#include <iostream.h>
#include <midiwrt/midihdr.hpp>

MidiHeader &MidiHeader::operator=(const MidiHeader &someMidiHeader)
{
	::memcpy(mHeader,someMidiHeader.mHeader,sizeof(mHeader));
	mLengthData=someMidiHeader.mLengthData;
	mSMFType=someMidiHeader.mSMFType;
	mTracks=someMidiHeader.mTracks;
	mDeltaTempo=someMidiHeader.mDeltaTempo;
	mHeaderString=someMidiHeader.mHeaderString;
	return *this;
}

WORD MidiHeader::writeHeader(MemFile &midiFile)
{
	if(!midiFile.rewind())return FALSE;
	if(!midiFile.write(mHeaderString,mHeaderString.length()))return FALSE;
	if(!midiFile.write(mLengthData))return FALSE;
	if(!midiFile.write(mSMFType))return FALSE;
	if(!midiFile.write(mTracks))return FALSE;
	if(!midiFile.write(mDeltaTempo))return FALSE;
	return TRUE;
}

WORD MidiHeader::readHeader(MemFile &midiFile)
{
	if(!midiFile.rewind())return FALSE;
	if(!midiFile.read(mHeader,sizeof(mHeader)))return FALSE;
	if(!midiFile.read(mLengthData))return FALSE;
	if(!midiFile.read(mSMFType))return FALSE;
	if(!midiFile.read(mTracks))return FALSE;
	if(!midiFile.read(mDeltaTempo))return FALSE;
  return TRUE;
}