public void Load()
{
SetupVariables();
Console.ProcessFile(FilenameSettings);
Console.ProcessFile(FilenameCameras);
Program.ProgramEnding += Save;
}
public void CheckTask(bool LongRun)
{
Repeater.RunTask();
if (LongRun)
{
ConsoleResponseBoolean variable = Console.GetOnOff(string.Format(Variables.V_camera_stream_enabled, ID));
if (variable.State == ConsoleCommandState.Failure)
{
throw new LogicException(string.Format("{0} is not a boolean variable!", Variables.V_camera_stream_enabled));
}
if (variable.Value)
{
if ((encoderProcess == null || encoderProcess.HasExited) && Program.ThreadsRunning)
{
StartStream(Console.GetValue(string.Format(Variables.V_camera_url, ID)).Value,
hostname);
}
}
else
{
if ((encoderProcess != null && !encoderProcess.HasExited) && Program.ThreadsRunning)
{
Console.WriteLine("Killing camera {0}", ID);
Terminate();
}
}
}
}
private void StartStream(string URL, string filename)
{
Debugging.DebugLog(Debugging.DebugLevel.Info, "Starting Camera " + ID);
if (!new DirectoryInfo(GetDirectory(filename)).Exists)
{
new DirectoryInfo(GetDirectory(filename)).Create();
}
Debugging.DebugLog(Debugging.DebugLevel.Debug1, "Executing: " + Console.GetValue(Variables.V_encoder_path).Value + " " + String.Format(Console.GetValue(Variables.V_encoder_stream_args).Value, URL, filename));
StreamSaveThread = new Process();
StreamSaveThread.StartInfo.FileName = Console.GetValue(Variables.V_encoder_path).Value;
StreamSaveThread.StartInfo.Arguments = String.Format(Console.GetValue(Variables.V_encoder_save_args).Value, URL, filename);
StreamSaveThread.StartInfo.CreateNoWindow = true;
StreamSaveThread.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
StreamSaveThread.StartInfo.UseShellExecute = false;
StreamSaveThread.StartInfo.RedirectStandardInput = true;
StreamSaveThread.StartInfo.RedirectStandardError = true;
StreamSaveThread.StartInfo.RedirectStandardOutput = true;
StreamSaveThread.OutputDataReceived += (object sender, DataReceivedEventArgs e) => {
Debugging.DebugLog(Debugging.DebugLevel.Debug3, e.Data);
};
StreamSaveThread.ErrorDataReceived += (object sender, DataReceivedEventArgs e) => {
Debugging.DebugLog(Debugging.DebugLevel.Debug3, e.Data);
};
StreamSaveThread.Start();
StreamSaveThread.BeginErrorReadLine();
StreamSaveThread.BeginOutputReadLine();
}
public static void DebugLog(DebugLevel level, string message, params string[] format)
{
if (CurrentLevel(Console.GetVariable("Debugging_Level").Value) >= level)
{
Console.WriteLine(message, format);
}
}
public void CheckTask(bool LongRun)
{
if (!LongRun)
{
return;
}
ConsoleResponseBoolean variable = Console.GetOnOff(string.Format(Variables.V_camera_enabled, ID));
if (variable.State == ConsoleCommandState.Failure)
{
throw new LogicException(string.Format("{0} is not a boolean variable!", Variables.V_camera_enabled));
}
if (variable.Value)
{
if ((StreamSaveThread == null || StreamSaveThread.HasExited) && Program.ThreadsRunning)
{
StartStream(Console.GetValue(string.Format(Variables.V_camera_url, ID)).Value,
string.Format(Console.GetValue(Variables.V_camera_save_path).Value, ID) +
Console.GetValue(string.Format(Variables.V_camera_save_format, ID)).Value);
}
}
else
{
if ((StreamSaveThread != null && !StreamSaveThread.HasExited) && Program.ThreadsRunning)
{
Console.WriteLine("Killing camera {0}", ID);
Terminate();
}
}
}
private void StartStream(string URL, string hostname)
{
Repeater?.Start();
Debugging.DebugLog(Debugging.DebugLevel.Info, "Starting Camera Sttram" + ID);
Debugging.DebugLog(Debugging.DebugLevel.Debug1, "Executing: " +
Console.GetValue(Variables.V_encoder_path).Value + " " +
String.Format(Console.GetValue(string.Format(Variables.V_camera_stream_args, ID)).Value, URL, string.Format("{0}:{1}/camera.ogg", hostname, port)));
encoderProcess = new Process();
encoderProcess.StartInfo.FileName = Console.GetValue(Variables.V_encoder_path).Value;
encoderProcess.StartInfo.Arguments = String.Format(Console.GetValue(string.Format(Variables.V_camera_stream_args, ID)).Value, URL, string.Format("{0}:{1}/camera.ogg", hostname, port));
encoderProcess.StartInfo.CreateNoWindow = true;
encoderProcess.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
encoderProcess.StartInfo.UseShellExecute = false;
encoderProcess.StartInfo.RedirectStandardInput = true;
encoderProcess.StartInfo.RedirectStandardError = true;
encoderProcess.StartInfo.RedirectStandardOutput = true;
encoderProcess.OutputDataReceived += (object sender, DataReceivedEventArgs e) => {
Debugging.DebugLog(Debugging.DebugLevel.Debug3, e.Data);
};
encoderProcess.ErrorDataReceived += (object sender, DataReceivedEventArgs e) => {
Debugging.DebugLog(Debugging.DebugLevel.Debug3, e.Data);
};
encoderProcess.Start();
encoderProcess.BeginErrorReadLine();
encoderProcess.BeginOutputReadLine();
}
public void Load()
{
Console.SetFunc("Disk", new ConsoleFunction()
{
Function = Disk,
HelpInfo = DefaultLanguage.Strings.GetString("disk_Help"),
TabFunction = Disk_GetTabCompletionValues
});
}
private void Save()
{
//We have 1 camera we are saving.
List <string> VariablesToSave = new List <string>()
{
"Debugging_Level",
};
Console.SaveToFile(Filename, VariablesToSave.ToArray());
}
internal void Terminate()
{
if (StreamSaveThread != null && !StreamSaveThread.HasExited)
{
StreamSaveThread.StandardInput.Close();
if (!StreamSaveThread.WaitForExit(5000))
{
Console.WriteLine("Camera {0} did not close after 5 seconds, forcefully terminating!", ID);
StreamSaveThread.Kill();
}
}
}
private void Save()
{
// We have 1 camera we are saving.
List <string> VariablesToSave = new List <string>()
{
V_encoder_path,
V_encoder_stream_args,
V_camera_save_path,
};
Console.SaveToFile(FilenameSettings, VariablesToSave.ToArray());
Save_cameras();
}
public void Load()
{
Console.SetValue("Debugging_Level",
new ConsoleVarable()
{
ValidCheck = CheckConsoleInput,
Value = "0",
TabFunction = GetTabCompletionValues,
HelpInfo = DefaultLanguage.Strings.GetString("Debugging_Level_Help"),
});
Console.ProcessFile(Filename);
Program.ProgramEnding += Save;
}
public void RunTask()
{
bool LongRun = NextRun <= DateTime.Now;
if (LongRun)
{
// Count is protected from having non numurical values so if this fails look elsewhere
int count = int.Parse(Console.GetValue(Variables.V_camera_count).Value);
if (count != knownCount)
{
if (count > knownCount)
{
Console.WriteLine("{0} new cameras detected!", count - knownCount);
for (int id = knownCount; id < count; id++)
{
Camera camera = new Camera(id);
Cameras.Add(camera);
}
}
else
{
Console.WriteLine("{0} cameras removed!", knownCount - count);
List <Camera> toRemove = new List <Camera>();
foreach (Camera cam in Cameras)
{
if (cam.ID >= count)
{
toRemove.Add(cam);
}
}
foreach (Camera cam in toRemove)
{
Cameras.Remove(cam);
}
}
knownCount = count;
}
NextRun = DateTime.Now.AddSeconds(5);
}
foreach (Camera cam in Cameras)
{
cam.CheckTask(LongRun);
}
}
private void SetupVariables()
{
Console.SetIfNotExsistValue(V_camera_count, new ConsoleVarable()
{
Value = "1",
HelpInfo = DefaultLanguage.Strings.GetString("Camrea_Count_Help"),
ValidCheck = CheckConsoleInput,
});
if (Program.CurrentOS == OS.Windows)
{
Console.SetIfNotExsistValue(V_encoder_path, new ConsoleVarable()
{
Value = Environment.CurrentDirectory + "\\bin\\vlc.exe",
HelpInfo = DefaultLanguage.Strings.GetString("Encoder_Path_Help"),
});
Console.SetIfNotExsistValue(V_camera_save_path, new ConsoleVarable()
{
Value = Environment.CurrentDirectory + "\\sv\\cam{0}\\",
HelpInfo = DefaultLanguage.Strings.GetString("Camera_Save_Path_Help"),
});
}
else
{
Console.SetIfNotExsistValue(V_encoder_path, new ConsoleVarable()
{
Value = "/usr/bin/vlc",
HelpInfo = DefaultLanguage.Strings.GetString("Encoder_Path_Help"),
});
Console.SetIfNotExsistValue(V_camera_save_path, new ConsoleVarable()
{
Value = "/media/sv/cam{0}/",
HelpInfo = DefaultLanguage.Strings.GetString("Camera_Save_Path_Help"),
});
}
Console.SetIfNotExsistValue(V_encoder_stream_args, new ConsoleVarable()
{
Value = "-I dummy {0} --sout #transcode{{vcodec=theo,acodec=none,hurry-up}}:http{{dst={1}}}",
HelpInfo = DefaultLanguage.Strings.GetString("Encoder_Stream_ARGS_Help"),
});
SetupCamera(0);
}
public void Start()
{
Cameras = new List <Camera>();
// Count is protected from having non numurical values so if this fails look elsewhere
int count = int.Parse(Console.GetValue(Variables.V_camera_count).Value);
knownCount = count;
for (int id = 0; id < count; id++)
{
Camera camera = new Camera(id);
Cameras.Add(camera);
}
NextRun = DateTime.Now;
Program.ProgramEnding += KillCameras;
}
public void CheckTask(bool LongRun)
{
if (!LongRun)
{
return;
}
ConsoleResponseBoolean variable = Console.GetOnOff(string.Format(Variables.V_camera_enabled, ID));
if (variable.State == ConsoleCommandState.Failure)
{
throw new LogicException(string.Format("{0} is not a boolean variable!", Variables.V_camera_enabled));
}
if (variable.Value)
{
if ((stream == null || !stream.CanWrite) && Program.ThreadsRunning)
{
StartStream();
}
else
{
if (DateTime.Now >= NextSegment)
{
StartStream();
}
}
if (DateTime.Now >= NextFlush && LongRun)
{
stream.Flush(true);
NextFlush = DateTime.Now.AddMinutes(1);
}
}
else
{
/* if ((StreamSaveThread != null && !StreamSaveThread.HasExited) && Program.ThreadsRunning)*/
if (stream != null)
{
Console.WriteLine("Killing camera {0}", ID);
Terminate();
}
}
}
private void SetupCamera(int id)
{
Console.SetIfNotExsistValue(string.Format(V_camera_enabled, id), ConsoleVarable.OnOffVarable(
DefaultLanguage.Strings.GetString("Camera_Enabled_Help")));
Console.SetIfNotExsistValue(string.Format(V_camera_stream_enabled, id), ConsoleVarable.OnOffVarable(
DefaultLanguage.Strings.GetString("Camera_Stream_Enabled_Help")));
Console.SetIfNotExsistValue(string.Format(V_camera_url, id), new ConsoleVarable()
{
Value = "rtsp://10.0.0.254/live1.264",
HelpInfo = DefaultLanguage.Strings.GetString("Camera_URL_Help"),
});
if (Program.CurrentOS == OS.Windows)
{
Console.SetIfNotExsistValue(string.Format(V_camera_save_format, id), new ConsoleVarable()
{
Value = "yyyy-MM-dd-HH-MM-ss.ogg",
HelpInfo = DefaultLanguage.Strings.GetString("Camera_SAVE_FORMAT_Help"),
});
}
else
{
Console.SetIfNotExsistValue(string.Format(V_camera_save_format, id), new ConsoleVarable()
{
Value = "yyyy-MM-dd-HH:MM:ss.\\o\\g\\g",
HelpInfo = DefaultLanguage.Strings.GetString("Camera_SAVE_FORMAT_Help"),
});
}
Console.SetIfNotExsistValue(string.Format(V_camera_stream_args, id), new ConsoleVarable()
{
Value = Console.GetValue(V_encoder_stream_args).Value,
HelpInfo = DefaultLanguage.Strings.GetString("Encoder_Stream_ARGS_Help"),
});
}
internal void Terminate()
{
Repeater?.Stop(true);
if (encoderProcess != null && !encoderProcess.HasExited)
{
encoderProcess.StandardInput.WriteLine("\x3");
encoderProcess.CloseMainWindow();
if (Program.CurrentOS == OS.Linux)
{
Syscall.kill(encoderProcess.Id, Signum.SIGTERM);
if (!encoderProcess.WaitForExit(5000))
{
Console.WriteLine("Camera {0} did not close after 5 seconds, forcefully terminating!", ID);
Syscall.kill(encoderProcess.Id, Signum.SIGKILL);
}
}
else if (!encoderProcess.WaitForExit(5000))
{
Console.WriteLine("Camera {0} did not close after 5 seconds, forcefully terminating!", ID);
encoderProcess.Kill();
}
}
}
private void Save_cameras()
{
// This should be safe, the CheckConsoleInput won't let us set non-numbers
int count = int.Parse(Console.GetVariable(V_camera_count).Value);
List <string> VariablesToSave = new List <string>()
{
V_camera_count
};
for (int id = 0; id < count; id++)
{
VariablesToSave.AddRange(new string[]
{
string.Format(V_camera_url, id),
string.Format(V_camera_stream_args, id),
string.Format(V_camera_save_format, id),
string.Format(V_camera_enabled, id),
string.Format(V_camera_stream_enabled, id),
});
}
Console.SaveToFile(FilenameCameras, VariablesToSave.ToArray());
}
public static string GetPage(HttpListenerContext context)
{
string ACTION = "";
int id;
if (context.Request.QueryString.Count != 0)
{
foreach (string key in context.Request.QueryString.AllKeys)
{
switch (key)
{
case "stops":
if (int.TryParse(context.Request.QueryString[key], out id))
{
if (Console.GetOnOff(string.Format(Variables.V_camera_stream_enabled, id)).Value)
{
ConsoleResponse cr = Console.SetValue(string.Format(Variables.V_camera_stream_enabled, id), "false");
if (cr.State == ConsoleCommandState.Sucess)
{
ACTION += "Sucess! Camera " + id + " disabled.<br/>";
}
else
{
ACTION += "Failure while disabling camera " + id + ": " + cr.Value + "<br/>";
}
}
}
break;
case "starts":
if (int.TryParse(context.Request.QueryString[key], out id))
{
if (!Console.GetOnOff(string.Format(Variables.V_camera_stream_enabled, id)).Value)
{
ConsoleResponse cr = Console.SetValue(string.Format(Variables.V_camera_stream_enabled, id), "true");
if (cr.State == ConsoleCommandState.Sucess)
{
ACTION += "Sucess! Camera " + id + " enabled.<br/>";
}
else
{
ACTION += "Failure while enabling camera " + id + ": " + cr.Value + "<br/>";
}
}
}
break;
}
}
}
string camerafor = "";
// Count is protected from having non numurical values so if this fails look elsewhere
int count = int.Parse(Console.GetValue(Variables.V_camera_count).Value);
for (int i = 0; i < count; i++)
{
camerafor += TemplateProcessor.Process(Environment.CurrentDirectory + "\\HTTP\\templates\\control.camerafor.template", new Dictionary <string, Func <string> >()
{
{ "URI", () => { return(context.Request.Url.LocalPath); } },
{ "STATUS", () => { return(Console.GetValue(string.Format(Variables.V_camera_stream_enabled, i)).Value); } },
{ "ID", () => { return(i.ToString()); } },
});
}
return(TemplateProcessor.Process(Environment.CurrentDirectory + "\\HTTP\\templates\\control.template", new Dictionary <string, Func <string> >()
{
{ "URI", () => { return context.Request.Url.LocalPath; } },
{ "ACTION", () => { return ACTION; } },
{ "control.camerafor.template", () => { return camerafor; } },
}));
}
private void StartStream()
{
string filename = string.Format(Console.GetValue(Variables.V_camera_save_path).Value, ID) +
DateTime.Now.ToString(Console.GetValue(string.Format(Variables.V_camera_save_format, ID)).Value);
Debugging.DebugLog(Debugging.DebugLevel.Info, "Starting Camera " + ID);
//We need to make sure the stream task is started also so we can pull the data from it
ConsoleResponseBoolean variable = Console.GetOnOff(string.Format(Variables.V_camera_stream_enabled, ID));
if (variable.State == ConsoleCommandState.Failure)
{
throw new LogicException(string.Format("{0} is not a boolean variable!", Variables.V_camera_stream_enabled));
}
if (!variable.Value)
{
Console.SetValue(string.Format(Variables.V_camera_stream_enabled, ID), "True");
}
try { stream?.Close(); } catch { };
File.Delete(filename);
stream = File.OpenWrite(filename);
Program.CameraManager.GetGamera(ID)
.StreamTask.Repeater.AddStream(
new StreamClient(stream, (data, offset, length) => {
try { stream.Write(data, offset, length);
/* string s = ASCIIEncoding.ASCII.GetString(data, 0, data.Length);
* var sb = new StringBuilder();
* int i = 0;
*
* sb.Append(" Capture Pattern: ")
* .Append(data[i++].ToString("X2")).Append(" ")
* .Append(data[i++].ToString("X2")).Append(" ")
* .Append(data[i++].ToString("X2")).Append(" ")
* .Append(data[i++].ToString("X2")).Append("\n");
*
* sb.Append(" Version: ")
* .Append(data[i++].ToString("X2")).Append("\n");
*
* sb.Append(" Header Type: ")
* .Append(data[i++].ToString("X2")).Append("\n");
*
* sb.Append("Granule Position: ")
* .Append(BitConverter.ToUInt64(new byte[] { data[6], data[7], data[8], data[9], data[10], data[11], data[12], data[13] }, 0)).Append("\n");
*
* sb.Append("Granule Position: ")
* .Append(data[i++].ToString("X2")).Append(" ")
* .Append(data[i++].ToString("X2")).Append(" ")
* .Append(data[i++].ToString("X2")).Append(" ")
* .Append(data[i++].ToString("X2")).Append(" ")
* .Append(data[i++].ToString("X2")).Append(" ")
* .Append(data[i++].ToString("X2")).Append(" ")
* .Append(data[i++].ToString("X2")).Append(" ")
* .Append(data[i++].ToString("X2")).Append("\n");
*
* sb.Append("Bitstream Number: ")
* .Append(data[i++].ToString("X2")).Append(" ")
* .Append(data[i++].ToString("X2")).Append(" ")
* .Append(data[i++].ToString("X2")).Append(" ")
* .Append(data[i++].ToString("X2")).Append("\n");
*
* sb.Append(" Page Seq Number: ")
* .Append(data[i++].ToString("X2")).Append(" ") // 18
* .Append(data[i++].ToString("X2")).Append(" ")
* .Append(data[i++].ToString("X2")).Append(" ")
* .Append(data[i++].ToString("X2")).Append("\n");
*
* sb.Append(" Checksum: ")
* .Append(data[i++].ToString("X2")).Append(" ")
* .Append(data[i++].ToString("X2")).Append(" ")
* .Append(data[i++].ToString("X2")).Append(" ")
* .Append(data[i++].ToString("X2")).Append("\n");
*
*
* sb.Append("\n");
* Console.Write(sb.ToString());*/
return(true); } catch { }
return(false);
})
);
NextSegment = DateTime.Now.AddMinutes(30);
NextFlush = DateTime.Now.AddMinutes(1);
}
