structuresops.cpp

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/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2014  Georg Rudoy
 *
 * Boost Software License - Version 1.0 - August 17th, 2003
 *
 * Permission is hereby granted, free of charge, to any person or organization
 * obtaining a copy of the software and accompanying documentation covered by
 * this license (the "Software") to use, reproduce, display, distribute,
 * execute, and transmit the Software, and to prepare derivative works of the
 * Software, and to permit third-parties to whom the Software is furnished to
 * do so, all subject to the following:
 *
 * The copyright notices in the Software and this entire statement, including
 * the above license grant, this restriction and the following disclaimer,
 * must be included in all copies of the Software, in whole or in part, and
 * all derivative works of the Software, unless such copies or derivative
 * works are solely in the form of machine-executable object code generated by
 * a source language processor.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
 * SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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 * DEALINGS IN THE SOFTWARE.
 **********************************************************************/
 
#include "structuresops.h"
 
QDataStream& operator<< (QDataStream& out, const LC::Entity& e)
{
    quint16 version = 2;
    out << version
        << e.Entity_
        << e.Location_
        << e.Mime_
        << static_cast<quint32> (e.Parameters_)
        << e.Additional_;
    return out;
}
 
QDataStream& operator>> (QDataStream& in, LC::Entity& e)
{
    quint16 version = 0;
    in >> version;
    if (version == 2)
    {
        quint32 parameters;
        in >> e.Entity_
            >> e.Location_
            >> e.Mime_
            >> parameters
            >> e.Additional_;
 
        if (parameters & LC::NoAutostart)
            e.Parameters_ |= LC::NoAutostart;
        if (parameters & LC::DoNotSaveInHistory)
            e.Parameters_ |= LC::DoNotSaveInHistory;
        if (parameters & LC::IsDownloaded)
            e.Parameters_ |= LC::IsDownloaded;
        if (parameters & LC::FromUserInitiated)
            e.Parameters_ |= LC::FromUserInitiated;
        if (parameters & LC::DoNotNotifyUser)
            e.Parameters_ |= LC::DoNotNotifyUser;
        if (parameters & LC::Internal)
            e.Parameters_ |= LC::Internal;
        if (parameters & LC::NotPersistent)
            e.Parameters_ |= LC::NotPersistent;
        if (parameters & LC::DoNotAnnounceEntity)
            e.Parameters_ |= LC::DoNotAnnounceEntity;
        if (parameters & LC::OnlyHandle)
            e.Parameters_ |= LC::OnlyHandle;
        if (parameters & LC::OnlyDownload)
            e.Parameters_ |= LC::OnlyDownload;
        if (parameters & LC::AutoAccept)
            e.Parameters_ |= LC::AutoAccept;
        if (parameters & LC::FromCommandLine)
            e.Parameters_ |= LC::FromCommandLine;
    }
    else if (version == 1)
    {
        QByteArray buf;
        quint32 parameters;
        in >> buf
            >> e.Location_
            >> e.Mime_
            >> parameters
            >> e.Additional_;
 
        e.Entity_ = buf;
 
        if (parameters & LC::NoAutostart)
            e.Parameters_ |= LC::NoAutostart;
        if (parameters & LC::DoNotSaveInHistory)
            e.Parameters_ |= LC::DoNotSaveInHistory;
        if (parameters & LC::IsDownloaded)
            e.Parameters_ |= LC::IsDownloaded;
        if (parameters & LC::FromUserInitiated)
            e.Parameters_ |= LC::FromUserInitiated;
        if (parameters & LC::DoNotNotifyUser)
            e.Parameters_ |= LC::DoNotNotifyUser;
        if (parameters & LC::Internal)
            e.Parameters_ |= LC::Internal;
        if (parameters & LC::NotPersistent)
            e.Parameters_ |= LC::NotPersistent;
        if (parameters & LC::DoNotAnnounceEntity)
            e.Parameters_ |= LC::DoNotAnnounceEntity;
        if (parameters & LC::OnlyHandle)
            e.Parameters_ |= LC::OnlyHandle;
        if (parameters & LC::OnlyDownload)
            e.Parameters_ |= LC::OnlyDownload;
        if (parameters & LC::AutoAccept)
            e.Parameters_ |= LC::AutoAccept;
        if (parameters & LC::FromCommandLine)
            e.Parameters_ |= LC::FromCommandLine;
    }
    else
    {
        qWarning () << Q_FUNC_INFO
            << "unknown version"
            << "version";
    }
    return in;
}
 
namespace LC
{
    bool operator< (const LC::Entity& e1, const LC::Entity& e2)
    {
        return e1.Mime_ < e2.Mime_ &&
            e1.Location_ < e2.Location_ &&
            e1.Parameters_ < e2.Parameters_;
    }
 
    bool operator== (const LC::Entity& e1, const LC::Entity& e2)
    {
        return e1.Mime_ == e2.Mime_ &&
            e1.Entity_ == e2.Entity_ &&
            e1.Location_ == e2.Location_ &&
            e1.Parameters_ == e2.Parameters_ &&
            e1.Additional_ == e2.Additional_;
    }
}