Updated copyright notices to include the year 2018.

iostream-openssl: Refactor stream sync code When doing input or stream sync, specify the type of operation that we are doing to make sure we do IO correctly.

global: Add flags parameter to i_stream_create() and set it to 0 This just changes the API - the following changes add the new flag.

lib-ssl-iostream: Simplify istream-openssl Partially reverts 739125f23e3312045e620014812fe2249a309cc4. This is no longer needed because of the io_set_pending() changes.

global: Use i_stream_free_buffer() instead of freeing w_buffer directly

lib-ssl-iostream: Remove input_handler flag It is no longer needed after 87da941c

spelling fixes

Updated copyright notices to include the year 2017.

global: Use i_stream_get_max_buffer_size() wherever possible After 7be8ba0c0 it's no longer correct to access stream->max_buffer_size directly. These changes fix using istream-chain with various wrapper streams.

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/'

lib-ssl-iostream: Don't set EPIPE/ECONNRESET error to istream when connection is closed. Several istream users verify at EOF that stream_errno=0 and fail if it isn't.

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>

lib-ssl-iostream: Make sure I/O input event is triggered after ostream-ssl has read some data to buffer.

lib-ssl-iostream: Error handling fix. Don't set last_error="(null)" when the connection was simply disconnected.

Updated copyright notices to include year 2014.

iostreams: Set stream error string when it provides extra information.

lib-ssl-iostream: Don't assert-crash if stream buffer gets full.

iostreams: Added close_parent flag to close() handler and clarified close/destroy APIs. This makes it unambiguous how things work: Unless you explicitly call [io]_stream_close(), the parent streams won't be closed. This is what most (hopefully all!) of the existing code expects. I was wondering a bit if [io]_stream_destroy() should simply have been removed and replaced with [io]_stream_unref() calls, since they would have worked basically everywhere, but there might be some places where it's better to have explicitly closed the stream (and where closing the parent stream doesn't matter).

Oops :) Update copyrights to 2013 without breaking all .c files.

Updated copyright notices to include year 2013.

lib-ssl-iostream: Pass the plain istream's fd to ssl_istream.

lib-ssl-iostream now dynamically loads openssl library instead of linking to it. This allowed removing the separate libdovecot-ssl library. In future if GnuTLS/NSS support is added it would also allow switching between them dynamically.

lib-ssl-iostream: Fixed potential assert-crash when reading.

lib-ssl-iostream: Copy the original istream's fd to the ssl istream.

lib-ssl-iostream: Make the input buffering behave the same as in file-istream Previously i_stream_read(ssl_input) could have still left some data buffered into the underlying file-istream, which meant that I/O loop didn't detect any new input from the fd and the connection got stuck.

istreams: Renamed i_stream_get_buffer_space() to i_stream_try_alloc()

lib-ssl-iostream: Memory leak fixes

lib-ssl-iostream: Don't assert-crash if underlying connection suddenly disconnects.

Updated copyright notices to include year 2012.