зеркало из https://github.com/github/ruby.git
132 строки
3.9 KiB
Ruby
132 строки
3.9 KiB
Ruby
require File.expand_path('../lib/jisx0208', __FILE__)
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ENCODES = [
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{
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:name => "SHIFT_JIS-DOCOMO",
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:src_zone => [0xF8..0xFC, 0x40..0xFC, 8],
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:dst_ilseq => 0xFFFE,
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:map => [
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[0xE63E..0xE757, JISX0208::Char.from_sjis(0xF89F)],
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],
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},
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{
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:name => "ISO-2022-JP-KDDI",
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:src_zone => [0x21..0x7E, 0x21..0x7E, 8],
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:dst_ilseq => 0xFFFE,
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:map => [
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[0xE468..0xE5B4, JISX0208::Char.new(0x7521)],
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[0xE5B5..0xE5CC, JISX0208::Char.new(0x7867)],
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[0xE5CD..0xE5DF, JISX0208::Char.new(0x7921)],
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[0xEA80..0xEAFA, JISX0208::Char.new(0x7934)],
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[0xEAFB..0xEB0D, JISX0208::Char.new(0x7854)],
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[0xEB0E..0xEB8E, JISX0208::Char.new(0x7A51)],
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],
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},
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{
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:name => "SHIFT_JIS-KDDI",
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:src_zone => [0xF3..0xFC, 0x40..0xFC, 8],
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:dst_ilseq => 0xFFFE,
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:map => [
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[0xE468..0xE5B4, JISX0208::Char.from_sjis(0xF640)],
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[0xE5B5..0xE5CC, JISX0208::Char.from_sjis(0xF7E5)],
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[0xE5CD..0xE5DF, JISX0208::Char.from_sjis(0xF340)],
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[0xEA80..0xEAFA, JISX0208::Char.from_sjis(0xF353)],
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[0xEAFB..0xEB0D, JISX0208::Char.from_sjis(0xF7D2)],
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[0xEB0E..0xEB8E, JISX0208::Char.from_sjis(0xF3CF)],
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],
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},
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{
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:name => "SHIFT_JIS-SOFTBANK",
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:src_zone => [0xF3..0xFC, 0x40..0xFC, 8],
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:dst_ilseq => 0xFFFE,
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:map => [
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[0xE001..0xE05A, JISX0208::Char.from_sjis(0xF941)],
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[0xE101..0xE15A, JISX0208::Char.from_sjis(0xF741)],
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[0xE201..0xE25A, JISX0208::Char.from_sjis(0xF7A1)],
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[0xE301..0xE34D, JISX0208::Char.from_sjis(0xF9A1)],
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[0xE401..0xE44C, JISX0208::Char.from_sjis(0xFB41)],
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[0xE501..0xE53E, JISX0208::Char.from_sjis(0xFBA1)],
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],
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},
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]
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def zone(*args)
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bits = args.pop
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[*args.map{|range| "0x%02X-0x%02X" % [range.begin, range.end] }, bits].join(' / ')
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end
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def header(params)
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(<<END_HEADER_TEMPLATE % [params[:name], zone(*params[:src_zone]), params[:dst_ilseq]])
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# DO NOT EDIT THIS FILE DIRECTLY
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TYPE ROWCOL
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NAME %s
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SRC_ZONE %s
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OOB_MODE ILSEQ
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DST_ILSEQ 0x%04X
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DST_UNIT_BITS 16
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END_HEADER_TEMPLATE
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end
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def generate_to_ucs(params, pairs)
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pairs.sort_by! {|u, c| c }
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name = "EMOJI_#{params[:name]}%UCS"
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File.open("#{name}.src", "w") do |io|
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io.print header(params.merge(name: name.tr('%', '/')))
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io.puts
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io.puts "BEGIN_MAP"
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io.print pairs.inject("") {|acc, uc| acc += "0x%04X = 0x%04X\n" % uc.reverse }
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io.puts "END_MAP"
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end
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end
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def generate_from_ucs(params, pairs)
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pairs.sort_by! {|u, c| u }
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name = "UCS%EMOJI_#{params[:name]}"
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File.open("#{name}.src", "w") do |io|
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io.print header(params.merge(name: name.tr('%', '/')))
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io.puts
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io.puts "BEGIN_MAP"
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io.print pairs.inject("") {|acc, uc| acc += "0x%04X = 0x%04X\n" % uc }
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io.puts "END_MAP"
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end
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end
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def make_pairs(code_map)
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code_map.inject([]) {|acc, (range, ch)|
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acc += range.map{|uni| pair = [uni, Integer(ch)]; ch = ch.succ; next pair }
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}
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end
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ENCODES.each do |params|
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pairs = make_pairs(params[:map], ¶ms[:conv])
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generate_to_ucs(params, pairs)
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generate_from_ucs(params, pairs)
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end
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# generate KDDI-UNDOC for Shift_JIS-KDDI
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kddi_sjis_map = ENCODES.select{|enc| enc[:name] == "SHIFT_JIS-KDDI"}.first[:map]
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pairs = kddi_sjis_map.inject([]) {|acc, (range, ch)|
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acc += range.map{|uni| pair = [ch.to_sjis - 0x700, Integer(ch)]; ch = ch.succ; next pair }
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}
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params = {
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:name => "SHIFT_JIS-KDDI-UNDOC",
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:src_zone => [0xF3..0xFC, 0x40..0xFC, 8],
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:dst_ilseq => 0xFFFE,
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}
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generate_from_ucs(params, pairs)
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generate_to_ucs(params, pairs)
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# generate KDDI-UNDOC for ISO-2022-JP-KDDI
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kddi_2022_map = ENCODES.select{|enc| enc[:name] == "ISO-2022-JP-KDDI"}.first[:map]
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pairs = kddi_2022_map.each_with_index.inject([]) {|acc, ((range, ch), i)|
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sjis = kddi_sjis_map[i][1]
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acc += range.map{|uni| pair = [sjis.to_sjis - 0x700, Integer(ch)]; ch = ch.succ; sjis = sjis.succ; next pair }
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}
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params = {
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:name => "ISO-2022-JP-KDDI-UNDOC",
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:src_zone => [0x21..0x7E, 0x21..0x7E, 8],
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:dst_ilseq => 0xFFFE,
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}
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generate_from_ucs(params, pairs)
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