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55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsUnicodeToUTF16_h_
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#define nsUnicodeToUTF16_h_
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#include "nsUCSupport.h"
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#include "mozilla/Endian.h"
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class nsUnicodeToUTF16BE: public nsBasicEncoder
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{
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public:
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nsUnicodeToUTF16BE() { mBOM = 0;}
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//--------------------------------------------------------------------
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// Interface nsIUnicodeEncoder [declaration]
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NS_IMETHOD Convert(const char16_t* aSrc, int32_t* aSrcLength,
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char* aDest, int32_t* aDestLength);
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MOZ_WARN_UNUSED_RESULT NS_IMETHOD GetMaxLength(const char16_t* aSrc,
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int32_t aSrcLength,
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int32_t* aDestLength);
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NS_IMETHOD Finish(char* aDest, int32_t* aDestLength);
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NS_IMETHOD Reset();
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NS_IMETHOD SetOutputErrorBehavior(int32_t aBehavior,
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nsIUnicharEncoder* aEncoder, char16_t aChar);
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protected:
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char16_t mBOM;
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NS_IMETHOD CopyData(char* aDest, const char16_t* aSrc, int32_t aLen );
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};
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class nsUnicodeToUTF16LE: public nsUnicodeToUTF16BE
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{
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public:
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nsUnicodeToUTF16LE() { mBOM = 0;}
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protected:
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NS_IMETHOD CopyData(char* aDest, const char16_t* aSrc, int32_t aLen );
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};
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#if MOZ_LITTLE_ENDIAN
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class nsUnicodeToUTF16: public nsUnicodeToUTF16LE
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#else
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class nsUnicodeToUTF16: public nsUnicodeToUTF16BE
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#endif
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{
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public:
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nsUnicodeToUTF16() { mBOM = 0xFEFF;}
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};
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#endif /* nsUnicodeToUTF16_h_ */
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