2 * Copyright (c) 2015 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
16 *------------------------------------------------------------------
17 * sample_test.c - test harness plugin
18 *------------------------------------------------------------------
22 #include <vlibapi/api.h>
23 #include <vlibmemory/api.h>
24 #include <vlibsocket/api.h>
25 #include <vppinfra/error.h>
26 #include <vlibapi/vat_helper_macros.h>
28 uword unformat_sw_if_index (unformat_input_t * input, va_list * args);
30 /* Declare message IDs */
31 #include <sample/sample_msg_enum.h>
33 /* define message structures */
35 #include <sample/sample_all_api_h.h>
38 /* declare message handlers for each api */
40 #define vl_endianfun /* define message structures */
41 #include <sample/sample_all_api_h.h>
44 /* instantiate all the print functions we know about */
45 #define vl_print(handle, ...)
47 #include <sample/sample_all_api_h.h>
50 /* Get the API version number. */
51 #define vl_api_version(n,v) static u32 api_version=(v);
52 #include <sample/sample_all_api_h.h>
57 /* API message ID base */
62 sample_test_main_t sample_test_main;
64 #define foreach_standard_reply_retval_handler \
65 _(sample_macswap_enable_disable_reply)
68 static void vl_api_##n##_t_handler \
69 (vl_api_##n##_t * mp) \
71 vat_main_t * vam = sample_test_main.vat_main; \
72 i32 retval = ntohl(mp->retval); \
73 if (vam->async_mode) { \
74 vam->async_errors += (retval < 0); \
76 vam->retval = retval; \
77 vam->result_ready = 1; \
80 foreach_standard_reply_retval_handler;
84 * Table of message reply handlers, must include boilerplate handlers
87 #define foreach_vpe_api_reply_msg \
88 _(SAMPLE_MACSWAP_ENABLE_DISABLE_REPLY, sample_macswap_enable_disable_reply)
91 static int api_sample_macswap_enable_disable (vat_main_t * vam)
93 sample_test_main_t * sm = &sample_test_main;
94 unformat_input_t * i = vam->input;
96 int enable_disable = 1;
98 vl_api_sample_macswap_enable_disable_t * mp;
100 /* Parse args required to build the message */
101 while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
102 if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
104 else if (unformat (i, "sw_if_index %d", &sw_if_index))
106 else if (unformat (i, "disable"))
112 if (sw_if_index == ~0) {
113 errmsg ("missing interface name / explicit sw_if_index number \n");
117 /* Construct the API message */
118 M(SAMPLE_MACSWAP_ENABLE_DISABLE, sample_macswap_enable_disable);
119 mp->sw_if_index = ntohl (sw_if_index);
120 mp->enable_disable = enable_disable;
125 /* Wait for a reply... */
130 * List of messages that the api test plugin sends,
131 * and that the data plane plugin processes
133 #define foreach_vpe_api_msg \
134 _(sample_macswap_enable_disable, "<intfc> [disable]")
136 void vat_api_hookup (vat_main_t *vam)
138 sample_test_main_t * sm = &sample_test_main;
139 /* Hook up handlers for replies from the data plane plug-in */
141 vl_msg_api_set_handlers((VL_API_##N + sm->msg_id_base), \
143 vl_api_##n##_t_handler, \
145 vl_api_##n##_t_endian, \
146 vl_api_##n##_t_print, \
147 sizeof(vl_api_##n##_t), 1);
148 foreach_vpe_api_reply_msg;
151 /* API messages we can send */
152 #define _(n,h) hash_set_mem (vam->function_by_name, #n, api_##n);
157 #define _(n,h) hash_set_mem (vam->help_by_name, #n, h);
162 clib_error_t * vat_plugin_register (vat_main_t *vam)
164 sample_test_main_t * sm = &sample_test_main;
169 name = format (0, "sample_%08x%c", api_version, 0);
170 sm->msg_id_base = vl_client_get_first_plugin_msg_id ((char *) name);
172 if (sm->msg_id_base != (u16) ~0)
173 vat_api_hookup (vam);