private void frmVideo_Load(object sender, EventArgs e)
{
this.Text = this.MainDevice.Name;
this.FormClosing += new FormClosingEventHandler(this.frmVideo_FormClosing);
this.MainThread = new Thread(new ThreadStart(this.WorkerThread))
{
IsBackground = true
};
this.MainThread.Start();
if (this.MainDevice.Type == "File")
{
this.groupControl1.Visible = true;
this.trackBarControl1.Visible = true;
BcVideoServer vs = BcVideoServer.LoadById(this.MainDevice.Vsid);
WcfExtensions.Using <VideoServerClient>(new VideoServerClient(), (Action <VideoServerClient>)(service =>
{
service.Endpoint.Address = new EndpointAddress("net.tcp://" + (object)vs.Ip + ":" + (string)(object)vs.Port + "/VideoStreamServer/VideoServer");
service.Open();
Thread.Sleep(1000);
try
{
this.trackBarControl1.Properties.Maximum = (int)service.GetDuration(this.MainDevice.Id);
}
catch (Exception ex)
{
}
}));
}
else
{
this.pictureEdit1.Size = new Size(this.pictureEdit1.Width, this.pictureEdit1.Height + this.groupControl1.Height);
}
}
private void btPause_Click(object sender, EventArgs e)
{
if (this.btPause.Text == Messages.Pause)
{
try
{
BcVideoServer bcVideoServer = BcVideoServer.LoadById(this.MainDevice.Vsid);
VideoServerClient videoServerClient = new VideoServerClient();
videoServerClient.Endpoint.Address = new EndpointAddress("net.tcp://" + (object)bcVideoServer.Ip + ":" + (string)(object)bcVideoServer.Port + "/VideoStreamServer/VideoServer");
videoServerClient.Open();
videoServerClient.Pause(this.MainDevice.Id);
this.btPause.Text = Messages.Continue;
videoServerClient.Abort();
}
catch (Exception ex)
{
}
}
else
{
try
{
BcVideoServer bcVideoServer = BcVideoServer.LoadById(this.MainDevice.Vsid);
VideoServerClient videoServerClient = new VideoServerClient();
videoServerClient.Endpoint.Address = new EndpointAddress("net.tcp://" + (object)bcVideoServer.Ip + ":" + (string)(object)bcVideoServer.Port + "/VideoStreamServer/VideoServer");
videoServerClient.Open();
this.btPause.Text = Messages.Pause;
videoServerClient.Run(this.MainDevice.Id);
videoServerClient.Abort();
}
catch (Exception ex)
{
}
}
}
private void btPlay_Click(object sender, EventArgs e)
{
try
{
BcVideoServer bcVideoServer = BcVideoServer.LoadById(this.MainDevice.Vsid);
VideoServerClient videoServerClient = new VideoServerClient();
videoServerClient.Endpoint.Address = new EndpointAddress("net.tcp://" + (object)bcVideoServer.Ip + ":" + (string)(object)bcVideoServer.Port + "/VideoStreamServer/VideoServer");
videoServerClient.Open();
this.trackBarControl1.Visible = true;
this.trackBarControl1.Value = 0;
this.btPause.Visible = true;
this.btPlay.Visible = true;
this.btStop.Visible = true;
videoServerClient.PlayStart(this.MainDevice.Id);
try
{
Thread.Sleep(2000);
this.trackBarControl1.Properties.Maximum = (int)videoServerClient.GetDuration(this.MainDevice.Id);
}
catch (Exception ex)
{
}
this.btPause.Text = "Пауза";
videoServerClient.Abort();
}
catch (Exception ex)
{
}
}
public void WorkerThread()
{
while (!FrmDevices.ClosFlag)
{
if (this.CloseForm)
{
break;
}
try
{
BcVideoServer bcVideoServer = BcVideoServer.LoadById(this.MainDevice.Vsid);
if (bcVideoServer.Id != Guid.Empty)
{
int num = 0;
VideoServerClient videoServerClient = new VideoServerClient();
videoServerClient.Endpoint.Address = new EndpointAddress("net.tcp://" + (object)bcVideoServer.Ip + ":" + (string)(object)bcVideoServer.Port + "/VideoStreamServer/VideoServer");
videoServerClient.Open();
while (!FrmDevices.ClosFlag)
{
++num;
if (!this.CloseForm)
{
byte[] imageFromDevice = videoServerClient.GetImageFromDevice(this.MainDevice.Id);
if (imageFromDevice != null && imageFromDevice.Length > 0)
{
using (MemoryStream memoryStream = new MemoryStream(imageFromDevice))
this.Invoke((Delegate) new FrmVideo.NewImageFunc(this.NewImage), (object)new Bitmap((Stream)memoryStream));
}
Thread.Sleep(20);
if (num >= 20 && this.MainDevice.Type == "File")
{
try
{
this._nextPos = true;
this.Invoke((Delegate) new FrmVideo.SetNewPosFunc(this.SetNewPos), (object)(int)videoServerClient.GetCurrentPos(this.MainDevice.Id));
this._nextPos = false;
num = 0;
}
catch (Exception ex)
{
}
}
}
else
{
break;
}
}
}
}
catch (Exception ex)
{
}
Thread.Sleep(1000);
}
}
private void btStop_Click(object sender, EventArgs e)
{
try
{
BcVideoServer bcVideoServer = BcVideoServer.LoadById(this.MainDevice.Vsid);
VideoServerClient videoServerClient = new VideoServerClient();
videoServerClient.Endpoint.Address = new EndpointAddress("net.tcp://" + (object)bcVideoServer.Ip + ":" + (string)(object)bcVideoServer.Port + "/VideoStreamServer/VideoServer");
videoServerClient.Open();
this.trackBarControl1.Value = 0;
videoServerClient.Stop(this.MainDevice.Id);
videoServerClient.Abort();
}
catch (Exception ex)
{
}
}
private BcVideoServer TryLoadVideServer(Guid vsid)
{
try
{
BcVideoServer bcVideoServer = BcVideoServer.LoadById(vsid);
if (!(bcVideoServer.Id == Guid.Empty))
{
return(bcVideoServer);
}
this._log.WarnFormat("Information about the object id={0} not found in DB", (object)vsid);
return((BcVideoServer)null);
}
catch (Exception ex)
{
this._log.Error((object)ex);
return((BcVideoServer)null);
}
}
private void trackBarControl1_EditValueChanged(object sender, EventArgs e)
{
if (!this._nextPos)
{
try
{
BcVideoServer bcVideoServer = BcVideoServer.LoadById(this.MainDevice.Vsid);
VideoServerClient videoServerClient = new VideoServerClient();
videoServerClient.Endpoint.Address = new EndpointAddress("net.tcp://" + (object)bcVideoServer.Ip + ":" + (string)(object)bcVideoServer.Port + "/VideoStreamServer/VideoServer");
videoServerClient.Open();
videoServerClient.SetPos(this.MainDevice.Id, (double)this.trackBarControl1.Value);
videoServerClient.Abort();
}
catch (Exception ex)
{
}
}
this.lbPeriod.Text = this.GetTime((double)this.trackBarControl1.Value) + "//" + this.GetTime((double)this.trackBarControl1.Properties.Maximum);
}
public ServerConnectionParameters GetVideoServerConnectionParameters(Guid vsid)
{
string key = vsid.ToString();
ServerConnectionParameters connectionParameters1 = this._videoServersCache.Get(key, (string)null) as ServerConnectionParameters;
if (connectionParameters1 != null)
{
return(connectionParameters1);
}
BcVideoServer bcVideoServer = this.TryLoadVideServer(vsid);
if (bcVideoServer == null)
{
return((ServerConnectionParameters)null);
}
ServerConnectionParameters connectionParameters2 = new ServerConnectionParameters(bcVideoServer.Ip, bcVideoServer.Port);
this._videoServersCache.Set(key, (object)connectionParameters2, (DateTimeOffset)DateTime.Now.AddSeconds(10.0), (string)null);
return(connectionParameters2);
}
public void Load(Guid serverId)
{
this._logger.Info((object)"Starting VideoServer");
if (BcVideoServer.LoadById(serverId) == null)
{
this._logger.ErrorFormat("Server with id {0} not found. Service will be stopped", (object)serverId);
throw new ArgumentException();
}
this.Id = serverId;
Process.GetCurrentProcess().PriorityClass = ProcessPriorityClass.AboveNormal;
try
{
this._logger.Info((object)"Loading devices from database");
this.LoadDevices();
this.StartProcessing();
}
catch (Exception ex)
{
this._logger.Error((object)"Error loading server", ex);
}
}
