/*
 * Copyright (c) 2015-2016 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.
 */

/** \file

    This file defines the stats API 
*/

vl_api_version 1.0.0

/** \brief Want Stats, enable/disable ALL stats updates
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param enable_disable - 1 = enable stats, 0 = disable
    @param pid - pid of process requesting stats updates
*/
autoreply define want_stats
{
  u32 client_index;
  u32 context;
  u32 enable_disable;
  u32 pid;
};

/** \brief Want Interface Simple Stats, register for detailed interface stats
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param enable_disable - 1 = enable stats, 0 = disable
    @param pid - pid of process requesting stats updates

    Please consider using want_per_interface_simple_stats with sw_if_index=~0
*/
autoreply define want_interface_simple_stats
{
  u32 client_index;
  u32 context;
  u32 enable_disable;
  u32 pid;
};

/** \brief Want Per Interface simple Stats, register for continuous stats
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param enable_disable - 1 = enable stats, 0 = disable
    @param pid - pid of process requesting stats updates
    @param num - number of sw_if_indexes
    @param sw_ifs - array of sw_if_index
*/
autoreply define want_per_interface_simple_stats
{
  u32 client_index;
  u32 context;
  u32 enable_disable;
  u32 pid;
  u32 num;
  u32 sw_ifs[num];

};

/** \brief Want Interface Combined Stats, register for continuous stats
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param enable_disable - 1 = enable stats, 0 = disable
    @param pid - pid of process requesting stats updates

    Please consider using want_per_interface_combined_stats with sw_if_index=~0

*/
autoreply define want_interface_combined_stats
{
  u32 client_index;
  u32 context;
  u32 enable_disable;
  u32 pid;
};

/** \brief Want Per Interface Combined Stats, register for continuous stats
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param enable_disable - 1 = enable stats, 0 = disable
    @param pid - pid of process requesting stats updates
    @param num - number of sw_if_indexes
    @param sw_ifs - array of sw_if_index
*/
autoreply define want_per_interface_combined_stats
{
  u32 client_index;
  u32 context;
  u32 enable_disable;
  u32 pid;
  u32 num;
  u32 sw_ifs[num];

};

/** \brief Want IP4 FIB Stats, register for continuous stats
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param enable_disable - 1 = enable stats, 0 = disable
    @param pid - pid of process requesting stats updates
*/
autoreply define want_ip4_fib_stats
{
  u32 client_index;
  u32 context;
  u32 enable_disable;
  u32 pid;
};

/** \brief Want IP6 FIB Stats, register for continuous stats
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param enable_disable - 1 = enable stats, 0 = disable
    @param pid - pid of process requesting stats updates
*/
autoreply define want_ip6_fib_stats
{
  u32 client_index;
  u32 context;
  u32 enable_disable;
  u32 pid;
};

/** \brief Want IP4 muilticast FIB Stats, register for continuous stats
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param enable_disable - 1 = enable stats, 0 = disable
    @param pid - pid of process requesting stats updates
*/
autoreply define want_ip4_mfib_stats
{
  u32 client_index;
  u32 context;
  u32 enable_disable;
  u32 pid;
};

/** \brief Want IP6 multicast FIB Stats, register for continuous stats
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param enable_disable - 1 = enable stats, 0 = disable
    @param pid - pid of process requesting stats updates
*/
autoreply define want_ip6_mfib_stats
{
  u32 client_index;
  u32 context;
  u32 enable_disable;
  u32 pid;
};

/** \brief Want IP4 NBR Stats, register for continuous stats
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param enable_disable - 1 = enable stats, 0 = disable
    @param pid - pid of process requesting stats updates
*/
autoreply define want_ip4_nbr_stats
{
  u32 client_index;
  u32 context;
  u32 enable_disable;
  u32 pid;
};

/** \brief Want IP6 NBR Stats, register for continuous stats
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param enable_disable - 1 = enable stats, 0 = disable
    @param pid - pid of process requesting stats updates
*/
autoreply define want_ip6_nbr_stats
{
  u32 client_index;
  u32 context;
  u32 enable_disable;
  u32 pid;
};

typeonly manual_print manual_endian define ip4_fib_counter
{
  u32 address;
  u8 address_length;
  u64 packets;
  u64 bytes;
};

manual_print manual_endian define vnet_ip4_fib_counters
{
  u32 vrf_id;
  u32 count;
  vl_api_ip4_fib_counter_t c[count];
};

typeonly manual_print manual_endian define ip4_mfib_counter
{
  u8 source[4];
  u8 group[4];
  u8 group_length;
  u64 packets;
  u64 bytes;
};

manual_print manual_endian define vnet_ip4_mfib_counters
{
  u32 vrf_id;
  u32 count;
  vl_api_ip4_mfib_counter_t c[count];
};

typeonly manual_print manual_endian define ip4_nbr_counter
{
  u32 address;
  u8  link_type;
  u64 packets;
  u64 bytes;
};

/**
 * @brief Per-neighbour (i.e. per-adjacency) coutners
 * @param count The size of the array of counters
 * @param sw_if_index The interface the adjacency is on
 * @param begin Flag to indicate this is the first set of stats for this
 *        interface. If this flag is not set the it is a continuation of
 *        stats for this interface
 * @param  c counters
 */
manual_print manual_endian define vnet_ip4_nbr_counters
{
  u32 count;
  u32 sw_if_index;
  u8 begin;
  vl_api_ip4_nbr_counter_t c[count];
};

typeonly manual_print manual_endian define ip6_fib_counter
{
  u64 address[2];
  u8 address_length;
  u64 packets;
  u64 bytes;
};

manual_print manual_endian define vnet_ip6_fib_counters
{
  u32 vrf_id;
  u32 count;
  vl_api_ip6_fib_counter_t c[count];
};

typeonly manual_print manual_endian define ip6_mfib_counter
{
  u8 source[16];
  u8 group[16];
  u8 group_length;
  u64 packets;
  u64 bytes;
};

manual_print manual_endian define vnet_ip6_mfib_counters
{
  u32 vrf_id;
  u32 count;
  vl_api_ip6_mfib_counter_t c[count];
};

typeonly manual_print manual_endian define ip6_nbr_counter
{
  u64 address[2];
  u8  link_type;
  u64 packets;
  u64 bytes;
};

manual_print manual_endian define vnet_ip6_nbr_counters
{
  u32 count;
  u32 sw_if_index;
  u8 begin;
  vl_api_ip6_nbr_counter_t c[count];
};


/** \brief Request for a single block of summary stats
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define vnet_get_summary_stats
{
  u32 client_index;
  u32 context;
};

/** \brief Reply for vnet_get_summary_stats request
    @param context - sender context, to match reply w/ request
    @param retval - return code for request
    @param total_pkts -  
    @param total_bytes -
    @param vector_rate - 
*/
define vnet_get_summary_stats_reply
{
  u32 context;
  i32 retval;
  u64 total_pkts[2];
  u64 total_bytes[2];
  f64 vector_rate;
};

/*
 * Local Variables:
 * eval: (c-set-style "gnu")
 * End:
 */