/// <summary>
/// create folder
/// </summary>
/// <param name="sdei">sync execution information about directory</param>
/// <param name="interruptChecker">is called when the cancellation or pause request should be checked in order to handel them</param>
/// <returns>true if the operation was canceled</returns>
public static bool CreateFolder(SyncDirExecutionInfo sdei, Func <bool> interruptChecker)
{
if (interruptChecker())
{
return(true);
}
string sdp = sdei.AbsoluteSourcePath;
string ddp = sdei.AbsoluteDestPath;
if (!Delimon.Win32.IO.Directory.Exists(sdp))
{
return(false);
}
sdei.StartedNow();
try
{
Delimon.Win32.IO.Directory.CreateDirectory(ddp);
sdei.SyncElementInfo.SyncStatus = SyncElementStatus.ChangeApplied;
}
catch (Exception e)
{
sdei.SyncDirInfo.Conflicted(new DirConflictInfo(sdei.SyncDirInfo, ConflictType.Unknown,
sdei.Direction == SyncDirection.To2 ? 2 : 1, "RunFolderCreationTask", e.Message, e));
}
sdei.EndedNow();
return(false);
}
/// <summary>
/// delete directory in new task
/// </summary>
/// <param name="di">directory information</param>
/// <param name="result">
/// 0: no error
/// 1: the directory to be deleted was not found
/// 2: the directory to be deleted was not empty
/// </param>
/// <returns>null if an error occurred</returns>
private Task RunFolderDeletionTask(SyncDirExecutionInfo sdei)
{
return(Task.Run(() =>
{
int taskId = TaskStarted(NextTaskId);
if (Helper.DeleteFolder(sdei, () => pauseIfRequested(true, taskId)))
{
return;
}
TaskEnded(taskId);
}, _ct));
}
/// <summary>
/// delete folder
/// </summary>
/// <param name="sdei">sync execution information about directory</param>
/// <param name="interruptChecker">is called when the cancellation or pause request should be checked in order to handel them</param>
/// <returns>true if the operation was canceled</returns>
public static bool DeleteFolder(SyncDirExecutionInfo sdei, Func <bool> interruptChecker)
{
if (interruptChecker())
{
return(true);
}
string ddp = sdei.AbsoluteDestPath;
Delimon.Win32.IO.DirectoryInfo ddi = new Delimon.Win32.IO.DirectoryInfo(ddp);
if (!ddi.Exists)
{
return(false);
}
//do not remove if directory is not empty
if (ddi.GetFiles().Length > 0 || ddi.GetDirectories().Length > 0)
{
sdei.SyncDirInfo.Conflicted(new DirConflictInfo(sdei.SyncDirInfo, ConflictType.DirNotEmpty,
sdei.Direction == SyncDirection.To1 ? 1 : 2, "RunFolderDeletionTask",
$"The directory to be deleted was not empty. Path: {sdei.SyncDirInfo.DirInfo.FullPath}", null));
return(false);
}
interruptChecker();
sdei.StartedNow();
try
{
ddi.Delete();
sdei.SyncDirInfo.SyncStatus = SyncElementStatus.ChangeApplied;
}
catch (Exception e)
{
sdei.SyncDirInfo.Conflicted(new DirConflictInfo(sdei.SyncDirInfo, ConflictType.Unknown,
sdei.Direction == SyncDirection.To2 ? 2 : 1, "RunFolderDeletionTask", e.Message, e));
}
sdei.EndedNow();
return(false);
}
/// <summary>
/// create missing folders in new task
/// </summary>
/// <param name="di">direcotry info</param>
/// <returns></returns>
private Task RunFolderCreationTask(SyncDirExecutionInfo sdei)
{
string sdp = sdei.AbsoluteSourcePath;
string ddp = sdei.AbsoluteDestPath;
if (!Delimon.Win32.IO.Directory.Exists(sdp))
{
return(null);
}
return(Task.Run(() =>
{
int taskId = TaskStarted(NextTaskId);
if (Helper.CreateFolder(sdei, () => pauseIfRequested(true, taskId)))
{
return;
}
TaskEnded(taskId);
}, _ct));
}
/// <summary>
/// create missing folders in new task
/// </summary>
/// <param name="di">direcotry info</param>
/// <returns></returns>
private Task RunFolderCreationTask(SyncDirExecutionInfo sdei)
{
string sdp = sdei.AbsoluteSourcePath;
string ddp = sdei.AbsoluteDestPath;
if (!Delimon.Win32.IO.Directory.Exists(sdp))
return null;
return Task.Run(() =>
{
int taskId = TaskStarted(NextTaskId);
if (Helper.CreateFolder(sdei, () => pauseIfRequested(true, taskId)))
return;
TaskEnded(taskId);
}, _ct);
}
/// <summary>
/// delete directory in new task
/// </summary>
/// <param name="di">directory information</param>
/// <param name="result">
/// 0: no error
/// 1: the directory to be deleted was not found
/// 2: the directory to be deleted was not empty
/// </param>
/// <returns>null if an error occurred</returns>
private Task RunFolderDeletionTask(SyncDirExecutionInfo sdei)
{
return Task.Run(() =>
{
int taskId = TaskStarted(NextTaskId);
if (Helper.DeleteFolder(sdei, () => pauseIfRequested(true, taskId)))
return;
TaskEnded(taskId);
}, _ct);
}
/// <summary>
/// delete folder
/// </summary>
/// <param name="sdei">sync execution information about directory</param>
/// <param name="interruptChecker">is called when the cancellation or pause request should be checked in order to handel them</param>
/// <returns>true if the operation was canceled</returns>
public static bool DeleteFolder(SyncDirExecutionInfo sdei, Func<bool> interruptChecker)
{
if (interruptChecker()) return true;
string ddp = sdei.AbsoluteDestPath;
Delimon.Win32.IO.DirectoryInfo ddi = new Delimon.Win32.IO.DirectoryInfo(ddp);
if (!ddi.Exists)
return false;
//do not remove if directory is not empty
if (ddi.GetFiles().Length > 0 || ddi.GetDirectories().Length > 0)
{
sdei.SyncDirInfo.Conflicted(new DirConflictInfo(sdei.SyncDirInfo, ConflictType.DirNotEmpty,
sdei.Direction == SyncDirection.To1 ? 1 : 2, "RunFolderDeletionTask",
$"The directory to be deleted was not empty. Path: {sdei.SyncDirInfo.DirInfo.FullPath}", null));
return false;
}
interruptChecker();
sdei.StartedNow();
try
{
ddi.Delete();
sdei.SyncDirInfo.SyncStatus = SyncElementStatus.ChangeApplied;
}
catch (Exception e)
{
sdei.SyncDirInfo.Conflicted(new DirConflictInfo(sdei.SyncDirInfo, ConflictType.Unknown,
sdei.Direction == SyncDirection.To2 ? 2 : 1, "RunFolderDeletionTask", e.Message, e));
}
sdei.EndedNow();
return false;
}
/// <summary>
/// create folder
/// </summary>
/// <param name="sdei">sync execution information about directory</param>
/// <param name="interruptChecker">is called when the cancellation or pause request should be checked in order to handel them</param>
/// <returns>true if the operation was canceled</returns>
public static bool CreateFolder(SyncDirExecutionInfo sdei, Func<bool> interruptChecker)
{
if(interruptChecker()) return true;
string sdp = sdei.AbsoluteSourcePath;
string ddp = sdei.AbsoluteDestPath;
if (!Delimon.Win32.IO.Directory.Exists(sdp))
return false;
sdei.StartedNow();
try
{
Delimon.Win32.IO.Directory.CreateDirectory(ddp);
sdei.SyncElementInfo.SyncStatus = SyncElementStatus.ChangeApplied;
}
catch (Exception e)
{
sdei.SyncDirInfo.Conflicted(new DirConflictInfo(sdei.SyncDirInfo, ConflictType.Unknown,
sdei.Direction == SyncDirection.To2 ? 2 : 1, "RunFolderCreationTask", e.Message, e));
}
sdei.EndedNow();
return false;
}