/// <summary>
///
/// </summary>
/// <param name="files"></param>
/// <param name="token"></param>
protected void RestoreInternal(IEnumerable <String> files, CancellationToken?token = null)
{
TotalSteps = files.Count();
CurrentStep = 0;
foreach (var fileFullPath in files)
{
if (Backups.ContainsKey(fileFullPath))
{
var fileBackupPath = Backups[fileFullPath];
if (token.HasValue)
{
FileUtilities.CopyFileEx(fileBackupPath, fileFullPath, token.Value);
}
else
{
FileUtilities.CopyFileEx(fileBackupPath, fileFullPath);
}
CurrentStep++;
}
}
CurrentStep = TotalSteps;
}
/// <summary>
///
/// </summary>
/// <param name="files"></param>
/// <param name="token"></param>
protected void BackupInternal(IEnumerable <String> files, CancellationToken?token = null)
{
TotalSteps = files.Count();
CurrentStep = 0;
foreach (var fileFullPath in files)
{
if (!Backups.ContainsKey(fileFullPath))
{
var backupDirPath = TryGetBackupDirForFile(fileFullPath);
if (backupDirPath == null)
{
backupDirPath = CreateBackupDirForFile(fileFullPath);
BackupDirectories.Add(backupDirPath);
}
var fileBackupPath = Path.Combine(backupDirPath, Path.GetRandomFileName());
if (token.HasValue)
{
FileUtilities.CopyFileEx(fileFullPath, fileBackupPath, token.Value);
}
else
{
FileUtilities.CopyFileEx(fileFullPath, fileBackupPath);
}
// Zastnowić się nad tym czy kolejność danych w słowniku jest dobra (w sensie klucz\wartość)
Backups.Add(fileFullPath, fileBackupPath);
}
CurrentStep++;
}
CurrentStep = TotalSteps;
}
protected override void ExecuteInternal(CmdExecutionContext context, CancellationToken token)
{
InitializeProgress();
String sourceFullPath = Path.Combine(context.InstallerTargetDirectory, Command.SourcePath);
if (!File.Exists(sourceFullPath))
{
throw new CmdExecutionFailedException("A file given by the sourcePath doesn't exist.",
String.Format(Properties.Resources.CopyFileErrorParamMsg, Command.SourcePath));
}
String targetFullPath = Path.Combine(context.InstallerTargetDirectory, Command.TargetPath);
if (!PathUtilities.IsValidPath(targetFullPath))
{
throw new CmdExecutionFailedException("A given targetPath is not a valid path.",
String.Format(Properties.Resources.CopyFileErrorParamMsg, Command.SourcePath));
}
PathUtilities.CreateDirectoryIfNotExist(Path.GetDirectoryName(targetFullPath));
FileUtilities.CopyFileEx(sourceFullPath, targetFullPath, token);
SetMaxProgress();
}
/// <summary>
/// Restores all files, backuped by the service, to their orginal locations.
/// </summary>
/// <param name="token"></param>
public void RestoreAll(CancellationToken token)
{
TotalSteps = Backups.Count;
CurrentStep = 0;
foreach (var backup in Backups)
{
var fileOriginPath = backup.Key;
var fileBackupPath = backup.Value;
FileUtilities.CopyFileEx(fileBackupPath, fileOriginPath, token);
CurrentStep++;
}
CurrentStep = TotalSteps;
}
public void CopyFileEx(string sourceFullPath, string targetFullPath)
{
FileUtilities.CreateDirectoryIfNotExist(Path.GetDirectoryName(targetFullPath));
FileUtilities.CopyFileEx(sourceFullPath, targetFullPath, token);
}