6855f6cdfe
See: https://wiki.fd.io/view/VPP/Python_API Change-Id: If135fc32208c7031787e1935b399d930e0e1ea1f Signed-off-by: Ole Troan <ot@cisco.com>
137 lines
3.6 KiB
C
137 lines
3.6 KiB
C
/*
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*------------------------------------------------------------------
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* test_pneum.c
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*
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* Copyright (c) 2016 Cisco and/or its affiliates.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*------------------------------------------------------------------
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <sys/mman.h>
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#include <sys/stat.h>
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#include <netinet/in.h>
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#include <netdb.h>
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#include <time.h> /* time_t, time (for timestamp in second) */
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#include <sys/timeb.h> /* ftime, timeb (for timestamp in millisecond) */
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#include <sys/time.h> /* gettimeofday, timeval (for timestamp in microsecond) */
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#include <vnet/vnet.h>
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#include <vlib/vlib.h>
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#include <vlib/unix/unix.h>
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#include <vlibapi/api.h>
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#include <vlibmemory/api.h>
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#include <vnet/ip/ip.h>
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#include <api/vpe_msg_enum.h>
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#include <signal.h>
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#include <setjmp.h>
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#include "pneum.h"
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#define vl_typedefs /* define message structures */
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#include <api/vpe_all_api_h.h>
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#undef vl_typedefs
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volatile int sigterm_received = 0;
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volatile u32 result_ready;
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volatile u16 result_msg_id;
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/* M_NOALLOC: construct, but don't yet send a message */
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#define M_NOALLOC(T,t) \
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do { \
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result_ready = 0; \
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memset (mp, 0, sizeof (*mp)); \
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mp->_vl_msg_id = ntohs (VL_API_##T); \
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mp->client_index = am->my_client_index; \
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} while(0);
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int
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wrap_pneum_callback (char *data, int len)
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{
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//printf("Callback %d\n", len);
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result_ready = 1;
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result_msg_id = ntohs(*((u16 *)data));
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return (0);
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}
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int main (int argc, char ** argv)
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{
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api_main_t * am = &api_main;
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vl_api_show_version_t message;
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vl_api_show_version_t *mp;
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int async = 1;
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int rv = pneum_connect("pneum_client");
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if (rv != 0) {
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printf("Connect failed: %d\n", rv);
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exit(rv);
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}
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struct timeb timer_msec;
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long long int timestamp_msec_start; /* timestamp in millisecond. */
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if (!ftime(&timer_msec)) {
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timestamp_msec_start = ((long long int) timer_msec.time) * 1000ll +
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(long long int) timer_msec.millitm;
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}
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else {
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timestamp_msec_start = -1;
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}
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/*
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* Test vpe_api_write and vpe_api_read to send and recv message for an
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* API
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*/
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int i;
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long int no_msgs = 10000;
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mp = &message;
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for (i = 0; i < no_msgs; i++) {
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/* Construct the API message */
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M_NOALLOC(SHOW_VERSION, show_version);
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pneum_write((char *)mp, sizeof(*mp));
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if (!async)
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while (result_ready == 0);
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}
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if (async) {
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vl_api_control_ping_t control;
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vl_api_control_ping_t *mp;
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mp = &control;
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M_NOALLOC(CONTROL_PING, control_ping);
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pneum_write((char *)mp, sizeof(*mp));
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while (result_msg_id != VL_API_CONTROL_PING_REPLY);
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}
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long long int timestamp_msec_end; /* timestamp in millisecond. */
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if (!ftime(&timer_msec)) {
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timestamp_msec_end = ((long long int) timer_msec.time) * 1000ll +
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(long long int) timer_msec.millitm;
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}
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else {
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timestamp_msec_end = -1;
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}
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printf("Took %lld msec, %lld msgs/msec \n", (timestamp_msec_end - timestamp_msec_start),
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no_msgs/(timestamp_msec_end - timestamp_msec_start));
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fformat(stdout, "Exiting...\n");
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pneum_disconnect();
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exit (0);
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}
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