--- /dev/null
+/*
+ * mactime.c - skeleton vpp-api-test plug-in
+ *
+ * Copyright (c) <current-year> <your-organization>
+ * 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.
+ */
+#include <vat/vat.h>
+#include <vlibapi/api.h>
+#include <vlibmemory/api.h>
+#include <vppinfra/error.h>
+#include <vppinfra/time_range.h>
+
+uword vat_unformat_sw_if_index (unformat_input_t * input, va_list * args);
+
+/* Declare message IDs */
+#include <mactime/mactime_msg_enum.h>
+
+/* define message structures */
+#define vl_typedefs
+#include <mactime/mactime_all_api_h.h>
+#undef vl_typedefs
+
+/* declare message handlers for each api */
+
+#define vl_endianfun /* define message structures */
+#include <mactime/mactime_all_api_h.h>
+#undef vl_endianfun
+
+/* instantiate all the print functions we know about */
+#define vl_print(handle, ...)
+#define vl_printfun
+#include <mactime/mactime_all_api_h.h>
+#undef vl_printfun
+
+/* Get the API version number. */
+#define vl_api_version(n,v) static u32 api_version=(v);
+#include <mactime/mactime_all_api_h.h>
+#undef vl_api_version
+
+typedef struct
+{
+ /* API message ID base */
+ u16 msg_id_base;
+ vat_main_t *vat_main;
+} mactime_test_main_t;
+
+mactime_test_main_t mactime_test_main;
+
+#define __plugin_msg_base mactime_test_main.msg_id_base
+#include <vlibapi/vat_helper_macros.h>
+
+#define foreach_standard_reply_retval_handler \
+_(mactime_enable_disable_reply) \
+_(mactime_add_del_range_reply)
+
+#define _(n) \
+ static void vl_api_##n##_t_handler \
+ (vl_api_##n##_t * mp) \
+ { \
+ vat_main_t * vam = mactime_test_main.vat_main; \
+ i32 retval = ntohl(mp->retval); \
+ if (vam->async_mode) { \
+ vam->async_errors += (retval < 0); \
+ } else { \
+ vam->retval = retval; \
+ vam->result_ready = 1; \
+ } \
+ }
+foreach_standard_reply_retval_handler;
+#undef _
+
+static u8 *
+format_mac_address (u8 * s, va_list * args)
+{
+ u8 *a = va_arg (*args, u8 *);
+ return format (s, "%02x:%02x:%02x:%02x:%02x:%02x",
+ a[0], a[1], a[2], a[3], a[4], a[5]);
+}
+
+static uword
+unformat_mac_address (unformat_input_t * input, va_list * args)
+{
+ u8 *a = va_arg (*args, u8 *);
+ return unformat (input, "%x:%x:%x:%x:%x:%x", &a[0], &a[1], &a[2], &a[3],
+ &a[4], &a[5]);
+}
+
+/*
+ * Table of message reply handlers, must include boilerplate handlers
+ * we just generated
+ */
+#define foreach_vpe_api_reply_msg \
+_(MACTIME_ENABLE_DISABLE_REPLY, mactime_enable_disable_reply) \
+_(MACTIME_ADD_DEL_RANGE_REPLY, mactime_add_del_range_reply)
+
+static int
+api_mactime_enable_disable (vat_main_t * vam)
+{
+ unformat_input_t *i = vam->input;
+ int enable_disable = 1;
+ u32 sw_if_index = ~0;
+ vl_api_mactime_enable_disable_t *mp;
+ int ret;
+
+ /* Parse args required to build the message */
+ while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+ ;
+ else if (unformat (i, "sw_if_index %d", &sw_if_index))
+ ;
+ else if (unformat (i, "disable"))
+ enable_disable = 0;
+ else
+ break;
+ }
+
+ if (sw_if_index == ~0)
+ {
+ errmsg ("missing interface name / explicit sw_if_index number \n");
+ return -99;
+ }
+
+ /* Construct the API message */
+ M (MACTIME_ENABLE_DISABLE, mp);
+ mp->sw_if_index = ntohl (sw_if_index);
+ mp->enable_disable = enable_disable;
+
+ /* send it... */
+ S (mp);
+
+ /* Wait for a reply... */
+ W (ret);
+ return ret;
+}
+
+static int
+api_mactime_add_del_range (vat_main_t * vam)
+{
+ unformat_input_t *i = vam->input;
+ vl_api_mactime_add_del_range_t *mp;
+ u8 mac_address[8];
+ u8 *device_name = 0;
+ clib_timebase_range_t *rp = 0;
+ int name_set = 0;
+ int mac_set = 0;
+ u8 is_add = 1;
+ u8 allow = 0;
+ u8 drop = 0;
+ int ret;
+ int ii;
+
+ /* Parse args required to build the message */
+ while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (i, "name %s", &device_name))
+ {
+ vec_add1 (device_name, 0);
+ name_set = 1;
+ }
+ else if (unformat (i, "allow-range %U",
+ unformat_clib_timebase_range_vector, &rp))
+ allow = 1;
+ else if (unformat (i, "drop-range %U",
+ unformat_clib_timebase_range_vector, &rp))
+ drop = 1;
+ else if (unformat (i, "allow-static"))
+ allow = 1;
+ else if (unformat (i, "drop-static"))
+ drop = 1;
+ else if (unformat (i, "mac %U", unformat_mac_address, mac_address))
+ mac_set = 1;
+ else if (unformat (i, "del"))
+ is_add = 0;
+ else
+ break;
+ }
+
+ /* Sanity checks */
+ if (mac_set == 0)
+ {
+ vec_free (rp);
+ vec_free (device_name);
+ errmsg ("mac address required, not set\n");
+ return -99;
+ }
+
+ /* allow-range / drop-range parse errors cause this condition */
+ if (is_add && allow == 0 && drop == 0)
+ {
+ vec_free (rp);
+ vec_free (device_name);
+ errmsg ("neither allow nor drop set, parse error...\n");
+ }
+
+ /* Unlikely, but check anyhow */
+ if (vec_len (device_name) > ARRAY_LEN (mp->device_name))
+ {
+ vec_free (rp);
+ vec_free (device_name);
+ errmsg ("device name too long, max %d\n", ARRAY_LEN (mp->device_name));
+ return -99;
+ }
+
+ /* Cough up a device name if none set */
+ if (name_set == 0)
+ {
+ device_name = format (0, "mac %U%c", format_mac_address,
+ mac_address, 0);
+ }
+
+ /* Construct the API message */
+ M2 (MACTIME_ADD_DEL_RANGE, mp, sizeof (rp[0]) * vec_len (rp));
+ mp->is_add = is_add;
+ mp->drop = drop;
+ mp->allow = allow;
+ memcpy (mp->mac_address, mac_address, sizeof (mp->mac_address));
+ memcpy (mp->device_name, device_name, vec_len (device_name));
+ mp->count = clib_host_to_net_u32 (vec_len (rp));
+
+ for (ii = 0; ii < vec_len (rp); ii++)
+ {
+ mp->ranges[ii].start = rp[ii].start;
+ mp->ranges[ii].end = rp[ii].end;
+ }
+
+ vec_free (rp);
+ vec_free (device_name);
+
+ /* send it... */
+ S (mp);
+
+ /* Wait for a reply... */
+ W (ret);
+ return ret;
+}
+
+/*
+ * List of messages that the api test plugin sends,
+ * and that the data plane plugin processes
+ */
+#define foreach_vpe_api_msg \
+_(mactime_enable_disable, "<intfc> [disable]") \
+_(mactime_add_del_range, \
+ "name <devname> mac <mac-addr> allow drop\n" \
+ "allow-range Mon - Fri 9:00 - 17:00")
+
+static void
+mactime_api_hookup (vat_main_t * vam)
+{
+ mactime_test_main_t *sm = &mactime_test_main;
+ /* Hook up handlers for replies from the data plane plug-in */
+#define _(N,n) \
+ vl_msg_api_set_handlers((VL_API_##N + sm->msg_id_base), \
+ #n, \
+ vl_api_##n##_t_handler, \
+ vl_noop_handler, \
+ vl_api_##n##_t_endian, \
+ vl_api_##n##_t_print, \
+ sizeof(vl_api_##n##_t), 1);
+ foreach_vpe_api_reply_msg;
+#undef _
+
+ /* API messages we can send */
+#define _(n,h) hash_set_mem (vam->function_by_name, #n, api_##n);
+ foreach_vpe_api_msg;
+#undef _
+
+ /* Help strings */
+#define _(n,h) hash_set_mem (vam->help_by_name, #n, h);
+ foreach_vpe_api_msg;
+#undef _
+}
+
+clib_error_t *
+vat_plugin_register (vat_main_t * vam)
+{
+ mactime_test_main_t *sm = &mactime_test_main;
+ u8 *name;
+
+ sm->vat_main = vam;
+
+ /* Ask the vpp engine for the first assigned message-id */
+ name = format (0, "mactime_%08x%c", api_version, 0);
+ sm->msg_id_base = vl_client_get_first_plugin_msg_id ((char *) name);
+
+ if (sm->msg_id_base != (u16) ~ 0)
+ mactime_api_hookup (vam);
+
+ vec_free (name);
+
+ return 0;
+}
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
Code Review / vpp.git / blobdiff