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