327 lines
9.7 KiB
Go
327 lines
9.7 KiB
Go
package device
|
||
|
||
import (
|
||
"encoding/json"
|
||
"log"
|
||
"os"
|
||
"path/filepath"
|
||
)
|
||
|
||
const (
|
||
MaxCollectInterfaceManage int = 2
|
||
|
||
InterFaceID0 int = 0
|
||
InterFaceID1 int = 1
|
||
InterFaceID2 int = 2
|
||
InterFaceID3 int = 3
|
||
InterFaceID4 int = 4
|
||
InterFaceID5 int = 5
|
||
InterFaceID6 int = 6
|
||
InterFaceID7 int = 7
|
||
)
|
||
|
||
type CommunicationMessageTemplate struct {
|
||
CollName string `json:"CollInterfaceName"` //接口名称
|
||
TimeStamp string `json:"TimeStamp"` //时间戳
|
||
Direction string `json:"DataDirection"` //数据方向
|
||
Content string `json:"DataContent"` //数据内容
|
||
}
|
||
|
||
//采集接口模板
|
||
type CollectInterfaceTemplate struct {
|
||
CollInterfaceName string `json:"CollInterfaceName"` //采集接口
|
||
CommInterfaceName string `json:"CommInterfaceName"` //通信接口
|
||
CommMessage []CommunicationMessageTemplate `json:"-"`
|
||
PollPeriod int `json:"PollPeriod"` //采集周期
|
||
OfflinePeriod int `json:"OfflinePeriod"` //离线超时周期
|
||
DeviceNodeCnt int `json:"DeviceNodeCnt"` //设备数量
|
||
DeviceNodeOnlineCnt int `json:"DeviceNodeOnlineCnt"` //设备在线数量
|
||
DeviceNodeMap []*DeviceNodeTemplate `json:"DeviceNodeMap"` //节点表
|
||
OnlineReportChan chan string `json:"-"`
|
||
OfflineReportChan chan string `json:"-"`
|
||
PropertyReportChan chan string `json:"-"`
|
||
}
|
||
|
||
var CollectInterfaceMap = make([]*CollectInterfaceTemplate,0)
|
||
|
||
func WriteCollectInterfaceManageToJson() {
|
||
|
||
exeCurDir, _ := filepath.Abs(filepath.Dir(os.Args[0]))
|
||
|
||
fileDir := exeCurDir + "/selfpara/collInterface.json"
|
||
|
||
fp, err := os.OpenFile(fileDir, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0777)
|
||
if err != nil {
|
||
log.Println("open collInterface.json err", err)
|
||
return
|
||
}
|
||
defer fp.Close()
|
||
|
||
//采集接口配置参数
|
||
type CollectInterfaceParamTemplate struct {
|
||
CollInterfaceName string `json:"CollInterfaceName"` //采集接口
|
||
CommInterfaceName string `json:"CommInterfaceName"` //通信接口
|
||
PollPeriod int `json:"PollPeriod"` //采集周期
|
||
OfflinePeriod int `json:"OfflinePeriod"` //离线超时周期
|
||
DeviceNodeCnt int `json:"DeviceNodeCnt"` //设备数量
|
||
DeviceNodeNameMap []string `json:"DeviceNodeNameMap"` //节点名称
|
||
DeviceNodeAddrMap []string `json:"DeviceNodeAddrMap"` //节点地址
|
||
DeviceNodeTypeMap []string `json:"DeviceNodeTypeMap"` //节点类型
|
||
|
||
}
|
||
|
||
//定义采集接口参数结构体
|
||
CollectInterfaceParamMap := struct {
|
||
CollectInterfaceParam []CollectInterfaceParamTemplate
|
||
}{
|
||
CollectInterfaceParam: make([]CollectInterfaceParamTemplate, 0),
|
||
}
|
||
|
||
for _, v := range CollectInterfaceMap {
|
||
ParamTemplate := CollectInterfaceParamTemplate{
|
||
CollInterfaceName : v.CollInterfaceName,
|
||
CommInterfaceName : v.CommInterfaceName,
|
||
PollPeriod : v.PollPeriod,
|
||
OfflinePeriod : v.OfflinePeriod,
|
||
DeviceNodeCnt : v.DeviceNodeCnt,
|
||
}
|
||
|
||
ParamTemplate.DeviceNodeNameMap = make([]string,0)
|
||
ParamTemplate.DeviceNodeAddrMap = make([]string,0)
|
||
ParamTemplate.DeviceNodeTypeMap = make([]string,0)
|
||
|
||
for i := 0; i < v.DeviceNodeCnt; i++ {
|
||
ParamTemplate.DeviceNodeNameMap = append(ParamTemplate.DeviceNodeNameMap, v.DeviceNodeMap[i].Name)
|
||
ParamTemplate.DeviceNodeAddrMap = append(ParamTemplate.DeviceNodeAddrMap, v.DeviceNodeMap[i].Addr)
|
||
ParamTemplate.DeviceNodeTypeMap = append(ParamTemplate.DeviceNodeTypeMap, v.DeviceNodeMap[i].Type)
|
||
}
|
||
CollectInterfaceParamMap.CollectInterfaceParam = append(CollectInterfaceParamMap.CollectInterfaceParam,
|
||
ParamTemplate)
|
||
}
|
||
|
||
sJson, _ := json.Marshal(CollectInterfaceParamMap)
|
||
|
||
_, err = fp.Write(sJson)
|
||
if err != nil {
|
||
log.Println("write collInterface.json err", err)
|
||
}
|
||
log.Println("write collInterface.json sucess")
|
||
}
|
||
|
||
func fileExist(path string) bool {
|
||
_, err := os.Lstat(path)
|
||
return !os.IsNotExist(err)
|
||
}
|
||
|
||
func ReadCollectInterfaceManageFromJson() bool {
|
||
|
||
exeCurDir, _ := filepath.Abs(filepath.Dir(os.Args[0]))
|
||
fileDir := exeCurDir + "/selfpara/collInterface.json"
|
||
|
||
if fileExist(fileDir) == true {
|
||
fp, err := os.OpenFile(fileDir, os.O_RDONLY, 0777)
|
||
if err != nil {
|
||
log.Println("open collInterface.json err", err)
|
||
return false
|
||
}
|
||
defer fp.Close()
|
||
|
||
data := make([]byte, 20480)
|
||
dataCnt, err := fp.Read(data)
|
||
|
||
//采集接口配置参数
|
||
type CollectInterfaceParamTemplate struct {
|
||
CollInterfaceName string `json:"CollInterfaceName"` //采集接口
|
||
CommInterfaceName string `json:"CommInterfaceName"` //通信接口
|
||
PollPeriod int `json:"PollPeriod"` //采集周期
|
||
OfflinePeriod int `json:"OfflinePeriod"` //离线超时周期
|
||
DeviceNodeCnt int `json:"DeviceNodeCnt"` //设备数量
|
||
DeviceNodeNameMap []string `json:"DeviceNodeNameMap"` //节点名称
|
||
DeviceNodeAddrMap []string `json:"DeviceNodeAddrMap"` //节点地址
|
||
DeviceNodeTypeMap []string `json:"DeviceNodeTypeMap"` //节点类型
|
||
}
|
||
|
||
//定义采集接口参数结构体
|
||
CollectInterfaceParamMap := struct {
|
||
CollectInterfaceParam []CollectInterfaceParamTemplate
|
||
}{
|
||
CollectInterfaceParam: make([]CollectInterfaceParamTemplate, 0),
|
||
}
|
||
|
||
err = json.Unmarshal(data[:dataCnt], &CollectInterfaceParamMap)
|
||
if err != nil {
|
||
log.Println("collInterface unmarshal err", err)
|
||
|
||
return false
|
||
}
|
||
|
||
log.Printf("CollectInterfaceParamMap %+v\n",CollectInterfaceParamMap)
|
||
for k, v := range CollectInterfaceParamMap.CollectInterfaceParam {
|
||
|
||
//创建接口实例
|
||
CollectInterfaceMap = append(CollectInterfaceMap,NewCollectInterface(v.CollInterfaceName,
|
||
v.CommInterfaceName,
|
||
v.PollPeriod,
|
||
v.OfflinePeriod,
|
||
v.DeviceNodeCnt))
|
||
|
||
//创建设备实例
|
||
for i := 0; i < v.DeviceNodeCnt; i++ {
|
||
CollectInterfaceMap[k].NewDeviceNode(
|
||
v.DeviceNodeNameMap[i],
|
||
v.DeviceNodeTypeMap[i],
|
||
v.DeviceNodeAddrMap[i])
|
||
}
|
||
}
|
||
|
||
return true
|
||
} else {
|
||
log.Println("collInterface.json is not exist")
|
||
|
||
return false
|
||
}
|
||
}
|
||
|
||
func DeviceNodeManageInit() {
|
||
//设备模版
|
||
ReadDeviceNodeTypeMapFromJson()
|
||
//通信接口
|
||
CommInterfaceInit()
|
||
//采集接口
|
||
if ReadCollectInterfaceManageFromJson() == true {
|
||
log.Println("read collectInterface json ok")
|
||
//log.Printf("collectMInterfaceMap %+v\n",CollectInterfaceMap)
|
||
} else {
|
||
|
||
//for i := 0; i < MaxCollectInterfaceManage; i++ {
|
||
// //创建接口实例
|
||
// CollectInterfaceMap[i] = NewCollectInterface(i,
|
||
// 60,
|
||
// 180,
|
||
// 0)
|
||
//}
|
||
}
|
||
}
|
||
|
||
/********************************************************
|
||
功能描述： 增加接口
|
||
参数说明：
|
||
返回说明：
|
||
调用方式：
|
||
全局变量：
|
||
读写时间：
|
||
注意事项：
|
||
日期 ：
|
||
********************************************************/
|
||
func NewCollectInterface(collInterfaceName, commInterfaceName string,
|
||
pollPeriod, offlinePeriod int, deviceNodeCnt int) *CollectInterfaceTemplate {
|
||
|
||
nodeManage := &CollectInterfaceTemplate{
|
||
CollInterfaceName: collInterfaceName,
|
||
CommInterfaceName: commInterfaceName,
|
||
CommMessage: make([]CommunicationMessageTemplate,0),
|
||
PollPeriod: pollPeriod,
|
||
OfflinePeriod: offlinePeriod,
|
||
DeviceNodeCnt: deviceNodeCnt,
|
||
DeviceNodeMap: make([]*DeviceNodeTemplate, 0),
|
||
OfflineReportChan: make(chan string, 100),
|
||
OnlineReportChan: make(chan string, 100),
|
||
PropertyReportChan: make(chan string, 100),
|
||
}
|
||
|
||
//打开串口
|
||
//setting.SerialOpen(nodeManage.InterfaceID)
|
||
|
||
return nodeManage
|
||
}
|
||
|
||
/********************************************************
|
||
功能描述： 修改接口
|
||
参数说明：
|
||
返回说明：
|
||
调用方式：
|
||
全局变量：
|
||
读写时间：
|
||
注意事项：
|
||
日期 ：
|
||
********************************************************/
|
||
func (d *CollectInterfaceTemplate) ModifyCollectInterface(pollPeriod, offlinePeriod int) {
|
||
|
||
d.PollPeriod = pollPeriod
|
||
d.OfflinePeriod = offlinePeriod
|
||
}
|
||
|
||
/********************************************************
|
||
功能描述： 增加单个节点
|
||
参数说明：
|
||
返回说明：
|
||
调用方式：
|
||
全局变量：
|
||
读写时间：
|
||
注意事项：
|
||
日期 ：
|
||
********************************************************/
|
||
func (d *CollectInterfaceTemplate) NewDeviceNode(dName string,dType string, dAddr string) {
|
||
|
||
node := &DeviceNodeTemplate{}
|
||
node.Index = len(d.DeviceNodeMap)
|
||
node.Name = dName
|
||
node.Addr = dAddr
|
||
node.Type = dType
|
||
node.LastCommRTC = "1970-01-01 00:00:00"
|
||
node.CommTotalCnt = 0
|
||
node.CommSuccessCnt = 0
|
||
node.CurCommFailCnt = 0
|
||
node.CommStatus = "offLine"
|
||
node.VariableMap = make([]VariableTemplate, 0)
|
||
variables := node.NewVariables()
|
||
node.VariableMap = append(node.VariableMap, variables...)
|
||
|
||
d.DeviceNodeMap = append(d.DeviceNodeMap, node)
|
||
}
|
||
|
||
func (d *CollectInterfaceTemplate) AddDeviceNode(dName string,dType string, dAddr string) (bool, string) {
|
||
|
||
node := &DeviceNodeTemplate{}
|
||
node.Index = len(d.DeviceNodeMap)
|
||
node.Name = dName
|
||
node.Addr = dAddr
|
||
node.Type = dType
|
||
node.LastCommRTC = "1970-01-01 00:00:00"
|
||
node.CommTotalCnt = 0
|
||
node.CommSuccessCnt = 0
|
||
node.CurCommFailCnt = 0
|
||
node.CommStatus = "offLine"
|
||
node.VariableMap = make([]VariableTemplate, 0)
|
||
variables := node.NewVariables()
|
||
node.VariableMap = append(node.VariableMap, variables...)
|
||
|
||
d.DeviceNodeMap = append(d.DeviceNodeMap, node)
|
||
|
||
d.DeviceNodeCnt++
|
||
|
||
return true, "add success"
|
||
}
|
||
|
||
func (d *CollectInterfaceTemplate) DeleteDeviceNode(dName string) {
|
||
|
||
for k, v := range d.DeviceNodeMap {
|
||
if v.Name == dName {
|
||
//d.DeviceNodeMap = d.DeviceNodeMap[k : k+1]
|
||
d.DeviceNodeMap = append(d.DeviceNodeMap[:k], d.DeviceNodeMap[k+1:]...)
|
||
d.DeviceNodeCnt--
|
||
}
|
||
}
|
||
}
|
||
|
||
func (d *CollectInterfaceTemplate) GetDeviceNode(dAddr string) *DeviceNodeTemplate {
|
||
|
||
for _, v := range d.DeviceNodeMap {
|
||
if v.Addr == dAddr {
|
||
return v
|
||
}
|
||
}
|
||
|
||
return nil
|
||
}
|