protected override bool TryParseArguments(ImmutableList <IMessageData> arguments)
{
if (arguments.Count != 3)
{
return(false);
}
string storeType = MessageData.GetString(arguments[0], Encoding.ASCII);
_messageRange = arguments[1] as NumberRangeMessageData;
_valueList = arguments[2] as ListMessageData;
if (string.IsNullOrEmpty(storeType) ||
_messageRange == null ||
_valueList == null)
{
return(false);
}
Match argumentMatch = ArgumentPattern.Match(storeType);
if (!argumentMatch.Success)
{
return(false);
}
switch (argumentMatch.Groups[1].Value)
{
case "":
_operation = StoreOperation.Set;
break;
case "+":
_operation = StoreOperation.Add;
break;
case "-":
_operation = StoreOperation.Remove;
break;
default:
return(false);
}
_command = argumentMatch.Groups[2].Value;
if (!KnownCommands.Contains(_command, StringComparer.OrdinalIgnoreCase))
{
return(false);
}
_silent = string.Equals(argumentMatch.Groups[3].Value, ".SILENT", StringComparison.OrdinalIgnoreCase);
return(true);
}
protected override bool TryParseArguments(ImmutableList <IMessageData> arguments)
{
switch (arguments.Count)
{
case 4:
{
IMessageData second = arguments[1];
if (!(second is ListMessageData secondList))
{
return(false);
}
_flags = secondList;
if (!MessageData.TryGetDateTime(arguments[2], Encoding.ASCII, out DateTime localDate))
{
return(false);
}
_date = localDate;
goto case 2;
}
case 3:
{
IMessageData second = arguments[1];
if (second is ListMessageData secondList)
{
_flags = secondList;
}
else
{
if (!MessageData.TryGetDateTime(second, Encoding.ASCII, out DateTime localDate))
{
return(false);
}
_date = localDate;
}
goto case 2;
}
case 2:
_mailbox = MessageData.GetString(arguments[0], Encoding.UTF8);
_messageBody = arguments[arguments.Count - 1] as LiteralMessageData;
return(true);
default:
return(false);
}
}
public override async Task ExecuteAsync(CancellationToken cancellationToken)
{
if (string.IsNullOrEmpty(_reference) && string.IsNullOrEmpty(_pattern))
{
await _channel.SendMessageAsync(
new ImapMessage(
UntaggedTag,
CommandName,
new ListMessageData(new AtomMessageData(Tags.NoSelect)),
new QuotedMessageData(Constants.HeirarchySeparator),
new QuotedMessageData("")),
cancellationToken);
await EndOkAsync(_channel, cancellationToken);
return;
}
IEnumerable <Mailbox> mailboxes =
await _mailstore.ListMailboxesAsync(_channel.AuthenticatedUser, _reference + _pattern, cancellationToken);
foreach (Mailbox mailbox in mailboxes)
{
ListMessageData list;
if (mailbox.IsSelectable)
{
list = new ListMessageData();
}
else
{
list = new ListMessageData(new AtomMessageData(Tags.NoSelect));
}
#warning Presumably we should use the list...
await _channel.SendMessageAsync(
new ImapMessage(
UntaggedTag,
CommandName,
new ListMessageData(new AtomMessageData(Tags.NoSelect)),
new QuotedMessageData(Constants.HeirarchySeparator),
MessageData.CreateData(mailbox.FullName)),
cancellationToken);
}
await EndOkAsync(_channel, cancellationToken);
}
