System documentation of the GNU Image-Finding Tool

CSocket.h

/* -*- mode: c++ -*- 
*/
/* 

    GIFT, a flexible content based image retrieval system.
    Copyright (C) 1998, 1999, 2000, 2001, 2002, CUI University of Geneva

    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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

*/
// -*- mode: c++ -*-
#ifndef _CSOCKET
#define _CSOCKET

#include <cstdio>
#include <unistd.h>
#include <stdlib.h>
#include <cerrno>
#include <cstring>
#include <functional>
#include <cassert>
#include <cstdio>
#include <unistd.h>
#include <stdlib.h>
#include <cerrno>
#include <cstring>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
//fchmod
#include <sys/types.h>
#include <sys/stat.h>
#include <iostream>
#include <string>
#include <cassert>
using namespace std;
class CSocket{
public:
  class CServeFunction:public unary_function<bool,int>{
  public:
    virtual bool operator()(int inStream)=0;
  };
protected:
  bool mIsInitialized;
  int mSocketDescriptor;
  CServeFunction* mServeFunction;
public:
  CSocket();
  ~CSocket();
  int getSocketDescriptor()const;
  void setServeFunction(CServeFunction* inServeFunction);
  virtual bool acceptAndServe()=0;
  virtual void serveStream(int);
  virtual operator bool()const;
};
#endif

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