diff options
Diffstat (limited to 'win/C#/Services/Encode.cs')
| -rw-r--r-- | win/C#/Services/Encode.cs | 560 |
1 files changed, 0 insertions, 560 deletions
diff --git a/win/C#/Services/Encode.cs b/win/C#/Services/Encode.cs deleted file mode 100644 index a6da85026..000000000 --- a/win/C#/Services/Encode.cs +++ /dev/null @@ -1,560 +0,0 @@ -/* Encode.cs $
- This file is part of the HandBrake source code.
- Homepage: <http://handbrake.fr/>.
- It may be used under the terms of the GNU General Public License. */
-
-namespace Handbrake.Services
-{
- using System;
- using System.Diagnostics;
- using System.IO;
- using System.Text;
- using System.Threading;
- using System.Windows.Forms;
- using Functions;
- using Model;
- using Properties;
- using Timer = System.Threading.Timer;
-
- /// <summary>
- /// Class which handles the CLI
- /// </summary>
- public class Encode
- {
- /* Private Variables */
-
- /// <summary>
- /// An Encode Job
- /// </summary>
- private Job job;
-
- /// <summary>
- /// The Log Buffer
- /// </summary>
- private StringBuilder logBuffer;
-
- /// <summary>
- /// The line number thats been read to in the log file
- /// </summary>
- private int logFilePosition;
-
- /// <summary>
- /// A Timer for this window
- /// </summary>
- private Timer windowTimer;
-
- /// <summary>
- /// Gets The Process Handle
- /// </summary>
- private IntPtr processHandle;
-
- /// <summary>
- /// Gets the Process ID
- /// </summary>
- private int processID;
-
- /* Event Handlers */
-
- /// <summary>
- /// Fires when a new CLI Job starts
- /// </summary>
- public event EventHandler EncodeStarted;
-
- /// <summary>
- /// Fires when a CLI job finishes.
- /// </summary>
- public event EventHandler EncodeEnded;
-
- /* Properties */
-
- /// <summary>
- /// Gets or sets The HB Process
- /// </summary>
- public Process HbProcess { get; set; }
-
- /// <summary>
- /// Gets a value indicating whether IsEncoding.
- /// </summary>
- public bool IsEncoding { get; private set; }
-
- /* Public Methods */
-
- /// <summary>
- /// Gets ActivityLog.
- /// </summary>
- public string ActivityLog
- {
- get
- {
- if (logBuffer == null)
- {
- ResetLogReader();
- ReadFile(null);
- }
-
- return logBuffer != null ? logBuffer.ToString() : string.Empty;
- }
- }
-
- /// <summary>
- /// Create a preview sample video
- /// </summary>
- /// <param name="query">
- /// The CLI Query
- /// </param>
- public void CreatePreviewSample(string query)
- {
- this.Run(new Job { Query = query }, true);
- }
-
- /// <summary>
- /// Kill the CLI process
- /// </summary>
- public void Stop()
- {
- if (this.HbProcess != null)
- this.HbProcess.Kill();
-
- Process[] list = Process.GetProcessesByName("HandBrakeCLI");
- foreach (Process process in list)
- process.Kill();
-
- if (this.EncodeEnded != null)
- this.EncodeEnded(this, new EventArgs());
- }
-
- /// <summary>
- /// Attempt to Safely kill a DirectRun() CLI
- /// NOTE: This will not work with a MinGW CLI
- /// Note: http://www.cygwin.com/ml/cygwin/2006-03/msg00330.html
- /// </summary>
- public void SafelyClose()
- {
- if ((int)this.processHandle == 0)
- return;
-
- // Allow the CLI to exit cleanly
- Win32.SetForegroundWindow((int)this.processHandle);
- SendKeys.Send("^C");
- SendKeys.Flush();
-
- // HbProcess.StandardInput.AutoFlush = true;
- // HbProcess.StandardInput.WriteLine("^C");
- }
-
- /// <summary>
- /// Execute a HandBrakeCLI process.
- /// </summary>
- /// <param name="encJob">
- /// The enc Job.
- /// </param>
- /// <param name="RequireStandardOuput">
- /// Set to True to show no window and force standard output redirect
- /// </param>
- protected void Run(Job encJob, bool RequireStandardOuput)
- {
- this.job = encJob;
- try
- {
- ResetLogReader();
- IsEncoding = true;
-
- string handbrakeCLIPath = Path.Combine(Application.StartupPath, "HandBrakeCLI.exe");
- string logPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\HandBrake\\logs", "last_encode_log.txt");
- string strCmdLine = String.Format(@" /C """"{0}"" {1} 2>""{2}"" """, handbrakeCLIPath, encJob.Query, logPath);
- var cliStart = new ProcessStartInfo("CMD.exe", strCmdLine);
-
- if (Settings.Default.enocdeStatusInGui || RequireStandardOuput)
- {
- cliStart.RedirectStandardOutput = true;
- cliStart.UseShellExecute = false;
- if (!Settings.Default.showCliForInGuiEncodeStatus || RequireStandardOuput)
- cliStart.CreateNoWindow = true;
- }
- if (Settings.Default.cli_minimized)
- cliStart.WindowStyle = ProcessWindowStyle.Minimized;
-
- Process[] before = Process.GetProcesses(); // Get a list of running processes before starting.
- HbProcess = Process.Start(cliStart);
- this.processID = Main.GetCliProcess(before);
-
- if (HbProcess != null)
- this.processHandle = HbProcess.MainWindowHandle; // Set the process Handle
-
- // Start the Log Monitor
- windowTimer = new Timer(new TimerCallback(ReadFile), null, 1000, 1000);
-
- // Set the process Priority
- Process hbCliProcess = null;
- if (this.processID != -1)
- {
- hbCliProcess = Process.GetProcessById(this.processID);
- hbCliProcess.EnableRaisingEvents = true;
- hbCliProcess.Exited += new EventHandler(HbProcess_Exited);
- }
-
- if (hbCliProcess != null)
- switch (Settings.Default.processPriority)
- {
- case "Realtime":
- hbCliProcess.PriorityClass = ProcessPriorityClass.RealTime;
- break;
- case "High":
- hbCliProcess.PriorityClass = ProcessPriorityClass.High;
- break;
- case "Above Normal":
- hbCliProcess.PriorityClass = ProcessPriorityClass.AboveNormal;
- break;
- case "Normal":
- hbCliProcess.PriorityClass = ProcessPriorityClass.Normal;
- break;
- case "Low":
- hbCliProcess.PriorityClass = ProcessPriorityClass.Idle;
- break;
- default:
- hbCliProcess.PriorityClass = ProcessPriorityClass.BelowNormal;
- break;
- }
-
- // Fire the Encode Started Event
- if (this.EncodeStarted != null)
- this.EncodeStarted(this, new EventArgs());
- }
- catch (Exception exc)
- {
- MessageBox.Show(
- "It would appear that HandBrakeCLI has not started correctly. You should take a look at the Activity log as it may indicate the reason why.\n\nDetailed Error Information: error occured in runCli()\n\n" +
- exc,
- "Error",
- MessageBoxButtons.OK,
- MessageBoxIcon.Error);
- }
- }
-
- /// <summary>
- /// The HandBrakeCLI process has exited.
- /// </summary>
- /// <param name="sender">
- /// The sender.
- /// </param>
- /// <param name="e">
- /// The EventArgs.
- /// </param>
- private void HbProcess_Exited(object sender, EventArgs e)
- {
- IsEncoding = false;
- }
-
- /// <summary>
- /// Function to run the CLI directly rather than via CMD
- /// TODO: Code to handle the Log data has yet to be written.
- /// TODO: Code to handle the % / ETA info has to be written.
- /// </summary>
- /// <param name="query">
- /// The query.
- /// </param>
- protected void DirectRun(string query)
- {
- try
- {
- if (this.EncodeStarted != null)
- this.EncodeStarted(this, new EventArgs());
-
- IsEncoding = true;
-
- ResetLogReader();
-
- // Setup the job
- string handbrakeCLIPath = Path.Combine(Environment.CurrentDirectory, "HandBrakeCLI.exe");
- HbProcess = new Process
- {
- StartInfo =
- {
- FileName = handbrakeCLIPath,
- Arguments = query,
- UseShellExecute = false,
- RedirectStandardOutput = true,
- RedirectStandardError = true,
- RedirectStandardInput = true,
- CreateNoWindow = false,
- WindowStyle = ProcessWindowStyle.Minimized
- }
- };
-
- // Setup event handlers for rediected data
- HbProcess.ErrorDataReceived += new DataReceivedEventHandler(HbProcErrorDataReceived);
- HbProcess.OutputDataReceived += new DataReceivedEventHandler(HbProcOutputDataReceived);
-
- // Start the process
- HbProcess.Start();
-
- // Setup the asynchronous reading of stdin and stderr
- HbProcess.BeginErrorReadLine();
- HbProcess.BeginOutputReadLine();
-
- // Set the Process Priority);
- switch (Settings.Default.processPriority)
- {
- case "Realtime":
- HbProcess.PriorityClass = ProcessPriorityClass.RealTime;
- break;
- case "High":
- HbProcess.PriorityClass = ProcessPriorityClass.High;
- break;
- case "Above Normal":
- HbProcess.PriorityClass = ProcessPriorityClass.AboveNormal;
- break;
- case "Normal":
- HbProcess.PriorityClass = ProcessPriorityClass.Normal;
- break;
- case "Low":
- HbProcess.PriorityClass = ProcessPriorityClass.Idle;
- break;
- default:
- HbProcess.PriorityClass = ProcessPriorityClass.BelowNormal;
- break;
- }
-
- // Set the class items
- this.processID = HbProcess.Id;
- this.processHandle = HbProcess.Handle;
- }
- catch (Exception exc)
- {
- Console.WriteLine(exc);
- }
- }
-
- /// <summary>
- /// Perform an action after an encode. e.g a shutdown, standby, restart etc.
- /// </summary>
- protected void Finish()
- {
- if (!IsEncoding)
- {
- windowTimer.Dispose();
- ReadFile(null);
- }
-
- if (this.EncodeEnded != null)
- this.EncodeEnded(this, new EventArgs());
-
- // Growl
- if (Settings.Default.growlQueue)
- GrowlCommunicator.Notify("Queue Completed", "Put down that cocktail...\nyour Handbrake queue is done.");
-
- // Do something whent he encode ends.
- switch (Settings.Default.CompletionOption)
- {
- case "Shutdown":
- Process.Start("Shutdown", "-s -t 60");
- break;
- case "Log Off":
- Win32.ExitWindowsEx(0, 0);
- break;
- case "Suspend":
- Application.SetSuspendState(PowerState.Suspend, true, true);
- break;
- case "Hibernate":
- Application.SetSuspendState(PowerState.Hibernate, true, true);
- break;
- case "Lock System":
- Win32.LockWorkStation();
- break;
- case "Quit HandBrake":
- Application.Exit();
- break;
- default:
- break;
- }
- }
-
- /// <summary>
- /// Add the CLI Query to the Log File.
- /// </summary>
- /// <param name="encJob">
- /// The Encode Job Object
- /// </param>
- protected void AddCLIQueryToLog(Job encJob)
- {
- try
- {
- string logDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) +
- "\\HandBrake\\logs";
- string logPath = Path.Combine(logDir, "last_encode_log.txt");
-
- var reader = new StreamReader(File.Open(logPath, FileMode.Open, FileAccess.Read, FileShare.Read));
- string log = reader.ReadToEnd();
- reader.Close();
-
- var writer = new StreamWriter(File.Create(logPath));
-
- writer.WriteLine("### CLI Query: " + encJob.Query);
- writer.WriteLine("### User Query: " + encJob.CustomQuery);
- writer.WriteLine("#########################################");
- writer.WriteLine(log);
- writer.Flush();
- writer.Close();
- }
- catch (Exception)
- {
- return;
- }
- }
-
- /// <summary>
- /// Save a copy of the log to the users desired location or a default location
- /// if this feature is enabled in options.
- /// </summary>
- /// <param name="destination">
- /// The Destination File Path
- /// </param>
- protected void CopyLog(string destination)
- {
- try
- {
- string logDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) +
- "\\HandBrake\\logs";
- string tempLogFile = Path.Combine(logDir, "last_encode_log.txt");
-
- string encodeDestinationPath = Path.GetDirectoryName(destination);
- string destinationFile = Path.GetFileName(destination);
- string encodeLogFile = destinationFile + " " +
- DateTime.Now.ToString().Replace("/", "-").Replace(":", "-") + ".txt";
-
- // Make sure the log directory exists.
- if (!Directory.Exists(logDir))
- Directory.CreateDirectory(logDir);
-
- // Copy the Log to HandBrakes log folder in the users applciation data folder.
- File.Copy(tempLogFile, Path.Combine(logDir, encodeLogFile));
-
- // Save a copy of the log file in the same location as the enocde.
- if (Settings.Default.saveLogWithVideo)
- File.Copy(tempLogFile, Path.Combine(encodeDestinationPath, encodeLogFile));
-
- // Save a copy of the log file to a user specified location
- if (Directory.Exists(Settings.Default.saveLogPath))
- if (Settings.Default.saveLogPath != String.Empty && Settings.Default.saveLogToSpecifiedPath)
- File.Copy(tempLogFile, Path.Combine(Settings.Default.saveLogPath, encodeLogFile));
- }
- catch (Exception exc)
- {
- MessageBox.Show(
- "Something went a bit wrong trying to copy your log file.\nError Information:\n\n" + exc,
- "Error",
- MessageBoxButtons.OK,
- MessageBoxIcon.Error);
- }
- }
-
- /// <summary>
- /// Read the log file
- /// </summary>
- /// <param name="n">
- /// The object.
- /// </param>
- private void ReadFile(object n)
- {
- lock (logBuffer)
- {
- // last_encode_log.txt is the primary log file. Since .NET can't read this file whilst the CLI is outputing to it (Not even in read only mode),
- // we'll need to make a copy of it.
- string logDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) +
- "\\HandBrake\\logs";
- string logFile = Path.Combine(logDir, "last_encode_log.txt");
- string logFile2 = Path.Combine(logDir, "tmp_appReadable_log.txt");
-
- try
- {
- // Make sure the application readable log file does not already exist. FileCopy fill fail if it does.
- if (File.Exists(logFile2))
- File.Delete(logFile2);
-
- // Copy the log file.
- if (File.Exists(logFile))
- File.Copy(logFile, logFile2, true);
- else
- {
- ResetLogReader();
- return;
- }
-
- // Put the Query and User Generated Query Flag on the log.
- if (logFilePosition == 0 && job.Query != null)
- {
- logBuffer.AppendLine("### CLI Query: " + job.Query);
- logBuffer.AppendLine("### User Query: " + job.CustomQuery);
- logBuffer.AppendLine("#########################################");
- }
-
- // Start the Reader
- // Only use text which continues on from the last read line
- StreamReader sr = new StreamReader(logFile2);
- string line;
- int i = 1;
- while ((line = sr.ReadLine()) != null)
- {
- if (i > logFilePosition)
- {
- logBuffer.AppendLine(line);
- logFilePosition++;
- }
- i++;
- }
- sr.Close();
- sr.Dispose();
- }
- catch (Exception)
- {
- ResetLogReader();
- }
- }
- }
-
- /// <summary>
- /// Reset the Log Reader
- /// </summary>
- private void ResetLogReader()
- {
- logFilePosition = 0;
- logBuffer = new StringBuilder();
- }
-
- /// <summary>
- /// Recieve the Standard Error information and process it
- /// </summary>
- /// <param name="sender">
- /// The Sender Object
- /// </param>
- /// <param name="e">
- /// DataReceived EventArgs
- /// </param>
- private void HbProcErrorDataReceived(object sender, DataReceivedEventArgs e)
- {
- if (!String.IsNullOrEmpty(e.Data))
- {
- lock (logBuffer)
- logBuffer.AppendLine(e.Data);
- }
- }
-
- /// <summary>
- /// Standard Input Data Recieved from the CLI
- /// </summary>
- /// <param name="sender">
- /// The Sender Object
- /// </param>
- /// <param name="e">
- /// DataReceived EventArgs
- /// </param>
- private void HbProcOutputDataReceived(object sender, DataReceivedEventArgs e)
- {
- if (!String.IsNullOrEmpty(e.Data))
- {
- lock (logBuffer)
- logBuffer.AppendLine(e.Data);
- }
- }
- }
-}
\ No newline at end of file |