This adds win32 build compatability to libwebsockets.
The patch is from Peter Hinz, Andy Green has cleaned it up a bit and
possibly broken win32 compatability since I can't test it, so there
may be followup patches. It compiles fine under Linux after this
patch anyway.
Much of the patch is changing a reserved keyword for Visual C compiler
"this" to "context", but there is no real C99 support in the MSFT
compiler even though it is 2011 so C99 style array declarations
have been mangled back into "ancient C" style.
Some windows-isms are also added like closesocket() but these are
quite localized. Win32 random is just using C library random() call
at the moment vs Linux /dev/urandom. canonical hostname detection is
broken in win32 at the moment.
Signed-off-by: Peter Hinz <cerebusrc@gmail.com>
Signed-off-by: Andy Green <andy@warmcat.com>
This adds a callback to protocols[0] which happens when the
Client HTTP handshake packet is being composed. After all the
headers for the websocket handshake to the server have been
added, the callback is called with a pointer to a char *
that allows extra headers to be added. See the comments in
libwebsocket.h or the api documentation for example code.
Signed-off-by: Andy Green <andy@warmcat.com>
This adds 76/00 client support to libwebsockets. It's still shipped
by browsers and more importantly still the only version supported by
server stuff like socket.io.
Signed-off-by: Andy Green <andy@warmcat.com>
This adds a LWS_CALLBACK_OPENSSL_LOAD_EXTRA_SERVER_VERIFY_CERTS callback
which offers a chance for the server context to be loaded with additional
certtificates allowing it to verify incoming client certs. The callback
always comes to protocol[0].
It also introduces the context option LWS_SERVER_OPTION_REQUIRE_VALID_OPENSSL_CLIENT_CERT
which will enforce client cert checking on any ssl connection.
Signed-off-by: Andy Green <andy@warmcat.com>
This adds 05 support, and -v switches on test-client and test-ping
to allow setting their ietf protocol version to 4 or 5.
It also optimizes the masking to us a function pointer, which
takes some conditionals out of the fast path.
Signed-off-by: Andy Green <andy@warmcat.com>
I?aki pointed out the dummy host field used in client test and ping
is not valid http. This patch changes it to use the actual host
name and adds an api to collect that from the context cheaply.
Reported-by: I?aki Baz Castillo <ibc@aliax.net>
Signed-off-by: Andy Green <andy@warmcat.com>
