This is a rewrite of the patch from Soapyman here
https://github.com/warmcat/libwebsockets/pull/363
The main changes compared to Soapyman's original patch are
- There's no new stuff in the info struct user code does any overrides
it may want to do explicitly after lws_context_create returns
- User overrides for file ops can call through (subclass) to the original
platform implementation using lws_get_fops_plat()
- A typedef is provided for plat-specific fd type
- Public helpers are provided to allow user code to be platform-independent
about file access, using the lws platform file operations underneath:
static inline lws_filefd_type
lws_plat_file_open(struct lws_plat_file_ops *fops, const char *filename,
unsigned long *filelen, int flags)
static inline int
lws_plat_file_close(struct lws_plat_file_ops *fops, lws_filefd_type fd)
static inline unsigned long
lws_plat_file_seek_cur(struct lws_plat_file_ops *fops, lws_filefd_type fd,
long offset_from_cur_pos)
static inline int
lws_plat_file_read(struct lws_plat_file_ops *fops, lws_filefd_type fd,
unsigned long *amount, unsigned char *buf, unsigned long len)
static inline int
lws_plat_file_write(struct lws_plat_file_ops *fops, lws_filefd_type fd,
unsigned long *amount, unsigned char *buf, unsigned long len)
There's example documentation and implementation in the test server.
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>
Between changing to lws_ a few years ago and the previous two
patches migrating the public apis, there are only a few
internal functions left using libwebsocket_*.
Change those to also use lws_ without regard to compatibility
since they were never visible outside the library.
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>
Since 0d89f3cbed added recently,
http1.1 keepalive tries to actually keep alive.
Some updates are needed to keepalive flow to solve problems coming from
changes that were hidden until now by keepalive basically closing until
recently. It's not very noticable since clients will retry as close is
the default 1.0 behaviour... anyway this lets me do
wget http://localhost:7681/test.htmlhttp://localhost:7681/test.html
using keepalive correctly on the test server.
Signed-off-by: Andy Green <andy.green@linaro.org>
Connection upgrade handling for h2c
Establish http2 union struct and http2 connmode
No protocol code yet
Signed-off-by: Andy Green <andy.green@linaro.org>
Testing against truncated_send_malloc won't work if we've already
buffered and completed a partial buffer, as truncated_send_malloc
isn't free'd until the socket is destroyed.
We fail to deal with lists of protocols sent by the client
by picking one from the list properly. This fixes that and
adds protocol lists to the test client for regression testing.
Signed-off-by: Andy Green <andy.green@linaro.org>
