PAL.C.T MINI SHELL
#!/usr/bin/perl -w
sub usage {
my $prog = $0; $prog =~ s,.*/,,;
die "Usage: $prog <uri> [<method> [<args>]...]\n";
}
usage() unless @ARGV;
my $uri = shift;
my $orig = $uri;
require URI;
my @ctor_arg = ($uri);
push(@ctor_arg, shift) while @ARGV && $ARGV[0] =~ s/^\+//;
$uri = URI->new(@ctor_arg);
if (@ARGV) {
my $method = shift;
my $list_context = ($method =~ s/^\@//);
#print "URI->new(\"$uri\")->$method ==> ";
for (@ARGV) {
undef($_) if $_ eq "UNDEF";
}
my @result;
if ($list_context) {
@result = $uri->$method(@ARGV);
} else {
@result = scalar($uri->$method(@ARGV));
}
for (@result) {
if (defined) {
$_ = "$_" if /^\s*$/;
} else {
$_ = "<undef>";
}
}
print join(" ", @result), "\n";
}
print "$uri\n" unless $orig eq $uri;
exit;
# Some extra methods that might be nice
sub UNIVERSAL::class { ref($_[0]) }
sub UNIVERSAL::dump {
require Data::Dumper;
my $d = Data::Dumper->Dump(\@_, ["self", "arg1", "arg2", "arg3", "arg4"]);
chomp($d);
$d;
}
y~or5J ={Eeu磝Qk ᯘG{?+]ן?wM3X^歌>{7پK>on\jy R g/=fOroNVv~Y+ NGuÝHWyw[eQʨSb> >}Gmx[o[<{Ϯ_qF vM IENDB`