diff options
| author | sr55 <[email protected]> | 2010-06-06 18:22:39 +0000 |
|---|---|---|
| committer | sr55 <[email protected]> | 2010-06-06 18:22:39 +0000 |
| commit | 0c9a71f626e0e552cf670103b8dad8e61de1fb69 (patch) | |
| tree | 8bda1188ea4fd4f15700b5c997c491bbe37f9f4e /win/C#/Services | |
| parent | 21edb5248c8d25d334e3225e2f52ff9e8d9782dd (diff) | |
WinGui:
- Moved all the services that handle parsing, scanning, encodes and the queue out into a separate library.
git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3362 b64f7644-9d1e-0410-96f1-a4d463321fa5
Diffstat (limited to 'win/C#/Services')
| -rw-r--r-- | win/C#/Services/Encode.cs | 560 | ||||
| -rw-r--r-- | win/C#/Services/Queue.cs | 409 | ||||
| -rw-r--r-- | win/C#/Services/Scan.cs | 285 |
3 files changed, 0 insertions, 1254 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 diff --git a/win/C#/Services/Queue.cs b/win/C#/Services/Queue.cs deleted file mode 100644 index d3d943024..000000000 --- a/win/C#/Services/Queue.cs +++ /dev/null @@ -1,409 +0,0 @@ -/* Queue.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.Collections.Generic;
- using System.Collections.ObjectModel;
- using System.IO;
- using System.Linq;
- using System.Threading;
- using System.Windows.Forms;
- using System.Xml.Serialization;
- using Functions;
- using Model;
-
- /// <summary>
- /// The HandBrake Queue
- /// </summary>
- public class Queue : Encode
- {
- /// <summary>
- /// The Queue Job List
- /// </summary>
- private readonly List<Job> queue = new List<Job>();
-
- /// <summary>
- /// An XML Serializer
- /// </summary>
- private static XmlSerializer serializer;
-
- /// <summary>
- /// The Next Job ID
- /// </summary>
- private int nextJobId;
-
- /// <summary>
- /// Fires when the Queue has started
- /// </summary>
- public event EventHandler QueueStarted;
-
- /// <summary>
- /// Fires when a job is Added, Removed or Re-Ordered.
- /// Should be used for triggering an update of the Queue Window.
- /// </summary>
- public event EventHandler QueueListChanged;
-
- /// <summary>
- /// Fires when a pause to the encode queue has been requested.
- /// </summary>
- public event EventHandler QueuePauseRequested;
-
- /// <summary>
- /// Fires when the entire encode queue has completed.
- /// </summary>
- public event EventHandler QueueCompleted;
-
- #region Properties
- /// <summary>
- /// Gets or sets the last encode that was processed.
- /// </summary>
- /// <returns></returns>
- public Job LastEncode { get; set; }
-
- /// <summary>
- /// Gets a value indicating whether Request Pause
- /// </summary>
- public bool Paused { get; private set; }
-
- /// <summary>
- /// Gets the current state of the encode queue.
- /// </summary>
- public ReadOnlyCollection<Job> CurrentQueue
- {
- get { return this.queue.AsReadOnly(); }
- }
-
- /// <summary>
- /// Gets the number of items in the queue.
- /// </summary>
- public int Count
- {
- get { return this.queue.Count; }
- }
- #endregion
-
- #region Queue
-
- /// <summary>
- /// Gets and removes the next job in the queue.
- /// </summary>
- /// <returns>The job that was removed from the queue.</returns>
- private Job GetNextJob()
- {
- Job job = this.queue[0];
- this.LastEncode = job;
- this.Remove(0); // Remove the item which we are about to pass out.
-
- this.WriteQueueStateToFile("hb_queue_recovery.xml");
-
- return job;
- }
-
- /// <summary>
- /// Adds an item to the queue.
- /// </summary>
- /// <param name="query">
- /// The query that will be passed to the HandBrake CLI.
- /// </param>
- /// <param name="title">
- /// The title.
- /// </param>
- /// <param name="source">
- /// The location of the source video.
- /// </param>
- /// <param name="destination">
- /// The location where the encoded video will be.
- /// </param>
- /// <param name="customJob">
- /// Custom job
- /// </param>
- public void Add(string query, int title, string source, string destination, bool customJob)
- {
- Job newJob = new Job
- {
- Id = this.nextJobId++,
- Title = title,
- Query = query,
- Source = source,
- Destination = destination,
- CustomQuery = customJob
- };
-
- this.queue.Add(newJob);
- this.WriteQueueStateToFile("hb_queue_recovery.xml");
-
- if (this.QueueListChanged != null)
- this.QueueListChanged(this, new EventArgs());
- }
-
- /// <summary>
- /// Removes an item from the queue.
- /// </summary>
- /// <param name="index">The zero-based location of the job in the queue.</param>
- public void Remove(int index)
- {
- this.queue.RemoveAt(index);
- this.WriteQueueStateToFile("hb_queue_recovery.xml");
-
- if (this.QueueListChanged != null)
- this.QueueListChanged(this, new EventArgs());
- }
-
- /// <summary>
- /// Retrieve a job from the queue
- /// </summary>
- /// <param name="index">the job id</param>
- /// <returns>A job for the given index or blank job object</returns>
- public Job GetJob(int index)
- {
- if (this.queue.Count >= (index + 1))
- return this.queue[index];
-
- return new Job();
- }
-
- /// <summary>
- /// Moves an item up one position in the queue.
- /// </summary>
- /// <param name="index">The zero-based location of the job in the queue.</param>
- public void MoveUp(int index)
- {
- if (index > 0)
- {
- Job item = queue[index];
-
- queue.RemoveAt(index);
- queue.Insert((index - 1), item);
- }
-
- WriteQueueStateToFile("hb_queue_recovery.xml"); // Update the queue recovery file
-
- if (this.QueueListChanged != null)
- this.QueueListChanged(this, new EventArgs());
- }
-
- /// <summary>
- /// Moves an item down one position in the queue.
- /// </summary>
- /// <param name="index">The zero-based location of the job in the queue.</param>
- public void MoveDown(int index)
- {
- if (index < this.queue.Count - 1)
- {
- Job item = this.queue[index];
-
- this.queue.RemoveAt(index);
- this.queue.Insert((index + 1), item);
- }
-
- this.WriteQueueStateToFile("hb_queue_recovery.xml"); // Update the queue recovery file
-
- if (this.QueueListChanged != null)
- this.QueueListChanged(this, new EventArgs());
- }
-
- /// <summary>
- /// Writes the current state of the queue to a file.
- /// </summary>
- /// <param name="file">The location of the file to write the queue to.</param>
- public void WriteQueueStateToFile(string file)
- {
- string appDataPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
- @"HandBrake\hb_queue_recovery.xml");
- string tempPath = file == "hb_queue_recovery.xml" ? appDataPath : file;
-
- try
- {
- using (FileStream strm = new FileStream(tempPath, FileMode.Create, FileAccess.Write))
- {
- if (serializer == null)
- serializer = new XmlSerializer(typeof(List<Job>));
- serializer.Serialize(strm, queue);
- strm.Close();
- strm.Dispose();
- }
- }
- catch (Exception)
- {
- return;
- }
- }
-
- /// <summary>
- /// Writes the current state of the queue in the form of a batch (.bat) file.
- /// </summary>
- /// <param name="file">The location of the file to write the batch file to.</param>
- public void WriteBatchScriptToFile(string file)
- {
- string queries = string.Empty;
- foreach (Job queueItem in this.queue)
- {
- string qItem = queueItem.Query;
- string fullQuery = '"' + Application.StartupPath + "\\HandBrakeCLI.exe" + '"' + qItem;
-
- if (queries == string.Empty)
- queries = queries + fullQuery;
- else
- queries = queries + " && " + fullQuery;
- }
- string strCmdLine = queries;
-
- if (file != string.Empty)
- {
- try
- {
- // Create a StreamWriter and open the file, Write the batch file query to the file and
- // Close the stream
- using (StreamWriter line = new StreamWriter(file))
- {
- line.WriteLine(strCmdLine);
- }
-
- MessageBox.Show("Your batch script has been sucessfully saved.", "Status", MessageBoxButtons.OK,
- MessageBoxIcon.Asterisk);
- }
- catch (Exception exc)
- {
- Main.ShowExceptiowWindow("Unable to write to the file. Please make sure that the location has the correct permissions for file writing.", exc.ToString());
- }
- }
- }
-
- /// <summary>
- /// Reads a serialized XML file that represents a queue of encoding jobs.
- /// </summary>
- /// <param name="file">The location of the file to read the queue from.</param>
- public void LoadQueueFromFile(string file)
- {
- string appDataPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
- @"HandBrake\hb_queue_recovery.xml");
- string tempPath = file == "hb_queue_recovery.xml" ? appDataPath : file;
-
- if (File.Exists(tempPath))
- {
- using (FileStream strm = new FileStream(tempPath, FileMode.Open, FileAccess.Read))
- {
- if (strm.Length != 0)
- {
- if (serializer == null)
- serializer = new XmlSerializer(typeof(List<Job>));
-
- List<Job> list = serializer.Deserialize(strm) as List<Job>;
-
- if (list != null)
- foreach (Job item in list)
- this.queue.Add(item);
-
- if (file != "hb_queue_recovery.xml")
- this.WriteQueueStateToFile("hb_queue_recovery.xml");
- }
- }
- }
- }
-
- /// <summary>
- /// Checks the current queue for an existing instance of the specified destination.
- /// </summary>
- /// <param name="destination">The destination of the encode.</param>
- /// <returns>Whether or not the supplied destination is already in the queue.</returns>
- public bool CheckForDestinationDuplicate(string destination)
- {
- return this.queue.Any(checkItem => checkItem.Destination.Contains(destination.Replace("\\\\", "\\")));
- }
-
- #endregion
-
- #region Encoding
-
- /// <summary>
- /// Starts encoding the first job in the queue and continues encoding until all jobs
- /// have been encoded.
- /// </summary>
- public void Start()
- {
- if (this.Count != 0)
- {
- if (this.Paused)
- this.Paused = false;
- else
- {
- this.Paused = false;
- try
- {
- Thread theQueue = new Thread(this.StartQueue) { IsBackground = true };
- theQueue.Start();
-
- if (this.QueueStarted != null)
- this.QueueStarted(this, new EventArgs());
- }
- catch (Exception exc)
- {
- Main.ShowExceptiowWindow("Unable to Start Queue", exc.ToString());
- }
- }
- }
- }
-
- /// <summary>
- /// Requests a pause of the encode queue.
- /// </summary>
- public void Pause()
- {
- this.Paused = true;
-
- if (this.QueuePauseRequested != null)
- this.QueuePauseRequested(this, new EventArgs());
- }
-
- /// <summary>
- /// Run through all the jobs on the queue.
- /// </summary>
- /// <param name="state">Object State</param>
- private void StartQueue(object state)
- {
- // Run through each item on the queue
- while (this.Count != 0)
- {
- Job encJob = this.GetNextJob();
- this.WriteQueueStateToFile("hb_queue_recovery.xml"); // Update the queue recovery file
-
- Run(encJob, false);
-
- if (HbProcess == null)
- {
- return;
- }
- HbProcess.WaitForExit();
-
- AddCLIQueryToLog(encJob);
- this.CopyLog(this.LastEncode.Destination);
-
- HbProcess.Close();
- HbProcess.Dispose();
-
- // Growl
- if (Properties.Settings.Default.growlEncode)
- GrowlCommunicator.Notify("Encode Completed",
- "Put down that cocktail...\nyour Handbrake encode is done.");
-
- while (this.Paused) // Need to find a better way of doing this.
- {
- Thread.Sleep(2000);
- }
- }
- this.LastEncode = new Job();
-
- if (this.QueueCompleted != null)
- this.QueueCompleted(this, new EventArgs());
-
- // After the encode is done, we may want to shutdown, suspend etc.
- Finish();
- }
-
- #endregion
- }
-}
\ No newline at end of file diff --git a/win/C#/Services/Scan.cs b/win/C#/Services/Scan.cs deleted file mode 100644 index 3c62ec96b..000000000 --- a/win/C#/Services/Scan.cs +++ /dev/null @@ -1,285 +0,0 @@ -/* Scan.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 Parsing;
-
- /// <summary>
- /// Scan a Source
- /// </summary>
- public class ScanService
- {
- /* Private Variables */
-
- /// <summary>
- /// A Lock object
- /// </summary>
- private static readonly object locker = new object();
-
- /// <summary>
- /// The CLI data parser
- /// </summary>
- private Parser readData;
-
- /// <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>
- /// The Process belonging to the CLI
- /// </summary>
- private Process hbProc;
-
- /* Event Handlers */
-
- /// <summary>
- /// Scan has Started
- /// </summary>
- public event EventHandler ScanStared;
-
- /// <summary>
- /// Scan has completed
- /// </summary>
- public event EventHandler ScanCompleted;
-
- /// <summary>
- /// Scan process has changed to a new title
- /// </summary>
- public event EventHandler ScanStatusChanged;
-
- /* Properties */
-
- /// <summary>
- /// Gets a value indicating whether IsScanning.
- /// </summary>
- public bool IsScanning { get; private set; }
-
- /// <summary>
- /// Gets the Scan Status.
- /// </summary>
- public string ScanStatus { get; private set; }
-
- /// <summary>
- /// Gets the Souce Data.
- /// </summary>
- public DVD SouceData { get; private set; }
-
- /// <summary>
- /// Gets ActivityLog.
- /// </summary>
- public string ActivityLog
- {
- get
- {
- if (IsScanning)
- return readData.Buffer.ToString();
-
- if (logBuffer == null)
- {
- ResetLogReader();
- ReadLastScanFile();
- }
-
- return logBuffer != null ? logBuffer.ToString() : string.Empty;
- }
- }
-
- /* Public Methods */
-
- /// <summary>
- /// Scan a Source Path.
- /// Title 0: scan all
- /// </summary>
- /// <param name="sourcePath">Path to the file to scan</param>
- /// <param name="title">int title number. 0 for scan all</param>
- public void Scan(string sourcePath, int title)
- {
- Thread t = new Thread(unused => this.ScanSource(sourcePath, title));
- t.Start();
- }
-
- /// <summary>
- /// Kill the scan
- /// </summary>
- public void Stop()
- {
- try
- {
- if (hbProc != null)
- hbProc.Kill();
- }
- catch (Exception ex)
- {
- MessageBox.Show(
- "Unable to kill HandBrakeCLI.exe \nYou may need to manually kill HandBrakeCLI.exe using the Windows Task Manager if it does not close automatically within the next few minutes. \n\nError Information: \n" +
- ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
- }
- }
-
- /* Private Methods */
-
- /// <summary>
- /// Start a scan for a given source path and title
- /// </summary>
- /// <param name="sourcePath">Path to the source file</param>
- /// <param name="title">the title number to look at</param>
- private void ScanSource(object sourcePath, int title)
- {
- try
- {
- IsScanning = true;
- if (this.ScanStared != null)
- this.ScanStared(this, new EventArgs());
-
- ResetLogReader();
-
- string handbrakeCLIPath = Path.Combine(Application.StartupPath, "HandBrakeCLI.exe");
- string logDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) +
- "\\HandBrake\\logs";
- string dvdInfoPath = Path.Combine(logDir, "last_scan_log.txt");
-
- // Make we don't pick up a stale last_encode_log.txt (and that we have rights to the file)
- if (File.Exists(dvdInfoPath))
- File.Delete(dvdInfoPath);
-
- string extraArguments = string.Empty;
- if (Properties.Settings.Default.noDvdNav)
- extraArguments = " --no-dvdnav";
-
- if (title > 0)
- extraArguments += " --scan ";
-
- this.hbProc = new Process
- {
- StartInfo =
- {
- FileName = handbrakeCLIPath,
- Arguments =
- String.Format(@" -i ""{0}"" -t{1} {2} -v ", sourcePath, title,
- extraArguments),
- RedirectStandardOutput = true,
- RedirectStandardError = true,
- UseShellExecute = false,
- CreateNoWindow = true
- }
- };
-
- // Start the Scan
- this.hbProc.Start();
-
- this.readData = new Parser(this.hbProc.StandardError.BaseStream);
- this.readData.OnScanProgress += new ScanProgressEventHandler(this.OnScanProgress);
- this.SouceData = DVD.Parse(this.readData);
-
- // Write the Buffer out to file.
- StreamWriter scanLog = new StreamWriter(dvdInfoPath);
- scanLog.Write(this.readData.Buffer);
- scanLog.Flush();
- scanLog.Close();
- logBuffer = readData.Buffer;
-
- IsScanning = false;
-
- if (this.ScanCompleted != null)
- this.ScanCompleted(this, new EventArgs());
- }
- catch (Exception exc)
- {
- frmExceptionWindow exceptionWindow = new frmExceptionWindow();
- exceptionWindow.Setup("frmMain.cs - scanProcess() Error", exc.ToString());
- exceptionWindow.ShowDialog();
- }
- }
-
- /// <summary>
- /// Read the log file
- /// </summary>
- private void ReadLastScanFile()
- {
- lock (locker)
- {
- // 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_scan_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;
- }
-
- // 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 exc)
- {
- Console.WriteLine(exc.ToString());
- ResetLogReader();
- }
- }
- }
-
- /// <summary>
- /// Reset the Log Reader
- /// </summary>
- private void ResetLogReader()
- {
- logFilePosition = 0;
- logBuffer = new StringBuilder();
- }
-
- /// <summary>
- /// Fire an event when the scan process progresses
- /// </summary>
- /// <param name="sender">the sender</param>
- /// <param name="currentTitle">the current title being scanned</param>
- /// <param name="titleCount">the total number of titles</param>
- private void OnScanProgress(object sender, int currentTitle, int titleCount)
- {
- this.ScanStatus = string.Format("Processing Title: {0} of {1}", currentTitle, titleCount);
- if (this.ScanStatusChanged != null)
- this.ScanStatusChanged(this, new EventArgs());
- }
- }
-}
\ No newline at end of file |