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/*
* Copyright (C) 2007-2013 Xagasoft, All rights reserved.
*
* This file is part of the libgats library and is released under the
* terms of the license contained in the file LICENSE.
*/
#include "gats/protocolgats.h"
#include "gats/gatsstream.h"
#include <bu/client.h>
#include <bu/sio.h>
using namespace Bu;
Gats::ProtocolGats::ProtocolGats() :
pStream( NULL ),
pUsedClient( NULL )
{
}
Gats::ProtocolGats::~ProtocolGats()
{
delete pStream;
pStream = NULL;
}
void Gats::ProtocolGats::onNewConnection( Bu::Client *pClient )
{
if( pStream == NULL )
{
pStream = new Gats::GatsStream( *pClient );
pUsedClient = pClient;
}
}
void Gats::ProtocolGats::onNewData( Bu::Client *pClient )
{
if( pStream == NULL )
{
pStream = new Gats::GatsStream( *pClient );
pUsedClient = pClient;
}
else if( pClient != pUsedClient )
{
throw Bu::ExceptionBase("ProtocolGats requires that you maintain a "
"1:1 relationship between client and protocol objects.");
}
for(;;)
{
Gats::Object *pObj = pStream->readObject();
if( pObj == NULL )
break;
onNewObject( pClient, pObj );
}
}
void Gats::ProtocolGats::writeObject( Gats::Object *pObj )
{
pStream->writeObject( pObj );
pUsedClient->flush();
}
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