n.c.

[chise/ruby.git] / chise / iconv.rb

diff --git a/chise/iconv.rb b/chise/iconv.rb
index 5ef044b..d361da6 100755 (executable)
--- a/chise/iconv.rb
+++ b/chise/iconv.rb
@@ -77,10 +77,35 @@ class String
   def u16toeuc()       Iconv.iconv_to_from("EUC-JP", "UTF-16", self)   end
   def u16tosjis()      Iconv.iconv_to_from("Shift_JIS", "UTF-16", self) end
 
-  def u32to_i
-    return 0 if length == 0
-    s = self
-#   return (s[3] << 24 | s[2] << 16 | s[1] << 8 | s[0])
-    return (s[0] << 24 | s[1] << 16 | s[2] << 8 | s[3])
-  end
+#  def u32to_i
+#    return 0 if length == 0
+#    s = self
+#    return (s[0] << 24 | s[1] << 16 | s[2] << 8 | s[3])
+#  end
+
+#  def u8to_i
+#    u32 = self.u8tou32
+#    u32.u32to_i
+#  end
+end
+
+module CHISE
+#  def i_tou32(n) # convert a integer to UTF-32 String
+#    raise unless n.is_a?(Integer)
+#    sprintf("%c%c%c%c", (n >> 24)&0xff, (n >> 16)&0xff, (n >> 8)&0xff, n&0xff)
+#  end
+
+#  def i_tou8(n) # convert a integer to UTF-8 String
+#    u32 = CHISE.i_tou32(n)
+#    u32.u32tou8
+#  end
+#  module_function :i_tou32, :i_tou8
+end
+
+class NuUconv
+  def self.u8tou4(s)   s.u8tou32;      end
+  def self.u4tou8(s)   s.u32tou8;      end
+  def self.u4tou16(s)  s.u32tou16;     end
+  def self.u16toeuc(s) s.u16toeuc;     end
+  def self.u16tosjis(s)        s.u16tosjis;    end
 end