diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/qapi-commands.py | 20 | ||||
| -rw-r--r-- | scripts/qapi-event.py | 18 | ||||
| -rw-r--r-- | scripts/qapi-introspect.py | 4 | ||||
| -rw-r--r-- | scripts/qapi.py | 43 |
4 files changed, 49 insertions, 36 deletions
diff --git a/scripts/qapi-commands.py b/scripts/qapi-commands.py index 333a46f623..0090fb4f21 100644 --- a/scripts/qapi-commands.py +++ b/scripts/qapi-commands.py @@ -16,20 +16,22 @@ from qapi import * import re -def gen_command_decl(name, arg_type, ret_type): +def gen_command_decl(name, arg_type, boxed, ret_type): return mcgen(''' %(c_type)s qmp_%(c_name)s(%(params)s); ''', c_type=(ret_type and ret_type.c_type()) or 'void', c_name=c_name(name), - params=gen_params(arg_type, 'Error **errp')) + params=gen_params(arg_type, boxed, 'Error **errp')) -def gen_call(name, arg_type, ret_type): +def gen_call(name, arg_type, boxed, ret_type): ret = '' argstr = '' - if arg_type: + if boxed: + assert False # not implemented + elif arg_type: assert not arg_type.variants for memb in arg_type.members: if memb.optional: @@ -94,7 +96,7 @@ def gen_marshal_decl(name): proto=gen_marshal_proto(name)) -def gen_marshal(name, arg_type, ret_type): +def gen_marshal(name, arg_type, boxed, ret_type): ret = mcgen(''' %(proto)s @@ -136,7 +138,7 @@ def gen_marshal(name, arg_type, ret_type): (void)args; ''') - ret += gen_call(name, arg_type, ret_type) + ret += gen_call(name, arg_type, boxed, ret_type) # 'goto out' produced above for arg_type, and by gen_call() for ret_type if (arg_type and not arg_type.is_empty()) or ret_type: @@ -212,16 +214,16 @@ class QAPISchemaGenCommandVisitor(QAPISchemaVisitor): self._visited_ret_types = None def visit_command(self, name, info, arg_type, ret_type, - gen, success_response): + gen, success_response, boxed): if not gen: return - self.decl += gen_command_decl(name, arg_type, ret_type) + self.decl += gen_command_decl(name, arg_type, boxed, ret_type) if ret_type and ret_type not in self._visited_ret_types: self._visited_ret_types.add(ret_type) self.defn += gen_marshal_output(ret_type) if middle_mode: self.decl += gen_marshal_decl(name) - self.defn += gen_marshal(name, arg_type, ret_type) + self.defn += gen_marshal(name, arg_type, boxed, ret_type) if not middle_mode: self._regy += gen_register_command(name, success_response) diff --git a/scripts/qapi-event.py b/scripts/qapi-event.py index b9c6b6efdf..53410c26d5 100644 --- a/scripts/qapi-event.py +++ b/scripts/qapi-event.py @@ -14,18 +14,18 @@ from qapi import * -def gen_event_send_proto(name, arg_type): +def gen_event_send_proto(name, arg_type, boxed): return 'void qapi_event_send_%(c_name)s(%(param)s)' % { 'c_name': c_name(name.lower()), - 'param': gen_params(arg_type, 'Error **errp')} + 'param': gen_params(arg_type, boxed, 'Error **errp')} -def gen_event_send_decl(name, arg_type): +def gen_event_send_decl(name, arg_type, boxed): return mcgen(''' %(proto)s; ''', - proto=gen_event_send_proto(name, arg_type)) + proto=gen_event_send_proto(name, arg_type, boxed)) # Declare and initialize an object 'qapi' using parameters from gen_params() @@ -57,7 +57,7 @@ def gen_param_var(typ): return ret -def gen_event_send(name, arg_type): +def gen_event_send(name, arg_type, boxed): # FIXME: Our declaration of local variables (and of 'errp' in the # parameter list) can collide with exploded members of the event's # data type passed in as parameters. If this collision ever hits in @@ -72,7 +72,7 @@ def gen_event_send(name, arg_type): Error *err = NULL; QMPEventFuncEmit emit; ''', - proto=gen_event_send_proto(name, arg_type)) + proto=gen_event_send_proto(name, arg_type, boxed)) if arg_type and not arg_type.is_empty(): ret += mcgen(''' @@ -160,9 +160,9 @@ class QAPISchemaGenEventVisitor(QAPISchemaVisitor): self.defn += gen_enum_lookup(event_enum_name, self._event_names) self._event_names = None - def visit_event(self, name, info, arg_type): - self.decl += gen_event_send_decl(name, arg_type) - self.defn += gen_event_send(name, arg_type) + def visit_event(self, name, info, arg_type, boxed): + self.decl += gen_event_send_decl(name, arg_type, boxed) + self.defn += gen_event_send(name, arg_type, boxed) self._event_names.append(name) diff --git a/scripts/qapi-introspect.py b/scripts/qapi-introspect.py index e0f926be04..541644e350 100644 --- a/scripts/qapi-introspect.py +++ b/scripts/qapi-introspect.py @@ -154,14 +154,14 @@ const char %(c_name)s[] = %(c_string)s; for m in variants.variants]}) def visit_command(self, name, info, arg_type, ret_type, - gen, success_response): + gen, success_response, boxed): arg_type = arg_type or self._schema.the_empty_object_type ret_type = ret_type or self._schema.the_empty_object_type self._gen_json(name, 'command', {'arg-type': self._use_type(arg_type), 'ret-type': self._use_type(ret_type)}) - def visit_event(self, name, info, arg_type): + def visit_event(self, name, info, arg_type, boxed): arg_type = arg_type or self._schema.the_empty_object_type self._gen_json(name, 'event', {'arg-type': self._use_type(arg_type)}) diff --git a/scripts/qapi.py b/scripts/qapi.py index 9c48f6d80a..0c6159c400 100644 --- a/scripts/qapi.py +++ b/scripts/qapi.py @@ -826,10 +826,10 @@ class QAPISchemaVisitor(object): pass def visit_command(self, name, info, arg_type, ret_type, - gen, success_response): + gen, success_response, boxed): pass - def visit_event(self, name, info, arg_type): + def visit_event(self, name, info, arg_type, boxed): pass @@ -1165,7 +1165,8 @@ class QAPISchemaAlternateType(QAPISchemaType): class QAPISchemaCommand(QAPISchemaEntity): - def __init__(self, name, info, arg_type, ret_type, gen, success_response): + def __init__(self, name, info, arg_type, ret_type, gen, success_response, + boxed): QAPISchemaEntity.__init__(self, name, info) assert not arg_type or isinstance(arg_type, str) assert not ret_type or isinstance(ret_type, str) @@ -1175,12 +1176,14 @@ class QAPISchemaCommand(QAPISchemaEntity): self.ret_type = None self.gen = gen self.success_response = success_response + self.boxed = boxed def check(self, schema): if self._arg_type_name: self.arg_type = schema.lookup_type(self._arg_type_name) assert isinstance(self.arg_type, QAPISchemaObjectType) assert not self.arg_type.variants # not implemented + assert not self.boxed # not implemented if self._ret_type_name: self.ret_type = schema.lookup_type(self._ret_type_name) assert isinstance(self.ret_type, QAPISchemaType) @@ -1188,24 +1191,26 @@ class QAPISchemaCommand(QAPISchemaEntity): def visit(self, visitor): visitor.visit_command(self.name, self.info, self.arg_type, self.ret_type, - self.gen, self.success_response) + self.gen, self.success_response, self.boxed) class QAPISchemaEvent(QAPISchemaEntity): - def __init__(self, name, info, arg_type): + def __init__(self, name, info, arg_type, boxed): QAPISchemaEntity.__init__(self, name, info) assert not arg_type or isinstance(arg_type, str) self._arg_type_name = arg_type self.arg_type = None + self.boxed = boxed def check(self, schema): if self._arg_type_name: self.arg_type = schema.lookup_type(self._arg_type_name) assert isinstance(self.arg_type, QAPISchemaObjectType) assert not self.arg_type.variants # not implemented + assert not self.boxed # not implemented def visit(self, visitor): - visitor.visit_event(self.name, self.info, self.arg_type) + visitor.visit_event(self.name, self.info, self.arg_type, self.boxed) class QAPISchema(object): @@ -1381,6 +1386,7 @@ class QAPISchema(object): rets = expr.get('returns') gen = expr.get('gen', True) success_response = expr.get('success-response', True) + boxed = expr.get('boxed', False) if isinstance(data, OrderedDict): data = self._make_implicit_object_type( name, info, 'arg', self._make_members(data, info)) @@ -1388,15 +1394,16 @@ class QAPISchema(object): assert len(rets) == 1 rets = self._make_array_type(rets[0], info) self._def_entity(QAPISchemaCommand(name, info, data, rets, gen, - success_response)) + success_response, boxed)) def _def_event(self, expr, info): name = expr['event'] data = expr.get('data') + boxed = expr.get('boxed', False) if isinstance(data, OrderedDict): data = self._make_implicit_object_type( name, info, 'arg', self._make_members(data, info)) - self._def_entity(QAPISchemaEvent(name, info, data)) + self._def_entity(QAPISchemaEvent(name, info, data, boxed)) def _def_exprs(self): for expr_elem in self.exprs: @@ -1639,18 +1646,22 @@ extern const char *const %(c_name)s_lookup[]; return ret -def gen_params(arg_type, extra): +def gen_params(arg_type, boxed, extra): if not arg_type: return extra - assert not arg_type.variants ret = '' sep = '' - for memb in arg_type.members: - ret += sep - sep = ', ' - if memb.optional: - ret += 'bool has_%s, ' % c_name(memb.name) - ret += '%s %s' % (memb.type.c_param_type(), c_name(memb.name)) + if boxed: + assert False # not implemented + else: + assert not arg_type.variants + for memb in arg_type.members: + ret += sep + sep = ', ' + if memb.optional: + ret += 'bool has_%s, ' % c_name(memb.name) + ret += '%s %s' % (memb.type.c_param_type(), + c_name(memb.name)) if extra: ret += sep + extra return ret |