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#!/usr/bin/env ruby
#
# Copyright (C) 2013-2018 Kouhei Sutou <kou@clear-code.com>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
require "optparse"
$LOAD_PATH.unshift(File.dirname(__FILE__))
require "parser"
@version = nil
@suffix = ""
@options = {
split_small_kana: false,
split_kana_with_voiced_sound_mark: false,
split_kana_with_semi_voiced_sound_mark: false,
debug: false,
}
option_parser = OptionParser.new
option_parser.banner += " MYSQL_SOURCE/strings/ctype-uca.c"
option_parser.on("--version=VERSION", "Use VERSION as UCA version") do |version|
@version = version
end
option_parser.on("--suffix=SUFFIX", "Add SUFFIX to names") do |suffix|
@suffix = suffix
end
option_parser.on("--[no-]split-small-kana",
"Split small hiragana (katakana) and " +
"large hiragana (katakana)",
"(#{@options[:split_small_kana]})") do |boolean|
@options[:split_small_kana] = boolean
end
option_parser.on("--[no-]split-kana-with-voiced-sound-mark",
"Split hiragana (katakana) with voiced sound mark",
"(#{@options[:split_kana_with_voiced_sound_mark]})") do |boolean|
@options[:split_kana_with_voiced_sound_mark] = boolean
end
option_parser.on("--[no-]split-kana-with-semi-voiced-sound-mark",
"Split hiragana (katakana) with semi-voiced sound mark",
"(#{@options[:split_kana_with_semi_voiced_sound_mark]})") do |boolean|
@options[:split_kana_with_semi_voiced_sound_mark] = boolean
end
option_parser.on("--[no-]debug",
"Enable debug output") do |boolean|
@options[:debug] = boolean
end
begin
option_parser.parse!(ARGV)
rescue OptionParser::ParseError
$stderr.puts($!)
exit(false)
end
if ARGV.size != 1
puts(option_parser)
exit(false)
end
ctype_uca_c_path = ARGV[0]
parser = CTypeUCAParser.new(@version, @options)
File.open(ctype_uca_c_path) do |ctype_uca_c|
parser.parse(ctype_uca_c)
end
normalization_table = parser.normalization_table
normalized_ctype_uca_c_path =
ctype_uca_c_path.sub(/\A.*\/([^\/]+\/strings\/ctype-uca\.c)\z/, "\\1")
puts(<<-HEADER)
/*
Copyright(C) 2013-2015 Kouhei Sutou <kou@clear-code.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; version 2
of the License.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
MA 02110-1301, USA
This file uses normalization table defined in
#{normalized_ctype_uca_c_path}.
The following is the header of the file:
Copyright (c) 2004, 2014, Oracle and/or its affiliates. All rights reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; version 2
of the License.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
MA 02110-1301, USA
UCA (Unicode Collation Algorithm) support.
Written by Alexander Barkov <bar@mysql.com>
*/
#pragma once
#include <stdint.h>
HEADER
def variable_name_prefix
prefix = "unicode"
if @version
prefix << "_#{@version}"
end
prefix << "_ci#{@suffix}"
prefix
end
def page_name(page)
"#{variable_name_prefix}_page_%02x" % page
end
normalization_table.each do |page, characters|
puts(<<-PAGE_HEADER)
static uint32_t #{page_name(page)}[] = {
PAGE_HEADER
lines = characters.each_with_index.each_slice(8).collect do |characters_group|
formatted_code_points = characters_group.collect do |normalized, low_code|
normalized ||= (page << 8) + low_code
"0x%05x" % normalized
end
" " + formatted_code_points.join(", ")
end
puts(lines.join(",\n"))
puts(<<-PAGE_FOOTER)
};
PAGE_FOOTER
end
puts(<<-PAGES_HEADER)
static uint32_t *#{variable_name_prefix}_table[] = {
PAGES_HEADER
pages = []
normalization_table.each do |page, characters|
pages[page] = page_name(page)
end
lines = pages.each_slice(2).collect do |pages_group|
formatted_pages = pages_group.collect do |page|
"%19s" % (page || "NULL")
end
" " + formatted_pages.join(", ")
end
puts(lines.join(",\n"))
puts(<<-PAGES_FOOTER)
};
PAGES_FOOTER
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