diff options
Diffstat (limited to 'scripts/qapi')
| -rw-r--r-- | scripts/qapi/common.py | 36 |
1 files changed, 26 insertions, 10 deletions
diff --git a/scripts/qapi/common.py b/scripts/qapi/common.py index f205805751..b1cf33af21 100644 --- a/scripts/qapi/common.py +++ b/scripts/qapi/common.py @@ -740,6 +740,10 @@ def check_event(expr, info): allow_metas=meta) +def enum_get_names(expr): + return [e['name'] for e in expr['data']] + + def check_union(expr, info): name = expr['union'] base = expr.get('base') @@ -799,7 +803,7 @@ def check_union(expr, info): # If the discriminator names an enum type, then all members # of 'data' must also be members of the enum type. if enum_define: - if key not in enum_define['data']: + if key not in enum_get_names(enum_define): raise QAPISemError(info, "Discriminator value '%s' is not found in " "enum '%s'" @@ -831,7 +835,7 @@ def check_alternate(expr, info): if qtype == 'QTYPE_QSTRING': enum_expr = enum_types.get(value) if enum_expr: - for v in enum_expr['data']: + for v in enum_get_names(enum_expr): if v in ['on', 'off']: conflicting.add('QTYPE_QBOOL') if re.match(r'[-+0-9.]', v): # lazy, could be tightened @@ -847,9 +851,15 @@ def check_alternate(expr, info): types_seen[qt] = key +def normalize_enum(expr): + if isinstance(expr['data'], list): + expr['data'] = [m if isinstance(m, dict) else {'name': m} + for m in expr['data']] + + def check_enum(expr, info): name = expr['enum'] - members = expr.get('data') + members = expr['data'] prefix = expr.get('prefix') if not isinstance(members, list): @@ -858,8 +868,11 @@ def check_enum(expr, info): if prefix is not None and not isinstance(prefix, str): raise QAPISemError(info, "Enum '%s' requires a string for 'prefix'" % name) + for member in members: - check_name(info, "Member of enum '%s'" % name, member, + source = "dictionary member of enum '%s'" % name + check_known_keys(info, source, member, ['name'], []) + check_name(info, "Member of enum '%s'" % name, member['name'], enum_member=True) @@ -937,6 +950,7 @@ def check_exprs(exprs): if 'enum' in expr: meta = 'enum' check_keys(expr_elem, 'enum', ['data'], ['if', 'prefix']) + normalize_enum(expr) enum_types[expr[meta]] = expr elif 'union' in expr: meta = 'union' @@ -1633,14 +1647,16 @@ class QAPISchema(object): self.the_empty_object_type = QAPISchemaObjectType( 'q_empty', None, None, None, None, [], None) self._def_entity(self.the_empty_object_type) - qtype_values = self._make_enum_members(['none', 'qnull', 'qnum', - 'qstring', 'qdict', 'qlist', - 'qbool']) + + qtypes = ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', + 'qbool'] + qtype_values = self._make_enum_members([{'name': n} for n in qtypes]) + self._def_entity(QAPISchemaEnumType('QType', None, None, None, qtype_values, 'QTYPE')) def _make_enum_members(self, values): - return [QAPISchemaMember(v) for v in values] + return [QAPISchemaMember(v['name']) for v in values] def _make_implicit_enum_type(self, name, info, ifcond, values): # See also QAPISchemaObjectTypeMember._pretty_owner() @@ -1740,8 +1756,8 @@ class QAPISchema(object): else: variants = [self._make_simple_variant(key, value, info) for (key, value) in data.items()] - typ = self._make_implicit_enum_type(name, info, ifcond, - [v.name for v in variants]) + enum = [{'name': v.name} for v in variants] + typ = self._make_implicit_enum_type(name, info, ifcond, enum) tag_member = QAPISchemaObjectTypeMember('type', typ, False) members = [tag_member] self._def_entity( |