// For any folder name in the list , create them as a node and append them to the folder node
private void AddFolderToChild(List<string> folderName, FolderCompareObject folder, int counter, int length)
{
for (int i = 0; i < folderName.Count; i++)
{
BaseCompareObject o = folder.GetChild(folderName[i]);
FolderCompareObject fco;
if (o == null)
fco = new FolderCompareObject(folderName[i], length, folder);
else
fco = (FolderCompareObject)o;
fco.MetaExists[counter] = true;
if (o == null)
folder.AddChild(fco);
}
}
/// <summary>
/// Processes and adds folders to the tree.
/// </summary>
/// <param name="folder"><see cref="FolderCompareObject"/> to process and add folders to.</param>
/// <param name="numOfPaths">The total number of sync folders.</param>
/// <param name="f">The <see cref="DirectoryInfo"/> to process and get folders from.</param>
/// <param name="index">The index indicating which sync folder it belongs to.</param>
private void ProcessFolders(FolderCompareObject folder, int numOfPaths, DirectoryInfo f, int index)
{
try
{
DirectoryInfo[] infos = f.GetDirectories();
foreach (DirectoryInfo info in infos)
{
if (_filterChain.ApplyFilter(_filter, info.FullName))
{
if (_progress != null)
{
_progress.Message = info.FullName;
_progress.Update();
}
BaseCompareObject o = folder.GetChild(info.Name); // Gets a child with the same name.
FolderCompareObject fco;
bool conflict = false;
if (o == null) // If o is null, create a new folder compare object.
fco = new FolderCompareObject(info.Name, numOfPaths, folder);
// Create a new folder compare object
else
{
try
{
fco = (FolderCompareObject)o; // Cast o to a FolderCompareObject.
}
catch (InvalidCastException) // Happens when a file has the same name as the folder.
{
for (int i = 0; i < numOfPaths; i++)
{
if (o.Exists[i])
_typeConflicts.Add(Path.Combine(o.GetSmartParentPath(i), o.Name));
}
folder.RemoveChild(info.Name); //Remove file object
fco = new FolderCompareObject(info.Name, numOfPaths, folder);
// Create a new folder compare object
conflict = true;
ServiceLocator.GetLogger(ServiceLocator.USER_LOG).Write(
new LogData(LogEventType.FSCHANGE_CONFLICT,
"Conflicted file detected " + info.FullName));
}
}
fco.CreationTimeUtc[index] = info.CreationTimeUtc.Ticks;
fco.Exists[index] = true;
if (o == null || conflict)
folder.AddChild(fco); // Add the newly created FolderCompareObject to this current folder
}
}
}
catch (UnauthorizedAccessException e)
{
ServiceLocator.GetLogger(ServiceLocator.DEBUG_LOG).Write(e);
ServiceLocator.GetLogger(ServiceLocator.USER_LOG).Write(new LogData(LogEventType.UNKNOWN, "Error retrieving contents of folder due to unauthorized access."));
}
catch (DirectoryNotFoundException e)
{
ServiceLocator.GetLogger(ServiceLocator.DEBUG_LOG).Write(e);
ServiceLocator.GetLogger(ServiceLocator.USER_LOG).Write(new LogData(LogEventType.UNKNOWN, "Error retrieving contents of folder due to directory not being found."));
}
}
// For any XMLCompareObjects in the list , create them as a node and append them to the folder node
private void AddFileToChild(List<XMLCompareObject> xmlFileList, FolderCompareObject folder, int counter, int length)
{
for (int i = 0; i < xmlFileList.Count; i++)
{
BaseCompareObject o = folder.GetChild(xmlFileList[i].Name);
FileCompareObject fco;
if (o == null)
fco = new FileCompareObject(xmlFileList[i].Name, length, folder);
else
fco = (FileCompareObject)o;
fco.MetaCreationTimeUtc[counter] = xmlFileList[i].CreatedTimeUtc;
fco.MetaHash[counter] = xmlFileList[i].Hash;
fco.MetaLastWriteTimeUtc[counter] = xmlFileList[i].LastModifiedTimeUtc;
fco.MetaLength[counter] = xmlFileList[i].Size;
fco.MetaUpdated[counter] = xmlFileList[i].LastUpdatedTimeUtc;
fco.MetaExists[counter] = true;
if (o == null)
folder.AddChild(fco);
}
}
/// <summary>
/// Processes and adds files to the tree.
/// </summary>
/// <param name="folder"><see cref="FolderCompareObject"/> to process and add files to.</param>
/// <param name="numOfPaths">The total number of sync folders.</param>
/// <param name="f">The <see cref="DirectoryInfo"/> to process and get files from.</param>
/// <param name="index">The index indicating which sync folder it belongs to.</param>
private void ProcessFiles(FolderCompareObject folder, int numOfPaths, DirectoryInfo f, int index)
{
try
{
FileInfo[] fileInfos = f.GetFiles();
foreach (FileInfo info in fileInfos)
{
if (_filterChain.ApplyFilter(_filter, info.FullName))
{
if (_progress != null)
{
_progress.Message = info.FullName;
_progress.Update();
}
BaseCompareObject o = folder.GetChild(info.Name); // Gets a child with the same name.
FileCompareObject fco = null;
bool conflict = false;
if (o == null) // If o is null, create a new file compare object
fco = new FileCompareObject(info.Name, numOfPaths, folder);
else
{
try
{
fco = (FileCompareObject)o; // Case o to a FileCompareObject is o is not null
}
catch (InvalidCastException)
// If invalid cast, it means there is a FolderCompareObject with the exact same name.
{
_typeConflicts.Add(info.FullName); // Add to to conflicts
conflict = true;
ServiceLocator.GetLogger(ServiceLocator.USER_LOG).Write(
new LogData(LogEventType.FSCHANGE_CONFLICT,
"Conflicted file detected " + info.FullName));
}
}
if (!conflict)
{
fco.CreationTimeUtc[index] = info.CreationTimeUtc.Ticks;
fco.LastWriteTimeUtc[index] = info.LastWriteTimeUtc.Ticks;
fco.Length[index] = info.Length;
fco.Exists[index] = true;
if (o == null)
folder.AddChild(fco); // Add the newly created FileCompareObject to this current folder
}
}
}
}
catch (UnauthorizedAccessException e)
{
ServiceLocator.GetLogger(ServiceLocator.DEBUG_LOG).Write(e);
ServiceLocator.GetLogger(ServiceLocator.USER_LOG).Write(new LogData(LogEventType.UNKNOWN, "Error retrieving contents of folder due to unauthorized access."));
}
catch (DirectoryNotFoundException e)
{
ServiceLocator.GetLogger(ServiceLocator.DEBUG_LOG).Write(e);
ServiceLocator.GetLogger(ServiceLocator.USER_LOG).Write(new LogData(LogEventType.UNKNOWN, "Error retrieving contents of folder due to directory not being found."));
}
}