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+#!@PERLV_PATH@
+##
+## hacked version of Hank's rancid - this one tries to deal with Bay's.
+##
+## Copyright (C) 1997 by Henry Kilmer.
+## All rights reserved.
+##
+## This software may be freely copied, modified and redistributed without
+## fee for non-commerical purposes provided that this copyright notice is
+## preserved intact on all copies and modified copies.
+##
+## There is no warranty or other guarantee of fitness of this software.
+## It is provided solely "as is". The author(s) disclaim(s) all
+## responsibility and liability with respect to this software's usage
+## or its effect upon hardware, computer systems, other software, or
+## anything else.
+##
+##
+#
+# RANCID - Really Awesome New Cisco confIg Differ
+#
+# usage: rancid [-d] [-l] [-f filename | $host]
+#
+use Getopt::Std;
+getopts('dflm');
+$log = $opt_l;
+$debug = $opt_d;
+$file = $opt_f;
+$host = $ARGV[0];
+$clean_run = 0;
+$found_end = 0;
+$timeo = 90; # blogin timeout in seconds
+
+# This routine is used to print out the router configuration
+sub ProcessHistory {
+ my($new_hist_tag,$new_command,$command_string,@string)=(@_);
+ if((($new_hist_tag ne $hist_tag) || ($new_command ne $command))
+ && defined %history) {
+ print eval "$command \%history";
+ undef %history;
+ }
+ if (($new_hist_tag) && ($new_command) && ($command_string)) {
+ if ($history{$command_string}) {
+ $history{$command_string} = "$history{$command_string}@string";
+ } else {
+ $history{$command_string} = "@string";
+ }
+ } elsif (($new_hist_tag) && ($new_command)) {
+ $history{++$#history} = "@string";
+ } else {
+ print "@string";
+ }
+ $hist_tag = $new_hist_tag;
+ $command = $new_command;
+ 1;
+}
+
+sub numerically { $a <=> $b; }
+
+# This is a sort routing that will sort numerically on the
+# keys of a hash as if it were a normal array.
+sub keynsort {
+ local(%lines)=@_;
+ local($i) = 0;
+ local(@sorted_lines);
+ foreach $key (sort numerically keys(%lines)) {
+ $sorted_lines[$i] = $lines{$key};
+ $i++;
+ }
+ @sorted_lines;
+}
+
+# This is a sort routing that will sort on the
+# keys of a hash as if it were a normal array.
+sub keysort {
+ local(%lines)=@_;
+ local($i) = 0;
+ local(@sorted_lines);
+ foreach $key (sort keys(%lines)) {
+ $sorted_lines[$i] = $lines{$key};
+ $i++;
+ }
+ @sorted_lines;
+}
+
+# This is a sort routing that will sort on the
+# values of a hash as if it were a normal array.
+sub valsort{
+ local(%lines)=@_;
+ local($i) = 0;
+ local(@sorted_lines);
+ foreach $key (sort values %lines) {
+ $sorted_lines[$i] = $key;
+ $i++;
+ }
+ @sorted_lines;
+}
+
+# This is a numerical sort routing (ascending).
+sub numsort {
+ local(%lines)=@_;
+ local($i) = 0;
+ local(@sorted_lines);
+ foreach $num (sort {$a <=> $b} keys %lines) {
+ $sorted_lines[$i] = $lines{$num};
+ $i++;
+ }
+ @sorted_lines;
+}
+
+# This is a sort routine that will sort on the
+# ip address when the ip address is anywhere in
+# the strings.
+sub ipsort {
+ local(%lines)=@_;
+ local($i) = 0;
+ local(@sorted_lines);
+ foreach $addr (sort sortbyipaddr keys %lines) {
+ $sorted_lines[$i] = $lines{$addr};
+ $i++;
+ }
+ @sorted_lines;
+}
+
+# These two routines will sort based upon IP addresses
+sub ipaddrval {
+ my(@a) = ($_[0] =~ m#^(\d+)\.(\d+)\.(\d+)\.(\d+)$#);
+ $a[3]+256*($a[2]+256*($a[1]+256*$a[0]));
+}
+sub sortbyipaddr {
+ &ipaddrval($a) <=> &ipaddrval($b);
+}
+
+# This routine parses "show config"
+sub ShowConfig {
+ print STDERR " In ShowConfig: $_" if ($debug);
+
+ while (<INPUT>) {
+ tr/\015//d;
+ last if (/^$prompt/);
+ next if (/^(\s*|\s*$cmd\s*)$/);
+ next if (/^Reading configuration information/);
+ return(1) if /(Invalid input detected|Type help or )/;
+ return(-1) if (/command authorization failed/i);
+ ProcessHistory("","","","$_");
+ }
+ # ProcessHistory("","","","!$_");
+ if (/exit$/) {
+ $found_end = 1;
+ return(1);
+ }
+ return(0);
+}
+
+# This routine parses single command's that return no required info
+sub RunCommand {
+ print STDERR " In RunCommand: $_" if ($debug);
+
+ while (<INPUT>) {
+ tr/\015//d;
+ last if (/^$prompt/);
+ next if (/^(\s*|\s*$cmd\s*)$/);
+ # prompt may have changed
+ if (/\>/) {
+ $prompt = ($_ =~ /^([^>]+>)/)[0];
+ last;
+ }
+ }
+ return(0)
+}
+
+# dummy function
+sub DoNothing {print STDOUT;}
+
+# Main
+%commands=(
+ 'bcc' => "RunCommand",
+ 'show config' => "ShowConfig",
+ 'exit' => "RunCommand"
+);
+# keys() doesnt return things in the order entered and the order of the
+# cmds is important (show version first and write term last). pita
+@commands=(
+ "bcc",
+ "show config",
+ "exit"
+);
+$cisco_cmds=join(";",@commands);
+$cmds_regexp=join("|",@commands);
+
+open(OUTPUT,">$host.new") || die "Can't open $host.new for writing: $!\n";
+select(OUTPUT);
+# make OUTPUT unbuffered if debugging
+if ($debug) { $| = 1; }
+
+if ($file) {
+ print STDERR "opening file $host\n" if ($debug);
+ print STDOUT "opening file $host\n" if ($log);
+ open(INPUT,"<$host") || die "open failed for $host: $!\n";
+} else {
+ print STDERR "executing blogin -t $timeo -c\"$cisco_cmds\" $host\n" if ($debug);
+ print STDOUT "executing blogin -t $timeo -c\"$cisco_cmds\" $host\n" if ($log);
+ if (defined($ENV{NOPIPE})) {
+ system "blogin -t $timeo -c \"$cisco_cmds\" $host </dev/null > $host.raw 2>&1" || die "blogin failed for $host: $!\n";
+ open(INPUT, "< $host.raw") || die "blogin failed for $host: $!\n";
+ } else {
+ open(INPUT,"blogin -t $timeo -c \"$cisco_cmds\" $host </dev/null |") || die "blogin failed for $host: $!\n";
+ }
+}
+
+ProcessHistory("","","","!RANCID-CONTENT-TYPE: Bay Networks\n!\n");
+TOP: while(<INPUT>) {
+ tr/\015//d;
+ if ( (/\>\s?logout$/) || $found_end ) {
+ $clean_run=1;
+ last;
+ }
+ if (/^Error:/) {
+ print STDOUT ("$host blogin error: $_");
+ print STDERR ("$host blogin error: $_") if ($debug);
+ $clean_run=0;
+ last;
+ }
+ while (/>\s*($cmds_regexp)\s*$/) {
+ $cmd = $1;
+ if (!defined($prompt)) {$prompt = ($_ =~ /^([^>]+>)/)[0]; }
+ print STDERR ("HIT COMMAND:$_") if ($debug);
+ if (! defined($commands{$cmd})) {
+ print STDERR "found unexpected command - \"$cmd\"\n";
+ $clean_run = 0;
+ last TOP;
+ }
+ $rval = &{$commands{$cmd}};
+ delete($commands{$cmd});
+ if ($rval == -1) {
+ $clean_run = 0;
+ last TOP;
+ }
+ }
+}
+print STDOUT "Done $logincmd: $_\n" if ($log);
+# Flush History
+ProcessHistory("","","","");
+# Cleanup
+close(INPUT);
+close(OUTPUT);
+
+if (defined($ENV{NOPIPE})) {
+ unlink("$host.raw") if (! $debug);
+}
+
+# check for completeness
+if (scalar(%commands) || !$clean_run || !$found_end) {
+ if (scalar(%commands)) {
+ printf(STDOUT "missed cmd(s): %s\n", join(',', keys(%commands)));
+ printf(STDERR "missed cmd(s): %s\n", join(',', keys(%commands))) if ($debug);
+ }
+ if (!$clean_run || !$found_end) {
+ print STDOUT "End of run not found\n";
+ print STDERR "End of run not found\n" if ($debug);
+ system("/usr/bin/tail -1 $host.new");
+ }
+ unlink "$host.new" if (! $debug);
+}
generated by cgit (git 2.34.1) at 2024-04-27 16:10:57 +0000