319 lines
9.5 KiB
Go
319 lines
9.5 KiB
Go
package device
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import (
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"encoding/json"
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"goAdapter/setting"
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"log"
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"os"
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"path/filepath"
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)
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const (
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MaxCollectInterfaceManage int = 2
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InterFaceID0 int = 0
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InterFaceID1 int = 1
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InterFaceID2 int = 2
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InterFaceID3 int = 3
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InterFaceID4 int = 4
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InterFaceID5 int = 5
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InterFaceID6 int = 6
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InterFaceID7 int = 7
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)
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type CommunicationMessageTemplate struct {
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CollName string `json:"CollInterfaceName"` //接口名称
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TimeStamp string `json:"TimeStamp"` //时间戳
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Direction string `json:"DataDirection"` //数据方向
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Content string `json:"DataContent"` //数据内容
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}
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//采集接口模板
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type CollectInterfaceTemplate struct {
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CollInterfaceName string `json:"CollInterfaceName"` //采集接口
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CommInterfaceName string `json:"CommInterfaceName"` //通信接口
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CommMessage []CommunicationMessageTemplate `json:"-"`
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PollPeriod int `json:"PollPeriod"` //采集周期
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OfflinePeriod int `json:"OfflinePeriod"` //离线超时周期
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DeviceNodeCnt int `json:"DeviceNodeCnt"` //设备数量
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DeviceNodeOnlineCnt int `json:"DeviceNodeOnlineCnt"` //设备在线数量
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DeviceNodeMap []*DeviceNodeTemplate `json:"DeviceNodeMap"` //节点表
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OnlineReportChan chan string `json:"-"`
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OfflineReportChan chan string `json:"-"`
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PropertyReportChan chan string `json:"-"`
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}
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var CollectInterfaceMap = make([]*CollectInterfaceTemplate, 0)
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func WriteCollectInterfaceManageToJson() {
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exeCurDir, _ := filepath.Abs(filepath.Dir(os.Args[0]))
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fileDir := exeCurDir + "/selfpara/collInterface.json"
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fp, err := os.OpenFile(fileDir, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0777)
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if err != nil {
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log.Println("open collInterface.json err", err)
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return
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}
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defer fp.Close()
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//采集接口配置参数
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type CollectInterfaceParamTemplate struct {
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CollInterfaceName string `json:"CollInterfaceName"` //采集接口
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CommInterfaceName string `json:"CommInterfaceName"` //通信接口
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PollPeriod int `json:"PollPeriod"` //采集周期
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OfflinePeriod int `json:"OfflinePeriod"` //离线超时周期
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DeviceNodeCnt int `json:"DeviceNodeCnt"` //设备数量
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DeviceNodeNameMap []string `json:"DeviceNodeNameMap"` //节点名称
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DeviceNodeAddrMap []string `json:"DeviceNodeAddrMap"` //节点地址
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DeviceNodeTypeMap []string `json:"DeviceNodeTypeMap"` //节点类型
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}
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//定义采集接口参数结构体
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CollectInterfaceParamMap := struct {
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CollectInterfaceParam []CollectInterfaceParamTemplate
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}{
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CollectInterfaceParam: make([]CollectInterfaceParamTemplate, 0),
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}
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for _, v := range CollectInterfaceMap {
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ParamTemplate := CollectInterfaceParamTemplate{
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CollInterfaceName: v.CollInterfaceName,
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CommInterfaceName: v.CommInterfaceName,
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PollPeriod: v.PollPeriod,
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OfflinePeriod: v.OfflinePeriod,
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DeviceNodeCnt: v.DeviceNodeCnt,
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}
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ParamTemplate.DeviceNodeNameMap = make([]string, 0)
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ParamTemplate.DeviceNodeAddrMap = make([]string, 0)
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ParamTemplate.DeviceNodeTypeMap = make([]string, 0)
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for i := 0; i < v.DeviceNodeCnt; i++ {
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ParamTemplate.DeviceNodeNameMap = append(ParamTemplate.DeviceNodeNameMap, v.DeviceNodeMap[i].Name)
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ParamTemplate.DeviceNodeAddrMap = append(ParamTemplate.DeviceNodeAddrMap, v.DeviceNodeMap[i].Addr)
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ParamTemplate.DeviceNodeTypeMap = append(ParamTemplate.DeviceNodeTypeMap, v.DeviceNodeMap[i].Type)
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}
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CollectInterfaceParamMap.CollectInterfaceParam = append(CollectInterfaceParamMap.CollectInterfaceParam,
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ParamTemplate)
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}
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sJson, _ := json.Marshal(CollectInterfaceParamMap)
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_, err = fp.Write(sJson)
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if err != nil {
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log.Println("write collInterface.json err", err)
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}
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log.Println("write collInterface.json sucess")
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}
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func fileExist(path string) bool {
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_, err := os.Lstat(path)
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return !os.IsNotExist(err)
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}
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func ReadCollectInterfaceManageFromJson() bool {
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exeCurDir, _ := filepath.Abs(filepath.Dir(os.Args[0]))
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fileDir := exeCurDir + "/selfpara/collInterface.json"
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if fileExist(fileDir) == true {
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fp, err := os.OpenFile(fileDir, os.O_RDONLY, 0777)
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if err != nil {
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log.Println("open collInterface.json err", err)
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return false
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}
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defer fp.Close()
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data := make([]byte, 20480)
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dataCnt, err := fp.Read(data)
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//采集接口配置参数
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type CollectInterfaceParamTemplate struct {
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CollInterfaceName string `json:"CollInterfaceName"` //采集接口
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CommInterfaceName string `json:"CommInterfaceName"` //通信接口
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PollPeriod int `json:"PollPeriod"` //采集周期
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OfflinePeriod int `json:"OfflinePeriod"` //离线超时周期
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DeviceNodeCnt int `json:"DeviceNodeCnt"` //设备数量
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DeviceNodeNameMap []string `json:"DeviceNodeNameMap"` //节点名称
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DeviceNodeAddrMap []string `json:"DeviceNodeAddrMap"` //节点地址
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DeviceNodeTypeMap []string `json:"DeviceNodeTypeMap"` //节点类型
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}
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//定义采集接口参数结构体
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CollectInterfaceParamMap := struct {
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CollectInterfaceParam []CollectInterfaceParamTemplate
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}{
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CollectInterfaceParam: make([]CollectInterfaceParamTemplate, 0),
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}
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err = json.Unmarshal(data[:dataCnt], &CollectInterfaceParamMap)
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if err != nil {
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log.Println("collInterface unmarshal err", err)
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return false
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}
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setting.Logger.Debugf("CollectInterfaceParamMap %+v\n", CollectInterfaceParamMap)
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for k, v := range CollectInterfaceParamMap.CollectInterfaceParam {
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//创建接口实例
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CollectInterfaceMap = append(CollectInterfaceMap, NewCollectInterface(v.CollInterfaceName,
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v.CommInterfaceName,
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v.PollPeriod,
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v.OfflinePeriod,
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v.DeviceNodeCnt))
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//创建设备实例
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for i := 0; i < v.DeviceNodeCnt; i++ {
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CollectInterfaceMap[k].NewDeviceNode(
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v.DeviceNodeNameMap[i],
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v.DeviceNodeTypeMap[i],
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v.DeviceNodeAddrMap[i])
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}
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}
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return true
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} else {
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log.Println("collInterface.json is not exist")
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return false
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}
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}
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func DeviceNodeManageInit() {
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//设备模版
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ReadDeviceNodeTypeMap()
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//通信接口
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CommInterfaceInit()
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//采集接口
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if ReadCollectInterfaceManageFromJson() == true {
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setting.Logger.Debugf("read collectInterface json ok")
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//log.Printf("collectMInterfaceMap %+v\n",CollectInterfaceMap)
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} else {
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}
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}
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/********************************************************
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功能描述： 增加接口
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参数说明：
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返回说明：
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调用方式：
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全局变量：
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读写时间：
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注意事项：
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日期 ：
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********************************************************/
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func NewCollectInterface(collInterfaceName, commInterfaceName string,
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pollPeriod, offlinePeriod int, deviceNodeCnt int) *CollectInterfaceTemplate {
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nodeManage := &CollectInterfaceTemplate{
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CollInterfaceName: collInterfaceName,
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CommInterfaceName: commInterfaceName,
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CommMessage: make([]CommunicationMessageTemplate, 0),
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PollPeriod: pollPeriod,
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OfflinePeriod: offlinePeriod,
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DeviceNodeCnt: deviceNodeCnt,
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DeviceNodeMap: make([]*DeviceNodeTemplate, 0),
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OfflineReportChan: make(chan string, 100),
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OnlineReportChan: make(chan string, 100),
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PropertyReportChan: make(chan string, 100),
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}
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return nodeManage
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}
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/********************************************************
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功能描述： 修改接口
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参数说明：
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返回说明：
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调用方式：
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全局变量：
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读写时间：
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注意事项：
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日期 ：
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********************************************************/
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func (d *CollectInterfaceTemplate) ModifyCollectInterface(pollPeriod, offlinePeriod int) {
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d.PollPeriod = pollPeriod
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d.OfflinePeriod = offlinePeriod
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}
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/********************************************************
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功能描述： 增加单个节点
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参数说明：
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返回说明：
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调用方式：
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全局变量：
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读写时间：
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注意事项：
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日期 ：
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********************************************************/
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func (d *CollectInterfaceTemplate) NewDeviceNode(dName string, dType string, dAddr string) {
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node := &DeviceNodeTemplate{}
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node.Index = len(d.DeviceNodeMap)
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node.Name = dName
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node.Addr = dAddr
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node.Type = dType
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node.LastCommRTC = "1970-01-01 00:00:00"
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node.CommTotalCnt = 0
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node.CommSuccessCnt = 0
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node.CurCommFailCnt = 0
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node.CommStatus = "offLine"
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node.VariableMap = make([]VariableTemplate, 0)
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variables := node.NewVariables()
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node.VariableMap = append(node.VariableMap, variables...)
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d.DeviceNodeMap = append(d.DeviceNodeMap, node)
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}
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func (d *CollectInterfaceTemplate) AddDeviceNode(dName string, dType string, dAddr string) (bool, string) {
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node := &DeviceNodeTemplate{}
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node.Index = len(d.DeviceNodeMap)
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node.Name = dName
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node.Addr = dAddr
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node.Type = dType
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node.LastCommRTC = "1970-01-01 00:00:00"
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node.CommTotalCnt = 0
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node.CommSuccessCnt = 0
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node.CurCommFailCnt = 0
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node.CommStatus = "offLine"
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node.VariableMap = make([]VariableTemplate, 0)
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variables := node.NewVariables()
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node.VariableMap = append(node.VariableMap, variables...)
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d.DeviceNodeMap = append(d.DeviceNodeMap, node)
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d.DeviceNodeCnt++
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return true, "add success"
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}
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func (d *CollectInterfaceTemplate) DeleteDeviceNode(dName string) {
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for k, v := range d.DeviceNodeMap {
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if v.Name == dName {
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//d.DeviceNodeMap = d.DeviceNodeMap[k : k+1]
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d.DeviceNodeMap = append(d.DeviceNodeMap[:k], d.DeviceNodeMap[k+1:]...)
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d.DeviceNodeCnt--
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}
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}
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}
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func (d *CollectInterfaceTemplate) GetDeviceNode(dAddr string) *DeviceNodeTemplate {
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for _, v := range d.DeviceNodeMap {
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if v.Addr == dAddr {
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return v
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}
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}
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return nil
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}
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