#include <vcl/sock_test.h>
#include <sys/stat.h>
#include <fcntl.h>
+#include <sys/ioctl.h>
#define SOCK_SERVER_USE_EPOLL 1
#define VPPCOM_SESSION_ATTR_UNIT_TEST 0
int fd;
uint8_t *buf;
uint32_t buf_size;
- sock_test_cfg_t cfg;
- sock_test_stats_t stats;
+ vcl_test_cfg_t cfg;
+ vcl_test_stats_t stats;
#ifdef VCL_TEST
vppcom_endpt_t endpt;
uint8_t ip[16];
#endif
} sock_server_conn_t;
+typedef struct
+{
+ uint32_t port;
+ uint32_t address_ip6;
+ uint32_t transport_udp;
+} sock_server_cfg_t;
+
#define SOCK_SERVER_MAX_TEST_CONN 10
#define SOCK_SERVER_MAX_EPOLL_EVENTS 10
typedef struct
{
int listen_fd;
+ sock_server_cfg_t cfg;
#if SOCK_SERVER_USE_EPOLL
int epfd;
struct epoll_event listen_ev;
{
sock_server_conn_t *conn = &conn_pool[i];
memset (conn, 0, sizeof (*conn));
- sock_test_cfg_init (&conn->cfg);
- sock_test_buf_alloc (&conn->cfg, 1 /* is_rxbuf */ ,
- &conn->buf, &conn->buf_size);
+ vcl_test_cfg_init (&conn->cfg);
+ vcl_test_buf_alloc (&conn->cfg, 1 /* is_rxbuf */ ,
+ &conn->buf, &conn->buf_size);
conn->cfg.txbuf_size = conn->cfg.rxbuf_size;
}
}
static inline void
-sync_config_and_reply (sock_server_conn_t * conn, sock_test_cfg_t * rx_cfg)
+sync_config_and_reply (sock_server_conn_t * conn, vcl_test_cfg_t * rx_cfg)
{
conn->cfg = *rx_cfg;
- sock_test_buf_alloc (&conn->cfg, 1 /* is_rxbuf */ ,
- &conn->buf, &conn->buf_size);
+ vcl_test_buf_alloc (&conn->cfg, 1 /* is_rxbuf */ ,
+ &conn->buf, &conn->buf_size);
conn->cfg.txbuf_size = conn->cfg.rxbuf_size;
if (conn->cfg.verbose)
{
printf ("\nSERVER (fd %d): Replying to cfg message!\n", conn->fd);
- sock_test_cfg_dump (&conn->cfg, 0 /* is_client */ );
+ vcl_test_cfg_dump (&conn->cfg, 0 /* is_client */ );
}
(void) sock_test_write (conn->fd, (uint8_t *) & conn->cfg,
sizeof (conn->cfg), NULL, conn->cfg.verbose);
static void
stream_test_server_start_stop (sock_server_conn_t * conn,
- sock_test_cfg_t * rx_cfg)
+ vcl_test_cfg_t * rx_cfg)
{
sock_server_main_t *ssm = &sock_server_main;
int client_fd = conn->fd;
- sock_test_t test = rx_cfg->test;
+ vcl_test_t test = rx_cfg->test;
if (rx_cfg->ctrl_handle == conn->fd)
{
if (tc->cfg.ctrl_handle == conn->fd)
{
- sock_test_stats_accumulate (&conn->stats, &tc->stats);
+ vcl_test_stats_accumulate (&conn->stats, &tc->stats);
if (conn->cfg.verbose)
{
static char buf[64];
sprintf (buf, "SERVER (fd %d) RESULTS", tc->fd);
- sock_test_stats_dump (buf, &tc->stats, 1 /* show_rx */ ,
- test == SOCK_TEST_TYPE_BI
- /* show tx */ ,
- conn->cfg.verbose);
+ vcl_test_stats_dump (buf, &tc->stats, 1 /* show_rx */ ,
+ test == VCL_TEST_TYPE_BI
+ /* show tx */ ,
+ conn->cfg.verbose);
}
}
}
- sock_test_stats_dump ("SERVER RESULTS", &conn->stats, 1 /* show_rx */ ,
- (test == SOCK_TEST_TYPE_BI) /* show_tx */ ,
- conn->cfg.verbose);
- sock_test_cfg_dump (&conn->cfg, 0 /* is_client */ );
+ vcl_test_stats_dump ("SERVER RESULTS", &conn->stats, 1 /* show_rx */ ,
+ (test == VCL_TEST_TYPE_BI) /* show_tx */ ,
+ conn->cfg.verbose);
+ vcl_test_cfg_dump (&conn->cfg, 0 /* is_client */ );
if (conn->cfg.verbose)
{
printf (" sock server main\n"
- SOCK_TEST_SEPARATOR_STRING
+ VCL_TEST_SEPARATOR_STRING
" buf: %p\n"
" buf size: %u (0x%08x)\n"
- SOCK_TEST_SEPARATOR_STRING,
+ VCL_TEST_SEPARATOR_STRING,
conn->buf, conn->buf_size, conn->buf_size);
}
sync_config_and_reply (conn, rx_cfg);
printf ("\nSERVER (fd %d): %s-directional Stream Test Complete!\n"
SOCK_TEST_BANNER_STRING "\n", conn->fd,
- test == SOCK_TEST_TYPE_BI ? "Bi" : "Uni");
+ test == VCL_TEST_TYPE_BI ? "Bi" : "Uni");
}
else
{
printf ("\n" SOCK_TEST_BANNER_STRING
"SERVER (fd %d): %s-directional Stream Test!\n"
" Sending client the test cfg to start streaming data...\n",
- client_fd, test == SOCK_TEST_TYPE_BI ? "Bi" : "Uni");
+ client_fd, test == VCL_TEST_TYPE_BI ? "Bi" : "Uni");
rx_cfg->ctrl_handle = (rx_cfg->ctrl_handle == ~0) ? conn->fd :
rx_cfg->ctrl_handle;
stream_test_server (sock_server_conn_t * conn, int rx_bytes)
{
int client_fd = conn->fd;
- sock_test_t test = conn->cfg.test;
+ vcl_test_t test = conn->cfg.test;
- if (test == SOCK_TEST_TYPE_BI)
+ if (test == VCL_TEST_TYPE_BI)
(void) sock_test_write (client_fd, conn->buf, rx_bytes, &conn->stats,
conn->cfg.verbose);
#endif
}
+void
+print_usage_and_exit (void)
+{
+ fprintf (stderr,
+ "sock_test_server [OPTIONS] <port>\n"
+ " OPTIONS\n"
+ " -h Print this message and exit.\n"
+ " -6 Use IPv6\n"
+ " -u Use UDP transport layer\n");
+ exit (1);
+}
+
int
main (int argc, char **argv)
{
int client_fd, rv, main_rv = 0;
int tx_bytes, rx_bytes, nbytes;
sock_server_conn_t *conn;
- sock_test_cfg_t *rx_cfg;
+ vcl_test_cfg_t *rx_cfg;
uint32_t xtra = 0;
uint64_t xtra_bytes = 0;
- struct sockaddr_in servaddr;
+ struct sockaddr_storage servaddr;
int errno_val;
- int v, i;
- uint16_t port = SOCK_TEST_SERVER_PORT;
+ int c, v, i;
+ uint16_t port = VCL_TEST_SERVER_PORT;
#if ! SOCK_SERVER_USE_EPOLL
fd_set _rfdset, *rfdset = &_rfdset;
#endif
#ifdef VCL_TEST
vppcom_endpt_t endpt;
#else
+ uint32_t servaddr_size;
#if ! SOCK_SERVER_USE_EPOLL
fd_set _wfdset, *wfdset = &_wfdset;
#endif
#endif
- if ((argc == 2) && (sscanf (argv[1], "%d", &v) == 1))
+ opterr = 0;
+ while ((c = getopt (argc, argv, "6D")) != -1)
+ switch (c)
+ {
+ case '6':
+ ssm->cfg.address_ip6 = 1;
+ break;
+
+ case 'D':
+ ssm->cfg.transport_udp = 1;
+ break;
+
+ case '?':
+ switch (optopt)
+ {
+ default:
+ if (isprint (optopt))
+ fprintf (stderr, "SERVER: ERROR: Unknown "
+ "option `-%c'.\n", optopt);
+ else
+ fprintf (stderr, "SERVER: ERROR: Unknown "
+ "option character `\\x%x'.\n", optopt);
+ }
+ /* fall thru */
+ case 'h':
+ default:
+ print_usage_and_exit ();
+ }
+
+ if (argc < (optind + 1))
+ {
+ fprintf (stderr, "SERVER: ERROR: Insufficient number of arguments!\n");
+ print_usage_and_exit ();
+ }
+
+ if (sscanf (argv[optind], "%d", &v) == 1)
port = (uint16_t) v;
+ else
+ {
+ fprintf (stderr, "SERVER: ERROR: Invalid port (%s)!\n", argv[optind]);
+ print_usage_and_exit ();
+ }
conn_pool_expand (SOCK_SERVER_MAX_TEST_CONN + 1);
}
else
{
- ssm->listen_fd =
- vppcom_session_create (VPPCOM_PROTO_TCP, 0 /* is_nonblocking */ );
+ ssm->listen_fd = vppcom_session_create (ssm->cfg.transport_udp ?
+ VPPCOM_PROTO_UDP :
+ VPPCOM_PROTO_TCP,
+ 0 /* is_nonblocking */ );
}
#else
- ssm->listen_fd = socket (AF_INET, SOCK_STREAM, 0);
+ ssm->listen_fd = socket (ssm->cfg.address_ip6 ? AF_INET6 : AF_INET,
+ ssm->cfg.transport_udp ? SOCK_DGRAM : SOCK_STREAM,
+ 0);
#if SOCK_SERVER_USE_EPOLL && !defined (VCL_TEST)
unlink ((const char *) SOCK_TEST_AF_UNIX_FILENAME);
ssm->af_unix_listen_fd = socket (AF_UNIX, SOCK_STREAM, 0);
memset (&servaddr, 0, sizeof (servaddr));
- servaddr.sin_family = AF_INET;
- servaddr.sin_addr.s_addr = htonl (INADDR_ANY);
- servaddr.sin_port = htons (port);
+ if (ssm->cfg.address_ip6)
+ {
+ struct sockaddr_in6 *server_addr = (struct sockaddr_in6 *) &servaddr;
+#ifndef VCL_TEST
+ servaddr_size = sizeof (*server_addr);
+#endif
+ server_addr->sin6_family = AF_INET6;
+ server_addr->sin6_addr = in6addr_any;
+ server_addr->sin6_port = htons (port);
+ }
+ else
+ {
+ struct sockaddr_in *server_addr = (struct sockaddr_in *) &servaddr;
+#ifndef VCL_TEST
+ servaddr_size = sizeof (*server_addr);
+#endif
+ server_addr->sin_family = AF_INET;
+ server_addr->sin_addr.s_addr = htonl (INADDR_ANY);
+ server_addr->sin_port = htons (port);
+ }
#ifdef VCL_TEST
- endpt.is_ip4 = (servaddr.sin_family == AF_INET);
- endpt.ip = (uint8_t *) & servaddr.sin_addr;
- endpt.port = (uint16_t) servaddr.sin_port;
+ if (ssm->cfg.address_ip6)
+ {
+ struct sockaddr_in6 *server_addr = (struct sockaddr_in6 *) &servaddr;
+ endpt.is_ip4 = 0;
+ endpt.ip = (uint8_t *) & server_addr->sin6_addr;
+ endpt.port = (uint16_t) server_addr->sin6_port;
+ }
+ else
+ {
+ struct sockaddr_in *server_addr = (struct sockaddr_in *) &servaddr;
+ endpt.is_ip4 = 1;
+ endpt.ip = (uint8_t *) & server_addr->sin_addr;
+ endpt.port = (uint16_t) server_addr->sin_port;
+ }
rv = vppcom_session_bind (ssm->listen_fd, &endpt);
if (rv)
rv = -1;
}
#else
- rv =
- bind (ssm->listen_fd, (struct sockaddr *) &servaddr, sizeof (servaddr));
+ rv = bind (ssm->listen_fd, (struct sockaddr *) &servaddr, servaddr_size);
#endif
if (rv < 0)
{
errno_val);
return rv;
}
+ if (fcntl (ssm->listen_fd, F_SETFL, O_NONBLOCK) < 0)
+ {
+ errno_val = errno;
+ perror ("ERROR in main()");
+ fprintf (stderr, "SERVER: ERROR: fcntl failed (errno = %d)!\n",
+ errno_val);
+ return rv;
+ }
#ifdef VCL_TEST
rv = vppcom_session_listen (ssm->listen_fd, 10);
if (EPOLLIN & ssm->wait_events[i].events)
#endif
{
+ read_again:
rx_bytes = sock_test_read (client_fd, conn->buf,
conn->buf_size, &conn->stats);
if (rx_bytes > 0)
{
- rx_cfg = (sock_test_cfg_t *) conn->buf;
- if (rx_cfg->magic == SOCK_TEST_CFG_CTRL_MAGIC)
+ rx_cfg = (vcl_test_cfg_t *) conn->buf;
+ if (rx_cfg->magic == VCL_TEST_CFG_CTRL_MAGIC)
{
if (rx_cfg->verbose)
{
printf ("SERVER (fd %d): Received a cfg message!\n",
client_fd);
- sock_test_cfg_dump (rx_cfg, 0 /* is_client */ );
+ vcl_test_cfg_dump (rx_cfg, 0 /* is_client */ );
}
if (rx_bytes != sizeof (*rx_cfg))
{
printf ("SERVER (fd %d): Replying to "
"cfg message!\n", client_fd);
- sock_test_cfg_dump (rx_cfg, 0 /* is_client */ );
+ vcl_test_cfg_dump (rx_cfg, 0 /* is_client */ );
}
sock_test_write (client_fd, (uint8_t *) & conn->cfg,
sizeof (conn->cfg), NULL,
switch (rx_cfg->test)
{
- case SOCK_TEST_TYPE_NONE:
- case SOCK_TEST_TYPE_ECHO:
+ case VCL_TEST_TYPE_NONE:
+ case VCL_TEST_TYPE_ECHO:
sync_config_and_reply (conn, rx_cfg);
break;
- case SOCK_TEST_TYPE_BI:
- case SOCK_TEST_TYPE_UNI:
+ case VCL_TEST_TYPE_BI:
+ case VCL_TEST_TYPE_UNI:
stream_test_server_start_stop (conn, rx_cfg);
break;
- case SOCK_TEST_TYPE_EXIT:
+ case VCL_TEST_TYPE_EXIT:
printf ("SERVER: Have a great day, "
"connection %d!\n", client_fd);
#ifdef VCL_TEST
default:
fprintf (stderr,
"SERVER: ERROR: Unknown test type!\n");
- sock_test_cfg_dump (rx_cfg, 0 /* is_client */ );
+ vcl_test_cfg_dump (rx_cfg, 0 /* is_client */ );
break;
}
continue;
}
- else if ((conn->cfg.test == SOCK_TEST_TYPE_UNI) ||
- (conn->cfg.test == SOCK_TEST_TYPE_BI))
+ else if ((conn->cfg.test == VCL_TEST_TYPE_UNI) ||
+ (conn->cfg.test == VCL_TEST_TYPE_BI))
{
stream_test_server (conn, rx_bytes);
+ if (ioctl (conn->fd, FIONREAD))
+ goto read_again;
continue;
}
Code Review / vpp.git / blobdiff