File Coverage

blib/lib/Text/FastSearch.pm

Criterion	Covered	Total	%
statement	21	47	44.6
branch	0	18	0.0
condition			n/a
subroutine	7	13	53.8
pod	3	3	100.0
total	31	81	38.2

package Text::FastSearch;

use 5.006;
use strict;
use warnings;
use Errno;
use Carp;

require Exporter;
require DynaLoader;
use AutoLoader;

our @ISA = qw(Exporter DynaLoader);
our @EXPORT = qw(search_string search_file strindex);
our $VERSION = '1.0';

sub strindex {
    return Text::FastSearch::_strindex (@_);
}

sub search_string {
    my $results_ref = Text::FastSearch::_search_string (@_);
    return (wantarray ? @{$results_ref} : $results_ref) if $results_ref;
    return undef;
}

sub search_file {
    my $results_ref = Text::FastSearch::_search_file (@_);
    return (wantarray ? @{$results_ref} : $results_ref) if $results_ref;
    return undef;
}

sub AUTOLOAD {
    # This AUTOLOAD is used to 'autoload' constants from the constant()
    # XS function.  If a constant is not found then control is passed
    # to the AUTOLOAD in AutoLoader.

    my $constname;
    our $AUTOLOAD;
    ($constname = $AUTOLOAD) =~ s/.*:://;
    croak "& not defined" if $constname eq 'constant';
    my $val = constant($constname, @_ ? $_[0] : 0);
    if ($! != 0) {
	if ($!{EINVAL}) {
	    $AutoLoader::AUTOLOAD = $AUTOLOAD;
	    goto &AutoLoader::AUTOLOAD;
	}
	else {
	    croak "Your vendor has not defined Text::FastSearch macro $constname";
	}
    }
    {
	no strict 'refs';
	# Fixed between 5.005_53 and 5.005_61
	if ($] >= 5.00561) {
	    *$AUTOLOAD = sub () { $val };
	}
	else {
	    *$AUTOLOAD = sub { $val };
	}
    }
    goto &$AUTOLOAD;
}

bootstrap Text::FastSearch $VERSION;

1;
__END__