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1 /* -*- Mode: C++; tab-width: 2; 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 nsUnicodeToUTF16_h_ |
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7 #define nsUnicodeToUTF16_h_ |
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8 |
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9 #include "nsUCSupport.h" |
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10 #include "mozilla/Endian.h" |
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11 |
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12 class nsUnicodeToUTF16BE: public nsBasicEncoder |
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13 { |
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14 public: |
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15 nsUnicodeToUTF16BE() { mBOM = 0;} |
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16 |
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17 //-------------------------------------------------------------------- |
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18 // Interface nsIUnicodeEncoder [declaration] |
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19 |
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20 NS_IMETHOD Convert(const char16_t * aSrc, int32_t * aSrcLength, |
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21 char * aDest, int32_t * aDestLength); |
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22 NS_IMETHOD GetMaxLength(const char16_t * aSrc, int32_t aSrcLength, |
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23 int32_t * aDestLength); |
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24 NS_IMETHOD Finish(char * aDest, int32_t * aDestLength); |
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25 NS_IMETHOD Reset(); |
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26 NS_IMETHOD SetOutputErrorBehavior(int32_t aBehavior, |
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27 nsIUnicharEncoder * aEncoder, char16_t aChar); |
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28 |
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29 protected: |
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30 char16_t mBOM; |
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31 NS_IMETHOD CopyData(char* aDest, const char16_t* aSrc, int32_t aLen ); |
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32 }; |
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33 |
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34 class nsUnicodeToUTF16LE: public nsUnicodeToUTF16BE |
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35 { |
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36 public: |
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37 nsUnicodeToUTF16LE() { mBOM = 0;} |
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38 |
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39 protected: |
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40 NS_IMETHOD CopyData(char* aDest, const char16_t* aSrc, int32_t aLen ); |
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41 }; |
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42 |
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43 #if MOZ_LITTLE_ENDIAN |
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44 class nsUnicodeToUTF16: public nsUnicodeToUTF16LE |
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45 #else |
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46 class nsUnicodeToUTF16: public nsUnicodeToUTF16BE |
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47 #endif |
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48 { |
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49 public: |
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50 nsUnicodeToUTF16() { mBOM = 0xFEFF;} |
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51 }; |
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52 |
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53 #endif /* nsUnicodeToUTF16_h_ */ |