diff options
Diffstat (limited to 'scripts/qapi/visit.py')
| -rw-r--r-- | scripts/qapi/visit.py | 64 |
1 files changed, 27 insertions, 37 deletions
diff --git a/scripts/qapi/visit.py b/scripts/qapi/visit.py index 3d09d44265..9b678e7263 100644 --- a/scripts/qapi/visit.py +++ b/scripts/qapi/visit.py @@ -263,13 +263,27 @@ out: c_name=c_name(name)) -class QAPISchemaGenVisitVisitor(QAPISchemaMonolithicCVisitor): +class QAPISchemaGenVisitVisitor(QAPISchemaModularCVisitor): - def __init__(self, prefix, opt_builtins): - QAPISchemaMonolithicCVisitor.__init__( + def __init__(self, prefix): + QAPISchemaModularCVisitor.__init__( self, prefix, 'qapi-visit', ' * Schema-defined QAPI visitors', __doc__) - self._opt_builtins = opt_builtins + self._add_module(None, ' * Built-in QAPI visitors') + self._genc.preamble_add(mcgen(''' +#include "qemu/osdep.h" +#include "qemu-common.h" +#include "qapi/error.h" +#include "qapi-builtin-visit.h" +''')) + self._genh.preamble_add(mcgen(''' +#include "qapi/visitor.h" +#include "qapi-builtin-types.h" + +''', + prefix=prefix)) + + def _begin_module(self, name): self._genc.preamble_add(mcgen(''' #include "qemu/osdep.h" #include "qemu-common.h" @@ -277,45 +291,21 @@ class QAPISchemaGenVisitVisitor(QAPISchemaMonolithicCVisitor): #include "qapi/qmp/qerror.h" #include "%(prefix)sqapi-visit.h" ''', - prefix=prefix)) + prefix=self._prefix)) self._genh.preamble_add(mcgen(''' -#include "qapi/visitor.h" +#include "qapi-builtin-visit.h" #include "%(prefix)sqapi-types.h" ''', - prefix=prefix)) - self._btin = guardstart('QAPI_VISIT_BUILTIN') - - def visit_end(self): - # To avoid header dependency hell, we always generate - # declarations for built-in types in our header files and - # simply guard them. See also opt_builtins (command line - # option -b). - self._btin += guardend('QAPI_VISIT_BUILTIN') - self._genh.preamble_add(self._btin) - self._btin = None + prefix=self._prefix)) def visit_enum_type(self, name, info, values, prefix): - # Special case for our lone builtin enum type - # TODO use something cleaner than existence of info - if not info: - self._btin += gen_visit_decl(name, scalar=True) - if self._opt_builtins: - self._genc.add(gen_visit_enum(name)) - else: - self._genh.add(gen_visit_decl(name, scalar=True)) - self._genc.add(gen_visit_enum(name)) + self._genh.add(gen_visit_decl(name, scalar=True)) + self._genc.add(gen_visit_enum(name)) def visit_array_type(self, name, info, element_type): - decl = gen_visit_decl(name) - defn = gen_visit_list(name, element_type) - if isinstance(element_type, QAPISchemaBuiltinType): - self._btin += decl - if self._opt_builtins: - self._genc.add(defn) - else: - self._genh.add(decl) - self._genc.add(defn) + self._genh.add(gen_visit_decl(name)) + self._genc.add(gen_visit_list(name, element_type)) def visit_object_type(self, name, info, base, members, variants): # Nothing to do for the special empty builtin @@ -336,6 +326,6 @@ class QAPISchemaGenVisitVisitor(QAPISchemaMonolithicCVisitor): def gen_visit(schema, output_dir, prefix, opt_builtins): - vis = QAPISchemaGenVisitVisitor(prefix, opt_builtins) + vis = QAPISchemaGenVisitVisitor(prefix) schema.visit(vis) - vis.write(output_dir) + vis.write(output_dir, opt_builtins) |