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// Copyright (C) 2015, The Duplicati Team
// http://www.duplicati.com, info@duplicati.com
//
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 2.1 of the
// License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
using System;
using System.Collections.Generic;
using System.IO;
using Duplicati.Library.Main;
namespace Duplicati.CommandLine
{
public class ConsoleOutput : Library.Main.IMessageSink, IDisposable
{
private readonly object m_lock = new object();
public bool QuietConsole { get; private set; }
public bool VerboseErrors { get; private set; }
public TextWriter Output { get; private set; }
public bool FullResults { get; private set; }
public ConsoleOutput(TextWriter output, Dictionary<string, string> options)
{
this.Output = output;
this.QuietConsole = Library.Utility.Utility.ParseBoolOption(options, "quiet-console");
this.VerboseErrors = Library.Utility.Utility.ParseBoolOption(options, "debug-output");
this.FullResults = Library.Utility.Utility.ParseBoolOption(options, "full-results");
}
#region IMessageSink implementation
public IOperationProgress OperationProgress { get; private set; }
private void InvokePhaseChanged(OperationPhase p1, OperationPhase p2)
{
if (PhaseChanged != null)
PhaseChanged(p1, p2);
}
public event PhaseChangedDelegate PhaseChanged;
public void BackendEvent(BackendActionType action, BackendEventType type, string path, long size)
{
lock(m_lock)
if (type == BackendEventType.Started)
{
switch (action)
{
case BackendActionType.Put:
Output.WriteLine(" Uploading file ({0}) ...", Library.Utility.Utility.FormatSizeString(size));
break;
case BackendActionType.Get:
Output.WriteLine(" Downloading file ({0}) ...", size < 0 ? "unknown" : Library.Utility.Utility.FormatSizeString(size));
break;
case BackendActionType.List:
Output.WriteLine(" Listing remote folder ...");
break;
case BackendActionType.CreateFolder:
Output.WriteLine(" Creating remote folder ...");
break;
case BackendActionType.Delete:
Output.WriteLine(" Deleting file {0}{1} ...", path, size < 0 ? "" : (" (" + Library.Utility.Utility.FormatSizeString(size) + ")"));
break;
}
}
}
public void SetBackendProgress(IBackendProgress progress)
{
// Do nothing. Implementation needed for IMessageSink interface.
}
public void SetOperationProgress(IOperationProgress progress)
{
if (OperationProgress != null)
this.OperationProgress.PhaseChanged -= InvokePhaseChanged;
OperationProgress = progress;
if (progress != null)
this.OperationProgress.PhaseChanged += InvokePhaseChanged;
}
public void WriteMessage(Library.Logging.LogEntry entry)
{
if (QuietConsole)
return;
lock (m_lock)
{
if (entry.Exception != null)
Output.WriteLine("{0} => {1}", entry.FormattedMessage, VerboseErrors ? entry.Exception.ToString() : entry.Exception.Message);
else if (entry.Level == Library.Logging.LogMessageType.DryRun)
Output.WriteLine("[Dryrun]: {0}", entry.FormattedMessage);
else
Output.WriteLine(entry.FormattedMessage);
}
}
public void MessageEvent(string message)
{
if (QuietConsole)
return;
lock (m_lock)
Output.WriteLine(message);
}
public void Dispose()
{
}
#endregion
}
}
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