afb-xreq: prepare futur afb_request

[src/app-framework-binder.git] / include / afb / afb-req-common.h

diff --git a/include/afb/afb-req-common.h b/include/afb/afb-req-common.h
index 8bb25f7..1bb017e 100644 (file)
--- a/include/afb/afb-req-common.h
+++ b/include/afb/afb-req-common.h
@@ -76,6 +76,7 @@ struct afb_req_itf
        void (*subcall_req)(void *closure, const char *api, const char *verb, struct json_object *args, void (*callback)(void*, int, struct json_object*, struct afb_req), void *cb_closure);
 
        int (*has_permission)(void *closure, const char *permission);
+       char *(*get_application_id)(void *closure);
 };
 
 /*
@@ -88,7 +89,7 @@ struct afb_req
 };
 
 /*
- * Checks wether the request 'req' is valid or not.
+ * Checks whether the request 'req' is valid or not.
  *
  * Returns 0 if not valid or 1 if valid.
  */
@@ -445,3 +446,17 @@ static inline int afb_req_has_permission(struct afb_req req, const char *permiss
        return req.itf->has_permission(req.closure, permission);
 }
 
+/*
+ * Get the application identifier of the client application for the
+ * request 'req'.
+ *
+ * Returns the application identifier or NULL when the application
+ * can not be identified.
+ *
+ * The returned value if not NULL must be freed by the caller
+ */
+static inline char *afb_req_get_application_id(struct afb_req req)
+{
+       return req.itf->get_application_id(req.closure);
+}
+