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/*
This file is part of Akregator.
Copyright (C) 2005 Frank Osterfeld <frank.osterfeld at kdemail.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
As a special exception, permission is given to link this program
with any edition of Qt, and distribute the resulting executable,
without including the source code for Qt in the source distribution.
*/
#include "enclosure.h"
#include "tools_p.h"
#include <qdom.h>
#include <qstring.h>
#include <kdebug.h>
namespace RSS
{
class Enclosure::EnclosurePrivate : public Shared
{
public:
bool isNull;
QString url;
int length;
QString type;
bool operator==(const EnclosurePrivate &other) const
{
return ( isNull == other.isNull || (url == other.url &&
length == other.length &&
type == other.type));
}
};
Enclosure Enclosure::fromXML(const QDomElement& e)
{
QString url, type;
int length = -1;
if (e.hasAttribute(QString::fromLatin1("url")))
url = e.attribute(QString::fromLatin1("url"));
if (e.hasAttribute(QString::fromLatin1("length")))
{
bool ok;
int c = e.attribute(QString::fromLatin1("length")).toInt(&ok);
length = ok ? c : -1;
}
if (e.hasAttribute(QString::fromLatin1("type")))
type = e.attribute(QString::fromLatin1("type"));
return Enclosure(url, length, type);
}
QDomElement Enclosure::toXML(QDomDocument document) const
{
QDomElement e = document.createElement(QString::fromLatin1("enclosure"));
if (!d->url.isNull())
e.setAttribute(QString::fromLatin1("url"), d->url);
if (d->length != -1)
e.setAttribute(QString::fromLatin1("length"), QString::number(d->length));
if (!d->type.isNull())
e.setAttribute(QString::fromLatin1("type"), d->type);
return e;
}
Enclosure::Enclosure() : d(new EnclosurePrivate)
{
d->isNull = true;
d->length = -1;
}
Enclosure::Enclosure(const Enclosure& other) : d(0)
{
*this = other;
}
Enclosure::Enclosure(const QString& url, int length, const QString& type) : d(new EnclosurePrivate)
{
d->isNull = false;
d->url = url;
d->length = length;
d->type = type;
}
Enclosure::~Enclosure()
{
if (d->deref())
{
delete d;
d = 0;
}
}
Enclosure& Enclosure::operator=(const Enclosure& other)
{
if (d != other.d)
{
other.d->ref();
if (d && d->deref())
delete d;
d = other.d;
}
return *this;
}
bool Enclosure::operator==(const Enclosure &other) const
{
return *d == *other.d;
}
bool Enclosure::isNull() const
{
return d->isNull;
}
QString Enclosure::url() const
{
return d->url;
}
int Enclosure::length() const
{
return d->length;
}
QString Enclosure::type() const
{
return d->type;
}
} // namespace RSS
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