart(
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DeviceMonitorTimeCallback
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,m_nMonitorTime)
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else
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sys.timerStop(m_timeMonitorId)
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m_timeMonitorId= 0
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end
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log.info("----m_nMonitorCount=" .. m_nMonitorCount)
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end
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local function DeviceInformationPush()
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if m_callbackDeviceInformationData ~= nil then
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local strTopic = GetPublishDeviceInformation()
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local strMessage = m_callbackDeviceInformationData()
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local nQos = 1
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table.insert(m_tMessageQueue,{topic=strTopic,payload=strMessage,qosr=nQos})
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end
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end
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--- mqtt交互初始化
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-- @string strProductId,string类型,产品ID
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-- @string strDeviceNum,string类型，设备号 IMEI
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-- @return nil
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function Init(strProductId,strDeviceNum)
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m_strProductId = strProductId
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m_strDeviceNum = strDeviceNum
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end
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--- mqtt交互延时初始化
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-- @return nil
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function DelayInit()
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DeviceInformationPush();
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end
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--- mqtt 获取待发送数据 一次取出一天且删除
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-- @return bResult false 没有数据 true 有数据
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-- @return strMessage 要发送的数据
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-- @return strTopic 要发送的主题
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-- @return nQos 发送消息级别
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function GetData()
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local bResult = false
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local strMessage =""
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local strTopic =""
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local nQos = 0
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if #m_tMessageQueue>0 then
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local outMsg = table.remove(m_tMessageQueue,1)
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bResult = true
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strMessage = outMsg.payload
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strTopic = outMsg.topic
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nQos = outMsg.qosr
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end
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return bResult,strMessage,strTopic,nQos
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end
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--- mqtt 设置属性的获取获取函数，内部调用发送的时候会执行这个函数 这个函数外部实现
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-- @function callback,函数类型, 数据函
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function SetCallbackPropertyData(callback)
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m_callbackPropertyData = callback
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end
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--- mqtt 设置功能的获取获取函数，内部调用发送的时候会执行这个函数 这个函数外部实现
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-- @function callback,函数类型, 数据函
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function SetCallbackFunctionData(callback)
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m_callbackFunctionData = callback
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end
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--- mqtt 设置事件的获取获取函数，内部调用发送的时候会执行这个函数 这个函数外部实现
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-- @function callback,函数类型, 数据函
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function SetCallbackEventData(callback)
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m_callbackEventData = callback
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end
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--- mqtt 设置设备信息获取函数，这个函数外部实现
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-- @function callback,函数类型, 数据函
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function SetCallbackInformationData(callback)
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m_callbackDeviceInformationData = callback
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end
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--- mqtt 设置属性发布
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-- @number nTime,数字类型, 0停止定时器 其他值开启定时器
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function SetPropertyPush(nTime)
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if m_timePropertyId ~= 0 then
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sys.timerStop(m_timePropertyId)
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m_timePropertyId = 0
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end
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if nTime~= 0 then
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m_timePropertyId = sys.timerLoopStart(PropertyPush,nTime)
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end
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end
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--- mqtt 设置功能发布
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-- @number nTime,数字类型, 0停止定时器 其他值开启定时器
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function SetFunctionPush(nTime)
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if m_timeFunctionId ~= 0 then
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sys.timerStop(m_timeFunctionId)
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m_timeFunctionId = 0
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end
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if nTime~= 0 then
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m_timeFunctionId = sys.timerLoopStart(FunctionPush,nTime)
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end
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end
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--- mqtt 设置事件发布
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-- @number nTime,数字类型, 0停止定时器 其他值开启定时器
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function SetEventPush(nTime)
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if m_timeEventId ~= 0 then
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sys.timerStop(m_timeEventId)
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m_timeEventId = 0
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end
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if nTime~= 0 then
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m_timeEventId = sys.timerLoopStart(EventPush,nTime)
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end
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end
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--- mqtt 获取要订阅的所有主题
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-- @return tSubscriber,表类型, topic 主题 qos级别
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function GetSubscriberAll()
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local tSubscriber ={}
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table.insert(tSubscriber,{topic=GetSubscriberDeviceInformation(),qos=1})
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table.insert(tSubscriber,{topic=GetSubscriberDeviceProperty(),qos=1})
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table.insert(tSubscriber,{topic=GetSubscriberDevicePropertyOnline(),qos=1})
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table.insert(tSubscriber,{topic=GetSubscriberDeviceFunction(),qos=1})
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table.insert(tSubscriber,{topic=GetSubscriberDeviceFunctionOnline(),qos=1})
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table.insert(tSubscriber,{topic=GetSubscriberDeviceMonitor(),qos=1})
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table.insert(tSubscriber,{topic=GetSubscriberDeviceNtp(),qos=1})
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return tSubscriber
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end
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--- mqtt接受数据
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-- @string topic,string类型,接收到的主题
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-- @string message,string类型，消息内容
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-- @return nil
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function OnRecvData(topic , message)
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if topic == GetSubscriberDeviceInformation() then
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DeviceInformationPush();
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elseif topic == GetSubscriberDeviceInOta() then
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local jsonObj = json.decode(message)
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local strVersion = jsonObj["version"]
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local strUrl = jsonObj["downloadUrl"]
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elseif topic == GetSubscriberDeviceProperty() then
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PropertyPush();
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elseif topic == GetSubscriberDevicePropertyOnline() then
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PropertyPush();
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elseif topic == GetSubscriberDeviceFunction() then
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FunctionPush();
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elseif topic == GetSubscriberDeviceFunctionOnline() then
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FunctionPush();
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elseif topic == GetSubscriberDeviceMonitor() then
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local jsonObj = json.decode(message)
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m_nMonitorCount = jsonObj["count"]
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m_nMonitorTime = jsonObj["interval"]
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if m_timeMonitorId ~= 0 then
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sys.timerStop(m_timeMonitorId)
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m_timeMonitorId = 0
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end
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m_timeMonitorId = sys.timerStart(
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DeviceMonitorTimeCallback
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,m_nMonitorTime)
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elseif topic == GetSubscriberDeviceNtp() then
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log.info("--DeviceNtp---" .. message)
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end
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end
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return {
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Init = Init,
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DelayInit = DelayInit,
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SetCallbackPropertyData = SetCallbackPropertyData,
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SetCallbackFunctionData = SetCallbackFunctionData,
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SetCallbackEventData=SetCallbackEventData,
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SetCallbackInformationData=SetCallbackInformationData,
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SetPropertyPush =SetPropertyPush,
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SetFunctionPush =SetFunctionPush,
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SetEventPush=SetEventPush,
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GetSubscriberAll=GetSubscriberAll,
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OnRecvData=OnRecvData,
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GetData = GetData
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}
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