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authorMarc-André Lureau <marcandre.lureau@redhat.com>2018-12-13 16:37:04 +0400
committerMarkus Armbruster <armbru@redhat.com>2018-12-13 19:20:11 +0100
commit1962bd39d567e8b44646e558b07b2742a5a61339 (patch)
tree0e9ed5c1470126b4547db126d9286b3d9dbb92af /scripts
parent9c2f56e9f9d5a1f9ddac77dda35f997738e85d11 (diff)
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qapi: change enum visitor and gen_enum* to take QAPISchemaMember
This will allow to add and access more properties associated with enum values/members, like the associated 'if' condition. We may want to have a specialized type QAPISchemaEnumMember, for now this will do. Modify gen_enum() and gen_enum_lookup() for the same reason. Suggested-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20181213123724.4866-3-marcandre.lureau@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/qapi/common.py22
-rwxr-xr-xscripts/qapi/doc.py2
-rw-r--r--scripts/qapi/events.py13
-rw-r--r--scripts/qapi/introspect.py5
-rw-r--r--scripts/qapi/types.py6
-rw-r--r--scripts/qapi/visit.py2
6 files changed, 26 insertions, 24 deletions
diff --git a/scripts/qapi/common.py b/scripts/qapi/common.py
index 55c914e..1fa2f79 100644
--- a/scripts/qapi/common.py
+++ b/scripts/qapi/common.py
@@ -1063,7 +1063,7 @@ class QAPISchemaVisitor(object):
def visit_builtin_type(self, name, info, json_type):
pass
- def visit_enum_type(self, name, info, ifcond, values, prefix):
+ def visit_enum_type(self, name, info, ifcond, members, prefix):
pass
def visit_array_type(self, name, info, ifcond, element_type):
@@ -1193,7 +1193,7 @@ class QAPISchemaEnumType(QAPISchemaType):
def visit(self, visitor):
visitor.visit_enum_type(self.name, self.info, self.ifcond,
- self.member_names(), self.prefix)
+ self.members, self.prefix)
class QAPISchemaArrayType(QAPISchemaType):
@@ -2012,19 +2012,19 @@ def _wrap_ifcond(ifcond, before, after):
return out
-def gen_enum_lookup(name, values, prefix=None):
+def gen_enum_lookup(name, members, prefix=None):
ret = mcgen('''
const QEnumLookup %(c_name)s_lookup = {
.array = (const char *const[]) {
''',
c_name=c_name(name))
- for value in values:
- index = c_enum_const(name, value, prefix)
+ for m in members:
+ index = c_enum_const(name, m.name, prefix)
ret += mcgen('''
- [%(index)s] = "%(value)s",
+ [%(index)s] = "%(name)s",
''',
- index=index, value=value)
+ index=index, name=m.name)
ret += mcgen('''
},
@@ -2035,9 +2035,9 @@ const QEnumLookup %(c_name)s_lookup = {
return ret
-def gen_enum(name, values, prefix=None):
+def gen_enum(name, members, prefix=None):
# append automatically generated _MAX value
- enum_values = values + ['_MAX']
+ enum_members = members + [QAPISchemaMember('_MAX')]
ret = mcgen('''
@@ -2045,11 +2045,11 @@ typedef enum %(c_name)s {
''',
c_name=c_name(name))
- for value in enum_values:
+ for m in enum_members:
ret += mcgen('''
%(c_enum)s,
''',
- c_enum=c_enum_const(name, value, prefix))
+ c_enum=c_enum_const(name, m.name, prefix))
ret += mcgen('''
} %(c_name)s;
diff --git a/scripts/qapi/doc.py b/scripts/qapi/doc.py
index 987fd3c..76cb186 100755
--- a/scripts/qapi/doc.py
+++ b/scripts/qapi/doc.py
@@ -206,7 +206,7 @@ class QAPISchemaGenDocVisitor(qapi.common.QAPISchemaVisitor):
def write(self, output_dir):
self._gen.write(output_dir, self._prefix + 'qapi-doc.texi')
- def visit_enum_type(self, name, info, ifcond, values, prefix):
+ def visit_enum_type(self, name, info, ifcond, members, prefix):
doc = self.cur_doc
self._gen.add(TYPE_FMT(type='Enum',
name=doc.symbol,
diff --git a/scripts/qapi/events.py b/scripts/qapi/events.py
index 2ed7902..f1b88d8 100644
--- a/scripts/qapi/events.py
+++ b/scripts/qapi/events.py
@@ -143,8 +143,8 @@ class QAPISchemaGenEventVisitor(QAPISchemaModularCVisitor):
QAPISchemaModularCVisitor.__init__(
self, prefix, 'qapi-events',
' * Schema-defined QAPI/QMP events', __doc__)
- self._enum_name = c_name(prefix + 'QAPIEvent', protect=False)
- self._event_names = []
+ self._event_enum_name = c_name(prefix + 'QAPIEvent', protect=False)
+ self._event_enum_members = []
def _begin_module(self, name):
types = self._module_basename('qapi-types', name)
@@ -170,15 +170,16 @@ class QAPISchemaGenEventVisitor(QAPISchemaModularCVisitor):
def visit_end(self):
(genc, genh) = self._module[self._main_module]
- genh.add(gen_enum(self._enum_name, self._event_names))
- genc.add(gen_enum_lookup(self._enum_name, self._event_names))
+ genh.add(gen_enum(self._event_enum_name, self._event_enum_members))
+ genc.add(gen_enum_lookup(self._event_enum_name,
+ self._event_enum_members))
def visit_event(self, name, info, ifcond, arg_type, boxed):
with ifcontext(ifcond, self._genh, self._genc):
self._genh.add(gen_event_send_decl(name, arg_type, boxed))
self._genc.add(gen_event_send(name, arg_type, boxed,
- self._enum_name))
- self._event_names.append(name)
+ self._event_enum_name))
+ self._event_enum_members.append(QAPISchemaMember(name))
def gen_events(schema, output_dir, prefix):
diff --git a/scripts/qapi/introspect.py b/scripts/qapi/introspect.py
index 67d6106..417625d 100644
--- a/scripts/qapi/introspect.py
+++ b/scripts/qapi/introspect.py
@@ -174,8 +174,9 @@ const QLitObject %(c_name)s = %(c_string)s;
def visit_builtin_type(self, name, info, json_type):
self._gen_qlit(name, 'builtin', {'json-type': json_type}, [])
- def visit_enum_type(self, name, info, ifcond, values, prefix):
- self._gen_qlit(name, 'enum', {'values': values}, ifcond)
+ def visit_enum_type(self, name, info, ifcond, members, prefix):
+ self._gen_qlit(name, 'enum',
+ {'values': [m.name for m in members]}, ifcond)
def visit_array_type(self, name, info, ifcond, element_type):
element = self._use_type(element_type)
diff --git a/scripts/qapi/types.py b/scripts/qapi/types.py
index fd78081..e8d22c5 100644
--- a/scripts/qapi/types.py
+++ b/scripts/qapi/types.py
@@ -212,10 +212,10 @@ class QAPISchemaGenTypeVisitor(QAPISchemaModularCVisitor):
self._genh.add(gen_type_cleanup_decl(name))
self._genc.add(gen_type_cleanup(name))
- def visit_enum_type(self, name, info, ifcond, values, prefix):
+ def visit_enum_type(self, name, info, ifcond, members, prefix):
with ifcontext(ifcond, self._genh, self._genc):
- self._genh.preamble_add(gen_enum(name, values, prefix))
- self._genc.add(gen_enum_lookup(name, values, prefix))
+ self._genh.preamble_add(gen_enum(name, members, prefix))
+ self._genc.add(gen_enum_lookup(name, members, prefix))
def visit_array_type(self, name, info, ifcond, element_type):
with ifcontext(ifcond, self._genh, self._genc):
diff --git a/scripts/qapi/visit.py b/scripts/qapi/visit.py
index 460cf12..24f85a2 100644
--- a/scripts/qapi/visit.py
+++ b/scripts/qapi/visit.py
@@ -310,7 +310,7 @@ class QAPISchemaGenVisitVisitor(QAPISchemaModularCVisitor):
''',
types=types))
- def visit_enum_type(self, name, info, ifcond, values, prefix):
+ def visit_enum_type(self, name, info, ifcond, members, prefix):
with ifcontext(ifcond, self._genh, self._genc):
self._genh.add(gen_visit_decl(name, scalar=True))
self._genc.add(gen_visit_enum(name))