/** 返回资源信息给回调方法 */
private void SendToCallback(string url, CALLBACK_TYPE type, object data)
{
foreach (string key in dictCallback.Keys)
{
if (key == url)
{
List <CallbackDelegate> list = dictCallback[url];
foreach (CallbackDelegate d in list)
{
d(url, type, data);
}
break;
}
}
}
/// <summary>
/// 获取报警信息处理
/// </summary>
/// <param name="lCommand">命令</param>
/// <param name="lLoginID">登录ID</param>
/// <param name="pBuf">缓存</param>
/// <param name="dwBufLen">缓存数据大小</param>
/// <param name="pchDVRIP">DVR设备IP地址</param>
/// <param name="nDVRPort">DVR设备端口</param>
/// <param name="dwUser">用户数据</param>
/// <returns></returns>
private bool GetAlarmMessage(int lCommand, int lLoginID, IntPtr pBuf, UInt32 dwBufLen, IntPtr pchDVRIP, int nDVRPort, UInt32 dwUser)
{
bool returnValue = false;
//MessageBox.Show("HI1");
switch (lCommand)
{
case (int)CALLBACK_TYPE.DH_COMM_ALARM://常规报警信息
cbkType = CALLBACK_TYPE.DH_COMM_ALARM;
clientState = (NET_CLIENT_STATE)Marshal.PtrToStructure(pBuf, typeof(NET_CLIENT_STATE));
#region << 测试代码 >>
#endregion
break;
case (int)CALLBACK_TYPE.DH_SHELTER_ALARM://视频遮档报警
cbkType = CALLBACK_TYPE.DH_SHELTER_ALARM;
for (int i = 0; i < dwBufLen; i++)
{
AlarmShelter[i] = (byte)Marshal.PtrToStructure((IntPtr)((UInt32)pBuf + i), typeof(byte));
}
break;
case (int)CALLBACK_TYPE.DH_DISK_FULL_ALARM://硬盘空间不足
cbkType = CALLBACK_TYPE.DH_DISK_FULL_ALARM;
AlarmDiskFull = (bool)Marshal.PtrToStructure(pBuf, typeof(bool));
break;
case (int)CALLBACK_TYPE.DH_DISK_ERROR_ALARM://硬盘损坏
cbkType = CALLBACK_TYPE.DH_DISK_ERROR_ALARM;
for (int i = 0; i < dwBufLen; i++)
{
AlarmDiskErr[i] = (byte)Marshal.PtrToStructure((IntPtr)((UInt32)pBuf + i), typeof(byte));
}
break;
case (int)CALLBACK_TYPE.DH_SOUND_DETECT_ALARM://音频报警
cbkType = CALLBACK_TYPE.DH_SOUND_DETECT_ALARM;
for (int i = 0; i < dwBufLen; i++)
{
AlarmAudio[i] = (byte)Marshal.PtrToStructure((IntPtr)((UInt32)pBuf + i), typeof(byte));
}
break;
case (int)CALLBACK_TYPE.DH_ALARM_ALARM_EX://外部报警
cbkType = CALLBACK_TYPE.DH_ALARM_ALARM_EX;
for (int i = 0; i < dwBufLen; i++)
{
AlarmExternal[i] = (byte)Marshal.PtrToStructure((IntPtr)((UInt32)pBuf + i), typeof(byte));
}
break;
}
return returnValue;
}
