internal static ImapMailboxInfo Parse(ImapResponseLine line)
{
const string pattern = "\\(.*?\\)|\".+?\"|\\w+";
var parts = Regex.Matches(line.Text, pattern)
.OfType <Match>()
.Select(x => x.Value)
.ToArray();
var name = ImapMailbox.DecodeName(parts[3].TrimQuotes());
var info = new ImapMailboxInfo(name, parts[2].TrimQuotes().ToCharArray().First())
{
Flags = Regex.Match(parts[1], @"\(.*\)").Value.Trim(new[] { '(', ')' }).Split(' ')
};
return(info);
}
private Task <byte[]> ReadMessageBodyResponseAsync(string id)
{
return(Task.Run(() => {
var byteCount = 0;
var encoding = Encoding.GetEncoding(CodePages.Latin1);
var stream = new MemoryStream();
OnByteCountChanged(byteCount);
using (var writer = new BinaryWriter(stream, encoding, true)) {
using (var reader = new BinaryReader(_connection.SecureStream, Encoding.Default, true)) {
while (true)
{
var buffer = new MemoryStream();
while (true)
{
var b = reader.ReadByte();
buffer.WriteByte(b);
// new lines
if (b != 13)
{
continue;
}
b = reader.ReadByte();
buffer.WriteByte(b);
if (b == 10)
{
break;
}
}
var bytes = buffer.ToArray();
var line = new ImapResponseLine(Encoding.ASCII.GetString(bytes));
if (line.IsUntagged)
{
continue;
}
if (line.TerminatesCommand(id))
{
break;
}
writer.Write(bytes);
byteCount += bytes.Length;
OnByteCountChanged(byteCount);
}
}
var trimLength = 0;
using (var reader = new BinaryReader(stream)) {
stream.Seek(0, SeekOrigin.Begin);
var buffer = reader.ReadBytes((int)stream.Length);
for (var i = buffer.Length - 1; i > 0; i--)
{
var b = buffer[i];
// Detect trailing line feeds (13), carriage returns (10) and the closing bracket (41).
if (b == 10 || b == 13 || b == 41)
{
trimLength++;
}
if (b == 41)
{
break;
}
}
var length = buffer.Length - trimLength;
var target = new byte[length];
Buffer.BlockCopy(buffer, 0, target, 0, length);
return target;
}
}
}));
}
