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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
copyright : (C) 2006 by Aaron VonderHaar
email : avh4@users.sourceforge.net
***************************************************************************/
/***************************************************************************
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
* 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 "generalencapsulatedobjectframe.h"
using namespace TagLib;
using namespace ID3v2;
class GeneralEncapsulatedObjectFrame::GeneralEncapsulatedObjectFramePrivate
{
public:
GeneralEncapsulatedObjectFramePrivate() : textEncoding(String::Latin1) {}
String::Type textEncoding;
String mimeType;
String fileName;
String description;
ByteVector data;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
GeneralEncapsulatedObjectFrame::GeneralEncapsulatedObjectFrame() : Frame("GEOB")
{
d = new GeneralEncapsulatedObjectFramePrivate;
}
GeneralEncapsulatedObjectFrame::GeneralEncapsulatedObjectFrame(const ByteVector &data) : Frame(data)
{
d = new GeneralEncapsulatedObjectFramePrivate;
setData(data);
}
GeneralEncapsulatedObjectFrame::~GeneralEncapsulatedObjectFrame()
{
delete d;
}
String GeneralEncapsulatedObjectFrame::toString() const
{
String text = "[" + d->mimeType + "]";
if(!d->fileName.isEmpty())
text += " " + d->fileName;
if(!d->description.isEmpty())
text += " \"" + d->description + "\"";
return text;
}
String::Type GeneralEncapsulatedObjectFrame::textEncoding() const
{
return d->textEncoding;
}
void GeneralEncapsulatedObjectFrame::setTextEncoding(String::Type encoding)
{
d->textEncoding = encoding;
}
String GeneralEncapsulatedObjectFrame::mimeType() const
{
return d->mimeType;
}
void GeneralEncapsulatedObjectFrame::setMimeType(const String &type)
{
d->mimeType = type;
}
String GeneralEncapsulatedObjectFrame::fileName() const
{
return d->fileName;
}
void GeneralEncapsulatedObjectFrame::setFileName(const String &name)
{
d->fileName = name;
}
String GeneralEncapsulatedObjectFrame::description() const
{
return d->description;
}
void GeneralEncapsulatedObjectFrame::setDescription(const String &desc)
{
d->description = desc;
}
ByteVector GeneralEncapsulatedObjectFrame::object() const
{
return d->data;
}
void GeneralEncapsulatedObjectFrame::setObject(const ByteVector &data)
{
d->data = data;
}
////////////////////////////////////////////////////////////////////////////////
// protected members
////////////////////////////////////////////////////////////////////////////////
void GeneralEncapsulatedObjectFrame::parseFields(const ByteVector &data)
{
if(data.size() < 4) {
debug("An object frame must contain at least 4 bytes.");
return;
}
d->textEncoding = String::Type(data[0]);
int pos = 1;
d->mimeType = readStringField(data, String::Latin1, &pos);
d->fileName = readStringField(data, d->textEncoding, &pos);
d->description = readStringField(data, d->textEncoding, &pos);
d->data = data.mid(pos);
}
ByteVector GeneralEncapsulatedObjectFrame::renderFields() const
{
ByteVector data;
data.append(char(d->textEncoding));
data.append(d->mimeType.data(String::Latin1));
data.append(textDelimiter(String::Latin1));
data.append(d->fileName.data(d->textEncoding));
data.append(textDelimiter(d->textEncoding));
data.append(d->description.data(d->textEncoding));
data.append(textDelimiter(d->textEncoding));
data.append(d->data);
return data;
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
GeneralEncapsulatedObjectFrame::GeneralEncapsulatedObjectFrame(const ByteVector &data, Header *h) : Frame(h)
{
d = new GeneralEncapsulatedObjectFramePrivate;
parseFields(fieldData(data));
}
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