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/* Zebra daemon server header.
* Copyright (C) 1997, 98 Kunihiro Ishiguro
*
* This file is part of GNU Zebra.
*
* GNU Zebra is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
*
* GNU Zebra 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. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; see the file COPYING; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _ZEBRA_ZSERV_H
#define _ZEBRA_ZSERV_H
#include "rib.h"
#include "if.h"
#include "workqueue.h"
#include "vrf.h"
#include "routemap.h"
#include "vty.h"
#include "zclient.h"
#include "zebra/zebra_ns.h"
#include "zebra/zebra_pw.h"
/* Default port information. */
#define ZEBRA_VTY_PORT 2601
/* Default configuration filename. */
#define DEFAULT_CONFIG_FILE "zebra.conf"
#define ZEBRA_RMAP_DEFAULT_UPDATE_TIMER 5 /* disabled by default */
/* Client structure. */
struct zserv {
/* Client file descriptor. */
int sock;
/* Input/output buffer to the client. */
struct stream *ibuf;
struct stream *obuf;
/* Buffer of data waiting to be written to client. */
struct buffer *wb;
/* Threads for read/write. */
struct thread *t_read;
struct thread *t_write;
/* Thread for delayed close. */
struct thread *t_suicide;
/* default routing table this client munges */
int rtm_table;
/* This client's redistribute flag. */
struct redist_proto mi_redist[AFI_MAX][ZEBRA_ROUTE_MAX];
vrf_bitmap_t redist[AFI_MAX][ZEBRA_ROUTE_MAX];
/* Redistribute default route flag. */
vrf_bitmap_t redist_default;
/* Interface information. */
vrf_bitmap_t ifinfo;
/* Router-id information. */
vrf_bitmap_t ridinfo;
bool notify_owner;
/* client's protocol */
u_char proto;
u_short instance;
u_char is_synchronous;
/* Statistics */
u_int32_t redist_v4_add_cnt;
u_int32_t redist_v4_del_cnt;
u_int32_t redist_v6_add_cnt;
u_int32_t redist_v6_del_cnt;
u_int32_t v4_route_add_cnt;
u_int32_t v4_route_upd8_cnt;
u_int32_t v4_route_del_cnt;
u_int32_t v6_route_add_cnt;
u_int32_t v6_route_del_cnt;
u_int32_t v6_route_upd8_cnt;
u_int32_t connected_rt_add_cnt;
u_int32_t connected_rt_del_cnt;
u_int32_t ifup_cnt;
u_int32_t ifdown_cnt;
u_int32_t ifadd_cnt;
u_int32_t ifdel_cnt;
u_int32_t if_bfd_cnt;
u_int32_t bfd_peer_add_cnt;
u_int32_t bfd_peer_upd8_cnt;
u_int32_t bfd_peer_del_cnt;
u_int32_t bfd_peer_replay_cnt;
u_int32_t vrfadd_cnt;
u_int32_t vrfdel_cnt;
u_int32_t if_vrfchg_cnt;
u_int32_t bfd_client_reg_cnt;
u_int32_t vniadd_cnt;
u_int32_t vnidel_cnt;
u_int32_t l3vniadd_cnt;
u_int32_t l3vnidel_cnt;
u_int32_t macipadd_cnt;
u_int32_t macipdel_cnt;
time_t connect_time;
time_t last_read_time;
time_t last_write_time;
time_t nh_reg_time;
time_t nh_dereg_time;
time_t nh_last_upd_time;
int last_read_cmd;
int last_write_cmd;
};
/* Zebra instance */
struct zebra_t {
/* Thread master */
struct thread_master *master;
struct list *client_list;
/* default table */
u_int32_t rtm_table_default;
/* rib work queue */
#define ZEBRA_RIB_PROCESS_HOLD_TIME 10
struct work_queue *ribq;
struct meta_queue *mq;
/* LSP work queue */
struct work_queue *lsp_process_q;
#define ZEBRA_ZAPI_PACKETS_TO_PROCESS 10
u_int32_t packets_to_process;
};
extern struct zebra_t zebrad;
extern unsigned int multipath_num;
/* Prototypes. */
extern void zserv_init(void);
extern void zebra_zserv_socket_init(char *path);
extern int zsend_vrf_add(struct zserv *, struct zebra_vrf *);
extern int zsend_vrf_delete(struct zserv *, struct zebra_vrf *);
extern int zsend_interface_add(struct zserv *, struct interface *);
extern int zsend_interface_delete(struct zserv *, struct interface *);
extern int zsend_interface_addresses(struct zserv *, struct interface *);
extern int zsend_interface_address(int, struct zserv *, struct interface *,
struct connected *);
extern void nbr_connected_add_ipv6(struct interface *, struct in6_addr *);
extern void nbr_connected_delete_ipv6(struct interface *, struct in6_addr *);
extern int zsend_interface_update(int, struct zserv *, struct interface *);
extern int zsend_redistribute_route(int, struct zserv *, struct prefix *,
struct prefix *, struct route_entry *);
extern int zsend_router_id_update(struct zserv *, struct prefix *, vrf_id_t);
extern int zsend_interface_vrf_update(struct zserv *, struct interface *,
vrf_id_t);
extern int zsend_interface_link_params(struct zserv *, struct interface *);
extern int zsend_pw_update(struct zserv *, struct zebra_pw *);
extern int zsend_route_notify_owner(u_char proto, u_short instance,
vrf_id_t vrf_id, struct prefix *p,
enum zapi_route_notify_owner note);
extern void zserv_nexthop_num_warn(const char *, const struct prefix *,
const unsigned int);
extern int zebra_server_send_message(struct zserv *client);
extern struct zserv *zebra_find_client(u_char proto, u_short instance);
#if defined(HANDLE_ZAPI_FUZZING)
extern void zserv_read_file(char *input);
#endif
#endif /* _ZEBRA_ZEBRA_H */
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