diff options
Diffstat (limited to 'qom')
| -rw-r--r-- | qom/object.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/qom/object.c b/qom/object.c index 4ade40912d..2d29019620 100644 --- a/qom/object.c +++ b/qom/object.c @@ -19,8 +19,10 @@ #include "qapi/visitor.h" #include "qapi/string-input-visitor.h" #include "qapi/string-output-visitor.h" +#include "qapi/qobject-input-visitor.h" #include "qapi/qapi-builtin-visit.h" #include "qapi/qmp/qerror.h" +#include "qapi/qmp/qjson.h" #include "trace.h" /* TODO: replace QObject with a simpler visitor to avoid a dependency @@ -268,6 +270,10 @@ static void object_property_free(gpointer data) { ObjectProperty *prop = data; + if (prop->defval) { + qobject_unref(prop->defval); + prop->defval = NULL; + } g_free(prop->name); g_free(prop->type); g_free(prop->description); @@ -1438,6 +1444,45 @@ int64_t object_property_get_int(Object *obj, const char *name, return retval; } +static void object_property_init_defval(Object *obj, ObjectProperty *prop) +{ + Visitor *v = qobject_input_visitor_new(prop->defval); + + assert(prop->set != NULL); + prop->set(obj, v, prop->name, prop->opaque, &error_abort); + + visit_free(v); +} + +static void object_property_set_default(ObjectProperty *prop, QObject *defval) +{ + assert(!prop->defval); + assert(!prop->init); + + prop->defval = defval; + prop->init = object_property_init_defval; +} + +void object_property_set_default_bool(ObjectProperty *prop, bool value) +{ + object_property_set_default(prop, QOBJECT(qbool_from_bool(value))); +} + +void object_property_set_default_str(ObjectProperty *prop, const char *value) +{ + object_property_set_default(prop, QOBJECT(qstring_from_str(value))); +} + +void object_property_set_default_int(ObjectProperty *prop, int64_t value) +{ + object_property_set_default(prop, QOBJECT(qnum_from_int(value))); +} + +void object_property_set_default_uint(ObjectProperty *prop, uint64_t value) +{ + object_property_set_default(prop, QOBJECT(qnum_from_uint(value))); +} + void object_property_set_uint(Object *obj, uint64_t value, const char *name, Error **errp) { @@ -2549,6 +2594,9 @@ void object_property_add_alias(Object *obj, const char *name, goto out; } op->resolve = property_resolve_alias; + if (target_prop->defval) { + op->defval = qobject_ref(target_prop->defval); + } object_property_set_description(obj, op->name, target_prop->description, |