/// <summary>
/// Check if the exception is a full disc exception an return a critical exception level, otherwise return the alternative exception level
/// </summary>
/// <param name="exception">Exception to check the exception code for full disc exception</param>
/// <param name="alternativeLevel">Exceptionlevel to return if it is not an full disc exception</param>
/// <returns>Critical exception level if exception is an full disc exception, otherweise return the alternative definded exception level</returns>
public TaskException.ExceptionLevel GetFullDiscExceptionReturnCode(Exception exception, TaskException.ExceptionLevel alternativeLevel)
{
if (exception != null && System.Runtime.InteropServices.Marshal.GetHRForException(exception) == EXCEPTION_FULL_DISC)
{
return(TaskException.ExceptionLevel.Critical);
}
return(alternativeLevel);
}
/// <summary>
/// Copya file from target to source
/// </summary>
/// <param name="sourceFile">Source file to copy</param>
/// <param name="targetDirectory">Target directroy for copy the files to</param>
/// <param name="worker">BackgroundWorker for count</param>
/// <param name="e">Provides data for the BackgroundWorker</param>
/// <param name="exception">Exception of the process</param>
/// <returns>Exception level of the copy process</returns>
private TaskException.ExceptionLevel CopyFile(FileInfo sourceFile, DirectoryInfo targetDirectory, BackgroundWorker worker, DoWorkEventArgs e, out Exception exception)
{
this._progress.FileBytes.ActualValue = 0;
this._progress.FileBytes.ElemenName = sourceFile.FullName;
this._progress.FileBytes.MaxValue = sourceFile.Length;
worker.ReportProgress((int)TaskControle.TaskStep.Copy_Busy, new ProgressState(this._progress));
FileInfo TargetFile = new FileInfo(targetDirectory.FullName + @"\" + sourceFile.Name);
try
{
if (TargetFile.Exists)
{
HandleExistingFiles.CheckResult HandleFile = HandleExistingFiles.GetOverwriteByAction(sourceFile, TargetFile, Properties.Settings.Default.Copy_FileExisitngAddTextDateFormat, this._project.Settings.Common.ExisitingFiles.HandleExistingItem, this._project.Settings.Common.ExisitingFiles.AddTextToExistingFile, false, out exception, this._mainForm);
if (HandleFile.FormResult == DialogResult.Cancel)
{
worker.ReportProgress((int)TaskControle.TaskStep.Cancel, new ProgressState(true));
e.Cancel = true;
worker.CancelAsync();
return(TaskException.ExceptionLevel.NoException);
}
else if (HandleFile.RememberAction)
{
this._project.Settings.Common.ExisitingFiles.HandleExistingItem = HandleFile.SelectedAction;
this._project.Settings.Common.ExisitingFiles.AddTextToExistingFile = HandleFile.AddText;
}
//Handle overwrite state
switch (HandleFile.OverwriteFile)
{
case HandleExistingFiles.ExistingFile.Exception:
worker.ReportProgress((int)TaskControle.TaskStep.Copy_Busy, new ProgressState(this._progress));
return(TaskException.ExceptionLevel.Medium);
case HandleExistingFiles.ExistingFile.Overwrite:
case HandleExistingFiles.ExistingFile.Rename:
//Nothing speceial to do
break;
case HandleExistingFiles.ExistingFile.Skip:
this._progress.TotalBytes.ActualValue += sourceFile.Length;
this._progress.TotalFiles.ActualValue++;
worker.ReportProgress((int)TaskControle.TaskStep.Copy_Busy, new ProgressState(this._progress));
return(TaskException.ExceptionLevel.NoException);
}
}
if (!this.CopyFileBufferd(sourceFile, TargetFile, worker, e, out exception))
{
return(this.GetFullDiscExceptionReturnCode(exception, TaskException.ExceptionLevel.Medium));
}
else
{
this._progress.TotalFiles.ActualValue++;
}
//Report Progress
worker.ReportProgress((int)TaskControle.TaskStep.Copy_Busy, new ProgressState(this._progress));
return(TaskException.ExceptionLevel.NoException);
}
catch (Exception ex)
{
exception = ex;
TaskException.ExceptionLevel ReturnLevel = this.GetFullDiscExceptionReturnCode(exception, TaskException.ExceptionLevel.Medium);
TaskException Exception = new TaskException
{
Description = Properties.Stringtable._0x000E,
Exception = ex,
Level = ReturnLevel,
Source = sourceFile.FullName,
Target = TargetFile.FullName
};
this._progress.Exception = Exception;
worker.ReportProgress((int)TaskControle.TaskStep.Exception, new ProgressState(this._progress, true));
return(ReturnLevel);
}
}
