File: generate_uca_table.rb

package info (click to toggle)
groonga-normalizer-mysql 1.2.8-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 5,140 kB
  • sloc: ansic: 60,749; ruby: 1,188; sh: 217; makefile: 7
file content (191 lines) | stat: -rwxr-xr-x 5,722 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
#!/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