MailKit.Net.Imap.ImapCommand.AppendString C# (CSharp) Method

		void AppendString (FormatOptions options, bool allowAtom, MemoryStream builder, string value)
		{
			byte[] buf;

			switch (GetStringType (value, allowAtom)) {
			case ImapStringType.Literal:
				var literal = Encoding.UTF8.GetBytes (value);
				var plus = CanUseNonSynchronizedLiteral (literal.Length);
				var length = literal.Length.ToString ();
				buf = Encoding.ASCII.GetBytes (length);

				builder.WriteByte ((byte) '{');
				builder.Write (buf, 0, buf.Length);
				if (plus)
					builder.WriteByte ((byte) '+');
				builder.WriteByte ((byte) '}');
				builder.WriteByte ((byte) '\r');
				builder.WriteByte ((byte) '\n');

				if (plus) {
					builder.Write (literal, 0, literal.Length);
				} else {
					parts.Add (new ImapCommandPart (builder.ToArray (), new ImapLiteral (options, literal)));
					builder.SetLength (0);
				}
				break;
			case ImapStringType.QString:
				buf = Encoding.UTF8.GetBytes (MimeUtils.Quote (value));
				builder.Write (buf, 0, buf.Length);
				break;
			case ImapStringType.Atom:
				buf = Encoding.UTF8.GetBytes (value);
				builder.Write (buf, 0, buf.Length);
				break;
			case ImapStringType.Nil:
				builder.Write (Nil, 0, Nil.Length);
				break;
			}
		}