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qapi: expose all schema features to code

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This replaces use of the constants from the QapiSpecialFeatures
enum, with constants from the auto-generate QapiFeatures enum
in qapi-features.h

The 'deprecated' and 'unstable' features still have a little bit of
special handling, being force defined to be the 1st + 2nd features
in the enum, regardless of whether they're used in the schema. This
retains compatibility with common code that references the features
via the QapiSpecialFeatures constants.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250205123550.2754387-5-berrange@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Imports tidied up with isort]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Daniel P. Berrangé 2025-02-05 12:35:50 +00:00 • committed by Markus Armbruster
parent ba27dccc04
commit 2ebb09f34f
13 changed files with 110 additions and 7 deletions
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7
scripts/qapi/types.py
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@ -304,11 +304,14 @@ class QAPISchemaGenTypeVisitor(QAPISchemaModularCVisitor):
#include "qapi/dealloc-visitor.h"
#include "%(types)s.h"
#include "%(visit)s.h"
#include "%(prefix)sqapi-features.h"
''',
types=types, visit=visit))
types=types, visit=visit,
prefix=self._prefix))
self._genh.preamble_add(mcgen('''
#include "qapi/qapi-builtin-types.h"
'''))
''',
prefix=self._prefix))
def visit_begin(self, schema: QAPISchema) -> None:
# gen_object() is recursive, ensure it doesn't visit the empty type