// -*- c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t -*-// Copyright (c) 2001-2003 International Computer Science Institute//// Permission is hereby granted, free of charge, to any person obtaining a// copy of this software and associated documentation files (the "Software")// to deal in the Software without restriction, subject to the conditions// listed in the XORP LICENSE file. These conditions include: you must// preserve this copyright notice, and you cannot mention the copyright// holders in advertising related to the Software without their permission.// The Software is provided WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED. This// notice is a summary of the XORP LICENSE file; the license in that file is// legally binding.#ident "$XORP: xorp/bgp/harness/bgppp.cc,v 1.4 2003/03/10 23:20:08 hodson Exp $"/*** BGP Pretty Print*/#include "bgp/bgp_module.h"#include "config.h"#include "libxorp/debug.h"#include "libxorp/xlog.h"#include "bgp/packet.hh"#include "bgppp.hh"stringbgppp(const uint8_t *buf, const size_t len){    string result;    const fixed_header *header = 	reinterpret_cast<const struct fixed_header *>(buf);    try {	switch(header->type) {	case MESSAGETYPEOPEN: {	    OpenPacket pac(buf, len);	    result = pac.str().c_str();	}	    break;	case MESSAGETYPEKEEPALIVE: {	    KeepAlivePacket pac(buf, len);	    result = pac.str().c_str();	}	    break;	case MESSAGETYPEUPDATE: {	    UpdatePacket pac(buf, len);	    result = pac.str().c_str();	}	    break;	case MESSAGETYPENOTIFICATION: {	    NotificationPacket pac(buf, len);	    result = pac.str().c_str();	}	    break;	default:	    /*	    ** Send a notification to the peer. This is a bad message type.	    */	    result = c_format("Unknown packet type %d\n", header->type);	    XLOG_WARNING(result.c_str());	}    } catch(CorruptMessage c) {	/*	** This peer had sent us a bad message.	*/		result = c_format("BAD Message: %s", c.why().c_str());	XLOG_WARNING(result.c_str());    }    return result;}