session: Add callbacks for config creation and distruction

Whenever a new session is created, the core will ask the plugin
the create the config. This config can then be used by the core
to enforce the user settings.

The owner ship of this config stays in the plugin. Therefore, the plugin
will destroy is later.

diff --git a/include/session.h b/include/session.h
index 2f5c80b..34ed25d 100644 (file)
--- a/include/session.h
+++ b/include/session.h
@@ -71,6 +71,9 @@ struct connman_session_policy {
                                const char *key, connman_bool_t *val);
        int (*get_string) (struct connman_session *session,
                                const char *key, char **val);
+       struct connman_session_config *(*create)(
+                                       struct connman_session *session);
+       void (*destroy)(struct connman_session *session);
 };
 
 int connman_session_policy_register(struct connman_session_policy *config);