internal void QueueWrite(byte[] data, int offset, int count)
{
this.bytesWritten += count;
this.lineTermination = MimeCommon.AdvanceLineTerminationState(this.lineTermination, data, offset, count);
int num = (this.writeCount == 1) ? (this.currentWrite.Length - this.currentWrite.Count) : ((this.writeCount == 0) ? MimeWriter.QueuedWrite.QueuedWriteSize : 0);
if (num >= count)
{
if (this.writeCount == 0)
{
MimeWriter.QueuedWrite queuedWrite = default(MimeWriter.QueuedWrite);
this.PushWrite(ref queuedWrite);
}
this.currentWrite.Append(data, offset, count);
return;
}
MimeWriter.QueuedWrite queuedWrite2 = default(MimeWriter.QueuedWrite);
if (count < MimeWriter.QueuedWrite.QueuedWriteSize && this.writeCount > 0)
{
queuedWrite2 = this.currentWrite;
}
this.FlushWriteQueue();
if (count < MimeWriter.QueuedWrite.QueuedWriteSize && queuedWrite2.Length > 0)
{
queuedWrite2.Reset();
queuedWrite2.Append(data, offset, count);
this.PushWrite(ref queuedWrite2);
return;
}
this.data.Write(data, offset, count);
}