The Tor Browser: intl/uconv/ucvcn/nsHZToUnicode.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     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/. */

     6 #ifndef nsHZToUnicode_h___

     7 #define nsHZToUnicode_h___

     9 #include "nsUCSupport.h"

    10 #include "nsGBKConvUtil.h"

    12 //----------------------------------------------------------------------

    13 // Class nsHZToUnicode [declaration]

    15 /**

    16  * A character set converter from GBK to Unicode.

    17  *

    18  *

    19  * @created         08/Sept/1999

    20  * @author  Yueheng Xu, Yueheng.Xu@intel.com

    21  */

    22 class nsHZToUnicode : public nsBufferDecoderSupport

    23 {

    24 public:

    26   /**

    27    * Class constructor.

    28    */

    29   nsHZToUnicode();

    31 protected:

    33   //--------------------------------------------------------------------

    34   // Subclassing of nsDecoderSupport class [declaration]

    35   NS_IMETHOD ConvertNoBuff(const char* aSrc, int32_t * aSrcLength,

    36                            char16_t *aDest, int32_t * aDestLength);

    37   nsGBKConvUtil mUtil;

    39 private:

    40   int16_t mHZState;

    41   uint32_t mRunLength; // length of a run of 8-bit GB-encoded characters

    42   char mOddByte; // first byte of a multi-byte sequence from a previous buffer

    44 };

    46 #endif /* nsHZToUnicode_h___ */

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