intl/uconv/util/nsUnicodeEncodeHelper.h

   1 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5 #ifndef nsUnicodeEncodeHelper_h__
   6 #define nsUnicodeEncodeHelper_h__
   7
   8 #include "nsError.h"
   9 #include "uconvutil.h"
  10 //----------------------------------------------------------------------
  11 // Class nsUnicodeEncodeHelper [declaration]
  12
  13 /**
  14  *
  15  * @created         22/Nov/1998
  16  * @author  Catalin Rotaru [CATA]
  17  */
  18 class nsUnicodeEncodeHelper
  19 {
  20
  21 public:
  22   //--------------------------------------------------------------------
  23
  24   /**
  25    * Converts data using a lookup table and optional shift table.
  26    */
  27   static nsresult ConvertByTable(const char16_t * aSrc, int32_t * aSrcLength,
  28       char * aDest, int32_t * aDestLength, uScanClassID aScanClass,
  29       uShiftOutTable * aShiftOutTable, uMappingTable  * aMappingTable);
  30
  31   /**
  32    * Converts data using a set of lookup tables and optional shift tables.
  33    */
  34   static nsresult ConvertByMultiTable(const char16_t * aSrc, int32_t * aSrcLength,
  35       char * aDest, int32_t * aDestLength, int32_t aTableCount,
  36       uScanClassID * aScanClassArray,
  37       uShiftOutTable ** aShiftOutTable, uMappingTable  ** aMappingTable);
  38 };
  39
  40 #endif // nsUnicodeEncodeHelper_h__
  41
  42