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wakaba |
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#!/usr/bin/perl |
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use strict; |
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=head1 NEMA |
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esr2pm.pl --- Simple Encode module generator |
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=cut |
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my %ReplaceText = &ReplaceText; |
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my %Info; |
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my $mode = 0; |
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my $section = ''; |
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my %item; |
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while (<>) { |
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if ($mode == 1) { ## In a block |
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if (/^\}$/) { |
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$item{ModuleName} ||= $item{Name}; |
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$item{ModuleName} =~ s/[^0-9A-Za-z_]/_/g; |
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push @{ $Info{encoding} }, {%item}; |
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$mode = 0; %item = (); |
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} elsif (/^(.+):$/) { |
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$section = $1; |
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} elsif (/^\t(.+)$/) { |
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my $l = $1; |
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if ($section == 'Encode' || $section == 'Decode') { |
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if ($l =~ /^->(.+)$/) { |
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$l = qq(my \$e = Encode::find_encoding (q($1))->__clone;\n\$e->{_encode_mapping} = 0;\n\$s = \$e->encode (\$s);); |
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} elsif ($l =~ /^<-(.+)$/) { |
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$l = qq(my \$e = Encode::find_encoding (q($1))->__clone;\n\$e->{_decode_mapping} = 0;\n\$s = \$e->decode (\$s);); |
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} elsif ($l =~ /^(?:<=|=>)(.+)$/) { |
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$l = qq(\$s = Encode::Table::convert (\$s, [qw($1)], \%tblopt) if \$tbl;); |
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} elsif ($l =~ /^utf8:o(n|ff)$/) { |
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$l = qq(Encode::_utf8_o$1 (\$s);); |
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} elsif ($l =~ /^use:table:(.+)$/) { |
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$l = qq(eval q(use Encode::Table::$1) unless \$Encode::Table::$1::VERSION;); |
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} elsif ($l =~ /^use:(.+)$/) { |
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$l = qq(eval q(use $1) unless \$$1::VERSION;); |
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} |
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} |
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if ($item{$section}) { |
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$item{$section} .= "\n".$l; |
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} else { |
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$item{$section} = $l; |
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} |
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} |
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} else { ## Out of blocks |
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if (/^\{$/) { |
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$mode = 1; |
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} elsif (/^(.+):$/) { |
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$section = $1; |
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} elsif (/^\t(.*)$/) { |
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my $t = $1; |
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if ($Info{$section}) { |
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$Info{$section} .= "\n".$t; |
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} else { |
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$Info{$section} = $t; |
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} |
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} |
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} |
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} |
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$ReplaceText{MYSELF} = qq(Encode::$Info{Name}); |
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print <<EOH; |
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## This file is auto-generated (at @{[ sprintf '%04d-%02d-%02dT%02d:%02d:%02dZ', (gmtime)[5]+1900, (gmtime)[4]+1, (gmtime)[3,2,1,0] ]}). |
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## Do not edit by hand! |
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=head1 NAME |
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$ReplaceText{MYSELF} --- $Info{ShortDescription} |
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@{[ $Info{'POD:DESCRIPTION'} ? qq{=head1 DESCRIPTION |
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$Info{'POD:DESCRIPTION'}} : '']} |
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=cut |
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package $ReplaceText{MYSELF}; |
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use 5.7.3; |
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use strict; |
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our \$VERSION = q(@{[sprintf '%04d.%02d%02d', (gmtime)[5]+1900, (gmtime)[4]+1, (gmtime)[3]]}); |
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=head1 ENCODINGS |
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@{[ $Info{'POD:ENCODING:PREAMBLE'} ? qq( |
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$Info{'POD:ENCODING:PREAMBLE'} |
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) : '']} |
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=over 8 |
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=cut |
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EOH |
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for my $encode (@{ $Info{encoding} }) { |
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for my $ED (qw/Encode Decode/) { |
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my $ed = lc $ED; |
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if ($encode->{$ED} =~ /Encode::Table/) { |
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$encode->{$ED} = q/require Encode::Table; |
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my $tbl = defined $obj->{_/.$ed.q/_mapping} ? $obj->{_/.$ed.q/_mapping} : 1; |
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my %tblopt = (-autoload => defined $obj->{_/.$ed.q/_mapping_autoload} ? $obj->{_/.$ed.q/_mapping_autoload} : 1); |
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/.$encode->{$ED}; |
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} |
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$encode->{$ED} =~ s/\n/\n /g; |
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} |
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print <<EOH; |
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package Encode::$Info{Name}::$encode->{ModuleName}; |
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our \$VERSION = \$Encode::$Info{Name}::VERSION; |
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use base qw(Encode::Encoding); |
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__PACKAGE__->Define (qw/$encode->{Name} $encode->{Alias}/); |
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=item $encode->{Name} |
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$encode->{Description}@{[ $encode->{Alias} ? ' |
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(Alias: ' . join (', ', split /\s+/, $encode->{Alias}) . ')' : '' ]} |
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=cut |
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sub encode (\$\$;\$) { |
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my (\$obj, \$s, \$chk) = \@_; |
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$encode->{Encode} |
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\$_[1] = '' if \$chk; |
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return \$s; |
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} |
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sub decode (\$\$;\$) { |
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my (\$obj, \$s, \$chk) = \@_; |
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$encode->{Decode} |
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\$_[1] = '' if \$chk; |
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return \$s; |
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} |
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EOH |
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} |
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print <<EOH; |
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=back |
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@{[ $Info{'POD:ENCODING:POSTAMBLE'} ? qq( |
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$Info{'POD:ENCODING:POSTAMBLE'} |
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) : '']} |
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=cut |
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sub Encode::Encoding::__clone (\$) { |
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my \$self = shift; |
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bless {%\$self}, ref \$self; |
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} |
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EOH |
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for my $name (qw/EXAMPLE/, 'SEE ALSO', 'TO DO', qw/AUTHORS LICENSE/) { |
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if ($Info{qq(POD:$name)}) { |
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$Info{qq(POD:$name)} =~ s/%%([A-Za-z0-9_]+)%%/$ReplaceText{$1}/g; |
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print <<EOH; |
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=head1 $name |
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$Info{qq(POD:$name)} |
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EOH |
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} |
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} |
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print <<EOH; |
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=cut |
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1; |
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EOH |
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sub ReplaceText () { |
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my %RT = ( |
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GNUGPL2 => q{This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program; see the file COPYING. If not, write to |
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the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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Boston, MA 02111-1307, USA.}, |
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PerlLicense => q{This library is free software; you can redistribute it |
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and/or modify it under the same terms as Perl itself.}, |
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ReferenceIANAREG => q([IANAREG] "CHARACTER SETS", IANA <http://www.iana.org/>, |
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<http://www.iana.org/assignments/character-sets>. |
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The charset registry for IETF <http://www.ietf.org/> standards.), |
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ReferenceJISX0208_1997 => q(JIS X 0208:1997, "7-bit and 8-bit double byte coded Kanji |
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set for information interchange", Japan Industrial Standards |
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Committee (JISC) <http://www.jisc.go.jp/>, 1997.), |
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ReferenceJISX0213_2000 => q(JIS X 0213:2000, "7-bit and 8-bit double byte coded extended Kanji |
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sets for information interchange", Japan Industrial Standards |
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Committee (JISC) <http://www.jisc.go.jp/>, 2000.), |
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YEAR => (gmtime)[5]+1900, |
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); |
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%RT; |
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} |
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=head1 SEE ALSO |
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L<Encode>, L<Encode::Table> |
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=head1 LICENSE |
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Copyright 2002 Wakaba <w@suika.fam.cx> |
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This library is free software; you can redistribute it |
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and/or modify it under the same terms as Perl itself. |
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Note that modules generated by this script should be |
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licensed by the licenser of source file so that copyright |
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holder of this script does not claim any right to them. |
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=cut |
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# $Date: $ |
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### esr2pm.pl ends here |
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