00001 // 00002 // iohook.hh : IO Hook Include File 00003 // Authors : Fabio Silva and Yutaka Mori 00004 // 00005 // Copyright (C) 2000-2002 by the University of Southern California 00006 // $Id: iohook.hh,v 1.2 2005/09/13 04:53:49 tomh Exp $ 00007 // 00008 // This program is free software; you can redistribute it and/or 00009 // modify it under the terms of the GNU General Public License, 00010 // version 2, as published by the Free Software Foundation. 00011 // 00012 // This program is distributed in the hope that it will be useful, 00013 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 // GNU General Public License for more details. 00016 // 00017 // You should have received a copy of the GNU General Public License along 00018 // with this program; if not, write to the Free Software Foundation, Inc., 00019 // 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. 00020 // 00021 // Linking this file statically or dynamically with other modules is making 00022 // a combined work based on this file. Thus, the terms and conditions of 00023 // the GNU General Public License cover the whole combination. 00024 // 00025 // In addition, as a special exception, the copyright holders of this file 00026 // give you permission to combine this file with free software programs or 00027 // libraries that are released under the GNU LGPL and with code included in 00028 // the standard release of ns-2 under the Apache 2.0 license or under 00029 // otherwise-compatible licenses with advertising requirements (or modified 00030 // versions of such code, with unchanged license). You may copy and 00031 // distribute such a system following the terms of the GNU GPL for this 00032 // file and the licenses of the other code concerned, provided that you 00033 // include the source code of that other code when and as the GNU GPL 00034 // requires distribution of source code. 00035 // 00036 // Note that people who make modified versions of this file are not 00037 // obligated to grant this special exception for their modified versions; 00038 // it is their choice whether to do so. The GNU General Public License 00039 // gives permission to release a modified version without this exception; 00040 // this exception also makes it possible to release a modified version 00041 // which carries forward this exception. 00042 00043 #ifndef _IOHOOK_HH_ 00044 #define _IOHOOK_HH_ 00045 00046 #ifdef HAVE_CONFIG_H 00047 #include "config.h" 00048 #endif // HAVE_CONFIG_H 00049 00050 #include <netinet/in.h> 00051 #include "iodev.hh" 00052 00053 class IOHook : public DiffusionIO { 00054 public: 00055 IOHook(); 00056 void addInFDS(fd_set *fds, int *max); 00057 int checkInFDS(fd_set *fds); 00058 virtual DiffPacket recvPacket(int fd); 00059 virtual void sendPacket(DiffPacket pkt, int len, int dst); 00060 00061 DeviceList in_devices_; 00062 DeviceList out_devices_; 00063 DeviceList local_out_devices_; 00064 }; 00065 00066 #endif // !_IOHOOK_HH_
1.7.1