Encode/ISO2022/SevenBit.pm

=head1 NAME

Encode::ISO2022::SevenBit --- Encode and decode of 7-bit ISO/IEC 2022
based encodings

=head1 ENCODINGS

=over 4

=cut

require 5.7.3;
use strict;
package Encode::ISO2022::SevenBit;
use vars qw($VERSION);
$VERSION=do{my @r=(q$Revision: 1.1 $=~/\d+/g);sprintf "%d."."%02d" x $#r,@r};
use base qw(Encode::Encoding);
__PACKAGE__->Define (qw/iso-2022-7bit jis junet jis7/);
require Encode::ISO2022;

sub encode ($$;$) {
  my ($obj, $str, $chk) = @_;
  $_[1] = '' if $chk;
  $str = &Encode::ISO2022::internal_to_iso2022 ($str, $obj->__2022_encode);
  return $str;
}

sub decode ($$;$) {
  my ($obj, $str, $chk) = @_;
  $_[1] = '' if $chk;
  return &Encode::ISO2022::iso2022_to_internal ($str, $obj->__2022_decode);
}

=item iso-2022-7bit

ISO/IEC 2022 based 7-bit encoding using only G0
(Alias: junet, jis, jis7)

=cut

sub __2022__common ($) {
  my $C = Encode::ISO2022->new_object;
  $C->{bit} = 7;
  $C->{option}->{designate_to}->{G96}->{default} = 0;
  $C->{option}->{designate_to}->{G96n}->{default} = 0;
  $C;
}
sub __2022_encode ($) {
  my $C = shift->__2022__common;
  $C->{G1} = $Encode::ISO2022::CHARSET{G96}->{"\x7E"};  ## empty set
  $C;
}
sub __2022_decode ($) {
  my $C = shift->__2022__common;
  
  $C;
}

package Encode::ISO2022::SevenBit::JP;
use vars qw/@ISA/;
push @ISA, 'Encode::ISO2022::SevenBit';
__PACKAGE__->Define (qw/iso-2022-jp junet-code japanese-iso-7bit csiso2022jp
 cp50220 iso2022jp/);

=item iso-2022-jp

ISO/IEC 2022 based 7-bit encoding for Japanese.
Defined by Junet no tebiki, RFC 1468 and JIS X 0208:1997 Appendix 2.
(Alias: junet-code, japanese-iso-7bit (emacsen), csISO2022JP (IANA),
CP50220 (M$))

=cut

sub __2022__common ($) {
  my $C = Encode::ISO2022->new_object;
  $C->{bit} = 7;
  $C->{option}->{designate_to}->{C0}->{default} = -1;
  $C->{option}->{designate_to}->{C0}->{"\x40"} = 0;
  $C->{option}->{designate_to}->{C1}->{default} = -1;
  $C->{option}->{designate_to}->{G94}->{default} = -1;
  $C->{option}->{designate_to}->{G94n}->{default} = -1;
  $C->{option}->{designate_to}->{G96}->{default} = -1;
  $C->{option}->{designate_to}->{G96n}->{default} = -1;
  $C->{option}->{designate_to}->{G94}->{"\x4A"} = 0;    ## JIS X 0201 roman
  $C->{option}->{designate_to}->{G94n}->{"\x40"} = 0;   ## JIS X 0208-1978
  $C->{option}->{designate_to}->{G94n}->{"\x42"} = 0;   ## JIS X 0208-1983
  $C->{option}->{designate_to}->{G94n}->{"\x42\x40"} = 0;       ## JIS X 0208-1990
  $C->{option}->{use_revision} = 0;
  $C;
}
sub __2022_encode ($) {
  my $C = shift->__2022__common;
  $C->{C1} = $Encode::ISO2022::CHARSET{C1}->{"\x7E"};   ## empty set
  $C->{G1} = $Encode::ISO2022::CHARSET{G96}->{"\x7E"};  ## empty set
  $C;
}

package Encode::ISO2022::SevenBit::JP1978IRV;
use vars qw/@ISA/;
push @ISA, 'Encode::ISO2022::SevenBit::JP';
__PACKAGE__->Define (qw/iso-2022-jp-1978-irv japanese-iso-7bit-1978-irv old-jis
  x-obsoleted-iso-2022-jp/);

=item iso-2022-jp-1978-irv

ISO/IEC 2022 based 7-bit encoding for Japanese.
(Alias: japanese-iso-7bit-1978-irv (emacsen), old-jis (emacsen))

=cut

sub __2022_encode ($) {
  my $C = shift->__2022__common;
  $C->{option}->{designate_to}->{G94}->{"\x4A"} = -1;   ## JIS X 0201 roman
  $C->{option}->{designate_to}->{G94n}->{"\x42"} = -1;  ## JIS X 0208-1983
  $C->{option}->{designate_to}->{G94n}->{"\x42\x40"} = -1;      ## JIS X 0208-1990
  $C;
}

package Encode::ISO2022::SevenBit::JP1;
use vars qw/@ISA/;
push @ISA, 'Encode::ISO2022::SevenBit::JP';
__PACKAGE__->Define (qw/iso-2022-jp-1/);

=item iso-2022-jp-1

ISO/IEC 2022 based 7-bit encoding for Japanese,
defined by RFC 2237

=cut

sub __2022__common ($) {
  my $C = shift->SUPER::__2022__common;
  $C->{option}->{designate_to}->{G94n}->{"\x44"} = 0;   ## JIS X 0212-1990
  $C->{option}->{designate_to}->{G94n}->{"\x42\x40"} = -1;      ## JIS X 0208-1990
  $C;
}

package Encode::ISO2022::SevenBit::JP3;
use vars qw/@ISA/;
push @ISA, 'Encode::ISO2022::SevenBit::JP';
__PACKAGE__->Define (qw/iso-2022-jp-3 x-iso-2022-jp-3   iso-2022-jp-3-compatible iso-2022-jp-3-strict/);

=item iso-2022-jp-3

ISO/IEC 2022 based 7-bit encoding for Japanese,
defined by JIS X 0213:2000 Appendix 2.
(Alias: x-iso-2022-jp-3)

=item iso-2022-jp-3-compatible

ISO/IEC 2022 based 7-bit encoding for Japanese

=item iso-2022-jp-3-strict

ISO/IEC 2022 based 7-bit encoding for Japanese.
A subset of iso-2022-jp-3.

=cut

sub __2022__common ($) {
  my $C = shift->SUPER::__2022__common;
  $C->{option}->{designate_to}->{G94}->{"\x4A"} = -1;   ## JIS X 0201 roman
  $C->{option}->{designate_to}->{G94n}->{"\x40"} = -1;  ## JIS X 0208-1978
  $C->{option}->{designate_to}->{G94n}->{"\x42"} = 0;   ## restricted JIS X 0213:2000 plane 1
  $C->{option}->{designate_to}->{G94n}->{"\x42\x40"} = -1;      ## JIS X 0208-1990
  $C->{option}->{designate_to}->{G94n}->{"\x4F"} = 0;   ## JIS X 0213:2000 plane 1
  $C->{option}->{designate_to}->{G94n}->{"\x50"} = 0;   ## JIS X 0213:2000 plane 2
  $C;
}

package Encode::ISO2022::SevenBit::JP3Plane1;
use vars qw/@ISA/;
push @ISA, 'Encode::ISO2022::SevenBit::JP3';
__PACKAGE__->Define (qw/iso-2022-jp-3-plane1/);

=item iso-2022-jp-3-plane1

ISO/IEC 2022 based 7-bit encoding for Japanese,
defined by JIS X 0213:2000 Appendix 2.

=cut

sub __2022__common ($) {
  my $C = shift->SUPER::__2022__common;
  $C->{option}->{designate_to}->{G94n}->{"\x50"} = -1;  ## JIS X 0213:2000 plane 2
  $C;
}

package Encode::ISO2022::SevenBit::SS2;
use vars qw/@ISA/;
push @ISA, 'Encode::ISO2022::SevenBit';
__PACKAGE__->Define (qw/iso-2022-7bit-ss2 x-iso-2022-jp-2  jis_encoding csjisencoding/);

=item iso-2022-7bit-ss2

ISO/IEC 2022 based 7-bit encoding using SS2 for 96-charset
(Alias: x-iso-2022-jp-2)

=cut

sub __2022__common ($) {
  my $C = shift->SUPER::__2022__common;
  $C->{option}->{designate_to}->{G96}->{default} = 2;
  $C->{option}->{designate_to}->{G96n}->{default} = 2;
  $C->{option}->{Ginvoke_by_single_shift}->[2] = 1;
  $C;
}

package Encode::ISO2022::SevenBit::JP2;
use vars qw/@ISA/;
push @ISA, 'Encode::ISO2022::SevenBit::SS2';
__PACKAGE__->Define (qw/iso-2022-jp-2 csiso2022jp2/);

=item iso-2022-jp-2

ISO/IEC 2022 based 7-bit multilingual encoding, defined by
RFC 1554.  A subset of iso-2022-7bit-ss2.  (Alias: csISO2022JP2 (IANA))

=cut

sub __2022__common ($) {
  my $C = shift->SUPER::__2022__common;
  $C->{option}->{designate_to}->{C0}->{default} = -1;
  $C->{option}->{designate_to}->{C0}->{"\x40"} = 0;
  $C->{option}->{designate_to}->{C1}->{default} = -1;
  $C->{C1} = $Encode::ISO2022::CHARSET{C1}->{"\x47"};   ## Minimum C1
  $C->{option}->{designate_to}->{C1}->{"\x47"} = 1;
  $C->{option}->{designate_to}->{G94}->{default} = -1;
  $C->{option}->{designate_to}->{G94n}->{default} = -1;
  $C->{option}->{designate_to}->{G96}->{default} = -1;
  $C->{option}->{designate_to}->{G96n}->{default} = -1;
  $C->{option}->{designate_to}->{G94}->{"\x4A"} = 0;    ## JIS X 0201 roman
  for ("\x40", "\x41", "\x42", "\x43") {
    $C->{option}->{designate_to}->{G94n}->{ $_ } = 0;
  }
  for ("\x41", "\x46") {
    $C->{option}->{designate_to}->{G96}->{ $_ } = 2;
  }
  $C;
}
sub __2022_encode ($) {
  my $C = shift->__2022__common;
  $C->{C1} = $Encode::ISO2022::CHARSET{C1}->{"\x7E"};   ## empty set
  $C->{G1} = $Encode::ISO2022::CHARSET{G96}->{"\x7E"};  ## empty set
  $C;
}

package Encode::ISO2022::SevenBit::Lock;
use vars qw/@ISA/;
push @ISA, 'Encode::ISO2022::SevenBit';
__PACKAGE__->Define (qw/iso-2022-7bit-lock/);

=item iso-2022-7bit-lock

ISO/IEC 2022 based 7-bit encoding using G1 and locking-shift for 96-charset

=cut

sub __2022__common ($) {
  my $C = shift->SUPER::__2022__common;
  $C->{option}->{designate_to}->{G96}->{default} = 1;
  $C->{option}->{designate_to}->{G96n}->{default} = 1;
  $C;
}

package Encode::ISO2022::SevenBit::KR;
use vars qw/@ISA/;
push @ISA, 'Encode::ISO2022::SevenBit';
__PACKAGE__->Define (qw/iso-2022-kr korean-iso-7bit csiso2022kr cp50225 kr2022/);

=item iso-2022-kr

An ISO/IEC 2022 based 7-bit encoding for Korean,
defined by RFC 1557 (Alias: korean-iso-7bit (emacsen),
csISO2022KR (IANA), CP50225 (M$), KR2022)

=cut

sub __2022__common ($) {
  my $C = shift->SUPER::__2022__common;
  $C->{option}->{designate_to}->{C0}->{default} = -1;
  $C->{option}->{designate_to}->{C0}->{"\x40"} = 0;
  $C->{option}->{designate_to}->{C1}->{default} = -1;
  $C->{option}->{designate_to}->{G94}->{default} = -1;
  $C->{option}->{designate_to}->{G94n}->{default} = -1;
  $C->{option}->{designate_to}->{G96}->{default} = -1;
  $C->{option}->{designate_to}->{G96n}->{default} = -1;
  $C->{option}->{designate_to}->{G94n}->{"\x43"} = 1;   ## KS X 1001
  $C;
}
sub __2022_encode ($) {
  my $C = shift->__2022__common;
  $C->{C1} = $Encode::ISO2022::CHARSET{C1}->{"\x7E"};   ## empty set
  $C->{G1} = $Encode::ISO2022::CHARSET{G96}->{"\x7E"};  ## empty set
  $C;
}
sub __2022_decode ($) {
  my $C = shift->__2022__common;
  $C->{G1} = $Encode::ISO2022::CHARSET{G94n}->{"\x43"}; ## KS X 1001
  $C;
}

package Encode::ISO2022::SevenBit::INT1;
use vars qw/@ISA/;
push @ISA, 'Encode::ISO2022::SevenBit';
__PACKAGE__->Define (qw/iso-2022-int-1/);

=item iso-2022-int-1

An ISO/IEC 2022 based 7-bit multilingual encoding,
defined by draft-ohta-text-encoding

=cut

sub __2022__common ($) {
  my $C = shift->SUPER::__2022__common;
  $C->{option}->{designate_to}->{C0}->{default} = -1;
  $C->{option}->{designate_to}->{C0}->{"\x40"} = 0;
  $C->{option}->{designate_to}->{C1}->{default} = -1;
  $C->{option}->{designate_to}->{G94}->{default} = -1;
  $C->{option}->{designate_to}->{G94n}->{default} = -1;
  $C->{option}->{designate_to}->{G96}->{default} = -1;
  $C->{option}->{designate_to}->{G96n}->{default} = -1;
  $C->{option}->{designate_to}->{G94}->{"\x4A"} = 0;    ## JIS X 0201 roman
  for ("\x40", "\x41", "\x42") {
    $C->{option}->{designate_to}->{G94n}->{ $_ } = 0;
  }
  $C->{option}->{designate_to}->{G94n}->{"\x43"} = 1;   ## KS X 1001
  for ("\x41", "\x46") {        ## ISO/IEC 8859-1,7
    $C->{option}->{designate_to}->{G96}->{ $_ } = 1;
  }
  $C;
}
sub __2022_encode ($) {
  my $C = shift->__2022__common;
  $C->{C1} = $Encode::ISO2022::CHARSET{C1}->{"\x7E"};   ## empty set
  $C->{G1} = $Encode::ISO2022::CHARSET{G96}->{"\x7E"};  ## empty set
  $C;
}
sub __2022_decode ($) {
  my $C = shift->__2022__common;
  $C->{G1} = $Encode::ISO2022::CHARSET{G94n}->{"\x43"}; ## KS X 1001
  $C;
}

package Encode::ISO2022::SevenBit::LockSS2;
use vars qw/@ISA/;
push @ISA, 'Encode::ISO2022::SevenBit';
__PACKAGE__->Define (qw/iso-2022-7bit-lock-ss2 iso-2022-cjk/);

=item iso-2022-7bit-lock-ss2

An ISO/IEC 2022 based 7-bit encoding.  Mixture of ISO-2022-JP,
ISO-2022-KR, ISO-2022-CN.  (Alias: iso-2022-cjk (emacsen))

=cut

sub __2022__common ($) {
  my $C = shift->SUPER::__2022__common;
  $C->{option}->{designate_to}->{G96}->{default} = 2;
  $C->{option}->{designate_to}->{G96n}->{default} = 2;
  $C->{option}->{designate_to}->{G94n}->{"\x41"} = 1;   ## GB 2312
  $C->{option}->{designate_to}->{G94n}->{"\x43"} = 1;   ## KS X 1001
  $C->{option}->{designate_to}->{G94n}->{"\x45"} = 1;   ## ISO-IR 165
  $C->{option}->{designate_to}->{G94n}->{"\x47"} = 1;   ## CNS 11643 plane 1
  $C->{option}->{designate_to}->{G94n}->{"\x48"} = 2;   ## CNS 11643 plane 2
  $C->{option}->{designate_to}->{G94n}->{"\x49"} = 3;   ## CNS 11643 plane 3
  $C->{option}->{designate_to}->{G94n}->{"\x4A"} = 3;   ## CNS 11643 plane 4
  $C->{option}->{designate_to}->{G94n}->{"\x4B"} = 3;   ## CNS 11643 plane 5
  $C->{option}->{designate_to}->{G94n}->{"\x4C"} = 3;   ## CNS 11643 plane 6
  $C->{option}->{designate_to}->{G94n}->{"\x4D"} = 3;   ## CNS 11643 plane 7
  $C->{option}->{designate_to}->{G94n}->{P0_0} = 1;     ## GB 12345
  $C->{option}->{designate_to}->{G94n}->{P0_1} = 2;     ## GB 7589
  $C->{option}->{designate_to}->{G94n}->{P0_2} = 2;     ## GB 13131
  $C->{option}->{designate_to}->{G94n}->{P0_3} = 3;     ## GB 7590
  $C->{option}->{designate_to}->{G94n}->{P0_4} = 3;     ## GB 13132
  $C;
}
sub __2022_decode ($) {
  my $C = shift->__2022__common;
  $C->{G1} = $Encode::ISO2022::CHARSET{G94n}->{"\x43"}; ## KS X 1001
  $C;
}

package Encode::ISO2022::SevenBit::CN;
use vars qw/@ISA/;
push @ISA, 'Encode::ISO2022::SevenBit';
__PACKAGE__->Define (qw/iso-2022-cn chinese-iso-7bit  iso2022cn-cns iso2022cn-gb/);

=item iso-2022-cn

An ISO/IEC 2022 based 7-bit encoding for Chinese,
defined by RFC 1922 (Alias: chinese-iso-7bit (emacsen))

=cut

sub __2022__common ($) {
  my $C = shift->SUPER::__2022__common;
  $C->{option}->{designate_to}->{C0}->{default} = -1;
  $C->{option}->{designate_to}->{C0}->{"\x40"} = 0;
  $C->{option}->{designate_to}->{C1}->{default} = -1;
  $C->{option}->{designate_to}->{G94}->{default} = -1;
  $C->{option}->{designate_to}->{G94n}->{default} = -1;
  $C->{option}->{designate_to}->{G96}->{default} = -1;
  $C->{option}->{designate_to}->{G96n}->{default} = -1;
  $C->{option}->{designate_to}->{G94n}->{"\x41"} = 1;   ## GB 2312
  $C->{option}->{designate_to}->{G94n}->{"\x47"} = 1;   ## CNS 11643 plane 1
  $C->{option}->{designate_to}->{G94n}->{"\x48"} = 2;   ## CNS 11643 plane 2
  $C;
}
sub __2022_encode ($) {
  my $C = shift->__2022__common;
  $C->{C1} = $Encode::ISO2022::CHARSET{C1}->{"\x7E"};   ## empty set
  $C->{G1} = $Encode::ISO2022::CHARSET{G96}->{"\x7E"};  ## empty set
  $C;
}

package Encode::ISO2022::SevenBit::CNExt;
use vars qw/@ISA/;
push @ISA, 'Encode::ISO2022::SevenBit::CN';
__PACKAGE__->Define (qw/iso-2022-cn-ext/);

=item iso-2022-cn-ext

An ISO/IEC 2022 based 7-bit encoding for Chinese,
defined by RFC 1922

=cut

sub __2022__common ($) {
  my $C = shift->SUPER::__2022__common;
  $C->{option}->{designate_to}->{G94n}->{"\x45"} = 1;   ## ISO-IR 165
  $C->{option}->{designate_to}->{G94n}->{"\x49"} = 3;   ## CNS 11643 plane 3
  $C->{option}->{designate_to}->{G94n}->{"\x4A"} = 3;   ## CNS 11643 plane 4
  $C->{option}->{designate_to}->{G94n}->{"\x4B"} = 3;   ## CNS 11643 plane 5
  $C->{option}->{designate_to}->{G94n}->{"\x4C"} = 3;   ## CNS 11643 plane 6
  $C->{option}->{designate_to}->{G94n}->{"\x4D"} = 3;   ## CNS 11643 plane 7
  $C->{option}->{designate_to}->{G94n}->{P0_0} = 1;     ## GB 12345
  $C->{option}->{designate_to}->{G94n}->{P0_1} = 2;     ## GB 7589
  $C->{option}->{designate_to}->{G94n}->{P0_2} = 2;     ## GB 13131
  $C->{option}->{designate_to}->{G94n}->{P0_3} = 3;     ## GB 7590
  $C->{option}->{designate_to}->{G94n}->{P0_4} = 3;     ## GB 13132
  $C->{option}->{designate_to}->{G94n}->{P1_0} = 3;     ## CNS 11643 plane 8
  $C->{option}->{designate_to}->{G94n}->{P1_1} = 3;     ## CNS 11643 plane 9
  $C->{option}->{designate_to}->{G94n}->{P1_2} = 3;     ## CNS 11643 plane 10
  $C->{option}->{designate_to}->{G94n}->{P1_3} = 3;     ## CNS 11643 plane 11
  $C->{option}->{designate_to}->{G94n}->{P1_4} = 3;     ## CNS 11643 plane 12
  $C->{option}->{designate_to}->{G94n}->{P1_5} = 3;     ## CNS 11643 plane 13
  $C->{option}->{designate_to}->{G94n}->{P1_6} = 3;     ## CNS 11643 plane 14
  $C->{option}->{designate_to}->{G94n}->{P2_0} = 3;     ## CNS 11643 plane 15
  $C->{option}->{designate_to}->{G94n}->{P2_1} = 3;     ## CNS 11643 plane 16
  $C;
}

1;
__END__

=back

=head1 LICENSE

Copyright 2002 wakaba <w@suika.fam.cx>

This library is free software; you can redistribute it
and/or modify it under the same terms as Perl itself.

=cut

# $Date: $
### SevenBit.pm ends here
1	wakaba	1.1	=head1 NAME
2
3			Encode::ISO2022::SevenBit --- Encode and decode of 7-bit ISO/IEC 2022
4			based encodings
5
6			=head1 ENCODINGS
7
8			=over 4
9
10			=cut
11
12			require 5.7.3;
13			use strict;
14			package Encode::ISO2022::SevenBit;
15			use vars qw($VERSION);
16			$VERSION=do{my @r=(q$Revision: 1.1 $=~/\d+/g);sprintf "%d."."%02d" x $#r,@r};
17			use base qw(Encode::Encoding);
18	wakaba	1.2	__PACKAGE__->Define (qw/iso-2022-7bit jis junet jis7/);
19	wakaba	1.1	require Encode::ISO2022;
20
21			sub encode ($$;$) {
22			my ($obj, $str, $chk) = @_;
23			$_[1] = '' if $chk;
24			$str = &Encode::ISO2022::internal_to_iso2022 ($str, $obj->__2022_encode);
25			return $str;
26			}
27
28			sub decode ($$;$) {
29			my ($obj, $str, $chk) = @_;
30			$_[1] = '' if $chk;
31			return &Encode::ISO2022::iso2022_to_internal ($str, $obj->__2022_decode);
32			}
33
34			=item iso-2022-7bit
35
36			ISO/IEC 2022 based 7-bit encoding using only G0
37	wakaba	1.2	(Alias: junet, jis, jis7)
38	wakaba	1.1
39			=cut
40
41			sub __2022__common ($) {
42			my $C = Encode::ISO2022->new_object;
43			$C->{bit} = 7;
44			$C->{option}->{designate_to}->{G96}->{default} = 0;
45			$C->{option}->{designate_to}->{G96n}->{default} = 0;
46			$C;
47			}
48			sub __2022_encode ($) {
49			my $C = shift->__2022__common;
50			$C->{G1} = $Encode::ISO2022::CHARSET{G96}->{"\x7E"}; ## empty set
51			$C;
52			}
53			sub __2022_decode ($) {
54			my $C = shift->__2022__common;
55
56			$C;
57			}
58
59			package Encode::ISO2022::SevenBit::JP;
60			use vars qw/@ISA/;
61			push @ISA, 'Encode::ISO2022::SevenBit';
62	wakaba	1.2	__PACKAGE__->Define (qw/iso-2022-jp junet-code japanese-iso-7bit csiso2022jp
63			cp50220 iso2022jp/);
64	wakaba	1.1
65			=item iso-2022-jp
66
67			ISO/IEC 2022 based 7-bit encoding for Japanese.
68			Defined by Junet no tebiki, RFC 1468 and JIS X 0208:1997 Appendix 2.
69	wakaba	1.2	(Alias: junet-code, japanese-iso-7bit (emacsen), csISO2022JP (IANA),
70			CP50220 (M$))
71	wakaba	1.1
72			=cut
73
74			sub __2022__common ($) {
75			my $C = Encode::ISO2022->new_object;
76			$C->{bit} = 7;
77			$C->{option}->{designate_to}->{C0}->{default} = -1;
78			$C->{option}->{designate_to}->{C0}->{"\x40"} = 0;
79			$C->{option}->{designate_to}->{C1}->{default} = -1;
80			$C->{option}->{designate_to}->{G94}->{default} = -1;
81			$C->{option}->{designate_to}->{G94n}->{default} = -1;
82			$C->{option}->{designate_to}->{G96}->{default} = -1;
83			$C->{option}->{designate_to}->{G96n}->{default} = -1;
84			$C->{option}->{designate_to}->{G94}->{"\x4A"} = 0; ## JIS X 0201 roman
85			$C->{option}->{designate_to}->{G94n}->{"\x40"} = 0; ## JIS X 0208-1978
86			$C->{option}->{designate_to}->{G94n}->{"\x42"} = 0; ## JIS X 0208-1983
87			$C->{option}->{designate_to}->{G94n}->{"\x42\x40"} = 0; ## JIS X 0208-1990
88			$C->{option}->{use_revision} = 0;
89			$C;
90			}
91			sub __2022_encode ($) {
92			my $C = shift->__2022__common;
93			$C->{C1} = $Encode::ISO2022::CHARSET{C1}->{"\x7E"}; ## empty set
94			$C->{G1} = $Encode::ISO2022::CHARSET{G96}->{"\x7E"}; ## empty set
95			$C;
96			}
97
98			package Encode::ISO2022::SevenBit::JP1978IRV;
99			use vars qw/@ISA/;
100			push @ISA, 'Encode::ISO2022::SevenBit::JP';
101	wakaba	1.2	__PACKAGE__->Define (qw/iso-2022-jp-1978-irv japanese-iso-7bit-1978-irv old-jis
102			x-obsoleted-iso-2022-jp/);
103	wakaba	1.1
104			=item iso-2022-jp-1978-irv
105
106			ISO/IEC 2022 based 7-bit encoding for Japanese.
107			(Alias: japanese-iso-7bit-1978-irv (emacsen), old-jis (emacsen))
108
109			=cut
110
111			sub __2022_encode ($) {
112			my $C = shift->__2022__common;
113			$C->{option}->{designate_to}->{G94}->{"\x4A"} = -1; ## JIS X 0201 roman
114			$C->{option}->{designate_to}->{G94n}->{"\x42"} = -1; ## JIS X 0208-1983
115			$C->{option}->{designate_to}->{G94n}->{"\x42\x40"} = -1; ## JIS X 0208-1990
116			$C;
117			}
118
119			package Encode::ISO2022::SevenBit::JP1;
120			use vars qw/@ISA/;
121			push @ISA, 'Encode::ISO2022::SevenBit::JP';
122			__PACKAGE__->Define (qw/iso-2022-jp-1/);
123
124			=item iso-2022-jp-1
125
126			ISO/IEC 2022 based 7-bit encoding for Japanese,
127			defined by RFC 2237
128
129			=cut
130
131			sub __2022__common ($) {
132			my $C = shift->SUPER::__2022__common;
133			$C->{option}->{designate_to}->{G94n}->{"\x44"} = 0; ## JIS X 0212-1990
134			$C->{option}->{designate_to}->{G94n}->{"\x42\x40"} = -1; ## JIS X 0208-1990
135			$C;
136			}
137
138			package Encode::ISO2022::SevenBit::JP3;
139			use vars qw/@ISA/;
140			push @ISA, 'Encode::ISO2022::SevenBit::JP';
141			__PACKAGE__->Define (qw/iso-2022-jp-3 x-iso-2022-jp-3 iso-2022-jp-3-compatible iso-2022-jp-3-strict/);
142
143			=item iso-2022-jp-3
144
145			ISO/IEC 2022 based 7-bit encoding for Japanese,
146			defined by JIS X 0213:2000 Appendix 2.
147			(Alias: x-iso-2022-jp-3)
148
149			=item iso-2022-jp-3-compatible
150
151			ISO/IEC 2022 based 7-bit encoding for Japanese
152
153			=item iso-2022-jp-3-strict
154
155			ISO/IEC 2022 based 7-bit encoding for Japanese.
156			A subset of iso-2022-jp-3.
157
158			=cut
159
160			sub __2022__common ($) {
161			my $C = shift->SUPER::__2022__common;
162			$C->{option}->{designate_to}->{G94}->{"\x4A"} = -1; ## JIS X 0201 roman
163			$C->{option}->{designate_to}->{G94n}->{"\x40"} = -1; ## JIS X 0208-1978
164			$C->{option}->{designate_to}->{G94n}->{"\x42"} = 0; ## restricted JIS X 0213:2000 plane 1
165			$C->{option}->{designate_to}->{G94n}->{"\x42\x40"} = -1; ## JIS X 0208-1990
166			$C->{option}->{designate_to}->{G94n}->{"\x4F"} = 0; ## JIS X 0213:2000 plane 1
167			$C->{option}->{designate_to}->{G94n}->{"\x50"} = 0; ## JIS X 0213:2000 plane 2
168			$C;
169			}
170
171			package Encode::ISO2022::SevenBit::JP3Plane1;
172			use vars qw/@ISA/;
173			push @ISA, 'Encode::ISO2022::SevenBit::JP3';
174			__PACKAGE__->Define (qw/iso-2022-jp-3-plane1/);
175
176			=item iso-2022-jp-3-plane1
177
178			ISO/IEC 2022 based 7-bit encoding for Japanese,
179			defined by JIS X 0213:2000 Appendix 2.
180
181			=cut
182
183			sub __2022__common ($) {
184			my $C = shift->SUPER::__2022__common;
185			$C->{option}->{designate_to}->{G94n}->{"\x50"} = -1; ## JIS X 0213:2000 plane 2
186			$C;
187			}
188
189			package Encode::ISO2022::SevenBit::SS2;
190			use vars qw/@ISA/;
191			push @ISA, 'Encode::ISO2022::SevenBit';
192	wakaba	1.2	__PACKAGE__->Define (qw/iso-2022-7bit-ss2 x-iso-2022-jp-2 jis_encoding csjisencoding/);
193	wakaba	1.1
194			=item iso-2022-7bit-ss2
195
196			ISO/IEC 2022 based 7-bit encoding using SS2 for 96-charset
197			(Alias: x-iso-2022-jp-2)
198
199			=cut
200
201			sub __2022__common ($) {
202			my $C = shift->SUPER::__2022__common;
203			$C->{option}->{designate_to}->{G96}->{default} = 2;
204			$C->{option}->{designate_to}->{G96n}->{default} = 2;
205			$C->{option}->{Ginvoke_by_single_shift}->[2] = 1;
206			$C;
207			}
208
209			package Encode::ISO2022::SevenBit::JP2;
210			use vars qw/@ISA/;
211			push @ISA, 'Encode::ISO2022::SevenBit::SS2';
212	wakaba	1.2	__PACKAGE__->Define (qw/iso-2022-jp-2 csiso2022jp2/);
213	wakaba	1.1
214			=item iso-2022-jp-2
215
216			ISO/IEC 2022 based 7-bit multilingual encoding, defined by
217	wakaba	1.2	RFC 1554. A subset of iso-2022-7bit-ss2. (Alias: csISO2022JP2 (IANA))
218	wakaba	1.1
219			=cut
220
221			sub __2022__common ($) {
222			my $C = shift->SUPER::__2022__common;
223			$C->{option}->{designate_to}->{C0}->{default} = -1;
224			$C->{option}->{designate_to}->{C0}->{"\x40"} = 0;
225			$C->{option}->{designate_to}->{C1}->{default} = -1;
226			$C->{C1} = $Encode::ISO2022::CHARSET{C1}->{"\x47"}; ## Minimum C1
227			$C->{option}->{designate_to}->{C1}->{"\x47"} = 1;
228			$C->{option}->{designate_to}->{G94}->{default} = -1;
229			$C->{option}->{designate_to}->{G94n}->{default} = -1;
230			$C->{option}->{designate_to}->{G96}->{default} = -1;
231			$C->{option}->{designate_to}->{G96n}->{default} = -1;
232			$C->{option}->{designate_to}->{G94}->{"\x4A"} = 0; ## JIS X 0201 roman
233			for ("\x40", "\x41", "\x42", "\x43") {
234			$C->{option}->{designate_to}->{G94n}->{ $_ } = 0;
235			}
236			for ("\x41", "\x46") {
237			$C->{option}->{designate_to}->{G96}->{ $_ } = 2;
238			}
239			$C;
240			}
241			sub __2022_encode ($) {
242			my $C = shift->__2022__common;
243			$C->{C1} = $Encode::ISO2022::CHARSET{C1}->{"\x7E"}; ## empty set
244			$C->{G1} = $Encode::ISO2022::CHARSET{G96}->{"\x7E"}; ## empty set
245			$C;
246			}
247
248			package Encode::ISO2022::SevenBit::Lock;
249			use vars qw/@ISA/;
250			push @ISA, 'Encode::ISO2022::SevenBit';
251			__PACKAGE__->Define (qw/iso-2022-7bit-lock/);
252
253			=item iso-2022-7bit-lock
254
255			ISO/IEC 2022 based 7-bit encoding using G1 and locking-shift for 96-charset
256
257			=cut
258
259			sub __2022__common ($) {
260			my $C = shift->SUPER::__2022__common;
261			$C->{option}->{designate_to}->{G96}->{default} = 1;
262			$C->{option}->{designate_to}->{G96n}->{default} = 1;
263			$C;
264			}
265
266			package Encode::ISO2022::SevenBit::KR;
267			use vars qw/@ISA/;
268			push @ISA, 'Encode::ISO2022::SevenBit';
269	wakaba	1.2	__PACKAGE__->Define (qw/iso-2022-kr korean-iso-7bit csiso2022kr cp50225 kr2022/);
270	wakaba	1.1
271			=item iso-2022-kr
272
273			An ISO/IEC 2022 based 7-bit encoding for Korean,
274	wakaba	1.2	defined by RFC 1557 (Alias: korean-iso-7bit (emacsen),
275			csISO2022KR (IANA), CP50225 (M$), KR2022)
276	wakaba	1.1
277			=cut
278
279			sub __2022__common ($) {
280			my $C = shift->SUPER::__2022__common;
281			$C->{option}->{designate_to}->{C0}->{default} = -1;
282			$C->{option}->{designate_to}->{C0}->{"\x40"} = 0;
283			$C->{option}->{designate_to}->{C1}->{default} = -1;
284			$C->{option}->{designate_to}->{G94}->{default} = -1;
285			$C->{option}->{designate_to}->{G94n}->{default} = -1;
286			$C->{option}->{designate_to}->{G96}->{default} = -1;
287			$C->{option}->{designate_to}->{G96n}->{default} = -1;
288			$C->{option}->{designate_to}->{G94n}->{"\x43"} = 1; ## KS X 1001
289			$C;
290			}
291			sub __2022_encode ($) {
292			my $C = shift->__2022__common;
293			$C->{C1} = $Encode::ISO2022::CHARSET{C1}->{"\x7E"}; ## empty set
294			$C->{G1} = $Encode::ISO2022::CHARSET{G96}->{"\x7E"}; ## empty set
295			$C;
296			}
297			sub __2022_decode ($) {
298			my $C = shift->__2022__common;
299			$C->{G1} = $Encode::ISO2022::CHARSET{G94n}->{"\x43"}; ## KS X 1001
300			$C;
301			}
302
303			package Encode::ISO2022::SevenBit::INT1;
304			use vars qw/@ISA/;
305			push @ISA, 'Encode::ISO2022::SevenBit';
306			__PACKAGE__->Define (qw/iso-2022-int-1/);
307
308			=item iso-2022-int-1
309
310			An ISO/IEC 2022 based 7-bit multilingual encoding,
311			defined by draft-ohta-text-encoding
312
313			=cut
314
315			sub __2022__common ($) {
316			my $C = shift->SUPER::__2022__common;
317			$C->{option}->{designate_to}->{C0}->{default} = -1;
318			$C->{option}->{designate_to}->{C0}->{"\x40"} = 0;
319			$C->{option}->{designate_to}->{C1}->{default} = -1;
320			$C->{option}->{designate_to}->{G94}->{default} = -1;
321			$C->{option}->{designate_to}->{G94n}->{default} = -1;
322			$C->{option}->{designate_to}->{G96}->{default} = -1;
323			$C->{option}->{designate_to}->{G96n}->{default} = -1;
324			$C->{option}->{designate_to}->{G94}->{"\x4A"} = 0; ## JIS X 0201 roman
325			for ("\x40", "\x41", "\x42") {
326			$C->{option}->{designate_to}->{G94n}->{ $_ } = 0;
327			}
328			$C->{option}->{designate_to}->{G94n}->{"\x43"} = 1; ## KS X 1001
329			for ("\x41", "\x46") { ## ISO/IEC 8859-1,7
330			$C->{option}->{designate_to}->{G96}->{ $_ } = 1;
331			}
332			$C;
333			}
334			sub __2022_encode ($) {
335			my $C = shift->__2022__common;
336			$C->{C1} = $Encode::ISO2022::CHARSET{C1}->{"\x7E"}; ## empty set
337			$C->{G1} = $Encode::ISO2022::CHARSET{G96}->{"\x7E"}; ## empty set
338			$C;
339			}
340			sub __2022_decode ($) {
341			my $C = shift->__2022__common;
342			$C->{G1} = $Encode::ISO2022::CHARSET{G94n}->{"\x43"}; ## KS X 1001
343			$C;
344			}
345
346			package Encode::ISO2022::SevenBit::LockSS2;
347			use vars qw/@ISA/;
348			push @ISA, 'Encode::ISO2022::SevenBit';
349			__PACKAGE__->Define (qw/iso-2022-7bit-lock-ss2 iso-2022-cjk/);
350
351			=item iso-2022-7bit-lock-ss2
352
353			An ISO/IEC 2022 based 7-bit encoding. Mixture of ISO-2022-JP,
354			ISO-2022-KR, ISO-2022-CN. (Alias: iso-2022-cjk (emacsen))
355
356			=cut
357
358			sub __2022__common ($) {
359			my $C = shift->SUPER::__2022__common;
360			$C->{option}->{designate_to}->{G96}->{default} = 2;
361			$C->{option}->{designate_to}->{G96n}->{default} = 2;
362			$C->{option}->{designate_to}->{G94n}->{"\x41"} = 1; ## GB 2312
363			$C->{option}->{designate_to}->{G94n}->{"\x43"} = 1; ## KS X 1001
364			$C->{option}->{designate_to}->{G94n}->{"\x45"} = 1; ## ISO-IR 165
365			$C->{option}->{designate_to}->{G94n}->{"\x47"} = 1; ## CNS 11643 plane 1
366			$C->{option}->{designate_to}->{G94n}->{"\x48"} = 2; ## CNS 11643 plane 2
367			$C->{option}->{designate_to}->{G94n}->{"\x49"} = 3; ## CNS 11643 plane 3
368			$C->{option}->{designate_to}->{G94n}->{"\x4A"} = 3; ## CNS 11643 plane 4
369			$C->{option}->{designate_to}->{G94n}->{"\x4B"} = 3; ## CNS 11643 plane 5
370			$C->{option}->{designate_to}->{G94n}->{"\x4C"} = 3; ## CNS 11643 plane 6
371			$C->{option}->{designate_to}->{G94n}->{"\x4D"} = 3; ## CNS 11643 plane 7
372	wakaba	1.2	$C->{option}->{designate_to}->{G94n}->{P0_0} = 1; ## GB 12345
373			$C->{option}->{designate_to}->{G94n}->{P0_1} = 2; ## GB 7589
374			$C->{option}->{designate_to}->{G94n}->{P0_2} = 2; ## GB 13131
375			$C->{option}->{designate_to}->{G94n}->{P0_3} = 3; ## GB 7590
376			$C->{option}->{designate_to}->{G94n}->{P0_4} = 3; ## GB 13132
377	wakaba	1.1	$C;
378			}
379			sub __2022_decode ($) {
380			my $C = shift->__2022__common;
381			$C->{G1} = $Encode::ISO2022::CHARSET{G94n}->{"\x43"}; ## KS X 1001
382			$C;
383			}
384
385			package Encode::ISO2022::SevenBit::CN;
386			use vars qw/@ISA/;
387			push @ISA, 'Encode::ISO2022::SevenBit';
388	wakaba	1.2	__PACKAGE__->Define (qw/iso-2022-cn chinese-iso-7bit iso2022cn-cns iso2022cn-gb/);
389	wakaba	1.1
390			=item iso-2022-cn
391
392			An ISO/IEC 2022 based 7-bit encoding for Chinese,
393			defined by RFC 1922 (Alias: chinese-iso-7bit (emacsen))
394
395			=cut
396
397			sub __2022__common ($) {
398			my $C = shift->SUPER::__2022__common;
399			$C->{option}->{designate_to}->{C0}->{default} = -1;
400			$C->{option}->{designate_to}->{C0}->{"\x40"} = 0;
401			$C->{option}->{designate_to}->{C1}->{default} = -1;
402			$C->{option}->{designate_to}->{G94}->{default} = -1;
403			$C->{option}->{designate_to}->{G94n}->{default} = -1;
404			$C->{option}->{designate_to}->{G96}->{default} = -1;
405			$C->{option}->{designate_to}->{G96n}->{default} = -1;
406			$C->{option}->{designate_to}->{G94n}->{"\x41"} = 1; ## GB 2312
407			$C->{option}->{designate_to}->{G94n}->{"\x47"} = 1; ## CNS 11643 plane 1
408			$C->{option}->{designate_to}->{G94n}->{"\x48"} = 2; ## CNS 11643 plane 2
409			$C;
410			}
411			sub __2022_encode ($) {
412			my $C = shift->__2022__common;
413			$C->{C1} = $Encode::ISO2022::CHARSET{C1}->{"\x7E"}; ## empty set
414			$C->{G1} = $Encode::ISO2022::CHARSET{G96}->{"\x7E"}; ## empty set
415			$C;
416			}
417
418			package Encode::ISO2022::SevenBit::CNExt;
419			use vars qw/@ISA/;
420			push @ISA, 'Encode::ISO2022::SevenBit::CN';
421			__PACKAGE__->Define (qw/iso-2022-cn-ext/);
422
423			=item iso-2022-cn-ext
424
425			An ISO/IEC 2022 based 7-bit encoding for Chinese,
426			defined by RFC 1922
427
428			=cut
429
430			sub __2022__common ($) {
431			my $C = shift->SUPER::__2022__common;
432			$C->{option}->{designate_to}->{G94n}->{"\x45"} = 1; ## ISO-IR 165
433			$C->{option}->{designate_to}->{G94n}->{"\x49"} = 3; ## CNS 11643 plane 3
434			$C->{option}->{designate_to}->{G94n}->{"\x4A"} = 3; ## CNS 11643 plane 4
435			$C->{option}->{designate_to}->{G94n}->{"\x4B"} = 3; ## CNS 11643 plane 5
436			$C->{option}->{designate_to}->{G94n}->{"\x4C"} = 3; ## CNS 11643 plane 6
437			$C->{option}->{designate_to}->{G94n}->{"\x4D"} = 3; ## CNS 11643 plane 7
438	wakaba	1.2	$C->{option}->{designate_to}->{G94n}->{P0_0} = 1; ## GB 12345
439			$C->{option}->{designate_to}->{G94n}->{P0_1} = 2; ## GB 7589
440			$C->{option}->{designate_to}->{G94n}->{P0_2} = 2; ## GB 13131
441			$C->{option}->{designate_to}->{G94n}->{P0_3} = 3; ## GB 7590
442			$C->{option}->{designate_to}->{G94n}->{P0_4} = 3; ## GB 13132
443			$C->{option}->{designate_to}->{G94n}->{P1_0} = 3; ## CNS 11643 plane 8
444			$C->{option}->{designate_to}->{G94n}->{P1_1} = 3; ## CNS 11643 plane 9
445			$C->{option}->{designate_to}->{G94n}->{P1_2} = 3; ## CNS 11643 plane 10
446			$C->{option}->{designate_to}->{G94n}->{P1_3} = 3; ## CNS 11643 plane 11
447			$C->{option}->{designate_to}->{G94n}->{P1_4} = 3; ## CNS 11643 plane 12
448			$C->{option}->{designate_to}->{G94n}->{P1_5} = 3; ## CNS 11643 plane 13
449			$C->{option}->{designate_to}->{G94n}->{P1_6} = 3; ## CNS 11643 plane 14
450			$C->{option}->{designate_to}->{G94n}->{P2_0} = 3; ## CNS 11643 plane 15
451			$C->{option}->{designate_to}->{G94n}->{P2_1} = 3; ## CNS 11643 plane 16
452	wakaba	1.1	$C;
453			}
454
455			1;
456			__END__
457
458			=back
459
460			=head1 LICENSE
461
462			Copyright 2002 wakaba <w@suika.fam.cx>
463
464			This library is free software; you can redistribute it
465			and/or modify it under the same terms as Perl itself.
466
467			=cut
468
469			# $Date: $
470			### SevenBit.pm ends here