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// SPDX-License-Identifier: GPL-2.0-or-later
/* BGP VTY interface.
* Copyright (C) 1996, 97, 98, 99, 2000 Kunihiro Ishiguro
*/
#ifndef _QUAGGA_BGP_VTY_H
#define _QUAGGA_BGP_VTY_H
#include "bgpd/bgpd.h"
#include "stream.h"
struct bgp;
#define BGP_INSTANCE_HELP_STR "BGP view\nBGP VRF\nView/VRF name\n"
#define BGP_INSTANCE_ALL_HELP_STR "BGP view\nBGP VRF\nAll Views/VRFs\n"
#define BGP_AF_STR "Address Family\n"
#define BGP_AF_MODIFIER_STR "Address Family modifier\n"
#define BGP_AFI_CMD_STR "<ipv4|ipv6>"
#define BGP_AFI_HELP_STR BGP_AF_STR BGP_AF_STR
#define BGP_SAFI_CMD_STR "<unicast|multicast|vpn>"
#define BGP_SAFI_HELP_STR \
BGP_AF_MODIFIER_STR BGP_AF_MODIFIER_STR BGP_AF_MODIFIER_STR
#define BGP_AFI_SAFI_CMD_STR BGP_AFI_CMD_STR" "BGP_SAFI_CMD_STR
#define BGP_AFI_SAFI_HELP_STR BGP_AFI_HELP_STR BGP_SAFI_HELP_STR
#define BGP_SAFI_WITH_LABEL_CMD_STR "<unicast|multicast|vpn|labeled-unicast|flowspec>"
#define BGP_SAFI_WITH_LABEL_HELP_STR \
BGP_AF_MODIFIER_STR BGP_AF_MODIFIER_STR BGP_AF_MODIFIER_STR \
BGP_AF_MODIFIER_STR BGP_AF_MODIFIER_STR
#define BGP_SELF_ORIG_CMD_STR "self-originate"
#define BGP_SELF_ORIG_HELP_STR "Display only self-originated routes\n"
#define SHOW_GR_HEADER \
"Codes: GR - Graceful Restart," \
" * - Inheriting Global GR Config,\n" \
" Restart - GR Mode-Restarting," \
" Helper - GR Mode-Helper,\n" \
" Disable - GR Mode-Disable.\n\n"
#define BGP_SHOW_SUMMARY_HEADER_ALL \
"V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd PfxSnt Desc\n"
#define BGP_SHOW_SUMMARY_HEADER_ALL_WIDE \
"V AS LocalAS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd PfxSnt Desc\n"
#define BGP_SHOW_SUMMARY_HEADER_FAILED "EstdCnt DropCnt ResetTime Reason\n"
#define BGP_SHOW_PEER_GR_CAPABILITY(vty, p, json) \
do { \
bgp_show_neighbor_graceful_restart_local_mode(vty, p, json); \
bgp_show_neighbor_graceful_restart_remote_mode(vty, p, json); \
bgp_show_neighnor_graceful_restart_flags(vty, p, json); \
bgp_show_neighbor_graceful_restart_time(vty, p, json); \
bgp_show_neighbor_graceful_restart_capability_per_afi_safi( \
vty, p, json); \
} while (0)
#define VTY_BGP_GR_DEFINE_LOOP_VARIABLE \
struct peer *peer_loop = NULL; \
struct listnode *node = NULL; \
struct listnode *nnode = NULL; \
bool gr_router_detected = false
#define VTY_BGP_GR_ROUTER_DETECT(_bgp, _peer, _peer_list) \
do { \
if (_peer->bgp->t_startup) \
bgp_peer_gr_flags_update(_peer); \
for (ALL_LIST_ELEMENTS(_peer_list, node, nnode, peer_loop)) { \
if (CHECK_FLAG(peer_loop->flags, \
PEER_FLAG_GRACEFUL_RESTART)) \
gr_router_detected = true; \
} \
} while (0)
#define VTY_SEND_BGP_GR_CAPABILITY_TO_ZEBRA(_bgp, _ret) \
do { \
if (gr_router_detected \
&& _bgp->present_zebra_gr_state == ZEBRA_GR_DISABLE) { \
if (bgp_zebra_send_capabilities(_bgp, false)) \
_ret = BGP_ERR_INVALID_VALUE; \
} else if (!gr_router_detected \
&& _bgp->present_zebra_gr_state \
== ZEBRA_GR_ENABLE) { \
if (bgp_zebra_send_capabilities(_bgp, true)) \
_ret = BGP_ERR_INVALID_VALUE; \
} \
} while (0)
#define VTY_BGP_GR_ROUTER_DETECT_AND_SEND_CAPABILITY_TO_ZEBRA( \
_bgp, _peer_list, _ret) \
do { \
struct peer *peer_loop; \
bool gr_router_detected = false; \
struct listnode *node = {0}; \
struct listnode *nnode = {0}; \
for (ALL_LIST_ELEMENTS(_peer_list, node, nnode, peer_loop)) { \
if (peer_loop->bgp->t_startup) \
bgp_peer_gr_flags_update(peer_loop); \
if (CHECK_FLAG(peer_loop->flags, \
PEER_FLAG_GRACEFUL_RESTART)) \
gr_router_detected = true; \
} \
if (gr_router_detected \
&& _bgp->present_zebra_gr_state == ZEBRA_GR_DISABLE) { \
if (bgp_zebra_send_capabilities(_bgp, false)) \
_ret = BGP_ERR_INVALID_VALUE; \
} else if (!gr_router_detected \
&& _bgp->present_zebra_gr_state \
== ZEBRA_GR_ENABLE) { \
if (bgp_zebra_send_capabilities(_bgp, true)) \
_ret = BGP_ERR_INVALID_VALUE; \
} \
} while (0)
#define PRINT_EOR(_eor_flag) \
do { \
if (eor_flag) \
vty_out(vty, "Yes\n"); \
else \
vty_out(vty, "No\n"); \
} while (0)
#define PRINT_EOR_JSON(_eor_flag) \
do { \
if (eor_flag) \
json_object_boolean_true_add( \
json_endofrib_status, \
"endOfRibSentAfterUpdate"); \
else \
json_object_boolean_false_add( \
json_endofrib_status, \
"endOfRibSentAfterUpdate"); \
} while (0)
extern void bgp_clear_soft_in(struct bgp *bgp, afi_t afi, safi_t safi);
extern void bgp_vty_init(void);
extern void community_alias_vty(void);
extern const char *get_afi_safi_str(afi_t afi, safi_t safi, bool for_json);
extern int bgp_get_vty(struct bgp **bgp, as_t *as, const char *name,
enum bgp_instance_type inst_type, const char *as_pretty,
enum asnotation_mode asnotation);
extern void bgp_config_write_update_delay(struct vty *vty, struct bgp *bgp);
extern void bgp_config_write_wpkt_quanta(struct vty *vty, struct bgp *bgp);
extern void bgp_config_write_rpkt_quanta(struct vty *vty, struct bgp *bgp);
extern void bgp_config_write_listen(struct vty *vty, struct bgp *bgp);
extern void bgp_config_write_coalesce_time(struct vty *vty, struct bgp *bgp);
extern int bgp_vty_return(struct vty *vty, enum bgp_create_error_code ret);
extern bool bgp_config_inprocess(void);
extern struct peer *peer_and_group_lookup_vty(struct vty *vty,
const char *peer_str);
extern afi_t bgp_vty_afi_from_str(const char *afi_str);
extern safi_t bgp_vty_safi_from_str(const char *safi_str);
extern int argv_find_and_parse_afi(struct cmd_token **argv, int argc,
int *index, afi_t *afi);
extern int argv_find_and_parse_safi(struct cmd_token **argv, int argc,
int *index, safi_t *safi);
extern int bgp_vty_find_and_parse_afi_safi_bgp(struct vty *vty,
struct cmd_token **argv,
int argc, int *idx, afi_t *afi,
safi_t *safi, struct bgp **bgp,
bool use_json);
int bgp_vty_find_and_parse_bgp(struct vty *vty, struct cmd_token **argv,
int argc, struct bgp **bgp, bool use_json);
extern int bgp_show_summary_vty(struct vty *vty, const char *name, afi_t afi,
safi_t safi, const char *neighbor, int as_type,
as_t as, uint16_t show_flags);
extern bool peergroup_flag_check(struct peer *peer, uint64_t flag);
#endif /* _QUAGGA_BGP_VTY_H */
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