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/*
Copyright (C) 2000 Stefan Westerfeld
[email protected]
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include <string.h>
#include "datapacket.h"
#include "buffer.h"
using namespace Arts;
long GenericDataPacket::_staticDataPacketCount = 0;
/**** specific DataPacket types ****/
void FloatDataPacket::read(Buffer& stream)
{
size = stream.readLong();
ensureCapacity(size);
for(int i=0;i<size;i++) contents[i] = stream.readFloat();
}
void FloatDataPacket::write(Buffer& stream)
{
stream.writeLong(size);
for(int i=0;i<size;i++) stream.writeFloat(contents[i]);
}
void ByteDataPacket::read(Buffer& stream)
{
size = stream.readLong();
ensureCapacity(size);
// we know that bytes are marshalled as bytes,
// so we can read them as block
unsigned char *buffer = (unsigned char *)stream.read(size);
if(buffer)
memcpy(contents,buffer,size);
}
void ByteDataPacket::write(Buffer& stream)
{
// we know that bytes are marshalled as bytes,
// so we can write them as block
stream.writeLong(size);
stream.write(contents,size);
}
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