1#! /usr/bin/perl
2
3use strict;
4use warnings;
5
6my @directory_vars = ( "dir", "certs", "crl_dir", "new_certs_dir" );
7my @file_vars = ( "database", "certificate", "serial", "crlnumber",
8		  "crl", "private_key", "RANDFILE" );
9while(<STDIN>) {
10    chomp;
11    foreach my $d (@directory_vars) {
12	if (/^(\s*\#?\s*${d}\s*=\s*)\.\/([^\s\#]*)([\s\#].*)$/) {
13	    $_ = "$1sys\\\$disk:\[.$2$3";
14	} elsif (/^(\s*\#?\s*${d}\s*=\s*)(\w[^\s\#]*)([\s\#].*)$/) {
15	    $_ = "$1sys\\\$disk:\[.$2$3";
16	}
17	s/^(\s*\#?\s*${d}\s*=\s*\$\w+)\/([^\s\#]*)([\s\#].*)$/$1.$2\]$3/;
18	while(/^(\s*\#?\s*${d}\s*=\s*(\$\w+\.|sys\\\$disk:\[\.)[\w\.]+)\/([^\]]*)\](.*)$/) {
19	    $_ = "$1.$3]$4";
20	}
21    }
22    foreach my $f (@file_vars) {
23	s/^(\s*\#?\s*${f}\s*=\s*)\.\/(.*)$/$1sys\\\$disk:\[\/$2/;
24	while(/^(\s*\#?\s*${f}\s*=\s*(\$\w+|sys\\\$disk:\[)[^\/]*)\/(\w+\/[^\s\#]*)([\s\#].*)$/) {
25	    $_ = "$1.$3$4";
26	}
27	if (/^(\s*\#?\s*${f}\s*=\s*(\$\w+|sys\\\$disk:\[)[^\/]*)\/(\w+)([\s\#].*)$/) {
28	    $_ = "$1]$3.$4";
29	} elsif  (/^(\s*\#?\s*${f}\s*=\s*(\$\w+|sys\\\$disk:\[)[^\/]*)\/([^\s\#]*)([\s\#].*)$/) {
30	    $_ = "$1]$3$4";
31	}
32   }
33    print $_,"\n";
34}
35