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libwebsockets/minimal-examples/abstract/protocols/smtp-client
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Andy Green 0ab4a707fb format strings: ban %.*s as some platforms lack it 
The %.*s is very handy to print strings where you have a length, but
there is no NUL termination.  It's quite widely supported but at least
one vendor RTOS toolchain doesn't have it.

Since there aren't that many uses of it yet, audit all uses and
convert to a new helper lws_strnncpy() which uses the smaller of
two lengths.
2019-11-04 13:49:14 +00:00
..
CMakeLists.txt unit test sequencer 2019-06-29 21:08:36 +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

README.md

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