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-rw-r--r--akregator/src/librss/enclosure.cpp154
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diff --git a/akregator/src/librss/enclosure.cpp b/akregator/src/librss/enclosure.cpp
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+++ b/akregator/src/librss/enclosure.cpp
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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