#include <vlib/vlib.h>
#include <vlib/cli.h>
#include <vppinfra/format.h>
+#include <vppinfra/warnings.h>
#include <vnet/api_errno.h>
#include <vnet/ip/format.h>
#include <vnet/bfd/bfd_api.h>
static u8 *
format_bfd_session_cli (u8 * s, va_list * args)
{
+ vlib_main_t *vm = va_arg (*args, vlib_main_t *);
bfd_main_t *bm = va_arg (*args, bfd_main_t *);
bfd_session_t *bs = va_arg (*args, bfd_session_t *);
switch (bs->transport)
bfd_diag_code_string (bs->remote_diag));
s = format (s, "%10s %-32s %20u %20u\n", "", "Detect multiplier",
bs->local_detect_mult, bs->remote_detect_mult);
- s = format (s, "%10s %-32s %20u %20u\n", "",
+ s = format (s, "%10s %-32s %20u %20llu\n", "",
"Required Min Rx Interval (usec)",
bs->config_required_min_rx_usec, bs->remote_min_rx_usec);
s = format (s, "%10s %-32s %20u %20u\n", "",
s =
format (s, "%10s %-32s %20u\n", "", "Transmit interval",
bfd_clocks_to_usec (bm, bs->transmit_interval_clocks));
+ u64 now = clib_cpu_time_now ();
+ u8 *tmp = NULL;
+ if (bs->last_tx_clocks > 0)
+ {
+ tmp = format (tmp, "%.2fs ago", (now - bs->last_tx_clocks) *
+ vm->clib_time.seconds_per_clock);
+ s = format (s, "%10s %-32s %20v\n", "", "Last control frame tx", tmp);
+ vec_reset_length (tmp);
+ }
+ if (bs->last_rx_clocks)
+ {
+ tmp = format (tmp, "%.2fs ago", (now - bs->last_rx_clocks) *
+ vm->clib_time.seconds_per_clock);
+ s = format (s, "%10s %-32s %20v\n", "", "Last control frame rx", tmp);
+ vec_reset_length (tmp);
+ }
s =
- format (s, "%10s %-32s %20s %20s\n", "", "Demand mode", "no",
- bs->remote_demand ? "yes" : "no");
- s =
- format (s, "%10s %-32s %20s\n", "", "Poll state",
- bfd_poll_state_string (bs->poll_state));
+ format (s, "%10s %-32s %20u %20llu\n", "", "Min Echo Rx Interval (usec)",
+ 1, bs->remote_min_echo_rx_usec);
+ if (bs->echo)
+ {
+ s = format (s, "%10s %-32s %20u\n", "", "Echo transmit interval",
+ bfd_clocks_to_usec (bm, bs->echo_transmit_interval_clocks));
+ tmp = format (tmp, "%.2fs ago", (now - bs->echo_last_tx_clocks) *
+ vm->clib_time.seconds_per_clock);
+ s = format (s, "%10s %-32s %20v\n", "", "Last echo frame tx", tmp);
+ vec_reset_length (tmp);
+ tmp = format (tmp, "%.6fs",
+ (bs->echo_last_rx_clocks - bs->echo_last_tx_clocks) *
+ vm->clib_time.seconds_per_clock);
+ s =
+ format (s, "%10s %-32s %20v\n", "", "Last echo frame roundtrip time",
+ tmp);
+ }
+ vec_free (tmp);
+ tmp = NULL;
+ s = format (s, "%10s %-32s %20s %20s\n", "", "Demand mode", "no",
+ bs->remote_demand ? "yes" : "no");
+ s = format (s, "%10s %-32s %20s\n", "", "Poll state",
+ bfd_poll_state_string (bs->poll_state));
if (bs->auth.curr_key)
{
s = format (s, "%10s %-32s %20u\n", "", "Authentication config key ID",
bs->auth.curr_key->conf_key_id);
s = format (s, "%10s %-32s %20u\n", "", "Authentication BFD key ID",
bs->auth.curr_bfd_key_id);
+ s = format (s, "%10s %-32s %20u %20u\n", "", "Sequence number",
+ bs->auth.local_seq_number, bs->auth.remote_seq_number);
}
return s;
}
{
bfd_main_t *bm = &bfd_main;
bfd_session_t *bs = NULL;
+ unformat_input_t _line_input, *line_input = &_line_input;
+
+ /* Get a line of input. */
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
- if (unformat (input, "keys"))
+ if (unformat (line_input, "keys"))
{
bfd_auth_key_t *key = NULL;
u8 *s = format (NULL, "%=10s %=25s %=10s\n", "Configuration Key ID",
});
/* *INDENT-ON* */
vlib_cli_output (vm, "%v\n", s);
+ vec_free (s);
vlib_cli_output (vm, "Number of configured BFD keys: %lu\n",
(u64) pool_elts (bm->auth_keys));
}
- else if (unformat (input, "sessions"))
+ else if (unformat (line_input, "sessions"))
{
u8 *s = format (NULL, "%=10s %=32s %=20s %=20s\n", "Index", "Property",
"Local value", "Remote value");
/* *INDENT-OFF* */
- pool_foreach (bs, bm->sessions,
- { s = format (s, "%U", format_bfd_session_cli, bm, bs); });
+ pool_foreach (bs, bm->sessions, {
+ s = format (s, "%U", format_bfd_session_cli, vm, bm, bs);
+ });
/* *INDENT-ON* */
vlib_cli_output (vm, "%v", s);
vec_free (s);
vlib_cli_output (vm, "Number of configured BFD sessions: %lu\n",
(u64) pool_elts (bm->sessions));
}
- else if (unformat (input, "echo-source"))
+ else if (unformat (line_input, "echo-source"))
{
int is_set;
u32 sw_if_index;
};
/* *INDENT-ON* */
-static u8 *
-format_vnet_api_errno (u8 * s, va_list * args)
-{
- vnet_api_error_t api_error = va_arg (*args, vnet_api_error_t);
-#define _(a, b, c) \
- case b: \
- s = format (s, "%s", c); \
- break;
- switch (api_error)
- {
- foreach_vnet_api_error default:s = format (s, "UNKNOWN");
- break;
- }
- return s;
-}
-
static clib_error_t *
bfd_cli_key_add (vlib_main_t * vm, unformat_input_t * input,
CLIB_UNUSED (vlib_cli_command_t * lmd))
u8 *vec_auth_type = NULL;
bfd_auth_type_e auth_type = BFD_AUTH_TYPE_reserved;
u8 *secret = NULL;
+ unformat_input_t _line_input, *line_input = &_line_input;
static const u8 keyed_sha1[] = "keyed-sha1";
static const u8 meticulous_keyed_sha1[] = "meticulous-keyed-sha1";
- while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ /* Get a line of input. */
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
- if (unformat (input, "conf-key-id %u", &key_id))
+ if (unformat (line_input, "conf-key-id %u", &key_id))
{
have_key_id = 1;
}
- else if (unformat (input, "type %U", unformat_token, "a-zA-Z0-9-",
+ else if (unformat (line_input, "type %U", unformat_token, "a-zA-Z0-9-",
&vec_auth_type))
{
if (vec_len (vec_auth_type) == sizeof (keyed_sha1) - 1 &&
goto out;
}
}
- else if (unformat (input, "secret %U", unformat_hex_string, &secret))
+ else
+ if (unformat (line_input, "secret %U", unformat_hex_string, &secret))
{
/* nothing to do here */
}
else
{
ret = clib_error_return (0, "Unknown input `%U'",
- format_unformat_error, input);
+ format_unformat_error, line_input);
goto out;
}
}
{
clib_error_t *ret = NULL;
u32 key_id = 0;
+ unformat_input_t _line_input, *line_input = &_line_input;
+
+ /* Get a line of input. */
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
- while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
- if (!unformat (input, "conf-key-id %u", &key_id))
+ if (!unformat (line_input, "conf-key-id %u", &key_id))
{
ret = clib_error_return (0, "Unknown input `%U'",
- format_unformat_error, input);
+ format_unformat_error, line_input);
goto out;
}
}
t n;
#define UNFORMAT(t, n, s, r, ...) \
- if (unformat (input, s " " __VA_ARGS__, &n)) \
+ if (unformat (line_input, s " " __VA_ARGS__, &n)) \
{ \
something_parsed = 1; \
have_##n = 1; \
}
#define CHECK_MANDATORY(t, n, s, r, ...) \
+WARN_OFF(tautological-compare) \
if (mandatory == r && !have_##n) \
{ \
- ret = clib_error_return (0, "Required parameter `%s' missing.", n); \
+ WARN_ON(tautological-compare) \
+ ret = clib_error_return (0, "Required parameter `%s' missing.", s); \
goto out; \
}
CLIB_UNUSED (vlib_cli_command_t * lmd))
{
clib_error_t *ret = NULL;
+ unformat_input_t _line_input, *line_input = &_line_input;
#define foreach_bfd_cli_udp_session_add_cli_param(F) \
F (u32, sw_if_index, INTERFACE_STR, mandatory, "%U", \
unformat_vnet_sw_interface, &vnet_main) \
foreach_bfd_cli_udp_session_add_cli_param (DECLARE);
- while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ /* Get a line of input. */
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
int something_parsed = 0;
foreach_bfd_cli_udp_session_add_cli_param (UNFORMAT);
if (!something_parsed)
{
ret = clib_error_return (0, "Unknown input `%U'",
- format_unformat_error, input);
+ format_unformat_error, line_input);
goto out;
}
}
CLIB_UNUSED (vlib_cli_command_t * lmd))
{
clib_error_t *ret = NULL;
+ unformat_input_t _line_input, *line_input = &_line_input;
#define foreach_bfd_cli_udp_session_mod_cli_param(F) \
F (u32, sw_if_index, INTERFACE_STR, mandatory, "%U", \
unformat_vnet_sw_interface, &vnet_main) \
foreach_bfd_cli_udp_session_mod_cli_param (DECLARE);
- while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ /* Get a line of input. */
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
int something_parsed = 0;
foreach_bfd_cli_udp_session_mod_cli_param (UNFORMAT);
if (!something_parsed)
{
ret = clib_error_return (0, "Unknown input `%U'",
- format_unformat_error, input);
+ format_unformat_error, line_input);
goto out;
}
}
CLIB_UNUSED (vlib_cli_command_t * lmd))
{
clib_error_t *ret = NULL;
+ unformat_input_t _line_input, *line_input = &_line_input;
#define foreach_bfd_cli_udp_session_del_cli_param(F) \
F (u32, sw_if_index, INTERFACE_STR, mandatory, "%U", \
unformat_vnet_sw_interface, &vnet_main) \
foreach_bfd_cli_udp_session_del_cli_param (DECLARE);
- while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ /* Get a line of input. */
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
int something_parsed = 0;
foreach_bfd_cli_udp_session_del_cli_param (UNFORMAT);
if (!something_parsed)
{
ret = clib_error_return (0, "Unknown input `%U'",
- format_unformat_error, input);
+ format_unformat_error, line_input);
goto out;
}
}
CLIB_UNUSED (vlib_cli_command_t * lmd))
{
clib_error_t *ret = NULL;
+ unformat_input_t _line_input, *line_input = &_line_input;
#define foreach_bfd_cli_udp_session_set_flags_cli_param(F) \
F (u32, sw_if_index, INTERFACE_STR, mandatory, "%U", \
unformat_vnet_sw_interface, &vnet_main) \
foreach_bfd_cli_udp_session_set_flags_cli_param (DECLARE);
- while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ /* Get a line of input. */
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
int something_parsed = 0;
foreach_bfd_cli_udp_session_set_flags_cli_param (UNFORMAT);
if (!something_parsed)
{
ret = clib_error_return (0, "Unknown input `%U'",
- format_unformat_error, input);
+ format_unformat_error, line_input);
goto out;
}
}
/* *INDENT-ON* */
static clib_error_t *
-bfd_cli_udp_session_auth_activate (vlib_main_t * vm, unformat_input_t * input,
+bfd_cli_udp_session_auth_activate (vlib_main_t * vm,
+ unformat_input_t * input,
CLIB_UNUSED (vlib_cli_command_t * lmd))
{
clib_error_t *ret = NULL;
+ unformat_input_t _line_input, *line_input = &_line_input;
#define foreach_bfd_cli_udp_session_auth_activate_cli_param(F) \
F (u32, sw_if_index, INTERFACE_STR, mandatory, "%U", \
unformat_vnet_sw_interface, &vnet_main) \
foreach_bfd_cli_udp_session_auth_activate_cli_param (DECLARE);
- while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ /* Get a line of input. */
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
int something_parsed = 0;
foreach_bfd_cli_udp_session_auth_activate_cli_param (UNFORMAT);
if (!something_parsed)
{
ret = clib_error_return (0, "Unknown input `%U'",
- format_unformat_error, input);
+ format_unformat_error, line_input);
goto out;
}
}
CLIB_UNUSED (vlib_cli_command_t *lmd))
{
clib_error_t *ret = NULL;
+ unformat_input_t _line_input, *line_input = &_line_input;
#define foreach_bfd_cli_udp_session_auth_deactivate_cli_param(F) \
F (u32, sw_if_index, INTERFACE_STR, mandatory, "%U", \
unformat_vnet_sw_interface, &vnet_main) \
foreach_bfd_cli_udp_session_auth_deactivate_cli_param (DECLARE);
- while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ /* Get a line of input. */
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
int something_parsed = 0;
foreach_bfd_cli_udp_session_auth_deactivate_cli_param (UNFORMAT);
CLIB_UNUSED (vlib_cli_command_t * lmd))
{
clib_error_t *ret = NULL;
+ unformat_input_t _line_input, *line_input = &_line_input;
#define foreach_bfd_cli_udp_set_echo_source_cli_param(F) \
F (u32, sw_if_index, INTERFACE_STR, mandatory, "%U", \
unformat_vnet_sw_interface, &vnet_main)
foreach_bfd_cli_udp_set_echo_source_cli_param (DECLARE);
- while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ /* Get a line of input. */
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
int something_parsed = 0;
foreach_bfd_cli_udp_set_echo_source_cli_param (UNFORMAT);
if (!something_parsed)
{
ret = clib_error_return (0, "Unknown input `%U'",
- format_unformat_error, input);
+ format_unformat_error, line_input);
goto out;
}
}