/// <summary>Starts the actual (non-simulation) Robocopy process.</summary>
private void StartProcess(string sourceFolder)
{
_process = new RobocopyProcess(Task, sourceFolder, DestinationFolder, _simulationProcessOutputLinesCount);
_process.Exited += Process_Exited;
if (_simulationProcessOutputLinesCount > 0)
{
_process.ProgressChanged += Process_ProgressChanged;
}
if (!TryStartRobocopy(_process))
{
return;
}
_status.OnEnterNewStage("Mirroring...", string.Format("to {0}", PathHelper.Quote(DestinationFolder)));
_status.IsAbortingSupported = true;
}
/// <summary>
/// Creates/overwrites the scheduled task for the specified mirror task.
/// </summary>
public Task Save(MirrorTask mirrorTask, Trigger trigger)
{
if (mirrorTask == null)
{
throw new ArgumentNullException("mirrorTask");
}
if (trigger == null)
{
throw new ArgumentNullException("trigger");
}
var definition = _service.NewTask();
definition.RegistrationInfo.Description = string.Format("Mirrors {0} to {1}.",
PathHelper.Quote(mirrorTask.Source), PathHelper.Quote(mirrorTask.Target));
definition.Actions.Add(new ExecAction(Application.ExecutablePath,
mirrorTask.Guid, Application.StartupPath));
definition.Triggers.Add(trigger);
definition.Principal.LogonType = TaskLogonType.InteractiveToken;
// set some advanced settings under Vista+
if (!_v1Mode)
{
definition.Settings.AllowHardTerminate = false;
definition.Settings.StopIfGoingOnBatteries = false;
definition.Settings.StartWhenAvailable = true;
if (UacHelper.IsInAdminRole())
{
definition.Principal.RunLevel = TaskRunLevel.Highest;
}
}
Delete(mirrorTask);
return(_folder.RegisterTaskDefinition(GetName(mirrorTask), definition,
TaskCreation.Create, null, null, TaskLogonType.InteractiveToken, null));
}
private void StartInVscSession()
{
string sourceVolume = PathHelper.RemoveTrailingSeparator(Path.GetPathRoot(SourceFolder));
_vscSession = new VolumeShadowCopySession();
_vscSession.Error += VscSession_Error;
_vscSession.Ready += VscSession_Ready;
_status.OnEnterNewStage("Preparing...", string.Format("Creating shadow copy of volume {0} ...", PathHelper.Quote(sourceVolume)));
// create and mount the shadow copy
_vscSession.Start(SourceFolder);
_status.IsAbortingSupported = true;
}
public FileLockedException(string path, Exception innerException)
: base(string.Format("The file {0} is locked.", PathHelper.Quote(path)), innerException)
{
}
/// <summary>Logs a Robocopy run.</summary>
/// <param name="process">Terminated Robocopy process.</param>
public static LogEntry LogRun(string taskGuid, RobocopyProcess process, string sourceFolder,
string destinationFolder, bool updateLastSuccessTimeStamp)
{
if (string.IsNullOrEmpty(taskGuid))
{
throw new ArgumentNullException("taskGuid");
}
if (process == null)
{
throw new ArgumentNullException("process");
}
if (string.IsNullOrEmpty(sourceFolder))
{
throw new ArgumentNullException("sourceFolder");
}
if (string.IsNullOrEmpty(destinationFolder))
{
throw new ArgumentNullException("destinationFolder");
}
EventLogEntryType type;
string messageFormat;
if (process.ExitCode == -1)
{
type = EventLogEntryType.Error;
messageFormat = "Operation aborted while mirroring {0} to {1}.";
}
else if (process.ExitCode == 0)
{
type = EventLogEntryType.Information;
messageFormat = "Already in sync: {0} and {1}";
}
else if (process.IsAnyExitFlagSet(RobocopyExitCodes.FatalError))
{
type = EventLogEntryType.Error;
messageFormat = "A fatal error occurred while trying to mirror {0} to {1}.";
}
else if (process.IsAnyExitFlagSet(RobocopyExitCodes.CopyErrors))
{
type = EventLogEntryType.Error;
messageFormat = "Some items could not be mirrored from {0} to {1}.";
}
else if (process.IsAnyExitFlagSet(RobocopyExitCodes.MismatchedItems))
{
type = EventLogEntryType.Warning;
messageFormat = "Some file <-> folder mismatches while mirroring {0} to {1}.";
}
else
{
type = EventLogEntryType.Information;
messageFormat = "Success: {0} mirrored to {1}";
}
string message = string.Format(messageFormat,
PathHelper.Quote(sourceFolder),
PathHelper.Quote(destinationFolder));
return(WriteEntry(taskGuid, type, message, process.FullOutput,
updateLastSuccessTimeStamp));
}
/// <exception cref="FileLockedException"></exception>
protected XmlFileManager(string path, string rootTag, bool readOnly)
{
if (string.IsNullOrEmpty(path))
{
throw new ArgumentNullException("path");
}
if (string.IsNullOrEmpty(rootTag))
{
throw new ArgumentNullException("rootTag");
}
FilePath = path;
// make sure the folder exists
string folder = Path.GetDirectoryName(FilePath);
if (!Directory.Exists(folder))
{
Directory.CreateDirectory(folder);
}
// open/create the file
try
{
_file = File.Open(FilePath, FileMode.OpenOrCreate,
readOnly ? FileAccess.Read : FileAccess.ReadWrite,
readOnly ? FileShare.ReadWrite : FileShare.Read);
}
catch (IOException e)
{
throw new FileLockedException(FilePath, e);
}
// parse it
var document = new XDocument();
try
{
using (var fileLock = new FileLock(_file))
{
if (_file.Length > 0)
{
document = XDocument.Load(_file);
}
else // initialize the XML document with the root element
{
document = new XDocument(new XElement(rootTag));
}
}
}
catch (FileLockedException)
{
Dispose();
throw;
}
catch (Exception e)
{
Dispose();
throw new InvalidDataException(string.Format("{0} is corrupt.", PathHelper.Quote(FilePath)), e);
}
RootElement = document.Root;
if (readOnly)
{
Dispose();
}
}
/// <param name="task">Task to be backed up/restored.</param>
/// <param name="expectedNumOutputLines">
/// Expected total number of output lines for progress estimation, e.g.,
/// obtained by a prior simulation run.
/// Required for the ProgressChanged event to be fired.
/// </param>
public RobocopyProcess(MirrorTask task, string sourceFolder, string destinationFolder, int expectedNumOutputLines = -1)
{
if (task == null)
{
throw new ArgumentNullException("task");
}
if (string.IsNullOrEmpty(sourceFolder))
{
throw new ArgumentNullException("sourceFolder");
}
if (string.IsNullOrEmpty(destinationFolder))
{
throw new ArgumentNullException("destinationFolder");
}
if (!Directory.Exists(sourceFolder))
{
throw new InvalidOperationException(string.Format("The source folder {0} does not exist.", PathHelper.Quote(sourceFolder)));
}
if (!Directory.Exists(destinationFolder))
{
throw new InvalidOperationException(string.Format("The destination folder {0} does not exist.", PathHelper.Quote(destinationFolder)));
}
// only use the bundled Robocopy version if the system does not ship with one
string exePath = Path.Combine(Environment.SystemDirectory, "Robocopy.exe");
if (!File.Exists(exePath))
{
exePath = Path.Combine(System.Windows.Forms.Application.StartupPath, @"Tools\Robocopy.exe");
if (!File.Exists(exePath))
{
throw new InvalidOperationException(string.Format("{0} does not exist.", PathHelper.Quote(exePath)));
}
}
#if DEBUG
exePath = Path.Combine(Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location), "DummyConsoleProcess.exe");
#endif
SourceFolder = sourceFolder;
DestinationFolder = destinationFolder;
PurgeExtraItems = task.DeleteExtraItems;
_expectedNumOutputLines = expectedNumOutputLines;
StartInfo.FileName = exePath;
StartInfo.Arguments = string.Format("{0} {1} {2}", PathHelper.QuoteForRobocopy(SourceFolder),
PathHelper.QuoteForRobocopy(DestinationFolder), BuildSwitches(task, SourceFolder));
}
