Updated copyright notices to include the year 2018.

lib-mail: ostream-dot - Set o_stream_set_finish_also_parent(FALSE) by default ostream-dot is always used inside another ostream to implement some kind of data escaping. The ostream-dot always has to be finished to write the "." line, but the caller never wants it to finish the parent stream.

global: Use o_stream_flush_parent()

lib-mail: ostream-dot - Require o_stream_finish() to write the trailer Similar to ostream-zlib.

Updated copyright notices to include the year 2017.

global: freshen copyright git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-5]/$1-2016/g;s/ (201[0-5]) Dovecot/ $1-2016 Dovecot/'

Make Coverity happier.

lib-mail: ostream-dot API changes The dot-line sending is now done when o_stream_flush() is called. This should be used instead of relying on close() doing it, because it still needs to write a few bytes and there are no guarantees that the parent stream allows sending them. Also added force_extra_crlf parameter, which specifies whether CRLF should always be written before the dot-line, even when it already contained CRLF. This is useful if the input is read with i_stream_create_dot(send_last_lf=FALSE), since it allows sending a stream that doesn't have to end with LF.

global: freshen copyright Robomatically: git ls-files | xargs perl -p -i -e 's/(\d+)-201[0-4]/$1-2015/g;s/ (201[0-4]) Dovecot/ $1-2015 Dovecot/' Happy 2015 everyone! Signed-off-by: Phil Carmody <phil@dovecot.fi>

Implemented dot output stream. This outputs data in the dot-escaped format needed for the SMTP data command. The sequence CRLF.CRLF is sent upon closing the stream.