System documentation of the GNU Image-Finding Tool

Main Page | Class Hierarchy | Alphabetical List | Compound List | File List | Compound Members

CSocket.h

00001 /* -*- mode: c++ -*- 
00002 */
00003 /* 
00004 
00005     GIFT, a flexible content based image retrieval system.
00006     Copyright (C) 1998, 1999, 2000, 2001, 2002, CUI University of Geneva
00007 
00008     This program is free software; you can redistribute it and/or modify
00009     it under the terms of the GNU General Public License as published by
00010     the Free Software Foundation; either version 2 of the License, or
00011     (at your option) any later version.
00012 
00013     This program is distributed in the hope that it will be useful,
00014     but WITHOUT ANY WARRANTY; without even the implied warranty of
00015     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016     GNU General Public License for more details.
00017 
00018     You should have received a copy of the GNU General Public License
00019     along with this program; if not, write to the Free Software
00020     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00021 
00022 */
00023 // -*- mode: c++ -*-
00024 #ifndef _CSOCKET
00025 #define _CSOCKET
00026 
00027 #include <cstdio>
00028 #include <unistd.h>
00029 #include <stdlib.h>
00030 #include <cerrno>
00031 #include <cstring>
00032 #include <functional>
00033 #include <cassert>
00034 #include <cstdio>
00035 #include <unistd.h>
00036 #include <stdlib.h>
00037 #include <cerrno>
00038 #include <cstring>
00039 #include <sys/types.h>
00040 #include <sys/socket.h>
00041 #include <sys/un.h>
00042 //fchmod
00043 #include <sys/types.h>
00044 #include <sys/stat.h>
00045 #include <iostream>
00046 #include <string>
00047 #include <cassert>
00048 using namespace std;
00054 class CSocket{
00055 public:
00057   class CServeFunction:public unary_function<bool,int>{
00058   public:
00059     virtual bool operator()(int inStream)=0;
00060   };
00061 protected:
00063   bool mIsInitialized;
00065   int mSocketDescriptor;
00067   CServeFunction* mServeFunction;
00068 public:
00070   CSocket();
00072   ~CSocket();
00074   int getSocketDescriptor()const;
00076   void setServeFunction(CServeFunction* inServeFunction);
00078   virtual bool acceptAndServe()=0;
00080   virtual void serveStream(int);
00082   virtual operator bool()const;
00083 };
00084 #endif

Need for discussion? Want to contribute? Contact
help-gift@gnu.org Generated using Doxygen