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260 lines
10 KiB
260 lines
10 KiB
using System;
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using System.Diagnostics;
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using System.Runtime.InteropServices;
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using NetSDKCS;
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namespace BrakeMachine.Brack
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{
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public class BrackMgr
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{
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private static fDisConnectCallBack m_DisConnectCallBack;
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private static fHaveReConnectCallBack m_ReConnectCallBack;
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private static fAnalyzerDataCallBack m_AnalyzerDataCallBack;
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private static IntPtr m_LoginID = IntPtr.Zero;
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private static NET_DEVICEINFO_Ex m_DeviceInfo;
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private static Int64 m_ID = 1;
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private static IntPtr m_EventID = IntPtr.Zero;
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private static int passage = 1;//通道
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private const int m_WaitTime = 5000;
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public static DateTime dateTime = System.DateTime.Now;
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/// <summary>
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///
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/// </summary>
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/// <returns></returns>
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public static string PlateNumber
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{
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get
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{
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if ((System.DateTime.Now - dateTime).Seconds >= 30)
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{
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return "";
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}
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return PlateNumber;
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}
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set
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{
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value = PlateNumber;
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}
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}
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#region 连接
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/// <summary>
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/// 连接
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/// </summary>
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/// <returns></returns>
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public static void Connect()
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{
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IntelligentTrafficDemo();//加载准备事件
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Login();//登录
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subscribe(); //
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}
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private static void IntelligentTrafficDemo()
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{
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m_AnalyzerDataCallBack = new fAnalyzerDataCallBack(AnalyzerDataCallBack);
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try
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{
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NETClient.Init(m_DisConnectCallBack, IntPtr.Zero, null);
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NETClient.SetAutoReconnect(m_ReConnectCallBack, IntPtr.Zero);
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}
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catch (Exception ex)
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{
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Process.GetCurrentProcess().Kill();
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}
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}
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private static int AnalyzerDataCallBack(IntPtr lAnalyzerHandle, uint dwEventType, IntPtr pEventInfo, IntPtr pBuffer, uint dwBufSize, IntPtr dwUser, int nSequence, IntPtr reserved)
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{
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EM_EVENT_IVS_TYPE type = (EM_EVENT_IVS_TYPE)dwEventType;
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switch (type)
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{
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case EM_EVENT_IVS_TYPE.TRAFFICJUNCTION:
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{
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NET_DEV_EVENT_TRAFFICJUNCTION_INFO info = (NET_DEV_EVENT_TRAFFICJUNCTION_INFO)Marshal.PtrToStructure(pEventInfo, typeof(NET_DEV_EVENT_TRAFFICJUNCTION_INFO));
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EventInfo eventInfo = new EventInfo();
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eventInfo.ID = m_ID.ToString();
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eventInfo.Time = info.UTC.ToString();
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eventInfo.Type = "junction(卡口)";
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eventInfo.GroupID = info.stuFileInfo.nGroupId.ToString();
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eventInfo.Index = info.stuFileInfo.bIndex.ToString();
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eventInfo.Count = info.stuFileInfo.bCount.ToString();
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eventInfo.PlateNumber = info.stTrafficCar.szPlateNumber;
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PlateNumber=info.stTrafficCar.szPlateNumber;
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dateTime = DateTime.Now;
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eventInfo.PlateColor = info.stTrafficCar.szPlateColor;
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eventInfo.PlateType = info.stTrafficCar.szPlateType;
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eventInfo.VehicleColor = info.stTrafficCar.szVehicleColor;
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eventInfo.VehicleSize = GetVehicleSize((EM_VehicleSizeType)info.stTrafficCar.nVehicleSize);
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eventInfo.VehicleType = System.Text.Encoding.Default.GetString(info.stuVehicle.szObjectSubType);
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eventInfo.LaneNumber = info.stTrafficCar.nLane.ToString();
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eventInfo.Address = Marshal.PtrToStringAnsi(info.stTrafficCar.szDeviceAddress);
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eventInfo.FileLenth = info.stuObject.stPicInfo.dwFileLenth;
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eventInfo.OffSet = info.stuObject.stPicInfo.dwOffSet;
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eventInfo.BoundingBox = info.stuObject.BoundingBox;
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if (IntPtr.Zero != pBuffer && dwBufSize > 0)
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{
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eventInfo.Buffer = new byte[dwBufSize];
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Marshal.Copy(pBuffer, eventInfo.Buffer, 0, (int)dwBufSize);
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}
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//this.BeginInvoke((Action<EventInfo>)UpdateUI, eventInfo);
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m_ID++;
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break;
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}
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case EM_EVENT_IVS_TYPE.TRAFFIC_MANUALSNAP:
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{
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NET_DEV_EVENT_TRAFFIC_MANUALSNAP_INFO info = (NET_DEV_EVENT_TRAFFIC_MANUALSNAP_INFO)Marshal.PtrToStructure(pEventInfo, typeof(NET_DEV_EVENT_TRAFFIC_MANUALSNAP_INFO));
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EventInfo eventInfo = new EventInfo();
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eventInfo.ID = m_ID.ToString();
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eventInfo.Time = info.UTC.ToString();
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eventInfo.Type = "manual snap(手动抓拍)";
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eventInfo.GroupID = info.stuFileInfo.nGroupId.ToString();
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eventInfo.Index = info.stuFileInfo.bIndex.ToString();
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eventInfo.Count = info.stuFileInfo.bCount.ToString();
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eventInfo.PlateNumber = info.stTrafficCar.szPlateNumber;
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eventInfo.PlateColor = info.stTrafficCar.szPlateColor;
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eventInfo.PlateType = info.stTrafficCar.szPlateType;
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eventInfo.VehicleColor = info.stTrafficCar.szVehicleColor;
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eventInfo.VehicleSize = GetVehicleSize((EM_VehicleSizeType)info.stTrafficCar.nVehicleSize);
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eventInfo.VehicleType = System.Text.Encoding.Default.GetString(info.stuVehicle.szObjectSubType);
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eventInfo.LaneNumber = info.stTrafficCar.nLane.ToString();
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eventInfo.Address = Marshal.PtrToStringAnsi(info.stTrafficCar.szDeviceAddress);
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eventInfo.FileLenth = info.stuObject.stPicInfo.dwFileLenth;
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eventInfo.OffSet = info.stuObject.stPicInfo.dwOffSet;
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eventInfo.BoundingBox = info.stuObject.BoundingBox;
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if (IntPtr.Zero != pBuffer && dwBufSize > 0)
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{
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eventInfo.Buffer = new byte[dwBufSize];
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Marshal.Copy(pBuffer, eventInfo.Buffer, 0, (int)dwBufSize);
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}
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//this.BeginInvoke((Action<EventInfo>)UpdateUI, eventInfo);
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m_ID++;
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break;
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}
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default:
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Console.WriteLine(dwEventType.ToString("X"));
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break;
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}
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return 0;
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}
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private static bool Login()
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{
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if (IntPtr.Zero == m_LoginID)
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{
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ushort port = 37777;
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string ip = "";
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string name = "";
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string pwd = "";
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m_DeviceInfo = new NET_DEVICEINFO_Ex();
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m_LoginID = NETClient.LoginWithHighLevelSecurity(ip, port, name, pwd, EM_LOGIN_SPAC_CAP_TYPE.TCP, IntPtr.Zero, ref m_DeviceInfo);
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if (IntPtr.Zero == m_LoginID)
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{
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return false;
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}
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return true;//登录成功
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}
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else
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{
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bool result = NETClient.Logout(m_LoginID);
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if (!result)
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{
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return false;
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}
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m_LoginID = IntPtr.Zero;
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return true;//登录成功
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}
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}
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#endregion
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#region 订阅
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/// <summary>
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/// 订阅
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/// </summary>
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private static void subscribe()
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{
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if (IntPtr.Zero == m_EventID)
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{
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m_ID = 1;
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m_EventID = NETClient.RealLoadPicture(m_LoginID, passage, (uint)EM_EVENT_IVS_TYPE.ALL, true, m_AnalyzerDataCallBack, m_LoginID, IntPtr.Zero);
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if (IntPtr.Zero == m_EventID)
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{
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return;
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}
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}
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else
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{
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bool ret = NETClient.StopLoadPic(m_EventID);
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if (!ret)
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{
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return;
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}
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m_EventID = IntPtr.Zero;
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}
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}
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#endregion
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#region 手动抓拍
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public static void Manualsnap()
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{
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NET_MANUAL_SNAP_PARAMETER par = new NET_MANUAL_SNAP_PARAMETER();
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par.byReserved = new byte[60];
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par.nChannel = passage;
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par.bySequence = "";
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IntPtr parPtr = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(NET_MANUAL_SNAP_PARAMETER)));
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Marshal.StructureToPtr(par, parPtr, true);
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bool ret = NETClient.ControlDevice(m_LoginID, EM_CtrlType.MANUAL_SNAP, parPtr, m_WaitTime);
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Marshal.FreeHGlobal(parPtr);
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if (!ret)
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{
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return;
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}
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}
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#endregion
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private static string GetVehicleSize(EM_VehicleSizeType nVehicleSize)
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{
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string result = "UnKnow(未知)";
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switch (nVehicleSize)
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{
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case EM_VehicleSizeType.UnKnow:
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break;
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case EM_VehicleSizeType.Light_Duty:
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result = "Light-duty(小型车)";
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break;
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case EM_VehicleSizeType.Medium:
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result = "Medium(中型车)";
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break;
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case EM_VehicleSizeType.Oversize:
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result = "Oversize(大型车)";
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break;
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case EM_VehicleSizeType.Minisize:
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result = "Minisize(微型车)";
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break;
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case EM_VehicleSizeType.Largesize:
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result = "Largesize(长车)";
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break;
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default:
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break;
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}
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return result;
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}
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}
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} |