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comparison: intl/uconv/util/nsUnicodeDecodeHelper.h
intl/uconv/util/nsUnicodeDecodeHelper.h
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- TOR_BUG_3246
- changeset 4
- fc2d59ddac77
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| -1:000000000000 | 0:37b3d969ea5a |
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| 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 nsUnicodeDecodeHelper_h__ | |
| 6 #define nsUnicodeDecodeHelper_h__ | |
| 7 | |
| 8 #include "nsError.h" | |
| 9 #include "uconvutil.h" | |
| 10 //---------------------------------------------------------------------- | |
| 11 // Class nsUnicodeDecodeHelper [declaration] | |
| 12 | |
| 13 /** | |
| 14 * | |
| 15 * @created 18/Mar/1998 | |
| 16 * @author Catalin Rotaru [CATA] | |
| 17 */ | |
| 18 class nsUnicodeDecodeHelper | |
| 19 { | |
| 20 public: | |
| 21 /** | |
| 22 * Converts data using a lookup table and optional shift table | |
| 23 */ | |
| 24 static nsresult ConvertByTable(const char * aSrc, int32_t * aSrcLength, | |
| 25 char16_t * aDest, int32_t * aDestLength, | |
| 26 uScanClassID aScanClass, | |
| 27 uShiftInTable * aShiftInTable, | |
| 28 uMappingTable * aMappingTable, | |
| 29 bool aErrorSignal = false); | |
| 30 | |
| 31 /** | |
| 32 * Converts data using a set of lookup tables. | |
| 33 */ | |
| 34 static nsresult ConvertByMultiTable(const char * aSrc, int32_t * aSrcLength, | |
| 35 char16_t * aDest, int32_t * aDestLength, int32_t aTableCount, | |
| 36 const uRange * aRangeArray, uScanClassID * aScanClassArray, | |
| 37 uMappingTable ** aMappingTable, bool aErrorSignal = false); | |
| 38 | |
| 39 /** | |
| 40 * Converts data using a fast lookup table. | |
| 41 */ | |
| 42 static nsresult ConvertByFastTable(const char * aSrc, int32_t * aSrcLength, | |
| 43 char16_t * aDest, int32_t * aDestLength, const char16_t * aFastTable, | |
| 44 int32_t aTableSize, bool aErrorSignal); | |
| 45 | |
| 46 /** | |
| 47 * Create a cache-like fast lookup table from a normal one. | |
| 48 */ | |
| 49 static nsresult CreateFastTable(uMappingTable * aMappingTable, | |
| 50 char16_t * aFastTable, int32_t aTableSize); | |
| 51 }; | |
| 52 | |
| 53 #endif // nsUnicodeDecodeHelper_h__ | |
| 54 | |
| 55 |
