#include <vpp/api/vpe_all_api_h.h>
#undef vl_printfun
-u8 *
+static u8 *
format_api_error (u8 * s, va_list * args)
{
i32 error = va_arg (*args, u32);
format_api_error, ntohl (mp->retval));
}
else
- vcm->app_state = STATE_APP_ENABLED;
-}
-
-static int
-vcl_segment_attach (u64 segment_handle, char *name, ssvm_segment_type_t type,
- int fd)
-{
- fifo_segment_create_args_t _a, *a = &_a;
- int rv;
-
- memset (a, 0, sizeof (*a));
- a->segment_name = (char *) name;
- a->segment_type = type;
-
- if (type == SSVM_SEGMENT_MEMFD)
- a->memfd_fd = fd;
-
- if ((rv = fifo_segment_attach (&vcm->segment_main, a)))
- {
- clib_warning ("svm_fifo_segment_attach ('%s') failed", name);
- return rv;
- }
- vcl_segment_table_add (segment_handle, a->new_segment_indices[0]);
- vec_reset_length (a->new_segment_indices);
- return 0;
-}
-
-static void
-vcl_segment_detach (u64 segment_handle)
-{
- fifo_segment_main_t *sm = &vcm->segment_main;
- fifo_segment_t *segment;
- u32 segment_index;
-
- segment_index = vcl_segment_table_lookup (segment_handle);
- if (segment_index == (u32) ~ 0)
- return;
- segment = fifo_segment_get_segment (sm, segment_index);
- fifo_segment_delete (sm, segment);
- vcl_segment_table_del (segment_handle);
- VDBG (0, "detached segment %u handle %u", segment_index, segment_handle);
-}
-
-static u64
-vcl_vpp_worker_segment_handle (u32 wrk_index)
-{
- return (VCL_INVALID_SEGMENT_HANDLE - wrk_index - 1);
+ vcm->bapi_app_state = STATE_APP_ENABLED;
}
static void
vcl_worker_t *wrk = vcl_worker_get (0);
svm_msg_q_t *ctrl_mq;
u64 segment_handle;
- int *fds = 0, i;
+ int *fds = 0, i, rv;
u32 n_fds = 0;
+ char *segment_name = 0;
if (mp->retval)
{
wrk->app_event_queue = uword_to_pointer (mp->app_mq, svm_msg_q_t *);
ctrl_mq = uword_to_pointer (mp->vpp_ctrl_mq, svm_msg_q_t *);
- vec_validate (wrk->vpp_event_queues, mp->vpp_ctrl_mq_thread);
- wrk->vpp_event_queues[mp->vpp_ctrl_mq_thread] = ctrl_mq;
vcm->ctrl_mq = wrk->ctrl_mq = ctrl_mq;
segment_handle = clib_net_to_host_u64 (mp->segment_handle);
if (segment_handle == VCL_INVALID_SEGMENT_HANDLE)
if (mp->n_fds)
{
vec_validate (fds, mp->n_fds);
- if (vl_socket_client_recv_fd_msg (fds, mp->n_fds, 5))
+ if (vl_socket_client_recv_fd_msg2 (&wrk->bapi_sock_ctx, fds, mp->n_fds,
+ 5))
goto failed;
if (mp->fd_flags & SESSION_FD_F_VPP_MQ_SEGMENT)
goto failed;
if (mp->fd_flags & SESSION_FD_F_MEMFD_SEGMENT)
- if (vcl_segment_attach (segment_handle, (char *) mp->segment_name,
- SSVM_SEGMENT_MEMFD, fds[n_fds++]))
- goto failed;
+ {
+ segment_name = vl_api_from_api_to_new_c_string (&mp->segment_name);
+ rv =
+ vcl_segment_attach (segment_handle, segment_name,
+ SSVM_SEGMENT_MEMFD, fds[n_fds++]);
+ vec_free (segment_name);
+ if (rv != 0)
+ goto failed;
+ }
+
if (mp->fd_flags & SESSION_FD_F_MQ_EVENTFD)
{
}
else
{
- if (vcl_segment_attach (segment_handle, (char *) mp->segment_name,
- SSVM_SEGMENT_SHM, -1))
+ segment_name = vl_api_from_api_to_new_c_string (&mp->segment_name);
+ rv =
+ vcl_segment_attach (segment_handle, segment_name, SSVM_SEGMENT_SHM,
+ -1);
+ vec_free (segment_name);
+ if (rv != 0)
goto failed;
}
vcm->app_index = clib_net_to_host_u32 (mp->app_index);
- vcm->app_state = STATE_APP_ATTACHED;
+ vcm->bapi_app_state = STATE_APP_ATTACHED;
return;
failed:
- vcm->app_state = STATE_APP_FAILED;
+ vcm->bapi_app_state = STATE_APP_FAILED;
for (i = clib_max (n_fds - 1, 0); i < vec_len (fds); i++)
close (fds[i]);
vec_free (fds);
vl_api_app_worker_add_del_reply_t_handler (vl_api_app_worker_add_del_reply_t *
mp)
{
- int n_fds = 0, *fds = 0, i;
+ int n_fds = 0, *fds = 0, i, rv;
u64 segment_handle;
vcl_worker_t *wrk;
u32 wrk_index;
+ char *segment_name = 0;
if (mp->retval)
{
if (mp->n_fds)
{
vec_validate (fds, mp->n_fds);
- if (vl_socket_client_recv_fd_msg (fds, mp->n_fds, 5))
+ if (vl_socket_client_recv_fd_msg2 (&wrk->bapi_sock_ctx, fds, mp->n_fds,
+ 5))
goto failed;
if (mp->fd_flags & SESSION_FD_F_VPP_MQ_SEGMENT)
goto failed;
if (mp->fd_flags & SESSION_FD_F_MEMFD_SEGMENT)
- if (vcl_segment_attach (segment_handle, (char *) mp->segment_name,
- SSVM_SEGMENT_MEMFD, fds[n_fds++]))
- goto failed;
+ {
+ segment_name = vl_api_from_api_to_new_c_string (&mp->segment_name);
+ rv =
+ vcl_segment_attach (segment_handle, segment_name,
+ SSVM_SEGMENT_MEMFD, fds[n_fds++]);
+ vec_free (segment_name);
+ if (rv != 0)
+ goto failed;
+ }
if (mp->fd_flags & SESSION_FD_F_MQ_EVENTFD)
{
}
else
{
- if (vcl_segment_attach (segment_handle, (char *) mp->segment_name,
- SSVM_SEGMENT_SHM, -1))
+ segment_name = vl_api_from_api_to_new_c_string (&mp->segment_name);
+ rv =
+ vcl_segment_attach (segment_handle, segment_name, SSVM_SEGMENT_SHM,
+ -1);
+ vec_free (segment_name);
+ if (rv != 0)
goto failed;
}
- vcm->app_state = STATE_APP_READY;
+ vcm->bapi_app_state = STATE_APP_READY;
VDBG (0, "worker %u vpp-worker %u added", wrk_index, wrk->vpp_wrk_index);
return;
failed:
- vcm->app_state = STATE_APP_FAILED;
+ vcm->bapi_app_state = STATE_APP_FAILED;
for (i = clib_max (n_fds - 1, 0); i < vec_len (fds); i++)
close (fds[i]);
vec_free (fds);
}
-static void
-vl_api_map_another_segment_t_handler (vl_api_map_another_segment_t * mp)
-{
- ssvm_segment_type_t seg_type = SSVM_SEGMENT_SHM;
- u64 segment_handle;
- int fd = -1;
-
- if (mp->fd_flags)
- {
- vl_socket_client_recv_fd_msg (&fd, 1, 5);
- seg_type = SSVM_SEGMENT_MEMFD;
- }
-
- segment_handle = clib_net_to_host_u64 (mp->segment_handle);
- if (segment_handle == VCL_INVALID_SEGMENT_HANDLE)
- {
- clib_warning ("invalid segment handle");
- return;
- }
-
- if (vcl_segment_attach (segment_handle, (char *) mp->segment_name,
- seg_type, fd))
- {
- clib_warning ("VCL<%d>: svm_fifo_segment_attach ('%s') failed",
- getpid (), mp->segment_name);
- return;
- }
-
- VDBG (1, "VCL<%d>: mapped new segment '%s' size %d", getpid (),
- mp->segment_name, mp->segment_size);
-}
-
-static void
-vl_api_unmap_segment_t_handler (vl_api_unmap_segment_t * mp)
-{
- u64 segment_handle = clib_net_to_host_u64 (mp->segment_handle);
- vcl_segment_detach (segment_handle);
- VDBG (1, "Unmapped segment: %d", segment_handle);
-}
-
static void
vl_api_application_tls_cert_add_reply_t_handler
(vl_api_application_tls_cert_add_reply_t * mp)
{
if (mp->retval)
VDBG (0, "add cert failed: %U", format_api_error, ntohl (mp->retval));
- vcm->app_state = STATE_APP_READY;
+ vcm->bapi_app_state = STATE_APP_READY;
}
static void
{
if (mp->retval)
VDBG (0, "add key failed: %U", format_api_error, ntohl (mp->retval));
- vcm->app_state = STATE_APP_READY;
+ vcm->bapi_app_state = STATE_APP_READY;
}
#define foreach_sock_msg \
_(APP_ATTACH_REPLY, app_attach_reply) \
_(APPLICATION_TLS_CERT_ADD_REPLY, application_tls_cert_add_reply) \
_(APPLICATION_TLS_KEY_ADD_REPLY, application_tls_key_add_reply) \
-_(MAP_ANOTHER_SEGMENT, map_another_segment) \
-_(UNMAP_SEGMENT, unmap_segment) \
_(APP_WORKER_ADD_DEL_REPLY, app_worker_add_del_reply) \
-void
-vppcom_api_hookup (void)
+static void
+vcl_bapi_hookup (void)
{
#define _(N, n) \
vl_msg_api_set_handlers(VL_API_##N, #n, \
/*
* VPP-API message functions
*/
-void
-vppcom_send_session_enable_disable (u8 is_enable)
+static void
+vcl_bapi_send_session_enable_disable (u8 is_enable)
{
vcl_worker_t *wrk = vcl_worker_get_current ();
vl_api_session_enable_disable_t *bmp;
memset (bmp, 0, sizeof (*bmp));
bmp->_vl_msg_id = ntohs (VL_API_SESSION_ENABLE_DISABLE);
- bmp->client_index = wrk->my_client_index;
+ bmp->client_index = wrk->api_client_handle;
bmp->context = htonl (0xfeedface);
bmp->is_enable = is_enable;
vl_msg_api_send_shmem (wrk->vl_input_queue, (u8 *) & bmp);
}
void
-vppcom_app_send_attach (void)
+vcl_bapi_send_attach (void)
{
vcl_worker_t *wrk = vcl_worker_get_current ();
u8 tls_engine = CRYPTO_ENGINE_OPENSSL;
memset (bmp, 0, sizeof (*bmp));
bmp->_vl_msg_id = ntohs (VL_API_APP_ATTACH);
- bmp->client_index = wrk->my_client_index;
+ bmp->client_index = wrk->api_client_handle;
bmp->context = htonl (0xfeedface);
bmp->options[APP_OPTIONS_FLAGS] =
APP_OPTIONS_FLAGS_ACCEPT_REDIRECT | APP_OPTIONS_FLAGS_ADD_SEGMENT |
bmp->options[APP_OPTIONS_TLS_ENGINE] = tls_engine;
if (nsid_len)
{
- bmp->namespace_id_len = nsid_len;
- clib_memcpy_fast (bmp->namespace_id, vcm->cfg.namespace_id, nsid_len);
+ vl_api_vec_to_api_string (vcm->cfg.namespace_id, &bmp->namespace_id);
bmp->options[APP_OPTIONS_NAMESPACE_SECRET] = vcm->cfg.namespace_secret;
}
vl_msg_api_send_shmem (wrk->vl_input_queue, (u8 *) & bmp);
}
void
-vppcom_app_send_detach (void)
+vcl_bapi_send_detach (void)
{
vcl_worker_t *wrk = vcl_worker_get_current ();
vl_api_application_detach_t *bmp;
memset (bmp, 0, sizeof (*bmp));
bmp->_vl_msg_id = ntohs (VL_API_APPLICATION_DETACH);
- bmp->client_index = wrk->my_client_index;
+ bmp->client_index = wrk->api_client_handle;
bmp->context = htonl (0xfeedface);
vl_msg_api_send_shmem (wrk->vl_input_queue, (u8 *) & bmp);
}
-void
-vcl_send_app_worker_add_del (u8 is_add)
+static void
+vcl_bapi_send_app_worker_add_del (u8 is_add)
{
vcl_worker_t *wrk = vcl_worker_get_current ();
vl_api_app_worker_add_del_t *mp;
memset (mp, 0, sizeof (*mp));
mp->_vl_msg_id = ntohs (VL_API_APP_WORKER_ADD_DEL);
- mp->client_index = wrk->my_client_index;
+ mp->client_index = wrk->api_client_handle;
mp->app_index = clib_host_to_net_u32 (vcm->app_index);
mp->context = wrk->wrk_index;
mp->is_add = is_add;
vl_msg_api_send_shmem (wrk->vl_input_queue, (u8 *) & mp);
}
-void
-vcl_send_child_worker_del (vcl_worker_t * child_wrk)
+static void
+vcl_bapi_send_child_worker_del (vcl_worker_t * child_wrk)
{
vcl_worker_t *wrk = vcl_worker_get_current ();
vl_api_app_worker_add_del_t *mp;
memset (mp, 0, sizeof (*mp));
mp->_vl_msg_id = ntohs (VL_API_APP_WORKER_ADD_DEL);
- mp->client_index = wrk->my_client_index;
+ mp->client_index = wrk->api_client_handle;
mp->app_index = clib_host_to_net_u32 (vcm->app_index);
mp->context = wrk->wrk_index;
mp->is_add = 0;
}
void
-vppcom_send_application_tls_cert_add (vcl_session_t * session, char *cert,
- u32 cert_len)
+vcl_bapi_send_application_tls_cert_add (vcl_session_t * session, char *cert,
+ u32 cert_len)
{
vcl_worker_t *wrk = vcl_worker_get_current ();
vl_api_application_tls_cert_add_t *cert_mp;
cert_mp = vl_msg_api_alloc (sizeof (*cert_mp) + cert_len);
clib_memset (cert_mp, 0, sizeof (*cert_mp));
cert_mp->_vl_msg_id = ntohs (VL_API_APPLICATION_TLS_CERT_ADD);
- cert_mp->client_index = wrk->my_client_index;
+ cert_mp->client_index = wrk->api_client_handle;
cert_mp->context = session->session_index;
cert_mp->cert_len = clib_host_to_net_u16 (cert_len);
clib_memcpy_fast (cert_mp->cert, cert, cert_len);
}
void
-vppcom_send_application_tls_key_add (vcl_session_t * session, char *key,
- u32 key_len)
+vcl_bapi_send_application_tls_key_add (vcl_session_t * session, char *key,
+ u32 key_len)
{
vcl_worker_t *wrk = vcl_worker_get_current ();
vl_api_application_tls_key_add_t *key_mp;
key_mp = vl_msg_api_alloc (sizeof (*key_mp) + key_len);
clib_memset (key_mp, 0, sizeof (*key_mp));
key_mp->_vl_msg_id = ntohs (VL_API_APPLICATION_TLS_KEY_ADD);
- key_mp->client_index = wrk->my_client_index;
+ key_mp->client_index = wrk->api_client_handle;
key_mp->context = session->session_index;
key_mp->key_len = clib_host_to_net_u16 (key_len);
clib_memcpy_fast (key_mp->key, key, key_len);
}
u32
-vcl_max_nsid_len (void)
+vcl_bapi_max_nsid_len (void)
{
- vl_api_application_attach_t *mp;
+ vl_api_app_attach_t *mp;
return (sizeof (mp->namespace_id) - 1);
}
-void
-vppcom_init_error_string_table (void)
+static void
+vcl_bapi_init_error_string_table (void)
{
vcm->error_string_by_error_number = hash_create (0, sizeof (uword));
hash_set (vcm->error_string_by_error_number, 99, "Misc");
}
-int
-vppcom_connect_to_vpp (char *app_name)
+static void
+vcl_bapi_cleanup (void)
{
- vcl_worker_t *wrk = vcl_worker_get_current ();
+ socket_client_main_t *scm = &socket_client_main;
api_main_t *am = vlibapi_get_main ();
+
+ am->my_client_index = ~0;
+ am->my_registration = 0;
+ am->vl_input_queue = 0;
+ am->msg_index_by_name_and_crc = 0;
+ scm->socket_fd = 0;
+
+ vl_client_api_unmap ();
+}
+
+static int
+vcl_bapi_connect_to_vpp (void)
+{
+ vcl_worker_t *wrk = vcl_worker_get_current ();
vppcom_cfg_t *vcl_cfg = &vcm->cfg;
+ int rv = VPPCOM_OK;
+ api_main_t *am;
+ u8 *wrk_name;
+
+ wrk_name = format (0, "%v-wrk-%u%c", vcm->app_name, wrk->wrk_index, 0);
+
+ /* Make sure api is cleaned up in case this is a connect from a
+ * forked worker */
+ vcl_bapi_cleanup ();
+
+ vlibapi_set_main (&wrk->bapi_api_ctx);
+ vcl_bapi_hookup ();
- if (vcl_cfg->vpp_api_socket_name)
+ if (!vcl_cfg->vpp_bapi_socket_name)
{
- if (vl_socket_client_connect ((char *) vcl_cfg->vpp_api_socket_name,
- app_name, 0 /* default rx/tx buffer */ ))
- {
- VERR ("app (%s) socket connect failed!", app_name);
- return VPPCOM_ECONNREFUSED;
- }
+ rv = VPPCOM_EINVAL;
+ goto error;
+ }
- if (vl_socket_client_init_shm (0, 1 /* want_pthread */ ))
- {
- VERR ("app (%s) init shm failed!", app_name);
- return VPPCOM_ECONNREFUSED;
- }
+ if (vl_socket_client_connect2 (&wrk->bapi_sock_ctx,
+ (char *) vcl_cfg->vpp_bapi_socket_name,
+ (char *) wrk_name,
+ 0 /* default rx/tx buffer */ ))
+ {
+ VERR ("app (%s) socket connect failed!", wrk_name);
+ rv = VPPCOM_ECONNREFUSED;
+ goto error;
}
+
+ if (vl_socket_client_init_shm2 (&wrk->bapi_sock_ctx, 0,
+ 1 /* want_pthread */ ))
+ {
+ VERR ("app (%s) init shm failed!", wrk_name);
+ rv = VPPCOM_ECONNREFUSED;
+ goto error;
+ }
+
+ am = vlibapi_get_main ();
+ wrk->vl_input_queue = am->shmem_hdr->vl_input_queue;
+ wrk->api_client_handle = (u32) am->my_client_index;
+
+ VDBG (0, "app (%s) is connected to VPP!", wrk_name);
+ vcl_evt (VCL_EVT_INIT, vcm);
+
+error:
+ vec_free (wrk_name);
+ return rv;
+}
+
+void
+vcl_bapi_disconnect_from_vpp (void)
+{
+ vcl_worker_t *wrk = vcl_worker_get_current ();
+ vppcom_cfg_t *vcl_cfg = &vcm->cfg;
+
+ if (vcl_cfg->vpp_bapi_socket_name)
+ vl_socket_client_disconnect2 (&wrk->bapi_sock_ctx);
else
+ vl_client_disconnect_from_vlib ();
+}
+
+static const char *
+vcl_bapi_app_state_str (vcl_bapi_app_state_t state)
+{
+ char *st;
+
+ switch (state)
{
- if (!vcl_cfg->vpp_api_filename)
- vcl_cfg->vpp_api_filename = format (0, "/vpe-api%c", 0);
+ case STATE_APP_START:
+ st = "STATE_APP_START";
+ break;
+
+ case STATE_APP_CONN_VPP:
+ st = "STATE_APP_CONN_VPP";
+ break;
+
+ case STATE_APP_ENABLED:
+ st = "STATE_APP_ENABLED";
+ break;
- VDBG (0, "app (%s) connecting to VPP api (%s)...",
- app_name, vcl_cfg->vpp_api_filename);
+ case STATE_APP_ATTACHED:
+ st = "STATE_APP_ATTACHED";
+ break;
- if (vl_client_connect_to_vlib ((char *) vcl_cfg->vpp_api_filename,
- app_name, vcm->cfg.vpp_api_q_length) < 0)
+ default:
+ st = "UNKNOWN_APP_STATE";
+ break;
+ }
+
+ return st;
+}
+
+static int
+vcl_bapi_wait_for_app_state_change (vcl_bapi_app_state_t app_state)
+{
+ vcl_worker_t *wrk = vcl_worker_get_current ();
+ f64 timeout = clib_time_now (&wrk->clib_time) + vcm->cfg.app_timeout;
+
+ while (clib_time_now (&wrk->clib_time) < timeout)
+ {
+ if (vcm->bapi_app_state == app_state)
+ return VPPCOM_OK;
+ if (vcm->bapi_app_state == STATE_APP_FAILED)
+ return VPPCOM_ECONNABORTED;
+ }
+ VDBG (0, "timeout waiting for state %s (%d)",
+ vcl_bapi_app_state_str (app_state), app_state);
+ vcl_evt (VCL_EVT_SESSION_TIMEOUT, vcm, bapi_app_state);
+
+ return VPPCOM_ETIMEDOUT;
+}
+
+static int
+vcl_bapi_session_enable (void)
+{
+ int rv;
+
+ if (vcm->bapi_app_state != STATE_APP_ENABLED)
+ {
+ vcl_bapi_send_session_enable_disable (1 /* is_enabled == TRUE */ );
+ rv = vcl_bapi_wait_for_app_state_change (STATE_APP_ENABLED);
+ if (PREDICT_FALSE (rv))
{
- VERR ("app (%s) connect failed!", app_name);
- return VPPCOM_ECONNREFUSED;
+ VDBG (0, "application session enable timed out! returning %d (%s)",
+ rv, vppcom_retval_str (rv));
+ return rv;
}
+ }
+ return VPPCOM_OK;
+}
+static int
+vcl_bapi_init (void)
+{
+ int rv;
+
+ vcm->bapi_app_state = STATE_APP_START;
+ vcl_bapi_init_error_string_table ();
+ rv = vcl_bapi_connect_to_vpp ();
+ if (rv)
+ {
+ VERR ("couldn't connect to VPP!");
+ return rv;
+ }
+ VDBG (0, "sending session enable");
+ rv = vcl_bapi_session_enable ();
+ if (rv)
+ {
+ VERR ("vppcom_app_session_enable() failed!");
+ return rv;
}
- wrk->vl_input_queue = am->shmem_hdr->vl_input_queue;
- wrk->my_client_index = (u32) am->my_client_index;
- wrk->wrk_state = STATE_APP_CONN_VPP;
+ return 0;
+}
- VDBG (0, "app (%s) is connected to VPP!", app_name);
- vcl_evt (VCL_EVT_INIT, vcm);
- return VPPCOM_OK;
+int
+vcl_bapi_attach (void)
+{
+ int rv;
+
+ /* API hookup and connect to VPP */
+ if ((rv = vcl_bapi_init ()))
+ return rv;
+
+ vcl_bapi_send_attach ();
+ rv = vcl_bapi_wait_for_app_state_change (STATE_APP_ATTACHED);
+ if (PREDICT_FALSE (rv))
+ {
+ VDBG (0, "application attach timed out! returning %d (%s)", rv,
+ vppcom_retval_str (rv));
+ return rv;
+ }
+
+ return 0;
+}
+
+int
+vcl_bapi_app_worker_add (void)
+{
+ if (vcl_bapi_connect_to_vpp ())
+ return -1;
+
+ vcm->bapi_app_state = STATE_APP_ADDING_WORKER;
+ vcl_bapi_send_app_worker_add_del (1 /* is_add */ );
+ if (vcl_bapi_wait_for_app_state_change (STATE_APP_READY))
+ return -1;
+ return 0;
}
void
-vppcom_disconnect_from_vpp (void)
+vcl_bapi_app_worker_del (vcl_worker_t * wrk)
{
- vppcom_cfg_t *vcl_cfg = &vcm->cfg;
+ /* Notify vpp that the worker is going away */
+ if (wrk->wrk_index == vcl_get_worker_index ())
+ vcl_bapi_send_app_worker_add_del (0 /* is_add */ );
+ else
+ vcl_bapi_send_child_worker_del (wrk);
- if (vcl_cfg->vpp_api_socket_name)
- vl_socket_client_disconnect ();
+ /* Disconnect the binary api */
+ if (vec_len (vcm->workers) == 1)
+ vcl_bapi_disconnect_from_vpp ();
else
- vl_client_disconnect_from_vlib ();
+ vl_client_send_disconnect (1 /* vpp should cleanup */ );
+}
+
+int
+vcl_bapi_recv_fds (vcl_worker_t * wrk, int *fds, int n_fds)
+{
+ clib_error_t *err;
+
+ if ((err = vl_socket_client_recv_fd_msg2 (&wrk->bapi_sock_ctx, fds, n_fds,
+ 5)))
+ {
+ clib_error_report (err);
+ return -1;
+ }
+
+ return 0;
+}
+
+int
+vppcom_session_tls_add_cert (uint32_t session_handle, char *cert,
+ uint32_t cert_len)
+{
+
+ vcl_worker_t *wrk = vcl_worker_get_current ();
+ vcl_session_t *session = 0;
+
+ session = vcl_session_get_w_handle (wrk, session_handle);
+ if (!session)
+ return VPPCOM_EBADFD;
+
+ if (cert_len == 0 || cert_len == ~0)
+ return VPPCOM_EBADFD;
+
+ /*
+ * Send listen request to vpp and wait for reply
+ */
+ vcl_bapi_send_application_tls_cert_add (session, cert, cert_len);
+ vcm->bapi_app_state = STATE_APP_ADDING_TLS_DATA;
+ vcl_bapi_wait_for_app_state_change (STATE_APP_READY);
+ return VPPCOM_OK;
+}
+
+int
+vppcom_session_tls_add_key (uint32_t session_handle, char *key,
+ uint32_t key_len)
+{
+
+ vcl_worker_t *wrk = vcl_worker_get_current ();
+ vcl_session_t *session = 0;
+
+ session = vcl_session_get_w_handle (wrk, session_handle);
+ if (!session)
+ return VPPCOM_EBADFD;
+
+ if (key_len == 0 || key_len == ~0)
+ return VPPCOM_EBADFD;
+
+ vcl_bapi_send_application_tls_key_add (session, key, key_len);
+ vcm->bapi_app_state = STATE_APP_ADDING_TLS_DATA;
+ vcl_bapi_wait_for_app_state_change (STATE_APP_READY);
+ return VPPCOM_OK;
+}
+
+int
+vcl_bapi_worker_set (void)
+{
+ vcl_worker_t *wrk = vcl_worker_get_current ();
+ int i;
+
+ /* Find the first worker with the same pid */
+ for (i = 0; i < vec_len (vcm->workers); i++)
+ {
+ if (i == wrk->wrk_index)
+ continue;
+ if (vcm->workers[i].current_pid == wrk->current_pid)
+ {
+ wrk->vl_input_queue = vcm->workers[i].vl_input_queue;
+ wrk->api_client_handle = vcm->workers[i].api_client_handle;
+ return 0;
+ }
+ }
+ return -1;
}
/*