Source: ../../bgp/xrl_target.hh

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// -*- c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t -*-

// Copyright (c) 2001-2009 XORP, Inc.
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License, Version 2, June
// 1991 as published by the Free Software Foundation. Redistribution
// and/or modification of this program under the terms of any other
// version of the GNU General Public License is not permitted.
// 
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For more details,
// see the GNU General Public License, Version 2, a copy of which can be
// found in the XORP LICENSE.gpl file.
// 
// XORP Inc, 2953 Bunker Hill Lane, Suite 204, Santa Clara, CA 95054, USA;
// http://xorp.net

// $XORP: xorp/bgp/xrl_target.hh,v 1.47 2009/01/05 18:30:43 jtc Exp $

#ifndef __BGP_XRL_TARGET_HH__
#define __BGP_XRL_TARGET_HH__

#include "xrl/targets/bgp_base.hh"

class BGPMain;

class XrlBgpTarget :  XrlBgpTargetBase {
public:
    XrlBgpTarget(XrlRouter *r, BGPMain& bgp);

    XrlCmdError common_0_1_get_target_name(string& name);

    XrlCmdError common_0_1_get_version(string& version);

    /**
     *  Get status from Xrl Target
     */
    XrlCmdError common_0_1_get_status(
				      // Output values,
				      uint32_t& status,
				      string&	reason);

    /**
     * Request target shut down cleanly
     */
    XrlCmdError common_0_1_shutdown();

    XrlCmdError bgp_0_3_get_bgp_version(
					// Output values,
					uint32_t& version);

    XrlCmdError bgp_0_3_local_config(
	// Input values,
	const string&	as_num,
	const IPv4&	id,
	const bool&     use_4byte_asnums);

    XrlCmdError bgp_0_3_set_local_as(
	// Input values,
	const string&	as);

    XrlCmdError bgp_0_3_get_local_as(
				     // Output values,
				     string& as);

    XrlCmdError bgp_0_3_set_4byte_as_support(
	// Input values,
	const bool&	enabled);

    XrlCmdError bgp_0_3_set_bgp_id(
	// Input values,
	const IPv4&	id);

    XrlCmdError bgp_0_3_get_bgp_id(
				   // Output values,
				   IPv4& id);

    XrlCmdError bgp_0_3_set_confederation_identifier(
        // Input values,
	const string&	as,
	const bool& disable);

    XrlCmdError bgp_0_3_set_cluster_id(
	// Input values,
	const IPv4&	cluster_id,
	const bool&	disable);

    XrlCmdError bgp_0_3_set_damping(
	// Input values,
	const uint32_t&	half_life,
	const uint32_t&	max_suppress,
	const uint32_t&	reuse,
	const uint32_t&	suppress,
	const bool&	disable);

    XrlCmdError bgp_0_3_add_peer(
	// Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port,
	const string&	as,
	const IPv4&	next_hop,
	const uint32_t&	holdtime);

    XrlCmdError bgp_0_3_delete_peer(
	// Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port);

    XrlCmdError bgp_0_3_enable_peer(
	// Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port);

    XrlCmdError bgp_0_3_disable_peer(
	// Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port);

    XrlCmdError bgp_0_3_change_local_ip(
	// Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port,
	const string&	new_local_ip);

    XrlCmdError bgp_0_3_change_local_port(
	// Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port,
	const uint32_t&	new_local_port);

    XrlCmdError bgp_0_3_change_peer_port(
	// Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port,
	const uint32_t&	new_peer_port);

    XrlCmdError bgp_0_3_set_peer_as(
	// Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port,
	const string&	peer_as);

    XrlCmdError bgp_0_3_set_holdtime(
	// Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port,
	const uint32_t&	holdtime);

    XrlCmdError bgp_0_3_set_delay_open_time(
	// Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port,
	const uint32_t&	delay_open_time);

    XrlCmdError bgp_0_3_set_route_reflector_client(
	// Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port,
	const bool&	state);

    XrlCmdError bgp_0_3_set_confederation_member(
	// Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port,
	const bool&	state);

    XrlCmdError bgp_0_3_set_prefix_limit(
	// Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port,
	const uint32_t&	maximum,
	const bool&	state);

    XrlCmdError bgp_0_3_set_nexthop4(
	// Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port,
	const IPv4&	next_hop);

    XrlCmdError bgp_0_3_set_nexthop6(
	// Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port,
	const IPv6&	next_hop);

    XrlCmdError bgp_0_3_get_nexthop6(
	// Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port,
	// Output values,
	IPv6&	next_hop);

    XrlCmdError bgp_0_3_set_peer_state(
	// Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port,
	const bool&	state);

    XrlCmdError bgp_0_3_set_peer_md5_password(
	// Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port,
	const string&	password);

    XrlCmdError bgp_0_3_activate(
	// Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port);

    XrlCmdError bgp_0_3_next_hop_rewrite_filter(
	// Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port,
	const IPv4&	next_hop);

    XrlCmdError bgp_0_3_originate_route4(
	// Input values,
	const IPv4Net&	nlri,
	const IPv4&	next_hop,
	const bool&	unicast,
	const bool&	multicast);

    XrlCmdError bgp_0_3_originate_route6(
	// Input values,
	const IPv6Net&	nlri,
	const IPv6&	next_hop,
	const bool&	unicast,
	const bool&	multicast);

    XrlCmdError bgp_0_3_withdraw_route4(
	// Input values,
	const IPv4Net&	nlri,
	const bool&	unicast,
	const bool&	multicast);

    XrlCmdError bgp_0_3_withdraw_route6(
	// Input values,
	const IPv6Net&	nlri,
	const bool&	unicast,
	const bool&	multicast);

    XrlCmdError bgp_0_3_trace(
	// Input values,
	const string&	tvar,
	const bool&	enable);

    XrlCmdError bgp_0_3_get_peer_list_start(
        // Output values,
        uint32_t& token,
	bool& more);

    XrlCmdError bgp_0_3_get_peer_list_next(
        // Input values,
        const uint32_t&	token,
	// Output values,
	string&	local_ip,
	uint32_t&	local_port,
	string&	peer_ip,
	uint32_t&	peer_port,
	bool&	more);

    XrlCmdError bgp_0_3_get_peer_id(
        // Input values,
        const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port,
	// Output values,
	IPv4&	peer_id);

    XrlCmdError bgp_0_3_get_peer_status(
        // Input values,
        const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port,
	// Output values,
	uint32_t&	peer_state,
	uint32_t&	admin_status);

    XrlCmdError bgp_0_3_get_peer_negotiated_version(
        // Input values,
        const string& local_ip,
	const uint32_t& local_port,
	const string& peer_ip,
	const uint32_t& peer_port,
	// Output values,
	int32_t& neg_version);

    XrlCmdError bgp_0_3_get_peer_as(
        // Input values,
        const string& local_ip,
	const uint32_t& local_port,
	const string&	peer_ip,
	const uint32_t& peer_port,
	// Output values,
	string& peer_as);

    XrlCmdError bgp_0_3_get_peer_msg_stats(
        // Input values,
        const string& local_ip,
	const uint32_t& local_port,
	const string& peer_ip,
	const uint32_t& peer_port,
	// Output values,
	uint32_t&	in_updates,
	uint32_t&	out_updates,
	uint32_t&	in_msgs,
	uint32_t&	out_msgs,
	uint32_t&	last_error,
	uint32_t&	in_update_elapsed);

    XrlCmdError bgp_0_3_get_peer_established_stats(
        // Input values,
        const string& local_ip,
	const uint32_t& local_port,
	const string& peer_ip,
	const uint32_t& peer_port,
	// Output values,
	uint32_t& transitions,
	uint32_t& established_time);

    XrlCmdError bgp_0_3_get_peer_timer_config(
        // Input values,
        const string&	local_ip,
	const uint32_t& local_port,
	const string&	peer_ip,
	const uint32_t& peer_port,
	// Output values,
	uint32_t& retry_interval,
	uint32_t& hold_time,
	uint32_t& keep_alive,
	uint32_t& hold_time_conf,
	uint32_t& keep_alive_conf,
	uint32_t& min_as_origin_interval,
	uint32_t& min_route_adv_interval);

    XrlCmdError bgp_0_3_register_rib(
	// Input values,
	const string&	name);

    XrlCmdError bgp_0_3_get_v4_route_list_start(
	// Input values,
	const IPv4Net&	net,
	const bool&	unicast,
	const bool&	multicast,
	// Output values,
	uint32_t& token);

    XrlCmdError bgp_0_3_get_v6_route_list_start(
	// Input values,
	const IPv6Net&	net,
	const bool&	unicast,
	const bool&	multicast,
	// Output values,
	uint32_t& token);

    XrlCmdError bgp_0_3_get_v4_route_list_next(
	// Input values,
	const uint32_t&	token,
	// Output values,
	IPv4&	peer_id,
	IPv4Net& net,
	uint32_t& best_and_origin,
	vector<uint8_t>& aspath,
	IPv4& nexthop,
	int32_t& med,
	int32_t& localpref,
	int32_t& atomic_agg,
	vector<uint8_t>& aggregator,
	int32_t& calc_localpref,
	vector<uint8_t>& attr_unknown,
	bool& valid,
	bool& unicast,
	bool& multicast);

    XrlCmdError bgp_0_3_get_v6_route_list_next(
	// Input values,
	const uint32_t&	token,
	// Output values,
	IPv4& peer_id,
	IPv6Net& net,
	uint32_t& best_and_origin,
	vector<uint8_t>& aspath,
	IPv6& nexthop,
	int32_t& med,
	int32_t& localpref,
	int32_t& atomic_agg,
	vector<uint8_t>& aggregator,
	int32_t& calc_localpref,
	vector<uint8_t>& attr_unknown,
	bool& valid,
	bool& unicast,
	bool& multicast);

    XrlCmdError rib_client_0_1_route_info_changed4(
	// Input values,
	const IPv4&	addr,
	const uint32_t&	prefix_len,
	const IPv4&	nexthop,
	const uint32_t&	metric,
	const uint32_t&	admin_distance,
	const string&	protocol_origin);

    XrlCmdError rib_client_0_1_route_info_changed6(
	// Input values,
	const IPv6&	addr,
	const uint32_t&	prefix_len,
	const IPv6&	nexthop,
	const uint32_t&	metric,
	const uint32_t&	admin_distance,
	const string&	protocol_origin);

    XrlCmdError rib_client_0_1_route_info_invalid4(
	// Input values,
	const IPv4&	addr,
	const uint32_t&	prefix_len);

    XrlCmdError rib_client_0_1_route_info_invalid6(
	// Input values,
	const IPv6&	addr,
	const uint32_t&	prefix_len);

    XrlCmdError bgp_0_3_set_parameter(
        // Input values,
	const string&	local_ip,
	const uint32_t&	local_port,
	const string&	peer_ip,
	const uint32_t&	peer_port,
        const string& parameter,
	const bool&	toggle);

    XrlCmdError finder_event_observer_0_1_xrl_target_birth(
	// Input values,
	const string&	target_class,
	const string&	target_instance);

    XrlCmdError finder_event_observer_0_1_xrl_target_death(
	// Input values,
	const string&	target_class,
	const string&	target_instance);

    XrlCmdError policy_backend_0_1_configure(
        // Input values,
        const uint32_t& filter,
        const string&   conf);

    XrlCmdError policy_backend_0_1_reset(
        // Input values,
        const uint32_t& filter);

    XrlCmdError policy_backend_0_1_push_routes();

    XrlCmdError policy_redist4_0_1_add_route4(
        // Input values,
        const IPv4Net&  network,
        const bool&     unicast,
        const bool&     multicast,
        const IPv4&     nexthop,
        const uint32_t& metric,
        const XrlAtomList&      policytags);
        
    XrlCmdError policy_redist4_0_1_delete_route4(
        // Input values,
        const IPv4Net&  network,
        const bool&     unicast,
        const bool&     multicast);
        
    XrlCmdError policy_redist6_0_1_add_route6(
        // Input values,
        const IPv6Net&  network,
        const bool&     unicast,
        const bool&     multicast,
        const IPv6&     nexthop,
        const uint32_t& metric,
        const XrlAtomList&      policytags);
        
    XrlCmdError policy_redist6_0_1_delete_route6(
        // Input values,
        const IPv6Net&  network,
        const bool&     unicast,
        const bool&     multicast);

    XrlCmdError profile_0_1_enable(
	// Input values,
	const string&	pname);

    XrlCmdError profile_0_1_disable(
	// Input values,
	const string&	pname);

    XrlCmdError profile_0_1_get_entries(
	// Input values,
	const string&	pname,
	const string&	instance_name);

    XrlCmdError profile_0_1_clear(
	// Input values,
	const string&	pname);

    XrlCmdError profile_0_1_list(
	// Output values,
	string&	info);

    bool waiting();
    bool done();

private:
    /**
    * The main object that all requests go to.
    */
    BGPMain& _bgp;
    /**
    * Waiting for configuration. Such as our own AS number.
    */
    bool _awaiting_config;
    /**
     * Waiting for AS number.
     */
    bool _awaiting_as;
    /**
     * Local AS number.
     */
    AsNum _as;
    /**
     * Waiting for BGP id
     */
    bool _awaiting_bgp_id;
    /**
     * BGP id.
     */
    IPv4 _id;
    /**
     * Waiting for info on using 4-byte AS numbers.
     */
    bool _awaiting_4byte_asnums;
    /**
     * Do we use 4byte AS numbers?
     */
    bool _use_4byte_asnums;
    /**
     * Set to true if we should be exiting.
     */
    bool _done;
};

#endif // __BGP_XRL_TARGET_HH__