api: remove transport specific code from handlers

[vpp.git] / src / vnet / session / session_api.c

diff --git a/src/vnet/session/session_api.c b/src/vnet/session/session_api.c
index c54e635..eeda839 100755 (executable)
--- a/src/vnet/session/session_api.c
+++ b/src/vnet/session/session_api.c
@@ -62,14 +62,14 @@ send_add_segment_callback (u32 api_client_index, const u8 * segment_name,
                           u32 segment_size)
 {
   vl_api_map_another_segment_t *mp;
-  unix_shared_memory_queue_t *q;
+  svm_queue_t *q;
 
   q = vl_api_client_index_to_input_queue (api_client_index);
 
   if (!q)
     return -1;
 
-  mp = vl_msg_api_alloc (sizeof (*mp));
+  mp = vl_msg_api_alloc_as_if_client (sizeof (*mp));
   memset (mp, 0, sizeof (*mp));
   mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_MAP_ANOTHER_SEGMENT);
   mp->segment_size = segment_size;
@@ -85,7 +85,7 @@ static int
 send_session_accept_callback (stream_session_t * s)
 {
   vl_api_accept_session_t *mp;
-  unix_shared_memory_queue_t *q, *vpp_queue;
+  svm_queue_t *q, *vpp_queue;
   application_t *server = application_get (s->app_index);
   transport_connection_t *tc;
   transport_proto_vft_t *tp_vft;
@@ -97,13 +97,13 @@ send_session_accept_callback (stream_session_t * s)
   if (!q)
     return -1;
 
-  mp = vl_msg_api_alloc (sizeof (*mp));
+  mp = vl_msg_api_alloc_as_if_client (sizeof (*mp));
   memset (mp, 0, sizeof (*mp));
 
   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 = transport_protocol_get_vft (s->session_type);
+  tp_vft = transport_protocol_get_vft (session_get_transport_proto (s));
   tc = tp_vft->get_connection (s->connection_index, s->thread_index);
   mp->listener_handle = listen_session_get_handle (listener);
 
@@ -132,7 +132,7 @@ static void
 send_session_disconnect_callback (stream_session_t * s)
 {
   vl_api_disconnect_session_t *mp;
-  unix_shared_memory_queue_t *q;
+  svm_queue_t *q;
   application_t *app = application_get (s->app_index);
 
   q = vl_api_client_index_to_input_queue (app->api_client_index);
@@ -140,7 +140,7 @@ send_session_disconnect_callback (stream_session_t * s)
   if (!q)
     return;
 
-  mp = vl_msg_api_alloc (sizeof (*mp));
+  mp = vl_msg_api_alloc_as_if_client (sizeof (*mp));
   memset (mp, 0, sizeof (*mp));
   mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_DISCONNECT_SESSION);
   mp->handle = session_handle (s);
@@ -151,7 +151,7 @@ static void
 send_session_reset_callback (stream_session_t * s)
 {
   vl_api_reset_session_t *mp;
-  unix_shared_memory_queue_t *q;
+  svm_queue_t *q;
   application_t *app = application_get (s->app_index);
 
   q = vl_api_client_index_to_input_queue (app->api_client_index);
@@ -159,7 +159,7 @@ send_session_reset_callback (stream_session_t * s)
   if (!q)
     return;
 
-  mp = vl_msg_api_alloc (sizeof (*mp));
+  mp = vl_msg_api_alloc_as_if_client (sizeof (*mp));
   memset (mp, 0, sizeof (*mp));
   mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_RESET_SESSION);
   mp->handle = session_handle (s);
@@ -171,9 +171,9 @@ send_session_connected_callback (u32 app_index, u32 api_context,
                                 stream_session_t * s, u8 is_fail)
 {
   vl_api_connect_session_reply_t *mp;
-  unix_shared_memory_queue_t *q;
+  svm_queue_t *q;
   application_t *app;
-  unix_shared_memory_queue_t *vpp_queue;
+  svm_queue_t *vpp_queue;
   transport_connection_t *tc;
 
   app = application_get (app_index);
@@ -182,7 +182,7 @@ send_session_connected_callback (u32 app_index, u32 api_context,
   if (!q)
     return -1;
 
-  mp = vl_msg_api_alloc (sizeof (*mp));
+  mp = vl_msg_api_alloc_as_if_client (sizeof (*mp));
   mp->_vl_msg_id = clib_host_to_net_u16 (VL_API_CONNECT_SESSION_REPLY);
   mp->context = api_context;
 
@@ -221,7 +221,7 @@ static int
 redirect_connect_callback (u32 server_api_client_index, void *mp_arg)
 {
   vl_api_connect_sock_t *mp = mp_arg;
-  unix_shared_memory_queue_t *server_q, *client_q;
+  svm_queue_t *server_q, *client_q;
   segment_manager_properties_t *props;
   vlib_main_t *vm = vlib_get_main ();
   f64 timeout = vlib_time_now (vm) + 0.5;
@@ -253,8 +253,8 @@ redirect_connect_callback (u32 server_api_client_index, void *mp_arg)
     }
 
   props = segment_manager_properties_get (app->sm_properties);
-  mp->options[SESSION_OPTIONS_RX_FIFO_SIZE] = props->rx_fifo_size;
-  mp->options[SESSION_OPTIONS_TX_FIFO_SIZE] = props->tx_fifo_size;
+  mp->options[APP_OPTIONS_RX_FIFO_SIZE] = props->rx_fifo_size;
+  mp->options[APP_OPTIONS_TX_FIFO_SIZE] = props->tx_fifo_size;
 
   /*
    * Bounce message handlers MUST NOT block the data-plane.
@@ -263,8 +263,7 @@ redirect_connect_callback (u32 server_api_client_index, void *mp_arg)
 
   while (vlib_time_now (vm) < timeout)
     {
-      rv =
-       unix_shared_memory_queue_add (server_q, (u8 *) & mp, 1 /*nowait */ );
+      rv = svm_queue_add (server_q, (u8 *) & mp, 1 /*nowait */ );
       switch (rv)
        {
          /* correctly enqueued */
@@ -321,7 +320,7 @@ vl_api_application_attach_t_handler (vl_api_application_attach_t * mp)
       goto done;
     }
 
-  STATIC_ASSERT (sizeof (u64) * SESSION_OPTIONS_N_OPTIONS <=
+  STATIC_ASSERT (sizeof (u64) * APP_OPTIONS_N_OPTIONS <=
                 sizeof (mp->options),
                 "Out of options, fix api message definition");
 
@@ -675,7 +674,7 @@ done:
       {
        rmp->handle = a->handle;
         rmp->lcl_port = mp->port;
-       if (application_has_global_scope (app))
+       if (app && application_has_global_scope (app))
          {
            s = listen_session_get_from_handle (a->handle);
            tc = listen_session_get_transport (s);
@@ -736,7 +735,7 @@ vl_api_connect_sock_t_handler (vl_api_connect_sock_t * mp)
   app = application_lookup (mp->client_index);
   if (app)
     {
-      unix_shared_memory_queue_t *client_q;
+      svm_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);
@@ -871,7 +870,7 @@ vl_api_session_rule_add_del_t_handler (vl_api_session_rule_add_del_t * mp)
 static void
 send_session_rule_details4 (mma_rule_16_t * rule, u8 is_local,
                            u8 transport_proto, u32 appns_index, u8 * tag,
-                           unix_shared_memory_queue_t * q, u32 context)
+                           vl_api_registration_t * reg, u32 context)
 {
   vl_api_session_rules_details_t *rmp = 0;
   session_mask_or_match_4_t *match =
@@ -902,13 +901,13 @@ send_session_rule_details4 (mma_rule_16_t * rule, u8 is_local,
       rmp->tag[vec_len (tag)] = 0;
     }
 
-  vl_msg_api_send_shmem (q, (u8 *) & rmp);
+  vl_api_send_msg (reg, (u8 *) rmp);
 }
 
 static void
 send_session_rule_details6 (mma_rule_40_t * rule, u8 is_local,
                            u8 transport_proto, u32 appns_index, u8 * tag,
-                           unix_shared_memory_queue_t * q, u32 context)
+                           vl_api_registration_t * reg, u32 context)
 {
   vl_api_session_rules_details_t *rmp = 0;
   session_mask_or_match_6_t *match =
@@ -939,13 +938,13 @@ send_session_rule_details6 (mma_rule_40_t * rule, u8 is_local,
       rmp->tag[vec_len (tag)] = 0;
     }
 
-  vl_msg_api_send_shmem (q, (u8 *) & rmp);
+  vl_api_send_msg (reg, (u8 *) rmp);
 }
 
 static void
 send_session_rules_table_details (session_rules_table_t * srt, u8 fib_proto,
                                  u8 tp, u8 is_local, u32 appns_index,
-                                 unix_shared_memory_queue_t * q, u32 context)
+                                 vl_api_registration_t * reg, u32 context)
 {
   mma_rule_16_t *rule16;
   mma_rule_40_t *rule40;
@@ -962,7 +961,7 @@ send_session_rules_table_details (session_rules_table_t * srt, u8 fib_proto,
        ri = mma_rules_table_rule_index_16 (srt16, rule16);
        tag = session_rules_table_rule_tag (srt, ri, 1);
         send_session_rule_details4 (rule16, is_local, tp, appns_index, tag,
-                                    q, context);
+                                    reg, context);
       }));
       /* *INDENT-ON* */
     }
@@ -975,7 +974,7 @@ send_session_rules_table_details (session_rules_table_t * srt, u8 fib_proto,
        ri = mma_rules_table_rule_index_40 (srt40, rule40);
        tag = session_rules_table_rule_tag (srt, ri, 1);
         send_session_rule_details6 (rule40, is_local, tp, appns_index, tag,
-                                    q, context);
+                                    reg, context);
       }));
       /* *INDENT-ON* */
     }
@@ -984,12 +983,12 @@ send_session_rules_table_details (session_rules_table_t * srt, u8 fib_proto,
 static void
 vl_api_session_rules_dump_t_handler (vl_api_one_map_server_dump_t * mp)
 {
-  unix_shared_memory_queue_t *q = NULL;
+  vl_api_registration_t *reg;
   session_table_t *st;
   u8 tp;
 
-  q = vl_api_client_index_to_input_queue (mp->client_index);
-  if (q == 0)
+  reg = vl_api_client_index_to_registration (mp->client_index);
+  if (!reg)
     return;
 
   /* *INDENT-OFF* */
@@ -998,7 +997,7 @@ vl_api_session_rules_dump_t_handler (vl_api_one_map_server_dump_t * mp)
       {
         send_session_rules_table_details (&st->session_rules[tp],
                                           st->active_fib_proto, tp,
-                                          st->is_local, st->appns_index, q,
+                                          st->is_local, st->appns_index, reg,
                                           mp->context);
       }
   }));