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90da8a01bd
Netstat is not handling properly ROSE kernel nodes and neighbour tables. This patch add /proc/net/rose/nodes and /proc/net/rose/neigh display in rose_gr.c. Code is using the same style as NetRom and AX.25 hamradio options. This code was written in 1999 and it is operational on my AX.25 Raspbian Linux distro dor RapsBerry Pi for years. Committed patch is against last net-tools-2.10-alpha snapshot on sourceforge.
93 lines
2.6 KiB
C
93 lines
2.6 KiB
C
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/*
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* lib/rose_gr.c This file contains an implementation of the "ROSE"
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* route print support functions.
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*
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* Version: $Id: rose_gr.c,v 1.4 1999/01/05 20:54:07 philip Exp $
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*
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* Author: Terry Dawson, VK2KTJ, <terry@perf.no.itg.telstra.com.au>
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* based on ax25_gr.c by:
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* Bernd Eckenfels, <ecki@lina.inka.de>
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* Copyright 1999 Bernd Eckenfels, Germany
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* base on Code from Jonathan Naylor <jsn@Cs.Nott.AC.UK>
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*
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* Bernard Pidoux f6bvp@amsat.org added ROSE_NEIGH proc
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* completing ROSE routing table - November 2009.
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*
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* This program is free software; you can redistribute it
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* and/or modify it under the terms of the GNU General
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* Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*/
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#include "config.h"
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#if HAVE_AFROSE
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#if 0
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#include <sys/types.h>
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#include <sys/ioctl.h>
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#include <linux/rose.h>
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#include <sys/socket.h>
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#include <net/if_arp.h> /* ARPHRD_ROSE */
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#include <ctype.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <string.h>
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#include <termios.h>
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#endif
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h>
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#include "net-support.h"
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#include "pathnames.h"
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#include "intl.h"
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int ROSE_rprint(int options)
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{
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FILE *f1, *f2;
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char buffer1[256], buffer2[256];
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int i, neigh, use;
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f2 = fopen(_PATH_PROCNET_ROSE_NEIGH, "r");
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f1 = fopen(_PATH_PROCNET_ROSE_NODES, "r");
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if (f1 == NULL) {
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perror(_PATH_PROCNET_ROSE_NODES);
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fprintf(stderr, _("ROSE not configured in this system.\n")); /* xxx */
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return 1;
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}
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printf(_("Kernel ROSE routing table\n"));
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printf(_("Destination neigh1 callsign device neigh2 callsign device neigh3 callsign device\n"));
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if (fgets(buffer1, 256, f1))
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/* eat line */;
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while (fgets(buffer1, 256, f1)) {
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buffer1[10] = 0; /* address */
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buffer1[15] = 0; /* mask */
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buffer1[17] = 0; /* use */
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buffer1[23] = 0; /* neigh 1 */
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buffer1[29] = 0; /* neigh 2 */
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buffer1[35] = 0; /* neigh 3 */
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use = atoi(buffer1 + 16);
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neigh = atoi(buffer1 + 18);
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printf("%-10s ", buffer1);
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for (i = 0; i < use; i++) {
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neigh = atoi(buffer1 + 6 * (i + 3));
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printf("%05d ", neigh);
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rewind(f2);
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if (fgets(buffer2, 256, f2))
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/* eat line */;
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while (fgets(buffer2, 256, f2)) {
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buffer2[15] = 0;
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buffer2[21] = 0;
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if (atoi(buffer2) == neigh)
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printf("%-10s %-4s", buffer2 + 6, buffer2 + 16);
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}
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}
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printf("\n");
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}
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fclose(f1);
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fclose(f2);
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return 0;
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}
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#endif /* HAVE_AFROSE */
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