_(DISCONNECT_SESSION_REPLY, disconnect_session_reply) \
_(ACCEPT_SESSION_REPLY, accept_session_reply) \
_(RESET_SESSION_REPLY, reset_session_reply) \
-_(BIND_SOCK, bind_sock) \
+_(BIND_SOCK, bind_sock) \
_(UNBIND_SOCK, unbind_sock) \
_(CONNECT_SOCK, connect_sock) \
_(SESSION_ENABLE_DISABLE, session_enable_disable) \
+_(APP_NAMESPACE_ADD_DEL, app_namespace_add_del) \
static int
send_add_segment_callback (u32 api_client_index, const u8 * segment_name,
mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_ACCEPT_SESSION);
mp->context = server->index;
listener = listen_session_get (s->session_type, s->listener_index);
- tp_vft = session_get_transport_vft (s->session_type);
+ tp_vft = transport_protocol_get_vft (s->session_type);
tc = tp_vft->get_connection (s->connection_index, s->thread_index);
mp->listener_handle = listen_session_get_handle (listener);
- mp->handle = stream_session_handle (s);
+ mp->handle = session_handle (s);
mp->server_rx_fifo = pointer_to_uword (s->server_rx_fifo);
mp->server_tx_fifo = pointer_to_uword (s->server_tx_fifo);
mp->vpp_event_queue_address = pointer_to_uword (vpp_queue);
mp = vl_msg_api_alloc (sizeof (*mp));
memset (mp, 0, sizeof (*mp));
mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_DISCONNECT_SESSION);
- mp->handle = stream_session_handle (s);
+ mp->handle = session_handle (s);
vl_msg_api_send_shmem (q, (u8 *) & mp);
}
mp = vl_msg_api_alloc (sizeof (*mp));
memset (mp, 0, sizeof (*mp));
mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_RESET_SESSION);
- mp->handle = stream_session_handle (s);
+ mp->handle = session_handle (s);
vl_msg_api_send_shmem (q, (u8 *) & mp);
}
send_session_connected_callback (u32 app_index, u32 api_context,
stream_session_t * s, u8 is_fail)
{
- vl_api_connect_uri_reply_t *mp;
+ vl_api_connect_session_reply_t *mp;
unix_shared_memory_queue_t *q;
application_t *app;
unix_shared_memory_queue_t *vpp_queue;
+ transport_connection_t *tc;
app = application_get (app_index);
q = vl_api_client_index_to_input_queue (app->api_client_index);
return -1;
mp = vl_msg_api_alloc (sizeof (*mp));
- mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_CONNECT_URI_REPLY);
+ mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_CONNECT_SESSION_REPLY);
mp->context = api_context;
- if (!is_fail)
- {
- vpp_queue = session_manager_get_vpp_event_queue (s->thread_index);
- mp->server_rx_fifo = pointer_to_uword (s->server_rx_fifo);
- mp->server_tx_fifo = pointer_to_uword (s->server_tx_fifo);
- mp->handle = stream_session_handle (s);
- mp->vpp_event_queue_address = pointer_to_uword (vpp_queue);
- mp->retval = 0;
- }
- else
- {
- mp->retval = clib_host_to_net_u32 (VNET_API_ERROR_SESSION_CONNECT_FAIL);
- }
- vl_msg_api_send_shmem (q, (u8 *) & mp);
+ if (is_fail)
+ goto done;
- /* Remove client if connect failed */
- if (!is_fail)
+ tc = session_get_transport (s);
+ if (!tc)
{
- s->session_state = SESSION_STATE_READY;
+ is_fail = 1;
+ goto done;
}
+ vpp_queue = session_manager_get_vpp_event_queue (s->thread_index);
+ mp->server_rx_fifo = pointer_to_uword (s->server_rx_fifo);
+ mp->server_tx_fifo = pointer_to_uword (s->server_tx_fifo);
+ mp->handle = session_handle (s);
+ mp->vpp_event_queue_address = pointer_to_uword (vpp_queue);
+ clib_memcpy (mp->lcl_ip, &tc->lcl_ip, sizeof (tc->lcl_ip));
+ mp->is_ip4 = tc->is_ip4;
+ mp->lcl_port = tc->lcl_port;
+
+done:
+ mp->retval = is_fail ?
+ clib_host_to_net_u32 (VNET_API_ERROR_SESSION_CONNECT) : 0;
+ vl_msg_api_send_shmem (q, (u8 *) & mp);
return 0;
}
static int
redirect_connect_callback (u32 server_api_client_index, void *mp_arg)
{
- vl_api_connect_uri_t *mp = mp_arg;
+ vl_api_connect_sock_t *mp = mp_arg;
unix_shared_memory_queue_t *server_q, *client_q;
vlib_main_t *vm = vlib_get_main ();
f64 timeout = vlib_time_now (vm) + 0.5;
{
/* correctly enqueued */
case 0:
- return VNET_CONNECT_REDIRECTED;
+ return VNET_API_ERROR_SESSION_REDIRECT;
/* continue spinning, wait for pthread_mutex_trylock to work */
case -1:
return rv;
}
-static session_cb_vft_t uri_session_cb_vft = {
+static session_cb_vft_t session_cb_vft = {
.session_accept_callback = send_session_accept_callback,
.session_disconnect_callback = send_session_disconnect_callback,
.session_connected_callback = send_session_connected_callback,
{
vl_api_application_attach_reply_t *rmp;
vnet_app_attach_args_t _a, *a = &_a;
- int rv;
+ clib_error_t *error = 0;
+ int rv = 0;
if (session_manager_is_enabled () == 0)
{
"Out of options, fix api message definition");
memset (a, 0, sizeof (*a));
-
a->api_client_index = mp->client_index;
a->options = mp->options;
- a->session_cb_vft = &uri_session_cb_vft;
+ a->session_cb_vft = &session_cb_vft;
+
+ if (mp->namespace_id_len > 64)
+ {
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ goto done;
+ }
+
+ if (mp->namespace_id_len)
+ {
+ vec_validate (a->namespace_id, mp->namespace_id_len - 1);
+ clib_memcpy (a->namespace_id, mp->namespace_id, mp->namespace_id_len);
+ }
- rv = vnet_application_attach (a);
+ if ((error = vnet_application_attach (a)))
+ {
+ rv = clib_error_get_code (error);
+ clib_error_report (error);
+ }
+ vec_free (a->namespace_id);
done:
if (!rv)
{
rmp->segment_name_length = 0;
- /* $$$$ policy? */
rmp->segment_size = a->segment_size;
if (a->segment_name_length)
{
REPLY_MACRO (VL_API_UNBIND_URI_REPLY);
}
-void
+static void
vl_api_connect_uri_t_handler (vl_api_connect_uri_t * mp)
{
- vl_api_connect_uri_reply_t *rmp;
+ vl_api_connect_session_reply_t *rmp;
vnet_connect_args_t _a, *a = &_a;
application_t *app;
- int rv;
+ clib_error_t *error = 0;
+ int rv = 0;
if (session_manager_is_enabled () == 0)
{
a->api_context = mp->context;
a->app_index = app->index;
a->mp = mp;
- rv = vnet_connect_uri (a);
+ if ((error = vnet_connect_uri (a)))
+ {
+ rv = clib_error_get_code (error);
+ if (rv != VNET_API_ERROR_SESSION_REDIRECT)
+ clib_error_report (error);
+ }
}
else
{
rv = VNET_API_ERROR_APPLICATION_NOT_ATTACHED;
}
- if (rv == 0 || rv == VNET_CONNECT_REDIRECTED)
+ /*
+ * Don't reply to stream (tcp) connects. The reply will come once
+ * the connection is established. In case of the redirects, the reply
+ * will come from the server app.
+ */
+ if (rv == 0 || rv == VNET_API_ERROR_SESSION_REDIRECT)
return;
- /* Got some error, relay it */
-
done:
/* *INDENT-OFF* */
- REPLY_MACRO (VL_API_CONNECT_URI_REPLY);
+ REPLY_MACRO (VL_API_CONNECT_SESSION_REPLY);
/* *INDENT-ON* */
}
if (!app)
return;
- stream_session_parse_handle (mp->handle, &index, &thread_index);
- s = stream_session_get_if_valid (index, thread_index);
+ session_parse_handle (mp->handle, &index, &thread_index);
+ s = session_get_if_valid (index, thread_index);
if (s == 0 || app->index != s->app_index)
{
clib_warning ("Invalid session!");
}
else
{
- stream_session_parse_handle (mp->handle, &session_index, &thread_index);
- s = stream_session_get_if_valid (session_index, thread_index);
+ session_parse_handle (mp->handle, &session_index, &thread_index);
+ s = session_get_if_valid (session_index, thread_index);
if (!s)
{
clib_warning ("session doesn't exist");
clib_warning ("app doesn't own session");
return;
}
- /* XXX volatile? */
s->session_state = SESSION_STATE_READY;
}
}
{
vl_api_bind_sock_reply_t *rmp;
vnet_bind_args_t _a, *a = &_a;
- int rv = VNET_API_ERROR_APPLICATION_NOT_ATTACHED;
+ int rv = 0;
+ clib_error_t *error;
application_t *app;
if (session_manager_is_enabled () == 0)
app = application_lookup (mp->client_index);
if (app)
{
+ ip46_address_t *ip46 = (ip46_address_t *) mp->ip;
memset (a, 0, sizeof (*a));
- clib_memcpy (&a->tep.ip, mp->ip, (mp->is_ip4 ?
- sizeof (ip4_address_t) :
- sizeof (ip6_address_t)));
- a->tep.is_ip4 = mp->is_ip4;
- a->tep.port = mp->port;
- a->tep.vrf = mp->vrf;
+ a->sep.is_ip4 = mp->is_ip4;
+ a->sep.ip = *ip46;
+ a->sep.port = mp->port;
+ a->sep.fib_index = mp->vrf;
+ a->sep.sw_if_index = ENDPOINT_INVALID_INDEX;
+ a->sep.transport_proto = mp->proto;
a->app_index = app->index;
- rv = vnet_bind (a);
+ if ((error = vnet_bind (a)))
+ {
+ rv = clib_error_get_code (error);
+ clib_error_report (error);
+ }
}
done:
- REPLY_MACRO (VL_API_BIND_SOCK_REPLY);
+ /* *INDENT-OFF* */
+ REPLY_MACRO2 (VL_API_BIND_SOCK_REPLY,({
+ if (!rv)
+ rmp->handle = a->handle;
+ }));
+ /* *INDENT-ON* */
}
static void
vl_api_unbind_sock_reply_t *rmp;
vnet_unbind_args_t _a, *a = &_a;
application_t *app;
- int rv = VNET_API_ERROR_APPLICATION_NOT_ATTACHED;
+ clib_error_t *error;
+ int rv = 0;
if (session_manager_is_enabled () == 0)
{
{
a->app_index = mp->client_index;
a->handle = mp->handle;
- rv = vnet_unbind (a);
+ if ((error = vnet_unbind (a)))
+ {
+ rv = clib_error_get_code (error);
+ clib_error_report (error);
+ }
}
done:
static void
vl_api_connect_sock_t_handler (vl_api_connect_sock_t * mp)
{
- vl_api_connect_sock_reply_t *rmp;
+ vl_api_connect_session_reply_t *rmp;
vnet_connect_args_t _a, *a = &_a;
application_t *app;
- int rv;
+ clib_error_t *error = 0;
+ int rv = 0;
if (session_manager_is_enabled () == 0)
{
app = application_lookup (mp->client_index);
if (app)
{
- clib_memcpy (&a->tep.ip, mp->ip,
- (mp->is_ip4 ? sizeof (ip4_address_t) :
- sizeof (ip6_address_t)));
+ unix_shared_memory_queue_t *client_q;
+ ip46_address_t *ip46 = (ip46_address_t *) mp->ip;
+
+ client_q = vl_api_client_index_to_input_queue (mp->client_index);
+ mp->client_queue_address = pointer_to_uword (client_q);
+ a->sep.is_ip4 = mp->is_ip4;
+ a->sep.ip = *ip46;
+ a->sep.port = mp->port;
+ a->sep.transport_proto = mp->proto;
+ a->sep.fib_index = mp->vrf;
+ a->sep.sw_if_index = ENDPOINT_INVALID_INDEX;
a->api_context = mp->context;
a->app_index = app->index;
a->mp = mp;
- rv = vnet_connect (a);
+ if ((error = vnet_connect (a)))
+ {
+ rv = clib_error_get_code (error);
+ if (rv != VNET_API_ERROR_SESSION_REDIRECT)
+ clib_error_report (error);
+ }
}
else
{
rv = VNET_API_ERROR_APPLICATION_NOT_ATTACHED;
}
- if (rv == 0 || rv == VNET_CONNECT_REDIRECTED)
+ if (rv == 0 || rv == VNET_API_ERROR_SESSION_REDIRECT)
return;
/* Got some error, relay it */
done:
- REPLY_MACRO (VL_API_CONNECT_URI_REPLY);
+ REPLY_MACRO (VL_API_CONNECT_SESSION_REPLY);
+}
+
+static void
+vl_api_app_namespace_add_del_t_handler (vl_api_app_namespace_add_del_t * mp)
+{
+ vl_api_app_namespace_add_del_reply_t *rmp;
+ u8 *ns_id = 0;
+ clib_error_t *error = 0;
+ int rv = 0;
+ if (!session_manager_is_enabled ())
+ {
+ rv = VNET_API_ERROR_FEATURE_DISABLED;
+ goto done;
+ }
+
+ if (mp->namespace_id_len > ARRAY_LEN (mp->namespace_id))
+ {
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ goto done;
+ }
+
+ vec_validate (ns_id, mp->namespace_id_len - 1);
+ clib_memcpy (ns_id, mp->namespace_id, mp->namespace_id_len);
+ vnet_app_namespace_add_del_args_t args = {
+ .ns_id = ns_id,
+ .secret = clib_net_to_host_u64 (mp->secret),
+ .sw_if_index = clib_net_to_host_u32 (mp->sw_if_index),
+ .ip4_fib_id = clib_net_to_host_u32 (mp->ip4_fib_id),
+ .ip6_fib_id = clib_net_to_host_u32 (mp->ip6_fib_id),
+ .is_add = 1
+ };
+ error = vnet_app_namespace_add_del (&args);
+ if (error)
+ {
+ rv = clib_error_get_code (error);
+ clib_error_report (error);
+ }
+ vec_free (ns_id);
+done:
+ REPLY_MACRO (VL_API_APP_NAMESPACE_ADD_DEL_REPLY);
}
static clib_error_t *
Code Review / vpp.git / blobdiff