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/*
Copyright (C) 2001-2025 Free Software Foundation, Inc.
This file is part of GNU Inetutils.
GNU Inetutils 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 3 of the License, or (at
your option) any later version.
GNU Inetutils 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. If not, see `http://www.gnu.org/licenses/'. */
/* Written by Marcus Brinkmann. */
#ifndef IFCONFIG_PRINTIF_H
# define IFCONFIG_PRINTIF_H
# include <netinet/in.h>
# include <net/if.h>
# include <arpa/inet.h>
# include "ifconfig.h"
/* The column position of the cursor. */
extern int *column;
/* Whenever you output something, set this to true. */
extern int had_output;
struct format_data
{
const char *name; /* Name of interface as specified on the
command line. */
struct ifreq *ifr;
int sfd; /* Socket file descriptor to use. */
int first; /* This is the first interface. */
const char *format; /* The format string. */
int depth; /* Depth of nesting in parsing. */
};
typedef struct format_data *format_data_t;
typedef void (*format_handler_t) (format_data_t, int, char **);
struct format_handle
{
const char *name; /* The name of the handler. */
format_handler_t handler;
};
extern struct format_handle format_handles[];
/* Each TAB_STOP characters is a default tab stop, which is also used
by '\t'. */
# define TAB_STOP 8
void put_char (format_data_t form, char c);
void put_string (format_data_t form, const char *s);
void put_int (format_data_t form, int argc, char *argv[], int nr);
void put_ulong (format_data_t form, int argc, char *argv[],
unsigned long val);
void select_arg (format_data_t form, int argc, char *argv[], int nr);
void put_addr (format_data_t form, int argc, char *argv[],
struct sockaddr *sa);
void put_flags (format_data_t form, int argc, char *argv[], int flags);
/* Format handler can mangle form->format, so update it after calling
here. */
void format_handler (const char *name, format_data_t form, int argc,
char *argv[]);
void fh_nothing (format_data_t form, int argc, char *argv[]);
void fh_format_query (format_data_t form, int argc, char *argv[]);
void fh_docstr (format_data_t form, int argc, char *argv[]);
void fh_defn (format_data_t form, int argc, char *argv[]);
void fh_foreachformat (format_data_t form, int argc, char *argv[]);
void fh_verbose_query (format_data_t form, int argc, char *argv[]);
void fh_newline (format_data_t form, int argc, char *argv[]);
void fh_tabulator (format_data_t form, int argc, char *argv[]);
void fh_rep (format_data_t form, int argc, char *argv[]);
void fh_first (format_data_t form, int argc, char *argv[]);
void fh_ifdisplay_query (format_data_t form, int argc, char *argv[]);
void fh_tab (format_data_t form, int argc, char *argv[]);
void fh_join (format_data_t form, int argc, char *argv[]);
void fh_exists_query (format_data_t form, int argc, char *argv[]);
void fh_format (format_data_t form, int argc, char *argv[]);
void fh_error (format_data_t form, int argc, char *argv[]);
void fh_progname (format_data_t form, int argc, char *argv[]);
void fh_exit (format_data_t form, int argc, char *argv[]);
void fh_name (format_data_t form, int argc, char *argv[]);
void fh_index_query (format_data_t form, int argc, char *argv[]);
void fh_index (format_data_t form, int argc, char *argv[]);
void fh_addr_query (format_data_t form, int argc, char *argv[]);
void fh_addr (format_data_t form, int argc, char *argv[]);
void fh_netmask_query (format_data_t form, int argc, char *argv[]);
void fh_netmask (format_data_t form, int argc, char *argv[]);
void fh_brdaddr_query (format_data_t form, int argc, char *argv[]);
void fh_brdaddr (format_data_t form, int argc, char *argv[]);
void fh_dstaddr_query (format_data_t form, int argc, char *argv[]);
void fh_dstaddr (format_data_t form, int argc, char *argv[]);
void fh_flags_query (format_data_t form, int argc, char *argv[]);
void fh_flags (format_data_t form, int argc, char *argv[]);
void fh_mtu_query (format_data_t form, int argc, char *argv[]);
void fh_mtu (format_data_t form, int argc, char *argv[]);
void fh_metric_query (format_data_t form, int argc, char *argv[]);
void fh_metric (format_data_t form, int argc, char *argv[]);
void fh_map_query (format_data_t form, int argc, char *argv[]);
void fh_irq_query (format_data_t form, int argc, char *argv[]);
void fh_irq (format_data_t form, int argc, char *argv[]);
void fh_baseaddr_query (format_data_t form, int argc, char *argv[]);
void fh_baseaddr (format_data_t form, int argc, char *argv[]);
void fh_memstart_query (format_data_t form, int argc, char *argv[]);
void fh_memstart (format_data_t form, int argc, char *argv[]);
void fh_memend_query (format_data_t form, int argc, char *argv[]);
void fh_memend (format_data_t form, int argc, char *argv[]);
void fh_dma_query (format_data_t form, int argc, char *argv[]);
void fh_dma (format_data_t form, int argc, char *argv[]);
void fh_media_query (format_data_t form, int argc, char *argv[]);
void fh_media (format_data_t form, int argc, char *argv[]);
void fh_status_query (format_data_t form, int argc, char *argv[]);
void fh_status (format_data_t form, int argc, char *argv[]);
/* Used for recursion by format handlers. */
void print_interfaceX (format_data_t form, int quiet);
void print_interface (int sfd, const char *name, struct ifreq *ifr,
const char *format);
#endif
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