public abstract void PurgeFiles(IEnumerable<string> files, IEnumerable<string> folders, PurgeProgressHandler handler=null);
public override void PurgeFiles(IEnumerable <string> filesIn, IEnumerable <string> foldersIn, PurgeProgressHandler handler = null)
{
HashSet <string> limitFiles = new HashSet <string>(filesIn.Select(x => x.Replace('\\', '/')));
HashSet <string> limitFolders = new HashSet <string>(foldersIn.Select(x => x.Replace('\\', '/')));
// We can't modify the list we're iterating over, and DeleteFile does modify it
string[] iterateFiles = this.files.ToArray();
foreach (string file in iterateFiles)
{
if (!limitFiles.Contains(file))
{
this.DeleteFile(file);
if (handler != null && !handler(Entity.File, file, true))
{
return;
}
}
else
{
if (handler != null && !handler(Entity.File, file, false))
{
return;
}
}
}
string[] iterateFolders = this.folders.ToArray();
foreach (string folder in iterateFolders)
{
if (!limitFolders.Contains(folder))
{
this.DeleteFolder(folder);
if (handler != null && !handler(Entity.Folder, folder, true))
{
return;
}
}
else
{
if (handler != null && !handler(Entity.Folder, folder, false))
{
return;
}
}
}
}
public override void PurgeFiles(IEnumerable<string> filesIn, IEnumerable<string> foldersIn, PurgeProgressHandler handler=null) {
HashSet<string> limitFiles = new HashSet<string>(filesIn.Select(x => x.Replace('\\', '/')));
HashSet<string> limitFolders = new HashSet<string>(foldersIn.Select(x => x.Replace('\\', '/')));
// We can't modify the list we're iterating over, and DeleteFile does modify it
string[] iterateFiles = this.files.ToArray();
foreach (string file in iterateFiles) {
if (!limitFiles.Contains(file)) {
this.DeleteFile(file);
if (handler != null && !handler(Entity.File, file, true))
return;
}
else {
if (handler != null && !handler(Entity.File, file, false))
return;
}
}
string[] iterateFolders = this.folders.ToArray();
foreach (string folder in iterateFolders) {
if (!limitFolders.Contains(folder)) {
this.DeleteFolder(folder);
if (handler != null && !handler(Entity.Folder, folder, true))
return;
}
else {
if (handler != null && !handler(Entity.Folder, folder, false))
return;
}
}
}
public override void PurgeFiles(IEnumerable<string> filesIn, IEnumerable<string> foldersIn, PurgeProgressHandler handler=null) {
HashSet<string> files = new HashSet<string>(filesIn);
HashSet<string> folders = new HashSet<string>(foldersIn);
// Just use a TreeTraverser here
TreeTraverser treeTraverser = new TreeTraverser(this.Dest);
foreach (TreeTraverser.FolderEntry folder in treeTraverser.ListFolders()) {
try {
if (folders.Contains(folder.RelPath)) {
if (handler != null && !handler(Entity.Folder, folder.RelPath, false))
return;
foreach (TreeTraverser.FileEntry file in folder.GetFiles()) {
if (!files.Contains(file.RelPath)) {
File.Delete(file.FullPath);
if (handler != null && !handler(Entity.File, file.RelPath, true))
return;
}
else {
if (handler != null && !handler(Entity.File, file.RelPath, false))
return;
}
}
}
else {
Directory.Delete(folder.FullPath);
if (handler != null && !handler(Entity.Folder, folder.RelPath, true))
return;
}
}
// Don't yet have a way of logging from in here
catch (BackupOperationException) { }
}
}
public override void PurgeFiles(IEnumerable <string> filesIn, IEnumerable <string> foldersIn, PurgeProgressHandler handler = null)
{
HashSet <string> files = new HashSet <string>(filesIn);
HashSet <string> folders = new HashSet <string>(foldersIn);
// Just use a TreeTraverser here
TreeTraverser treeTraverser = new TreeTraverser(this.Dest);
foreach (TreeTraverser.FolderEntry folder in treeTraverser.ListFolders())
{
try {
if (folders.Contains(folder.RelPath))
{
if (handler != null && !handler(Entity.Folder, folder.RelPath, false))
{
return;
}
foreach (TreeTraverser.FileEntry file in folder.GetFiles())
{
if (!files.Contains(file.RelPath))
{
File.Delete(file.FullPath);
if (handler != null && !handler(Entity.File, file.RelPath, true))
{
return;
}
}
else
{
if (handler != null && !handler(Entity.File, file.RelPath, false))
{
return;
}
}
}
}
else
{
Directory.Delete(folder.FullPath);
if (handler != null && !handler(Entity.Folder, folder.RelPath, true))
{
return;
}
}
}
// Don't yet have a way of logging from in here
catch (BackupOperationException) { }
}
}
public abstract void PurgeFiles(IEnumerable <string> files, IEnumerable <string> folders, PurgeProgressHandler handler = null);