Subversion Repositories sysadmin_scripts

Rev

Go to most recent revision | Details | Last modification | View Log | RSS feed

Rev Author Line No. Line
71 rodolico 1 
#! /usr/bin/env perl
70 rodolico 2 
 
71 rodolico 3 
use warnings;
4 
use strict;
70 rodolico 5 
 
71 rodolico 6 
use YAML::Tiny;
7 
use Data::Dumper;
8 
 
9 
my @contents = <>;
70 rodolico 10 
chomp @contents;
71 rodolico 11 
my $info;
70 rodolico 12 
 
13 
sub skipHeader {
71 rodolico 14 
   my $currentLine = 0;
15 
   my $line;
16 
   while ( defined( $line = shift ) ) {
17 
      last if $line =~ m/Host \*/;
70 rodolico 18 
      $currentLine++;
19 
   }
71 rodolico 20 
   return 0 if $currentLine >= @_;
21 
   while ( defined( $line = shift ) ) {
22 
      last if $line !~ m/^[#\s]/;
23 
      $currentLine++;
24 
   }
70 rodolico 25 
   return $currentLine;
26 
}
27 
 
28 
 
71 rodolico 29 
# a group is defined as 10+ pound signs, some text, then 10+ pound signs
30 
my $currentGroup = '';
31 
my $record;
32 
my $host = '';
33 
 
34 
my $currentLine = &skipHeader( @contents ); # blows past stuff we're not interested in
35 
while ( ++$currentLine < @contents ) {
36 
   if ( $contents[$currentLine] =~ m/^#{10,}\s([^#]+)#{10,}$/ ) {
37 
      # special kind of comment used for grouping
38 
      $currentGroup = $1;
39 
      $currentGroup =~ s/^\s+|\s+$//g
40 
   } elsif ( $contents[$currentLine] =~ m/^\s*#?\s*$/ ) { # and, not a blank line
41 
      next;
42 
   } elsif ( $contents[$currentLine] =~ m/^#/ ) {
43 
      next;
44 
   } elsif ( $contents[$currentLine] =~ m/([a-z]+)[\s=]+([a-z0-9.-]+)/i ) {
45 
      my $key = lc $1;
46 
      my $value = lc $2;
47 
      if ( $key eq 'host' ) {
48 
         # if host already defined, this is a new record
49 
         $host = $value;
50 
      } else {
51 
         $info->{$currentGroup}->{$host}->{$key} = $value;
52 
      }
53 
   }
70 rodolico 54 
}
71 rodolico 55 
#die Dumper( $info );
56 
 
57 
print Dump( $info );
58 
 
59 
#print STDERR scalar( keys @$info ) . " Entried Processed\n";
70 rodolico 60 
1;