/// <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: VideoMonitorManage.RefreshMonitorCamera.");
SmcErr err = new SmcErr();
//copy 一份，防止长时间占用锁
Dictionary<string, IVideoMonitor> monitorsDictionaryTemp = null;
if (this.monitorsOperateLock.TryEnterReadLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
monitorsDictionaryTemp = new Dictionary<string, IVideoMonitor>(monitorsDictionary);
}
catch (Exception e)
{
logEx.Error("RefreshMonitorCamera failed.Execption message:{0}", e.Message);
}
finally
{
this.monitorsOperateLock.ExitReadLock();
}
}
if (monitorsDictionaryTemp == null)
{
//记录日志，获取*监控平台的摄像头列表失败
logEx.Error("RefreshMonitorCamera from monitor failed.No any monitor.");
err.SetErrorNo(CgwError.ERR_REFRESH_MONITOR_CAMERA_FAIL);
return err;
}
//循环已加载的所有的监控平台，将所有摄像头和分组组成一个list返回
foreach (KeyValuePair<string, IVideoMonitor> monitor in monitorsDictionaryTemp)
{
IVideoMonitor videoMonitor = monitor.Value;
err = videoMonitor.RefreshMonitorCamera();
if (err.IsSuccess())
{
logEx.Info("RefreshMonitorCamera success.");
}
else
{
logEx.Error("RefreshMonitorCamera failed.");
err.SetErrorNo(CgwError.ERR_REFRESH_MONITOR_CAMERA_FAIL);
break;
}
}
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>
/// <returns></returns>
public SmcErr GetRefreshStatus(out SmcErr refreshStatus)
{
NLogEx.LoggerEx logEx = new NLogEx.LoggerEx(log);
logEx.Trace("Enter: VideoMonitorManage.GetRefreshStatus.");
refreshStatus = new SmcErr();
refreshStatus.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_END;
SmcErr err = new SmcErr();
//copy 一份，防止长时间占用锁
Dictionary<string, IVideoMonitor> monitorsDictionaryTemp = null;
if (this.monitorsOperateLock.TryEnterReadLock(CgwConst.ENTER_LOCK_WAIT_TIME))
{
try
{
monitorsDictionaryTemp = new Dictionary<string, IVideoMonitor>(monitorsDictionary);
}
catch (Exception e)
{
logEx.Error("GetRefreshStatus failed.Execption message:{0}", e.Message);
}
finally
{
this.monitorsOperateLock.ExitReadLock();
}
}
if (monitorsDictionaryTemp == null)
{
//记录日志，获取*监控平台的摄像头列表失败
logEx.Error("GetRefreshStatus from monitor failed.No any monitor.");
err.SetErrorNo(CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_FAILED);
return err;
}
//循环已加载的所有的监控平台，将所有摄像头和分组组成一个list返回
SmcErr tempMonitor = new SmcErr();
tempMonitor.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_END;
SmcErr tempLTE = new SmcErr();
tempLTE.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_END;
foreach (KeyValuePair<string, IVideoMonitor> monitor in monitorsDictionaryTemp)
{
IVideoMonitor videoMonitor = monitor.Value;
if (monitor.Key != "eLTE")
{
if (tempMonitor.ErrNo == CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_END)
{
err = videoMonitor.GetRefreshStatus(out tempMonitor);
}
}
else
{
err = videoMonitor.GetRefreshStatus(out tempLTE);
}
if (!err.IsSuccess())
{
logEx.Error("GetRefreshStatus failed.");
err.SetErrorNo(CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_FAILED);
refreshStatus.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_FAILED;
return err;
}
}
//监控和elte都刷新完毕
if (tempMonitor.ErrNo == CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_END && tempLTE.ErrNo == CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_END)
{
refreshStatus.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_END;
}
//监控和elte都刷新执行中
else if (tempMonitor.ErrNo == CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_EXECUTING && tempLTE.ErrNo == CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_EXECUTING)
{
refreshStatus.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_EXECUTING;
}
//监控和elte都刷新失败
else if (tempMonitor.ErrNo == CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_FAILED && tempLTE.ErrNo == CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_FAILED)
{
refreshStatus.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_FAILED;
}
//监控成功、elte失败
else if (tempMonitor.ErrNo == CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_END && tempLTE.ErrNo == CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_FAILED)
{
refreshStatus.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_MONITOR_SUCCESS_ELTE_FAIL;
}
//监控成功、elte执行中
else if (tempMonitor.ErrNo == CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_END && tempLTE.ErrNo == CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_EXECUTING)
{
refreshStatus.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_MONITOR_SUCCESS_ELTE_EXECUTING;
}
//监控执行中、elte成功
else if (tempMonitor.ErrNo == CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_EXECUTING && tempLTE.ErrNo == CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_END)
{
refreshStatus.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_MONITOR_EXECUTING_ELTE_SUCCESS;
}
//监控执行中、elte失败
else if (tempMonitor.ErrNo == CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_EXECUTING && tempLTE.ErrNo == CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_FAILED)
{
refreshStatus.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_MONITOR_EXECUTING_ELTE_FAIL;
}
//监控失败、elte成功
else if (tempMonitor.ErrNo == CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_FAILED && tempLTE.ErrNo == CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_END)
{
refreshStatus.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_MONITOR_FAIL_ELTE_SUCCESS;
}
//监控失败、elte执行中
else if (tempMonitor.ErrNo == CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_FAILED && tempLTE.ErrNo == CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_EXECUTING)
{
refreshStatus.ErrNo = CgwError.ERR_DEVICE_LIST_REFRESH_STATUS_MONITOR_FAIL_ELTE_EXECUTING;
}
return err;
}