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[iproute2.git] / ip / rtmon.c

diff --git a/ip/rtmon.c b/ip/rtmon.c
deleted file mode 100644 (file)
index 5ce7731..0000000
--- a/ip/rtmon.c
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
- * rtmon.c             RTnetlink listener.
- *
- *             This program 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 of the License, or (at your option) any later version.
- *
- * Authors:    Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <syslog.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <net/if.h>
-#include <netinet/in.h>
-#include <string.h>
-
-#include "SNAPSHOT.h"
-
-#include "utils.h"
-#include "libnetlink.h"
-
-int resolve_hosts = 0;
-static int init_phase = 1;
-
-static void write_stamp(FILE *fp)
-{
-       char buf[128];
-       struct nlmsghdr *n1 = (void*)buf;
-       struct timeval tv;
-
-       n1->nlmsg_type = 15;
-       n1->nlmsg_flags = 0;
-       n1->nlmsg_seq = 0;
-       n1->nlmsg_pid = 0;
-       n1->nlmsg_len = NLMSG_LENGTH(4*2);
-       gettimeofday(&tv, NULL);
-       ((__u32*)NLMSG_DATA(n1))[0] = tv.tv_sec;
-       ((__u32*)NLMSG_DATA(n1))[1] = tv.tv_usec;
-       fwrite((void*)n1, 1, NLMSG_ALIGN(n1->nlmsg_len), fp);
-}
-
-static int dump_msg(const struct sockaddr_nl *who, struct nlmsghdr *n, 
-                   void *arg)
-{
-       FILE *fp = (FILE*)arg;
-       if (!init_phase)
-               write_stamp(fp);
-       fwrite((void*)n, 1, NLMSG_ALIGN(n->nlmsg_len), fp);
-       fflush(fp);
-       return 0;
-}
-
-void usage(void)
-{
-       fprintf(stderr, "Usage: rtmon file FILE [ all | LISTofOBJECTS]\n");
-       fprintf(stderr, "LISTofOBJECTS := [ link ] [ address ] [ route ]\n");
-       exit(-1);
-}
-
-int
-main(int argc, char **argv)
-{
-       FILE *fp;
-       struct rtnl_handle rth;
-       int family = AF_UNSPEC;
-       unsigned groups = ~0U;
-       int llink = 0;
-       int laddr = 0;
-       int lroute = 0;
-       char *file = NULL;
-
-       while (argc > 1) {
-               if (matches(argv[1], "-family") == 0) {
-                       argc--;
-                       argv++;
-                       if (argc <= 1)
-                               usage();
-                       if (strcmp(argv[1], "inet") == 0)
-                               family = AF_INET;
-                       else if (strcmp(argv[1], "inet6") == 0)
-                               family = AF_INET6;
-                       else if (strcmp(argv[1], "link") == 0)
-                               family = AF_INET6;
-                       else if (strcmp(argv[1], "help") == 0)
-                               usage();
-                       else {
-                               fprintf(stderr, "Protocol ID \"%s\" is unknown, try \"rtmon help\".\n", argv[1]);
-                               exit(-1);
-                       }
-               } else if (strcmp(argv[1], "-4") == 0) {
-                       family = AF_INET;
-               } else if (strcmp(argv[1], "-6") == 0) {
-                       family = AF_INET6;
-               } else if (strcmp(argv[1], "-0") == 0) {
-                       family = AF_PACKET;
-               } else if (matches(argv[1], "-Version") == 0) {
-                       printf("rtmon utility, iproute2-ss%s\n", SNAPSHOT);
-                       exit(0);
-               } else if (matches(argv[1], "file") == 0) {
-                       argc--;
-                       argv++;
-                       if (argc <= 1)
-                               usage();
-                       file = argv[1];
-               } else if (matches(argv[1], "link") == 0) {
-                       llink=1;
-                       groups = 0;
-               } else if (matches(argv[1], "address") == 0) {
-                       laddr=1;
-                       groups = 0;
-               } else if (matches(argv[1], "route") == 0) {
-                       lroute=1;
-                       groups = 0;
-               } else if (strcmp(argv[1], "all") == 0) {
-                       groups = ~0U;
-               } else if (matches(argv[1], "help") == 0) {
-                       usage();
-               } else {
-                       fprintf(stderr, "Argument \"%s\" is unknown, try \"rtmon help\".\n", argv[1]);
-                       exit(-1);
-               }
-               argc--; argv++;
-       }
-
-       if (file == NULL) {
-               fprintf(stderr, "Not enough information: argument \"file\" is required\n");
-               exit(-1);
-       }
-       if (llink)
-               groups |= RTMGRP_LINK;
-       if (laddr) {
-               if (!family || family == AF_INET)
-                       groups |= RTMGRP_IPV4_IFADDR;
-               if (!family || family == AF_INET6)
-                       groups |= RTMGRP_IPV6_IFADDR;
-       }
-       if (lroute) {
-               if (!family || family == AF_INET)
-                       groups |= RTMGRP_IPV4_ROUTE;
-               if (!family || family == AF_INET6)
-                       groups |= RTMGRP_IPV6_ROUTE;
-       }
-
-       fp = fopen(file, "w");
-       if (fp == NULL) {
-               perror("Cannot fopen");
-               exit(-1);
-       }
-
-       if (rtnl_open(&rth, groups) < 0)
-               exit(1);
-
-       if (rtnl_wilddump_request(&rth, AF_UNSPEC, RTM_GETLINK) < 0) {
-               perror("Cannot send dump request");
-               exit(1);
-       }
-
-       write_stamp(fp);
-
-       if (rtnl_dump_filter(&rth, dump_msg, fp, NULL, NULL) < 0) {
-               fprintf(stderr, "Dump terminated\n");
-               return 1;
-       }
-
-       init_phase = 0;
-
-       if (rtnl_listen(&rth, dump_msg, (void*)fp) < 0)
-               exit(2);
-
-       exit(0);
-}