Transferring some argument pack is much easier than trying to
deserialize into an existing object when you also have to transfer more
information than just that object.
And add separate implementations for the native plugin and the Wine
plugin host. This way we can easily allow the native host to do
callbacks without having to manage a load of lambdas.
This took me a few hours of non-stop headaches to figure out. Apparently
deep inside of Wine's headers having __MINGW32__ defined will cause some
GUIDs to be defined slightly differently. This normally wouldn't cause
issues, but when including `shellobj.h` or `objbase.h` this results in
multiple definition linking errors that are basically impossible to
diagnose.
For some reason this is required on the Ubuntu 18.04 build, but not on
my computer nor on the Ubuntu 20.04 build all using the same version of
Wine and GCC.
This is not going to work due to the linked issue with Meson. I didn't
want to reinvent the wheel by writing a meson build file by hand, but
we'll just have to.
There were already similar warnings on 32-bit winegcc, but now it also
happens on the 64-bit version. Instead of adding
`-Wno-ignored-attributes` we'll just sprinkle some warning ignores here
and there to prevent any other surprises.
This is a pretty huge change that will be important for being able to
handle nested or mutually recursive `dispatch()` and `audioMaster()`
calls. This sadly all had to be done in a single commit, so here's a
summary:
- `src/common/sockets.h:Sockets` contains all sockets on both the plugin
and the Wine host side, and is used to both listen on and connect to
the sockets.
- Sockets and other temporary files respect `$XDG_RUNTIME_DIR` instead
of being dumped in `/tmp`.
- All sockets now have a unique endpoint in
`/run/user/<uid>/yabridge-<plugin_name>-<random_id>/`. This is
important for when we want to have multiple socket connections for
handling `dispatch()` and `audioMaster()`.
- Because of the above, we no longer clean up the socket endpoint files
after the connection gets established during initialization. Instead
we'll remove the socket base directory when shutting down.
Robbert van der Helm