From b2cd7dee86f27b6307b4bd411133bfb6ebc2be66 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Thu, 9 Feb 2012 09:52:59 +0100 Subject: qom: add generic string parsing/printing Add generic property accessors that take a string and parse it appropriately for the property type. All the magic here is done by the new string-based visitors. Signed-off-by: Paolo Bonzini --- include/qemu/object.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'include') diff --git a/include/qemu/object.h b/include/qemu/object.h index 5179c0cf5a..ff6be14dfc 100644 --- a/include/qemu/object.h +++ b/include/qemu/object.h @@ -729,6 +729,30 @@ int64_t object_property_get_int(Object *obj, const char *name, void object_property_set(Object *obj, struct Visitor *v, const char *name, struct Error **errp); +/** + * object_property_parse: + * @obj: the object + * @string: the string that will be used to parse the property value. + * @name: the name of the property + * @errp: returns an error if this function fails + * + * Parses a string and writes the result into a property of an object. + */ +void object_property_parse(Object *obj, const char *string, + const char *name, struct Error **errp); + +/** + * object_property_print: + * @obj: the object + * @name: the name of the property + * @errp: returns an error if this function fails + * + * Returns a string representation of the value of the property. The + * caller shall free the string. + */ +char *object_property_print(Object *obj, const char *name, + struct Error **errp); + /** * object_property_get_type: * @obj: the object -- cgit v1.2.1