138 lines
4.1 KiB
C++
138 lines
4.1 KiB
C++
/***************************************************************************
|
|
copyright : (C) 2008 by Lukas Lalinsky
|
|
email : lalinsky@gmail.com
|
|
***************************************************************************/
|
|
|
|
/***************************************************************************
|
|
* This library is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU Lesser General Public License version *
|
|
* 2.1 as published by the Free Software Foundation. *
|
|
* *
|
|
* This library 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 *
|
|
* Lesser General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU Lesser General Public *
|
|
* License along with this library; if not, write to the Free Software *
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
|
|
* 02110-1301 USA *
|
|
* *
|
|
* Alternatively, this file is available under the Mozilla Public *
|
|
* License Version 1.1. You may obtain a copy of the License at *
|
|
* http://www.mozilla.org/MPL/ *
|
|
***************************************************************************/
|
|
|
|
#include <tdebug.h>
|
|
|
|
#include "popularimeterframe.h"
|
|
|
|
using namespace TagLib;
|
|
using namespace ID3v2;
|
|
|
|
class PopularimeterFrame::PopularimeterFramePrivate
|
|
{
|
|
public:
|
|
PopularimeterFramePrivate() : rating(0), counter(0) {}
|
|
String email;
|
|
int rating;
|
|
unsigned int counter;
|
|
};
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// public members
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
PopularimeterFrame::PopularimeterFrame() : Frame("POPM")
|
|
{
|
|
d = new PopularimeterFramePrivate;
|
|
}
|
|
|
|
PopularimeterFrame::PopularimeterFrame(const ByteVector &data) : Frame(data)
|
|
{
|
|
d = new PopularimeterFramePrivate;
|
|
setData(data);
|
|
}
|
|
|
|
PopularimeterFrame::~PopularimeterFrame()
|
|
{
|
|
delete d;
|
|
}
|
|
|
|
String PopularimeterFrame::toString() const
|
|
{
|
|
return d->email + " rating=" + String::number(d->rating) + " counter=" + String::number(d->counter);
|
|
}
|
|
|
|
String PopularimeterFrame::email() const
|
|
{
|
|
return d->email;
|
|
}
|
|
|
|
void PopularimeterFrame::setEmail(const String &s)
|
|
{
|
|
d->email = s;
|
|
}
|
|
|
|
int PopularimeterFrame::rating() const
|
|
{
|
|
return d->rating;
|
|
}
|
|
|
|
void PopularimeterFrame::setRating(int s)
|
|
{
|
|
d->rating = s;
|
|
}
|
|
|
|
unsigned int PopularimeterFrame::counter() const
|
|
{
|
|
return d->counter;
|
|
}
|
|
|
|
void PopularimeterFrame::setCounter(unsigned int s)
|
|
{
|
|
d->counter = s;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// protected members
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
void PopularimeterFrame::parseFields(const ByteVector &data)
|
|
{
|
|
int pos = 0, size = int(data.size());
|
|
|
|
d->email = readStringField(data, String::Latin1, &pos);
|
|
|
|
d->rating = 0;
|
|
d->counter = 0;
|
|
if(pos < size) {
|
|
d->rating = (unsigned char)(data[pos++]);
|
|
if(pos < size) {
|
|
d->counter = data.toUInt(static_cast<unsigned int>(pos));
|
|
}
|
|
}
|
|
}
|
|
|
|
ByteVector PopularimeterFrame::renderFields() const
|
|
{
|
|
ByteVector data;
|
|
|
|
data.append(d->email.data(String::Latin1));
|
|
data.append(textDelimiter(String::Latin1));
|
|
data.append(char(d->rating));
|
|
data.append(ByteVector::fromUInt(d->counter));
|
|
|
|
return data;
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// private members
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
PopularimeterFrame::PopularimeterFrame(const ByteVector &data, Header *h) : Frame(h)
|
|
{
|
|
d = new PopularimeterFramePrivate;
|
|
parseFields(fieldData(data));
|
|
}
|