summaryrefslogtreecommitdiffstats
path: root/src/vcl/sock_test_client.c
diff options
context:
space:
mode:
authorFlorin Coras <fcoras@cisco.com>2019-06-25 12:55:15 -0700
committerDave Wallace <dwallacelf@gmail.com>2019-06-26 02:15:20 +0000
commit00dd74cee7ef8c1c5265daf01db13891ed68507f (patch)
tree6fc40cb4cbd01cc993d75fba81a8b86850b32274 /src/vcl/sock_test_client.c
parent33cd4823d67bb30d39a4bd5af50449b072c6354a (diff)
hsa: move vcl test apps to hsa
Type: refactor Change-Id: I352975585c1091bfc5b85d7f8fe985f9059820a7 Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vcl/sock_test_client.c')
-rw-r--r--src/vcl/sock_test_client.c1277
1 files changed, 0 insertions, 1277 deletions
diff --git a/src/vcl/sock_test_client.c b/src/vcl/sock_test_client.c
deleted file mode 100644
index a28feee674f..00000000000
--- a/src/vcl/sock_test_client.c
+++ /dev/null
@@ -1,1277 +0,0 @@
-/*
- * Copyright (c) 2017-2019 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 <vcl/sock_test.h>
-#include <fcntl.h>
-#ifndef VCL_TEST
-#include <sys/un.h>
-#endif
-
-typedef struct
-{
-#ifdef VCL_TEST
- vppcom_endpt_t server_endpt;
-#else
- int af_unix_echo_tx;
- int af_unix_echo_rx;
-#endif
- struct sockaddr_storage server_addr;
- uint32_t server_addr_size;
- uint32_t cfg_seq_num;
- vcl_test_session_t ctrl_socket;
- vcl_test_session_t *test_socket;
- uint32_t num_test_sockets;
- uint8_t dump_cfg;
-} sock_client_main_t;
-
-sock_client_main_t vcl_client_main;
-
-
-static int
-sock_test_cfg_sync (vcl_test_session_t * socket)
-{
- sock_client_main_t *scm = &vcl_client_main;
- vcl_test_session_t *ctrl = &scm->ctrl_socket;
- vcl_test_cfg_t *rl_cfg = (vcl_test_cfg_t *) socket->rxbuf;
- int rx_bytes, tx_bytes;
-
- if (socket->cfg.verbose)
- vcl_test_cfg_dump (&socket->cfg, 1 /* is_client */ );
-
- ctrl->cfg.seq_num = ++scm->cfg_seq_num;
- if (socket->cfg.verbose)
- {
- printf ("CLIENT (fd %d): Sending config sent to server.\n", socket->fd);
- vcl_test_cfg_dump (&ctrl->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, "CLIENT (fd %d): ERROR: write test cfg failed (%d)!\n",
- socket->fd, tx_bytes);
- return tx_bytes;
- }
-
- rx_bytes = sock_test_read (socket->fd, (uint8_t *) socket->rxbuf,
- sizeof (vcl_test_cfg_t), NULL);
- if (rx_bytes < 0)
- return rx_bytes;
-
- if (rl_cfg->magic != VCL_TEST_CFG_CTRL_MAGIC)
- {
- fprintf (stderr, "CLIENT (fd %d): ERROR: Bad server reply cfg "
- "-- aborting!\n", socket->fd);
- return -1;
- }
- if ((rx_bytes != sizeof (vcl_test_cfg_t))
- || !vcl_test_cfg_verify (rl_cfg, &ctrl->cfg))
- {
- fprintf (stderr, "CLIENT (fd %d): ERROR: Invalid config received "
- "from server!\n", socket->fd);
- if (rx_bytes != sizeof (vcl_test_cfg_t))
- {
- fprintf (stderr, "\tRx bytes %d != cfg size %lu\n",
- rx_bytes, sizeof (vcl_test_cfg_t));
- }
- else
- {
- vcl_test_cfg_dump (rl_cfg, 1 /* is_client */ );
- fprintf (stderr, "CLIENT (fd %d): Valid config sent to server.\n",
- socket->fd);
- vcl_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
- }
- return -1;
- }
- else if (socket->cfg.verbose)
- {
- printf ("CLIENT (fd %d): Got config back from server.\n", socket->fd);
- vcl_test_cfg_dump (rl_cfg, 1 /* is_client */ );
- }
- 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 = &vcl_client_main;
- vcl_test_session_t *ctrl = &scm->ctrl_socket;
- vcl_test_session_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_sessions; n++)
- {
- tsock = &scm->test_socket[n];
- tsock->cfg = ctrl->cfg;
- vcl_test_session_buf_alloc (tsock);
- if (sock_test_cfg_sync (tsock))
- return;
-
- 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, (unsigned long *) rfdset,
- (unsigned long *) 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, "\nCLIENT: ERROR: select() failed -- "
- "aborting test!\n");
- return;
- }
- else if (rv == 0)
- continue;
-
- for (i = 0; i < ctrl->cfg.num_test_sessions; 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, "\nCLIENT: ERROR: 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 ("CLIENT: 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);
-
-#ifndef VCL_TEST
- {
- int fd, errno_val;
- struct sockaddr_un serveraddr;
- uint8_t buffer[256];
- size_t nbytes = strlen (SOCK_TEST_MIXED_EPOLL_DATA) + 1;
- struct timeval timeout;
-
- /* Open AF_UNIX socket and send an echo to test mixed epoll on server.
- */
- fd = socket (AF_UNIX, SOCK_STREAM, 0);
- if (fd < 0)
- {
- errno_val = errno;
- perror ("ERROR in echo_test_client(): socket(AF_UNIX) failed");
- fprintf (stderr,
- "CLIENT: ERROR: socket(AF_UNIX, SOCK_STREAM, 0) failed "
- "(errno = %d)!\n", errno_val);
- goto out;
- }
- memset (&serveraddr, 0, sizeof (serveraddr));
- serveraddr.sun_family = AF_UNIX;
- strcpy (serveraddr.sun_path, SOCK_TEST_AF_UNIX_FILENAME);
- rv = connect (fd, (struct sockaddr *) &serveraddr, SUN_LEN (&serveraddr));
- if (rv < 0)
- {
- errno_val = errno;
- perror ("ERROR in echo_test_client(): connect() failed");
- fprintf (stderr, "CLIENT: ERROR: connect(fd %d, \"%s\", %lu) "
- "failed (errno = %d)!\n", fd, SOCK_TEST_AF_UNIX_FILENAME,
- SUN_LEN (&serveraddr), errno_val);
- goto done;
- }
-
- scm->af_unix_echo_tx++;
- strcpy ((char *) buffer, SOCK_TEST_MIXED_EPOLL_DATA);
- timeout.tv_sec = 0;
- timeout.tv_usec = 250000;
- select (0, NULL, NULL, NULL, &timeout); /* delay .25 secs */
- rv = write (fd, buffer, nbytes);
- if (rv < 0)
- {
- errno_val = errno;
- perror ("ERROR in echo_test_client(): write() failed");
- fprintf (stderr, "CLIENT: ERROR: write(fd %d, \"%s\", %lu) "
- "failed (errno = %d)!\n", fd, buffer, nbytes, errno_val);
- goto done;
- }
- else if (rv < nbytes)
- {
- fprintf (stderr, "CLIENT: ERROR: write(fd %d, \"%s\", %lu) "
- "returned %d!\n", fd, buffer, nbytes, rv);
- goto done;
- }
-
- printf ("CLIENT (AF_UNIX): TX (%d bytes) - '%s'\n", rv, buffer);
- memset (buffer, 0, sizeof (buffer));
- rv = read (fd, buffer, nbytes);
- if (rv < 0)
- {
- errno_val = errno;
- perror ("ERROR in echo_test_client(): read() failed");
- fprintf (stderr, "CLIENT: ERROR: read(fd %d, %p, %lu) "
- "failed (errno = %d)!\n", fd, buffer, nbytes, errno_val);
- goto done;
- }
- else if (rv < nbytes)
- {
- fprintf (stderr, "CLIENT: ERROR: read(fd %d, %p, %lu) "
- "returned %d!\n", fd, buffer, nbytes, rv);
- goto done;
- }
-
- if (!strncmp (SOCK_TEST_MIXED_EPOLL_DATA, (const char *) buffer, nbytes))
- {
- printf ("CLIENT (AF_UNIX): RX (%d bytes) - '%s'\n", rv, buffer);
- scm->af_unix_echo_rx++;
- }
- else
- printf ("CLIENT (AF_UNIX): ERROR: RX (%d bytes) - '%s'\n", rv, buffer);
-
- done:
- close (fd);
- out:
- ;
- }
-#endif
-
- for (i = 0; i < ctrl->cfg.num_test_sessions; 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);
- vcl_test_stats_dump (buf, &tsock->stats,
- 1 /* show_rx */ , 1 /* show tx */ ,
- ctrl->cfg.verbose);
- }
-
- vcl_test_stats_accumulate (&ctrl->stats, &tsock->stats);
- }
-
- if (ctrl->cfg.verbose)
- {
- vcl_test_stats_dump ("CLIENT RESULTS", &ctrl->stats,
- 1 /* show_rx */ , 1 /* show tx */ ,
- ctrl->cfg.verbose);
- vcl_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
-
- if (ctrl->cfg.verbose > 1)
- {
- printf (" ctrl socket info\n"
- VCL_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"
- VCL_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 (vcl_test_t test)
-{
- sock_client_main_t *scm = &vcl_client_main;
- vcl_test_session_t *ctrl = &scm->ctrl_socket;
- vcl_test_session_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 == VCL_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 == VCL_TEST_TYPE_BI ? "Bi" : "Uni", ctrl->fd);
-
- if (sock_test_cfg_sync (ctrl))
- {
- fprintf (stderr, "CLIENT: 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_sessions; n++)
- {
- tsock = &scm->test_socket[n];
- tsock->cfg = ctrl->cfg;
- vcl_test_session_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, (unsigned long *) rfdset,
- (unsigned long *) 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, "\nCLIENT: ERROR: select() failed -- "
- "aborting test!\n");
- return;
- }
- else if (rv == 0)
- continue;
-
- for (i = 0; i < ctrl->cfg.num_test_sessions; i++)
- {
- tsock = &scm->test_socket[i];
- if (!((tsock->stats.stop.tv_sec == 0) &&
- (tsock->stats.stop.tv_nsec == 0)))
- continue;
-
- if ((test == VCL_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 (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, "\nCLIENT: ERROR: sock_test_write(%d) "
- "failed -- aborting test!\n", tsock->fd);
- return;
- }
- }
-
- if (((test == VCL_TEST_TYPE_UNI) &&
- (tsock->stats.tx_bytes >= ctrl->cfg.total_bytes)) ||
- ((test == VCL_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, "CLIENT: ERROR: test cfg sync failed -- aborting!");
- return;
- }
-
- for (i = 0; i < ctrl->cfg.num_test_sessions; i++)
- {
- tsock = &scm->test_socket[i];
-
- if (ctrl->cfg.verbose)
- {
- static char buf[64];
-
- sprintf (buf, "CLIENT (fd %d) RESULTS", tsock->fd);
- vcl_test_stats_dump (buf, &tsock->stats,
- test == VCL_TEST_TYPE_BI /* show_rx */ ,
- 1 /* show tx */ , ctrl->cfg.verbose);
- }
-
- vcl_test_stats_accumulate (&ctrl->stats, &tsock->stats);
- }
-
- vcl_test_stats_dump ("CLIENT RESULTS", &ctrl->stats,
- test == VCL_TEST_TYPE_BI /* show_rx */ ,
- 1 /* show tx */ , ctrl->cfg.verbose);
- vcl_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
-
- if (ctrl->cfg.verbose)
- {
- printf (" ctrl socket info\n"
- VCL_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"
- VCL_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 = VCL_TEST_TYPE_ECHO;
- if (sock_test_cfg_sync (ctrl))
- fprintf (stderr, "CLIENT: ERROR: post-test cfg sync failed!");
-
- printf ("CLIENT (fd %d): %s-directional Stream Test Complete!\n"
- SOCK_TEST_BANNER_STRING "\n", ctrl->fd,
- test == VCL_TEST_TYPE_BI ? "Bi" : "Uni");
-}
-
-static void
-exit_client (void)
-{
- sock_client_main_t *scm = &vcl_client_main;
- vcl_test_session_t *ctrl = &scm->ctrl_socket;
- vcl_test_session_t *tsock;
- int i;
-
-#ifndef VCL_TEST
- printf ("CLIENT: af_unix_echo_tx %d, af_unix_echo_rx %d\n",
- scm->af_unix_echo_tx, scm->af_unix_echo_rx);
-#endif
- for (i = 0; i < ctrl->cfg.num_test_sessions; i++)
- {
- tsock = &scm->test_socket[i];
- tsock->cfg.test = VCL_TEST_TYPE_EXIT;
-
- /* coverity[COPY_PASTE_ERROR] */
- if (ctrl->cfg.verbose)
- {
- printf ("\nCLIENT (fd %d): Sending exit cfg to server...\n",
- tsock->fd);
- vcl_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 = VCL_TEST_TYPE_EXIT;
- if (ctrl->cfg.verbose)
- {
- printf ("\nCLIENT (fd %d): Sending exit cfg to server...\n", ctrl->fd);
- vcl_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 = &vcl_client_main;
- vcl_test_session_t *ctrl = &scm->ctrl_socket;
- vcl_test_session_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 (vcl_test_session_t) * num_test_sockets);
- if (!tsock)
- {
- errno_val = errno;
- perror ("ERROR in sock_test_connect_test_sockets()");
- fprintf (stderr, "CLIENT: 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 (ctrl->cfg.transport_udp ?
- VPPCOM_PROTO_UDP :
- VPPCOM_PROTO_TCP,
- 1 /* is_nonblocking */ );
- if (tsock->fd < 0)
- {
- errno = -tsock->fd;
- tsock->fd = -1;
- }
-#else
- tsock->fd = socket (ctrl->cfg.address_ip6 ? AF_INET6 : AF_INET,
- ctrl->cfg.transport_udp ?
- SOCK_DGRAM : SOCK_STREAM, 0);
-#endif
- if (tsock->fd < 0)
- {
- errno_val = errno;
- perror ("ERROR in sock_test_connect_test_sockets()");
- fprintf (stderr, "CLIENT: ERROR: socket failed (errno = %d)!\n",
- errno_val);
- return tsock->fd;
- }
- if (fcntl (tsock->fd, F_SETFL, O_NONBLOCK) < 0)
- {
- errno_val = errno;
- perror ("ERROR in sock_test_connect_test_sockets()");
- fprintf (stderr, "CLIENT: ERROR: fcntl failed (errno = %d)!\n",
- errno_val);
- return -1;
- }
-
-#ifdef VCL_TEST
- rv = vppcom_session_connect (tsock->fd, &scm->server_endpt);
- if (rv)
- {
- errno = -rv;
- rv = -1;
- }
-#else
- rv =
- connect (tsock->fd, (struct sockaddr *) &scm->server_addr,
- scm->server_addr_size);
-#endif
- if (rv < 0)
- {
- errno_val = errno;
- perror ("ERROR in sock_test_connect_test_sockets()");
- fprintf (stderr, "CLIENT: ERROR: connect failed "
- "(errno = %d)!\n", errno_val);
- return -1;
- }
- tsock->cfg = ctrl->cfg;
- vcl_test_session_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 ("CLIENT: Test configuration commands:"
- INDENT VCL_TEST_TOKEN_HELP
- "\t\t\tDisplay help."
- INDENT VCL_TEST_TOKEN_EXIT
- "\t\t\tExit test client & server."
- INDENT VCL_TEST_TOKEN_SHOW_CFG
- "\t\t\tShow the current test cfg."
- INDENT VCL_TEST_TOKEN_RUN_UNI
- "\t\t\tRun the Uni-directional test."
- INDENT VCL_TEST_TOKEN_RUN_BI
- "\t\t\tRun the Bi-directional test."
- INDENT VCL_TEST_TOKEN_VERBOSE
- "\t\t\tToggle verbose setting."
- INDENT VCL_TEST_TOKEN_RXBUF_SIZE
- "<rxbuf size>\tRx buffer size (bytes)."
- INDENT VCL_TEST_TOKEN_TXBUF_SIZE
- "<txbuf size>\tTx buffer size (bytes)."
- INDENT VCL_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 = &vcl_client_main;
- vcl_test_session_t *ctrl = &scm->ctrl_socket;
- char *p = ctrl->txbuf + strlen (VCL_TEST_TOKEN_TXBUF_SIZE);
- uint64_t txbuf_size = strtoull ((const char *) p, NULL, 10);
-
- if (txbuf_size >= VCL_TEST_CFG_BUF_SIZE_MIN)
- {
- ctrl->cfg.txbuf_size = txbuf_size;
- ctrl->cfg.total_bytes = ctrl->cfg.num_writes * ctrl->cfg.txbuf_size;
- vcl_test_buf_alloc (&ctrl->cfg, 0 /* is_rxbuf */ ,
- (uint8_t **) & ctrl->txbuf, &ctrl->txbuf_size);
- vcl_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
- }
- else
- fprintf (stderr, "CLIENT: ERROR: Invalid txbuf size (%lu) < "
- "minimum buf size (%u)!\n",
- txbuf_size, VCL_TEST_CFG_BUF_SIZE_MIN);
-}
-
-static void
-cfg_num_writes_set (void)
-{
- sock_client_main_t *scm = &vcl_client_main;
- vcl_test_session_t *ctrl = &scm->ctrl_socket;
- char *p = ctrl->txbuf + strlen (VCL_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;
- vcl_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
- }
- else
- {
- fprintf (stderr, "CLIENT: ERROR: invalid num writes: %u\n", num_writes);
- }
-}
-
-static void
-cfg_num_test_sockets_set (void)
-{
- sock_client_main_t *scm = &vcl_client_main;
- vcl_test_session_t *ctrl = &scm->ctrl_socket;
- char *p = ctrl->txbuf + strlen (VCL_TEST_TOKEN_NUM_TEST_SESS);
- uint32_t num_test_sockets = strtoul ((const char *) p, NULL, 10);
-
- if ((num_test_sockets > 0) &&
- (num_test_sockets <= VCL_TEST_CFG_MAX_TEST_SESS))
- {
- ctrl->cfg.num_test_sessions = num_test_sockets;
- sock_test_connect_test_sockets (num_test_sockets);
-
- vcl_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
- }
- else
- {
- fprintf (stderr, "CLIENT: ERROR: invalid num test sockets: "
- "%u, (%d max)\n",
- num_test_sockets, VCL_TEST_CFG_MAX_TEST_SESS);
- }
-}
-
-static void
-cfg_rxbuf_size_set (void)
-{
- sock_client_main_t *scm = &vcl_client_main;
- vcl_test_session_t *ctrl = &scm->ctrl_socket;
- char *p = ctrl->txbuf + strlen (VCL_TEST_TOKEN_RXBUF_SIZE);
- uint64_t rxbuf_size = strtoull ((const char *) p, NULL, 10);
-
- if (rxbuf_size >= VCL_TEST_CFG_BUF_SIZE_MIN)
- {
- ctrl->cfg.rxbuf_size = rxbuf_size;
- vcl_test_buf_alloc (&ctrl->cfg, 1 /* is_rxbuf */ ,
- (uint8_t **) & ctrl->rxbuf, &ctrl->rxbuf_size);
- vcl_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
- }
- else
- fprintf (stderr, "CLIENT: ERROR: Invalid rxbuf size (%lu) < "
- "minimum buf size (%u)!\n",
- rxbuf_size, VCL_TEST_CFG_BUF_SIZE_MIN);
-}
-
-static void
-cfg_verbose_toggle (void)
-{
- sock_client_main_t *scm = &vcl_client_main;
- vcl_test_session_t *ctrl = &scm->ctrl_socket;
-
- ctrl->cfg.verbose = ctrl->cfg.verbose ? 0 : 1;
- vcl_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
-
-}
-
-static vcl_test_t
-parse_input ()
-{
- sock_client_main_t *scm = &vcl_client_main;
- vcl_test_session_t *ctrl = &scm->ctrl_socket;
- vcl_test_t rv = VCL_TEST_TYPE_NONE;
-
- if (!strncmp (VCL_TEST_TOKEN_EXIT, ctrl->txbuf,
- strlen (VCL_TEST_TOKEN_EXIT)))
- rv = VCL_TEST_TYPE_EXIT;
-
- else if (!strncmp (VCL_TEST_TOKEN_HELP, ctrl->txbuf,
- strlen (VCL_TEST_TOKEN_HELP)))
- dump_help ();
-
- else if (!strncmp (VCL_TEST_TOKEN_SHOW_CFG, ctrl->txbuf,
- strlen (VCL_TEST_TOKEN_SHOW_CFG)))
- scm->dump_cfg = 1;
-
- else if (!strncmp (VCL_TEST_TOKEN_VERBOSE, ctrl->txbuf,
- strlen (VCL_TEST_TOKEN_VERBOSE)))
- cfg_verbose_toggle ();
-
- else if (!strncmp (VCL_TEST_TOKEN_TXBUF_SIZE, ctrl->txbuf,
- strlen (VCL_TEST_TOKEN_TXBUF_SIZE)))
- cfg_txbuf_size_set ();
-
- else if (!strncmp (VCL_TEST_TOKEN_NUM_TEST_SESS, ctrl->txbuf,
- strlen (VCL_TEST_TOKEN_NUM_TEST_SESS)))
- cfg_num_test_sockets_set ();
-
- else if (!strncmp (VCL_TEST_TOKEN_NUM_WRITES, ctrl->txbuf,
- strlen (VCL_TEST_TOKEN_NUM_WRITES)))
- cfg_num_writes_set ();
-
- else if (!strncmp (VCL_TEST_TOKEN_RXBUF_SIZE, ctrl->txbuf,
- strlen (VCL_TEST_TOKEN_RXBUF_SIZE)))
- cfg_rxbuf_size_set ();
-
- else if (!strncmp (VCL_TEST_TOKEN_RUN_UNI, ctrl->txbuf,
- strlen (VCL_TEST_TOKEN_RUN_UNI)))
- rv = ctrl->cfg.test = VCL_TEST_TYPE_UNI;
-
- else if (!strncmp (VCL_TEST_TOKEN_RUN_BI, ctrl->txbuf,
- strlen (VCL_TEST_TOKEN_RUN_BI)))
- rv = ctrl->cfg.test = VCL_TEST_TYPE_BI;
-
- else
- rv = VCL_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"
- " -6 Use IPv6\n"
- " -u Use UDP transport layer\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 = &vcl_client_main;
- vcl_test_session_t *ctrl = &scm->ctrl_socket;
- int c, rv, errno_val;
- vcl_test_t post_test = VCL_TEST_TYPE_NONE;
-
- vcl_test_cfg_init (&ctrl->cfg);
- vcl_test_session_buf_alloc (ctrl);
-
- opterr = 0;
- while ((c = getopt (argc, argv, "chn:w:XE:I:N:R:T:UBV6D")) != -1)
- switch (c)
- {
- case 'c':
- scm->dump_cfg = 1;
- break;
-
- case 's':
- if (sscanf (optarg, "0x%x", &ctrl->cfg.num_test_sessions) != 1)
- if (sscanf (optarg, "%u", &ctrl->cfg.num_test_sessions) != 1)
- {
- fprintf (stderr, "CLIENT: ERROR: Invalid value for "
- "option -%c!\n", c);
- print_usage_and_exit ();
- }
- if (!ctrl->cfg.num_test_sessions ||
- (ctrl->cfg.num_test_sessions > FD_SETSIZE))
- {
- fprintf (stderr, "CLIENT: ERROR: Invalid number of "
- "sockets (%d) specified for option -%c!\n"
- " Valid range is 1 - %d\n",
- ctrl->cfg.num_test_sessions, c, FD_SETSIZE);
- print_usage_and_exit ();
- }
- break;
-
- case 'w':
- fprintf (stderr, "CLIENT: Writing test results to files is TBD.\n");
- break;
-
- case 'X':
- post_test = VCL_TEST_TYPE_EXIT;
- break;
-
- case 'E':
- if (strlen (optarg) > ctrl->txbuf_size)
- {
- fprintf (stderr, "CLIENT: 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 = VCL_TEST_TYPE_ECHO;
- break;
-
- case 'I':
- if (sscanf (optarg, "0x%x", &ctrl->cfg.num_test_sessions) != 1)
- if (sscanf (optarg, "%d", &ctrl->cfg.num_test_sessions) != 1)
- {
- fprintf (stderr, "CLIENT: ERROR: Invalid value for "
- "option -%c!\n", c);
- print_usage_and_exit ();
- }
- if (ctrl->cfg.num_test_sessions > VCL_TEST_CFG_MAX_TEST_SESS)
- {
- fprintf (stderr, "CLIENT: ERROR: value greater than max "
- "number test sockets (%d)!", VCL_TEST_CFG_MAX_TEST_SESS);
- 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, "CLIENT: 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, "CLIENT: ERROR: Invalid value for "
- "option -%c!\n", c);
- print_usage_and_exit ();
- }
- if (ctrl->cfg.rxbuf_size >= VCL_TEST_CFG_BUF_SIZE_MIN)
- {
- ctrl->rxbuf_size = ctrl->cfg.rxbuf_size;
- vcl_test_buf_alloc (&ctrl->cfg, 1 /* is_rxbuf */ ,
- (uint8_t **) & ctrl->rxbuf,
- &ctrl->rxbuf_size);
- }
- else
- {
- fprintf (stderr, "CLIENT: ERROR: rxbuf size (%lu) "
- "less than minumum (%u)\n",
- ctrl->cfg.rxbuf_size, VCL_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, "CLIENT: ERROR: Invalid value "
- "for option -%c!\n", c);
- print_usage_and_exit ();
- }
- if (ctrl->cfg.txbuf_size >= VCL_TEST_CFG_BUF_SIZE_MIN)
- {
- ctrl->txbuf_size = ctrl->cfg.txbuf_size;
- vcl_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, "CLIENT: ERROR: txbuf size (%lu) "
- "less than minumum (%u)!\n",
- ctrl->cfg.txbuf_size, VCL_TEST_CFG_BUF_SIZE_MIN);
- print_usage_and_exit ();
- }
- break;
-
- case 'U':
- ctrl->cfg.test = VCL_TEST_TYPE_UNI;
- break;
-
- case 'B':
- ctrl->cfg.test = VCL_TEST_TYPE_BI;
- break;
-
- case 'V':
- ctrl->cfg.verbose = 1;
- break;
-
- case '6':
- ctrl->cfg.address_ip6 = 1;
- break;
-
- case 'D':
- ctrl->cfg.transport_udp = 1;
- break;
-
- case '?':
- switch (optopt)
- {
- case 'E':
- case 'I':
- case 'N':
- case 'R':
- case 'T':
- case 'w':
- fprintf (stderr, "CLIENT: ERROR: Option -%c "
- "requires an argument.\n", optopt);
- break;
-
- default:
- if (isprint (optopt))
- fprintf (stderr, "CLIENT: ERROR: Unknown "
- "option `-%c'.\n", optopt);
- else
- fprintf (stderr, "CLIENT: ERROR: Unknown "
- "option character `\\x%x'.\n", optopt);
- }
- /* fall thru */
- case 'h':
- default:
- print_usage_and_exit ();
- }
-
- if (argc < (optind + 2))
- {
- fprintf (stderr, "CLIENT: 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 (ctrl->cfg.transport_udp ?
- VPPCOM_PROTO_UDP :
- VPPCOM_PROTO_TCP,
- 0 /* is_nonblocking */ );
- if (ctrl->fd < 0)
- {
- errno = -ctrl->fd;
- ctrl->fd = -1;
- }
- }
-#else
- ctrl->fd = socket (ctrl->cfg.address_ip6 ? AF_INET6 : AF_INET,
- ctrl->cfg.transport_udp ? SOCK_DGRAM : SOCK_STREAM, 0);
-#endif
-
- if (ctrl->fd < 0)
- {
- errno_val = errno;
- perror ("ERROR in main()");
- fprintf (stderr, "CLIENT: ERROR: socket "
- "failed (errno = %d)!\n", errno_val);
- return ctrl->fd;
- }
-
- memset (&scm->server_addr, 0, sizeof (scm->server_addr));
- if (ctrl->cfg.address_ip6)
- {
- struct sockaddr_in6 *server_addr =
- (struct sockaddr_in6 *) &scm->server_addr;
- scm->server_addr_size = sizeof (*server_addr);
- server_addr->sin6_family = AF_INET6;
- inet_pton (AF_INET6, argv[optind++], &(server_addr->sin6_addr));
- server_addr->sin6_port = htons (atoi (argv[optind]));
- }
- else
- {
- struct sockaddr_in *server_addr =
- (struct sockaddr_in *) &scm->server_addr;
- scm->server_addr_size = sizeof (*server_addr);
- server_addr->sin_family = AF_INET;
- inet_pton (AF_INET, argv[optind++], &(server_addr->sin_addr));
- server_addr->sin_port = htons (atoi (argv[optind]));
- }
-
-#ifdef VCL_TEST
- if (ctrl->cfg.address_ip6)
- {
- struct sockaddr_in6 *server_addr =
- (struct sockaddr_in6 *) &scm->server_addr;
- scm->server_endpt.is_ip4 = 0;
- scm->server_endpt.ip = (uint8_t *) & server_addr->sin6_addr;
- scm->server_endpt.port = (uint16_t) server_addr->sin6_port;
- }
- else
- {
- struct sockaddr_in *server_addr =
- (struct sockaddr_in *) &scm->server_addr;
- scm->server_endpt.is_ip4 = 1;
- scm->server_endpt.ip = (uint8_t *) & server_addr->sin_addr;
- scm->server_endpt.port = (uint16_t) server_addr->sin_port;
- }
-#endif
-
- do
- {
- printf ("\nCLIENT: Connecting to server...\n");
-
-#ifdef VCL_TEST
- rv = vppcom_session_connect (ctrl->fd, &scm->server_endpt);
- if (rv)
- {
- errno = -rv;
- rv = -1;
- }
-#else
- rv =
- connect (ctrl->fd, (struct sockaddr *) &scm->server_addr,
- scm->server_addr_size);
-#endif
- if (rv < 0)
- {
- errno_val = errno;
- perror ("ERROR in main()");
- fprintf (stderr, "CLIENT: ERROR: connect failed (errno = %d)!\n",
- errno_val);
- return -1;
- }
-
- 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_sessions);
-
- while (ctrl->cfg.test != VCL_TEST_TYPE_EXIT)
- {
- if (scm->dump_cfg)
- {
- vcl_test_cfg_dump (&ctrl->cfg, 1 /* is_client */ );
- scm->dump_cfg = 0;
- }
-
- switch (ctrl->cfg.test)
- {
- case VCL_TEST_TYPE_ECHO:
- echo_test_client ();
- break;
-
- case VCL_TEST_TYPE_UNI:
- case VCL_TEST_TYPE_BI:
- stream_test_client (ctrl->cfg.test);
- break;
-
- case VCL_TEST_TYPE_EXIT:
- continue;
-
- case VCL_TEST_TYPE_NONE:
- default:
- break;
- }
- switch (post_test)
- {
- case VCL_TEST_TYPE_EXIT:
- switch (ctrl->cfg.test)
- {
- case VCL_TEST_TYPE_EXIT:
- case VCL_TEST_TYPE_UNI:
- case VCL_TEST_TYPE_BI:
- case VCL_TEST_TYPE_ECHO:
- ctrl->cfg.test = VCL_TEST_TYPE_EXIT;
- continue;
-
- case VCL_TEST_TYPE_NONE:
- default:
- break;
- }
- break;
-
- case VCL_TEST_TYPE_NONE:
- case VCL_TEST_TYPE_ECHO:
- case VCL_TEST_TYPE_UNI:
- case VCL_TEST_TYPE_BI:
- default:
- break;
- }
-
- memset (ctrl->txbuf, 0, ctrl->txbuf_size);
- memset (ctrl->rxbuf, 0, ctrl->rxbuf_size);
-
- printf ("\nCLIENT: Type some characters and hit <return>\n"
- "('" VCL_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 ();
- return 0;
-#else
- close (ctrl->fd);
- return (scm->af_unix_echo_tx == scm->af_unix_echo_rx) ? 0 : -1;
-#endif
-}
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */