session: add support for memfd segments

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

diff --git a/src/vnet/session/application_interface.c b/src/vnet/session/application_interface.c
index a9dda02..f2a13be 100644 (file)
--- a/src/vnet/session/application_interface.c
+++ b/src/vnet/session/application_interface.c
@@ -109,7 +109,7 @@ vnet_bind_i (u32 app_index, session_endpoint_t * sep, u64 * handle)
 
   table_index = application_session_table (app,
                                           session_endpoint_fib_proto (sep));
-  listener = session_lookup_session_endpoint (table_index, sep);
+  listener = session_lookup_endpoint_listener (table_index, sep, 1);
   if (listener != SESSION_INVALID_HANDLE)
     return VNET_API_ERROR_ADDRESS_IN_USE;
 
@@ -120,7 +120,7 @@ vnet_bind_i (u32 app_index, session_endpoint_t * sep, u64 * handle)
   if (application_has_local_scope (app) && session_endpoint_is_zero (sep))
     {
       table_index = application_local_session_table (app);
-      listener = session_lookup_session_endpoint (table_index, sep);
+      listener = session_lookup_endpoint_listener (table_index, sep, 1);
       if (listener != SESSION_INVALID_HANDLE)
        return VNET_API_ERROR_ADDRESS_IN_USE;
       session_lookup_add_session_endpoint (table_index, sep, app->index);
@@ -223,7 +223,9 @@ vnet_connect_i (u32 app_index, u32 api_context, session_endpoint_t * sep,
   if (application_has_local_scope (app))
     {
       table_index = application_local_session_table (app);
-      server_index = session_lookup_local_session_endpoint (table_index, sep);
+      server_index = session_lookup_local_endpoint (table_index, sep);
+      if (server_index == APP_DROP_INDEX)
+       return VNET_API_ERROR_APP_CONNECT_FILTERED;
 
       /*
        * Break loop if rule in local table points to connecting app. This
@@ -324,7 +326,22 @@ unformat_vnet_uri (unformat_input_t * input, va_list * args)
       sep->is_ip4 = 0;
       return 1;
     }
-
+  if (unformat (input, "sctp://%U/%d", unformat_ip4_address, &sep->ip.ip4,
+               &sep->port))
+    {
+      sep->transport_proto = TRANSPORT_PROTO_SCTP;
+      sep->port = clib_host_to_net_u16 (sep->port);
+      sep->is_ip4 = 1;
+      return 1;
+    }
+  if (unformat (input, "sctp://%U/%d", unformat_ip6_address, &sep->ip.ip6,
+               &sep->port))
+    {
+      sep->transport_proto = TRANSPORT_PROTO_SCTP;
+      sep->port = clib_host_to_net_u16 (sep->port);
+      sep->is_ip4 = 0;
+      return 1;
+    }
   return 0;
 }
 
@@ -396,11 +413,11 @@ session_validate_namespace (u8 * namespace_id, u64 secret, u32 * app_ns_index)
 clib_error_t *
 vnet_application_attach (vnet_app_attach_args_t * a)
 {
+  svm_fifo_segment_private_t *fs;
   application_t *app = 0;
   segment_manager_t *sm;
-  u8 *seg_name;
-  u64 secret;
   u32 app_ns_index = 0;
+  u64 secret;
   int rv;
 
   app = application_lookup (a->api_client_index);
@@ -420,16 +437,15 @@ vnet_application_attach (vnet_app_attach_args_t * a)
 
   a->app_event_queue_address = pointer_to_uword (app->event_queue);
   sm = segment_manager_get (app->first_segment_manager);
-  segment_manager_get_segment_info (sm->segment_indices[0],
-                                   &seg_name, &a->segment_size);
+  fs = segment_manager_get_segment (sm->segment_indices[0]);
 
   if (application_is_proxy (app))
     application_setup_proxy (app);
 
-  a->segment_name_length = vec_len (seg_name);
-  a->segment_name = seg_name;
-  ASSERT (vec_len (a->segment_name) <= 128);
+  ASSERT (vec_len (fs->ssvm.name) <= 128);
+  a->segment = &fs->ssvm;
   a->app_index = app->index;
+
   return 0;
 }