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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 nsNCRFallbackEncoderWrapper_h_
#define nsNCRFallbackEncoderWrapper_h_
#include "nsIUnicodeEncoder.h"
class nsNCRFallbackEncoderWrapper
{
public:
explicit nsNCRFallbackEncoderWrapper(const nsACString& aEncoding);
~nsNCRFallbackEncoderWrapper();
/**
* Convert text to bytes with decimal numeric character reference replacement
* for unmappables.
*
* @param aUtf16 UTF-16 input
* @param aBytes conversion output
* @return true on success and false on failure (OOM)
*/
bool Encode(const nsAString& aUtf16,
nsACString& aBytes);
private:
bool WriteNCR(nsACString& aBytes, uint32_t& aDstWritten, int32_t aUnmappable);
nsCOMPtr<nsIUnicodeEncoder> mEncoder;
};
#endif /* nsNCRFallbackEncoderWrapper_h_ */
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