cofvnet.c

atmel芯片的Linux驱动程序。很多802.11协议的无限网卡都使用该芯片

}
void DisplayDriverState(WINDOW * conf_win, ULONG StatusCode, int mode, ULONG Mgmt)
{
	if ((StatusCode == 0x05) && (mode == 1)) {
		mvwprintw(conf_win, 7, 1,
			  "Driver State	\t\t: Associated ");
		return;
	}

	switch (StatusCode) {
	case 0x00:
		mvwprintw(conf_win, 7, 1,
			  "Driver State	\t\t: Initializing");
		break;
	case 0x01:
		mvwprintw(conf_win, 7, 1, "Driver State	\t\t: Scanning ");
		break;
	case 0x02:
		mvwprintw(conf_win, 7, 1, "Driver State	\t\t: Joining ");
		break;
	case 0x03:
		mvwprintw(conf_win, 7, 1,
			  "Driver State	\t\t: Authenticating");
		break;
	case 0x04:
		mvwprintw(conf_win, 7, 1,
			  "Driver State	\t\t: Associating");
		break;
	case 0x05:
		mvwprintw(conf_win, 7, 1, "Driver State	\t\t: Ready");
		break;
	case 0x06:
		mvwprintw(conf_win, 7, 1,
			  "Driver State	\t\t: Station Out of Range");
		break;
	case 0x07:
		mvwprintw(conf_win, 7, 1,
			  "Driver State	\t\t: Disassociating");
		break;
	case 0x08:
		mvwprintw(conf_win, 7, 1,
			  "Driver State	\t\t: Disauthenticating");
		break;
	case 0x09:
		mvwprintw(conf_win, 7, 1,
			  "Driver State	\t\t: Reassociating");
		break;
	case 0x0a:
		mvwprintw(conf_win, 7, 1,
			  "Driver State	\t\t: Forced Joining");
		break;
	case 0x0b:
		mvwprintw(conf_win, 7, 1,
			  "Driver State	\t\t: ReConfiguring");
		break;
	case 0x0c:
		mvwprintw(conf_win, 7, 1, "Driver State	\t\t: FW_Upgrade");
		break;
	case 0x0d:
		mvwprintw(conf_win, 7, 1,
			  "Driver State	\t\t: Force Joining Failure");
		break;
	case 0x0e:
		mvwprintw(conf_win, 7, 1, "Driver State	\t\t: Resetting");
		break;
	case 0x0f:
		mvwprintw(conf_win, 7, 1,
			  "Driver State	\t\t: Reset Pending");
		break;
	case 0x13:
		mvwprintw(conf_win, 7, 1,
			  "Driver State	\t\t: Radio Off");
		break;
	case 0xf0:
		mvwprintw(conf_win, 7, 1,
			  "Driver State    \t\t: No card Present");
		break;
	case 0xf1:
                if(Mgmt == 0xa0){
		mvwprintw(conf_win, 7, 1, "Driver State\t\t\t: Enable Encryption to join this BSS");
                }else if(Mgmt == 0xa1){
		mvwprintw(conf_win, 7, 1, "Driver State:\t\t\t: Disable Encryption to join this BSS");
                }else{
                    mvwprintw(conf_win, 7, 1, "Driver State	\t\t: ");
                    DisplayErrorMsg(conf_win, StatusCode);
                }
		break;
	default:
		mvwprintw(conf_win, 7, 1, "Driver State	\t\t: ");
		mvwprintw(conf_win, 7, 34, "Not Known yet......		");

	}
}

void DisplayErrorMsg(WINDOW * conf_win, ULONG StatusCode)
{
	switch (StatusCode) {
	case 1:		//C80211_MGMT_SC_Unspecified:
		mvwprintw(conf_win, 7, 1,
			  "Unspecified error in Management Frame...\n");
		break;
	case 10:		//C80211_MGMT_SC_SupportCapabilities:
		mvwprintw(conf_win, 7, 1,
			  "Support Capabilities error in Association Request...");
		break;
	case 11:		//C80211_MGMT_SC_ReassDenied:
		mvwprintw(conf_win, 7, 1, "Re-Association Denied... \n");
		break;
	case 12:		//C80211_MGMT_SC_AssDenied:
		mvwprintw(conf_win, 7, 1, "Association Denied... \n");
		break;
	case 13:		//C80211_MGMT_SC_AuthAlgNotSupported:
		mvwprintw(conf_win, 7, 1,
			  "Authentication Algorithm not supported...");
		break;
	case 14:		//C80211_MGMT_SC_AuthTransSeqNumError:
		mvwprintw(conf_win, 7, 1,
			  "Bad Authentication transaction sequence number...");
		break;
	case 15:		//C80211_MGMT_SC_AuthRejectChallenge:
		mvwprintw(conf_win, 7, 1,
			  "Authentication challenge text rejection...");
		break;
	case 16:		//C80211_MGMT_SC_AuthRejectTimeout:
		mvwprintw(conf_win, 7, 1, "Authentication Timeout...");
		break;
	case 17:		//C80211_MGMT_SC_AssDeniedHandleAP:
		mvwprintw(conf_win, 7, 1,
			  "Access Point can not handle any more stations...");
		break;
	case 18:		//C80211_MGMT_SC_AssDeniedBSSRate:
		mvwprintw(conf_win, 7, 1,
			  "Association Denied (Supported Rates mismatch)...");
		break;
	default:
		mvwprintw(conf_win, 7, 1,
			  "Failed to co-operate with the selected Access Point");
	}
}

int open_sock(void)
{
	int inet_sock = -1;
	int ipx_sock = -1;
	int ax25_sock = -1;
	int ddp_sock = -1;

	inet_sock = socket(AF_INET, SOCK_STREAM, 0);
	ipx_sock = socket(AF_IPX, SOCK_STREAM, 0);
	ax25_sock = socket(AF_AX25, SOCK_STREAM, 0);
	ddp_sock = socket(AF_APPLETALK, SOCK_STREAM, 0);

	if (inet_sock != -1)
		return inet_sock;
	if (ipx_sock != -1)
		return ipx_sock;
	if (ax25_sock != -1)
		return ax25_sock;
	return ddp_sock;
}


int startx = 0;
int starty = 0;

int total;
int n_choices = sizeof(choices) / sizeof(char *);

int main(int argc, char *argv[])
{
	WINDOW *menu_win;
	int highlight = 1;
	int choice = 0;
	uid_t uid;
	int d, sttruth = 0;

	int fd, i, res;
	char welcome[WIDTH];
	DEVICE_CONFIGURATION pAppInfo;
	ENCRYPTION_INFO pEncryptionInfo;
	VERSION_INFO pVersionInfo;
	STATISTICS Stats;
	struct iwreq wrq;
	unsigned char BoardFound = 0;


        uid = getuid();
        if(uid != 0){
          printf("You Must Be root to Run lvnet\n");
          return -EPERM;
        }
	if (argc > 1) {
		if (strncmp(argv[1], "--help", 6) == 0){
                    printf("Usage :\n");
                    printf("\tlvnet [-i] : i equals the interface name. Default atml0\n");
                    return -1;
                }
        }
        
	initscr();
	clear();
	noecho();
	cbreak();
	start_color();
	init_all_pairs();
	refresh();

	memset(&wrq, 0, sizeof(struct iwreq));
	signal(SIGINT, no_quit);
	for (i = 0; i < n_choices; ++i) {
		total += strlen(choices[i]);
	}
	total = (WIDTH - total) / n_choices;

#if 0
	if (argc > 1) {
		if ((strncmp(argv[1], "f", 1) == 0)
		    || (strncmp(argv[1], "-f", 2) == 0)) {
			read_conf(&str_list);
		} else if (strncmp(argv[1], "u", 1) == 0) {
			CardRequested = USB;
		} else if (strncmp(argv[1], "u", 1) == 0) {
			CardRequested = PCMCIA;
		} else {
			return -1;
		}
		return 0;
	}
#endif
	fd = open_sock();
	if (fd < 0) {
		ErrorWin("No Card Found! Quitting...");
		clear();
		endwin();
		exit(EXIT_FAILURE);
	}

	if (COLS<80 || LINES<25) {
		clear();
		endwin();
		printf("Sorry, your console doesn't seem to satisfy \n\
			\rthe minimum size requirements: 80x25\n");
		return -1;
	}

        if(argc > 1){
            int arglen, c;
		if (strncmp(argv[1], "-i", 2) == 0) {
                    if(strncmp(argv[2], "atml", 4) == 0){
                        arglen = strlen(argv[2]);
                        for( c = 4 ; c < arglen; c++) {
                            if (isdigit(argv[2][c]) == 0){
				ErrorWin("Invalid Interface");
                                clear();
                                endwin();
		                exit(EXIT_FAILURE);
                            }
                        }
                        strcpy(wrq.ifr_name, argv[2]);
                        BoardFound |= (1 << i);
                    }
                }
         } else {

                    for (i = 0; i < 8; i++) {
                            sprintf(ifname, "atml%d", i);
                            strcpy(wrq.ifr_name, ifname);

                            res = ioctl(fd, SIOCGIWNAME, &wrq);
                            if (res < 0)
                                    continue;

                            if ((strncmp(wrq.u.name, "ATMEL USB503A", 13) != 0) &&
                                (strncmp(wrq.u.name, "ATMEL INTERSIL", 14) != 0) &&
                                (strncmp(wrq.u.name, "ATMEL RFMD503A", 14) != 0) &&
                                (strncmp(wrq.u.name, "ATMEL RFMD505", 13) != 0) &&
                                (strncmp(wrq.u.name, "ATMEL RFMD505A", 14) != 0) &&
                                (strncmp(wrq.u.name, "ATMEL MX 505A", 13) != 0) &&
                                (strncmp(wrq.u.name, "ATMEL 2958505", 13) != 0) &&
                                (strncmp(wrq.u.name, "ATMEL RFMD", 10) != 0) &&
                                (strncmp(wrq.u.name, "ATMEL REVD", 10) != 0) &&
                                (strncmp(wrq.u.name, "ATMEL REVE", 10) != 0) &&
                                (strncmp(wrq.u.name, "ATMEL 504", 9) != 0) &&
                                (strncmp(wrq.u.name, "ATMEL 504A", 10) != 0) &&
                                (strncmp(wrq.u.name, "ATMEL PCI", 10) != 0)
                                )
                                    continue;
                            BoardFound |= (1 << i);
                            break;
                    }
         }

	if (!BoardFound) {
		ErrorWin("No Atmel Card Found Inserted!");
		clear();
		endwin();
		return -ENODEV;
	}

	if (Get_Config(&pAppInfo, fd, wrq.ifr_name) != 0) {
		ErrorWin("Get Configuration failed...");
		clear();
		endwin();
		return -ENODEV;
	}
	if (Get_Stats(&Stats, fd, wrq.ifr_name)) {
		ErrorWin("Get Statistics failed...");
		clear();
		endwin();
		return -ENODEV;
	}
	if (Get_Wep(&pEncryptionInfo, fd, wrq.ifr_name)) {
 		ErrorWin("Get Wep Info Failed...");
		clear();
		endwin();
		return -ENODEV;
	}
	if (Get_Ver(&pVersionInfo, fd, wrq.ifr_name)) {
		ErrorWin("Get Version failed...");
		clear();
		endwin();
		return -ENODEV;
	}
	//startx = (90 - WIDTH) / 2; 
	//starty = (9 - HEIGHT) / 2;
	startx = 0;
	starty = 3;

	menu_win = newwin(HEIGHT, WIDTH, starty, startx);

	keypad(menu_win, TRUE);
	keypad(stdscr, TRUE);
	attron(A_BOLD);

	menu_win = newwin(HEIGHT, WIDTH, starty, startx);

	keypad(menu_win, TRUE);
	keypad(stdscr, TRUE);
	attron(A_BOLD);
	attron(COLOR_PAIR(2));
	sprintf(welcome, "%s Wireless Card Monitor Utility for interface %s - Card Type %s\n",
          CompanyName, wrq.ifr_name, &wrq.u.name[6]); 
	CENTER(stdscr, 0, welcome)
	mvprintw(1, 9, "Driver Version :");
	attron(COLOR_PAIR(3)); //CHNG
	mvprintw(1, 26, "%d.%d.%d.%d ", pVersionInfo.DriverMajorVersion,
		 pVersionInfo.DriverMinorVersion,
		 pVersionInfo.DriverSubVersion, pVersionInfo.DriverBuild);
	attroff(COLOR_PAIR(3)); //CHNG
	attron(COLOR_PAIR(2));
	mvprintw(1, 38, "Firmware Version :");
	attroff(COLOR_PAIR(2));
	attron(COLOR_PAIR(3)); //CHNG
	mvprintw(1, 57, "%d.%d.%d.%d", pVersionInfo.FwMajorVersion,
		 pVersionInfo.FwMinorVersion, pVersionInfo.FwSubVersion,
		 pVersionInfo.FwBuild);
	attroff(COLOR_PAIR(3)); //CHNG
  
  WATTR(stdscr, COLOR_PAIR(2),
  CENTER(stdscr, 2, "Use arrow keys to go left and right. Press enter to select a choice <F1:Exit>") )
	attroff(A_BOLD);
	refresh();
	print_menu(menu_win, highlight);

	while (1) {
		d = wgetch(menu_win);
		sttruth = 0;
		switch (d) {
		case KEY_LEFT:
			if (highlight == 1)
				highlight = n_choices;
			else
				--highlight;
			break;
		case KEY_RIGHT:
			if (highlight == n_choices)
				highlight = 1;
			else
				++highlight;
			break;
		case 10:
			choice = highlight;
			sttruth = 1;
			break;
#ifndef LOW_RES      
    case KEY_F(6):
      if (choice == 5 && justa_win != NULL) {
        wclear(justa_win);
        StartSiteSurvey(fd, wrq.ifr_name);
      }
      break;
#endif  //NOT LOW_RES    
		default:
			refresh();
			break;
		}
		print_menu(menu_win, highlight);
		if ((choice == n_choices) || (d == KEY_F(1))) {	/* User did a choice come out of the infinite loop */
			clear();
			refresh();
			exit_win = newwin(6, 50, 10, 15);
			box(exit_win, 0, 0);
			wattron(exit_win, A_BOLD);
			wattron(exit_win, COLOR_PAIR(2));
			mvwprintw(exit_win, 1, 14, "You Exited Normally");
			mvwprintw(exit_win, 2, 22, "FROM");
			mvwprintw(exit_win, 3, 9,
				  "ATMEL's Card Configuration tool");
			wattroff(exit_win, COLOR_PAIR(2));
			wattroff(exit_win, A_BOLD);
			wrefresh(exit_win);
			refresh();
			break;
		}
		if (sttruth == 1) {
			if (choice == n_choices) {
				sttruth = 0;
				break;
			}

			switch (choice) {
			case 1:
				set_win = create_newwin(WINHEIGHT, WIDTH, 6, 0); 
				//wattron(set_win, A_BOLD);
				Get_Stats(&Stats, fd, wrq.ifr_name);
				Get_Config(&pAppInfo, fd, wrq.ifr_name);
				Print_Stats(set_win, &pAppInfo, &pEncryptionInfo,
					    &Stats);
				//wattroff(set_win, A_BOLD);
				wrefresh(set_win);
				refresh();
				break;
			case 2:
				attron(A_BOLD);
				Get_Stats(&Stats, fd, wrq.ifr_name);
				Get_Config(&pAppInfo, fd, wrq.ifr_name);
				Print_Wep_Stats(wep_win, &pEncryptionInfo, &pAppInfo,
						&Stats);
				attroff(A_BOLD);
				refresh();
				break;
			case 3:
				WepDlg(&pAppInfo, wrq.ifr_name, fd,
				       &pEncryptionInfo);
				refresh();
				break;
			case 4:
				read_ioctls_wlan(&pAppInfo, &pEncryptionInfo, fd,
						 wrq.ifr_name);
				refresh();
				break;
#ifndef LOW_RES        
			case 5:
				justa_win = create_newwin(WINHEIGHT, WIDTH, 6, 0); 
          HEADER( justa_win, "No Site Survey in Progress")
	        WATTR( justa_win, A_BLINK | COLOR_PAIR(1), 
          CENTER(justa_win, 9, "Press <F6> to Start Scanning") )
				wrefresh(justa_win);
				refresh();
				break;
#endif //NOT LOW_RES

			default:
				refresh();
				break;
			}
			sttruth = 0;
		}
	}
	signal(SIGINT, no_quit);

	clrtoeol();
	refresh();
	endwin();
	return 0;
}


void print_menu(WINDOW * menu_win, int highlight)
{
	int x, y, i;
	x = 2;
	y = 2;
	box(menu_win, 0, 0);
	noecho();
	for (i = 0; i < n_choices; ++i) {
		if (highlight == i + 1) {	/* High light the present choice */
			wattron(menu_win, A_REVERSE | A_BOLD);
			mvwprintw(menu_win, 1, x, "%s", choices[i]);
			wattroff(menu_win, A_REVERSE | A_BOLD);
		} else
			mvwprintw(menu_win, 1, x, "%s", choices[i]);
		x += (strlen(choices[i]) + total);
	}
	wrefresh(menu_win);
}

WINDOW *create_newwin(int height, int width, int starty, int startx)
{
	WINDOW *local_win;

	local_win = newwin(height, width, starty, startx);
	box(local_win, 0, 0);
	/* 0, 0 gives default characters
	 * for the vertical and horizontal
	 * lines            */
	wrefresh(local_win);	/* Show that box */

	return local_win;
}

WINDOW *create_inputwin(int height, int width, int starty, int startx)
{
	WINDOW *local_win;

	local_win = newwin(height, width, starty, startx);
//	box(local_win, 0, 0);
	/* 0, 0 gives default characters
	 * for the vertical and horizontal
	 * lines            */
	wrefresh(local_win);	/* Show that box */

	return local_win;
}

void destroy_win(WINDOW * local_win)
{
	wborder(local_win, ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ');
	wrefresh(local_win);
	delwin(local_win);
}

void print_my_menu(WINDOW * my_win, int reverse)
{
	int x, y, i;
	x = 4;
	y = 3;
	box(my_win, 0, 0);
	HEADER(my_win, "Card Configuration Menu")
	for (i = 0; i < config_choices; i++) {
		if (reverse == i + 1) {	/* High reverse the present choice */
			wattron(my_win, A_BOLD);
			wattron(my_win, A_REVERSE);
			mvwprintw(my_win, y, x, "%s", conf_choices[i]);
			wattroff(my_win, A_REVERSE);
			wattroff(my_win, A_BOLD);
		} else
			mvwprintw(my_win, y, x, "%s", conf_choices[i]);
		y++;
	}
	wrefresh(my_win);
}


void no_quit(int signum)
{
	signal(SIGINT, no_quit);
	signal(SIGINT, SIG_IGN);
}