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/*
* Copyright (C) 2000 Lennert Buytenhek
*
* 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.
*
* This program 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, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/errno.h>
#include "libbridge.h"
#include "brctl.h"
const char *version = "0.9.8";
const char *help_message =
"commands:\n"
"\taddbr\t\t<bridge>\t\tadd bridge\n"
"\taddif\t\t<bridge> <device>\tadd interface to bridge\n"
"\tdelbr\t\t<bridge>\t\tdelete bridge\n"
"\tdelif\t\t<bridge> <device>\tdelete interface from bridge\n"
"\tshow\t\t\t\t\tshow a list of bridges\n"
"\tshowmacs\t<bridge>\t\tshow a list of mac addrs\n"
"\tshowstp\t\t<bridge>\t\tshow bridge stp info\n"
"\n"
"\tsetageing\t<bridge> <time>\t\tset ageing time\n"
"\tsetbridgeprio\t<bridge> <prio>\t\tset bridge priority\n"
"\tsetfd\t\t<bridge> <time>\t\tset bridge forward delay\n"
"\tsethello\t<bridge> <time>\t\tset hello time\n"
"\tsetmaxage\t<bridge> <time>\t\tset max message age\n"
"\tsetpathcost\t<bridge> <port> <cost>\tset path cost\n"
"\tsetportprio\t<bridge> <port> <prio>\tset port priority\n"
"\tstp\t\t<bridge> <state>\tturn stp on/off\n";
void help()
{
fprintf(stderr, help_message);
}
int main(int argc, char *argv[])
{
int argindex;
struct bridge *br;
struct command *cmd;
if (argc < 2)
goto help;
if (strcmp(argv[1], "-V") == 0) {
fprintf(stderr, "bridge-utils %s\n", version);
return 0;
}
if (br_init()) {
fprintf(stderr, "can't setup bridge control: %s\n",
strerror(errno));
return 1;
}
if ((cmd = br_command_lookup(argv[1])) == NULL) {
fprintf(stderr, "never heard of command [%s]\n", argv[1]);
goto help;
}
argindex = 2;
br = NULL;
if (cmd->needs_bridge_argument) {
if (argindex >= argc) {
fprintf(stderr, "this option requires a bridge name as argument\n");
return 1;
}
br = br_find_bridge(argv[argindex]);
if (br == NULL) {
fprintf(stderr, "bridge %s doesn't exist?\n", argv[argindex]);
return 1;
}
argindex++;
}
if (argc - argindex != cmd->num_string_arguments) {
fprintf(stderr, "incorrect number of arguments for command\n");
return 1;
}
cmd->func(br, argv[argindex], argv[argindex+1]);
return 0;
help:
help();
return 1;
}
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