/* Copyright (C) 2000 Stefan Westerfeld stefan@space.twc.de 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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); }