public void Backup(BackupedFiles backupedFiles)
{
try
{
Restart(allFiles.Count);
Parallel.ForEach(allFiles, f => DoBackupFile(f, backupedFiles));
SetProgress(1);
}
finally
{
Finished = true;
}
}
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();
}
}