From 961c47bb8bacc9ae21c0760fa6e2594156299dd7 Mon Sep 17 00:00:00 2001 From: Alexey Kardashevskiy Date: Fri, 2 Mar 2018 00:09:39 +1100 Subject: qmp: Add qom-list-properties to list QOM object properties There is already 'device-list-properties' which does most of the job, however it does not handle everything returned by qom-list-types such as machines as they inherit directly from TYPE_OBJECT and not TYPE_DEVICE. It does not handle abstract classes either. This adds a new qom-list-properties command which prints properties of a specific class and its instance. It is pretty much a simplified copy of the device-list-properties handler. Since it creates an object instance, device properties should appear in the output as they are copied to QOM properties at the instance_init hook. This adds a object_class_property_iter_init() helper to allow class properties enumeration uses it in the new QMP command to allow properties listing for abstract classes. Signed-off-by: Alexey Kardashevskiy Message-Id: <20180301130939.15875-3-aik@ozlabs.ru> Signed-off-by: Paolo Bonzini --- qom/object.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'qom') diff --git a/qom/object.c b/qom/object.c index f70a75c..755ad03 100644 --- a/qom/object.c +++ b/qom/object.c @@ -1037,6 +1037,13 @@ ObjectProperty *object_property_iter_next(ObjectPropertyIterator *iter) return val; } +void object_class_property_iter_init(ObjectPropertyIterator *iter, + ObjectClass *klass) +{ + g_hash_table_iter_init(&iter->iter, klass->properties); + iter->nextclass = klass; +} + ObjectProperty *object_class_property_find(ObjectClass *klass, const char *name, Error **errp) { -- cgit v1.1