1 # Copyright (C) 2002-2004 Kouichirou Eto, All rights reserved.
4 require "chise/libchise"
7 module ParseValueModule
10 return v.to_i if /\A\d+\Z/ =~ v # number?
11 return $1 if /\A"(.+)"\Z/ =~ v # remove surrounding "
20 @location = CHISE::DataSource::DB_DIR.path
27 attr_reader :ds, :location
31 @ds = DataSource.new(CHISE::DataSource::Berkeley_DB, @location.to_s, 0, 0755)
35 # @ds.close if @ds # do not close for now
39 def each_feature_name()
41 @ds.each_feature_name {|f|
42 next if f.to_s == "." || f.to_s == ".."
43 next if f.to_s =~ /\.txt\Z/
44 yield(f.path.unescape_win_filename.unescape.to_s)
50 each_entry("character/by_feature") {|f| yield(f) }
55 @feature_db[name] = FeatureDB.new(self, name) if @feature_db[name].nil?
59 def load_feature(cid, name)
61 feature = get_feature(name)
62 feature.get_value(cid)
67 @ccs_db[name] = CCS_DB.new(self, name) if @ccs_db[name].nil?
71 def decode_char(ccs, code_point)
74 ccsdb.decode(code_point)
79 @byids_db[n] = ByIDS_DB.new(self, n) if @byids_db[n].nil?
84 include EachEntryModule
87 module TableManagementModule
91 each_char {|k, v| h[k] = v }
96 txt = @name.path.escape.escape_win_filename.to_s+".txt"
97 t = @cd.location+@category+@keyvalue+txt
99 to_hash.sort.each {|k, v|
100 out.printf("%s\t%s\n", k, v)
107 include ParseValueModule
108 include TableManagementModule
110 def initialize(cd, name)
111 @cd, @name = cd, name
113 @feature = @ds.get_feature(@name.path.escape.escape_win_filename.to_s)
114 @category, @keyvalue = "character", "feature"
119 def setup_db(w) @feature.setup_db(w); end
126 def set_value(cid, value)
127 @feature.set_value(cid, value)
131 parse_value(@feature.get_value(cid))
135 @feature.each_char {|cid, value|
137 yield(cid, parse_value(value))
143 include TableManagementModule
145 def initialize(cd, name)
146 @cd, @name = cd, name
148 @ccs = @ds.get_ccs(@name)
150 @category, @keyvalue = "character", "by_feature"
155 def setup_db(w) @ccs.setup_db(w); end
156 def sync() @ccs.sync(); end
158 def set(code_point, cid) @ccs.set(code_point, cid); end
159 def decode(code_point) @ccs.decode(code_point); end
162 db_dir = CHISE::DataSource::DB_DIR
163 @dsr = DataSource_R.new(CHISE::DataSource::Berkeley_DB, db_dir, 0, 0755) if @dsr.nil?
165 @ccsr = CCS_R.new(@dsr, @name) if @ccsr.nil?
168 def each_char # call CCS_R here.
170 @ccsr.each_char {|code_point, cid|
171 yield(code_point, cid)
177 include ParseValueModule
179 include TableAccessModule
180 include TableManagementModule
182 def initialize(cd, name)
183 @cd, @name = cd, name
185 @category, @keyvalue = "character", "by_ids"
194 return nil if @db.nil?
195 parse_c_string(@db.get(ids))
198 def set_decoded_char(ids, cid)
200 raise "@db is nil." if @db.nil?
201 @db.put(ids, format_char_id(cid))
206 raise "@db is nil." if @db.nil?
208 yield(parse_value(k), parse_c_string(v))