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17 commits

Author SHA1 Message Date
Andy Green
632ddd8b9e ssh-demo fix 2021-03-25 08:40:52 +00:00
Andy Green
0e6df74409 plugins: add option LWS_WITH_PLUGINS_BUILTIN
Add the ability to just build plugins into the main library.
They are already designed to have a pinhole export for when
they are used as dynamic lib plugins so their namespace
does not conflict.
2021-01-31 20:24:29 +00:00
Andy Green
c9731c5f17 type comparisons: fixes
This is a huge patch that should be a global NOP.

For unix type platforms it enables -Wconversion to issue warnings (-> error)
for all automatic casts that seem less than ideal but are normally concealed
by the toolchain.

This is things like passing an int to a size_t argument.  Once enabled, I
went through all args on my default build (which build most things) and
tried to make the removed default cast explicit.

With that approach it neither change nor bloat the code, since it compiles
to whatever it was doing before, just with the casts made explicit... in a
few cases I changed some length args from int to size_t but largely left
the causes alone.

From now on, new code that is relying on less than ideal casting
will complain and nudge me to improve it by warnings.
2021-01-05 10:56:38 +00:00
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
Zhiwen Zheng
14746d9014 illumos: fixes for build warnings 2019-10-12 12:41:14 +01:00
Andy Green
498a4e2bd7 sul: all timed objects use a single pt sul list
wsi timeout, wsi hrtimer, sequencer timeout and vh-protocol timer
all now participate on a single sorted us list.

The whole idea of polling wakes is thrown out, poll waits ignore the
timeout field and always use infinite timeouts.

Introduce a public api that can schedule its own callback from the event
loop with us resolution (usually ms is all the platform can do).

Upgrade timeouts and sequencer timeouts to also be able to use us resolution.

Introduce a prepared fakewsi in the pt, so we don't have to allocate
one on the heap when we need it.

Directly handle vh-protocol timer if LWS_MAX_SMP == 1
2019-08-09 10:12:09 +01:00
Andy Green
f7149e90c2 cc0: align dedication to CC0 FAQ recommended format
https://libwebsockets.org/pipermail/libwebsockets/2019-April/007937.html

thanks to Bruce Perens for noting it.

This doesn't change the intention or status of the CC0 files, they were
pure CC0 before (ie, public domain) and they are pure CC0 now.  It just
gets rid of the (C) part at the top of the dedication which may be read
to be a bit contradictory since the purpose is to make it public domain.
2019-05-02 09:29:01 +01:00
Andy Green
eda102e397 jwe 2018-12-27 06:45:32 +08:00
Andy Green
33a6034875 codacy: minor fixes 2018-10-13 08:16:27 +08:00
Andy Green
f2f96857d6 fd_cloexec: add and use lws_open wrapper and lws_plat_apply_FD_CLOEXEC() on cgi 2018-06-23 12:56:21 +08:00
Andy Green
db6976992d sshd: make sure no aliases on last_alloc 2018-06-07 09:41:36 +08:00
Andy Green
d830185df9 coverity 189197: workaround false cov detect
There's nothing wrong with ignoring the ringbuf filling.

But coverity infers there is because elsewhere under other
circumstances we report it.
2018-04-06 11:31:24 +08:00
Andy Green
e9931680c8 sshd: fixes 2018-04-06 10:44:02 +08:00
Andy Green
cb70b6e633 win32: remove snprintf mangling
Everything in lws outside esp32 was changed to use lws_snprintf() a while ago.

This fixes a couple of stragglers and removes the preprocessor mangling.
2018-03-09 08:49:59 +08:00
Andy Green
b94091130b sshd: support async exec or shell close 2017-12-27 10:02:34 +08:00
Andy Green
1c70181ca2 build: enable signed vs unsigned warnings on gcc
This enables selected things from -Wextra, can't use -Wextra because it is
fussy enough to complain about unused params on functions... they are
there for a reason.

-Wsign-compare
-Wignored-qualifiers
not -Wimplicit-fallthrough=3 ... only on gcc 7
-Wtype-limits
-Wuninitialized
not -Wclobbered ... only on gcc 7ish

fix the warnings everywhere they were found.
2017-10-25 07:17:29 +08:00
Andy Green
7597ac3766 Plugins: add ssh-base ssh server plugin 2017-10-16 16:59:57 +08:00