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authorDave Barach <dave@barachs.net>2016-01-04 15:27:42 -0500
committerDave Barach <dave@barachs.net>2016-01-04 15:28:11 -0500
commitb852bfa18ba5875484374eea1127996b4e41ab66 (patch)
tree738a731b4adac48536b689cc1103d3f17980dba3 /build-root/emacs-lisp/plugin-api-skel.el
parent7d08f5635df5936c2db13cbf19d7e0480b171488 (diff)
Emacs-lisp scripts to generate complete vpp plugins
Change-Id: Id71147a8d5e30aadfb90dc10ea9468cf36ef23a8 Signed-off-by: Dave Barach <dave@barachs.net>
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+;;; plugin-api-skel.el - vpp engine plug-in "all-apih.c" skeleton
+;;;
+;;; Copyright (c) 2016 Cisco and/or its affiliates.
+;;; Licensed under the Apache License, Version 2.0 (the "License");
+;;; you may not use this file except in compliance with the License.
+;;; You may obtain a copy of the License at:
+;;;
+;;; http://www.apache.org/licenses/LICENSE-2.0
+;;;
+;;; Unless required by applicable law or agreed to in writing, software
+;;; distributed under the License is distributed on an "AS IS" BASIS,
+;;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+;;; See the License for the specific language governing permissions and
+;;; limitations under the License.
+
+(require 'skeleton)
+
+(define-skeleton plugin-api-skel
+"Insert a plug-in '<name>.api' skeleton "
+nil
+'(if (not (boundp 'plugin-name))
+ (setq plugin-name (read-string "Plugin name: ")))
+'(setq PLUGIN-NAME (upcase plugin-name))
+"
+/* Define a simple enable-disable binary API to control the feature */
+
+define " plugin-name "_enable_disable {
+ /* Client identifier, set from api_main.my_client_index */
+ u32 client_index;
+
+ /* Arbitrary context, so client can match reply to request */
+ u32 context;
+
+ /* Enable / disable the feature */
+ u8 enable_disable;
+
+ /* Interface handle */
+ u32 sw_if_index;
+};
+
+define " plugin-name "_enable_disable_reply {
+ /* From the request */
+ u32 context;
+
+ /* Return value, zero means all OK */
+ i32 retval;
+};
+")