Log4Net Implementation for the MailKit IProtocolLogger

README.md

Log4Net Implementation for the MailKit IProtocolLogger

Usage

private static readonly ILog Log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
...
using (var client = new SmtpClient (new Log4NetLogger(Log)) 
{
    client.Connect ("smtp.gmail.com", 465, SecureSocketOptions.SslOnConnect);
    client.Authenticate ("username", "password");
    client.Send (message);
    client.Disconnect (true);
}

Log4NetLogger.cs

using log4net;
using log4net.Config;
using MailKit;
using System;
using System.Text;

public class Log4NetLogger : IProtocolLogger
{
    static readonly string clientPrefix = "C:";
    static readonly string serverPrefix = "S:";

    private ILog Logger { get; set; }

    public Log4NetLogger(ILog logger)
    {
        XmlConfigurator.Configure();
        Logger = logger;
    }

    public void Dispose()
    {
        GC.SuppressFinalize(this);
    }

    public void LogClient(byte[] buffer, int offset, int count)
    {
        Logger.InfoFormat("{0}\n{1}", clientPrefix, Encoding.UTF8.GetString(buffer, offset, count));
    }

    public void LogConnect(Uri uri)
    {
        Logger.InfoFormat("Connected to {0}", uri);
    }

    public void LogServer(byte[] buffer, int offset, int count)
    {
        Logger.InfoFormat("{0}\n{1}", serverPrefix, Encoding.UTF8.GetString(buffer, offset, count));
    }
}