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1 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
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2 /* This Source Code Form is subject to the terms of the Mozilla Public |
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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5 |
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6 #ifndef nsHZToUnicode_h___ |
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7 #define nsHZToUnicode_h___ |
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8 |
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9 #include "nsUCSupport.h" |
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10 #include "nsGBKConvUtil.h" |
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11 |
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12 //---------------------------------------------------------------------- |
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13 // Class nsHZToUnicode [declaration] |
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14 |
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15 /** |
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16 * A character set converter from GBK to Unicode. |
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17 * |
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18 * |
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19 * @created 08/Sept/1999 |
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20 * @author Yueheng Xu, Yueheng.Xu@intel.com |
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21 */ |
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22 class nsHZToUnicode : public nsBufferDecoderSupport |
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23 { |
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24 public: |
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25 |
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26 /** |
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27 * Class constructor. |
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28 */ |
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29 nsHZToUnicode(); |
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30 |
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31 protected: |
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32 |
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33 //-------------------------------------------------------------------- |
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34 // Subclassing of nsDecoderSupport class [declaration] |
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35 NS_IMETHOD ConvertNoBuff(const char* aSrc, int32_t * aSrcLength, |
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36 char16_t *aDest, int32_t * aDestLength); |
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37 nsGBKConvUtil mUtil; |
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38 |
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39 private: |
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40 int16_t mHZState; |
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41 uint32_t mRunLength; // length of a run of 8-bit GB-encoded characters |
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42 char mOddByte; // first byte of a multi-byte sequence from a previous buffer |
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43 |
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44 }; |
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45 |
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46 #endif /* nsHZToUnicode_h___ */ |