qom: move object_set_prop_keyval into object.c

This matches the location of the object_set_props and object_set_propv
methods, since this method is not inherently tied to the user creatable
interface. As part of this, object_set_props_from_qdict is also exposed
as a public API since it is still called from object_interfaces.c.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

include/qom/object.h

@@ -748,6 +748,37 @@ bool object_set_props(Object *obj, Error **errp, ...) G_GNUC_NULL_TERMINATED;
  */
 bool object_set_propv(Object *obj, va_list vargs, Error **errp);
 
+/**
+ * object_set_props_from_qdict:
+ * @obj: a QOM object
+ * @qdict: a dictionary with the properties to be set
+ * @v: a visitor to iterate over @dict
+ * @errp: pointer to error object
+ *
+ * For each key in the dictionary, set the corresponding
+ * property in @obj.
+ *
+ * Returns: %true on success, %false on error.
+ */
+bool object_set_props_from_qdict(Object *obj, const QDict *qdict,
+                                 Visitor *v, Error **errp);
+
+/**
+ * object_set_props_from_keyval:
+ * @obj: a QOM object
+ * @qdict: a dictionary with the properties to be set
+ * @from_json: true if leaf values of @qdict are typed, false if they
+ * are strings
+ * @errp: pointer to error object
+ *
+ * For each key in the dictionary, parse the value string if needed,
+ * then set the corresponding property in @obj.
+ *
+ * Returns: %true on success, %false on error.
+ */
+bool object_set_props_from_keyval(Object *obj, const QDict *qdict,
+                                  bool from_json, Error **errp);
+
 /**
  * object_initialize:
  * @obj: A pointer to the memory to be used for the object.
@@ -914,22 +945,6 @@ type_init(do_qemu_init_ ## type_array)
  */
 bool type_print_class_properties(const char *type);
 
-/**
- * object_set_props_from_keyval:
- * @obj: a QOM object
- * @qdict: a dictionary with the properties to be set
- * @from_json: true if leaf values of @qdict are typed, false if they
- * are strings
- * @errp: pointer to error object
- *
- * For each key in the dictionary, parse the value string if needed,
- * then set the corresponding property in @obj.
- *
- * Returns: %true on success, %false on error.
- */
-bool object_set_props_from_keyval(Object *obj, const QDict *qdict,
-                                  bool from_json, Error **errp);
-
 /**
  * object_class_dynamic_cast_assert:
  * @klass: The #ObjectClass to attempt to cast.

qom/object.c

@@ -23,6 +23,7 @@
 #include "qapi/qobject-input-visitor.h"
 #include "qapi/forward-visitor.h"
 #include "qapi/qapi-builtin-visit.h"
+#include "qobject/qdict.h"
 #include "qobject/qjson.h"
 #include "qemu/id.h"
 #include "qapi/qmp/qerror.h"
@@ -838,6 +839,41 @@ bool object_set_propv(Object *obj,
     return true;
 }
 
+bool object_set_props_from_qdict(Object *obj, const QDict *qdict,
+                                 Visitor *v, Error **errp)
+{
+    ERRP_GUARD();
+    const QDictEntry *e;
+
+    if (!visit_start_struct(v, NULL, NULL, 0, errp)) {
+        return false;
+    }
+    for (e = qdict_first(qdict); e; e = qdict_next(qdict, e)) {
+        if (!object_property_set(obj, e->key, v, errp)) {
+            goto out;
+        }
+    }
+    visit_check_struct(v, errp);
+out:
+    visit_end_struct(v, NULL);
+
+    return *errp == NULL;
+}
+
+bool object_set_props_from_keyval(Object *obj, const QDict *qdict,
+                                  bool from_json, Error **errp)
+{
+    bool ret;
+    Visitor *v;
+    if (from_json) {
+        v = qobject_input_visitor_new(QOBJECT(qdict));
+    } else {
+        v = qobject_input_visitor_new_keyval(QOBJECT(qdict));
+    }
+    ret = object_set_props_from_qdict(obj, qdict, v, errp);
+    visit_free(v);
+    return ret;
+}
 
 Object *object_dynamic_cast(Object *obj, const char *typename)
 {

qom/object_interfaces.c

@@ -44,42 +44,6 @@ bool user_creatable_can_be_deleted(UserCreatable *uc)
     }
 }
 
-static bool object_set_props_from_qdict(Object *obj, const QDict *qdict,
-                                        Visitor *v, Error **errp)
-{
-    ERRP_GUARD();
-    const QDictEntry *e;
-
-    if (!visit_start_struct(v, NULL, NULL, 0, errp)) {
-        return false;
-    }
-    for (e = qdict_first(qdict); e; e = qdict_next(qdict, e)) {
-        if (!object_property_set(obj, e->key, v, errp)) {
-            goto out;
-        }
-    }
-    visit_check_struct(v, errp);
-out:
-    visit_end_struct(v, NULL);
-
-    return *errp == NULL;
-}
-
-bool object_set_props_from_keyval(Object *obj, const QDict *qdict,
-                                  bool from_json, Error **errp)
-{
-    bool ret;
-    Visitor *v;
-    if (from_json) {
-        v = qobject_input_visitor_new(QOBJECT(qdict));
-    } else {
-        v = qobject_input_visitor_new_keyval(QOBJECT(qdict));
-    }
-    ret = object_set_props_from_qdict(obj, qdict, v, errp);
-    visit_free(v);
-    return ret;
-}
-
 Object *user_creatable_add_type(const char *type, const char *id,
                                 const QDict *qdict,
                                 Visitor *v, Error **errp)