Enforce no more internal use of deprecated apis (esp in the test apps)
Also signal clearly to users what is on the way out.
Signed-off-by: Andy Green <andy.green@linaro.org>
The only guy who cared about this for a long while
(since I eliminated the pre-standard protocol variants)
was sending a close frame.
- Set it to 0 so old code remains happy. It only affects
user code buffer commit, if there's overcommit no harm
done so no effect directly on user ABI.
- Remove all uses inside the library. The sample apps
don't have it any more and that's the recommendation now.
Signed-off-by: Andy Green <andy.green@linaro.org>
Since struct lws (wsi) now has his own context pointer,
we were able to remove the need for passing context
almost everywhere in the apis.
In turn, that means there's no real use for context being
passed to every callback; in the rare cases context is
needed user code can get it with lws_get_ctx(wsi)
Signed-off-by: Andy Green <andy.green@linaro.org>
Extend the cleanout caused by wsi having a context pointer
into the public api.
There's no point keeping the 1.5 compatibility work,
we have changed the api in several places and
rebuilt wasn't going to be enough a while ago.
Signed-off-by: Andy Green <andy.green@linaro.org>
This nukes all the oldstyle prefixes except in the compatibility code.
struct libwebsockets becomes struct lws too.
The api docs are updated accordingly as are the READMEs that mention
those apis.
Signed-off-by: Andy Green <andy.green@linaro.org>
Change all internal uses of rationalized public apis to reflect the
new names.
Theer are a few things that got changed as side effect of search/replace
matches, but these are almost all internal. I added a compatibility define
for the public enum that got renamed.
Theoretically existing code should not notice the difference from these
two patches. And new code will find the new names.
https://github.com/warmcat/libwebsockets/issues/357
Signed-off-by: Andy Green <andy.green@linaro.org>
This gets rid of all the platform-dependent #ifdef stuff and
migrates it into the new lws-plat-xxx.c files.
These are then included in a one-time test in libwebsockets.c
according basically to Windows or not.
The idea is from now on, all Windows-specific code should go in
lws-plat-win.c, where any kind of Windows perversion like DWORD
is fine.
Any new functions going in there should be named lws_plat_...
and be defined in all the lws-plat-xxx.c file (currently just
win32 and unix platforms are supported).
Signed-off-by: Andy Green <andy.green@linaro.org>
under load, writing packet sizes to the socket that are normally fine
can do partial writes, eg asking to write 4096 may only take 2800 of
it and return 2800 from the actual send.
Until now lws assumed that if it was safe to send, it could take any
size buffer, that's not the case under load.
This patch changes lws_write to return the amount actually taken...
that and the meaning of it becomes tricky when dealing with
compressed links, the amount taken and the amount sent differ. Also
there is no way to recover at the moment from a protocol-encoded
frame only being partially accepted... however for http file send
content it can and does recover now.
Small frames don't have to take any care about it but large atomic
sends (> 2K) have been seen to fail under load.
Signed-off-by: Andy Green <andy.green@linaro.org>
Fixed so that the build options for the CMake project works:
- The test apps used the LWS_NO_EXTENSIONS define, so they needed lws_config.h included when building using CMake.
- Rename some options so that individual test apps can be turned off.
- Separate building the test-client/test-server and compiling the server/client parts into the lib.
- Don't include server or client specific sources into the build if they shouldn't be built.
- Added an error if both client and server parts are excluded at the same time (makes no sense).
- Removed duplicate install targets for the test apps.
- Commented out the WITH_LIBCRYPTO option since it isn't used at the moment.
This now exercises the code for dealing with rx that spills over
the rx buffer. Single fraggle uses the default rx buffer size
of 4096, it also now exercises code around that.
Signed-off-by: Andy Green <andy.green@linaro.org>
- Define LWS_DLL and LWS_INTERNAL when websockets_shared is compiled.
- The websocket_shared target compiles to websocket.lib / websocket.dll
(websocket.lib contains the exported functions for websocket.dll, and is
the file that is linked to when a program wants to use the dll)
- The websocket target compiles to websocket_static.lib on windows.
- Replaced any "extern" with "LWS_EXTERN" on libwebsockets.h for proper
DLL function exports.
- Created a LIB_LIST with all the libwebsocket dependencies, instead of
multiple calls to target_link_libraries, only one call is made for both
the static and shared library version. This makes it easy to add other
variants if wanted in the future.
- Added ZLIB as a dependency for the libs, so that the build order will be
correct at all times.
- Added a dependency for the websockets lib to the test apps, so it is
built before them.
- Fixed the test-server-extpoll app to include the emulated_poll, and link
to winsock on Windows.
- Removed the global export of libwebsocket_internal_extensions, and added
a function libwebsocket_get_internal_extensions() that returns it
instead. Using the global would not work with the DLL export on Windows.
*** This patch changes an API all apps use ***
Context creation parameters are getting a bit out of control, this
patch creates a struct to contain them.
All the test apps are updated accordingly.
Signed-off-by: Andy Green <andy.green@linaro.org>
Since v13 was defined as the released ietf version the older versions
are deprecated. This patch strips out everything to do with the older
versions and gets rid of the option to send stuff unmasked.
The in-tree md5 implementation is then also deleted as nothing needs
it any more, 1280 loc are shed in all
Signed-off-by: Andy Green <andy.green@linaro.org>
The new --without-extensions config flag completely removes all code
and data related to extensions from the build throughout the library
when given.
Signed-off-by: Andy Green <andy.green@linaro.org>
