void Runner_XervBackupProgress(XervBackup.Library.Main.XervBackupOperation operation, XervBackupRunner.RunnerState state, string message, string submessage, int progress, int subprogress)
{
if (this.InvokeRequired)
this.Invoke(new XervBackupRunner.ProgressEventDelegate(Runner_XervBackupProgress), operation, state, message, submessage, progress, subprogress);
else
{
WorkProgressbar.Visible = ProgressMessage.Visible = state != XervBackupRunner.RunnerState.Stopped;
WorkProgressbar.Style = progress < 0 ? ProgressBarStyle.Marquee : ProgressBarStyle.Blocks;
WorkProgressbar.Value = Math.Max(Math.Min(WorkProgressbar.Maximum, progress), WorkProgressbar.Minimum);
ProgressMessage.Text = message;
toolTip1.SetToolTip(SubProgressBar, submessage);
SubProgressBar.Value = Math.Max(Math.Min(SubProgressBar.Maximum, subprogress), SubProgressBar.Minimum);
if (!SubProgressBar.Visible && subprogress >= 0)
ProgressMessage_TextChanged(null, null);
SubProgressBar.Visible = subprogress >= 0;
toolTip1.SetToolTip(ProgressMessage, ProgressMessage.Text);
toolTip1.SetToolTip(WorkProgressbar, ProgressMessage.Text);
}
}
static void Main(string[] args)
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
//If we are on Windows, append the bundled "win-tools" programs to the search path
//We add it last, to allow the user to override with other versions
if (!Library.Utility.Utility.IsClientLinux)
{
string wintools = System.IO.Path.Combine(System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location), "win-tools");
Environment.SetEnvironmentVariable("PATH",
Environment.GetEnvironmentVariable("PATH") +
System.IO.Path.PathSeparator.ToString() +
wintools +
System.IO.Path.PathSeparator.ToString() +
System.IO.Path.Combine(wintools, "gpg") //GPG needs to be in a subfolder for wrapping reasons
);
}
Library.Utility.UrlUtillity.ErrorHandler = new XervBackup.Library.Utility.UrlUtillity.ErrorHandlerDelegate(DisplayURLOpenError);
//If we are on windows we encrypt the database by default
//We do not encrypt on Linux as most distros use a SQLite library without encryption support,
//Linux users can use an encrypted home folder, or install a SQLite library with encryption support
if (!Library.Utility.Utility.IsClientLinux && string.IsNullOrEmpty(Environment.GetEnvironmentVariable(DB_KEY_ENV_NAME)))
{
//Note that the password here is a default password and public knowledge
//
//The purpose of this is to prevent casual read of the database, as well
// as protect from harddisk string scans, not to protect from determined
// attacks.
//
//If you desire better security, start XervBackup once with the commandline option
// --unencrypted-database to decrypt the database.
//Then set the environment variable XERVBACKUP_DB_KEY to the desired key,
// and run XervBackup again without the --unencrypted-database option
// to re-encrypt it with the new key
//
//If you change the key, please note that you need to supply the same
// key when restoring the setup, as the setup being backed up will
// be encrypted as well.
Environment.SetEnvironmentVariable(DB_KEY_ENV_NAME, "XervBackup_Key_42");
}
//Find commandline options here for handling special startup cases
Dictionary<string, string> commandlineOptions = CommandLine.CommandLineParser.ExtractOptions(new List<string>(args));
foreach (string s in args)
if (
s.Equals("help", StringComparison.InvariantCultureIgnoreCase) ||
s.Equals("/help", StringComparison.InvariantCultureIgnoreCase) ||
s.Equals("usage", StringComparison.InvariantCultureIgnoreCase) ||
s.Equals("/usage", StringComparison.InvariantCultureIgnoreCase))
commandlineOptions["help"] = "";
//If the commandline issues --help, just stop here
if (commandlineOptions.ContainsKey("help"))
{
List<string> lines = new List<string>();
foreach (Library.Interface.ICommandLineArgument arg in SupportedCommands)
lines.Add(string.Format(Strings.Program.HelpDisplayFormat, arg.Name, arg.LongDescription));
MessageBox.Show(string.Format(Strings.Program.HelpDisplayDialog, string.Join(Environment.NewLine, lines.ToArray())), Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
if (commandlineOptions.ContainsKey("trayless"))
Program.TraylessMode = Library.Utility.Utility.ParseBoolOption(commandlineOptions, "trayless");
#if DEBUG
//Log various information in the logfile
if (!commandlineOptions.ContainsKey("log-file"))
{
commandlineOptions["log-file"] = System.IO.Path.Combine(Application.StartupPath, "XervBackup.debug.log");
commandlineOptions["log-level"] = XervBackup.Library.Logging.LogMessageType.Profiling.ToString();
}
#endif
if (commandlineOptions.ContainsKey("log-level"))
foreach (string s in Enum.GetNames(typeof(XervBackup.Library.Logging.LogMessageType)))
if (s.Equals(commandlineOptions["log-level"].Trim(), StringComparison.InvariantCultureIgnoreCase))
XervBackup.Library.Logging.Log.LogLevel = (XervBackup.Library.Logging.LogMessageType)Enum.Parse(typeof(XervBackup.Library.Logging.LogMessageType), s);
if (commandlineOptions.ContainsKey("log-file"))
{
if (System.IO.File.Exists(commandlineOptions["log-file"]))
System.IO.File.Delete(commandlineOptions["log-file"]);
XervBackup.Library.Logging.Log.CurrentLog = new XervBackup.Library.Logging.StreamLog(commandlineOptions["log-file"]);
}
//Set the %XERVBACKUP_HOME% env variable, if it is not already set
if (string.IsNullOrEmpty(Environment.GetEnvironmentVariable(DATAFOLDER_ENV_NAME)))
{
#if DEBUG
//debug mode uses a lock file located in the app folder
Environment.SetEnvironmentVariable(DATAFOLDER_ENV_NAME, System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location));
#else
bool portableMode = Library.Utility.Utility.ParseBoolOption(commandlineOptions, "portable-mode");
if (portableMode)
{
//Portable mode uses a data folder in the application home dir
Environment.SetEnvironmentVariable(DATAFOLDER_ENV_NAME, System.IO.Path.Combine(System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location), "data"));
}
else
{
//Normal release mode uses the systems "Application Data" folder
Environment.SetEnvironmentVariable(DATAFOLDER_ENV_NAME, System.IO.Path.Combine(System.Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), Application.ProductName));
}
#endif
}
try
{
try
{
//This will also create Program.DATAFOLDER if it does not exist
SingleInstance = new SingleInstance(Application.ProductName, Program.DATAFOLDER);
}
catch (Exception ex)
{
MessageBox.Show(string.Format(Strings.Program.StartupFailure, ex.ToString()), Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (!SingleInstance.IsFirstInstance)
{
//Linux shows this output
Console.WriteLine(Strings.Program.AnotherInstanceDetected);
return;
}
Version sqliteVersion = new Version((string)SQLiteLoader.SQLiteConnectionType.GetProperty("SQLiteVersion").GetValue(null, null));
if (sqliteVersion < new Version(3, 6, 3))
{
//The official Mono SQLite provider is also broken with less than 3.6.3
MessageBox.Show(string.Format(Strings.Program.WrongSQLiteVersion, sqliteVersion, "3.6.3"), Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
//Create the connection instance
System.Data.IDbConnection con = (System.Data.IDbConnection)Activator.CreateInstance(SQLiteLoader.SQLiteConnectionType);
try
{
#if DEBUG
//Default is to not use encryption for debugging
Program.UseDatabaseEncryption = commandlineOptions.ContainsKey("unencrypted-database") ? !Library.Utility.Utility.ParseBoolOption(commandlineOptions, "unencrypted-database") : false;
#else
//Default is to use encryption for release
Program.UseDatabaseEncryption = !Library.Utility.Utility.ParseBoolOption(commandlineOptions, "unencrypted-database");
#endif
OpenSettingsDatabase(con, Program.DATAFOLDER);
}
catch (Exception ex)
{
//Unwrap the reflection exceptions
if (ex is System.Reflection.TargetInvocationException && ex.InnerException != null)
ex = ex.InnerException;
MessageBox.Show(string.Format(Strings.Program.DatabaseOpenError, ex.Message), Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
DataConnection = new DataFetcherWithRelations(new SQLiteDataProvider(con));
string displayLanguage = new Datamodel.ApplicationSettings(DataConnection).DisplayLanguage;
if (!string.IsNullOrEmpty(displayLanguage) && displayLanguage != Library.Utility.Utility.DefaultCulture.Name)
{
try
{
System.Threading.Thread.CurrentThread.CurrentCulture = System.Globalization.CultureInfo.GetCultureInfo(displayLanguage);
System.Threading.Thread.CurrentThread.CurrentUICulture = System.Globalization.CultureInfo.GetCultureInfo(displayLanguage);
}
catch (Exception ex)
{
MessageBox.Show(string.Format(Strings.Program.LanguageSelectionError, ex.Message), Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
//This is non-fatal, just keep running with system default language
}
}
try
{
DataFetcherNested logcon = new DataFetcherNested(DataConnection);
Log[] items = logcon.GetObjects<Log>("Subaction LIKE ?", "InProgress");
if (items != null && items.Length > 0)
{
foreach (Log l in items)
l.SubAction = "Primary";
logcon.CommitAllRecursive();
}
}
catch
{
//Non-fatal but any interrupted backup will not show
}
LiveControl = new LiveControls(new ApplicationSettings(DataConnection));
LiveControl.StateChanged += new EventHandler(LiveControl_StateChanged);
LiveControl.ThreadPriorityChanged += new EventHandler(LiveControl_ThreadPriorityChanged);
LiveControl.ThrottleSpeedChanged += new EventHandler(LiveControl_ThrottleSpeedChanged);
Runner = new XervBackupRunner();
WorkThread = new WorkerThread<IDuplicityTask>(new WorkerThread<IDuplicityTask>.ProcessItemDelegate(Runner.ExecuteTask), LiveControl.State == LiveControls.LiveControlState.Paused);
Scheduler = new Scheduler(DataConnection, WorkThread, MainLock);
DataConnection.AfterDataConnection += new DataConnectionEventHandler(DataConnection_AfterDataConnection);
DisplayHelper = new MainForm();
DisplayHelper.InitialArguments = args;
Program.IsRunningMainLoop = true;
Application.Run(DisplayHelper);
Program.IsRunningMainLoop = false;
}
catch (Exception ex)
{
//If the helper thread aborts the main thread, it also sets IsRunningMainLoop to false
// and in that case we accept the abort call
if (ex is System.Threading.ThreadAbortException && !Program.IsRunningMainLoop)
System.Threading.Thread.ResetAbort();
else
MessageBox.Show(string.Format(Strings.Program.SeriousError, ex.ToString()), Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
try
{
//Find logs that are no longer displayed, and delete them
DataFetcherNested con = new DataFetcherNested(DataConnection);
foreach (Log x in con.GetObjects<Log>("EndTime < ?", Library.Utility.Timeparser.ParseTimeInterval(new ApplicationSettings(con).RecentBackupDuration, DateTime.Now, true)))
{
if (x.Blob != null) //Load the blob part if required
con.DeleteObject(x.Blob);
con.DeleteObject(x);
}
con.CommitAllRecursive();
}
catch
{ }
try
{
//Compact the database
using (System.Data.IDbCommand vaccum_cmd = DataConnection.Provider.Connection.CreateCommand())
{
vaccum_cmd.CommandText = "VACUUM;";
vaccum_cmd.ExecuteNonQuery();
}
}
catch
{ }
if (Scheduler != null)
Scheduler.Terminate(true);
if (WorkThread != null)
WorkThread.Terminate(true);
if (SingleInstance != null)
SingleInstance.Dispose();
#if DEBUG
using(XervBackup.Library.Logging.Log.CurrentLog as XervBackup.Library.Logging.StreamLog)
XervBackup.Library.Logging.Log.CurrentLog = null;
#endif
}
void Runner_XervBackupProgress(XervBackup.Library.Main.XervBackupOperation operation, XervBackupRunner.RunnerState state, string message, string submessage, int progress, int subprogress)
{
if (this.InvokeRequired)
{
this.BeginInvoke(new XervBackupRunner.ProgressEventDelegate(Runner_XervBackupProgress), operation, state, message, submessage, progress, subprogress);
return;
}
string name = "";
//Dirty read of the instance variable
try { name = Program.WorkThread.CurrentTask.Schedule.Name; }
catch { }
Datamodel.ApplicationSettings.NotificationLevel level;
try { level = m_settings.BallonNotificationLevel; }
catch
{
m_settings = new Datamodel.ApplicationSettings(Program.DataConnection);
try { level = m_settings.BallonNotificationLevel; }
catch
{
//TODO: Should find the cause for this, but at least we do not crash the process
return;
}
}
if (state == XervBackupRunner.RunnerState.Started && (level == XervBackup.Datamodel.ApplicationSettings.NotificationLevel.StartAndStop || level == XervBackup.Datamodel.ApplicationSettings.NotificationLevel.Start || level == XervBackup.Datamodel.ApplicationSettings.NotificationLevel.Continous))
{
//Show start balloon
m_trayIcon.ShowBalloonTip(BALLOON_SHOW_TIME, Application.ProductName, String.Format(Strings.MainForm.BalloonTip_Started, name), ToolTipIcon.Info);
}
else if (state == XervBackupRunner.RunnerState.Stopped && (level == XervBackup.Datamodel.ApplicationSettings.NotificationLevel.StartAndStop || level == XervBackup.Datamodel.ApplicationSettings.NotificationLevel.Continous))
{
//Show stop balloon
m_trayIcon.ShowBalloonTip(BALLOON_SHOW_TIME, Application.ProductName, String.Format(Strings.MainForm.BalloonTip_Stopped, name), ToolTipIcon.Info);
}
else if (state == XervBackupRunner.RunnerState.Running && level == XervBackup.Datamodel.ApplicationSettings.NotificationLevel.Continous)
{
//Show update balloon
m_trayIcon.ShowBalloonTip(BALLOON_SHOW_TIME, Application.ProductName, String.Format(Strings.MainForm.BalloonTip_Running, message), ToolTipIcon.Info);
}
}
void Runner_ResultEvent(XervBackupRunner.RunnerResult result, string parsedMessage, string message)
{
if (this.InvokeRequired)
{
this.BeginInvoke(new XervBackupRunner.ResultEventDelegate(Runner_ResultEvent), result, parsedMessage, message);
return;
}
string name = "";
//Dirty read of the instance variable
try { name = Program.WorkThread.CurrentTask.Schedule.Name; }
catch { }
if (result == XervBackupRunner.RunnerResult.Error)
SetCurrentIcon(result, String.Format(Strings.MainForm.BalloonTip_Error, name, parsedMessage));
else if (result == XervBackupRunner.RunnerResult.Partial || result == XervBackupRunner.RunnerResult.Warning)
SetCurrentIcon(result, String.Format(Strings.MainForm.BalloonTip_Warning, name));
if (result == XervBackupRunner.RunnerResult.OK || m_settings.BallonNotificationLevel == XervBackup.Datamodel.ApplicationSettings.NotificationLevel.Off)
return;
if (result == XervBackupRunner.RunnerResult.Error)
m_trayIcon.ShowBalloonTip(BALLOON_SHOW_TIME, Application.ProductName, String.Format(Strings.MainForm.BalloonTip_Error, name, parsedMessage), ToolTipIcon.Error);
else if (result == XervBackupRunner.RunnerResult.Warning || result == XervBackupRunner.RunnerResult.Partial)
m_trayIcon.ShowBalloonTip(BALLOON_SHOW_TIME, Application.ProductName, String.Format(Strings.MainForm.BalloonTip_Warning, name), ToolTipIcon.Warning);
}
public void SetCurrentIcon(XervBackupRunner.RunnerResult icon, string message)
{
if (icon == XervBackupRunner.RunnerResult.Error)
{
m_currentIcon = Properties.Resources.TrayNormalError;
m_currentIconState = icon;
m_currentTooltip = message;
}
else if ((icon == XervBackupRunner.RunnerResult.Warning || icon == XervBackupRunner.RunnerResult.Partial) && m_currentIconState != XervBackupRunner.RunnerResult.Error)
{
m_currentIcon = Properties.Resources.TrayNormalWarning;
m_currentIconState = icon;
m_currentTooltip = message;
}
UpdateTrayIcon();
}
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
lock (m_lock)
m_thread = System.Threading.Thread.CurrentThread;
try
{
object[] args = (object[])e.Argument;
XervBackupRunner r = new XervBackupRunner();
IList<string> sourceFolders = r.ListSourceFolders((Datamodel.Schedule)args[0], (DateTime)args[1]);
if (r.IsAborted)
e.Cancel = true;
else
{
r = new XervBackupRunner();
List<KeyValuePair<Library.Main.RSync.RSyncDir.PatchFileType, string>> files = r.ListActualFiles((Datamodel.Schedule)args[0], (DateTime)args[1]);
e.Result = new KeyValuePair<IList<string>, List<KeyValuePair<Library.Main.RSync.RSyncDir.PatchFileType, string>>>(sourceFolders, files);
if (r.IsAborted)
e.Cancel = true;
}
}
catch (System.Threading.ThreadAbortException)
{
System.Threading.Thread.ResetAbort();
e.Cancel = true;
}
finally
{
lock (m_lock)
m_thread = null;
}
}