private void DoBackupFile(BackupFile file, BackupedFiles backupedFiles)
{
try
{
if (cancelToken.IsCanceled ||
IsHidden(file.Info) ||
ExcludePath(file.Info.FullName))
{
return;
}
string backupFileName;
string fileHash = BackupUtils.GetHash(file.Info.FullName);
if (cancelToken.IsCanceled)
{
return;
}
if (backupedFiles.Add(fileHash, file.Info.Extension, out backupFileName))
{
string destPath = Path.Combine(FilesDestFolderPath, backupFileName);
do
{
File.Copy(file.Info.FullName, destPath, true);
} while (fileHash != BackupUtils.GetHash(file.Info.FullName));
addedFiles.Add(destPath);
}
lock (addedToDbFoldersFiles)
{
(DbFile? dbFile, DbFolderFile folderFile) = db.AddFile(file.Info.Name, fileHash, backupFileName, file.FolderId);
if (dbFile.HasValue)
{
addedToDbFiles.Add(dbFile.Value);
}
addedToDbFoldersFiles.Add(folderFile);
}
}
catch { }
finally
{
IncreaseProgressLocked();
}
}
public void LoadFiles()
{
Queue <BackupFolder> folderQueue = new Queue <BackupFolder>();
folderQueue.Enqueue(new BackupFolder(Name, Folder));
while (folderQueue.Count > 0)
{
BackupFolder currentFolder = folderQueue.Dequeue();
if (IsHidden(currentFolder.Directory) ||
ExcludePath(currentFolder.Directory.FullName + "\\"))
{
continue;
}
DbFolder dbFolder = db.AddFolder(currentFolder.Name, currentFolder.ParentId);
addedToDbFolders.Add(dbFolder);
IEnumerable <BackupFolder> folders;
IEnumerable <BackupFile> files;
try
{
switch (currentFolder.SubType)
{
case SubfolderType.No:
folders = new BackupFolder[0];
files = new BackupFile[0];
break;
case SubfolderType.This:
folders = new BackupFolder[0];
files = currentFolder.Directory.GetFiles().Select(f => new BackupFile(dbFolder.ID, f));
break;
case SubfolderType.All:
folders = currentFolder.Directory.GetDirectories()
.Select(d => new BackupFolder(dbFolder.ID, d, SubfolderType.All));
files = currentFolder.Directory.GetFiles().Select(f => new BackupFile(dbFolder.ID, f));
break;
default:
throw new ArgumentOutOfRangeException(nameof(currentFolder.SubType), currentFolder.SubType, null);
}
}
catch
{
folders = new BackupFolder[0];
files = new BackupFile[0];
}
foreach (BackupFolder subFolder in folders)
{
folderQueue.Enqueue(subFolder);
}
foreach (BackupFile file in files)
{
allFiles.Add(file);
}
}
}
