/// <summary>
/// 停止预览摄像头视频，并清理命名管道
/// </summary>
/// <param name="cameraNo"></param>
/// <returns></returns>
public SmcErr StopReceiveVideoByPipe(string cameraNo)
{
SmcErr err = new CgwError();
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
err = CheckSession(currentSessionID);
//调任何接口前 需要判断监控平台是否加载成功
if (err.IsSuccess())
{
err = VideoMonitorManage.Instance().StopReceiveVideo(cameraNo);
VideoPipe videoPipe = VideoPipeManage.Instance().DeleteVideoPipe(cameraNo);
if (videoPipe == null)
{
logEx.Error("MonitorManageService StopReceiveVideoByPipe failed,VideoPipe is null,cameraNo = {0}", cameraNo);
err.SetErrorNo(CgwError.STOP_RECEIVE_VIDEO_FAILED);
}
else
{
videoPipe.Stop();
}
}
if (err.IsSuccess())
{
logEx.Info("MonitorManageService StopReceiveVideoByPipe Successful,Current Cgw IP is : {0}", CgwConst.ClientIp);
}
else
{
logEx.Error("MonitorManageService StopReceiveVideoByPipe failed,ErrNo :{0}", err.ErrNo);
}
return(err);
}
/// <summary>
/// 刷新监控摄像头列表
/// </summary>
/// <returns></returns>
public SmcErr RefreshMonitorCamera()
{
SmcErr err = new CgwError();
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
err = CheckSession(currentSessionID);
//调任何接口前 需要判断监控平台是否加载成功
if (err.IsSuccess())
{
Thread th = new Thread(new ThreadStart(() =>
{
VideoMonitorManage.Instance().RefreshMonitorCamera();
}));
th.Start();
}
if (err.IsSuccess())
{
logEx.Info("MonitorManageService RefreshMonitorCamera Successful,Current Cgw IP is : {0}", CgwConst.ClientIp);
}
else
{
logEx.Error("MonitorManageService RefreshMonitorCamera failed,ErrNo :{0}", err.ErrNo);
}
return(err);
}
/// <summary>
/// 获取监控摄像头列表刷新状态，返回结果为0是表示刷新完毕，为1是刷新操作中。当查询刷新状态为0时，可调用获取监控摄像头列表接口，获取刷新后监控摄像头列表
/// </summary>
/// <param name="refreshStatus"></param>
/// <returns></returns>
public SmcErr GetRefreshStatus(out SmcErr refreshStatus)
{
SmcErr err = new CgwError();
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
refreshStatus = new SmcErr();
refreshStatus.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_END;
err = CheckSession(currentSessionID);
//调任何接口前 需要判断监控平台是否加载成功
if (err.IsSuccess())
{
err = VideoMonitorManage.Instance().GetRefreshStatus(out refreshStatus);
}
else
{
refreshStatus.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_FAILED;
}
if (err.IsSuccess())
{
logEx.Info("MonitorManageService GetRefreshStatus Successful,Current Cgw IP is : {0}", CgwConst.ClientIp);
}
else
{
logEx.Error("MonitorManageService GetRefreshStatus failed,ErrNo :{0}", err.ErrNo);
}
return(err);
}
/// <summary>
/// 设置麦克风状态，非物理状态，通过软件控制，该状态只针对该融合网关。软件重启，状态丢失
/// </summary>
/// <param name="cameraNo"></param>
/// <param name="isOn">麦克风是否开启</param>
/// <returns></returns>
public SmcErr SetMic(string cameraNo, bool isOn)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: IvsVideoMonitor.SetMic({0}，{1}).", cameraNo, isOn);
SmcErr err = new CgwError();
if (this.micOperateLock.TryEnterWriteLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
if (this.cameraMicStatusDic.ContainsKey(cameraNo))
{
this.cameraMicStatusDic[cameraNo] = isOn;
}
else
{
this.cameraMicStatusDic.Add(cameraNo, isOn);
}
}
finally
{
this.micOperateLock.ExitWriteLock();
}
}
logEx.Info("Set Mic status success.Camera no:{0}，isOn:{1}).", cameraNo, isOn);
return(err);
}
/// <summary>
/// 获取摄像头列表及分组信息
/// </summary>
/// <param name="fromMonitorSys">如果该值为true，则实时从监控平台获取,否则从融合网关缓存获取</param>
/// <param name="cameraList">摄像头列表</param>
/// <param name="groupList">组信息</param>
/// <param name="nodeRelationList">分组关系</param>
/// <returns></returns>
public SmcErr GetAllCameras(PlatformType platformType, PagesParam pageParam, out List <Camera> cameraList, out List <CameraGroup> groupList, out List <NodeRelation> nodeRelationList, out PageInfo pagesInfo, PlatformLicenseInfo licenseInfo = null)
{
SmcErr err = new CgwError();
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
cameraList = null;
groupList = null;
nodeRelationList = null;
pagesInfo = null;
err = CheckSession(currentSessionID);
//调任何接口前 需要判断监控平台是否加载成功
if (err.IsSuccess())
{
err = VideoMonitorManage.Instance().GetAllCameras(pageParam, out cameraList, out groupList, out nodeRelationList, out pagesInfo, licenseInfo);
}
if (err.IsSuccess())
{
logEx.Info("MonitorManageService QueryMonitorCamera Successful,Current Cgw IP is : {0}", CgwConst.ClientIp);
}
else
{
logEx.Error("MonitorManageService QueryMonitorCamera failed,ErrNo :{0}", err.ErrNo);
}
return(err);
}
/// <summary>
/// 指定码流回调函数
/// </summary>
/// <param name="dataCallBack">回调函数</param>
public void SetDataCallBackFunc(Common.DataCallBack dataCallBack)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: CgwMonitorManageAdapter.SetVideoDataCallBackFunc({0})", dataCallBack);
//向上回调，平台管理接到码流后，对摄像头编号加上平台标识，再执行回调转发码流
this.dataCallBack = dataCallBack;
}
/// <summary>
/// 获取监控摄像头列表刷新状态，返回结果为0是表示刷新完毕，为1是刷新操作中。当查询刷新状态为0时，可调用获取监控摄像头列表接口，获取刷新后监控摄像头列表
/// </summary>
/// <param name="refreshStatus">刷新状态</param>
/// <returns></returns>
public SmcErr GetRefreshStatus(out SmcErr refreshStatus)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: IvsVideoMonitor.GetRefreshStatus");
SmcErr err = new CgwError();
refreshStatus = new SmcErr();
refreshStatus.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_END;
if (refreshMonitorCameraOperateLock.TryEnterWriteLock(CgwConst.EFRESH_MONITOR_CAMERA_WAIT_TIME))
{
try
{
if (loadResult)
{
refreshStatus.ErrNo = isRefreshSucess ? CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_END : CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_FAILED;
}
else
{
refreshStatus.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_EXECUTING;
}
}
finally
{
refreshMonitorCameraOperateLock.ExitWriteLock();
}
}
else
{
refreshStatus.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_EXECUTING;
}
logEx.Info("GetRefreshStatus success.");
return(err);
}
/// <summary>
/// 获取设备树
/// </summary>
/// <param name="requestUrl"></param>
/// <returns>成功返回对象列表，失败返回null</returns>
private List <Resource> GetResourceTree(String requestUrl)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
List <Resource> resources = null;
//调用HTTP接口获取json字符串
string resourceString = CallHttpInterface(requestUrl);
if (!string.IsNullOrEmpty(resourceString))
{
resources = JsonUtil.ParseResource(resourceString);
if (resources == null)
{
logEx.Error("Call function GetResourceTree() failed.");
}
else
{
logEx.Info("Call function GetResourceTree() success.");
}
}
else
{
//如果字符串为空，说明调用不成功
resources = null;
logEx.Error("Call function GetResourceTree() failed.");
}
return(resources);
}
/// <summary>
/// 调用天地伟业http接口
/// </summary>
/// <param name="requestUrl"></param>
/// <returns>成功返回json字符串，失败返回null</returns>
private string CallHttpInterface(string requestUrl)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: TiandyHttpClient.CallHttpInterface().");
Stream stream = null;
string result = null;
try
{
//调用http接口
WebClient webClient = new WebClient();
stream = webClient.OpenRead(requestUrl);
StreamReader streamReader = new StreamReader(stream);
//调用HTTP接口返回json字符串
result = streamReader.ReadToEnd();
}
catch (Exception e)
{
result = null;
logEx.Error("Call http function failed.Exception message:{0}.", e.Message);
}
finally
{
//记录日志，待日志模块合入后补充日志信息
if (stream != null)
{
stream.Close();
}
}
return(result);
}
/// <summary>
/// 获取监控摄像头列表刷新状态，返回结果为0是表示刷新完毕，为1是刷新操作中。当查询刷新状态为0时，可调用获取监控摄像头列表接口，获取刷新后监控摄像头列表
/// </summary>
/// <param name="refreshStatus"></param>
/// <returns></returns>
public SmcErr GetRefreshStatus(out SmcErr refreshStatus)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
SmcErr err = new CgwError();
refreshStatus = new SmcErr();
refreshStatus.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_END;
if (serviceControl.MonitorServiceRun())
{
err = CgwMonitorManageAdapter.Instance().GetRefreshStatus(out refreshStatus);
}
else
{
err.SetErrorNo(Cgw.SmcError.CgwError.ERR_MONITOR_MANAGE_SERVICE_RESTARTING);
}
//日志记录
if (err.IsSuccess())
{
logEx.Trace("GetRefreshStatus Successful");
}
else
{
logEx.Error("GetRefreshStatus failed,ErrNo :{0}", err.ErrNo);
}
return(err);
}
/// <summary>
/// 获取设备树接口
/// </summary>
/// <returns>成功返回对象列表，失败返回null</returns>
public List <Resource> GetResourceTree()
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: TiandyHttpClient.GetResourceTree().");
//设置访问天地伟业登陆接口的uri
string requestUrl = string.Format(
"{0}/GetResourceTree.jsp?CurrentUserId={1}&UserId={2}&Password={3}",
this.serverUrl,
this.user,
this.user,
this.pwd);
//日志不能记密码，单独处理
string logString = string.Format(
"{0}/GetResourceTree.jsp?CurrentUserId={1}&UserId={2}&Password=******",
this.serverUrl,
this.user,
this.user);
logEx.Trace("Call function TiandyHttpClient.GetResourceTree({0}).", logString);
List <Resource> resources = GetResourceTree(requestUrl);
return(resources);
}
/// <summary>
/// 开启PTZ控制
/// </summary>
/// <param name="cameraNo">摄像头NO</param>
/// <param name="ptzCommand">操作类型</param>
/// <param name="param">命令参数</param>
/// <returns></returns>
public SmcErr StartControlPtz(string cameraNo, Common.PtzCommandType ptzCommand, int param)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
SmcErr err = new CgwError();
if (serviceControl.MonitorServiceRun())
{
err = CgwMonitorManageAdapter.Instance().StartControlPtz(cameraNo, ptzCommand, param);
}
else
{
err.SetErrorNo(Cgw.SmcError.CgwError.ERR_MONITOR_MANAGE_SERVICE_RESTARTING);
}
//日志记录
if (err.IsSuccess())
{
logEx.Trace("StartControlPtz Successful");
}
else
{
logEx.Error("StartControlPtz failed,ErrNo :{0}", err.ErrNo);
}
return(err);
}
/// <summary>
/// 设置监控通道视频源
/// </summary>
/// <param name="channelLabel">通道label</param>
/// <param name="cameraNo">摄像头NO</param>
/// <returns></returns>
public SmcErr SwitchChannelVideoSource(string channelLabel, string cameraNo)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
SmcErr err = new SmcErr();
if (serviceControl.MonitorServiceRun())
{
if (!string.IsNullOrEmpty(channelLabel))
{
//切换通道关联
err = manageChannel.SwitchChannelRelation(channelLabel, cameraNo);
}
else
{
//监控通道号不能为空
err.SetErrorNo(CgwError.ERR_CGW_BUSINESS_CHANNELNO_NULL);
}
}
else
{
err.SetErrorNo(Cgw.SmcError.CgwError.ERR_MONITOR_MANAGE_SERVICE_RESTARTING);
}
//日志记录
if (err.IsSuccess())
{
logEx.Trace("SwitchChannelVideoSource Successful");
}
else
{
logEx.Error("SwitchChannelVideoSource failed,ErrNo :{0}", err.ErrNo);
}
return(err);
}
/// <summary>
/// 初始化rtp模块
/// </summary>
public void ESDK_RTP_Init()
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: RtpAdapter.ESDK_RTP_Init().");
try
{
int iRet = 0;
if (!isInited)
{
iRet = SdkRtpInterface.ESDK_RTP_Init();
logEx.Trace("Enter: RtpAdapter.ESDK_RTP_Init(). This is first init!");
}
if (iRet != 0)
{
logEx.Error("RtpAdapter.ESDK_RTP_Init ,error:{0}", iRet);
isInited = false;
}
else
{
logEx.Trace("Enter: RtpAdapter.ESDK_RTP_Init().Success");
isInited = true;
}
logEx.Trace("Enter: RtpAdapter.ESDK_RTP_Init(). inited is {0}!", isInited);
}
catch (System.Exception ex)
{
logEx.Error("RtpAdapter.ESDK_RTP_Init ,Exception:{0}", ex.ToString());
isInited = false;
}
}
/// <summary>
/// 断开监控平台管理服务
/// </summary>
/// <returns></returns>
public Cgw.SmcError.SmcErr Disconnect()
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: CgwMonitorManageAdapter.Disconnect");
Cgw.SmcError.SmcErr err = new Cgw.SmcError.SmcErr();
try
{
//判断Monitor服务是否在线，在线调用DisConnect方法
if (serviceControl.MonitorServiceRun())
{
client = new MonitorManageServiceClient();
CgwMonitorManageServiceReference.SmcErr serviceErr = client.Disconnect();
client.Close();
if (serviceErr.ErrNo != Cgw.SmcError.CgwError.ERR_MONITOR_MANAGE_SERVICE_SUCCESS)
{
logEx.Error("CgwMonitorManageAdapter.Disconnect failed. ErrNo = {0} ", serviceErr.ErrNo);
err = SetCgwErrNo(serviceErr);
}
}
else //不在线，无需调用DisConnect方法
{
logEx.Info("CgwMonitorManageAdapter.Disconnect,MonitorManage Stopped");
}
}
catch (System.Exception ex)
{
err.SetErrorNo(Cgw.SmcError.CgwError.ERR_MONITOR_MANAGE_SERVICE_RESTARTING);
logEx.Error("CgwMonitorManageServiceReference.Disconnect failed. Exception is {0} ", ex.ToString());
}
return(err);
}
/// <summary>
/// 指定码流回调函数
/// </summary>
/// <param name="videoDataCallBack"></param>
/// <param name="sender"></param>
public void SetDataCallBackFunc(DataCallBack dataCallBack, string sender)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: TiandyVideoMonitor.SetDataCallBackFunc().");
this.dataCallBack = dataCallBack;
this.sender = sender;
}
/// <summary>
/// 停止云台控制，摄像头控制
/// </summary>
/// <param name="cameraNo">摄像头编号</param>
/// <param name="ptzCommandType">命令类型</param>
/// <returns></returns>
public SmcErr StopControlPtz(string cameraNo, PtzCommandType ptzCommandType)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: VideoMonitorManage.StopControlPtz({0}).", cameraNo);
IVideoMonitor videoMonitor;
string decodedCameraNo;
SmcErr err = DecoderCameraNo(cameraNo, out decodedCameraNo, out videoMonitor);
if (err.IsSuccess())
{
err = videoMonitor.StopControlPtz(decodedCameraNo, ptzCommandType);
if (err.IsSuccess())
{
logEx.Info("Stop control ptz success.Camera no:{0},ptzCommandType:{1}.", cameraNo, ptzCommandType);
}
else
{
logEx.Error("Stop control ptz failed.Camera no:{0},ptzCommandType:{1},Error Code:{1} ", cameraNo, ptzCommandType, err.ErrNo);
}
}
else
{
logEx.Error("Stop control ptz failed. Camera no is not found.Camera no:{0}.", cameraNo);
}
return(err);
}
/// <summary>
/// 分配监控通道
/// </summary>
public SmcErr AssignMonitorChannel(List<ChannelInfo> ChannelInfoList)
{
SmcErr err = new CgwError();
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
err = CheckSession();
if (err.IsSuccess())
{
if (ChannelInfoList != null)
{
err = MonitorChannelBll.Instance().AssignMonitorChannel(ChannelInfoList);
}
else
{
err.SetErrorNo(CgwError.ERR_CGW_BUSINESS_CHANNELLIST_NULL);
}
}
if (err.IsSuccess())
{
logEx.Trace("AssignMonitorChannel Successful");
}
else
{
logEx.Error("AssignMonitorChannel failed,ErrNo :{0}", err.ErrNo);
}
return err;
}
/// <summary>
/// 连接监控平台管理服务
/// </summary>
/// <param name="monitorPwd">加密后的密码字符串</param>
/// <returns></returns>
public Cgw.SmcError.SmcErr Connect(string monitorPwd)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Info("Enter: CgwMonitorManageAdapter.Connect");
Cgw.SmcError.SmcErr err = new Cgw.SmcError.SmcErr();
try
{
if (serviceControl.MonitorServiceRun())
{
logEx.Info("CgwMonitorManageAdapter.Connect Opened");
client = new MonitorManageServiceClient();
CgwMonitorManageServiceReference.SmcErr serviceErr = client.Connect(out monitorPwd);
sessionID = monitorPwd;
client.Close();
if (serviceErr.ErrNo != Cgw.SmcError.CgwError.ERR_MONITOR_MANAGE_SERVICE_SUCCESS)
{
logEx.Error("CgwMonitorManageAdapter.Connect failed. ErrNo = {0} ", serviceErr.ErrNo);
err = SetCgwErrNo(serviceErr);
}
}
else
{
logEx.Info("CgwMonitorManageAdapter.Connect MonitorServiceStart");
err.SetErrorNo(Cgw.SmcError.CgwError.ERR_MONITOR_MANAGE_SERVICE_RESTARTING);
serviceControl.MonitorServiceStart();//自动重连监控服务
}
}
catch (System.Exception ex)
{
err.SetErrorNo(Cgw.SmcError.CgwError.ERR_MONITOR_MANAGE_SERVICE_RESTARTING);
logEx.Error("CgwMonitorManageServiceReference.Connect failed. Exception is {0} ", ex.ToString());
}
return(err);
}
/// <summary>
/// 断开监控管理连接
/// </summary>
/// <returns></returns>
public SmcErr Disconnect()
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
SmcErr err = new CgwError();
if (OperationContext.Current != null)
{
//string strSessionId = OperationContext.Current.SessionId;
string strSessionId = currentSessionID;
if (!string.IsNullOrEmpty(strSessionId))
{
err = SessionManage.Instance().RemoveSessionBySessionId(strSessionId);
logEx.Info("Client DisConnect MonitorManageService Successful,Current.Cgw IP is : {0}", CgwConst.ClientIp);
}
else
{
err.SetErrorNo(CgwError.ERR_CGW_BUSINESS_CURRENTSESSION_NULL);
logEx.Warn("Current SessionId is null ! ");
}
}
else
{
err.SetErrorNo(CgwError.ERR_CGW_BUSINESS_CURRENTSESSION_NULL);
logEx.Warn("Current SessionId is null ! ");
}
return(err);
}
/// <summary>
/// 注销IVS监控平台资源
/// </summary>
/// <returns></returns>
public SmcErr Unload()
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Info("Enter: IvsVideoMonitor.Unload().");
SmcErr err = new CgwError();
loadResult = true;
//停止定时器
this.updateCameraTimer.Stop();
logEx.Trace("Call ivsSdkClient.Logout().");
int result = this.ivsSdkClient.Logout();
logEx.Trace("Call ivsSdkClient.Cleanup().");
result = this.ivsSdkClient.Cleanup();
if (result == CgwConst.IVS_SDK_SUCCESS_TAG)
{
logEx.Info("Unload video monitor success.Monitor id:{0}.", this.monitorId);
}
else
{
err.SetErrorNo(CgwError.MONITOR_UDLOAD_FAILED);
logEx.Error("Unload video monitor failed.Monitor id:{0}.", this.monitorId);
}
return(err);
}
/// <summary>
/// 刷新监控摄像头列表
/// </summary>
/// <returns></returns>
public Cgw.SmcError.SmcErr RefreshMonitorCamera()
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: CgwMonitorManageAdapter.RefreshMonitorCamera");
Cgw.SmcError.SmcErr err = new Cgw.SmcError.SmcErr();
try
{
//if (serviceControl.MonitorServiceRun() && client.State == CommunicationState.Opened)
if (serviceControl.MonitorServiceRun())
{
client = new MonitorManageServiceClient();
CgwMonitorManageServiceReference.SmcErr serviceErr = client.RefreshMonitorCamera();
client.Close();
if (serviceErr.ErrNo != Cgw.SmcError.CgwError.ERR_MONITOR_MANAGE_SERVICE_SUCCESS)
{
logEx.Error("CgwMonitorManageAdapter.RefreshMonitorCamera failed. ErrNo = {0} ", serviceErr.ErrNo);
err = SetCgwErrNo(serviceErr);
}
}
else
{
err.SetErrorNo(Cgw.SmcError.CgwError.ERR_MONITOR_MANAGE_SERVICE_RESTARTING);
}
}
catch (System.Exception ex)
{
err.SetErrorNo(Cgw.SmcError.CgwError.ERR_MONITOR_MANAGE_SERVICE_RESTARTING);
logEx.Error("CgwMonitorManageServiceReference.RefreshMonitorCamera failed. Exception is {0} ", ex.ToString());
}
return(err);
}
/// <summary>
/// 停止预览
/// </summary>
/// <param name="cameraNo">摄像头编号</param>
/// <returns>返回错误码</returns>
public SmcErr StopReceiveVideo(string cameraNo)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: VideoMonitorManage.StopReceiveVideo({0}).", cameraNo);
IVideoMonitor videoMonitor;
string decodedCameraNo;
SmcErr err = DecoderCameraNo(cameraNo, out decodedCameraNo, out videoMonitor);
if (err.IsSuccess())
{
err = videoMonitor.StopReceiveVideo(decodedCameraNo);
if (err.IsSuccess())
{
logEx.Info("Stop receive camera video data success.Camera no:{0}.", cameraNo);
}
else
{
logEx.Error("Stop receive camera video data failed.Camera no:{0},Error Code:{1} ", cameraNo, err.ErrNo);
}
}
else
{
logEx.Error("Stop receive camera video data failed.Camera no is not found.Camera no:{0}.", cameraNo);
}
return(err);
}
/// <summary>
/// 运行管道
/// </summary>
public void Run()
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("VideoPipe.Connect.pipeName = {0} ", pipeName);
pipedStream.Connect(CgwConst.ENTER_PIPE_LOCK_WAIT_TIME);
}
/// <summary>
/// 指定码流回调函数
/// </summary>
/// <param name="dataCallBack">回调函数</param>
public void SetDataCallBackFunc(DataCallBack dataCallBack)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: VideoMonitorManage.SetVideoDataCallBackFunc({0})", dataCallBack);
//向上回调，平台管理接到码流后，对摄像头编号加上平台标识，再执行回调转发码流
this.dataCallBack = dataCallBack;
//向下注册回调，在该回调函数VideoDataCallBackFunc内要先对摄像头编号加上平台标识
DataCallBack callBack = this.DataCallBackFunc;
if (this.monitorsOperateLock.TryEnterReadLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
foreach (KeyValuePair <string, IVideoMonitor> monitor in monitorsDictionary)
{
IVideoMonitor videoMonitor = monitor.Value;
videoMonitor.SetDataCallBackFunc(callBack, monitor.Key);
}
}
catch (Exception e)
{
logEx.Error("Set VideoDataCallBackFunc failed.Execption message:{0}", e.Message);
}
finally
{
this.monitorsOperateLock.ExitReadLock();
}
}
logEx.Trace("Set VideoDataCallBackFunc success.");
}
/// <summary>
/// 获取监控平台配置
/// </summary>
/// <param name="monitorElement"></param>
/// <returns></returns>
private SmcErr GetMonitorConfig(XmlElement monitorElement, out string monitorId, out string className)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: VideoMonitorManage.GetMonitorConfig().");
SmcErr err = new CgwError();
monitorId = CommonFunction.GetSingleNodeValue(monitorElement, CgwConst.ID_TAG);
className = CommonFunction.GetSingleNodeValue(monitorElement, CgwConst.CLASS_TAG);
if (string.IsNullOrEmpty(monitorId))
{
//监控平台id不能为空
err.SetErrorNo(CgwError.MONITOR_CONFIG_FILE_INVALID_ID_NULL);
logEx.Error("Monitor id can not be null.");
return(err);
}
if (string.IsNullOrEmpty(className))
{
//监控平台 {0}的class不能为空
err.SetErrorNo(CgwError.MONITOR_CONFIG_FILE_INVALID_CLASS_NULL);
logEx.Error("The class of Monitor is null. Monitor id:{0}.", monitorId);
return(err);
}
return(err);
}
/// <summary>
/// 重发关键帧
/// </summary>
/// <param name="cameraNo">摄像头编号</param>
/// <returns></returns>
public SmcErr MakeIFrame(string cameraNo)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: VideoMonitorManage.MakeIFrame({0}).", cameraNo);
IVideoMonitor videoMonitor;
string decodedCameraNo;
SmcErr err = DecoderCameraNo(cameraNo, out decodedCameraNo, out videoMonitor);
if (err.IsSuccess())
{
err = videoMonitor.MakeIFrame(decodedCameraNo);
if (err.IsSuccess())
{
logEx.Info("Make I Frame success.Camera no:{0}.", cameraNo);
}
else
{
logEx.Error("Make I Frame failed.Camera no:{0},Error Code:{1}.", cameraNo, err.ErrNo);
}
}
else
{
logEx.Error("Make I Frame failed. Camera no is not found.Camera no:{0}.", cameraNo);
}
return(err);
}
/// <summary>
/// 设置摄像头麦克风状态
/// </summary>
/// <param name="cameraNo">摄像头编号</param>
/// <param name="isOn">麦克风是否开启</param>
/// <returns></returns>
public SmcErr SetMic(string cameraNo, bool isOn)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: VideoMonitorManage.SetMic({0},{1}).", cameraNo, isOn);
IVideoMonitor videoMonitor;
string decodedCameraNo;
SmcErr err = DecoderCameraNo(cameraNo, out decodedCameraNo, out videoMonitor);
if (err.IsSuccess())
{
err = videoMonitor.SetMic(decodedCameraNo, isOn);
if (err.IsSuccess())
{
logEx.Info("Set camera Mic status success.Camera no:{0}, isOn:{1}.", cameraNo, isOn);
}
else
{
logEx.Error("Set camera Mic status failed. Camera no:{0}, isOn:{1}, Error Code:{2} ", cameraNo, isOn, err.ErrNo);
}
}
else
{
logEx.Error("Set camera Mic status failed.Camera no is not found.Camera no:{0}, isOn:{1}.", cameraNo, isOn);
}
return(err);
}
/// <summary>
/// 添加通道到软终端
/// </summary>
/// <param name="channelNo">通道号码</param>
/// <param name="confNo">会议号</param>
public bool AddSotChannel(string channelLabel, string confAccessCode)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
bool isSuccess = false;
logEx.Trace("AddSotChannel channelLabel:{0} confAccessCode:{1}.", channelLabel, confAccessCode);
string channelCode = CommonFunction.ConvertChannelLabel(channelLabel);
try
{
isSuccess = this.softTerminalAdapter.AddChannel(channelCode, confAccessCode);
if (isSuccess)
{
logEx.Trace("AddSotChannel channelCode:{0} confAccessCode:{1} successfully.", channelCode, confAccessCode);
}
else
{
logEx.Trace("AddSotChannel channelCode:{0} confAccessCode{1} failed.", channelCode, confAccessCode);
}
}
catch (System.Exception ex)
{
logEx.Error(ex, "AddSotChannel Exception.");
}
return(isSuccess);
}
/// <summary>
/// 软终端删除通道
/// </summary>
/// <param name="channelNo">通道号码</param>
/// <returns>删除结果</returns>
public bool RemoveSotChannel(string channelLabel)
{
bool isSuccess = false;
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("RemoveSotChannel channelLabel:{0}.", channelLabel);
string channelCode = CommonFunction.ConvertChannelLabel(channelLabel);
try
{
isSuccess = this.softTerminalAdapter.RemoveChannel(channelCode);
if (isSuccess)
{
logEx.Trace("RemoveSotChannel channelCode:{0} successfully.", channelCode);
}
else
{
logEx.Trace("RemoveSotChannel channelCode:{0} failed.", channelCode);
}
}
catch (System.Exception ex)
{
logEx.Error(ex, "RemoveSotChannel Exception.");
}
return(isSuccess);
}
/// <summary>
/// 分发码流
/// </summary>
/// <param name="channelNo">通道号码</param>
/// <param name="data">码流</param>
public void SendMediaData(string channelLabel, MediaData data)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
try
{
bool successed = this.channelDicLocker.TryEnterReadLock(CgwConst.ENTER_LOCK_WAIT_TIME);
// 申请互斥
if (successed)
{
try
{
if (this.monitorChannelDic.ContainsKey(channelLabel))
{
this.monitorChannelDic[channelLabel].AddMediaData(data);
}
}
finally
{
// 释放互斥量
this.channelDicLocker.ExitReadLock();
}
}
else
{
// 日志
logEx.Error("SendRtpData: Enert Write Lock Failed.WaitingReadCount:{0};WaitingWriteCount:{1}.", this.channelDicLocker.WaitingReadCount, this.channelDicLocker.WaitingWriteCount);
}
}
catch (Exception ex)
{
// 日志
logEx.Error(ex, "SendRtpData: Enert Write Lock Exception.");
}
}
/// <summary>
/// 线程加载监控平台
/// </summary>
private static void LoadMonitorTimer_Elapsed()
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
System.Threading.Thread.Sleep(1000);
SmcErr smcErr = new SmcErr();
try
{
smcErr = CgwService.Instance().Load();
if (false == smcErr.IsSuccess())
{
logEx.Error("CGW service Start failed! Errno :{0}", smcErr.ErrNo);
NLog.LogManager.Flush();
System.Diagnostics.Process.GetCurrentProcess().Kill();
}
else
{
logEx.Info("CGW service Start Success");
}
}
catch (Exception ex)
{
logEx.Fatal(ex, "CGW service LoadMonitor Failed!");
NLog.LogManager.Flush();
}
}
/// <summary>
/// 停止服务
/// </summary>
public override void StopService()
{
if (serviceHost != null)
{
NLog.Logger log = NLog.LogManager.GetCurrentClassLogger();
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
CgwService.Instance().StopAllStream();//stop all stream.
SmcErr err = CgwService.Instance().DisconnectMonitor();
logEx.Info("CGW service.StopService DisconnectMonitor.ErrNo ={0}!", err.ErrNo);
serviceHost.Close();
logEx.Info("CGW service.StopService Close Success.");
}
}
/// <summary>
/// 关闭通道
/// </summary>
/// <param name="uiChannel"></param>
public void ESDK_RTP_CloseChannel(uint uiChannel)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: RtpAdapter.ESDK_RTP_CloseChannel().");
try
{
int iRet = SdkRtpInterface.ESDK_RTP_CloseChannel(uiChannel);
if (iRet != 0)
{
logEx.Error("RtpAdapter.ESDK_RTP_CloseChannel ,error:{0}", iRet);
}
}
catch (System.Exception ex)
{
logEx.Error("RtpAdapter.ESDK_RTP_CloseChannel ,Exception:{0}", ex.ToString());
}
}
/// <summary>
/// 线程加载监控平台
/// </summary>
private static void LoadMonitorTimer_Elapsed()
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
System.Threading.Thread.Sleep(CgwConst.Thread_Sleep_Time);
SmcErr smcErr = new SmcErr();
try
{
smcErr = MonitorManageService.Instance().Load();
if (false == smcErr.IsSuccess())
{
logEx.Error("MonitorManageService Start failed! Errno :{0}", smcErr.ErrNo);
NLog.LogManager.Flush();
System.Diagnostics.Process.GetCurrentProcess().Kill();
}
}
catch (Exception ex)
{
logEx.Fatal(ex, "MonitorManageService LoadMonitor Failed!");
NLog.LogManager.Flush();
}
}
/// <summary>
/// 获取自定义设备列表
/// </summary>
/// <returns>成功返回对象列表，失败返回null</returns>
public List<Resource> GetCustomTree()
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: TiandyHttpClient.GetCustomTree().");
//设置访问天地伟业登陆接口的uri
string requestUrl = string.Format(
"{0}/GetCustomTree.jsp?CurrentUserId={1}&UserId={2}&Password={3}",
this.serverUrl,
this.user,
this.user,
pwd);
//日志不能记密码，单独处理
string logString = string.Format(
"{0}/GetCustomTree.jsp?CurrentUserId={1}&UserId={2}&Password=******",
this.serverUrl,
this.user,
this.user);
logEx.Trace("Call function TiandyHttpClient.GetResourceTree({0}).", logString);
List<Resource> resources = GetResourceTree(requestUrl);
return resources;
}
/// <summary>
/// 获取监控摄像头列表刷新状态，返回结果为0是表示刷新完毕，为1是刷新操作中。当查询刷新状态为0时，可调用获取监控摄像头列表接口，获取刷新后监控摄像头列表
/// </summary>
/// <param name="refreshStatus">刷新状态</param>
/// <returns></returns>
public SmcErr GetRefreshStatus(out SmcErr refreshStatus)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: TiandyVideoMonitor.GetRefreshStatus");
SmcErr err = new CgwError();
refreshStatus = new SmcErr();
refreshStatus.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_END;
if (refreshMonitorCameraOperateLock.TryEnterWriteLock(CgwConst.EFRESH_MONITOR_CAMERA_WAIT_TIME))
{
try
{
refreshStatus.ErrNo = isRefreshSucess ? CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_END : CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_FAILED;
}
finally
{
refreshMonitorCameraOperateLock.ExitWriteLock();
}
}
else
{
refreshStatus.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_EXECUTING;
}
logEx.Info("GetRefreshStatus success.");
return err;
}
/// <summary>
/// 码流回调处理，用于中转
/// </summary>
/// <param name="playfd">预览句柄</param>
/// <param name="datatype">视频流类型</param>
/// <param name="buf">码流</param>
/// <param name="size">码流大小</param>
/// <param name="usr">用户标识数据</param>
private void TiandyRealDataCallbackFunc(int playfd, int datatype, byte[] buf, uint size, int usr)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
string cameraNo = null;
try
{
StreamType streamType = StreamType.VIDEO_H264;
//判断码流类型，因为码流回调访问频频非常高，不单独抽成一个方法，减少方法访问开销
//对于支持的码流类型，用break退出switch，对于不支持的码流类型直接舍弃，用return返回
switch (datatype)
{
case (int)TiandyStreamType.STREAM_TYPE_VIDEO_FRAME_I:
streamType = StreamType.VIDEO_H264;
break;
case (int)TiandyStreamType.STREAM_TYPE_VIDEO_FRAME_P:
streamType = StreamType.VIDEO_H264;
break;
case (int)TiandyStreamType.STREAM_TYPE_VIDEO_FRAME_B:
streamType = StreamType.VIDEO_H264;
break;
//音频只接收G711A和G711U，其他舍弃
case (int)TiandyStreamType.STREAM_TYPE_AUDIO_G711A:
streamType = StreamType.AUDIO_G711A;
break;
case (int)TiandyStreamType.STREAM_TYPE_AUDIO_G711U:
streamType = StreamType.AUDIO_G711U;
break;
default:
//不支持的类型直接舍弃，返回
//logEx.Warn("This stream type is not support. Chuck the data.StreamType:{0};Camera no:{1}", datatype, cameraNo);
return;
}
if (this.handelOperateLock.TryEnterReadLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
if (!this.videoHandleCameraDic.ContainsKey(playfd))
{
logEx.Error("The video data handle is not found.Handle:{0}", playfd);
return;
}
cameraNo = this.videoHandleCameraDic[playfd];
if (string.IsNullOrEmpty(cameraNo))
{
return;
}
}
finally
{
this.handelOperateLock.ExitReadLock();
}
}
if (streamType == StreamType.AUDIO_G711A || streamType == StreamType.AUDIO_G711U)
{
//如果是音频流，需要判断mic的状态，开启时才发送音频流
if (this.micOperateLock.TryEnterReadLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
if (this.cameraMicStatusDic.ContainsKey(cameraNo))
{
//如果mic为非开启状态，则不发送音频码流,
if (!this.cameraMicStatusDic[cameraNo])
{
//logEx.Warn("This data is audio,but the mic is off.Chuck the data.Camera no:{0}", cameraNo);
return;
}
}
else
{
//默认为关闭状态，因此如果cameraMicStatusDic不包含该摄像头，则认为处于关闭状态，舍弃音频码流
//logEx.Warn("This data is audio,but the mic is off.Chuck the data.Camera no:{0}", cameraNo);
return;
}
}
finally
{
this.micOperateLock.ExitReadLock();
}
}
}
MediaData mediaData = new MediaData();
mediaData.Data = buf;
mediaData.DataType = MediaDataType.FRAME_DATA;
mediaData.StreamType = streamType;
mediaData.Size = size;
//向回调函数转发码流
this.dataCallBack(cameraNo, mediaData, sender);
}
catch (Exception e)
{
logEx.Error("Send the media data failed.The camera No is {0}.Execption message:{1}", cameraNo, e.Message);
}
}
/// <summary>
/// 获取摄像头列表及分组信息
/// </summary>
/// <param name="fromMonitorSys">如果该值为true，则实时从监控平台获取,否则从融合网关缓存获取</param>
/// <param name="cameraList">摄像头列表</param>
/// <param name="groupList">组信息</param>
/// <param name="nodeRelationListT">分组关系</param>
/// <returns></returns>
public SmcErr GetAllCameras(out List<Camera> cameraList, out List<CameraGroup> groupList, out List<NodeRelation> nodeRelationListT)
{
monitorManageServiceGetCameraList.Stop();
isGetDevicesFinish = false;
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: TiandyVideoMonitor.GetAllCameras().");
SmcErr err = new CgwError();
cameraList = new List<Camera>();
groupList = new List<CameraGroup>();
nodeRelationListT = new List<NodeRelation>();
if (this.cameraOperateLock.TryEnterReadLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
#region 深度克隆数据
foreach (KeyValuePair<string, TiandyCamera> tiandyCameraKeyValue in this.tiandyCameraDictionary)
{
TiandyCamera tiandyCamera = tiandyCameraKeyValue.Value;
//从缓存获取
Camera camera = new Camera(tiandyCamera.No, tiandyCamera.Name);
cameraList.Add(camera);
}
foreach (KeyValuePair<string, CameraGroup> groupDicKeyValue in this.groupDic)
{
CameraGroup cameraGroupTemp = new CameraGroup(groupDicKeyValue.Value.No, groupDicKeyValue.Value.Name);
groupList.Add(cameraGroupTemp);
}
foreach (NodeRelation nodeRelation in this.nodeRelationList)
{
NodeRelation nodeRelationTemp = new NodeRelation(nodeRelation.No,
nodeRelation.Path,
nodeRelation.Type);
nodeRelationListT.Add(nodeRelationTemp);
}
#endregion
}
catch (Exception e)
{
err.SetErrorNo(CgwError.GET_ALL_CAMERAS_FAILED);
logEx.Error("Get all cameras failed.Execption message:{0}", e.Message);
return err;
}
finally
{
this.cameraOperateLock.ExitReadLock();
}
}
monitorManageServiceGetCameraList.Start();
logEx.Info("Get all cameras success.");
return err;
}
/// <summary>
/// 递归天地伟业返回的设备树，获取所有通道（一个通道对应一个摄像头）、主机、流媒体（中间件）服务器
/// </summary>
/// <param name="resourceTree">天地伟业返回的设备树</param>
/// <param name="tiandyCameraDictionary">摄像头键值对，key为摄像头编号</param>
/// <param name="hostDictionary">主机键值对，key为主机编号</param>
/// <param name="mediaServerDictionary">流媒体（中间件）服务键值对，key为编号</param>
private void RecursionCamera(List<Resource> resourceTree, Dictionary<string, TiandyCamera> tiandyCameraDictionary, Dictionary<string, Host> hostDictionary, Dictionary<string, MediaServer> mediaServerDictionary)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
if (resourceTree == null)
{
logEx.Error("Recursion camera failed.ResourceTree is null.");
return;
}
if (tiandyCameraDictionary == null)
{
tiandyCameraDictionary = new Dictionary<string, TiandyCamera>();
}
if (hostDictionary == null)
{
hostDictionary = new Dictionary<string, Host>();
}
if (mediaServerDictionary == null)
{
mediaServerDictionary = new Dictionary<string, MediaServer>();
}
foreach (Resource resource in resourceTree)
{
//TypeId为5时，表示该节点为通道，对应一个摄像头
if (((int)NodeType.CAMERA).ToString().Equals(resource.TypeId))
{
TiandyCamera camera = new TiandyCamera(resource.Id, resource.Caption);
camera.Channel = resource.Ch;
//摄像头的父节点为主机
camera.HostNo = resource.ParentId;
tiandyCameraDictionary.Add(camera.No, camera);
//如果是摄像头节点，不需要递归
continue;
}
else if (((int)NodeType.HOST).ToString().Equals(resource.TypeId))
{
//将主机加入缓存，主机的父节点为流媒体（中间件）服务器
Host host = new Host(
resource.Id,
resource.Username,
resource.Pwd,
resource.ParentId);
hostDictionary.Add(host.No, host);
}
else if (((int)NodeType.MEDIASERVER).ToString().Equals(resource.TypeId))
{
//将流媒体（中间件）服务器加入缓存
MediaServer mediaServer = new MediaServer(
resource.Id,
resource.Ip,
resource.Port,
resource.Username,
resource.Pwd);
mediaServerDictionary.Add(mediaServer.No, mediaServer);
}
//递归处理
RecursionCamera(resource.items, tiandyCameraDictionary, hostDictionary, mediaServerDictionary);
}
}
/// <summary>
/// 递归天地伟业返回的自定义设备列表，只获取分组节点（TypeId为1000）和通道（摄像头）节点（TypeId为5），舍弃其他节点（如主机，中间件服务器等）
/// </summary>
/// <param name="customTree">天地伟业返回的自定义设备列表树</param>
/// <param name="pathList">节点路径，如果为跟节点，传null即可，主要是用于递归函数处理</param>
/// <param name="groupDic">组列表</param>
/// <param name="nodeRelationDic">组、摄像头关系列表Dic,不能重复</param>
/// <param name="nodeRelationListT">组、摄像头关系列表，可以重复，解决同一摄像头在不同分组下，融合网关报错的问题</param>
///
private void RecursionCameraGroup(List<Resource> customTree, List<string> pathList, Dictionary<string, CameraGroup> groupDic, Dictionary<string, NodeRelation> nodeRelationDic, List<NodeRelation> nodeRelationListT)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
if (customTree == null)
{
logEx.Error("RecursionCameraGroup failed.CustomTree is null.");
return;
}
if (pathList == null)
{
pathList = new List<string>();
}
if (groupDic == null)
{
groupDic = new Dictionary<string, CameraGroup>();
}
if (nodeRelationDic == null)
{
nodeRelationDic = new Dictionary<string, NodeRelation>();
}
if (nodeRelationListT == null)
{
nodeRelationListT = new List<NodeRelation>();
}
foreach (Resource custom in customTree)
{
//TypeId为5时，表示该节点为通道，对应一个摄像头
if (((int)NodeType.CAMERA).ToString().Equals(custom.TypeId))
{
//pathList.Add(custom.Id);
NodeRelation nodeRelation = new NodeRelation(custom.Id, new List<string>(pathList), CgwMonitorManage.Common.NodeType.CAMERA);
if (!nodeRelationDic.ContainsKey(custom.Id))
{
nodeRelationDic.Add(custom.Id, nodeRelation);
}
nodeRelationListT.Add(nodeRelation);
//获取完路径后，要返回上一级路径
//pathList.Remove(custom.Id);
}
//TypeId为1000时，表示该节点为分组
else if (((int)NodeType.GROUP).ToString().Equals(custom.TypeId))
{
//添加组信息
CameraGroup cameraGroup = new CameraGroup(custom.Id, custom.Caption);
groupDic.Add(custom.Id, cameraGroup);
NodeRelation nodeRelation = new NodeRelation(custom.Id, new List<string>(pathList), CgwMonitorManage.Common.NodeType.GROUP);
if (!nodeRelationDic.ContainsKey(custom.Id))
{
nodeRelationDic.Add(custom.Id, nodeRelation);
}
nodeRelationListT.Add(nodeRelation);
//添加分组关系
pathList.Add(custom.Id);
//如果是组，还需要递归处理，遍历子节点
RecursionCameraGroup(custom.items, pathList, groupDic, nodeRelationDic, nodeRelationListT);
//获取完路径后，要返回上一级路径
pathList.Remove(custom.Id);
}
else
{
//其他类型节点不做处理
}
}
}
/// <summary>
/// 指定码流回调函数
/// </summary>
/// <param name="videoDataCallBack"></param>
/// <param name="sender"></param>
public void SetDataCallBackFunc(DataCallBack dataCallBack, string sender)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: TiandyVideoMonitor.SetDataCallBackFunc().");
this.dataCallBack = dataCallBack;
this.sender = sender;
}
/// <summary>
/// 初始化天地伟业监控平台
/// </summary>
/// <param name="monitorConfigElement">监控平台配置节点</param>
/// <returns></returns>
public SmcErr Load(XmlElement monitorConfigElement)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: TiandyVideoMonitor.Load().");
SmcErr err = new CgwError();
string userLevel = "";
//解析xml节点，获取所需参数
try
{
#region Tiandy视频监控平台（Easy7）连接信息
this.monitorId = CommonFunction.GetSingleNodeValue(monitorConfigElement, CgwConst.ID_TAG);
userLevel = CommonFunction.GetSingleNodeValue(monitorConfigElement, CgwConst.PTZCONTROLLEVEL_TAG);
string httpUser = CommonFunction.GetSingleNodeValue(monitorConfigElement, CgwConst.PLATFORM_USER_TAG);
string httpPassword = CommonFunction.GetSingleNodeValue(monitorConfigElement, CgwConst.PLATFORM_PASSWORD_TAG);
string httpUrl = CommonFunction.GetSingleNodeValue(monitorConfigElement, CgwConst.PLATFORM_URL_TAG);
string mediaServerId = CommonFunction.GetSingleNodeValue(monitorConfigElement, CgwConst.MEDIASERVER_SERVERID_TAG);
#endregion
this.httpClient = new TiandyHttpClient(httpUrl, httpUser, httpPassword);
//使用线程轮询加载监控平台
Thread loaderThread = new Thread(LoaderThread);
loaderThread.Start(mediaServerId);
}
catch (Exception e)
{
err.SetErrorNo(CgwError.MONITOR_CONFIG_FILE_INVALID);
logEx.Error("Load Tiandy monitor failed.Execption message:{0}.", e.Message);
return err;
}
this.sdkClient = new TiandySdkClient();
//如果控制级别配置错误，只记录错误日志，不向外报错
try
{
this.sdkClient.PtzControlLevel = int.Parse(userLevel);
}
catch (Exception e)
{
logEx.Error("Ptz Control Level is invalid.Execption message:{0}.", e.Message);
this.sdkClient.PtzControlLevel = CgwConst.PTZ_CONTROL_LEVEL;
}
logEx.Info("Load video monitor success.Monitor id:{0}.", this.monitorId);
return err;
}
/// <summary>
/// 启动摄像头预览
/// </summary>
/// <param name="cameraNo">摄像头编号</param>
/// <returns></returns>
public SmcErr StartReceiveVideo(string cameraNo)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: TiandyVideoMonitor.StartReceiveVideo({0}).", cameraNo);
SmcErr err = new CgwError();
TiandyCamera camera = null;
Host host = null;
//摄像头所连接的流媒体服务器
MediaServer cameraMediaServer = null;
if (this.cameraOperateLock.TryEnterReadLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
if (!this.tiandyCameraDictionary.ContainsKey(cameraNo))
{
err.SetErrorNo(CgwError.CAMERA_NOT_FOUND);
logEx.Error("Start Receive camera video data failed.Camera No is not found.Camera No:{0}", cameraNo);
return err;
}
camera = this.tiandyCameraDictionary[cameraNo];
host = this.hostDictionary[camera.HostNo];
cameraMediaServer = this.mediaServerDictionary[host.MediaServerNo];
}
catch (Exception e)
{
err.SetErrorNo(CgwError.START_RECEIVE_VIDEO_FAILED);
logEx.Error("Start Receive camera video data failed.Camera No:{0},Execption message:{1}", cameraNo, e.Message);
return err;
}
finally
{
this.cameraOperateLock.ExitReadLock();
}
}
if (camera == null)
{
err.SetErrorNo(CgwError.START_RECEIVE_VIDEO_FAILED);
logEx.Error("Start Receive camera video data failed.Camera No is not found.Camera No:{0}", cameraNo);
return err;
}
RealPlayInfo real = new RealPlayInfo();
real.ch = camera.Channel;
real.data_type = (int)TiandyDateType.PRIMARY;
real.hPlayWnd = null;
int result = this.sdkClient.StartReceiveVideo(host.No, cameraMediaServer, ref real);
//如果为负数，表示预览失败
if (result < 0)
{
err.SetErrorNo(CgwError.START_RECEIVE_VIDEO_FAILED);
logEx.Error("Start Receive camera video data failed.Camera No:{0}.", cameraNo);
return err;
}
else
{
//需要停止的预览句柄
int needToStopHandel = CgwConst.START_RECEIVE_VIDEO_DATA_FAILED;
if (this.handelOperateLock.TryEnterWriteLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
//如果预览句柄已经存在，删除掉原来的句柄,用新的句柄替换
if (this.cameraVideoHandeDic.ContainsKey(cameraNo))
{
needToStopHandel = this.cameraVideoHandeDic[cameraNo];
this.videoHandleCameraDic.Remove(needToStopHandel);
this.cameraVideoHandeDic.Remove(cameraNo);
}
this.cameraVideoHandeDic.Add(cameraNo, result);
this.videoHandleCameraDic.Add(result, cameraNo);
}
finally
{
this.handelOperateLock.ExitWriteLock();
}
}
logEx.Info("Start Receive camera video data success.Camera No:{0},Handle:{1}.", cameraNo, result);
//重新预览后，更新了预览句柄，需要将原来的预览停止，放在handelOperateLock外面，防止长时间占用锁
if (needToStopHandel != CgwConst.START_RECEIVE_VIDEO_DATA_FAILED)
{
this.sdkClient.StopReceiveVideo(needToStopHandel);
}
}
return err;
}
/// <summary>
/// 停止预览
/// </summary>
/// <param name="cameraNo">摄像头编号</param>
/// <returns>成功返回0，失败返回错误码</returns>
public SmcErr StopReceiveVideo(string cameraNo)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: TiandyVideoMonitor.StopReceiveVideo({0}).", cameraNo);
SmcErr err = new CgwError();
//需要停止的预览句柄
int needToStopHandel = CgwConst.START_RECEIVE_VIDEO_DATA_FAILED;
if (this.handelOperateLock.TryEnterWriteLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
if (this.cameraVideoHandeDic.ContainsKey(cameraNo))
{
needToStopHandel = this.cameraVideoHandeDic[cameraNo];
this.videoHandleCameraDic.Remove(needToStopHandel);
this.cameraVideoHandeDic.Remove(cameraNo);
}
else
{
//不存在，表示已经删除，不返回错误
//err.SetErrorNo(CgwError.STOP_RECEIVE_VIDEO_FAILED);
logEx.Warn("Stop Receive camera video data failed. Don't need to end the preview.Camera No:{0}.", cameraNo);
}
}
finally
{
this.handelOperateLock.ExitWriteLock();
}
}
//调用sdk的停止方法，放在handelOperateLock外面，防止长时间占用锁
if (needToStopHandel != CgwConst.START_RECEIVE_VIDEO_DATA_FAILED)
{
this.sdkClient.StopReceiveVideo(needToStopHandel);
}
logEx.Info("Stop Receive camera video data success.Camera No:{0},Handle:{1}.", cameraNo, needToStopHandel);
return err;
}
/// <summary>
/// 清除缓存数据
/// </summary>
private void ClearCamera()
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: TiandyVideoMonitor.ClearCamera().");
if (this.cameraOperateLock.TryEnterWriteLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
this.tiandyCameraDictionary = new Dictionary<string, TiandyCamera>();
this.hostDictionary = new Dictionary<string, Host>();
this.mediaServerDictionary = new Dictionary<string, MediaServer>();
this.groupDic = new Dictionary<string, CameraGroup>();
this.nodeRelationList = new List<NodeRelation>();
}
finally
{
this.cameraOperateLock.ExitWriteLock();
}
}
logEx.Trace("Clear Camera which in the cache success.");
}
/// <summary>
/// 获取摄像头列表及分组信息
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void GetAllCamerasTimer(object sender, System.Timers.ElapsedEventArgs e)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: TiandyVideoMonitor.GetAllCamerasTimer().");
if (refreshMonitorCameraOperateLock.TryEnterWriteLock(CgwConst.EFRESH_MONITOR_CAMERA_WAIT_TIME))
{
try
{
GetAllCamerasMethod();
}
finally
{
refreshMonitorCameraOperateLock.ExitWriteLock();
}
}
}
/// <summary>
/// 码流回调函数,
/// 1、根据预览句柄handle从videoHandleCameraDic中获取摄像头编号，
/// 2、根据摄像头编号，获取mic状态
/// 3、判断码流是否是音频，如果是音频，根据mic状态判断是否需要转发
/// </summary>
/// <param name="handle">播放句柄</param>
/// <param name="pRawFrameInfo">实况参数</param>
/// <param name="pBuf">码流</param>
/// <param name="uiBufSize">大小</param>
/// <param name="cameraNo">摄像头编号</param>
private void IvsRealPlayCallBackRaw(int handle, IvsRawFrameInfo pRawFrameInfo, byte[] pBuf, UInt32 uiBufSize, string pUserData)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
//logEx.Trace("Enter:IvsRealPlayCallBackRaw(),{0}", pUserData);
MediaDataSender mediaDataSender = null;
try
{
if (this.handelOperateLock.TryEnterReadLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
if (!this.videoHandleCameraDic.ContainsKey(handle))
{
logEx.Error("The video data handle is not found.Handle:{0}", handle);
return;
}
mediaDataSender = this.videoHandleCameraDic[handle];
}
finally
{
this.handelOperateLock.ExitReadLock();
}
}
if (mediaDataSender == null)
{
return;
}
StreamType streamType = StreamType.VIDEO_H264;
//判断码流类型，因为码流回调访问频频非常高，不单独抽成一个方法，减少方法访问开销
//对于支持的码流类型，用break退出switch，对于不支持的码流类型直接舍弃，用return返回
switch (pRawFrameInfo.StreamType)
{
//对于音频只接收G711A和G711U，其他舍弃
case (int)IvsStreamType.PAY_LOAD_TYPE_PCMU:
streamType = StreamType.AUDIO_G711U;
break;
case (int)IvsStreamType.PAY_LOAD_TYPE_PCMA:
streamType = StreamType.AUDIO_G711A;
break;
//只接收H264的视频码流
case (int)IvsStreamType.PAY_LOAD_TYPE_H264:
//H264的标准视频流，作为视频流处理
streamType = StreamType.VIDEO_H264;
break;
default:
//不支持的类型,直接舍弃，返回
//logEx.Warn("This stream type is not support. Chuck the data.StreamType:{0};Camera no:{1}",
// Enum.GetName(typeof(IvsStreamType), pRawFrameInfo.StreamType),
// cameraNo);
return;
}
if (streamType == StreamType.AUDIO_G711A || streamType == StreamType.AUDIO_G711U)
{
//如果是音频流，需要判断mic的状态，开启时才发送音频流
if (this.micOperateLock.TryEnterReadLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
if (this.cameraMicStatusDic.ContainsKey(mediaDataSender.CameraNo))
{
//如果mic为非开启状态，则不发送音频码流,
if (!this.cameraMicStatusDic[mediaDataSender.CameraNo])
{
//logEx.Warn("This data is audio,but the mic is off.Chuck the data.Camera no:{0}", mediaDataSender.CameraNo);
return;
}
}
else
{
//默认为关闭状态，因此如果cameraMicStatusDic不包含该摄像头，则认为处于关闭状态，舍弃音频码流
//logEx.Warn("This data is audio,but the mic is off.Chuck the data.Camera no:{0}", mediaDataSender.CameraNo);
return;
}
}
finally
{
this.micOperateLock.ExitReadLock();
}
}
}
MediaData mediaData = new MediaData();
mediaData.Data = pBuf;
//IVS 目前为裸码流
mediaData.DataType = MediaDataType.FRAME_DATA;
mediaData.StreamType = streamType;
mediaData.Size = uiBufSize;
//将Ivs帧类型转换成各融合网关统一的帧类型
string name = Enum.GetName(typeof(IvsH264NaluType), pRawFrameInfo.FrameType);
//帧类型判断，偶现IVS返回的帧类型，在融合网关中未记录，返回值为null
if (string.IsNullOrEmpty(name))
{
logEx.Warn("IvsRealPlayCallBackRaw FrameType Is Not Defined ,FrameType:{0}", pRawFrameInfo.FrameType);
mediaData.FrameType = FrameDataType.H264_NALU_TYPE_UNDEFINED;
}
else
{
if (Enum.IsDefined(typeof(FrameDataType), name))
{
FrameDataType frameDataType = (FrameDataType)Enum.Parse(typeof(FrameDataType), name);
mediaData.FrameType = frameDataType;
}
else
{
mediaData.FrameType = FrameDataType.H264_NALU_TYPE_UNDEFINED;
}
}
//向回调函数转发码流
//this.videoDataCallBack(cameraNo, mediaData, this.sender);
//logEx.Debug("FrameDataCallBackFun.mediaData.DataType={0},FrameType = {1},StreamType = {2},Size = {3}", Enum.GetName(typeof(MediaDataType), mediaData.DataType),
// Enum.GetName(typeof(FrameDataType), mediaData.FrameType), Enum.GetName(typeof(StreamType), mediaData.StreamType), mediaData.Size);
mediaDataSender.SendData(mediaData, this.sender);
}
catch (Exception e)
{
logEx.Error("Send the media data failed.Execption message:{0}", e.ToString());
}
}
/// <summary>
/// 刷新监控摄像头列表
/// </summary>
/// <returns></returns>
public SmcErr RefreshMonitorCamera()
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: TiandyVideoMonitor.RefreshMonitorCamera");
SmcErr err = new CgwError();
if (refreshMonitorCameraOperateLock.TryEnterWriteLock(CgwConst.EFRESH_MONITOR_CAMERA_WAIT_TIME))
{
try
{
GetAllCamerasMethod();
//重新开始计时
updateCameraTimer.Stop();
updateCameraTimer.Start();
}
finally
{
refreshMonitorCameraOperateLock.ExitWriteLock();
}
}
logEx.Info("RefreshMonitorCamera success.");
return err;
}
/// <summary>
/// 启动摄像头预览
/// </summary>
/// <param name="cameraNo">摄像头编号</param>
/// <returns></returns>
public SmcErr StartReceiveVideo(string cameraNo)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: IvsVideoMonitor.StartReceiveVideo({0}).", cameraNo);
SmcErr err = new CgwError();
int handle;
logEx.Trace("Call ivsSdkClient.StartRealPlayCBRaw({0}).", cameraNo);
int result = this.ivsSdkClient.StartRealPlayCBRaw(cameraNo, out handle);
//如果不为0，表示预览失败
if (result != CgwConst.IVS_SDK_SUCCESS_TAG)
{
err.SetErrorNo(CgwError.START_RECEIVE_VIDEO_FAILED);
logEx.Error("Start Receive camera video data failed.Camera No:{0}.Ivs sdk error code:{1}", cameraNo, result);
return err;
}
else
{
logEx.Info("Start Receive camera video data success.Camera No:{0},Handle:{1}.", cameraNo, handle);
}
//预览成功，需要停止原来的预览，并将预览句柄添加到缓存
//需要停止的预览句柄
int needToStopHandel = CgwConst.START_RECEIVE_VIDEO_DATA_FAILED;
if (this.handelOperateLock.TryEnterWriteLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
//如果预览句柄已经存在，删除掉原来的句柄,用新的句柄替换
if (this.cameraVideoHandeDic.ContainsKey(cameraNo))
{
needToStopHandel = this.cameraVideoHandeDic[cameraNo];
this.videoHandleCameraDic.Remove(needToStopHandel);
this.cameraVideoHandeDic.Remove(cameraNo);
}
this.cameraVideoHandeDic.Add(cameraNo, handle);
MediaDataSender mediaDataSender = new MediaDataSender(cameraNo, this.dataCallBack);
this.videoHandleCameraDic.Add(handle, mediaDataSender);
}
finally
{
this.handelOperateLock.ExitWriteLock();
}
}
//重新预览后，更新了预览句柄，需要将原来的预览停止，放在handelOperateLock外面，防止长时间占用锁
if (needToStopHandel != CgwConst.START_RECEIVE_VIDEO_DATA_FAILED)
{
result = this.ivsSdkClient.StopRealPlay(needToStopHandel);
//如果不为0，表示停止原来的预览失败，只记录日志，不返回错误，不设置错误码
if (result != CgwConst.IVS_SDK_SUCCESS_TAG)
{
logEx.Error("Get a new preview success. But stop old preview failed.CameraNo:{0},Ivs sdk error code:{0}", cameraNo, result);
return err;
}
}
return err;
}
/// <summary>
/// 设置麦克风状态
/// </summary>
/// <param name="cameraNo"></param>
/// <param name="isOn">麦克风是否开启</param>
/// <returns></returns>
public SmcErr SetMic(string cameraNo, bool isOn)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: TiandyVideoMonitor.SetMic({0}，{1}).", cameraNo, isOn);
SmcErr err = new CgwError();
if (this.micOperateLock.TryEnterWriteLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
if (this.cameraMicStatusDic.ContainsKey(cameraNo))
{
this.cameraMicStatusDic[cameraNo] = isOn;
}
else
{
this.cameraMicStatusDic.Add(cameraNo, isOn);
}
}
finally
{
this.micOperateLock.ExitWriteLock();
}
}
logEx.Info("Set Mic status success.Camera no:{0}，isOn:{1}).", cameraNo, isOn);
return err;
}
/// <summary>
/// 停止云台控制，摄像头控制
/// </summary>
/// <param name="cameraNo">摄像头编号</param>
/// <param name="ptzCommand">命令类型</param>
/// <returns></returns>
public SmcErr StopControlPtz(string cameraNo, PtzCommandType ptzCommand)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: IvsVideoMonitor.StopControlPtz({0}).", cameraNo);
SmcErr err = new CgwError();
logEx.Trace("Call ivsSdkClient.StopPtzControl({0}).", cameraNo);
int result = this.ivsSdkClient.StopPtzControl(cameraNo);
//如果为0，表示成功
if (result == CgwConst.IVS_SDK_SUCCESS_TAG)
{
logEx.Info("Stop control ptz success.Camera No:{0}.", cameraNo);
}
else
{
//直接将IVS的错误码返回
err.SetErrorNo(CgwError.STOP_CONTROL_PTZ_FAILED);
logEx.Error("Stop control ptz failed.Camera No:{0}.Ivs sdk error code：{1}.", cameraNo, result);
return err;
}
return err;
}
/// <summary>
/// 停止云台控制，摄像头控制
/// </summary>
/// <param name="cameraNo">摄像头编号</param>
/// <param name="ptzCommand">命令类型</param>
/// <returns></returns>
public SmcErr StopControlPtz(string cameraNo, PtzCommandType ptzCommand)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: TiandyVideoMonitor.StopControlPtz({0}).", cameraNo);
SmcErr err = new CgwError();
int handel = CgwConst.START_RECEIVE_VIDEO_DATA_FAILED;
if (this.handelOperateLock.TryEnterReadLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
if (this.cameraVideoHandeDic.ContainsKey(cameraNo))
{
handel = this.cameraVideoHandeDic[cameraNo];
}
else
{
logEx.Warn("The camera was not Preview.Don't need to end the control.Camera No:{0}.", cameraNo);
}
}
finally
{
this.handelOperateLock.ExitReadLock();
}
}
if (handel != CgwConst.START_RECEIVE_VIDEO_DATA_FAILED)
{
Client_PTZ_Command client_ptz_command = new Client_PTZ_Command();
client_ptz_command.start = false;
//将ptz命令转换成天地伟业的命令
string name = Enum.GetName(typeof(PtzCommandType), ptzCommand);
if (Enum.IsDefined(typeof(TiandyPtzCommandType), name))
{
TiandyPtzCommandType tiandyPtzCommandType = (TiandyPtzCommandType)Enum.Parse(typeof(TiandyPtzCommandType), name);
client_ptz_command.cmd = (int)tiandyPtzCommandType;
}
else
{
err.SetErrorNo(CgwError.STOP_CONTROL_PTZ_FAILED);
logEx.Error("The tiandy monitor is not support the command.ptzCommand:{0}.", ptzCommand);
return err;
}
bool result = this.sdkClient.ControlPtz(handel, client_ptz_command);
if (result)
{
logEx.Info("Stop control camera ptz success.Camera No:{0}.", cameraNo);
}
else
{
err.SetErrorNo(CgwError.STOP_CONTROL_PTZ_FAILED);
logEx.Error("Stop control camera ptz failed.Camera No:{0}.", cameraNo);
}
}
else
{
err.SetErrorNo(CgwError.STOP_CONTROL_PTZ_FAILED);
logEx.Error("Handel is not found. Stop control camera ptz failed. Camera No:{0}.", cameraNo);
return err;
}
return err;
}
/// <summary>
/// 停止预览
/// </summary>
/// <param name="cameraNo">摄像头编号</param>
/// <returns>成功返回0，失败返回错误码</returns>
public SmcErr StopReceiveVideo(string cameraNo)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: IvsVideoMonitor.StopReceiveVideo({0}).", cameraNo);
SmcErr err = new CgwError();
//需要停止的预览句柄
int needToStopHandel = CgwConst.START_RECEIVE_VIDEO_DATA_FAILED;
if (this.handelOperateLock.TryEnterWriteLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
if (this.cameraVideoHandeDic.ContainsKey(cameraNo))
{
needToStopHandel = this.cameraVideoHandeDic[cameraNo];
this.videoHandleCameraDic.Remove(needToStopHandel);
this.cameraVideoHandeDic.Remove(cameraNo);
}
else
{
logEx.Warn("Stop Receive camera video data failed. Don't need to end the preview.Camera No:{0}.", cameraNo);
//如果预览句柄不存在，不需要处理，直接返回
return err;
}
}
catch (Exception ex)
{
err.SetErrorNo(CgwError.STOP_RECEIVE_VIDEO_FAILED);
logEx.Error("Stop Receive camera video data failed.Execption message:{0}", ex.Message);
return err;
}
finally
{
this.handelOperateLock.ExitWriteLock();
}
}
//调用sdk的停止方法，放在handelOperateLock外面，防止长时间占用锁
if (needToStopHandel != CgwConst.START_RECEIVE_VIDEO_DATA_FAILED)
{
int result = this.ivsSdkClient.StopRealPlay(needToStopHandel);
//如果不为0，表示预览失败
if (result != CgwConst.IVS_SDK_SUCCESS_TAG)
{
err.SetErrorNo(CgwError.STOP_RECEIVE_VIDEO_FAILED);
logEx.Error("Stop Receive camera video data failed.Ivs sdk error code:{0}", result);
return err;
}
logEx.Info("Stop Receive camera video data success.Camera No:{0},Handle:{1}.", cameraNo, needToStopHandel);
}
return err;
}
/// <summary>
/// 注销天地伟业监控平台资源
/// </summary>
/// <returns></returns>
public SmcErr Unload()
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: TiandyVideoMonitor.Unload().");
SmcErr err = new CgwError();
//停止定时器
this.updateCameraTimer.Stop();
if (this.sdkClient.Unload())
{
logEx.Info("Unload video monitor success.Monitor id:{0}.", this.monitorId);
}
else
{
err.SetErrorNo(CgwError.UNLOAD_MONITOR_FAILED);
logEx.Error("Unload video monitor failed.Monitor id:{0}.", this.monitorId);
}
return err;
}
/// <summary>
/// 注销IVS监控平台资源
/// </summary>
/// <returns></returns>
public SmcErr Unload()
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Info("Enter: IvsVideoMonitor.Unload().");
SmcErr err = new CgwError();
loadResult = true;
//停止定时器
this.updateCameraTimer.Stop();
logEx.Trace("Call ivsSdkClient.Logout().");
int result = this.ivsSdkClient.Logout();
logEx.Trace("Call ivsSdkClient.Cleanup().");
result = this.ivsSdkClient.Cleanup();
if (result == CgwConst.IVS_SDK_SUCCESS_TAG)
{
logEx.Info("Unload video monitor success.Monitor id:{0}.", this.monitorId);
}
else
{
err.SetErrorNo(CgwError.MONITOR_UDLOAD_FAILED);
logEx.Error("Unload video monitor failed.Monitor id:{0}.", this.monitorId);
}
return err;
}
/// <summary>
/// 获取摄像头列表及分组信息
/// </summary>
private void GetAllCamerasMethod()
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: TiandyVideoMonitor.GetAllCamerasTimer().");
try
{
//调用天地伟业http接口获取天地伟业设备管理树列表
List<Resource> resourceTree = this.httpClient.GetResourceTree();
if (resourceTree == null)
{
logEx.Error("GetResourceTree failed.");
ClearCamera();
isRefreshSucess = false;
return;
}
//调用天地伟业http接口获取自定义设备树列表
List<Resource> customTree = this.httpClient.GetCustomTree();
if (customTree == null)
{
logEx.Error("GetCustomTree failed.");
ClearCamera();
isRefreshSucess = false;
return;
}
Dictionary<string, TiandyCamera> tiandyCameraDictionaryTemp = new Dictionary<string, TiandyCamera>();
Dictionary<string, Host> hostDictionaryTemp = new Dictionary<string, Host>();
Dictionary<string, MediaServer> mediaServerDictionaryTemp = new Dictionary<string, MediaServer>();
//递归处理，将摄像头、主机、流媒体服务器遍历出来
RecursionCamera(resourceTree, tiandyCameraDictionaryTemp, hostDictionaryTemp, mediaServerDictionaryTemp);
Dictionary<string, CameraGroup> groupDicTemp = new Dictionary<string, CameraGroup>();
Dictionary<string, NodeRelation> nodeRelationDicTemp = new Dictionary<string, NodeRelation>();
List<NodeRelation> nodeRelationListTemp = new List<NodeRelation>();
//递归处理，获取组，摄像头、分组关系
RecursionCameraGroup(customTree, null, groupDicTemp, nodeRelationDicTemp, nodeRelationListTemp);
//对于未分组的摄像头，父节点设置为空
foreach (KeyValuePair<string, TiandyCamera> tiandyCameraKeyValue in tiandyCameraDictionaryTemp)
{
if (!nodeRelationDicTemp.ContainsKey(tiandyCameraKeyValue.Key))
{
NodeRelation nodeRelation = new NodeRelation(tiandyCameraKeyValue.Key,
new List<string>(),
CgwMonitorManage.Common.NodeType.CAMERA);
nodeRelationListTemp.Add(nodeRelation);
}
}
DateTime dtStart = DateTime.Now;
DateTime dtNow = new DateTime();
while (!isGetDevicesFinish)
{
dtNow = DateTime.Now;
if ((dtNow - dtStart).TotalSeconds > refreshDeviceListOverTime)
{
isRefreshSucess = false;
return;
}
Thread.Sleep(1);
continue;
}
if (this.cameraOperateLock.TryEnterWriteLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
this.tiandyCameraDictionary = tiandyCameraDictionaryTemp;
this.hostDictionary = hostDictionaryTemp;
this.mediaServerDictionary = mediaServerDictionaryTemp;
this.groupDic = groupDicTemp;
this.nodeRelationList = nodeRelationListTemp;
isRefreshSucess = true;
}
catch (Exception ex)
{
isRefreshSucess = false;
logEx.Error("Recursion camera failed.Execption message:{0}", ex.Message);
}
finally
{
this.cameraOperateLock.ExitWriteLock();
}
}
}
catch (System.Exception ex)
{
isRefreshSucess = false;
logEx.Error("GetAllCamerasTimer catch Exception:{0}", ex.Message);
}
}
/// <summary>
/// 清除缓存数据
/// </summary>
private void ClearCamera()
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: IvsVideoMonitor.ClearCamera().");
if (this.cameraOperateLock.TryEnterWriteLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
this.cameraList = new List<Camera>();
this.groupList = new List<CameraGroup>();
this.nodeRelationList = new List<NodeRelation>();
}
finally
{
this.cameraOperateLock.ExitWriteLock();
}
}
logEx.Trace("Clear Camera which in the cache success.");
}
/// <summary>
/// 监控平台加载器，轮询加载，直到成功
/// </summary>
/// <param name="mediaServerIdObj"></param>
private void LoaderThread(Object mediaServerIdObj)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: TiandyVideoMonitor.LoadTiandyMonitorThread().");
try
{
bool loadResult = false;
string mediaServerId = mediaServerIdObj as string;
while (!loadResult)
{
this.GetAllCamerasTimer(null, null);
if (this.cameraOperateLock.TryEnterReadLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
loadResult = true;
this.sdkClient.SdkMediaServer = null;
//用户没有指定流媒体服务器，预览视频时，采用摄像头所连接的服务器。
if (!string.IsNullOrEmpty(mediaServerId))
{
if (this.mediaServerDictionary.ContainsKey(mediaServerId))
{
this.sdkClient.SdkMediaServer = this.mediaServerDictionary[mediaServerId];
}
else
{
//流媒体服务器id配置错误，Id不存在
logEx.Error("Load Tiandy monitor failed.Media server id is not found.MediaServerId:{0}", mediaServerId);
loadResult = false;
}
}
if (loadResult)
{
//设置回调函数到SDK
this.sdkClient.SetDataCallBackFunc(TiandyRealDataCallbackFunc);
}
}
finally
{
this.cameraOperateLock.ExitReadLock();
}
}
if (!loadResult)
{
loadResult = false;
Thread.Sleep(CgwConst.RELOAD_MONITOR_WAIT_TIME);
continue;
}
if (!this.sdkClient.Load(this.monitorId))
{
logEx.Error("Load video monitor failed.Monitor id:{0}.", this.monitorId);
loadResult = false;
Thread.Sleep(CgwConst.RELOAD_MONITOR_WAIT_TIME);
continue;
}
//启动定时器
this.updateCameraTimer.Start();
loadResult = true;
}
}
catch (System.Exception ex)
{
logEx.Error("LoaderThread catch exception:{0}", ex.Message);
}
logEx.Trace("Exit: TiandyVideoMonitor.LoadTiandyMonitorThread().");
}
/// <summary>
/// 获取摄像头列表及分组信息
/// </summary>
private void GetAllCamerasMethod()
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: IvsVideoMonitor.GetAllCamerasMethod().");
try
{
//1、获取系统中所有的域
List<IvsDomainRoute> ivsDomainRouteList;
logEx.Trace("Call ivsSdkClient.GetDomainRoute().");
int result = this.ivsSdkClient.GetDomainRoute(out ivsDomainRouteList);
if (result == CgwConst.IVS_SDK_SUCCESS_TAG)
{
logEx.Info("GetDomainRoute success.List count:{0}", ivsDomainRouteList.Count);
}
else
{
logEx.Error("GetDomainRoute failed.Ivs sdk error code:{0}", result);
ClearCamera();
isRefreshSucess = false;
return;
}
List<Camera> cameraListTemp = new List<Camera>();
List<CameraGroup> groupListTemp = new List<CameraGroup>();
List<NodeRelation> nodeRelationListTemp = new List<NodeRelation>();
Dictionary<string, NodeRelation> nodeRelationDicTemp = new Dictionary<string, NodeRelation>();
foreach (IvsDomainRoute route in ivsDomainRouteList)
{
//加上此判断条件的话，子域将不会作查目录处理，不合理，故注释掉
//if (route.ParentDomain != "")
//{
// continue;
//}
Dictionary<string, IvsCameraGroup> ivsCameraGroupDic;
logEx.Trace("Call ivsSdkClient.GetDeviceGroupList({0},{1}，out groupCount, out ivsCameraGroupDic).",
route.DomainCode,
CgwConst.IVS_SDK_ROOTGROUP_TAG);
result = this.ivsSdkClient.GetDeviceGroupList(route.DomainCode,
CgwConst.IVS_SDK_ROOTGROUP_TAG,
out ivsCameraGroupDic);
if (result == CgwConst.IVS_SDK_SUCCESS_TAG)
{
logEx.Info("GetDeviceGroupList success.Current group count:{0}", ivsCameraGroupDic.Count);
}
else
{
logEx.Error("GetDeviceGroupList failed.Ivs sdk error code:{0}", result);
ClearCamera();
isRefreshSucess = false;
return;
}
//域也当做分组使用
string encodeDomainNo = CgwConst.IVS_SDK_ROOTGROUP_TAG + CgwConst.IVS_SDK_DOMAINCODE_SEPARATOR_TAG + route.DomainCode;
CameraGroup domainGroup = new CameraGroup(encodeDomainNo, route.DomainName);
groupListTemp.Add(domainGroup);
List<string> pathDomainList = new List<string>();
RecursionGroupPath(route.DomainCode, ivsDomainRouteList,ref pathDomainList);
NodeRelation nodeDomainRelation = new NodeRelation(encodeDomainNo, pathDomainList, CgwMonitorManage.Common.NodeType.GROUP);
nodeRelationDicTemp.Add(encodeDomainNo, nodeDomainRelation);
foreach (KeyValuePair<string, IvsCameraGroup> ivsCameraGroupKeyValue in ivsCameraGroupDic)
{
IvsCameraGroup group = ivsCameraGroupKeyValue.Value;
string encodeGroupNo = group.GroupNo + CgwConst.IVS_SDK_DOMAINCODE_SEPARATOR_TAG + group.DomainCode;
//添加组信息
CameraGroup cameraGroup = new CameraGroup(encodeGroupNo, group.GroupName);
groupListTemp.Add(cameraGroup);
List<string> pathList = new List<string>();
RecursionPath(group.GroupNo, ivsCameraGroupDic, ref pathList);
NodeRelation nodeRelation = new NodeRelation(encodeGroupNo, pathList, CgwMonitorManage.Common.NodeType.GROUP);
nodeRelationDicTemp.Add(encodeGroupNo, nodeRelation);
}
}
//添加所有组节点
nodeRelationListTemp.AddRange(nodeRelationDicTemp.Values);
List<IvsCamera> ivsCameraPageList = new List<IvsCamera>();
int cameraCount = 0;
logEx.Trace("Call ivsSdkClient.GetDeviceList");
//查询第一页记录，同时获取摄像头个数
result = this.ivsSdkClient.GetDeviceList(CgwConst.PAGE_FIRST_INDEX, CgwConst.PAGE_LAST_INDEX, out cameraCount, out ivsCameraPageList);
List<IvsCamera> ivsCameraLeaveList = new List<IvsCamera>();
//如果总记录大于一页的总记录数
if (cameraCount > CgwConst.PAGE_LAST_INDEX)
{
//一次将剩下所有记录查询出来
result = this.ivsSdkClient.GetDeviceList(CgwConst.PAGE_LAST_INDEX + 1, cameraCount, out cameraCount, out ivsCameraLeaveList);
}
if (result == CgwConst.IVS_SDK_SUCCESS_TAG)
{
logEx.Info("GetDeviceList success.Current group count:{0}", cameraCount);
ivsCameraPageList.AddRange(ivsCameraLeaveList);
}
else
{
logEx.Error("GetDeviceList failed.Ivs sdk error code:{0}", result);
ClearCamera();
isRefreshSucess = false;
return;
}
foreach (IvsCamera ivsCamera in ivsCameraPageList)
{
Camera camera = new Camera(ivsCamera.No, ivsCamera.Name);
camera.Status = ivsCamera.Status;
List<string> cameraPathList = new List<string>();
//string encodeGroupNo = ivsCamera.GroupNo + CgwConst.IVS_SDK_DOMAINCODE_SEPARATOR_TAG + ivsCamera.DomainCode;//摄像头所属组号错误（与群组组号混淆了）。
string encodeGroupNo = ivsCamera.GroupNo;
if (nodeRelationDicTemp.ContainsKey(encodeGroupNo))
{
//如果自定义分组里面包含该摄像头的父节点，需要设置分组路径
cameraPathList.AddRange(nodeRelationDicTemp[encodeGroupNo].Path);
cameraPathList.Add(encodeGroupNo);
}
NodeRelation nodeRelation = new NodeRelation(camera.No, cameraPathList, CgwMonitorManage.Common.NodeType.CAMERA);
//解决问题单DTS2013080201001，规避因IVS服务器存在摄像头重复的bug导致融合网关异常的问题
if (!nodeRelationDicTemp.ContainsKey(camera.No))
{
cameraListTemp.Add(camera);
nodeRelationDicTemp.Add(camera.No, nodeRelation);
}
nodeRelationListTemp.Add(nodeRelation);
}
//nodeRelationListTemp.AddRange(nodeRelationDicTemp.Values);
DateTime dtStart = DateTime.Now;
DateTime dtNow = new DateTime();
while (!isGetDevicesFinish)
{
dtNow = DateTime.Now;
if ((dtNow - dtStart).TotalSeconds > refreshDeviceListOverTime)
{
isRefreshSucess = false;
return;
}
Thread.Sleep(1);
continue;
}
//将实时获取的值放到缓存
if (this.cameraOperateLock.TryEnterWriteLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
this.cameraList = cameraListTemp;
this.groupList = groupListTemp;
this.nodeRelationList = nodeRelationListTemp;
isRefreshSucess = true;
}
catch (Exception ex)
{
isRefreshSucess = false;
logEx.Error("Set the list to the buffer failed. ", ex.Message);
}
finally
{
this.cameraOperateLock.ExitWriteLock();
}
}
else
{
isRefreshSucess = false;
}
}
catch (System.Exception ex)
{
logEx.Error("GetAllCamerasMethod failed.Exception message:{0}", ex.Message);
isRefreshSucess = false;
}
}