*** empty log message ***

Utils/impl/iso88591_utf8.h

@@ -13,3 +13,5 @@ std::codecvt_base::result utf8_2_iso88591(const char* from, const char* from_end
 } // namespace ArabicaInternal
 
 #endif
+
+

Utils/impl/ucs2_utf16.cpp

@@ -0,0 +1,57 @@
+//---------------------------------------------------------------------------
+// $Id$
+//---------------------------------------------------------------------------
+#include "ucs2_utf16.h"
+//---------------------------------------------------------------------------
+std::codecvt_base::result ArabicaInternal::ucs2_2_utf16(
+                        bool be,
+                        const wchar_t* from, const wchar_t* from_end, const wchar_t*& from_next,
+                        char* to, char* to_limit, char*& to_next)
+{
+  from_next = from;
+  to_next = to;
+
+  while(from_next < from_end)
+  {
+    if(to_next + 2 >= to_limit)
+      return std::codecvt_base::partial;
+
+    wchar_t ch = *from_next;
+    unsigned char lb = static_cast<unsigned char>(ch & 0xFF);
+    unsigned char hb = static_cast<unsigned char>((ch >> 8) & 0xFF);
+    if(be)
+    { // big endian
+      *to_next++ = hb;
+      *to_next++ = lb;
+    } 
+    else
+    { // little endian
+      *to_next++ = lb;
+      *to_next++ = hb;
+    }
+
+    ++from_next;
+  } // while(from_next < from_end)
+
+  return std::codecvt_base::ok;
+} // iso88591_2_utf8
+
+std::codecvt_base::result ArabicaInternal::utf16_2_ucs2(
+                       bool be,
+                       const char* from, const char* from_end, const char*& from_next,
+                       wchar_t* to, wchar_t* to_limit, wchar_t*& to_next)
+{
+  from_next = from;
+  to_next = to;
+
+	while((from_next+2 < from_end) && (to_next < to_limit))
+	{
+    wchar_t b1 = static_cast<wchar_t>(*from_next++);
+    wchar_t b2 = static_cast<wchar_t>(*from_next++);
+
+    *to_next++ = be ? ((b2 << 8) + b1) : ((b1 << 8) + b2);
+  } // while
+
+  return (from_next == from_end) ? std::codecvt_base::ok : std::codecvt_base::partial;
+} // utf8_2_iso88591
+// end of file

Utils/impl/ucs2_utf16.h

@@ -0,0 +1,16 @@
+#ifndef ARABICA_UTILS_UCS2_UTF16_H
+#define ARABICA_UTILS_UCS2_UTF16_H
+
+#include <locale>
+
+namespace ArabicaInternal {
+
+std::codecvt_base::result ucs2_2_utf16(bool be, const wchar_t* from, const wchar_t* from_end, const wchar_t*& from_next,
+                                      char* to, char* to_limit, char*& to_next);
+
+std::codecvt_base::result utf16_2_ucs2(bool be, const char* from, const char* from_end, const char*& from_next,
+                                      wchar_t* to, wchar_t* to_limit, wchar_t*& to_next);
+} // namespace ArabicaInternal
+
+#endif
+