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