/// <summary>
/// Setup the logging.
/// </summary>
/// <param name="encodeQueueTask">
/// The encode QueueTask.
/// </param>
private void SetupLogging(QueueTask encodeQueueTask)
{
string logDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\HandBrake\\logs";
string logFile = Path.Combine(logDir, string.Format("last_encode_log{0}.txt", Init.InstanceId));
string logFile2 = Path.Combine(logDir, string.Format("tmp_appReadable_log{0}.txt", Init.InstanceId));
try
{
logBuffer = new StringBuilder();
// Clear the current Encode Logs
if (File.Exists(logFile))
{
File.Delete(logFile);
}
if (File.Exists(logFile2))
{
File.Delete(logFile2);
}
fileWriter = new StreamWriter(logFile)
{
AutoFlush = true
};
fileWriter.WriteLine(UtilityService.CreateCliLogHeader(encodeQueueTask));
}
catch (Exception)
{
if (fileWriter != null)
{
fileWriter.Close();
fileWriter.Dispose();
}
throw;
}
}
/// <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());
}
logBuffer = new StringBuilder();
string handbrakeCLIPath = Path.Combine(Application.StartupPath, "HandBrakeCLI.exe");
string logDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) +
"\\HandBrake\\logs";
string dvdInfoPath = Path.Combine(
logDir,
string.Format("last_scan_log{0}.txt", Init.InstanceId == 0 ? string.Empty : Init.InstanceId.ToString()));
// 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 (Init.DisableDvdNav)
{
extraArguments = " --no-dvdnav";
}
if (title > 0)
{
extraArguments += " --scan ";
}
// Quick fix for "F:\\" style paths. Just get rid of the \\ so the CLI doesn't fall over.
// Sould probably clean up the escaping of the strings later.
string source = sourcePath.ToString().EndsWith("\\") ? sourcePath.ToString() : "\"" + sourcePath + "\"";
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
}
};
string command = String.Format(@" -i {0} -t{1} {2} -v ", source, title, extraArguments);
this.hbProc = new Process
{
StartInfo =
{
FileName = handbrakeCLIPath,
Arguments = command,
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 += this.OnScanProgress;
this.SouceData = Source.Parse(this.readData);
// Write the Buffer out to file.
using (StreamWriter scanLog = new StreamWriter(dvdInfoPath))
{
// Only write the log file to disk if it's less than 100MB.
if (this.readData.Buffer.Length < 100000000)
{
scanLog.WriteLine(UtilityService.CreateCliLogHeader(null));
scanLog.Write(this.readData.Buffer);
logBuffer.AppendLine(this.readData.Buffer.ToString());
}
else
{
throw new Exception(
"The Log file has not been written to disk as it has grown above the 100MB limit. This indicates there was a problem during the scan process.");
}
}
IsScanning = false;
if (this.ScanCompleted != null)
{
this.ScanCompleted(this, new ScanCompletedEventArgs(true, null, string.Empty));
}
}
catch (Exception exc)
{
this.Stop();
if (this.ScanCompleted != null)
{
this.ScanCompleted(this, new ScanCompletedEventArgs(false, exc, "An Error has occured in ScanService.ScanSource()"));
}
}
}
