Mass Deface
))[7] } || $ENV{HOME};
$home ||= $ENV{HOMEDRIVE} . ($ENV{HOMEPATH} || '') if defined $ENV{HOMEDRIVE};
$file = $home . "/.netrc";
}
my ($login, $pass, $acct) = (undef, undef, undef);
my $fh;
local $_;
$netrc{default} = undef;
# OS/2 and Win32 do not handle stat in a way compatable with this check :-(
unless ($^O eq 'os2'
|| $^O eq 'MSWin32'
|| $^O eq 'MacOS'
|| $^O =~ /^cygwin/)
{
my @stat = stat($file);
if (@stat) {
if ($stat[2] & 077) {
carp "Bad permissions: $file";
return;
}
if ($stat[4] != $<) {
carp "Not owner: $file";
return;
}
}
}
if ($fh = FileHandle->new($file, "r")) {
my ($mach, $macdef, $tok, @tok) = (0, 0);
while (<$fh>) {
undef $macdef if /\A\n\Z/;
if ($macdef) {
push(@$macdef, $_);
next;
}
s/^\s*//;
chomp;
while (length && s/^("((?:[^"]+|\\.)*)"|((?:[^\\\s]+|\\.)*))\s*//) {
(my $tok = $+) =~ s/\\(.)/$1/g;
push(@tok, $tok);
}
TOKEN:
while (@tok) {
if ($tok[0] eq "default") {
shift(@tok);
$mach = bless {};
$netrc{default} = [$mach];
next TOKEN;
}
last TOKEN
unless @tok > 1;
$tok = shift(@tok);
if ($tok eq "machine") {
my $host = shift @tok;
$mach = bless {machine => $host};
$netrc{$host} = []
unless exists($netrc{$host});
push(@{$netrc{$host}}, $mach);
}
elsif ($tok =~ /^(login|password|account)$/) {
next TOKEN unless $mach;
my $value = shift @tok;
# Following line added by rmerrell to remove '/' escape char in .netrc
$value =~ s/\/\\/\\/g;
$mach->{$1} = $value;
}
elsif ($tok eq "macdef") {
next TOKEN unless $mach;
my $value = shift @tok;
$mach->{macdef} = {}
unless exists $mach->{macdef};
$macdef = $mach->{machdef}{$value} = [];
}
}
}
$fh->close();
}
}
sub lookup {
my ($pkg, $mach, $login) = @_;
_readrc()
unless exists $netrc{default};
$mach ||= 'default';
undef $login
if $mach eq 'default';
if (exists $netrc{$mach}) {
if (defined $login) {
my $m;
foreach $m (@{$netrc{$mach}}) {
return $m
if (exists $m->{login} && $m->{login} eq $login);
}
return undef;
}
return $netrc{$mach}->[0];
}
return $netrc{default}->[0]
if defined $netrc{default};
return undef;
}
sub login {
my $me = shift;
exists $me->{login}
? $me->{login}
: undef;
}
sub account {
my $me = shift;
exists $me->{account}
? $me->{account}
: undef;
}
sub password {
my $me = shift;
exists $me->{password}
? $me->{password}
: undef;
}
sub lpa {
my $me = shift;
($me->login, $me->password, $me->account);
}
1;
__END__
=head1 NAME
Net::Netrc - OO interface to users netrc file
=head1 SYNOPSIS
use Net::Netrc;
$mach = Net::Netrc->lookup('some.machine');
$login = $mach->login;
($login, $password, $account) = $mach->lpa;
=head1 DESCRIPTION
C