Fix-ups to improve the DBus.Address* method names.
For example, DBus.GetStream(string address ...) is clear enough and
better than DBus.AddressGetStream(string address ...).
Static methods corresponding to g_simple_async_report_* functions were
automatically grouped into the badly-named Simple class.
Add fix-ups to hide this Simple class, move the methods to
SimpleAsyncResult and rename them accordingly.
The values found by the parser for the GSocketFamily enum are in fact
constants defined in another header file, so the generated code would be
invalid.
We now hardcode the values through fix-ups. They probably don't
change, and they are also hardcoded in the gir file anyway, so it should
be OK.
Also fix-up a GInetAddress constructor that now gets generated.
The implementor class is not generated correctly, because of some
strangeness with the method names. And I don't think anyone would need
to implement it.
For properties, the parser guesses the type name from an all-caps macro
name. So if the GType has a funny name, like dbus -> DBus, the property
type is wrong.
The parser automatically groups static functions with the same prefix
into classes, but the right name can't be determined automatically.
In this case, ContentType.GetDescription(...) is much better than
Content.TypeGetDescription(...).
The interface parsing fix added a few properties on interfaces that have
no accessors. In this case, the code generated in the adapter for those
properties does not build: it tries to use (Get/Set)Property but they
don"t inherit from Glib.Object.
Hide those properties for now, until a proper fix is implemented. As
they were not available before, it's not that bad.
* generator/InterfaceGen.cs: don't grab the StreamWriter for consume-only.
* generator/InterfaceVM.cs: don't bitch or fail validation when missing
target on consume-only.
* generator/ObjectBase.cs: support a target_method attr on vms to point the
callback invocations at when the names don't match.
* gio/Gio.metadata: marks a few more ifaces consume-only until somebody
complains they need to implement one of them.
* gio/DBusInterfaceVTable.cs: unbuilt stab at a connection api.
* gio/Gio.metadata: some build tweaks and workarounds.
* gio/gio-api.raw: parse for 2.27.90.
