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// -*- c-basic-offset: 4 -*-
/*
Rosegarden
A sequencer and musical notation editor.
This program is Copyright 2000-2008
Guillaume Laurent <glaurent@telegraph-road.org>,
Chris Cannam <cannam@all-day-breakfast.com>,
Richard Bown <bownie@bownie.com>
The moral right of the authors to claim authorship of this work
has been asserted.
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. See the file
COPYING included with this distribution for more information.
*/
#ifndef _SF2_PATCH_EXTRACTOR_H_
#define _SF2_PATCH_EXTRACTOR_H_
#include <string>
#include <map>
namespace Rosegarden {
/**
* Trivial class to suck the patch map out of a .sf2 SoundFont file.
* Inspired by (but not based on) sftovkb by Takashi Iwai.
*
* SoundFont is a straightforward RIFF format so there's some
* redundancy between this and RIFFAudioFile -- we don't take any
* advantage of that, and this class is completely self-contained.
*
* Tolerates garbled files; will just suck all it can rather than
* throw an error, except if the file is not a SoundFont at all.
*/
class SF2PatchExtractor
{
public:
typedef std::map<int, std::string> Bank;
typedef std::map<int, Bank> Device;
struct FileNotFoundException { };
struct WrongFileFormatException { };
static bool isSF2File(std::string fileName);
static Device read(std::string fileName);
};
}
#endif
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