NAME

$class\::Const - Perl Interface for $class Constants

SYNOPSIS

CONSTANTS

EOF

my $groups = $data{$class};
for my $group (sort keys %$groups) {
    print $fh <<"EOF";

:$group

use $class\::Const -compile qw(:$group);

The :$group group is for XXX constants.

EOF

        for my $const (sort @{ $groups->{$group} }) {
            print $fh "=head3 C<$class\::$const>\n\n\n";
        }
    }

    print $fh "=cut\n";
}
}

sub generate_constants_lookup_doc { my ($data) = @_;

foreach my $class (sort keys %$Apache2::ConstantsTable) {
    my $groups = $Apache2::ConstantsTable->{$class};
    my $constants = [sort map { @$_ } values %$groups];

    constants_lookup_code_doc($constants, $class, $data);
}
}

sub generate_constants_group_lookup_doc { my ($data) = @_;

foreach my $class (sort keys %$Apache2::ConstantsTable) {
    my $groups = $Apache2::ConstantsTable->{$class};
    constants_group_lookup_code_doc($class, $groups, $data);
}
}

sub constants_group_lookup_code_doc { my ($class, $groups, $data) = @_; my @tags; my @code;

while (my ($group, $constants) = each %$groups) {
    $data->{$class}{$group} = [
        map {
            my @ifdef = constants_ifdef($_);
            s/^($constant_prefixes)_?//o;
            $seen_const{$class}{$_}++;
            $_;
        } @$constants
    ];
}
}

sub constants_lookup_code_doc { my ($constants, $class, $data) = @_;

my (%switch, %alias);

%alias = %shortcuts;

my $postfix = lc $class;
my $package = $class . '::';
my $package_len = length $package;

my $func = canon_func(qw(constants lookup), $postfix);

for (@$constants) {
    if (s/^($constant_prefixes)(_)?//o) {
        $alias{$_} = join $2 || "", $1, $_;
    }
    else {
        $alias{$_} ||= $_;
    }
    next unless /^([A-Z])/;
    push @{ $switch{$1} }, $_;
}

for my $key (sort keys %switch) {
    my $names = $switch{$key};
    for my $name (@$names) {
        my @ifdef = constants_ifdef($alias{$name});
        push @{ $data->{$class}{other} }, $name
            unless $seen_const{$class}{$name}
    }
}
}

sub generate_exports { my ($self, $c_fh) = @_; require ModPerl::WrapXS; ModPerl::WrapXS->generate_exports($c_fh); }

# src/modules/perl/*.c files needed to build APR/APR::* outside # of mod_perl.so sub src_apr_ext { return map { "modperl_$_" } (qw(error bucket), map { "common_$_" } qw(util log)); }

1; __END__

NAME

ModPerl::Code - Generate mod_perl glue code

SYNOPSIS

use ModPerl::Code ();
my $code = ModPerl::Code->new;
$code->generate;

DESCRIPTION

This module provides functionality for generating mod_perl glue code. Reason this code is generated rather than written by hand include:

consistency

thin and clean glue code

enable/disable features (without #ifdefs)

adapt to changes in Apache

experiment with different approaches to gluing

AUTHOR

Doug MacEachern

cpanm mod_perl2

perl -MCPAN -e shell
install mod_perl2