/* Virtual terminal interface shell.
 * Copyright (C) 2000 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 GNU Zebra; see the file COPYING.  If not, write to the Free
 * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 * 02111-1307, USA.  
 */

#ifndef VTYSH_H
#define VTYSH_H

#include "memory.h"
DECLARE_MGROUP(MVTYSH)

#define VTYSH_ZEBRA  0x01
#define VTYSH_RIPD   0x02
#define VTYSH_RIPNGD 0x04
#define VTYSH_OSPFD  0x08
#define VTYSH_OSPF6D 0x10
#define VTYSH_BGPD   0x20
#define VTYSH_ISISD  0x40
#define VTYSH_PIMD   0x100
#define VTYSH_LDPD   0x200
#define VTYSH_WATCHFRR 0x400
#define VTYSH_NHRPD  0x800

/* commands in REALLYALL are crucial to correct vtysh operation */
#define VTYSH_REALLYALL	  ~0U
/* watchfrr is not in ALL since library CLI functions should not be
 * run on it (logging & co. should stay in a fixed/frozen config, and
 * things like prefix lists are not even initialised) */
#define VTYSH_ALL	  VTYSH_ZEBRA|VTYSH_RIPD|VTYSH_RIPNGD|VTYSH_OSPFD|VTYSH_OSPF6D|VTYSH_LDPD|VTYSH_BGPD|VTYSH_ISISD|VTYSH_PIMD|VTYSH_NHRPD
#define VTYSH_RMAP	  VTYSH_ZEBRA|VTYSH_RIPD|VTYSH_RIPNGD|VTYSH_OSPFD|VTYSH_OSPF6D|VTYSH_BGPD|VTYSH_PIMD
#define VTYSH_INTERFACE	  VTYSH_ZEBRA|VTYSH_RIPD|VTYSH_RIPNGD|VTYSH_OSPFD|VTYSH_OSPF6D|VTYSH_LDPD|VTYSH_ISISD|VTYSH_PIMD|VTYSH_NHRPD
#define VTYSH_NS          VTYSH_ZEBRA
#define VTYSH_VRF	  VTYSH_ZEBRA

/* vtysh local configuration file. */
#define VTYSH_DEFAULT_CONFIG "vtysh.conf"
#define FRR_DEFAULT_CONFIG "frr.conf"

enum vtysh_write_integrated {
	WRITE_INTEGRATED_UNSPECIFIED,
	WRITE_INTEGRATED_NO,
	WRITE_INTEGRATED_YES
};

extern enum vtysh_write_integrated vtysh_write_integrated;

extern char *quagga_config;

void vtysh_init_vty (void);
void vtysh_init_cmd (void);
extern int vtysh_connect_all (const char *optional_daemon_name);
void vtysh_readline_init (void);
void vtysh_user_init (void);

int vtysh_execute (const char *);
int vtysh_execute_no_pager (const char *);

char *vtysh_prompt (void);

void vtysh_config_write (void);

int vtysh_config_from_file (struct vty *, FILE *);

void config_add_line (struct list *, const char *);

int vtysh_mark_file(const char *filename);

int vtysh_read_config (const char *);
int vtysh_write_config_integrated (void);

void vtysh_config_parse_line (const char *);

void vtysh_config_dump (FILE *);

void vtysh_config_init (void);

void vtysh_pager_init (void);

/* Child process execution flag. */
extern int execute_flag;

extern struct vty *vty;

extern const char * vty_sock_path;

#endif /* VTYSH_H */