Add a dlo-based layout callback for use with lhp.
If lhp_dl_render() is used as the Lws Html/CSS parser callback, it
produces a display_list representation of the Html as DLOs, referencing the
appropriate CSS to drive the layout as best it can.
The display list can be rasterized on to an lws_display using the display's
state object
lds->disp->blit(lds, (uint8_t *)&dl, &box);
Coverity gets antsy that we were checking wsi->a.protocol for NULL earlier
then start using it... explicitly bail if it's NULL before we start using
it.
For plugins that handle PROTOCOL_INIT, we have to iterate any PLUGINS_BUILTIN
plugins as if we had just discovered and loaded them from plugin files, so
they bind to vhosts appropriately.
Add some private helpers to keep the guts from duplication in plat.
Pick some common errno constants for the platform and provide strings for
them. Replace numeric errno logging with the new api for client.
Replace any usage of strerror() in network code with the new api. For
constrained devices, this should give a small saving on .rodata.
Leave some usages in daemonize.c and unix plat where the size isn't going
to matter.
async-dns has to keep a listener on udp:53, but its tag doesn't really give
a clue what it is
[1534033|wsisrv|0|adopted]
this patch improves it and moves the decision about putting the server wsi
in SERVER or MUX group to the caller instead of guessing from the desc
name.
[1549684|wsisrv|0|system|asyncdns]
Adds an example for NXP RT595S eval board, using serialized SS over CDC /
ACM USB composite device, one ttyACM for logs and the other for the SSS
link.
Add some exports so the api test can inject results into the parser for
live queries, suppressing asking the server but otherwise following the
flow.
Provide two new suspect responses for injection and parsing in ctest.
Add a --cos option to minimal-http-client to force a close after the
connection has started the async dns.
lws_sequencer and lws_abstract were both false starts trying to do the
functionality of secure streams.
Since Secure Streams does a better job for both and there are no known
out-of-tree users of them, let's remove them and focus on Secure Streams.
This is a NOP for existing usecases.
At the moment the only implemented transport for serialized SS is wsi, it's
typically used with Unix Domain Sockets, but it also works over tcp the
same.
It generalizes the interface between serialized chunks and the
transport, separately for client and proxy. The wsi transport is migrated
to use the new transport ops structs.
It will then be possible to "bring your own transport", so long as it is
reliable, and in-order, both for proxy and client / sspc.
We also adapt minimal-secure-streams-binance to build the -client variant
via SS proxy as well.
LWS_ONLY_SSPC is added so libwebsockets can be produced with just sspc
client support even for tiny targets.
A new embedded minimal example for rpi pico is also provided that
demonstrates using Serialized SS over a UART to an SS proxy, to implement
the SS Binance example on the pico, even though it has no networking itself.
