Changeset 14973 for platform/tdiary/util

Timestamp:

07/01/08 07:11:12 (5 months ago)

Author:

hsbt

Message:

add migrate_to_utf8.

Files:

• platform/tdiary/util/convert_pstore.rb (modified) (4 diffs)

platform/tdiary/util/convert_pstore.rb

@@ -2 +2 @@
 # convert utf-8 in pstore.
 #
+# usage: convert_pstore.rb file1
+#
+
+$KCODE = 'u'
+
+require 'nkf'
+require "pstore"
+begin
+        require "iconv"
+rescue LoadError
+end
 
 def convert_pstore( file )
-        require "pstore"
-
         db = PStore.new( file )
         begin
@@ -32 +41 @@
                 data.each_with_index do |e, i|
                         if String === e
-                                data[i] = @conf.migrate_to_utf8( e )
+                                data[i] = migrate_to_utf8( e )
                         else
                                 convert_element( e )
@@ -41 +50 @@
                         var = data.instance_variable_get( e )
                         if String === var
-                                data.instance_variable_set( e, @conf.migrate_to_utf8( var ) )
+                                data.instance_variable_set( e, migrate_to_utf8( var ) )
                         else
                                 convert_element( var )
@@ -49 +58 @@
 end
 
-convert_pstore(ARGV[0])
+def migrate_to_utf8( str )
+        to_native( str, 'EUC-JP' )
+end
+
+def to_native( str, charset = nil )
+        begin
+                Iconv.conv('utf-8', charset || 'utf-8', str)
+        rescue
+                from = case charset
+                        when /^utf-8$/i
+                                'W'
+                        when /^shift_jis/i
+                                'S'
+                        when /^EUC-JP/i
+                                'E'
+                        else
+                                ''
+                end
+                NKF::nkf("-m0 -#{from}w", str)
+        end
+end
+
+convert_pstore( ARGV[0] )