/*****************************************************************************
Copyright © 2006, 2007, The Board of Trustees of the University of Illinois.
All Rights Reserved.
Group Messaging Protocol (GMP)
National Center for Data Mining (NCDM)
University of Illinois at Chicago
http://www.ncdm.uic.edu/
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your option)
any later version.
This program 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 General Public License for
more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 51
Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*****************************************************************************/
/*****************************************************************************
written by
Yunhong Gu [gu@lac.uic.edu], last updated 01/25/2007
*****************************************************************************/
#ifndef __CB_MESSAGE_H__
#define __CB_MESSAGE_H__
#ifndef WIN32
#include <sys/types.h>
#define GMP_API
#else
#include <util.h>
#ifdef GMP_EXPORTS
#define GMP_API __declspec(dllexport)
#else
#define GMP_API __declspec(dllimport)
#endif
#endif
#include <iostream>
using namespace std;
namespace cb
{
class GMP_API CUserMessage
{
friend class CGMP;
public:
CUserMessage();
CUserMessage(const int& len);
CUserMessage(const CUserMessage& msg);
virtual ~CUserMessage();
public:
int resize(const int& len);
public:
char* m_pcBuffer;
int m_iDataLength;
int m_iBufLength;
};
class GMP_API CRTMsg: public CUserMessage
{
public:
int32_t getType() const;
void setType(const int32_t& type);
char* getData() const;
void setData(const int& offset, const char* data, const int& len);
public:
static const int m_iHdrSize = 4;
};
class GMP_API CCBMsg: public CUserMessage
{
public:
int32_t getType() const;
void setType(const int32_t& type);
char* getData() const;
void setData(const int& offset, const char* data, const int& len);
public:
static const int m_iHdrSize = 4;
};
}; // namespace
#endif