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=head1 NAME |
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M17N::Code::JA --- Perl module for convertion between |
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coding systems of string written in Japanese language |
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=cut |
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package M17N::Code::JA; |
package M17N::Code::JA; |
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use strict; |
use strict; |
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use vars qw(%re %internalo); |
use vars qw(%re %_cp); |
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|
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%re = ( |
%re = ( |
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94x1 => qr/\x1B\x28([\x40-\x7D])((?:[\x21-\x7E])*)/, |
94x1 => qr/\x1B\x28[\x40-\x7D](?:[\x21-\x7E])*/, |
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94x2 => qr/(?:\x1B\x26([\x40-\x7E]))?\x1B\x24\x28?([\x40-\x5F])((?:[\x21-\x7E][\x21-\x7E])*)/, |
94x2 => qr/(?:\x1B\x26[\x40-\x7E])?\x1B\x24\x28?[\x40-\x5F](?:[\x21-\x7E][\x21-\x7E])*/, |
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96x1 => qr/\x1B\x2C([\x40-\x7D])((?:[\x20-\x7F])*)/, |
96x1 => qr/\x1B\x2C[\x40-\x7D](?:[\x20-\x7F])*/, |
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utf8 => qr/\x1B\x25(?:\x47|\x2F[\x47-\x49])((?:[\x20-\x7F]|(?:[\xC0-\xFD][\x80-\xBF]+))*)\x1B\x25\x40/, |
utf8 => qr/\x1B\x25(?:\x47|\x2F[\x47-\x49])(?:[\x20-\x7F]|(?:[\xC0-\xFD][\x80-\xBF]+))*\x1B\x25\x40/, |
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M_94x1 => qr/\x1B\x28([\x40-\x7D])((?:[\x21-\x7E])*)/, |
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M_94x2 => qr/(?:\x1B\x26([\x40-\x7E]))?\x1B\x24\x28?([\x40-\x5F])((?:[\x21-\x7E][\x21-\x7E])*)/, |
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M_96x1 => qr/\x1B\x2C([\x40-\x7D])((?:[\x20-\x7F])*)/, |
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M_utf8 => qr/\x1B\x25(?:\x47|\x2F[\x47-\x49])((?:[\x20-\x7F]|(?:[\xC0-\xFD][\x80-\xBF]+))*)\x1B\x25\x40/, |
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); |
); |
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%internalo = ( |
%_cp = ( |
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94x1 => 0xE90940, |
94x1 => 0xE90940, |
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94x2 => 0xE9F6C0, |
94x2 => 0xE9F6C0, |
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96x1 => 0xE926A0, |
96x1 => 0xE926A0, |
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jisx02081990 => 0xE9F6C0 + 94*94*79, |
jisx02081990 => 0xE9F6C0 + 94*94*79, |
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## (0xFC - 0x3F - 1) * (0xFC - 0xEF) = 2444 |
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x_cp932 => 0xE000, x_cp932_last => 0xE000 + 2443, |
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x_imode_doti => 0xFE000, |
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x_jsky => 0xFFB00, |
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); |
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%_cp = (%_cp, |
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jisx0201kana => $_cp{94x1} + 94 * (0x49-0x30), |
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jisx0201kana_last1 => $_cp{94x1} + 94 * (0x49-0x30+1) -0x21, |
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jisx0201kana_last => $_cp{94x1} + 94 * (0x49-0x30+1) -1, |
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jisx0201latin => $_cp{94x1} + 94 * (0x4A-0x30), |
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jisx0201latin_last => $_cp{94x1} + 94 * (0x4A-0x30+1) -1, |
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jisx02081978 => $_cp{94x2} + 94*94 * (0x40-0x30), |
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jisx02081978_last => $_cp{94x2} + 94*94 * (0x40-0x30+1) -1, |
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jisx02081983 => $_cp{94x2} + 94*94 * (0x42-0x30), |
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jisx02081983_last => $_cp{94x2} + 94*94 * (0x42-0x30+1) -1, |
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jisx02081990_last => $_cp{jisx02081990} + 94*94 -1, |
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jisx02121990 => $_cp{94x2} + 94*94 * (0x44-0x30), |
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jisx02121990_last => $_cp{94x2} + 94*94 * (0x44-0x30+1) -1, |
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jisx02132000_1 => $_cp{94x2} + 94*94 * (0x4F-0x30), |
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jisx02132000_1_last => $_cp{94x2} + 94*94 * (0x4F-0x30+1) -1, |
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jisx02132000_2 => $_cp{94x2} + 94*94 * (0x50-0x30), |
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jisx02132000_2_last => $_cp{94x2} + 94*94 * (0x50-0x30+1) -1, |
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## (0xF7 - 0xEF - 1) * (0xFC - 0xEF) = 1316 |
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x_doti => $_cp{x_imode_doti}, |
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x_doti_last => $_cp{x_imode_doti} + 1316-1, |
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x_imode => $_cp{x_imode_doti} + 1316, |
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x_imode_last => $_cp{x_imode_doti} + 2443, |
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); |
); |
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%internalo = (%internalo, |
my %SJIS_G3_to_KUe = ( ## KU-1 |
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jisx0201kana => $internalo{94x1} + 94 * (0x49-0x30), |
0xF0 => 7, 0xF1 => 3, 0xF2 => 11, 0xF3 => 13, |
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jisx0201kana_end => $internalo{94x1} + 94 * (0x49-0x30+1) -1, |
0xF4 => 77, 0xF5 => 79, 0xF6 => 81, 0xF7 => 83, |
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jisx0201latin => $internalo{94x1} + 94 * (0x4A-0x30), |
0xF8 => 85, 0xF9 => 87, 0xFA => 89, 0xFB => 91, |
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jisx0201latin_end => $internalo{94x1} + 94 * (0x4A-0x30+1) -1, |
0xFC => 93, |
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jisx02081978 => $internalo{94x2} + 94*94 * (0x40-0x30), |
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jisx02081978_end => $internalo{94x2} + 94*94 * (0x40-0x30+1) -1, |
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jisx02081983 => $internalo{94x2} + 94*94 * (0x42-0x30), |
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jisx02081983_end => $internalo{94x2} + 94*94 * (0x42-0x30+1) -1, |
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jisx02081990_end => $internalo{jisx02081990} + 94*94 -1, |
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jisx02121990 => $internalo{94x2} + 94*94 * (0x44-0x30), |
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jisx02121990_end => $internalo{94x2} + 94*94 * (0x44-0x30+1) -1, |
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jisx02132000_1 => $internalo{94x2} + 94*94 * (0x4F-0x30), |
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jisx02132000_1_end => $internalo{94x2} + 94*94 * (0x4F-0x30+1) -1, |
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jisx02132000_2 => $internalo{94x2} + 94*94 * (0x50-0x30), |
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jisx02132000_2_end => $internalo{94x2} + 94*94 * (0x50-0x30+1) -1, |
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); |
); |
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my %SJIS_G3_to_KUo = ( ## KU-1 |
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0xF0 => 0, 0xF1 => 2, 0xF2 => 4, 0xF3 => 12, |
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0xF4 => 14, 0xF5 => 78, 0xF6 => 80, 0xF7 => 82, |
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0xF8 => 84, 0xF9 => 86, 0xFA => 88, 0xFB => 90, |
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0xFC => 92, |
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); ## KU-1 |
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my %_KU_to_SJIS_G3 = reverse (%SJIS_G3_to_KUe, %SJIS_G3_to_KUo); |
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my %_charset_name_n11n_table = ( |
my %_charset_name_n11n_table = ( |
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euc => "euc-jp", |
ascii => 'us-ascii', |
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"euc-japan" => "euc-jp", |
euc => 'euc-jp', |
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"euc-jisx0208" => "euc-jp", |
'euc-japan' => 'euc-jp', |
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"euc-jisx0213" => "euc-jp:2000", |
'euc-jisx0208' => 'euc-jp', |
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jis => "junet", |
'euc-jisx0213' => ['euc-jp', 2000], |
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"shift-jis" => "shift_jis", |
jis => 'junet', |
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"shift-jisx0213" => "shift_jis:2000", |
'shift-jis' => 'shift_jis', |
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shift_jisx0213 => "shift_jis:2000", |
'shift-jisx0213' => ['shift_jis', 2000], |
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sjis => "shift_jis", |
shift_jisx0213 => ['shift_jis', 2000], |
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"x-euc-jisx0213" => "euc-jp:2000", |
sjis => 'shift_jis', |
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"x-euc-jp" => "euc-jp", |
'sjis-doti' => ['shift_jis', 1997, 'doti'], |
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"x-shift_jisx0213" => "shift_jis:2000", |
'sjis-imode' => ['shift_jis', 1997, 'imode'], |
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"x-sjis" => "shift_jis", |
'sjis-jsky' => ['shift_jis', 1997, 'jsky'], |
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'unicode-2-0-utf-8' => 'utf-8', |
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utf8 => 'utf-8', |
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'utf-8n' => 'utf-8', |
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'x-euc-jisx0213' => ['euc-jp', 2000], |
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'x-euc-jp' => 'euc-jp', |
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'x-shift_jisx0213' => ['shift_jis', 2000], |
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'x-sjis' => 'shift_jis', |
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'x-sjis-doti' => ['shift_jis', 1997, 'doti'], |
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'x-sjis-imode' => ['shift_jis', 1997, 'imode'], |
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'x-sjis-jsky' => ['shift_jis', 1997, 'jsky'], |
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); |
); |
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sub _charset_name_n11n ($;$) { |
sub _charset_name_n11n ($;$) { |
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my $name = lc shift; my $year = shift; |
my ($name, $year, $ext) = (shift, shift, lc shift); |
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$name = $_charset_name_n11n_table{$name} || $name; |
$name = $_charset_name_n11n_table{lc $name} || $name; |
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if ($name =~ /^(.+):(\d+)$/) { |
if (ref $name eq 'ARRAY') { |
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$name = $1; |
($name, $year, $ext) = @$name; |
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$year ||= $2; |
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} |
} |
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($name, $year); |
(lc $name, $year, $ext); |
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} |
} |
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=head2 convert ($string, $output_code, $input_code, $options) |
=head2 convert ($string, $output_code, $input_code, $options) |
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=cut |
=cut |
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sub convert ($;$$$) { |
sub convert ($;$$$) { |
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my ($string, $output_code, $input_code, $options) = @_; |
my ($string, $o_code, $i_code, $options) = @_; |
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$string = \$string unless ref $string; |
my ($i_edition, $o_edition, $i_ext, $o_ext); |
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my ($input_edition, $output_edition); |
($i_code, $i_edition, $i_ext) = _charset_name_n11n ($i_code); |
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($input_code, $input_edition) = _charset_name_n11n ($input_code); |
($o_code, $o_edition, $o_ext) = _charset_name_n11n ($o_code || "junet"); |
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($output_code, $output_edition) = _charset_name_n11n ($output_code || "junet"); |
if ($i_code eq "euc-jp") { |
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if ($input_code eq "euc-jp") { |
eucjapan_to_internal ($string, -edition => $i_edition, -extension => $i_ext); |
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eucjapan_to_internal ($string, edition => $input_edition); |
} elsif ($i_code eq "junet" || $i_code =~ /^iso-2022-jp/ |
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} elsif ($input_code eq "junet" || $input_code =~ /^iso-2022-jp/) { |
|| $i_code eq 'us-ascii') { |
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junet_to_internal ($string); |
junet_to_internal ($string); |
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} elsif ($i_code eq "shift_jis") { |
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shiftjis_to_internal ($string, -edition => $i_edition, -extension => $i_ext); |
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} |
} |
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|
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if ($output_code eq "euc-jp") { |
if ($o_code eq "euc-jp") { |
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internal_to_eucjapan ($string, edition => $output_edition); |
internal_to_eucjapan ($string, -edition => $o_edition, -extension => $o_ext); |
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} elsif ($output_code eq "junet" || $output_code =~ /^iso-2022-jp/) { |
} elsif ($o_code eq "junet" || $o_code =~ /^iso-2022-jp/ |
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|| $o_code eq 'us-ascii') { |
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internal_to_junet ($string); |
internal_to_junet ($string); |
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} elsif ($o_code eq "shift_jis") { |
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internal_to_shiftjis ($string, -edition => $o_edition, -extension => $o_ext); |
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} |
} |
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} |
} |
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sub junet_to_internal ($) { |
sub junet_to_internal ($) { |
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my $s = shift; |
my $s = shift; |
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$s = \$s unless ref $s; |
#$s = \$s unless ref $s; |
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$$s =~ s{ |
$s =~ s{ |
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($re{94x1} | $re{94x2} | $re{96x1} | $re{utf8}) |
($re{94x1} | $re{94x2} | $re{96x1} | $re{utf8}) |
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}{ |
}{ |
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my $st = $1; |
my $st = $1; |
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if ($st =~ /$re{94x1}/) { |
if ($st =~ /$re{M_94x1}/) { |
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my ($f, $str) = ($1, $2); |
my ($f, $str) = ($1, $2); |
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$f = unpack 'C', $f; |
$f = unpack 'C', $f; |
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$f = $f == 0x42 ? 0x21 : $internalo{94x1} + 94 * ($f - 0x30); |
$f = $f == 0x42 ? 0x21 : $_cp{94x1} + 94 * ($f - 0x30); |
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$str =~ s{([\x21-\x7E])}{ |
$str =~ s{([\x21-\x7E])}{ |
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_u8($f + unpack('C', $1) - 0x21); |
_u8($f + unpack('C', $1) - 0x21); |
| 153 |
}goesx; |
}goesx; |
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$st = $str; |
$st = $str; |
| 155 |
} elsif ($st =~ /$re{94x2}/) { |
} elsif ($st =~ /$re{M_94x2}/) { |
| 156 |
my ($rev, $f, $str) = ($1, $2, $3); |
my ($rev, $f, $str) = ($1, $2, $3); |
| 157 |
if ($rev eq '@' && $f eq 'B') { |
if ($rev eq '@' && $f eq 'B') { |
| 158 |
$f = $internalo{jisx02081990}; |
$f = $_cp{jisx02081990}; |
| 159 |
} else { |
} else { |
| 160 |
$f = unpack 'C', $f; |
$f = unpack 'C', $f; |
| 161 |
$f = $internalo{94x2} + 94*94 * ($f - 0x30); |
$f = $_cp{94x2} + 94*94 * ($f - 0x30); |
| 162 |
} |
} |
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$str =~ s{([\x21-\x7E])([\x21-\x7E])}{ |
$str =~ s{([\x21-\x7E])([\x21-\x7E])}{ |
| 164 |
_u8($f + (unpack('C', $1) - 0x21)*94 + unpack('C', $2) - 0x21); |
_u8($f + (unpack('C', $1) - 0x21)*94 + unpack('C', $2) - 0x21); |
| 165 |
}goesx; |
}goesx; |
| 166 |
$st = $str; |
$st = $str; |
| 167 |
} elsif ($st =~ /$re{96x1}/) { |
} elsif ($st =~ /$re{M_96x1}/) { |
| 168 |
my ($f, $str) = ($1, $2); |
my ($f, $str) = ($1, $2); |
| 169 |
$f = unpack 'C', $f; |
$f = unpack 'C', $f; |
| 170 |
$f = $f == 0x41 ? 0xA0 : $internalo{96x1} + 96 * ($f - 0x30); |
$f = $f == 0x41 ? 0xA0 : $_cp{96x1} + 96 * ($f - 0x30); |
| 171 |
$str =~ s{([\x20-\x7F])}{ |
$str =~ s{([\x20-\x7F])}{ |
| 172 |
_u8($f + unpack('C', $1) - 0x20); |
_u8($f + unpack('C', $1) - 0x20); |
| 173 |
}goesx; |
}goesx; |
| 174 |
$st = $str; |
$st = $str; |
| 175 |
} elsif ($st =~ /$re{utf8}/) { |
} elsif ($st =~ /$re{M_utf8}/) { |
| 176 |
$st = $1; |
$st = $1; |
| 177 |
} |
} |
| 178 |
$st; |
$st; |
| 179 |
}goesx; |
}goesx; |
| 180 |
$$s; |
$s; |
| 181 |
} |
} |
| 182 |
|
|
| 183 |
sub _u8 ($) { |
sub _u8 ($) { |
| 256 |
|
|
| 257 |
sub internal_to_eucjapan ($;%) { |
sub internal_to_eucjapan ($;%) { |
| 258 |
my $s = shift; |
my $s = shift; |
| 259 |
$s = \$s unless ref $s; |
#$s = \$s unless ref $s; |
| 260 |
my %output = @_; |
my %output = @_; |
| 261 |
my $year = $output{edition} || -1; ## -1 (= all unify), 1983, 1990 = 1997, 2000 |
my $year = $output{edition} || -1; ## -1 (= all unify), 1983, 1990 = 1997, 2000 |
| 262 |
$output{jisx02081978} = 1 if $year < 1983; |
$output{jisx02081978} = 1 if $year < 1983; |
| 266 |
$output{jisx02132000_1} = 1 if $year == -1 || (2000 <= $year); |
$output{jisx02132000_1} = 1 if $year == -1 || (2000 <= $year); |
| 267 |
$output{jisx02132000_2} = 1 if $year == -1 || (2000 <= $year); |
$output{jisx02132000_2} = 1 if $year == -1 || (2000 <= $year); |
| 268 |
$output{undefchar} ||= "\xA2\xAE"; |
$output{undefchar} ||= "\xA2\xAE"; |
| 269 |
$$s =~ s{([\xC0-\xFF][\x80-\xBF]*)}{ |
$s =~ s{([\xC0-\xFF][\x80-\xBF]*)}{ |
| 270 |
my $char = $1; my $code = _ucode($char); my $ret = ""; |
my $char = $1; my $code = _ucode($char); my $ret = ""; |
| 271 |
if ($code < 0x7F) { ## G0 = ASCII |
if ($code < 0x7F) { ## G0 = ASCII |
| 272 |
$ret = pack("C", $code); |
$ret = pack("C", $code); |
| 273 |
} elsif ($output{jisx0201latin} && $internalo{jisx0201latin} < $code |
} elsif ($output{jisx0201latin} && $_cp{jisx0201latin} < $code |
| 274 |
&& $code < $internalo{jisx0201latin_end}) { ## G0 = JIS X 0201 latin |
&& $code < $_cp{jisx0201latin_last}) { ## G0 = JIS X 0201 latin |
| 275 |
$ret = pack("C", $code - $internalo{jisx0201latin} + 0x21); |
$ret = pack("C", $code - $_cp{jisx0201latin} + 0x21); |
| 276 |
} elsif ($output{jisx02081978} |
} elsif ($output{jisx02081978} |
| 277 |
&& ($internalo{jisx02081978} < $code && $code < $internalo{jisx02081978_end}) |
&& ($_cp{jisx02081978} < $code && $code < $_cp{jisx02081978_last}) |
| 278 |
) { ## G1 = JIS X 0208-1978 |
) { ## G1 = JIS X 0208-1978 |
| 279 |
my $ku = $code - $internalo{jisx02081978}; |
my $ku = $code - $_cp{jisx02081978}; |
| 280 |
my $ten = ($ku % 94) + 0xA1; $ku = int($ku / 94) + 0xA1; |
my $ten = ($ku % 94) + 0xA1; $ku = int($ku / 94) + 0xA1; |
| 281 |
$ret = pack("CC", $ku, $ten); |
$ret = pack("CC", $ku, $ten); |
| 282 |
} elsif ($output{jisx02081983} |
} elsif ($output{jisx02081983} |
| 283 |
&& ($internalo{jisx02081983} < $code && $code < $internalo{jisx02081983_end}) |
&& ($_cp{jisx02081983} < $code && $code < $_cp{jisx02081983_last}) |
| 284 |
) { ## G1 = JIS X 0208-1983 |
) { ## G1 = JIS X 0208-1983 |
| 285 |
my $ku = $code - $internalo{jisx02081983}; |
my $ku = $code - $_cp{jisx02081983}; |
| 286 |
my $ten = ($ku % 94) + 0xA1; $ku = int($ku / 94) + 0xA1; |
my $ten = ($ku % 94) + 0xA1; $ku = int($ku / 94) + 0xA1; |
| 287 |
$ret = pack("CC", $ku, $ten); |
$ret = pack("CC", $ku, $ten); |
| 288 |
} elsif ($output{jisx02081990} |
} elsif ($output{jisx02081990} |
| 289 |
&& ($internalo{jisx02081990} < $code && $code < $internalo{jisx02081990_end}) |
&& ($_cp{jisx02081990} < $code && $code < $_cp{jisx02081990_last}) |
| 290 |
) { ## G1 = JIS X 0208-1990 / JIS X 0208:1997 |
) { ## G1 = JIS X 0208-1990 / JIS X 0208:1997 |
| 291 |
my $ku = $code - $internalo{jisx02081990}; |
my $ku = $code - $_cp{jisx02081990}; |
| 292 |
my $ten = ($ku % 94) + 0xA1; $ku = int($ku / 94) + 0xA1; |
my $ten = ($ku % 94) + 0xA1; $ku = int($ku / 94) + 0xA1; |
| 293 |
$ret = pack("CC", $ku, $ten); |
$ret = pack("CC", $ku, $ten); |
| 294 |
} elsif ($output{jisx02132000_1} |
} elsif ($output{jisx02132000_1} |
| 295 |
&& ($internalo{jisx02132000_1} < $code && $code < $internalo{jisx02132000_1_end}) |
&& ($_cp{jisx02132000_1} < $code && $code < $_cp{jisx02132000_1_last}) |
| 296 |
) { ## G1 = JIS X 0213:2000 plane 1 |
) { ## G1 = JIS X 0213:2000 plane 1 |
| 297 |
my $ku = $code - $internalo{jisx02132000_1}; |
my $ku = $code - $_cp{jisx02132000_1}; |
| 298 |
my $ten = ($ku % 94) + 0xA1; $ku = int($ku / 94) + 0xA1; |
my $ten = ($ku % 94) + 0xA1; $ku = int($ku / 94) + 0xA1; |
| 299 |
$ret = pack("CC", $ku, $ten); |
$ret = pack("CC", $ku, $ten); |
| 300 |
} elsif ($output{jisx0201kana} && $internalo{jisx0201kana} < $code |
} elsif ($output{jisx0201kana} && $_cp{jisx0201kana} < $code |
| 301 |
&& $code < $internalo{jisx0201kana_end}) { ## G2 = JIS X 0201 katakana |
&& $code < $_cp{jisx0201kana_last}) { ## G2 = JIS X 0201 katakana |
| 302 |
$ret = "\x8E" . pack("C", $code - $internalo{jisx0201kana} + 0xA1); |
$ret = "\x8E" . pack("C", $code - $_cp{jisx0201kana} + 0xA1); |
| 303 |
} elsif ($output{jisx02121990} |
} elsif ($output{jisx02121990} |
| 304 |
&& ($internalo{jisx02121990} < $code && $code < $internalo{jisx02121990_end}) |
&& ($_cp{jisx02121990} < $code && $code < $_cp{jisx02121990_last}) |
| 305 |
) { ## G3 = JIS X 0213:2000 plane 2 |
) { ## G3 = JIS X 0213:2000 plane 2 |
| 306 |
my $ku = $code - $internalo{jisx02121990}; |
my $ku = $code - $_cp{jisx02121990}; |
| 307 |
my $ten = ($ku % 94) + 0xA1; $ku = int($ku / 94) + 0xA1; |
my $ten = ($ku % 94) + 0xA1; $ku = int($ku / 94) + 0xA1; |
| 308 |
$ret = "\x8F" . pack("CC", $ku, $ten); |
$ret = "\x8F" . pack("CC", $ku, $ten); |
| 309 |
} elsif ($output{jisx02132000_2} |
} elsif ($output{jisx02132000_2} |
| 310 |
&& ($internalo{jisx02132000_2} < $code && $code < $internalo{jisx02132000_2_end}) |
&& ($_cp{jisx02132000_2} < $code && $code < $_cp{jisx02132000_2_last}) |
| 311 |
) { ## G3 = JIS X 0213:2000 plane 2 |
) { ## G3 = JIS X 0213:2000 plane 2 |
| 312 |
my $ku = $code - $internalo{jisx02132000_2}; |
my $ku = $code - $_cp{jisx02132000_2}; |
| 313 |
my $ten = ($ku % 94) + 0xA1; $ku = int($ku / 94) + 0xA1; |
my $ten = ($ku % 94) + 0xA1; $ku = int($ku / 94) + 0xA1; |
| 314 |
$ret = "\x8F" . pack("CC", $ku, $ten); |
$ret = "\x8F" . pack("CC", $ku, $ten); |
| 315 |
} else { |
} else { |
| 317 |
} |
} |
| 318 |
$ret; |
$ret; |
| 319 |
}goex; |
}goex; |
| 320 |
$$s; |
$s; |
| 321 |
} |
} |
| 322 |
|
|
| 323 |
=head2 internal_to_junet ($sering, [%option]) |
=head2 internal_to_junet ($sering, [%option]) |
| 333 |
|
|
| 334 |
sub internal_to_junet ($;%) { |
sub internal_to_junet ($;%) { |
| 335 |
my $s = shift; |
my $s = shift; |
| 336 |
$s = \$s unless ref $s; |
#$s = \$s unless ref $s; |
| 337 |
my %output = @_; my $mode = "\x1B\x28\x42"; |
my %output = @_; my $mode = "\x1B\x28\x42"; |
| 338 |
$output{undefchar} ||= 0x3F-0x21; |
$output{undefchar} ||= 0x3F-0x21; |
| 339 |
$output{undefcharset} ||= "\x1B\x28\x42"; |
$output{undefcharset} ||= "\x1B\x28\x42"; |
| 340 |
$$s =~ s{([\x00-\x7F]|(?:[\xC0-\xFF][\x80-\xBF]*))}{ |
$s =~ s{([\x00-\x7F]|(?:[\xC0-\xFF][\x80-\xBF]*))}{ |
| 341 |
my $char = $1; my $code = _ucode($char); my $ret = ""; |
my $char = $1; my $code = _ucode($char); my $ret = ""; |
| 342 |
if ($code < 0x9F) { ## ASCII |
if ($code < 0x9F) { ## ASCII |
| 343 |
$ret = _2022_putchar(\$mode => "\x1B\x28\x42", $code-0x21); |
$ret = _2022_putchar(\$mode => "\x1B\x28\x42", $code-0x21); |
| 344 |
} elsif ($code < 0xFF) { ## ISO 8859-1 right half |
} elsif ($code < 0xFF) { ## ISO 8859-1 right half |
| 345 |
$ret = _2022_putchar(\$mode => "\x1B\x2C\x41", $code-0xA0); |
$ret = _2022_putchar(\$mode => "\x1B\x2C\x41", $code-0xA0); |
| 346 |
} elsif ($internalo{94x1} < $code && $code < $internalo{94x1} + 94*78 -1) { |
} elsif ($_cp{94x1} < $code && $code < $_cp{94x1} + 94*78 -1) { |
| 347 |
## 94 charsets |
## 94 charsets |
| 348 |
my $final = pack("C", int(($code - $internalo{94x1}) / 94) + 0x30); |
my $final = pack("C", int(($code - $_cp{94x1}) / 94) + 0x30); |
| 349 |
$ret = _2022_putchar(\$mode => "\x1B\x28".$final, |
$ret = _2022_putchar(\$mode => "\x1B\x28".$final, |
| 350 |
($code - $internalo{94x1}) % 94); |
($code - $_cp{94x1}) % 94); |
| 351 |
} elsif ($output{g0_96} |
} elsif ($output{g0_96} |
| 352 |
&& $internalo{96x1} < $code && $code < $internalo{96x1} + 96*78 -1) { |
&& $_cp{96x1} < $code && $code < $_cp{96x1} + 96*78 -1) { |
| 353 |
## 96 charsets |
## 96 charsets |
| 354 |
my $final = pack("C", int(($code - $internalo{96x1}) / 96) + 0x30); |
my $final = pack("C", int(($code - $_cp{96x1}) / 96) + 0x30); |
| 355 |
$ret = _2022_putchar(\$mode => "\x1B\x2C".$final, |
$ret = _2022_putchar(\$mode => "\x1B\x2C".$final, |
| 356 |
($code - $internalo{96x1}) % 96); |
($code - $_cp{96x1}) % 96); |
| 357 |
} elsif ($internalo{94x2} < $code && $code < $internalo{94x2} + 94*94*78 -1) { |
} elsif ($_cp{94x2} < $code && $code < $_cp{94x2} + 94*94*78 -1) { |
| 358 |
## 94x2 charsets |
## 94x2 charsets |
| 359 |
my $final = pack("C", int(($code - $internalo{94x2}) / (94*94)) + 0x30); |
my $final = pack("C", int(($code - $_cp{94x2}) / (94*94)) + 0x30); |
| 360 |
$ret = _2022_putchar(\$mode => "\x1B\x24\x28".$final, |
$ret = _2022_putchar(\$mode => "\x1B\x24\x28".$final, |
| 361 |
($code - $internalo{94x2}) % (94*94)); |
($code - $_cp{94x2}) % (94*94)); |
| 362 |
} elsif ($internalo{jisx02081990} < $code |
} elsif ($_cp{jisx02081990} < $code |
| 363 |
&& $code < $internalo{jisx02081990} + 94*94 -1) { |
&& $code < $_cp{jisx02081990} + 94*94 -1) { |
| 364 |
$ret = _2022_putchar(\$mode => "\x1B\x26\x40\x1B\x24B", |
$ret = _2022_putchar(\$mode => "\x1B\x26\x40\x1B\x24B", |
| 365 |
($code - $internalo{94x2}) % (94*94)); |
($code - $_cp{94x2}) % (94*94)); |
| 366 |
} elsif ($output{utf8}) { |
} elsif ($output{utf8}) { |
| 367 |
$ret = _2022_putchar(\$mode => "\x1B\x25G", $char) |
$ret = _2022_putchar(\$mode => "\x1B\x25G", $char) |
| 368 |
} else { |
} else { |
| 370 |
} |
} |
| 371 |
$ret; |
$ret; |
| 372 |
}goesx; |
}goesx; |
| 373 |
$$s; |
$s .= _2022_putchar (\$mode => "\x1B\x28\x42" => ''); |
| 374 |
|
$s; |
| 375 |
} |
} |
| 376 |
sub _2022_putchar ($$$) { |
sub _2022_putchar ($$$) { |
| 377 |
my ($mode, $newmode, $char) = @_; |
my ($mode, $newmode, $char) = @_; |
| 382 |
if ($$mode eq "\x1B\x25G") { |
if ($$mode eq "\x1B\x25G") { |
| 383 |
$ret = "\x1B\x25\x40\x1B\x28\x42"; |
$ret = "\x1B\x25\x40\x1B\x28\x42"; |
| 384 |
} |
} |
| 385 |
if ($is{multibyte} || $is{set96} || $newmode eq "\x1B\x25G") { |
if (($is{multibyte} && $newmode ne "\x1B\x24\x28\x42" |
| 386 |
$ret .= "\x1B\x28\x42"; |
&& $newmode ne "\x1B\x24\x28\x40") |
| 387 |
|
|| $is{set96} || $newmode eq "\x1B\x25G") { |
| 388 |
|
## If it is not well-known escape sequence(s), |
| 389 |
|
## designate ASCII for safe. |
| 390 |
|
$ret .= "\x1B\x28\x42" unless $$mode eq "\x1B\x28\x42"; |
| 391 |
} |
} |
| 392 |
if ($newmode =~ /\x1B\x24\x28([\x40-\x42])/) { |
if ($newmode =~ /\x1B\x24\x28([\x40-\x42])/) { |
| 393 |
$ret .= "\x1B\x24$1"; |
$ret .= "\x1B\x24$1"; |
| 396 |
} |
} |
| 397 |
$$mode = $newmode; |
$$mode = $newmode; |
| 398 |
} |
} |
| 399 |
|
if (length $char) { |
| 400 |
if ($is{multibyte} && $is{set96}) { ## 96x2 |
if ($is{multibyte} && $is{set96}) { ## 96x2 |
| 401 |
$ret .= pack("CC", int($char / 96) + 0x20, ($char % 96) + 0x20); |
$ret .= pack("CC", int($char / 96) + 0x20, ($char % 96) + 0x20); |
| 402 |
} elsif ($is{multibyte}) { ## 94x2 |
} elsif ($is{multibyte}) { ## 94x2 |
| 408 |
} else { ## 94x1 |
} else { ## 94x1 |
| 409 |
$ret .= pack("C", $char + 0x21); |
$ret .= pack("C", $char + 0x21); |
| 410 |
} |
} |
| 411 |
|
} |
| 412 |
$ret; |
$ret; |
| 413 |
} |
} |
| 414 |
|
|
| 415 |
sub eucjapan_to_internal ($;%) { |
sub eucjapan_to_internal ($;%) { |
| 416 |
my $s = shift; |
my $s = shift; |
|
$s = \$s unless ref $s; |
|
| 417 |
my %option = @_; |
my %option = @_; |
| 418 |
my $year = $option{edition} || 2000; ## 1978, 1983, 1990=1997, 2000 |
my $year = $option{edition} || 2000; ## 1978, 1983, 1990=1997, 2000 |
| 419 |
$option{G0start} ||= 0x21; $option{G2start} ||= $internalo{jisx0201kana}; |
$option{G0start} ||= 0x21; $option{G2start} ||= $_cp{jisx0201kana}; |
| 420 |
if ($option{G1start} && $option{G3start}) {} |
if ($option{G1start} && $option{G3start}) {} |
| 421 |
elsif ($year < 1983) |
elsif ($year < 1983) |
| 422 |
{$option{G1start} ||= $internalo{jisx02081978}; $option{G3start} ||= -1} |
{$option{G1start} ||= $_cp{jisx02081978}; $option{G3start} ||= -1} |
| 423 |
elsif (1983 <= $year && $year < 1990) |
elsif (1983 <= $year && $year < 1990) |
| 424 |
{$option{G1start} ||= $internalo{jisx02081983}; $option{G3start} ||= -1} |
{$option{G1start} ||= $_cp{jisx02081983}; $option{G3start} ||= -1} |
| 425 |
elsif (1990 <= $year && $year < 2000) |
elsif (1990 <= $year && $year < 2000) |
| 426 |
{$option{G1start} ||= $internalo{jisx02081990}; $option{G3start} ||= -1} |
{$option{G1start} ||= $_cp{jisx02081990}; $option{G3start} ||= -1} |
| 427 |
else #elsif (2000 <= $year) |
else #elsif (2000 <= $year) |
| 428 |
{$option{G1start} ||= $internalo{jisx02132000_1}; $option{G3start} ||= -1} |
{$option{G1start} ||= $_cp{jisx02132000_1}; $option{G3start} ||= -1} |
| 429 |
$$s =~ s{([\x21-\x7E]|\x8E[\xA1-\xFE]|\x8F?[\xA1-\xFE][\xA1-\xFE])}{ |
$s =~ s{([\x21-\x7E]|\x8E[\xA1-\xFE]|\x8F?[\xA1-\xFE][\xA1-\xFE])}{ |
| 430 |
my $char = $1; my $ret = ""; |
my $char = $1; my $ret = ""; |
| 431 |
if ($char =~ /[\x21-\x7E]/) { |
if ($char =~ /[\x21-\x7E]/) { |
| 432 |
$ret = _u8(unpack("C", $char) - 0x21 + $option{G0start}); |
$ret = _u8(unpack("C", $char) - 0x21 + $option{G0start}); |
| 436 |
if ($option{G3start} == -1) { |
if ($option{G3start} == -1) { |
| 437 |
if (77 <= $ku || $ku == 0 || $ku == 2 || $ku == 3 || $ku == 4 |
if (77 <= $ku || $ku == 0 || $ku == 2 || $ku == 3 || $ku == 4 |
| 438 |
|| $ku == 7 || $ku == 11 || $ku == 12 || $ku == 13 || $ku == 14) { |
|| $ku == 7 || $ku == 11 || $ku == 12 || $ku == 13 || $ku == 14) { |
| 439 |
$ret = _u8($ku * 94 + $ten + $internalo{jisx02132000_2}); |
$ret = _u8($ku * 94 + $ten + $_cp{jisx02132000_2}); |
| 440 |
} else { |
} else { |
| 441 |
$ret = _u8($ku * 94 + $ten + $internalo{jisx02121990}); |
$ret = _u8($ku * 94 + $ten + $_cp{jisx02121990}); |
| 442 |
} |
} |
| 443 |
} else { |
} else { |
| 444 |
$ret = _u8($ku * 94 + $ten + $option{G3start}); |
$ret = _u8($ku * 94 + $ten + $option{G3start}); |
| 452 |
} |
} |
| 453 |
$ret; |
$ret; |
| 454 |
}goex; |
}goex; |
| 455 |
|
$s; |
| 456 |
} |
} |
| 457 |
|
|
| 458 |
=head1 NAME |
=item M17N::Code::JA::shiftjis_to_internal ($string, [%options]) |
| 459 |
|
|
| 460 |
M17N::Code::JA --- Japanese string coding system convertion |
Converts string from shift-jis to internal code. |
| 461 |
|
|
| 462 |
=head1 LICENSE |
Available options: |
| 463 |
|
|
| 464 |
|
=over 4 |
| 465 |
|
|
| 466 |
|
=item -edition => 1978 / 1983 / 1990 / 2000 |
| 467 |
|
|
| 468 |
|
Edition of double byte character set (Default: 2000) |
| 469 |
|
|
| 470 |
|
=item -extension => [none] / cp932 / mac / imode / doti / jsky |
| 471 |
|
|
| 472 |
|
Type of private (non official) extension (Default: no private extensions) |
| 473 |
|
|
| 474 |
|
=back |
| 475 |
|
|
| 476 |
This program is free software; you can redistribute it and/or |
=cut |
| 477 |
modify it under the same terms as Perl itself. |
|
| 478 |
|
## G0 = 0x21-0x7E |
| 479 |
|
## G1 = 0xA1-0xDE |
| 480 |
|
## G2 = 0x8141-0x9FFC, 0xE041-0xEFFC |
| 481 |
|
## G3 = 0xF041-0xFCFC |
| 482 |
|
my %S2I; ## cache |
| 483 |
|
sub shiftjis_to_internal ($;%) { |
| 484 |
|
my $s = shift; my %o = @_; |
| 485 |
|
my $year = $o{-edition} || 2000; |
| 486 |
|
my $legacy = 0; ## legacy variants before X0213 G3 |
| 487 |
|
$o{-G0start} ||= 0x21; $o{-G1start} ||= $_cp{jisx0201kana}; |
| 488 |
|
if ($o{-G2start} && $o{-G3start}) {} |
| 489 |
|
elsif ($year < 1983) |
| 490 |
|
{$o{-G2start} ||= $_cp{jisx02081978}; $o{-G3start} ||= $_cp{jisx02132000_2}} |
| 491 |
|
elsif (1983 <= $year && $year < 1990) |
| 492 |
|
{$o{-G2start} ||= $_cp{jisx02081983}; $o{-G3start} ||= $_cp{jisx02132000_2}} |
| 493 |
|
elsif (1990 <= $year && $year < 2000) |
| 494 |
|
{$o{-G2start} ||= $_cp{jisx02081990}; $o{-G3start} ||= $_cp{jisx02132000_2}} |
| 495 |
|
else #elsif (2000 <= $year) |
| 496 |
|
{$o{-G2start} ||= $_cp{jisx02132000_1}; $o{-G3start} ||= $_cp{jisx02132000_2}} |
| 497 |
|
if ($o{-extension} eq 'imode' || $o{-extension} eq 'doti') { |
| 498 |
|
$o{-G3start} = $_cp{x_imode_doti}; $legacy = 1; |
| 499 |
|
} |
| 500 |
|
$s =~ s{ |
| 501 |
|
([\x21-\x7E]) |
| 502 |
|
| ([\x81-\x9F\xE0-\xEF][\x40-\x7E\x80-\xFC]) |
| 503 |
|
| ([\xF0-\xFC][\x40-\x7E\x80-\xFC]) |
| 504 |
|
| ([\xA1-\xDF]) |
| 505 |
|
| ([\x80-\xFF]) |
| 506 |
|
}{ |
| 507 |
|
my ($g0, $g2, $g3, $g1, $broken) = ($1, $2, $3, $4, $5); |
| 508 |
|
my $ret = ''; |
| 509 |
|
if ($g0) { |
| 510 |
|
$S2I{$g0}->{$o{-G0start}} = _u8(unpack('C', $g0) - 0x21 + $o{-G0start}) |
| 511 |
|
unless $S2I{$g0}->{$o{-G0start}}; |
| 512 |
|
$ret = $S2I{$g0}->{$o{-G0start}}; |
| 513 |
|
} elsif ($g2) { |
| 514 |
|
unless ($S2I{$g2}->{$o{-G2start}}) { |
| 515 |
|
my ($f, $s) = unpack ('CC', $g2); |
| 516 |
|
if (0x9E < $s) { |
| 517 |
|
$f = $f * 2 - ($f >= 0xE0 ? 0x181 : 0x101); $s -= 0x9F; |
| 518 |
|
} else { |
| 519 |
|
$f = $f * 2 - ($f >= 0xE0 ? 0x182 : 0x102); $s -= 0x40 + ($s > 0x7F); |
| 520 |
|
} |
| 521 |
|
$S2I{$g2}->{$o{-G2start}} = _u8 ($f * 94 + $s + $o{-G2start}); |
| 522 |
|
} |
| 523 |
|
$ret = $S2I{$g2}->{$o{-G2start}}; |
| 524 |
|
} elsif ($g3) { |
| 525 |
|
unless ($S2I{$g3}->{$o{-G3start}}) { |
| 526 |
|
my ($f, $s) = unpack ('CC', $g3); |
| 527 |
|
if ($legacy) { |
| 528 |
|
$s -= 0x40 + ($s > 0x7F); |
| 529 |
|
$S2I{$g3}->{$o{-G3start}} = _u8 (($f - 0xF0) * 188 + $s + $o{-G3start}); |
| 530 |
|
} else { ## X0213 |
| 531 |
|
if (0x9F <= $s) { |
| 532 |
|
$f = $SJIS_G3_to_KUe{$f}; $s -= 0x9F; |
| 533 |
|
} else { |
| 534 |
|
$f = $SJIS_G3_to_KUo{$f}; $s -= 0x40 + ($s > 0x7F); |
| 535 |
|
} |
| 536 |
|
$S2I{$g3}->{$o{-G3start}} = _u8 ($f * 94 + $s + $o{-G3start}); |
| 537 |
|
} |
| 538 |
|
} |
| 539 |
|
$ret = $S2I{$g3}->{$o{-G3start}}; |
| 540 |
|
} elsif ($g1) { |
| 541 |
|
$S2I{$g1}->{$o{-G1start}} = _u8(unpack('C', $g1) - 0xA1 + $o{-G1start}) |
| 542 |
|
unless $S2I{$g1}->{$o{-G1start}}; |
| 543 |
|
$ret = $S2I{$g1}->{$o{-G1start}}; |
| 544 |
|
} |
| 545 |
|
$ret; |
| 546 |
|
}gex; |
| 547 |
|
$s; |
| 548 |
|
} |
| 549 |
|
|
| 550 |
|
=item $s = M17N::Code::JA::internal_to_shiftjis ($s, [%options]) |
| 551 |
|
|
| 552 |
|
Converts internal coded string to shift-jis coded string. |
| 553 |
|
|
| 554 |
|
=cut |
| 555 |
|
|
| 556 |
|
my (%_I2S_1, %_I2S_2, %_I2S_2L, %_I2S); ## caches |
| 557 |
|
sub internal_to_shiftjis ($;%) { |
| 558 |
|
my $s = shift; my %o = @_; |
| 559 |
|
my $year = $o{-edition}; ## 0 (= all unify), 1983, 1990 = 1997, 2000 |
| 560 |
|
$o{-x0201_latin} ||= 1; $o{-x0201_katakana} ||= 1; |
| 561 |
|
$o{-x0208_78} = 1 if $year < 1983; |
| 562 |
|
$o{-x0208_83} = 1 if !$year || (1983 <= $year && $year < 1990); |
| 563 |
|
$o{-x0208_90} = 1 if !$year || (1990 <= $year && $year < 2000); |
| 564 |
|
if (!$year || ($year >= 2000)) { |
| 565 |
|
$o{-x0213_A0_1} = 1; $o{-x0213_A0_2} = 1; |
| 566 |
|
} |
| 567 |
|
if ($o{-extension}) { ## one of private extensions |
| 568 |
|
$o{-x0213_A0_2} = 0; $o{ '-' . $o{-extension} } = 1; |
| 569 |
|
} |
| 570 |
|
$o{-undefchar} ||= "\x81\xAC"; |
| 571 |
|
$s =~ s{([\xC0-\xFF][\x80-\xBF]*)}{ |
| 572 |
|
my ($code, $ret) = (_ucode($1), ''); |
| 573 |
|
#if ($code < 0x7F) { ## G0 = ASCII |
| 574 |
|
# $ret = pack("C", $code); |
| 575 |
|
#} els |
| 576 |
|
if ($o{-x0201_latin} |
| 577 |
|
&& $_cp{jisx0201latin} <= $code && $code < $_cp{jisx0201latin_last}) { |
| 578 |
|
$_I2S{$code} = pack("C", $code - $_cp{jisx0201latin} + 0x21) |
| 579 |
|
unless $_I2S{$code}; |
| 580 |
|
$ret = $_I2S{$code}; |
| 581 |
|
} elsif ($o{-x0208_78} |
| 582 |
|
&& $_cp{jisx02081978} <= $code && $code < $_cp{jisx02081978_last}) { |
| 583 |
|
$code -= $_cp{jisx02081978}; |
| 584 |
|
unless ($_I2S_1{$code}) { |
| 585 |
|
my ($c1, $c2) = (int($code / 94) + 0x21, ($code % 94) + 0x21); |
| 586 |
|
$_I2S_1{$code} = pack('CC', (($c1 - 1) >> 1) + ($c1 < 0x5F ? 0x71 : 0xb1), |
| 587 |
|
$c2 + (($c1 & 1) ? ($c2 < 0x60 ? 0x1F : 0x20) : 0x7E)); |
| 588 |
|
} |
| 589 |
|
$ret = $_I2S_1{$code}; |
| 590 |
|
} elsif ($o{-x0208_83} |
| 591 |
|
&& $_cp{jisx02081983} <= $code && $code < $_cp{jisx02081983_last}) { |
| 592 |
|
$code -= $_cp{jisx02081983}; |
| 593 |
|
unless ($_I2S_1{$code}) { |
| 594 |
|
my ($c1, $c2) = (int($code / 94) + 0x21, ($code % 94) + 0x21); |
| 595 |
|
$_I2S_1{$code} = pack('CC', (($c1 - 1) >> 1) + ($c1 < 0x5F ? 0x71 : 0xb1), |
| 596 |
|
$c2 + (($c1 & 1) ? ($c2 < 0x60 ? 0x1F : 0x20) : 0x7E)); |
| 597 |
|
} |
| 598 |
|
$ret = $_I2S_1{$code}; |
| 599 |
|
} elsif ($o{-x0208_90} |
| 600 |
|
&& $_cp{jisx02081990} <= $code && $code < $_cp{jisx02081990_last}) { |
| 601 |
|
$code -= $_cp{jisx02081990}; |
| 602 |
|
unless ($_I2S_1{$code}) { |
| 603 |
|
my ($c1, $c2) = (int($code / 94) + 0x21, ($code % 94) + 0x21); |
| 604 |
|
$_I2S_1{$code} = pack('CC', (($c1 - 1) >> 1) + ($c1 < 0x5F ? 0x71 : 0xb1), |
| 605 |
|
$c2 + (($c1 & 1) ? ($c2 < 0x60 ? 0x1F : 0x20) : 0x7E)); |
| 606 |
|
} |
| 607 |
|
$ret = $_I2S_1{$code}; |
| 608 |
|
} elsif ($o{-x0213_A0_1} |
| 609 |
|
&& $_cp{jisx02132000_1} <=$code && $code < $_cp{jisx02132000_1_last}) { |
| 610 |
|
$code -= $_cp{jisx02132000_1}; |
| 611 |
|
unless ($_I2S_1{$code}) { |
| 612 |
|
my ($c1, $c2) = (int($code / 94) + 0x21, ($code % 94) + 0x21); |
| 613 |
|
$_I2S_1{$code} = pack('CC', (($c1 - 1) >> 1) + ($c1 < 0x5F ? 0x71 : 0xb1), |
| 614 |
|
$c2 + (($c1 & 1) ? ($c2 < 0x60 ? 0x1F : 0x20) : 0x7E)); |
| 615 |
|
} |
| 616 |
|
$ret = $_I2S_1{$code}; |
| 617 |
|
} elsif ($o{-x0201_katakana} |
| 618 |
|
&& $_cp{jisx0201kana} <= $code && $code < $_cp{jisx0201kana_last1}) { |
| 619 |
|
$_I2S{$code} = pack("C", $code - $_cp{jisx0201kana} + 0xA1) |
| 620 |
|
unless $_I2S{$code}; |
| 621 |
|
$ret = $_I2S{$code}; |
| 622 |
|
} elsif ($o{-x0213_A0_2} |
| 623 |
|
&& ($_cp{jisx02132000_2} <= $code && $code < $_cp{jisx02132000_2_last})) { |
| 624 |
|
$code -= $_cp{jisx02132000_2}; |
| 625 |
|
unless ($_I2S_2{$code}) { |
| 626 |
|
my ($c1, $c2) = (int($code / 94), ($code % 94) + 0x21); |
| 627 |
|
$_I2S_2{$code} = pack('CC', $_KU_to_SJIS_G3{ $c1 }, |
| 628 |
|
$c2 + (($c1 & 1) ? 0x7E : ($c2 < 0x60 ? 0x1F : 0x20))); |
| 629 |
|
} |
| 630 |
|
$ret = $_I2S_2{$code}; |
| 631 |
|
} elsif ($o{-imode} && $_cp{x_imode} <= $code && $code < $_cp{x_imode_last}) { |
| 632 |
|
$code -= $_cp{x_imode_doti}; |
| 633 |
|
unless ($_I2S_2L{$code}) { |
| 634 |
|
my $c2 = $code % 188; $_I2S_2L{$code} = pack('CC', |
| 635 |
|
int($code / 188) + 0xF0, $c2 + ($c2 > 0x3E ? 0x41 : 0x40)); |
| 636 |
|
} |
| 637 |
|
$ret = $_I2S_2L{$code}; |
| 638 |
|
} elsif ($o{-doti} && $_cp{x_doti} <= $code && $code < $_cp{x_doti_last}) { |
| 639 |
|
$code -= $_cp{x_imode_doti}; |
| 640 |
|
unless ($_I2S_2L{$code}) { |
| 641 |
|
my $c2 = $code % 188; $_I2S_2L{$code} = pack('CC', |
| 642 |
|
int($code / 188) + 0xF0, $c2 + ($c2 > 0x3E ? 0x41 : 0x40)); |
| 643 |
|
} |
| 644 |
|
$ret = $_I2S_2L{$code}; |
| 645 |
|
} else { |
| 646 |
|
$ret = $o{-undefchar}; |
| 647 |
|
} |
| 648 |
|
$ret; |
| 649 |
|
}goex; |
| 650 |
|
$s; |
| 651 |
|
} |
| 652 |
|
|
| 653 |
|
=head1 SEE ALSO |
| 654 |
|
|
| 655 |
|
=over 4 |
| 656 |
|
|
| 657 |
|
=item ASTEL Emoji |
| 658 |
|
|
| 659 |
|
<http://www.ttnet.co.jp/tokyodenwa_astel/doti/siyou/emoji.htm> |
| 660 |
|
|
| 661 |
|
=back |
| 662 |
|
|
| 663 |
|
=head1 LICENSE |
| 664 |
|
|
| 665 |
=head1 AUTHOR |
This program is free software; you can redistribute it and/or |
| 666 |
|
modify it under the same terms as Perl itself. |
| 667 |
|
|
| 668 |
wakaba <wakaba@suika.fam.cx> |
=head1 CHANGE |
| 669 |
|
|
| 670 |
$Id$ |
See F<ChangeLog>. |
| 671 |
|
$Date$ |
| 672 |
|
|
| 673 |
=cut |
=cut |
| 674 |
|
|