extends 'Catalyst::Controller::WrapCGI';
-use File::Slurp 'slurp';
use File::Find::Rule ();
use Catalyst::Exception ();
use File::Spec::Functions qw/splitdir abs2rel/;
use Symbol 'gensym';
use List::MoreUtils 'any';
use IO::File ();
-use Carp;
use File::Temp 'tempfile';
+use File::pushd;
+use CGI::Compile;
use namespace::clean -except => 'meta';
=head1 VERSION
-Version 0.021
+Version 0.027
=cut
-our $VERSION = '0.021';
+our $VERSION = '0.027';
=head1 SYNOPSIS
C<< $self->cgi_action($cgi) >>
Takes a path to a CGI from C<root/cgi-bin> such as C<foo/bar.cgi> and returns
-the action name it is registered as. See L</DESCRIPTION> for a discussion on how
-CGI actions are named.
-
-A path such as C<root/cgi-bin/hlagh/bar.cgi> will get the private path
-C<foo/CGI_hlagh__bar_cgi>, for controller Foo, with the C</>s converted to C<__>
-and prepended with C<CGI_>, as well as all non-word characters converted to
-C<_>s. This is because L<Catalyst> action names can't have non-word characters
-in them.
-
-This means that C<foo/bar.cgi> and C<foo__bar.cgi> for example will both map to
-the action C<CGI_foo__bar_cgi> so B<DON'T DO THAT>.
+the action name it is registered as.
=cut
sub cgi_action {
my ($self, $cgi) = @_;
- my $action_name = 'CGI_' . join '__' => split '/' => $cgi;
- $action_name =~ s/\W/_/g;
+ my $action_name = 'CGI_' . $cgi;
+ $action_name =~ s/([^A-Za-z0-9_])/sprintf("_%2x", unpack("C", $1))/eg;
- $action_name
+ return $action_name;
}
=head2 cgi_path
C<< $self->wrap_perl_cgi($path, $action_name) >>
Takes the path to a Perl CGI and returns a coderef suitable for passing to
-cgi_to_response (from L<Catalyst::Controller::WrapCGI>.)
+cgi_to_response (from L<Catalyst::Controller::WrapCGI>) using L<CGI::Compile>.
C<$action_name> is the generated name for the action representing the CGI file
from C<cgi_action>.
sub wrap_perl_cgi {
my ($self, $cgi, $action_name) = @_;
- my $code = slurp $cgi;
-
- $code =~ s/^__DATA__(?:\r?\n|\r\n?)(.*)//ms;
- my $data = $1;
-
- my $coderef = do {
- no warnings;
- # catch exit() and turn it into (effectively) a return
- # we *must* eval STRING because the code needs to be compiled with the
- # overridden CORE::GLOBAL::exit in view
- #
- # set $0 to the name of the cgi file in case it's used there
- eval '
- my $cgi_exited = "EXIT\n";
- BEGIN { *CORE::GLOBAL::exit = sub (;$) {
- die [ $cgi_exited, $_[0] || 0 ];
- } }
- package Catalyst::Controller::CGIBin::_CGIs_::'.$action_name.';
- sub {'
- . 'local *DATA;'
- . q{open DATA, '<', \$data;}
- . qq{local \$0 = "\Q$cgi\E";}
- . q/my $rv = eval {/
- . $code
- . q/};/
- . q{
- return $rv unless $@;
- die $@ if $@ and not (
- ref($@) eq 'ARRAY' and
- $@->[0] eq $cgi_exited
- );
- die "exited nonzero: $@->[1]" if $@->[1] != 0;
- return $rv;
- }
- . '}';
- };
-
- croak __PACKAGE__ . ": Could not compile $cgi to coderef: $@" if $@;
-
- $coderef
+ return CGI::Compile->compile($cgi,
+ "Catalyst::Controller::CGIBin::_CGIs_::$action_name");
}
=head2 wrap_nonperl_cgi
C<$action_name> is the generated name for the action representing the CGI file.
-By default returns:
+By default returns something like:
sub { system $path }
sub wrap_nonperl_cgi {
my ($self, $cgi, $action_name) = @_;
- sub { system $cgi }
+ return sub {
+ system $cgi;
+
+ if ($? == -1) {
+ die "failed to execute CGI '$cgi': $!";
+ }
+ elsif ($? & 127) {
+ die sprintf "CGI '$cgi' died with signal %d, %s coredump",
+ ($? & 127), ($? & 128) ? 'with' : 'without';
+ }
+ else {
+ my $exit_code = $? >> 8;
+
+ return 0 if $exit_code == 0;
+
+ die "CGI '$cgi' exited non-zero with: $exit_code";
+ }
+ };
}
__PACKAGE__->meta->make_immutable;
=head1 SEE ALSO
L<Catalyst::Controller::WrapCGI>, L<CatalystX::GlobalContext>,
-L<Catalyst::Controller>, L<CGI>, L<Catalyst>
+L<Catalyst::Controller>, L<CGI>, L<CGI::Compile>, L<Catalyst>
=head1 BUGS