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a4364a44ae
Currently, "vtysh -c" interface does not provide a logic to parse commands ending with '?' character. In consequence, the following behavior is observed: $ vtysh -c "show bgp ?" % Unknown command. With these changes, i'm extending FRR's parser to be able to handle these commands, which allow a more friendly interaction with users that rely on "vtysh -c" interface. The typical use-case here is for scenarios in which the final users relie on external/their-own CLI and require a friendly interface to FRR's vtysh cli. $ vtysh -c "show bgp ?" <cr> A.B.C.D Network in the BGP routing table to display A.B.C.D/M IPv4 prefix X:X::X:X Network in the BGP routing table to display X:X::X:X/M IPv6 prefix attribute-info List all bgp attribute information cidr-only Display only routes with non-natural netmasks community Display routes matching the communities community-info List all bgp community information ... Signed-off-by: Rodny Molina <rmolina@linkedin.com>
108 lines
3.3 KiB
C
108 lines
3.3 KiB
C
/* Virtual terminal interface shell.
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* Copyright (C) 2000 Kunihiro Ishiguro
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*
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* This file is part of GNU Zebra.
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*
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* GNU Zebra is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* GNU Zebra is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; see the file COPYING; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef VTYSH_H
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#define VTYSH_H
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#include "memory.h"
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DECLARE_MGROUP(MVTYSH)
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#define VTYSH_ZEBRA 0x0001
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#define VTYSH_RIPD 0x0002
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#define VTYSH_RIPNGD 0x0004
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#define VTYSH_OSPFD 0x0008
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#define VTYSH_OSPF6D 0x0010
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#define VTYSH_BGPD 0x0020
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#define VTYSH_ISISD 0x0040
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#define VTYSH_PIMD 0x0080
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#define VTYSH_LDPD 0x0100
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#define VTYSH_WATCHFRR 0x0200
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#define VTYSH_NHRPD 0x0400
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#define VTYSH_EIGRPD 0x0800
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#define VTYSH_BABELD 0x1000
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#define VTYSH_SHARPD 0x2000
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#define VTYSH_PBRD 0x4000
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/* commands in REALLYALL are crucial to correct vtysh operation */
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#define VTYSH_REALLYALL ~0U
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/* watchfrr is not in ALL since library CLI functions should not be
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* run on it (logging & co. should stay in a fixed/frozen config, and
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* things like prefix lists are not even initialised) */
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#define VTYSH_ALL VTYSH_ZEBRA|VTYSH_RIPD|VTYSH_RIPNGD|VTYSH_OSPFD|VTYSH_OSPF6D|VTYSH_LDPD|VTYSH_BGPD|VTYSH_ISISD|VTYSH_PIMD|VTYSH_NHRPD|VTYSH_EIGRPD|VTYSH_BABELD|VTYSH_SHARPD|VTYSH_PBRD
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#define VTYSH_RMAP VTYSH_ZEBRA|VTYSH_RIPD|VTYSH_RIPNGD|VTYSH_OSPFD|VTYSH_OSPF6D|VTYSH_BGPD|VTYSH_ISISD|VTYSH_PIMD|VTYSH_EIGRPD|VTYSH_SHARPD
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#define VTYSH_INTERFACE VTYSH_ZEBRA|VTYSH_RIPD|VTYSH_RIPNGD|VTYSH_OSPFD|VTYSH_OSPF6D|VTYSH_ISISD|VTYSH_PIMD|VTYSH_NHRPD|VTYSH_EIGRPD|VTYSH_BABELD|VTYSH_PBRD
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#define VTYSH_NS VTYSH_ZEBRA
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#define VTYSH_VRF VTYSH_ZEBRA|VTYSH_PIMD
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enum vtysh_write_integrated {
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WRITE_INTEGRATED_UNSPECIFIED,
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WRITE_INTEGRATED_NO,
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WRITE_INTEGRATED_YES
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};
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extern enum vtysh_write_integrated vtysh_write_integrated;
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extern char frr_config[];
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extern char vtydir[];
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void vtysh_init_vty(void);
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void vtysh_uninit(void);
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void vtysh_init_cmd(void);
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extern int vtysh_connect_all(const char *optional_daemon_name);
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void vtysh_readline_init(void);
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void vtysh_user_init(void);
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int vtysh_execute(const char *);
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int vtysh_execute_no_pager(const char *);
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int vtysh_execute_command_questionmark(char *input);
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char *vtysh_prompt(void);
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void vtysh_config_write(void);
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int vtysh_config_from_file(struct vty *, FILE *);
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void config_add_line(struct list *, const char *);
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int vtysh_mark_file(const char *filename);
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int vtysh_read_config(const char *);
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int vtysh_write_config_integrated(void);
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void vtysh_config_parse_line(void *, const char *);
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void vtysh_config_dump(FILE *);
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void vtysh_config_init(void);
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void vtysh_pager_init(void);
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void suid_on(void);
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void suid_off(void);
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/* Child process execution flag. */
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extern int execute_flag;
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extern struct vty *vty;
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extern int user_mode;
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#endif /* VTYSH_H */
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