public void Query_CameraStatus_Info(Action <string> sendCameraStatus)
{
//Stopwatch sp = new Stopwatch();
//sp.Start();
if (!isLoaddeviceInfo)
{
return;
}
StationList station = deviceInfo.StationList.Find(_ => _.PStationID == null);
if (station == null)
{
return;
}
cameraStatusList.Clear();
//LogServerManager.AddRunLog(OperationType.System, "查询本级摄像机状态");
Dictionary <string, HikSdkManager.UserID_m_lAlarmHandle> userIDDic = hikSdkManager.GetUserIDDic();
List <Task> taskList = new List <Task>();
foreach (var streamMedia in deviceInfo.StreamMediaList.Where(_ => _.StationID == station.StationID))
{
taskList.Add(Task.Run(() =>
{
bool isGetDVRConfig = false;
bool isGetDVRWorkstate = false;
if (!userIDDic.ContainsKey(streamMedia.VideoIP))//设备未登陆成功
{
foreach (var camera in deviceInfo.CameraList.FindAll(_ => _.StreamMedia_DeviceID == streamMedia.DeviceID))
{
CameraStatusList newCameraStatus = new CameraStatusList();
newCameraStatus.DeviceID = camera.DeviceID;
newCameraStatus.Name = camera.VideoName;
newCameraStatus.IsOnline = false;
newCameraStatus.Time = DateTime.Now;
cameraStatusList.Add(newCameraStatus);
}
//continue;
}
else
{
HikSdkManager.UserID_m_lAlarmHandle userInfo = userIDDic[streamMedia.VideoIP];
uint dwDChanTotalNum = (uint)userInfo.deviceInfo.byIPChanNum + 256 * (uint)userInfo.deviceInfo.byHighDChanNum;
#region 旧的设备状态需求
//uint dwSize = (uint)Marshal.SizeOf(m_struIpParaCfgV40);
//IntPtr ptrIpParaCfgV40 = Marshal.AllocHGlobal((Int32)dwSize);
//Marshal.StructureToPtr(m_struIpParaCfgV40, ptrIpParaCfgV40, false);
//uint dwReturn = 0;
//int iGroupNo = 0; //该Demo仅获取第一组64个通道，如果设备IP通道大于64路，需要按组号0~i多次调用NET_DVR_GET_IPPARACFG_V40获取
//if (!CHCNetSDK.NET_DVR_GetDVRConfig(userInfo.UserID, CHCNetSDK.NET_DVR_GET_IPPARACFG_V40, iGroupNo, ptrIpParaCfgV40, dwSize, ref dwReturn))
//{
// uint iLastErr = CHCNetSDK.NET_DVR_GetLastError();
// string errContent = "NET_DVR_GET_IPPARACFG_V40 failed, error code= " + iLastErr;
// //获取IP资源配置信息失败，输出错误号 Failed to get configuration of IP channels and output the error code
// LogServerManager.AddErrLog(ErrLogType.InterfaceErr, null, this.GetType().ToString(), "Query_CameraStatus_Info", errContent);
//}
//else
//{
// m_struIpParaCfgV40 = (CHCNetSDK.NET_DVR_IPPARACFG_V40)Marshal.PtrToStructure(ptrIpParaCfgV40, typeof(CHCNetSDK.NET_DVR_IPPARACFG_V40));
// uint dwAChanTotalNum = (uint)userInfo.deviceInfo.byChanNum;
// uint dwDChanTotalNum = (uint)userInfo.deviceInfo.byIPChanNum + 256 * (uint)userInfo.deviceInfo.byHighDChanNum;
// if (dwDChanTotalNum > 0)
// {
// byte byStreamType = 0;
// foreach (var camera in deviceInfo.CameraList.FindAll(_ => _.StreamMedia_DeviceID == streamMedia.DeviceID))
// {
// int videoChannel = camera.VideoChannel - 33;//实际通道号
// byStreamType = m_struIpParaCfgV40.struStreamMode[videoChannel].byGetStreamType;
// dwSize = (uint)Marshal.SizeOf(m_struIpParaCfgV40.struStreamMode[videoChannel].uGetStream);
// CameraStatusList newCameraStatus = new CameraStatusList();
// switch (byStreamType)
// {
// //目前NVR仅支持直接从设备取流 NVR supports only the mode: get stream from device directly
// case 0:
// IntPtr ptrChanInfo = Marshal.AllocHGlobal((Int32)dwSize);
// Marshal.StructureToPtr(m_struIpParaCfgV40.struStreamMode[videoChannel].uGetStream, ptrChanInfo, false);
// m_struChanInfo = (CHCNetSDK.NET_DVR_IPCHANINFO)Marshal.PtrToStructure(ptrChanInfo, typeof(CHCNetSDK.NET_DVR_IPCHANINFO));
// dwSize = (uint)Marshal.SizeOf(m_struCompressionCfgV30);
// IntPtr ptrCompressionCfgV30 = Marshal.AllocHGlobal((Int32)dwSize);
// Marshal.StructureToPtr(m_struCompressionCfgV30, ptrCompressionCfgV30, false);
// CHCNetSDK.NET_DVR_COMPRESSION_INFO_V30 m_struCompressionInfoV30 = new CHCNetSDK.NET_DVR_COMPRESSION_INFO_V30();
// if (!CHCNetSDK.NET_DVR_GetDVRConfig(userInfo.UserID, CHCNetSDK.NET_DVR_GET_COMPRESSCFG_V30, camera.VideoChannel, ptrCompressionCfgV30, dwSize, ref dwReturn))
// {
// uint iLastErr = CHCNetSDK.NET_DVR_GetLastError();
// string errContent = "NET_DVR_GET_COMPRESSCFG_V30 failed, error code= " + iLastErr;
// //获取IP资源配置信息失败，输出错误号 Failed to get configuration of IP channels and output the error code
// LogServerManager.AddErrLog(ErrLogType.InterfaceErr, null, this.GetType().ToString(), "Query_CameraStatus_Info", errContent);
// }
// else
// {
// m_struCompressionCfgV30 = (CHCNetSDK.NET_DVR_COMPRESSIONCFG_V30)Marshal.PtrToStructure(ptrCompressionCfgV30, typeof(CHCNetSDK.NET_DVR_COMPRESSIONCFG_V30));
// m_struCompressionInfoV30 = m_struCompressionCfgV30.struNormHighRecordPara;
// }
// newCameraStatus.DeviceID = camera.DeviceID;
// newCameraStatus.Name = camera.VideoName;
// //newCameraStatus.IsOnline = BitConverter.ToBoolean(new byte[] { m_struChanInfo.byEnable }, 0);
// //newCameraStatus.NetStatus = newCameraStatus.IsOnline;
// //newCameraStatus.ImgStatus = newCameraStatus.IsOnline ? 2 : 0;
// //newCameraStatus.ImgQuality = m_struCompressionInfoV30.byPicQuality;
// //newCameraStatus.BitStream = bitStreamDic[m_struCompressionInfoV30.dwVideoBitrate];
// newCameraStatus.Time = DateTime.Now;
// cameraStatusList.Add(newCameraStatus);
// Marshal.FreeHGlobal(ptrChanInfo);
// break;
// case 6:
// IntPtr ptrChanInfoV40 = Marshal.AllocHGlobal((Int32)dwSize);
// Marshal.StructureToPtr(m_struIpParaCfgV40.struStreamMode[videoChannel].uGetStream, ptrChanInfoV40, false);
// m_struChanInfoV40 = (CHCNetSDK.NET_DVR_IPCHANINFO_V40)Marshal.PtrToStructure(ptrChanInfoV40, typeof(CHCNetSDK.NET_DVR_IPCHANINFO_V40));
// Marshal.FreeHGlobal(ptrChanInfoV40);
// break;
// default:
// break;
// }
// }
// }
// else
// {
// foreach (var camera in deviceInfo.CameraList.FindAll(_ => _.StreamMedia_DeviceID == streamMedia.DeviceID))
// {
// CameraStatusList newCameraStatus = new CameraStatusList();
// newCameraStatus.DeviceID = camera.DeviceID;
// newCameraStatus.Name = camera.VideoName;
// //newCameraStatus.IsOnline = true;
// //newCameraStatus.NetStatus = newCameraStatus.IsOnline;
// //newCameraStatus.ImgStatus = 0;
// //newCameraStatus.ImgQuality = 0;
// newCameraStatus.Time = DateTime.Now;
// cameraStatusList.Add(newCameraStatus);
// }
// }
//}
#endregion
CHCNetSDK.NET_DVR_IPPARACFG_V40 m_struIpParaCfgV40 = new CHCNetSDK.NET_DVR_IPPARACFG_V40();
uint dwSizeIpParaCfgV40 = (uint)Marshal.SizeOf(m_struIpParaCfgV40);
IntPtr ptrIpParaCfgV40 = Marshal.AllocHGlobal((Int32)dwSizeIpParaCfgV40);
Marshal.StructureToPtr(m_struIpParaCfgV40, ptrIpParaCfgV40, false);
uint dwReturn = 0;
int iGroupNo = 0; //该Demo仅获取第一组64个通道，如果设备IP通道大于64路，需要按组号0~i多次调用NET_DVR_GET_IPPARACFG_V40获取
if (dwDChanTotalNum > 0) //数字通道
{
if (!CHCNetSDK.NET_DVR_GetDVRConfig(userInfo.UserID, CHCNetSDK.NET_DVR_GET_IPPARACFG_V40, iGroupNo, ptrIpParaCfgV40, dwSizeIpParaCfgV40, ref dwReturn))
{
uint iLastErr = CHCNetSDK.NET_DVR_GetLastError();
string errContent = "NET_DVR_GET_IPPARACFG_V40 failed, error code= " + iLastErr;
//获取IP资源配置信息失败，输出错误号 Failed to get configuration of IP channels and output the error code
LogServerManager.AddErrLog(ErrLogType.InterfaceErr, null, this.GetType().ToString(), "Query_CameraStatus_Info", errContent);
isGetDVRConfig = false;
}
else
{
m_struIpParaCfgV40 = (CHCNetSDK.NET_DVR_IPPARACFG_V40)Marshal.PtrToStructure(ptrIpParaCfgV40, typeof(CHCNetSDK.NET_DVR_IPPARACFG_V40));
Marshal.FreeHGlobal(ptrIpParaCfgV40);
isGetDVRConfig = true;
}
}
CHCNetSDK.NET_DVR_WORKSTATE_V30 struDvrWorkstate = new CHCNetSDK.NET_DVR_WORKSTATE_V30();
uint dwSizeDvrWorkstate = (uint)Marshal.SizeOf(struDvrWorkstate);
IntPtr ptrDvrWorkstate = Marshal.AllocHGlobal((int)dwSizeDvrWorkstate);
Marshal.StructureToPtr(struDvrWorkstate, ptrDvrWorkstate, false);
if (!CHCNetSDK.NET_DVR_GetDVRWorkState_V30(userInfo.UserID, ptrDvrWorkstate))
{
uint iLastErr = CHCNetSDK.NET_DVR_GetLastError();
string errContent = "NET_DVR_GetDVRWorkState_V30 failed, error code= " + iLastErr;
//获取IP资源配置信息失败，输出错误号 Failed to get configuration of IP channels and output the error code
LogServerManager.AddErrLog(ErrLogType.InterfaceErr, null, this.GetType().ToString(), "Query_CameraStatus_Info", errContent);
isGetDVRWorkstate = false;
}
else
{
struDvrWorkstate = (CHCNetSDK.NET_DVR_WORKSTATE_V30)Marshal.PtrToStructure(ptrDvrWorkstate, typeof(CHCNetSDK.NET_DVR_WORKSTATE_V30));
Marshal.FreeHGlobal(ptrDvrWorkstate);
isGetDVRWorkstate = true;
}
foreach (var camera in deviceInfo.CameraList.FindAll(_ => _.StreamMedia_DeviceID == streamMedia.DeviceID))
{
int channelNum = camera.VideoChannel - 1;
CameraStatusList newCameraStatus = new CameraStatusList();
newCameraStatus.DeviceID = camera.DeviceID;
newCameraStatus.Name = camera.VideoName;
if (dwDChanTotalNum > 0 && isGetDVRConfig) //有数字通道且获取到了配置信息
{
int videoChannel = camera.VideoChannel - 33; //实际通道号
byte byStreamType = m_struIpParaCfgV40.struStreamMode[videoChannel].byGetStreamType;
uint dwSizeStream = (uint)Marshal.SizeOf(m_struIpParaCfgV40.struStreamMode[videoChannel].uGetStream);
IntPtr ptrChanInfo = Marshal.AllocHGlobal((int)dwSizeStream);
Marshal.StructureToPtr(m_struIpParaCfgV40.struStreamMode[videoChannel].uGetStream, ptrChanInfo, false);
CHCNetSDK.NET_DVR_IPCHANINFO m_struChanInfo = (CHCNetSDK.NET_DVR_IPCHANINFO)Marshal.PtrToStructure(ptrChanInfo, typeof(CHCNetSDK.NET_DVR_IPCHANINFO));
newCameraStatus.IsOnline = BitConverter.ToBoolean(new byte[] { m_struChanInfo.byEnable }, 0);
Marshal.FreeHGlobal(ptrChanInfo);
}
else if (dwDChanTotalNum > 0 && !isGetDVRConfig)//有数字通道但未获取到了配置信息
{
newCameraStatus.IsOnline = false;
}
else//模拟通道默认都在线
{
newCameraStatus.IsOnline = true;
}
if (isGetDVRWorkstate)
{
newCameraStatus.RecordStatus = struDvrWorkstate.struChanStatic[channelNum].byRecordStatic + 1;
newCameraStatus.SignalStatus = struDvrWorkstate.struChanStatic[channelNum].bySignalStatic + 1;
newCameraStatus.HardwareStatus = struDvrWorkstate.struChanStatic[channelNum].byHardwareStatic + 1;
newCameraStatus.BitRate = (int)struDvrWorkstate.struChanStatic[channelNum].dwBitRate;
}
newCameraStatus.Time = DateTime.Now;
cameraStatusList.Add(newCameraStatus);
}
}
}));
}
Task.WaitAll(taskList.ToArray());
string jsonContent = JsonConvert.SerializeObject(cameraStatusList);
sendCameraStatus(jsonContent);
//sp.Stop();
//Console.WriteLine(sp.Elapsed);
}