arp_48bit.c

* A ncurses user interface. * Network statistics to view the amount of packets and data in many

	return;
}

/*******************************************
* the first 3 bytes of the MAC address
* contain the vendor id of the address
* this function does this and
*******************************************/

int arp_48bit_cmp_vendors(struct arp_48bit_vendor *c1, struct arp_48bit_vendor *c2) {
	/* We only need to compare the first 3 bytes */
	return memcmp(c1->hw, c2->hw, 3);
}

/****************************
* this is only called at the 
* start of the program
* to set up data structs
****************************/

int arp_48bit_init() {
	int i = 0;

	SLOCK(&arp_48bit_mutex);
	arp_48bit_ven = list_init();
	list_setcmp(arp_48bit_ven, (void *) &arp_48bit_cmp_vendors);

	arp_48bit_data = list_init();
	list_setcmp(arp_48bit_data, (void *) &arp_48bit_cmp_ip);

	/* fill our live data list for the arp vendors list */
	while(arp_48bit_vendors[i].string != NULL) {
		if (list_add_sort(arp_48bit_ven, &arp_48bit_vendors[i]) < 0)
			log_s("error adding to list");
		i++;
	}

	SUNLOCK(&arp_48bit_mutex);
	return 0;
}

void arp_gui_48bit(struct gui_t *p, int y, int x) {
	WINDOW *draw;
	struct arp_48bit_data_t *record;
	int len, i, offset, cury;
	char *foot_back, buff[80];

	/* create a new window */
	draw = newwin(p->twin->_maxy - 1, p->twin->_maxx - 1, 1, 1);
	if (!draw) {
		log_s("newwin() failed");
		return;
	}
	wbkgd(draw, COLOR_PAIR(COLOR_NORMAL));
	werase(draw);

	offset = 0;
	foot_back = p->footer;

	while(1) {
		werase(draw);
		cury = 0;

		SLOCK(&arp_48bit_mutex);
		len = list_length(arp_48bit_data);

		snprintf(&buff[0], 80, "Total Entries: %d Requests: %llu Replies: %llu Err: %llu Drop: %llu",
				len, arp_48bit_stats_requests, arp_48bit_stats_replies,
				arp_48bit_stats_errors, arp_48bit_stats_dropped);
		gui_footer(p, &buff[0]);
		
		if (offset > 0)
			mvwprintw(draw, cury, draw->_maxx - 12, " --more-- ");

		/* check we have something to print to the screen */
		if (len == 0) {
			mvwprintw(draw, cury, 0, "No Entries");
		} else {
			i = offset;
			/* loop and print stuff to the screen */
			while(i < len && cury < draw->_maxy) {
				record = list_get(arp_48bit_data, i);
				if (record->str_name) {
					mvwprintw(draw, cury++, 0, "%5s\t%20s %.2X:%.2X:%.2X:%.2X:%.2X:%.2X %s", 
							record->if_name, record->str_name,
							record->hw[0], record->hw[1], record->hw[2],
							record->hw[3], record->hw[4], record->hw[5], record->str_vendor);
				} else { /* we dont have a name yet */
					mvwprintw(draw, cury++, 0, "%5s\t%20s %.2X:%.2X:%.2X:%.2X:%.2X:%.2X %s", 
							record->if_name, record->str_addr,
							record->hw[0], record->hw[1], record->hw[2],
							record->hw[3], record->hw[4], record->hw[5], record->str_vendor);
					record->str_name = lookup(record->ip, 1);
				}
				i++;
			}
		}

		if (cury < draw->_maxy) {
			mvwprintw(draw, cury, 0, " -- END --");
			wclrtoeol(draw);
		}

		/* do we have more info off screen ? */
		if (cury > draw->_maxy - 1)
			mvwprintw(draw, draw->_maxy , draw->_maxx - 12, "--more--");

		SUNLOCK(&arp_48bit_mutex);

		/* update the screen */
		wrefresh(draw);
		switch(gui_scroll(1, 0, len, &offset)) {
			case -1: /* error / timeout */
				break;
			case 0:	/* it did something */
				break;
			default:
				goto get_out;
				break;
		} /* end switch gui_utils_scroll */
	} /* end while(1) */

get_out:
	/* cleaup */
	gui_footer(p, foot_back);
	werase(draw);
	wrefresh(draw);
	delwin(draw);
	return;
}

struct arp_48bit_vendor arp_48bit_vendors[] = {
{ {0x00, 0x00, 0x00,0x00,0x00,0x00}, ""},
{ {0x00, 0x00, 0x01,0x00,0x00,0x00}, "SuperLAN-2U"},
{ {0x00, 0x00, 0x02,0x00,0x00,0x00}, "BBN (was internal usage only, no longer used)"},
{ {0x00, 0x00, 0x09,0x00,0x00,0x00}, "powerpipes?"},
{ {0x00, 0x00, 0x0C,0x00,0x00,0x00}, "Cisco"},
{ {0x00, 0x00, 0x0E,0x00,0x00,0x00}, "Fujitsu"},
{ {0x00, 0x00, 0x0F,0x00,0x00,0x00}, "NeXT"},
{ {0x00, 0x00, 0x10,0x00,0x00,0x00}, "Hughes LAN Systems (formerly Sytek)"},
{ {0x00, 0x00, 0x11,0x00,0x00,0x00}, "Tektronix"},
{ {0x00, 0x00, 0x15,0x00,0x00,0x00}, "Datapoint Corporation"},
{ {0x00, 0x00, 0x18,0x00,0x00,0x00}, "Webster Computer Corporation Appletalk/Ethernet Gateway"},
{ {0x00, 0x00, 0x1A,0x00,0x00,0x00}, "AMD (?)"},
{ {0x00, 0x00, 0x1B,0x00,0x00,0x00}, "Novell (now Eagle Technology)"},
{ {0x00, 0x00, 0x1C,0x00,0x00,0x00}, "JDR Microdevices generic, NE2000 drivers"},
{ {0x00, 0x00, 0x1D,0x00,0x00,0x00}, "Cabletron"},
{ {0x00, 0x00, 0x1F,0x00,0x00,0x00}, "Cryptall Communications Corp."},
{ {0x00, 0x00, 0x20,0x00,0x00,0x00}, "DIAB (Data Intdustrier AB)"},
{ {0x00, 0x00, 0x21,0x00,0x00,0x00}, "SC&C (PAM Soft&Hardware also reported)"},
{ {0x00, 0x00, 0x22,0x00,0x00,0x00}, "Visual Technology"},
{ {0x00, 0x00, 0x23,0x00,0x00,0x00}, "ABB Automation AB, Dept. Q"},
{ {0x00, 0x00, 0x24,0x00,0x00,0x00}, "Olicom"},
{ {0x00, 0x00, 0x29,0x00,0x00,0x00}, "IMC"},
{ {0x00, 0x00, 0x2A,0x00,0x00,0x00}, "TRW"},
{ {0x00, 0x00, 0x2C,0x00,0x00,0x00}, "NRC - Network Resources Corporation - MultiGate Hub1+, Hub2, etc"},
{ {0x00, 0x00, 0x32,0x00,0x00,0x00}, "GPT Limited (reassigned from GEC Computers Ltd)"},
{ {0x00, 0x00, 0x37,0x00,0x00,0x00}, "Oxford Metrics Ltd"},
{ {0x00, 0x00, 0x3B,0x00,0x00,0x00}, "Hyundai/Axil Sun clones"},
{ {0x00, 0x00, 0x3C,0x00,0x00,0x00}, "Auspex"},
{ {0x00, 0x00, 0x3D,0x00,0x00,0x00}, "AT&T"},
{ {0x00, 0x00, 0x3F,0x00,0x00,0x00}, "Syntrex Inc"},
{ {0x00, 0x00, 0x44,0x00,0x00,0x00}, "Castelle"},
{ {0x00, 0x00, 0x46,0x00,0x00,0x00}, "ISC-Bunker Ramo, An Olivetti Company"},
{ {0x00, 0x00, 0x48,0x00,0x00,0x00}, "Epson"},
{ {0x00, 0x00, 0x49,0x00,0x00,0x00}, "Apricot Ltd."},
{ {0x00, 0x00, 0x4B,0x00,0x00,0x00}, "APT -ICL also reported"},
{ {0x00, 0x00, 0x4C,0x00,0x00,0x00}, "NEC Corporation"},
{ {0x00, 0x00, 0x4F,0x00,0x00,0x00}, "Logicraft 386-Ware P.C. Emulator"},
{ {0x00, 0x00, 0x51,0x00,0x00,0x00}, "Hob Electronic Gmbh & Co. KG"},
{ {0x00, 0x00, 0x52,0x00,0x00,0x00}, "Optical Data Systems"},
{ {0x00, 0x00, 0x55,0x00,0x00,0x00}, "AT&T"},
{ {0x00, 0x00, 0x58,0x00,0x00,0x00}, "Racore Computer Products Inc"},
{ {0x00, 0x00, 0x5A,0x00,0x00,0x00}, "SK (Schneider & Koch in Europe and Syskonnect outside of Europe)"},
{ {0x00, 0x00, 0x5A,0x00,0x00,0x00}, "Xerox 806 (unregistered)"},
{ {0x00, 0x00, 0x5B,0x00,0x00,0x00}, "Eltec"},
{ {0x00, 0x00, 0x5D,0x00,0x00,0x00}, "RCE"},
{ {0x00, 0x00, 0x5E,0x00,0x00,0x00}, "U.S. Department of Defense (IANA)"},
{ {0x00, 0x00, 0x5F,0x00,0x00,0x00}, "Sumitomo"},
{ {0x00, 0x00, 0x61,0x00,0x00,0x00}, "Gateway Communications"},
{ {0x00, 0x00, 0x62,0x00,0x00,0x00}, "Honeywell"},
{ {0x00, 0x00, 0x63,0x00,0x00,0x00}, "Hewlett-Packard LanProbe"},
{ {0x00, 0x00, 0x64,0x00,0x00,0x00}, "Yokogawa Digital Computer Corp"},
{ {0x00, 0x00, 0x65,0x00,0x00,0x00}, "Network General"},
{ {0x00, 0x00, 0x66,0x00,0x00,0x00}, "Talaris"},
{ {0x00, 0x00, 0x68,0x00,0x00,0x00}, "Rosemount Controls"},
{ {0x00, 0x00, 0x69,0x00,0x00,0x00}, "Concord Communications, Inc (although someone said Silicon Graphics)"},
{ {0x00, 0x00, 0x6B,0x00,0x00,0x00}, "MIPS"},
{ {0x00, 0x00, 0x6D,0x00,0x00,0x00}, "Case"},
{ {0x00, 0x00, 0x6E,0x00,0x00,0x00}, "Artisoft, Inc."},
{ {0x00, 0x00, 0x6F,0x00,0x00,0x00}, "Madge Networks Ltd. Token-ring adapters"},
{ {0x00, 0x00, 0x73,0x00,0x00,0x00}, "DuPont"},
{ {0x00, 0x00, 0x75,0x00,0x00,0x00}, "Bell Northern Research (BNR)"},
{ {0x00, 0x00, 0x77,0x00,0x00,0x00}, "Interphase [Used in other systems, e.g. MIPS, Motorola]"},
{ {0x00, 0x00, 0x78,0x00,0x00,0x00}, "Labtam Australia"},
{ {0x00, 0x00, 0x79,0x00,0x00,0x00}, "Networth Incorporated [bought by Compaq, used in Netelligent series]"},
{ {0x00, 0x00, 0x7A,0x00,0x00,0x00}, "Ardent"},
{ {0x00, 0x00, 0x7B,0x00,0x00,0x00}, "Research Machines"},
{ {0x00, 0x00, 0x7D,0x00,0x00,0x00}, "Cray Research Superservers,Inc [Also Harris (3M) (old)]"},
{ {0x00, 0x00, 0x7E,0x00,0x00,0x00}, "NetFRAME multiprocessor network servers"},
{ {0x00, 0x00, 0x7F,0x00,0x00,0x00}, "Linotype-Hell AG Linotronic typesetters"},
{ {0x00, 0x00, 0x80,0x00,0x00,0x00}, "Cray Communications (formerly Dowty Network Services)"},
{ {0x00, 0x00, 0x81,0x00,0x00,0x00}, "Synoptics"},
{ {0x00, 0x00, 0x83,0x00,0x00,0x00}, "Tadpole Technology [had Optical Data Systems which is wrong according to both]"},
{ {0x00, 0x00, 0x84,0x00,0x00,0x00}, "Aquila (?), ADI Systems Inc.(?)"},
{ {0x00, 0x00, 0x86,0x00,0x00,0x00}, "Gateway Communications Inc. (then Megahertz & now 3com)"},
{ {0x00, 0x00, 0x87,0x00,0x00,0x00}, "Hitachi"},
{ {0x00, 0x00, 0x89,0x00,0x00,0x00}, "Cayman Systems Gatorbox"},
{ {0x00, 0x00, 0x8A,0x00,0x00,0x00}, "Datahouse Information Systems"},
{ {0x00, 0x00, 0x8E,0x00,0x00,0x00}, "Solbourne(?), Jupiter(?) (I've had confirming mail on Solbourne)"},
{ {0x00, 0x00, 0x92,0x00,0x00,0x00}, "Unisys, Cogent (both reported)"},
{ {0x00, 0x00, 0x93,0x00,0x00,0x00}, "Proteon"},
{ {0x00, 0x00, 0x94,0x00,0x00,0x00}, "Asante MAC"},
{ {0x00, 0x00, 0x95,0x00,0x00,0x00}, "Sony/Tektronix"},
{ {0x00, 0x00, 0x97,0x00,0x00,0x00}, "Epoch"},
{ {0x00, 0x00, 0x98,0x00,0x00,0x00}, "Cross Com"},
{ {0x00, 0x00, 0x99,0x00,0x00,0x00}, "Memorex Telex Corporations"},
{ {0x00, 0x00, 0x9F,0x00,0x00,0x00}, "Ameristar Technology"},
{ {0x00, 0x00, 0xA0,0x00,0x00,0x00}, "Sanyo Electronics"},
{ {0x00, 0x00, 0xA2,0x00,0x00,0x00}, "Wellfleet"},
{ {0x00, 0x00, 0xA3,0x00,0x00,0x00}, "Network Application Technology (NAT)"},
{ {0x00, 0x00, 0xA4,0x00,0x00,0x00}, "Acorn"},
{ {0x00, 0x00, 0xA5,0x00,0x00,0x00}, "Compatible Systems Corporation"},
{ {0x00, 0x00, 0xA6,0x00,0x00,0x00}, "Network General (internal assignment, not for products)"},
{ {0x00, 0x00, 0xA7,0x00,0x00,0x00}, "Network Computing Devices (NCD) X-terminals"},
{ {0x00, 0x00, 0xA8,0x00,0x00,0x00}, "Stratus Computer, Inc."},
{ {0x00, 0x00, 0xA9,0x00,0x00,0x00}, "Network Systems"},
{ {0x00, 0x00, 0xAA,0x00,0x00,0x00}, "Xerox Xerox machines"},
{ {0x00, 0x00, 0xAC,0x00,0x00,0x00}, "Conware Netzpartner [had Apollo, claimed incorrect]"},
{ {0x00, 0x00, 0xAE,0x00,0x00,0x00}, "Dassault Automatismes et Telecommunications"},
{ {0x00, 0x00, 0xAF,0x00,0x00,0x00}, "Nuclear Data Acquisition Interface Modules (AIM)"},
{ {0x00, 0x00, 0xB0,0x00,0x00,0x00}, "RND (RAD Network Devices)"},
{ {0x00, 0x00, 0xB1,0x00,0x00,0x00}, "Alpha Microsystems Inc."},
{ {0x00, 0x00, 0xB3,0x00,0x00,0x00}, "CIMLinc"},
{ {0x00, 0x00, 0xB4,0x00,0x00,0x00}, "Edimax"},
{ {0x00, 0x00, 0xB5,0x00,0x00,0x00}, "Datability Terminal Servers"},
{ {0x00, 0x00, 0xB6,0x00,0x00,0x00}, "Micro-matic Research"},
{ {0x00, 0x00, 0xB7,0x00,0x00,0x00}, "Dove Fastnet"},
{ {0x00, 0x00, 0xBB,0x00,0x00,0x00}, "TRI-DATA Systems Inc. Netway products, 3274 emulators"},
{ {0x00, 0x00, 0xBC,0x00,0x00,0x00}, "Allen-Bradley"},
{ {0x00, 0x00, 0xC0,0x00,0x00,0x00}, "Western Digital now SMC (Std. Microsystems Corp.)"},
{ {0x00, 0x00, 0xC1,0x00,0x00,0x00}, "Olicom A/S"},
{ {0x00, 0x00, 0xC5,0x00,0x00,0x00}, "Farallon Computing Inc"},
{ {0x00, 0x00, 0xC6,0x00,0x00,0x00}, "HP Intelligent Networks Operation (formerly Eon Systems)"},
{ {0x00, 0x00, 0xC8,0x00,0x00,0x00}, "Altos"},
{ {0x00, 0x00, 0xC9,0x00,0x00,0x00}, "Emulex Terminal Servers, Print Servers"},
{ {0x00, 0x00, 0xCA,0x00,0x00,0x00}, "LANcity Cable Modems (now owned by BayNetworks)"},
{ {0x00, 0x00, 0xCC,0x00,0x00,0x00}, "Densan Co., Ltd."},
{ {0x00, 0x00, 0xCD,0x00,0x00,0x00}, "Industrial Research Limited"},