Updated copyright notices to include the year 2018.

lib-http: message parser: Reject messages with invalid Date header when HTTP_MESSAGE_PARSE_FLAG_STRICT flag is enabled.

lib-http: message parser: Allow duplicate date header if HTTP_MESSAGE_PARSE_FLAG_STRICT is not set. The last instance of the date header is used.

lib-http: Restructured the header, message, request, and response parsers to have an extensible and consistent API using flags. Extended the test suites with a few cases that test parsing with and without the STRICT flag.

Updated copyright notices to include the year 2017.

global: Use const for all test_functions[] arrays

o_stream_send_istream() API changed again The new API enforces the caller to correctly handle all the possible situations. It also makes in unambiguous whether to wait for input or output stream.

lib-http: Started using struct uri_host in struct http_url.

uri-util: Removed have_port and have_host_ip flags. Presence of port can be tested with port != 0. Presence of IP can be tested with ip->family != 0.

lib-http: Fixed test-http-request-parser unit test Patch by Stephan Bosch

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-http: free resources used in the tests Signed-off-by: Phil Carmody <phil@dovecot.fi>

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-http: trivial sparse cleanups - statics and explicit NULLs Signed-off-by: Phil Carmody <phil@dovecot.fi>

Updated copyright notices to include year 2014.

lib-http: Added more tests for the http_request_parser.

lib-http: Created tests for http_request_parser.