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/***************************************************************************
copyright : (C) 2011 by Mathias Panzenböck
email : grosser.meister.morti@gmx.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., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#include "tdebug.h"
#include "modfilebase.h"
using namespace TagLib;
using namespace Mod;
Mod::FileBase::FileBase(FileName file) : TagLib::File(file)
{
}
Mod::FileBase::FileBase(IOStream *stream) : TagLib::File(stream)
{
}
void Mod::FileBase::writeString(const String &s, ulong size, char padding)
{
ByteVector data(s.data(String::Latin1));
data.resize(size, padding);
writeBlock(data);
}
bool Mod::FileBase::readString(String &s, ulong size)
{
ByteVector data(readBlock(size));
if(data.size() < size) return false;
int index = data.find((char) 0);
if(index > -1)
{
data.resize(index);
}
data.replace((char) 0xff, ' ');
s = data;
return true;
}
void Mod::FileBase::writeByte(uchar byte)
{
ByteVector data(1, byte);
writeBlock(data);
}
void Mod::FileBase::writeU16L(ushort number)
{
writeBlock(ByteVector::fromShort(number, false));
}
void Mod::FileBase::writeU32L(ulong number)
{
writeBlock(ByteVector::fromUInt(number, false));
}
void Mod::FileBase::writeU16B(ushort number)
{
writeBlock(ByteVector::fromShort(number, true));
}
void Mod::FileBase::writeU32B(ulong number)
{
writeBlock(ByteVector::fromUInt(number, true));
}
bool Mod::FileBase::readByte(uchar &byte)
{
ByteVector data(readBlock(1));
if(data.size() < 1) return false;
byte = data[0];
return true;
}
bool Mod::FileBase::readU16L(ushort &number)
{
ByteVector data(readBlock(2));
if(data.size() < 2) return false;
number = data.toUShort(false);
return true;
}
bool Mod::FileBase::readU32L(ulong &number) {
ByteVector data(readBlock(4));
if(data.size() < 4) return false;
number = data.toUInt(false);
return true;
}
bool Mod::FileBase::readU16B(ushort &number)
{
ByteVector data(readBlock(2));
if(data.size() < 2) return false;
number = data.toUShort(true);
return true;
}
bool Mod::FileBase::readU32B(ulong &number) {
ByteVector data(readBlock(4));
if(data.size() < 4) return false;
number = data.toUInt(true);
return true;
}
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