internal void StopRealPlay(int playHandle)
{
if (Dvr.IsHik)
{
NetDvrDll.NET_DVR_StopRealPlay(playHandle);
}
else
{
UsntDvrDll.USNTDVR_StopRealPlay(playHandle);
}
}
internal int RealPlay_V30(ref NET_DVR_CLIENTINFO lpClientInfo, RealDataCallBack_V30 realDataCallBack, IntPtr pUser, int bBlocked)
{
if (Dvr.IsHik)
{
return(NetDvrDll.NET_DVR_RealPlay_V30(Dvr.Handle, ref lpClientInfo, realDataCallBack, pUser, bBlocked));
}
else
{
return(UsntDvrDll.USNTDVR_RealPlay_V30(Dvr.Handle, ref lpClientInfo, realDataCallBack, pUser, bBlocked));
}
}
public void Logout()
{
if (Handle >= 0)
{
if (IsHik)
{
NetDvrDll.NET_DVR_Logout_V30(Handle);
}
else
{
UsntDvrDll.USNTDVR_Logout_V30(Handle);
}
Console.WriteLine("Logout Handle: " + Handle);
}
Handle = -1;
}
public bool Login(string ip, int port, string user, string pass)
{
Logout();
Handle = NetDvrDll.NET_DVR_Login_V30(ip, (ushort)port, user, pass, out DeviceInfo);
if (Handle >= 0)
{
IsHik = true;
Console.WriteLine("Handle : " + Handle);
return(true);
}
else
{
Handle = UsntDvrDll.USNTDVR_Login_V30(ip, (ushort)port, user, pass, out DeviceInfo);
if (Handle >= 0)
{
IsHik = false;
return(true);
}
}
return(false);
}
internal void GetError()
{
if (Dvr.Handle < 0)
{
throw new CanNotLoginException("设备登陆失败！");
}
if (Dvr.IsHik)
{
int errorNo = NetDvrDll.NET_DVR_GetLastError();
if (errorNo != 0)
{
throw new InvalidOperationException("Hik Error NO." + errorNo);
}
}
else
{
int errorNo = UsntDvrDll.USNTDVR_GetLastError();
if (errorNo != 0)
{
throw new InvalidOperationException("Usnt Error NO." + errorNo);
}
}
}
protected Engine()
{
NetDvrDll.NET_DVR_Init();
UsntDvrDll.USNTDVR_Init();
}