private void HandleReset(Msg.ReceiveLine msg)
{
var undeleted = _mailDrop.UndeleteAll();
SendOkResponse("{0} messages undeleted, {1} messages now in maildrop.", undeleted,
_mailDrop.Messages.Count());
}
public static string GetArgs(this Msg.ReceiveLine line)
{
var idx = line.Line.IndexOf(' ');
if (idx == -1)
{
return("");
}
return(line.Line.Substring(idx + 1).Trim());
}
private void HandleDelete(Msg.ReceiveLine msg)
{
var mailMsg = GetMailMessage(msg);
if (mailMsg != null)
{
mailMsg.IsDeleted = true;
SendOkResponse("message {0} marked as deleted.", mailMsg.Number);
}
}
private void HandleReceiveLine(Msg.ReceiveLine message)
{
if (message.Line == null)
{
Console.WriteLine("Client disconnected, shutting down...");
_connectionManager.Tell(new Msg.ConnectionClosed());
return;
}
Console.WriteLine("incoming: " + message.Line);
_stateHandler.Tell(message);
ReadNextLine();
}
private void HandleRetrieve(Msg.ReceiveLine msg)
{
var mailMsg = GetMailMessage(msg);
if (mailMsg != null)
{
SendOkResponse("{0} octets", mailMsg.Size);
ConnectionHandler.Tell(new Msg.SendFile
{
Path = mailMsg.Path
});
}
}
private void ReceivePass(Msg.ReceiveLine msg)
{
if (msg.GetArgs() == "P@ssword1")
{
ConnectionHandler.Tell(new Msg.UserAuthenticated
{
User = _userName,
OkMessage = String.Format("+OK user {0} is authenticated.", _userName)
});
}
else
{
SendErrResponse("invalid password.");
}
}
public void ReceiveUser(Msg.ReceiveLine msg)
{
var user = msg.GetArgs();
if (user == "User1")
{
SendOkResponse("found mailbox for {0}.", user);
_userName = user;
Become(ExpectPassCommand);
}
else
{
SendErrResponse("no such user: {0}.", user);
}
}
private void HandleList(Msg.ReceiveLine msg)
{
var args = msg.GetArgs();
if (args == "")
{
var messages = _mailDrop.Messages.ToArray();
SendMultilineResponse(String.Format("{0} messages ({1} octets)", messages.Length,
messages.Sum(m => m.Size)),
messages.Select(m => String.Format("{0} {1}", m.Number, m.Size)).ToArray());
return;
}
var mailMessage = GetMailMessage(msg);
if (mailMessage != null)
{
SendOkResponse("{0} {1}", mailMessage.Number, mailMessage.Size);
}
}
private MailMessage GetMailMessage(Msg.ReceiveLine msg, bool includeDeleted = false)
{
MailMessage message = null;
var args = msg.GetArgs();
int msgNum;
if (args == "")
{
SendErrResponse("message number required.");
}
else if (!Int32.TryParse(args, out msgNum))
{
SendErrResponse("invalid argument: {0}", args);
}
else
{
message = _mailDrop.GetMessage(msgNum, includeDeleted);
if (message == null)
{
SendErrResponse("no such message.");
}
}
return(message);
}
public static string GetCommand(this Msg.ReceiveLine line)
{
return(line.Line.Split(' ')[0]);
}
private void HandleStat(Msg.ReceiveLine msg)
{
var messages = _mailDrop.Messages.ToArray();
SendOkResponse("{0} {1}", messages.Count(), messages.Sum(m => m.Size));
}
public void ReceiveUnknown(Msg.ReceiveLine msg)
{
SendErrResponse("Unknown command: {0}", msg.Line);
}
