This adds a function that, given a QDict of non-help options, prints
help for user creatable objects.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
include/qom/object_interfaces.h | 9 +++++++++
qom/object_interfaces.c | 9 +++++++++
2 files changed, 18 insertions(+)
diff --git a/include/qom/object_interfaces.h b/include/qom/object_interfaces.h
index f118fb516b..53b114b11a 100644
--- a/include/qom/object_interfaces.h
+++ b/include/qom/object_interfaces.h
@@ -161,6 +161,15 @@ int user_creatable_add_opts_foreach(void *opaque,
*/
bool user_creatable_print_help(const char *type, QemuOpts *opts);
+/**
+ * user_creatable_print_help_from_qdict:
+ * @args: options to create
+ *
+ * Prints help considering the other options given in @args (if "qom-type" is
+ * given and valid, print properties for the type, otherwise print valid types)
+ */
+void user_creatable_print_help_from_qdict(QDict *args);
+
/**
* user_creatable_del:
* @id: the unique ID for the object
diff --git a/qom/object_interfaces.c b/qom/object_interfaces.c
index 3fd1da157e..ed896fe764 100644
--- a/qom/object_interfaces.c
+++ b/qom/object_interfaces.c
@@ -279,6 +279,15 @@ bool user_creatable_print_help(const char *type, QemuOpts *opts)
return false;
}
+void user_creatable_print_help_from_qdict(QDict *args)
+{
+ const char *type = qdict_get_try_str(args, "qom-type");
+
+ if (!type || !user_creatable_print_type_properites(type)) {
+ user_creatable_print_types();
+ }
+}
+
bool user_creatable_del(const char *id, Error **errp)
{
Object *container;
--
2.25.4