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