00001 /* -*- Mode:C++; c-basic-offset:8; tab-width:8; indent-tabs-mode:t -*- */ 00002 /* 00003 * Copyright (c) 1996 Regents of the University of California. 00004 * All rights reserved. 00005 * 00006 * Redistribution and use in source and binary forms, with or without 00007 * modification, are permitted provided that the following conditions 00008 * are met: 00009 * 1. Redistributions of source code must retain the above copyright 00010 * notice, this list of conditions and the following disclaimer. 00011 * 2. Redistributions in binary form must reproduce the above copyright 00012 * notice, this list of conditions and the following disclaimer in the 00013 * documentation and/or other materials provided with the distribution. 00014 * 3. All advertising materials mentioning features or use of this software 00015 * must display the following acknowledgement: 00016 * This product includes software developed by the MASH Research 00017 * Group at the University of California Berkeley. 00018 * 4. Neither the name of the University nor of the Research Group may be 00019 * used to endorse or promote products derived from this software without 00020 * specific prior written permission. 00021 * 00022 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 00023 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00024 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00025 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 00026 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00027 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 00028 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00029 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00030 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 00031 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00032 * SUCH DAMAGE. 00033 */ 00034 /* 00035 * Contributed by Rishi Bhargava <rishi_bhargava@yahoo.com> May, 2001. 00036 */ 00037 00038 00039 #ifndef _SRAGENT_H 00040 #define _SRAGENT_H 00041 00042 #include <stdarg.h> 00043 00044 #include "object.h" 00045 #include "agent.h" 00046 #include "trace.h" 00047 #include "packet.h" 00048 #include "priqueue.h" 00049 #include "mac.h" 00050 #include "hdr_src.h" 00051 00052 00053 #define SEND_TIMEOUT 30.0 // # seconds a packet can live in sendbuf 00054 #define SEND_BUF_SIZE 64 00055 //define MAXHOPS 24 00056 class Agent; 00057 00058 00059 class SRAgent : public Agent{ 00060 public: 00061 00062 // in the table the first entry is the number of hops... then follows the path 00063 00064 h_node *table[10]; 00065 00066 00067 int num_connection; 00068 void install(int slot, NsObject*); 00069 void alloc(int); 00070 NsObject **slot_; 00071 int nslot_; 00072 int maxslot_; 00073 00074 virtual int command(int argc, const char*const* argv); 00075 virtual void recv(Packet*, Handler* callback = 0); 00076 00077 00078 SRAgent(); 00079 ~SRAgent(); 00080 00081 private: 00082 00083 int off_src_; 00084 00085 00086 Agent *agent_; 00087 00088 }; 00089 00090 #endif // _SRAGENT_H
1.7.1