/usr/include/CLAM/MIDIReader.hxx is in libclam-dev 1.4.0-7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
* UNIVERSITAT POMPEU FABRA
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* MIDIFileReader C++ classes
* This code is part of the CLAM library, but also usable stand-alone.
* Maarten de Boer <mdeboer@iua.upf.es>
*
*/
#ifndef __MIDIReader__
#define __MIDIReader__
#include <stdio.h>
#include <CLAM/MIDIDataTypes.hxx>
#include "MIDIChunkType.hxx"
namespace MIDI
{
class Song;
class Reader
/* class to read midi data from a file, parse it and store it in a song;
*/
{
private:
FILE* mFile;
int mCnt;
public:
Reader(const char* filename)
{
mFile = fopen(filename,"rb");
}
bool Ok(void)
{
return mFile!=NULL;
}
Byte GetByte(void)
{
mCnt++;
return fgetc(mFile);
}
unsigned int GetInt(void)
{
unsigned int val;
val = GetByte();
val <<=8;
val |= GetByte();
val <<=8;
val |= GetByte();
val <<=8;
val |= GetByte();
return val;
}
unsigned short GetShort(void)
{
unsigned short val;
val = GetByte();
val <<= 8;
val |= GetByte();
return val;
}
ChunkType GetChunkType(void)
{
Byte bytes[4];
for (int i=0;i<4;i++) bytes[i] = GetByte();
return ChunkType(bytes);
}
unsigned int GetVarLength(void)
{
/* read a variable lenght value. see midi file spec */
unsigned int ret = 0;
Byte tmp;
tmp = GetByte();
ret = tmp&0x7F;
while (tmp&0x80)
{
tmp = GetByte();
ret <<= 7;
ret |= (tmp&0x7F);
}
return ret;
}
class Error
{
public:
const char* mStr;
Error(const char* str):mStr(str) { printf(str); }
};
void Read(Song& s);
};
}
#endif
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