/*
- * Copyright (c) 2017 Cisco and/or its affiliates.
+ * 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:
#define SRC_VNET_SESSION_SESSION_LOOKUP_H_
#include <vnet/session/session_table.h>
-#include <vnet/session/stream_session.h>
-#include <vnet/session/transport.h>
+#include <vnet/session/session_types.h>
#include <vnet/session/application_namespace.h>
-stream_session_t *session_lookup_safe4 (u32 fib_index, ip4_address_t * lcl,
- ip4_address_t * rmt, u16 lcl_port,
- u16 rmt_port, u8 proto);
-stream_session_t *session_lookup_safe6 (u32 fib_index, ip6_address_t * lcl,
- ip6_address_t * rmt, u16 lcl_port,
- u16 rmt_port, u8 proto);
+#define HALF_OPEN_LOOKUP_INVALID_VALUE ((u64)~0)
+
+typedef enum session_lookup_result_
+{
+ SESSION_LOOKUP_RESULT_NONE,
+ SESSION_LOOKUP_RESULT_WRONG_THREAD,
+ SESSION_LOOKUP_RESULT_FILTERED
+} session_lookup_result_t;
+
+session_t *session_lookup_safe4 (u32 fib_index, ip4_address_t * lcl,
+ ip4_address_t * rmt, u16 lcl_port,
+ u16 rmt_port, u8 proto);
+session_t *session_lookup_safe6 (u32 fib_index, ip6_address_t * lcl,
+ ip6_address_t * rmt, u16 lcl_port,
+ u16 rmt_port, u8 proto);
transport_connection_t *session_lookup_connection_wt4 (u32 fib_index,
ip4_address_t * lcl,
ip4_address_t * rmt,
u16 lcl_port,
u16 rmt_port, u8 proto,
- u32 thread_index);
+ u32 thread_index,
+ u8 * is_filtered);
transport_connection_t *session_lookup_connection4 (u32 fib_index,
ip4_address_t * lcl,
ip4_address_t * rmt,
ip6_address_t * rmt,
u16 lcl_port,
u16 rmt_port, u8 proto,
- u32 thread_index);
+ u32 thread_index,
+ u8 * is_filtered);
transport_connection_t *session_lookup_connection6 (u32 fib_index,
ip6_address_t * lcl,
ip6_address_t * rmt,
u16 lcl_port,
u16 rmt_port, u8 proto);
-stream_session_t *session_lookup_listener4 (u32 fib_index,
- ip4_address_t * lcl, u16 lcl_port,
- u8 proto);
-stream_session_t *session_lookup_listener6 (u32 fib_index,
- ip6_address_t * lcl, u16 lcl_port,
- u8 proto);
-stream_session_t *session_lookup_listener (u32 table_index,
- session_endpoint_t * sep);
+session_t *session_lookup_listener4 (u32 fib_index,
+ ip4_address_t * lcl, u16 lcl_port,
+ u8 proto, u8 use_wildcard);
+session_t *session_lookup_listener6 (u32 fib_index,
+ ip6_address_t * lcl, u16 lcl_port,
+ u8 proto, u8 use_wildcard);
+session_t *session_lookup_listener (u32 table_index,
+ session_endpoint_t * sep);
+session_t *session_lookup_listener_wildcard (u32 table_index,
+ session_endpoint_t * sep);
int session_lookup_add_connection (transport_connection_t * tc, u64 value);
int session_lookup_del_connection (transport_connection_t * tc);
u64 session_lookup_endpoint_listener (u32 table_index,
session_endpoint_t * sepi,
u8 use_rules);
-u32 session_lookup_local_endpoint (u32 table_index, session_endpoint_t * sep);
-stream_session_t *session_lookup_global_session_endpoint (session_endpoint_t
- *);
+u64 session_lookup_local_endpoint (u32 table_index, session_endpoint_t * sep);
+session_t *session_lookup_global_session_endpoint (session_endpoint_t *);
int session_lookup_add_session_endpoint (u32 table_index,
session_endpoint_t * sep, u64 value);
int session_lookup_del_session_endpoint (u32 table_index,
session_endpoint_t * sep);
-int session_lookup_del_session (stream_session_t * s);
+int session_lookup_del_session_endpoint2 (session_endpoint_t * sep);
+int session_lookup_del_session (session_t * s);
int session_lookup_del_half_open (transport_connection_t * tc);
int session_lookup_add_half_open (transport_connection_t * tc, u64 value);
u64 session_lookup_half_open_handle (transport_connection_t * tc);
u8 is_ip4);
u32 session_lookup_get_index_for_fib (u32 fib_proto, u32 fib_index);
-u64 session_lookup_local_listener_make_handle (session_endpoint_t * sep);
-u8 session_lookup_local_is_handle (u64 handle);
-int session_lookup_local_listener_parse_handle (u64 handle,
- session_endpoint_t * sep);
-
void session_lookup_show_table_entries (vlib_main_t * vm,
session_table_t * table, u8 type,
u8 is_local);
void session_lookup_dump_local_rules_table (u32 fib_index, u8 fib_proto,
u8 transport_proto);
-enum _session_rule_scope
+typedef enum _session_rule_scope
{
SESSION_RULE_SCOPE_GLOBAL = 1,
SESSION_RULE_SCOPE_LOCAL = 2,
u8 transport_proto;
} session_rule_add_del_args_t;
-clib_error_t *vnet_session_rule_add_del (session_rule_add_del_args_t * args);
+int vnet_session_rule_add_del (session_rule_add_del_args_t * args);
void session_lookup_set_tables_appns (app_namespace_t * app_ns);
void session_lookup_init (void);