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Annotation of embedaddon/quagga/tools/zc.pl, revision 1.1

1.1     ! misho       1: #! /usr/bin/perl
        !             2: ##
        !             3: ## Zebra interactive console
        !             4: ## Copyright (C) 2000 Vladimir B. Grebenschikov <vova@express.ru>
        !             5: ##
        !             6: ## This file is part of GNU Zebra.
        !             7: ##
        !             8: ## GNU Zebra is free software; you can redistribute it and/or modify it
        !             9: ## under the terms of the GNU General Public License as published by the
        !            10: ## Free Software Foundation; either version 2, or (at your option) any
        !            11: ## later version.
        !            12: ##
        !            13: ## GNU Zebra is distributed in the hope that it will be useful, but
        !            14: ## WITHOUT ANY WARRANTY; without even the implied warranty of
        !            15: ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
        !            16: ## General Public License for more details.
        !            17: ##
        !            18: ## You should have received a copy of the GNU General Public License
        !            19: ## along with GNU Zebra; see the file COPYING.  If not, write to the
        !            20: ## Free Software Foundation, Inc., 59 Temple Place - Suite 330,
        !            21: ## Boston, MA 02111-1307, USA.
        !            22: 
        !            23: use Net::Telnet ();
        !            24: use Getopt::Std;
        !            25: 
        !            26: #use strict;
        !            27: 
        !            28: my $host = `hostname -s`; $host =~ s/\s//g;
        !            29: my $port = 'zebra';
        !            30: my $server = 'localhost';
        !            31: 
        !            32: # Check arguments
        !            33: &getopts ('l:e:czborh');
        !            34: 
        !            35: &usage () if $opt_h;
        !            36: 
        !            37: # main 
        !            38: {
        !            39:   my $login_pass = $opt_l || $ENV{ZEBRA_PASSWORD} || 'zebra';
        !            40:   my $enable_pass = $opt_e || $ENV{ZEBRA_ENABLE} || '';
        !            41: 
        !            42:   my $port = ($opt_z ? 'zebra' : 0) ||
        !            43:             ($opt_b ? 'bgpd' : 0) ||
        !            44:              ($opt_o ? 'ospfd' : 0) ||
        !            45:             ($opt_r ? 'ripd' : 0) || 'zebra';
        !            46: 
        !            47:   my $cmd = join (' ', @ARGV);
        !            48: 
        !            49:   my $t = new Net::Telnet (Timeout => 10,
        !            50:                           Prompt  => '/[\>\#] $/',
        !            51:                           Port    => $port);
        !            52: 
        !            53:   $t->open ($server);
        !            54: 
        !            55:   $t->cmd ($login_pass);
        !            56:   if ($enable_pass) {
        !            57:       $t->cmd (String => 'en',
        !            58:               Prompt => '/Password: /');
        !            59:       $t->cmd ($enable_pass);
        !            60:   }
        !            61:   $t->cmd ('conf t') if "$opt_c";
        !            62: 
        !            63:   if ($cmd)
        !            64:     {
        !            65:       docmd ($t, $cmd);
        !            66:       exit (0); 
        !            67:     }
        !            68: 
        !            69:   my $prompt = sprintf ("%s%s# ", $host,
        !            70:                        ($port eq 'zebra') ? '' : "/$port");
        !            71: 
        !            72:   print "\nZEBRA interactive console ($port)\n\n" if -t STDIN;
        !            73: 
        !            74:   while (1)
        !            75:     {
        !            76:       $| = 1;
        !            77:       print $prompt if -t STDIN;
        !            78:       chomp ($cmd = <>);
        !            79:       if (!defined ($cmd))
        !            80:         {
        !            81:          print "\n" if -t STDIN;
        !            82:          exit(0);
        !            83:         }
        !            84:       exit (0) if ($cmd eq 'q' || $cmd eq 'quit');
        !            85:  
        !            86:       docmd ($t, $cmd) if $cmd !~ /^\s*$/;
        !            87:     }
        !            88: 
        !            89:   exit(0);
        !            90: }
        !            91: 
        !            92: sub docmd
        !            93: {
        !            94:   my ($t, $cmd) = @_;
        !            95:   my @lines = $t->cmd ($cmd);
        !            96:   print join ('', grep (!/[\>\#] $/, @lines)), "\n";
        !            97: }
        !            98: 
        !            99: sub usage
        !           100: {
        !           101:   print "USAGE: $0 [-l LOGIN_PASSWORD] [-e ENABLE_PASSWORD] [-z|-b|-o|-r|-h] [<cmd>]\n",
        !           102:         "\t-l - specify login password\n",
        !           103:         "\t-e - specify enable password\n",
        !           104:         "\t-c - execute command in configure mode\n",
        !           105:         "\t-z - connect to zebra daemon\n",
        !           106:         "\t-b - connect to bgpd  daemon\n",
        !           107:         "\t-o - connect to ospfd daemon\n",
        !           108:         "\t-r - connect to ripd  daemon\n",
        !           109:         "\t-h - help\n";
        !           110:   exit (1);
        !           111: }