+++ /dev/null
-/*
- * Copyright (c) 2017 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.
- */
-
-#include <unistd.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <stdio.h>
-#include <time.h>
-#include <arpa/inet.h>
-#include <uri/sock_test.h>
-
-typedef struct
-{
-#ifdef VCL_TEST
- vppcom_endpt_t server_endpt;
-#endif
- struct sockaddr_in server_addr;
- sock_test_socket_t ctrl_socket;
- sock_test_socket_t *test_socket;
- uint32_t num_test_sockets;
- uint8_t dump_cfg;
-} sock_client_main_t;
-
-sock_client_main_t sock_client_main;
-
-
-static int
-sock_test_cfg_sync (sock_test_socket_t * socket)
-{
- sock_client_main_t *scm = &sock_client_main;
- sock_test_socket_t *ctrl = &scm->ctrl_socket;
- sock_test_cfg_t *rl_cfg = (sock_test_cfg_t *) socket->rxbuf;
- int rx_bytes, tx_bytes;
-
- if (socket->cfg.verbose)
- sock_test_cfg_dump (&socket->cfg, 1 /* is_client */ );
-
- tx_bytes = sock_test_write (socket->fd, (uint8_t *) & ctrl->cfg,
- sizeof (ctrl->cfg), NULL, ctrl->cfg.verbose);
- if (tx_bytes < 0)
- {
- fprintf (stderr, "ERROR: write test cfg failed (%d)!\n", tx_bytes);
- return tx_bytes;
- }
-
- rx_bytes = sock_test_read (socket->fd, (uint8_t *) socket->rxbuf,
- sizeof (sock_test_cfg_t), NULL);
- if (rx_bytes < 0)
- return rx_bytes;
-
- if (rl_cfg->magic != SOCK_TEST_CFG_CTRL_MAGIC)
- {
- fprintf (stderr, "ERROR: Bad server reply cfg -- aborting!\n");
- return -1;
- }
- if (socket->cfg.verbose)
- {
- printf ("CLIENT (fd %d): Got config back from server.\n", socket->fd);
- sock_test_cfg_dump (rl_cfg, 1 /* is_client */ );
- }
- if ((rx_bytes != sizeof (sock_test_cfg_t))
- || !sock_test_cfg_verify (rl_cfg, &ctrl->cfg))
- {
- fprintf (stderr,
- "ERROR: Invalid config received from server -- aborting!\n");
- sock_test_cfg_dump (rl_cfg, 1 /* is_client */ );
- return -1;
- }
- ctrl->cfg.ctrl_handle = ((ctrl->cfg.ctrl_handle == ~0) ?
- rl_cfg->ctrl_handle : ctrl->cfg.ctrl_handle);
-
- return 0;
-}
-
-static void
-echo_test_client ()
-{
- sock_client_main_t *scm = &sock_client_main;
- sock_test_socket_t *ctrl = &scm->ctrl_socket;
- sock_test_socket_t *tsock;
- int rx_bytes, tx_bytes, nbytes;
- uint32_t i, n;
- int rv;
- int nfds = 0;
- fd_set wr_fdset, rd_fdset;
- fd_set _wfdset, *wfdset = &_wfdset;
- fd_set _rfdset, *rfdset = &_rfdset;
-
- FD_ZERO (&wr_fdset);
- FD_ZERO (&rd_fdset);
- memset (&ctrl->stats, 0, sizeof (ctrl->stats));
- ctrl->cfg.total_bytes = nbytes = strlen (ctrl->txbuf) + 1;
- for (n = 0; n != ctrl->cfg.num_test_sockets; n++)
- {
- tsock = &scm->test_socket[n];
- tsock->cfg = ctrl->cfg;
- sock_test_socket_buf_alloc (tsock);
- sock_test_cfg_sync (tsock);
-
- memcpy (tsock->txbuf, ctrl->txbuf, nbytes);
- memset (&tsock->stats, 0, sizeof (tsock->stats));
-
- FD_SET (tsock->fd, &wr_fdset);
- FD_SET (tsock->fd, &rd_fdset);
- nfds = ((tsock->fd + 1) > nfds) ? (tsock->fd + 1) : nfds;
- }
-
- nfds++;
- clock_gettime (CLOCK_REALTIME, &ctrl->stats.start);
- while (n)
- {
- _wfdset = wr_fdset;
- _rfdset = rd_fdset;
-
-#ifdef VCL_TEST
- rv = vppcom_select (nfds, (uint64_t *) rfdset, (uint64_t *) wfdset,
- NULL, 0);
-#else
- {
- struct timeval timeout;
- timeout.tv_sec = 0;
- timeout.tv_usec = 0;
- rv = select (nfds, rfdset, wfdset, NULL, &timeout);
- }
-#endif
- if (rv < 0)
- {
- perror ("select()");
- fprintf (stderr, "\nERROR: select() failed -- aborting test!\n");
- return;
- }
- else if (rv == 0)
- continue;
-
- for (i = 0; i < ctrl->cfg.num_test_sockets; i++)
- {
- tsock = &scm->test_socket[i];
- if (!((tsock->stats.stop.tv_sec == 0) &&
- (tsock->stats.stop.tv_nsec == 0)))
- continue;
-
- if (FD_ISSET (tsock->fd, wfdset) &&
- (tsock->stats.tx_bytes < ctrl->cfg.total_bytes))
-
- {
- tx_bytes =
- sock_test_write (tsock->fd, (uint8_t *) tsock->txbuf, nbytes,
- &tsock->stats, ctrl->cfg.verbose);
- if (tx_bytes < 0)
- {
- fprintf (stderr, "\nERROR: sock_test_write(%d) failed "
- "-- aborting test!\n", tsock->fd);
- return;
- }
-
- printf ("CLIENT (fd %d): TX (%d bytes) - '%s'\n",
- tsock->fd, tx_bytes, tsock->txbuf);
- }
-
- if ((FD_ISSET (tsock->fd, rfdset)) &&
- (tsock->stats.rx_bytes < ctrl->cfg.total_bytes))
- {
- rx_bytes =
- sock_test_read (tsock->fd, (uint8_t *) tsock->rxbuf,
- nbytes, &tsock->stats);
- if (rx_bytes > 0)
- {
- printf ("CLIENT (fd %d): RX (%d bytes) - '%s'\n",
- tsock->fd, rx_bytes, tsock->rxbuf);
-
- if (tsock->stats.rx_bytes != tsock->stats.tx_bytes)
- printf
- ("WARNING: bytes read (%lu) != bytes written (%lu)!\n",
- tsock->stats.rx_bytes, tsock->stats.tx_bytes);
- }
- }
-
- if (tsock->stats.rx_bytes >= ctrl->cfg.total_bytes)
- {
- clock_gettime (CLOCK_REALTIME, &tsock->stats.stop);
- n--;
- }
- }
- }
- clock_gettime (CLOCK_REALTIME, &ctrl->stats.stop);
-
- for (i = 0; i < ctrl->cfg.num_test_sockets; i++)
- {
- tsock = &scm->test_socket[i];
- tsock->stats.start = ctrl->stats.start;
-
- if (ctrl->cfg.verbose)
- {
- static char buf[64];
-
- sprintf (buf, "CLIENT (fd %d) RESULTS", tsock->fd);
- sock_test_stats_dump (buf, &tsock->stats,
- 1 /* show_rx */ , 1 /* show tx */ ,
- ctrl->cfg.verbose);
- }
-
- sock_test_stats_accumulate (&ctrl->stats, &tsock->stats);
- }
-
- if (ctrl->cfg.verbose)
- {
- sock_test_stats_dump ("CLIENT RESULTS", &ctrl->stats,
- 1 /* show_rx */ , 1 /* show tx */ ,
- ctrl->cfg.verbose);
- sock_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
-
- if (ctrl->cfg.verbose > 1)
- {
- printf (" ctrl socket info\n"
- SOCK_TEST_SEPARATOR_STRING
- " fd: %d (0x%08x)\n"
- " rxbuf: %p\n"
- " rxbuf size: %u (0x%08x)\n"
- " txbuf: %p\n"
- " txbuf size: %u (0x%08x)\n"
- SOCK_TEST_SEPARATOR_STRING,
- ctrl->fd, (uint32_t) ctrl->fd,
- ctrl->rxbuf, ctrl->rxbuf_size, ctrl->rxbuf_size,
- ctrl->txbuf, ctrl->txbuf_size, ctrl->txbuf_size);
- }
- }
-}
-
-static void
-stream_test_client (sock_test_t test)
-{
- sock_client_main_t *scm = &sock_client_main;
- sock_test_socket_t *ctrl = &scm->ctrl_socket;
- sock_test_socket_t *tsock;
- int tx_bytes;
- uint32_t i, n;
- int rv;
- int nfds = 0;
- fd_set wr_fdset, rd_fdset;
- fd_set _wfdset, *wfdset = &_wfdset;
- fd_set _rfdset, *rfdset = (test == SOCK_TEST_TYPE_BI) ? &_rfdset : 0;
-
- ctrl->cfg.total_bytes = ctrl->cfg.num_writes * ctrl->cfg.txbuf_size;
- ctrl->cfg.ctrl_handle = ~0;
-
- printf ("\n" SOCK_TEST_BANNER_STRING
- "CLIENT (fd %d): %s-directional Stream Test!\n\n"
- "CLIENT (fd %d): Sending config to server on ctrl socket...\n",
- ctrl->fd, test == SOCK_TEST_TYPE_BI ? "Bi" : "Uni", ctrl->fd);
-
- if (sock_test_cfg_sync (ctrl))
- {
- fprintf (stderr, "ERROR: test cfg sync failed -- aborting!");
- return;
- }
-
- FD_ZERO (&wr_fdset);
- FD_ZERO (&rd_fdset);
- memset (&ctrl->stats, 0, sizeof (ctrl->stats));
- for (n = 0; n != ctrl->cfg.num_test_sockets; n++)
- {
- tsock = &scm->test_socket[n];
- tsock->cfg = ctrl->cfg;
- sock_test_socket_buf_alloc (tsock);
- printf ("CLIENT (fd %d): Sending config to server on "
- "test socket %d...\n", tsock->fd, n);
- sock_test_cfg_sync (tsock);
-
- /* Fill payload with incrementing uint32's */
- for (i = 0; i < tsock->txbuf_size; i++)
- tsock->txbuf[i] = i & 0xff;
-
- memset (&tsock->stats, 0, sizeof (tsock->stats));
- FD_SET (tsock->fd, &wr_fdset);
- FD_SET (tsock->fd, &rd_fdset);
- nfds = ((tsock->fd + 1) > nfds) ? (tsock->fd + 1) : nfds;
- }
-
- nfds++;
- clock_gettime (CLOCK_REALTIME, &ctrl->stats.start);
- while (n)
- {
- _wfdset = wr_fdset;
- _rfdset = rd_fdset;
-
-#ifdef VCL_TEST
- rv = vppcom_select (nfds, (uint64_t *) rfdset, (uint64_t *) wfdset,
- NULL, 0);
-#else
- {
- struct timeval timeout;
- timeout.tv_sec = 0;
- timeout.tv_usec = 0;
- rv = select (nfds, rfdset, wfdset, NULL, &timeout);
- }
-#endif
- if (rv < 0)
- {
- perror ("select()");
- fprintf (stderr, "\nERROR: select() failed -- aborting test!\n");
- return;
- }
- else if (rv == 0)
- continue;
-
- for (i = 0; i < ctrl->cfg.num_test_sockets; i++)
- {
- tsock = &scm->test_socket[i];
- if (!((tsock->stats.stop.tv_sec == 0) &&
- (tsock->stats.stop.tv_nsec == 0)))
- continue;
-
- if (FD_ISSET (tsock->fd, wfdset) &&
- (tsock->stats.tx_bytes < ctrl->cfg.total_bytes))
- {
- tx_bytes =
- sock_test_write (tsock->fd, (uint8_t *) tsock->txbuf,
- ctrl->cfg.txbuf_size, &tsock->stats,
- ctrl->cfg.verbose);
- if (tx_bytes < 0)
- {
- fprintf (stderr, "\nERROR: sock_test_write(%d) failed "
- "-- aborting test!\n", tsock->fd);
- return;
- }
- }
-
- if ((test == SOCK_TEST_TYPE_BI) &&
- FD_ISSET (tsock->fd, rfdset) &&
- (tsock->stats.rx_bytes < ctrl->cfg.total_bytes))
- {
- (void) sock_test_read (tsock->fd,
- (uint8_t *) tsock->rxbuf,
- tsock->rxbuf_size, &tsock->stats);
- }
-
- if (((test == SOCK_TEST_TYPE_UNI) &&
- (tsock->stats.tx_bytes >= ctrl->cfg.total_bytes)) ||
- ((test == SOCK_TEST_TYPE_BI) &&
- (tsock->stats.rx_bytes >= ctrl->cfg.total_bytes)))
- {
- clock_gettime (CLOCK_REALTIME, &tsock->stats.stop);
- n--;
- }
- }
- }
- clock_gettime (CLOCK_REALTIME, &ctrl->stats.stop);
-
- printf ("CLIENT (fd %d): Sending config to server on ctrl socket...\n",
- ctrl->fd);
-
- if (sock_test_cfg_sync (ctrl))
- {
- fprintf (stderr, "ERROR: test cfg sync failed -- aborting!");
- return;
- }
-
- for (i = 0; i < ctrl->cfg.num_test_sockets; i++)
- {
- tsock = &scm->test_socket[i];
-
- if (ctrl->cfg.verbose)
- {
- static char buf[64];
-
- sprintf (buf, "CLIENT (fd %d) RESULTS", tsock->fd);
- sock_test_stats_dump (buf, &tsock->stats,
- test == SOCK_TEST_TYPE_BI /* show_rx */ ,
- 1 /* show tx */ , ctrl->cfg.verbose);
- }
-
- sock_test_stats_accumulate (&ctrl->stats, &tsock->stats);
- }
-
- sock_test_stats_dump ("CLIENT RESULTS", &ctrl->stats,
- test == SOCK_TEST_TYPE_BI /* show_rx */ ,
- 1 /* show tx */ , ctrl->cfg.verbose);
- sock_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
-
- if (ctrl->cfg.verbose)
- {
- printf (" ctrl socket info\n"
- SOCK_TEST_SEPARATOR_STRING
- " fd: %d (0x%08x)\n"
- " rxbuf: %p\n"
- " rxbuf size: %u (0x%08x)\n"
- " txbuf: %p\n"
- " txbuf size: %u (0x%08x)\n"
- SOCK_TEST_SEPARATOR_STRING,
- ctrl->fd, (uint32_t) ctrl->fd,
- ctrl->rxbuf, ctrl->rxbuf_size, ctrl->rxbuf_size,
- ctrl->txbuf, ctrl->txbuf_size, ctrl->txbuf_size);
- }
-
- ctrl->cfg.test = SOCK_TEST_TYPE_ECHO;
- if (sock_test_cfg_sync (ctrl))
- fprintf (stderr, "ERROR: post-test cfg sync failed!");
-
- printf ("CLIENT (fd %d): %s-directional Stream Test Complete!\n"
- SOCK_TEST_BANNER_STRING "\n", ctrl->fd,
- test == SOCK_TEST_TYPE_BI ? "Bi" : "Uni");
-}
-
-static void
-exit_client (void)
-{
- sock_client_main_t *scm = &sock_client_main;
- sock_test_socket_t *ctrl = &scm->ctrl_socket;
- sock_test_socket_t *tsock;
- int i;
-
- for (i = 0; i < ctrl->cfg.num_test_sockets; i++)
- {
- tsock = &scm->test_socket[i];
- tsock->cfg.test = SOCK_TEST_TYPE_EXIT;
-
- /* coverity[COPY_PASTE_ERROR] */
- if (ctrl->cfg.verbose)
- {
- printf ("\nCLIENT (fd %d): Sending exit cfg to server...\n",
- tsock->fd);
- sock_test_cfg_dump (&tsock->cfg, 1 /* is_client */ );
- }
- (void) sock_test_write (tsock->fd, (uint8_t *) & tsock->cfg,
- sizeof (tsock->cfg), &tsock->stats,
- ctrl->cfg.verbose);
- }
-
- ctrl->cfg.test = SOCK_TEST_TYPE_EXIT;
- if (ctrl->cfg.verbose)
- {
- printf ("\nCLIENT (fd %d): Sending exit cfg to server...\n", ctrl->fd);
- sock_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
- }
- (void) sock_test_write (ctrl->fd, (uint8_t *) & ctrl->cfg,
- sizeof (ctrl->cfg), &ctrl->stats,
- ctrl->cfg.verbose);
- printf ("\nCLIENT: So long and thanks for all the fish!\n\n");
- sleep (1);
-}
-
-static int
-sock_test_connect_test_sockets (uint32_t num_test_sockets)
-{
- sock_client_main_t *scm = &sock_client_main;
- sock_test_socket_t *ctrl = &scm->ctrl_socket;
- sock_test_socket_t *tsock;
- int i, rv, errno_val;
-
- if (num_test_sockets < 1)
- {
- errno = EINVAL;
- return -1;
- }
-
- if (num_test_sockets < scm->num_test_sockets)
- {
- for (i = scm->num_test_sockets - 1; i >= num_test_sockets; i--)
- {
- tsock = &scm->test_socket[i];
-#ifdef VCL_TEST
- vppcom_session_close (tsock->fd);
-#else
- close (tsock->fd);
-#endif
- free (tsock->txbuf);
- free (tsock->rxbuf);
- }
- }
-
- else if (num_test_sockets > scm->num_test_sockets)
- {
- tsock = realloc (scm->test_socket,
- sizeof (sock_test_socket_t) * num_test_sockets);
- if (!tsock)
- {
- errno_val = errno;
- perror ("ERROR in sock_test_connect_test_sockets()");
- fprintf (stderr, "ERROR: socket failed (errno = %d)!\n", errno_val);
- return -1;
- }
-
- if (!scm->test_socket)
- memset (tsock, 0, sizeof (*tsock));
-
- scm->test_socket = tsock;
- for (i = scm->num_test_sockets; i < num_test_sockets; i++)
- {
- tsock = &scm->test_socket[i];
-#ifdef VCL_TEST
- tsock->fd =
- vppcom_session_create (VPPCOM_VRF_DEFAULT, VPPCOM_PROTO_TCP,
- 1 /* is_nonblocking */ );
- if (tsock->fd < 0)
- {
- errno = -tsock->fd;
- tsock->fd = -1;
- }
-#else
- tsock->fd = socket (AF_INET, SOCK_STREAM, 0);
-#endif
- if (tsock->fd < 0)
- {
- errno_val = errno;
- perror ("ERROR in sock_test_connect_test_sockets()");
- fprintf (stderr, "ERROR: socket failed (errno = %d)!\n",
- errno_val);
- return tsock->fd;
- }
-
-#ifdef VCL_TEST
- rv = vppcom_session_connect (tsock->fd, &scm->server_endpt);
-#else
- rv =
- connect (tsock->fd, (struct sockaddr *) &scm->server_addr,
- sizeof (scm->server_addr));
-#endif
- if (rv < 0)
- {
- errno_val = errno;
- perror ("ERROR in main()");
- fprintf (stderr, "ERROR: connect failed (errno = %d)!\n",
- errno_val);
- }
- tsock->cfg = ctrl->cfg;
- sock_test_socket_buf_alloc (tsock);
- sock_test_cfg_sync (tsock);
-
- printf ("CLIENT (fd %d): Test socket %d connected.\n",
- tsock->fd, i);
- }
- }
-
- scm->num_test_sockets = num_test_sockets;
- printf ("CLIENT: All sockets (%d) connected!\n", scm->num_test_sockets + 1);
- return 0;
-}
-
-static void
-dump_help (void)
-{
-#define INDENT "\n "
-
- printf ("Test configuration commands:"
- INDENT SOCK_TEST_TOKEN_HELP
- "\t\t\tDisplay help."
- INDENT SOCK_TEST_TOKEN_EXIT
- "\t\t\tExit test client & server."
- INDENT SOCK_TEST_TOKEN_SHOW_CFG
- "\t\t\tShow the current test cfg."
- INDENT SOCK_TEST_TOKEN_RUN_UNI
- "\t\t\tRun the Uni-directional test."
- INDENT SOCK_TEST_TOKEN_RUN_BI
- "\t\t\tRun the Bi-directional test."
- INDENT SOCK_TEST_TOKEN_VERBOSE
- "\t\t\tToggle verbose setting."
- INDENT SOCK_TEST_TOKEN_RXBUF_SIZE
- "<rxbuf size>\tRx buffer size (bytes)."
- INDENT SOCK_TEST_TOKEN_TXBUF_SIZE
- "<txbuf size>\tTx buffer size (bytes)."
- INDENT SOCK_TEST_TOKEN_NUM_WRITES
- "<# of writes>\tNumber of txbuf writes to server." "\n");
-}
-
-static void
-cfg_txbuf_size_set (void)
-{
- sock_client_main_t *scm = &sock_client_main;
- sock_test_socket_t *ctrl = &scm->ctrl_socket;
- char *p = ctrl->txbuf + strlen (SOCK_TEST_TOKEN_TXBUF_SIZE);
- uint64_t txbuf_size = strtoull ((const char *) p, NULL, 10);
-
- if (txbuf_size >= SOCK_TEST_CFG_BUF_SIZE_MIN)
- {
- ctrl->cfg.txbuf_size = txbuf_size;
- ctrl->cfg.total_bytes = ctrl->cfg.num_writes * ctrl->cfg.txbuf_size;
- sock_test_buf_alloc (&ctrl->cfg, 0 /* is_rxbuf */ ,
- (uint8_t **) & ctrl->txbuf, &ctrl->txbuf_size);
- sock_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
- }
- else
- fprintf (stderr,
- "ERROR: Invalid txbuf size (%lu) < minimum buf size (%u)!\n",
- txbuf_size, SOCK_TEST_CFG_BUF_SIZE_MIN);
-}
-
-static void
-cfg_num_writes_set (void)
-{
- sock_client_main_t *scm = &sock_client_main;
- sock_test_socket_t *ctrl = &scm->ctrl_socket;
- char *p = ctrl->txbuf + strlen (SOCK_TEST_TOKEN_NUM_WRITES);
- uint32_t num_writes = strtoul ((const char *) p, NULL, 10);
-
- if (num_writes > 0)
- {
- ctrl->cfg.num_writes = num_writes;
- ctrl->cfg.total_bytes = ctrl->cfg.num_writes * ctrl->cfg.txbuf_size;
- sock_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
- }
- else
- {
- fprintf (stderr, "ERROR: invalid num writes: %u\n", num_writes);
- }
-}
-
-static void
-cfg_num_test_sockets_set (void)
-{
- sock_client_main_t *scm = &sock_client_main;
- sock_test_socket_t *ctrl = &scm->ctrl_socket;
- char *p = ctrl->txbuf + strlen (SOCK_TEST_TOKEN_NUM_TEST_SCKTS);
- uint32_t num_test_sockets = strtoul ((const char *) p, NULL, 10);
-
- if ((num_test_sockets > 0) &&
- (num_test_sockets <= SOCK_TEST_CFG_MAX_TEST_SCKTS))
- {
- ctrl->cfg.num_test_sockets = num_test_sockets;
- sock_test_connect_test_sockets (num_test_sockets);
- sock_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
- }
- else
- {
- fprintf (stderr, "ERROR: invalid num test sockets: %u, (%d max)\n",
- num_test_sockets, SOCK_TEST_CFG_MAX_TEST_SCKTS);
- }
-}
-
-static void
-cfg_rxbuf_size_set (void)
-{
- sock_client_main_t *scm = &sock_client_main;
- sock_test_socket_t *ctrl = &scm->ctrl_socket;
- char *p = ctrl->txbuf + strlen (SOCK_TEST_TOKEN_RXBUF_SIZE);
- uint64_t rxbuf_size = strtoull ((const char *) p, NULL, 10);
-
- if (rxbuf_size >= SOCK_TEST_CFG_BUF_SIZE_MIN)
- {
- ctrl->cfg.rxbuf_size = rxbuf_size;
- sock_test_buf_alloc (&ctrl->cfg, 1 /* is_rxbuf */ ,
- (uint8_t **) & ctrl->rxbuf, &ctrl->rxbuf_size);
- sock_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
- }
- else
- fprintf (stderr,
- "ERROR: Invalid rxbuf size (%lu) < minimum buf size (%u)!\n",
- rxbuf_size, SOCK_TEST_CFG_BUF_SIZE_MIN);
-}
-
-static void
-cfg_verbose_toggle (void)
-{
- sock_client_main_t *scm = &sock_client_main;
- sock_test_socket_t *ctrl = &scm->ctrl_socket;
-
- ctrl->cfg.verbose = ctrl->cfg.verbose ? 0 : 1;
- sock_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
-
-}
-
-static sock_test_t
-parse_input ()
-{
- sock_client_main_t *scm = &sock_client_main;
- sock_test_socket_t *ctrl = &scm->ctrl_socket;
- sock_test_t rv = SOCK_TEST_TYPE_NONE;
-
- if (!strcmp (SOCK_TEST_TOKEN_EXIT, ctrl->txbuf))
- rv = SOCK_TEST_TYPE_EXIT;
-
- else if (!strcmp (SOCK_TEST_TOKEN_HELP, ctrl->txbuf))
- dump_help ();
-
- else if (!strcmp (SOCK_TEST_TOKEN_SHOW_CFG, ctrl->txbuf))
- scm->dump_cfg = 1;
-
- else if (!strcmp (SOCK_TEST_TOKEN_VERBOSE, ctrl->txbuf))
- cfg_verbose_toggle ();
-
- else if (!strncmp (SOCK_TEST_TOKEN_TXBUF_SIZE, ctrl->txbuf,
- strlen (SOCK_TEST_TOKEN_TXBUF_SIZE)))
- cfg_txbuf_size_set ();
-
- else if (!strncmp (SOCK_TEST_TOKEN_NUM_TEST_SCKTS, ctrl->txbuf,
- strlen (SOCK_TEST_TOKEN_NUM_TEST_SCKTS)))
- cfg_num_test_sockets_set ();
-
- else if (!strncmp (SOCK_TEST_TOKEN_NUM_WRITES, ctrl->txbuf,
- strlen (SOCK_TEST_TOKEN_NUM_WRITES)))
- cfg_num_writes_set ();
-
- else if (!strncmp (SOCK_TEST_TOKEN_RXBUF_SIZE, ctrl->txbuf,
- strlen (SOCK_TEST_TOKEN_RXBUF_SIZE)))
- cfg_rxbuf_size_set ();
-
- else if (!strncmp (SOCK_TEST_TOKEN_RUN_UNI, ctrl->txbuf,
- strlen (SOCK_TEST_TOKEN_RUN_UNI)))
- rv = ctrl->cfg.test = SOCK_TEST_TYPE_UNI;
-
- else if (!strncmp (SOCK_TEST_TOKEN_RUN_BI, ctrl->txbuf,
- strlen (SOCK_TEST_TOKEN_RUN_BI)))
- rv = ctrl->cfg.test = SOCK_TEST_TYPE_BI;
-
- else
- rv = SOCK_TEST_TYPE_ECHO;
-
- return rv;
-}
-
-void
-print_usage_and_exit (void)
-{
- fprintf (stderr,
- "sock_test_client [OPTIONS] <ipaddr> <port>\n"
- " OPTIONS\n"
- " -h Print this message and exit.\n"
- " -c Print test config before test.\n"
- " -w <dir> Write test results to <dir>.\n"
- " -X Exit after running test.\n"
- " -E Run Echo test.\n"
- " -N <num-writes> Test Cfg: number of writes.\n"
- " -R <rxbuf-size> Test Cfg: rx buffer size.\n"
- " -T <txbuf-size> Test Cfg: tx buffer size.\n"
- " -U Run Uni-directional test.\n"
- " -B Run Bi-directional test.\n"
- " -V Verbose mode.\n");
- exit (1);
-}
-
-int
-main (int argc, char **argv)
-{
- sock_client_main_t *scm = &sock_client_main;
- sock_test_socket_t *ctrl = &scm->ctrl_socket;
- int c, rv, errno_val;
- sock_test_t post_test = SOCK_TEST_TYPE_NONE;
-
- sock_test_cfg_init (&ctrl->cfg);
- sock_test_socket_buf_alloc (ctrl);
-
- opterr = 0;
- while ((c = getopt (argc, argv, "chn:w:XE:I:N:R:T:UBV")) != -1)
- switch (c)
- {
- case 'c':
- scm->dump_cfg = 1;
- break;
-
- case 's':
- if (sscanf (optarg, "0x%x", &ctrl->cfg.num_test_sockets) != 1)
- if (sscanf (optarg, "%u", &ctrl->cfg.num_test_sockets) != 1)
- {
- fprintf (stderr, "ERROR: Invalid value for option -%c!\n", c);
- print_usage_and_exit ();
- }
- if (!ctrl->cfg.num_test_sockets ||
- (ctrl->cfg.num_test_sockets > FD_SETSIZE))
- {
- fprintf (stderr, "ERROR: Invalid number of sockets (%d)"
- "specified for option -%c!\n"
- " Valid range is 1 - %d\n",
- ctrl->cfg.num_test_sockets, c, FD_SETSIZE);
- print_usage_and_exit ();
- }
- break;
-
- case 'w':
- fprintf (stderr, "Writing test results to files is TBD.\n");
- break;
-
- case 'X':
- post_test = SOCK_TEST_TYPE_EXIT;
- break;
-
- case 'E':
- if (strlen (optarg) > ctrl->txbuf_size)
- {
- fprintf (stderr,
- "ERROR: Option -%c value larger than txbuf size (%d)!\n",
- optopt, ctrl->txbuf_size);
- print_usage_and_exit ();
- }
- strcpy (ctrl->txbuf, optarg);
- ctrl->cfg.test = SOCK_TEST_TYPE_ECHO;
- break;
-
- case 'I':
- if (sscanf (optarg, "0x%x", &ctrl->cfg.num_test_sockets) != 1)
- if (sscanf (optarg, "%d", &ctrl->cfg.num_test_sockets) != 1)
- {
- fprintf (stderr, "ERROR: Invalid value for option -%c!\n", c);
- print_usage_and_exit ();
- }
- if (ctrl->cfg.num_test_sockets > SOCK_TEST_CFG_MAX_TEST_SCKTS)
- {
- fprintf (stderr, "ERROR: value greater than max number test"
- " sockets (%d)!", SOCK_TEST_CFG_MAX_TEST_SCKTS);
- print_usage_and_exit ();
- }
- break;
-
- case 'N':
- if (sscanf (optarg, "0x%lx", &ctrl->cfg.num_writes) != 1)
- if (sscanf (optarg, "%ld", &ctrl->cfg.num_writes) != 1)
- {
- fprintf (stderr, "ERROR: Invalid value for option -%c!\n", c);
- print_usage_and_exit ();
- }
- ctrl->cfg.total_bytes = ctrl->cfg.num_writes * ctrl->cfg.txbuf_size;
- break;
-
- case 'R':
- if (sscanf (optarg, "0x%lx", &ctrl->cfg.rxbuf_size) != 1)
- if (sscanf (optarg, "%ld", &ctrl->cfg.rxbuf_size) != 1)
- {
- fprintf (stderr, "ERROR: Invalid value for option -%c!\n", c);
- print_usage_and_exit ();
- }
- if (ctrl->cfg.rxbuf_size >= SOCK_TEST_CFG_BUF_SIZE_MIN)
- {
- ctrl->rxbuf_size = ctrl->cfg.rxbuf_size;
- sock_test_buf_alloc (&ctrl->cfg, 1 /* is_rxbuf */ ,
- (uint8_t **) & ctrl->rxbuf,
- &ctrl->rxbuf_size);
- }
- else
- {
- fprintf (stderr,
- "ERROR: rxbuf size (%lu) less than minumum (%u)\n",
- ctrl->cfg.rxbuf_size, SOCK_TEST_CFG_BUF_SIZE_MIN);
- print_usage_and_exit ();
- }
-
- break;
-
- case 'T':
- if (sscanf (optarg, "0x%lx", &ctrl->cfg.txbuf_size) != 1)
- if (sscanf (optarg, "%ld", &ctrl->cfg.txbuf_size) != 1)
- {
- fprintf (stderr, "ERROR: Invalid value for option -%c!\n", c);
- print_usage_and_exit ();
- }
- if (ctrl->cfg.txbuf_size >= SOCK_TEST_CFG_BUF_SIZE_MIN)
- {
- ctrl->txbuf_size = ctrl->cfg.txbuf_size;
- sock_test_buf_alloc (&ctrl->cfg, 0 /* is_rxbuf */ ,
- (uint8_t **) & ctrl->txbuf,
- &ctrl->txbuf_size);
- ctrl->cfg.total_bytes =
- ctrl->cfg.num_writes * ctrl->cfg.txbuf_size;
- }
- else
- {
- fprintf (stderr,
- "ERROR: txbuf size (%lu) less than minumum (%u)!\n",
- ctrl->cfg.txbuf_size, SOCK_TEST_CFG_BUF_SIZE_MIN);
- print_usage_and_exit ();
- }
- break;
-
- case 'U':
- ctrl->cfg.test = SOCK_TEST_TYPE_UNI;
- break;
-
- case 'B':
- ctrl->cfg.test = SOCK_TEST_TYPE_BI;
- break;
-
- case 'V':
- ctrl->cfg.verbose = 1;
- break;
-
- case '?':
- switch (optopt)
- {
- case 'E':
- case 'I':
- case 'N':
- case 'R':
- case 'T':
- case 'w':
- fprintf (stderr, "ERROR: Option -%c requires an argument.\n",
- optopt);
- break;
-
- default:
- if (isprint (optopt))
- fprintf (stderr, "ERROR: Unknown option `-%c'.\n", optopt);
- else
- fprintf (stderr, "ERROR: Unknown option character `\\x%x'.\n",
- optopt);
- }
- /* fall thru */
- case 'h':
- default:
- print_usage_and_exit ();
- }
-
- if (argc < (optind + 2))
- {
- fprintf (stderr, "ERROR: Insufficient number of arguments!\n");
- print_usage_and_exit ();
- }
-
-#ifdef VCL_TEST
- ctrl->fd = vppcom_app_create ("vcl_test_client");
- if (ctrl->fd < 0)
- {
- errno = -ctrl->fd;
- ctrl->fd = -1;
- }
- else
- {
- ctrl->fd = vppcom_session_create (VPPCOM_VRF_DEFAULT, VPPCOM_PROTO_TCP,
- 0 /* is_nonblocking */ );
- if (ctrl->fd < 0)
- {
- errno = -ctrl->fd;
- ctrl->fd = -1;
- }
- }
-#else
- ctrl->fd = socket (AF_INET, SOCK_STREAM, 0);
-#endif
-
- if (ctrl->fd < 0)
- {
- errno_val = errno;
- perror ("ERROR in main()");
- fprintf (stderr, "ERROR: socket failed (errno = %d)!\n", errno_val);
- return ctrl->fd;
- }
-
- memset (&scm->server_addr, 0, sizeof (scm->server_addr));
-
- scm->server_addr.sin_family = AF_INET;
- inet_pton (AF_INET, argv[optind++], &(scm->server_addr.sin_addr));
- scm->server_addr.sin_port = htons (atoi (argv[optind]));
-
-#ifdef VCL_TEST
- scm->server_endpt.vrf = VPPCOM_VRF_DEFAULT;
- scm->server_endpt.is_ip4 = (scm->server_addr.sin_family == AF_INET);
- scm->server_endpt.ip = (uint8_t *) & scm->server_addr.sin_addr;
- scm->server_endpt.port = (uint16_t) scm->server_addr.sin_port;
-#endif
-
- do
- {
- printf ("\nCLIENT: Connecting to server...\n");
-
-#ifdef VCL_TEST
- rv = vppcom_session_connect (ctrl->fd, &scm->server_endpt);
-#else
- rv =
- connect (ctrl->fd, (struct sockaddr *) &scm->server_addr,
- sizeof (scm->server_addr));
-#endif
- if (rv < 0)
- {
- errno_val = errno;
- perror ("ERROR in main()");
- fprintf (stderr, "ERROR: connect failed (errno = %d)!\n",
- errno_val);
- }
-
- sock_test_cfg_sync (ctrl);
- printf ("CLIENT (fd %d): Control socket connected.\n", ctrl->fd);
- }
- while (rv < 0);
-
- sock_test_connect_test_sockets (ctrl->cfg.num_test_sockets);
-
- while (ctrl->cfg.test != SOCK_TEST_TYPE_EXIT)
- {
- if (scm->dump_cfg)
- {
- sock_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
- scm->dump_cfg = 0;
- }
-
- switch (ctrl->cfg.test)
- {
- case SOCK_TEST_TYPE_ECHO:
- echo_test_client ();
- break;
-
- case SOCK_TEST_TYPE_UNI:
- case SOCK_TEST_TYPE_BI:
- stream_test_client (ctrl->cfg.test);
- break;
-
- case SOCK_TEST_TYPE_EXIT:
- continue;
-
- case SOCK_TEST_TYPE_NONE:
- default:
- break;
- }
- switch (post_test)
- {
- case SOCK_TEST_TYPE_EXIT:
- switch (ctrl->cfg.test)
- {
- case SOCK_TEST_TYPE_EXIT:
- case SOCK_TEST_TYPE_UNI:
- case SOCK_TEST_TYPE_BI:
- case SOCK_TEST_TYPE_ECHO:
- ctrl->cfg.test = SOCK_TEST_TYPE_EXIT;
- continue;
-
- case SOCK_TEST_TYPE_NONE:
- default:
- break;
- }
- break;
-
- case SOCK_TEST_TYPE_NONE:
- case SOCK_TEST_TYPE_ECHO:
- case SOCK_TEST_TYPE_UNI:
- case SOCK_TEST_TYPE_BI:
- default:
- break;
- }
-
- memset (ctrl->txbuf, 0, ctrl->txbuf_size);
- memset (ctrl->rxbuf, 0, ctrl->rxbuf_size);
-
- printf ("\nType some characters and hit <return>\n"
- "('" SOCK_TEST_TOKEN_HELP "' for help): ");
-
- if (fgets (ctrl->txbuf, ctrl->txbuf_size, stdin) != NULL)
- {
- if (strlen (ctrl->txbuf) == 1)
- {
- printf ("\nCLIENT: Nothing to send! Please try again...\n");
- continue;
- }
- ctrl->txbuf[strlen (ctrl->txbuf) - 1] = 0; // chomp the newline.
-
- /* Parse input for keywords */
- ctrl->cfg.test = parse_input ();
- }
- }
-
- exit_client ();
-#ifdef VCL_TEST
- vppcom_session_close (ctrl->fd);
- vppcom_app_destroy ();
-#else
- close (ctrl->fd);
-#endif
- return 0;
-}
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */
Code Review / vpp.git / blobdiff