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libwebsockets/minimal-examples/abstract/protocols/smtp-client
Andy Green b3131fdfdd cmakelist: Augean Stables refactor
Establish a new distributed CMake architecture with CMake code related to
a source directory moving to be in the subdir in its own CMakeLists.txt.
In particular, there's now one in ./lib which calls through to ones
further down the directory tree like ./lib/plat/xxx, ./lib/roles/xxx etc.

This cuts the main CMakelists.txt from 98KB -> 33KB, about a 66% reduction,
and it's much easier to maintain sub-CMakeLists.txt that are in the same
directory as the sources they manage, and conceal all the details that that
level.

Child CMakelists.txt become responsible for:

 - include_directories() definition (this is not supported by CMake
   directly, it passes it back up via PARENT_SCOPE vars in helper
   macros)

 - Addition child CMakeLists.txt inclusion, for example toplevel ->
   role -> role subdir

 - Source file addition to the build

 - Dependent library path resolution... this is now a private thing
   in the child CMakeLists.txt, it just passes back any adaptations
   to include_directories() and the LIB_LIST without filling the
   parent namespace with the details
2020-05-27 08:40:12 +01:00
..
CMakeLists.txt cmakelist: Augean Stables refactor 2020-05-27 08:40:12 +01:00
main.c format strings: ban %.*s as some platforms lack it 2019-11-04 13:49:14 +00:00
README.md abstract: allow completely generic instantiation and destruction 2019-06-26 14:33:34 +01:00

lws api test smtp client

Demonstrates how to send email through your local MTA

build

Requires lws was built with -DLWS_WITH_SMTP=1 at cmake.

 $ cmake . && make

usage

Commandline option Meaning
-d Debug verbosity in decimal, eg, -d15
-r recipient@whatever.com Send the test email to this email address
 $ ./lws-api-test-smtp_client -r andy@warmcat.com
[2019/04/17 05:12:06:5293] USER: LWS API selftest: SMTP client
[2019/04/17 05:12:06:5635] NOTICE: LGSSMTP_IDLE: connecting to 127.0.0.1:25
[2019/04/17 05:12:06:6238] NOTICE: email_sent_or_failed: sent OK
[2019/04/17 05:12:06:6394] USER: Completed: PASS