\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// File Manager

File Manager

Path: /proc/self/root/proc/self/root/usr/local/share/perl5/XML/SAX/PurePerl/

Viewing File: Reader.pm

# $Id$

package XML::SAX::PurePerl::Reader;

use strict;
use XML::SAX::PurePerl::Reader::URI;
use Exporter ();

use vars qw(@ISA @EXPORT_OK);
@ISA = qw(Exporter);
@EXPORT_OK = qw(
    EOF
    BUFFER
    LINE
    COLUMN
    ENCODING
    XML_VERSION
);

use constant EOF => 0;
use constant BUFFER => 1;
use constant LINE => 2;
use constant COLUMN => 3;
use constant ENCODING => 4;
use constant SYSTEM_ID => 5;
use constant PUBLIC_ID => 6;
use constant XML_VERSION => 7;

require XML::SAX::PurePerl::Reader::Stream;
require XML::SAX::PurePerl::Reader::String;

if ($] >= 5.007002) {
    require XML::SAX::PurePerl::Reader::UnicodeExt;
}
else {
    require XML::SAX::PurePerl::Reader::NoUnicodeExt;
}

sub new {
    my $class = shift;
    my $thing = shift;
    
    # try to figure if this $thing is a handle of some sort
    if (ref($thing) && UNIVERSAL::isa($thing, 'IO::Handle')) {
        return XML::SAX::PurePerl::Reader::Stream->new($thing)->init;
    }
    my $ioref;
    if (tied($thing)) {
        my $class = ref($thing);
        no strict 'refs';
        $ioref = $thing if defined &{"${class}::TIEHANDLE"};
    }
    else {
        eval {
            $ioref = *{$thing}{IO};
        };
        undef $@;
    }
    if ($ioref) {
        return XML::SAX::PurePerl::Reader::Stream->new($thing)->init;
    }
    
    if ($thing =~ /</) {
        # assume it's a string
        return XML::SAX::PurePerl::Reader::String->new($thing)->init;
    }
    
    # assume it is a    uri
    return XML::SAX::PurePerl::Reader::URI->new($thing)->init;
}

sub init {
    my $self = shift;
    $self->[LINE] = 1;
    $self->[COLUMN] = 1;
    $self->read_more;
    return $self;
}

sub data {
    my ($self, $min_length) = (@_, 1);
    if (length($self->[BUFFER]) < $min_length) {
        $self->read_more;
    }
    return $self->[BUFFER];
}

sub match {
    my ($self, $char) = @_;
    my $data = $self->data;
    if (substr($data, 0, 1) eq $char) {
        $self->move_along(1);
        return 1;
    }
    return 0;
}

sub public_id {
    my $self = shift;
    @_ and $self->[PUBLIC_ID] = shift;
    $self->[PUBLIC_ID];
}

sub system_id {
    my $self = shift;
    @_ and $self->[SYSTEM_ID] = shift;
    $self->[SYSTEM_ID];
}

sub line {
    shift->[LINE];
}

sub column {
    shift->[COLUMN];
}

sub get_encoding {
    my $self = shift;
    return $self->[ENCODING];
}

sub get_xml_version {
    my $self = shift;
    return $self->[XML_VERSION];
}

1;

__END__

=head1 NAME

XML::Parser::PurePerl::Reader - Abstract Reader factory class

=cut