encodingconverter.cpp

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/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2014  Georg Rudoy
 *
 * Distributed under the Boost Software License, Version 1.0.
 * (See accompanying file LICENSE or copy at https://www.boost.org/LICENSE_1_0.txt)
 **********************************************************************/

#include "encodingconverter.h"

namespace LC::Util
{
    EncodingConverter::UnknownEncoding::UnknownEncoding (const QString& encoding)
    : std::runtime_error { "unknown encoding " + encoding.toStdString () }
    , Encoding_ { encoding }
    {
    }

    QString EncodingConverter::UnknownEncoding::GetEncoding () const
    {
        return Encoding_;
    }

    EncodingConverter::EncodingConverter ()
    : Name_ { "System" }
    , Encoder_ { QStringConverter::System }
    , Decoder_ { QStringConverter::System }
    {
    }

    EncodingConverter::EncodingConverter (QAnyStringView encoding)
    : Name_ { encoding.toString () }
    , Encoder_ { encoding }
    , Decoder_ { encoding }
    {
        if (!Encoder_.isValid () || !Decoder_.isValid ())
            throw UnknownEncoding { Name_ };
    }

    QString EncodingConverter::GetName () const
    {
        return Name_;
    }

    QString EncodingConverter::ToUnicode (QByteArrayView bytes)
    {
        return Decoder_.decode (bytes);
    }

    QByteArray EncodingConverter::FromUnicode (QStringView string)
    {
        return Encoder_.encode (string);
    }
}