/* * Copyright (c) 2017-2019 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include <vnet/vnet.h> #include <vnet/session/session_table.h> #ifndef SRC_VNET_SESSION_APPLICATION_NAMESPACE_H_ #define SRC_VNET_SESSION_APPLICATION_NAMESPACE_H_ typedef struct _app_namespace { /** * Local sw_if_index that supports transport connections for this namespace */ u32 sw_if_index; /** * Network namespace (e.g., fib_index associated to the sw_if_index) * wherein connections are to be established. Since v4 and v6 fibs are * separate, we actually need to keep pointers to both. */ u32 ip4_fib_index; u32 ip6_fib_index; /** * Local session table associated to ns */ u32 local_table_index; /** * Secret apps need to provide to authorize attachment to the namespace */ u64 ns_secret; /** * Application namespace id */ u8 *ns_id; } app_namespace_t; typedef struct _vnet_app_namespace_add_del_args { u8 *ns_id; u64 secret; u32 sw_if_index; u32 ip4_fib_id; u32 ip6_fib_id; u8 is_add; } vnet_app_namespace_add_del_args_t; #define APP_NAMESPACE_INVALID_INDEX ((u32)~0) app_namespace_t *app_namespace_alloc (u8 * ns_id); app_namespace_t *app_namespace_get (u32 index); app_namespace_t *app_namespace_get_from_id (const u8 * ns_id); u32 app_namespace_index (app_namespace_t * app_ns); const u8 *app_namespace_id (app_namespace_t * app_ns); const u8 *app_namespace_id_from_index (u32 index); u32 app_namespace_index_from_id (const u8 * ns_id); void app_namespaces_init (void); int vnet_app_namespace_add_del (vnet_app_namespace_add_del_args_t * a); u32 app_namespace_get_fib_index (app_namespace_t * app_ns, u8 fib_proto); session_table_t *app_namespace_get_local_table (app_namespace_t * app_ns); always_inline app_namespace_t * app_namespace_get_default (void) { return app_namespace_get (0); } #endif /* SRC_VNET_SESSION_APPLICATION_NAMESPACE_H_ */ /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */