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/*
* Copyright (c) 2015 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.
*/
#ifndef included_ip_ip_source_and_port_range_check_h
#define included_ip_ip_source_and_port_range_check_h
typedef struct
{
u32 ranges_per_adjacency;
u32 special_adjacency_format_function_index;
/* convenience */
vlib_main_t *vlib_main;
vnet_main_t *vnet_main;
} source_range_check_main_t;
source_range_check_main_t source_range_check_main;
typedef enum
{
IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_TCP_OUT,
IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_UDP_OUT,
IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_TCP_IN,
IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_UDP_IN,
IP_SOURCE_AND_PORT_RANGE_CHECK_N_PROTOCOLS,
} ip_source_and_port_range_check_protocol_t;
typedef struct
{
u32 fib_index[IP_SOURCE_AND_PORT_RANGE_CHECK_N_PROTOCOLS];
} ip_source_and_port_range_check_config_t;
#define IP_SOURCE_AND_PORT_RANGE_CHECK_RANGE_LIMIT VLIB_BUFFER_PRE_DATA_SIZE/(2*sizeof(u16x8));
typedef struct
{
union
{
u16x8 as_u16x8;
u16 as_u16[8];
};
} u16x8vec_t;
typedef struct
{
u16x8vec_t low;
u16x8vec_t hi;
} protocol_port_range_t;
int ip4_source_and_port_range_check_add_del (ip4_address_t * address,
u32 length,
u32 vrf_id,
u16 * low_ports,
u16 * hi_ports, int is_add);
// This will be moved to another file in another patch -- for API freeze
int ip6_source_and_port_range_check_add_del (ip6_address_t * address,
u32 length,
u32 vrf_id,
u16 * low_ports,
u16 * hi_ports, int is_add);
int set_ip_source_and_port_range_check (vlib_main_t * vm,
u32 * fib_index,
u32 sw_if_index, u32 is_add);
#endif /* included ip_source_and_port_range_check_h */
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
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