lib: connection: Added support for connecting from an explicit source IP.

lib: connection - only switch created iostreams Fixes imap-hibernate: Fatal: master: service(imap-hibernate): child killed with signal 11 (core dumps disabled) Broken in 086b73efd1a5812a64acc951366a499d325509a6

lib: connection: Add connection_input_halt() and connection_input_resume(). These are convenience functions that remove and add conn->io respectively.

lib: connection: Record the ioloop the connection was last switched to.

lib: Add connection_streams_changed() Originally by Stephan Bosch

lib: connection: Allow switching to a specific ioloop.

Updated copyright notices to include the year 2018.

lib: connection - When receiving invalid VERSION line, log the line contents

lib: connection: Added means to initialize connection to just be added to the connection list.

global: start relying on [io]_stream_close(NULL) being a no-op Cleanup performed with the following semantic patch (and a bit of hand-editing): @@ expression E; @@ - if (E != NULL) { - i_stream_close(E); - } + i_stream_close(E); @@ expression E; @@ - if (E != NULL) { - o_stream_close(E); - } + o_stream_close(E);

lib: connection - Use o_stream_set_finish_via_child(FALSE) This allows o_stream_finish() calls on child streams without closing this parent stream. Since the stream has no error checking by default anyway, this allows the connection stream to be used more easily.

global: start relying on timeout_remove(NULL) being a no-op Cleanup performed with the following semantic patch: @@ expression E; @@ - if (E != NULL) { - timeout_remove(&E); - } + timeout_remove(&E);

global: start relying on io_remove{,_closed}(NULL) being a no-op Cleanup performed with the following semantic patch: @@ expression E; @@ - if (E != NULL) { - io_remove(&E); - } + io_remove(&E); @@ expression E; @@ - if (E != NULL) { - io_remove_closed(&E); - } + io_remove_closed(&E);

lib: Use unix streams with connection when using unix socket This makes it easier to send file descriptors over connection

lib: Check that output max size is non-zero when version specified Otherwise we try to send version to non-existent output stream.

Updated copyright notices to include the year 2017.

global: Replaced all instances of memset(p, 0, sizeof(*p)) with the new i_zero() macro. Used the following script: C_FILES=`git ls-files *.c` H_FILES=`git ls-files *.h` for F in "$C_FILES $H_FILES"; do echo "$F" perl -p -i -e 's/safe_memset\(&\(?([^,]*)\)?,\s*0,\s*sizeof\(\g1\)\)/i_zero_safe(&$1)/g' $F perl -p -i -e 's/safe_memset\(([^,]*),\s*0,\s*sizeof\(\*\g1\)\)/i_zero_safe($1)/g' $F perl -p -i -e 's/memset\(&\(?([^,]*)\)?,\s*0,\s*sizeof\(\g1\)\)/i_zero(&$1)/g' $F perl -p -i -e 's/memset\(([^,]*),\s*0,\s*sizeof\(\*\g1\)\)/i_zero($1)/g' $F done

lib: Add connection.allow_empty_args_input This simplifies input_args() callbacks since they don't always have to check for args[0] == NULL. This is enabled by default, because none of the current users want it and it's somewhat unlikely there even will be those in future.

global: Use fd_close_maybe_stdio()

lib: Added connection_input_timeout_reason()

lib: Added connection.connect_started/finished timestamps.

lib: Added connection.last_input_tv for more accuracy

lib: connection_disconnect() now resets last_input If we reconnect, its value would otherwise be wrong.

lib: remove autoclose parameter from [io]_stream_create_fd Use [io]_stream_create_fd_autoclose() for autoclose.

lib: Improved connection_disconnect_reason()

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/'

Changed type of internet port values to in_port_t everywhere. Created special SET_IN_PORT setting type for internet port values. Created net_str2port() for parsing internet port values. Removed several atoi() invocations in the process.

Use io_stream_get_disconnect_reason() instead of duplicating its code all over the place.

lib: connection_disconnect_reason() now returns the full iostream error string.

lib: Added unix_client_connect_msecs setting to connection API.

lib: Cork connection output while handling input

lib: connection API: Added delayed_unix_client_connected_callback setting. 092a51d80bad commit changed this functionality first to fix lib-http code, but it broke other code. 1fac17a2bc53 reversed the original behavior. This change allows either behavior optionally.

lib: connection API was unnecessarily delaying client_connected() calls for UNIX sockets.

lib: connection: Connect to unix socket asynchronously if connected callback is set. Prevents problems in lib-http unix socket support.

lib: Fixed crash in connection API if input streams aren't used (only input fd).

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: connection: Now uses io_add_istream() instead of io_add().

lib: connection_switch_ioloop() should switch also input stream's ioloop.

Added various asserts to try to silence Coverity false positives.

connection: Added support for creating a stream from input/output stream pair.

Updated copyright notices to include year 2014.

liblib: connection_disconnect() didn't close fd_out if it was different from fd_in.

connection_disconnect(): Explicitly close input/output stream. This makes sure that if the ostream has some data pending and is still referenced, the io_remove() won't be called after fd is already closed.

connection: Give input/output streams a name.

connection_list_deinit(): Set disconnect_reason correctly to CONNECTION_DISCONNECT_DEINIT

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

Updated copyright notices to include year 2013.