// -*- 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/tools/print_peers.cc,v 1.2 2003/03/10 23:20:10 hodson Exp $"#include "print_peer.hh"void usage(){    fprintf(stderr,	    "Usage: print_peer [-v] [-i <repeat_interval>]\n"	    "where -v enables verbose output.\n");}int main(int argc, char **argv){    XorpUnexpectedHandler x(xorp_unexpected_handler);    //    // Initialize and start xlog    //    xlog_init(argv[0], NULL);    xlog_set_verbose(XLOG_VERBOSE_LOW);		// Least verbose messages    // XXX: verbosity of the error messages temporary increased    xlog_level_set_verbose(XLOG_LEVEL_ERROR, XLOG_VERBOSE_HIGH);    xlog_add_default_output();    xlog_start();    bool verbose = false;    int c;    int interval = -1;    while ((c = getopt(argc, argv, "i:v")) != -1) {	switch (c) {	case 'v':	    verbose = true;	    break;	case 'i':	    interval = atoi(optarg);	    break;	default:	    usage();	    return -1;	}    }    try {	PrintPeers peer_printer(verbose, interval);    } catch(...) {	xorp_catch_standard_exceptions();    }    //    // Gracefully stop and exit xlog    //    xlog_stop();    xlog_exit();    return 0;}