diff options
Diffstat (limited to 'usrp2/host/apps/usrp2_burn_mac_addr.cc')
-rw-r--r-- | usrp2/host/apps/usrp2_burn_mac_addr.cc | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/usrp2/host/apps/usrp2_burn_mac_addr.cc b/usrp2/host/apps/usrp2_burn_mac_addr.cc deleted file mode 100644 index 6ee76c130..000000000 --- a/usrp2/host/apps/usrp2_burn_mac_addr.cc +++ /dev/null @@ -1,176 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2007,2008 Free Software Foundation, Inc. - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <usrp2/usrp2.h> -#include <iostream> -#include <getopt.h> -#include <string.h> -#include <time.h> -#include <stdio.h> -#include <signal.h> -#include <stdexcept> - - -static volatile bool signaled = false; - -static void -sig_handler(int sig) -{ - signaled = true; -} - -static void -install_sig_handler(int signum, - void (*new_handler)(int)) -{ - struct sigaction new_action; - memset (&new_action, 0, sizeof (new_action)); - - new_action.sa_handler = new_handler; - sigemptyset (&new_action.sa_mask); - new_action.sa_flags = 0; - - if (sigaction (signum, &new_action, 0) < 0){ - perror ("sigaction (install new)"); - throw std::runtime_error ("sigaction"); - } -} - - -static void -usage(const char *progname) -{ - fprintf(stderr, "usage: %s [-e ethN] [-m old_mac_addr] new_mac_addr\n", - progname); - fprintf(stderr, " old_mac_addr defaults to 00:50:c2:85:3f:ff\n"); - fprintf(stderr, " new_mac_address must be HH:HH or HH:HH:HH:HH:HH:HH\n"); -} - -static bool -check_mac_addr_syntax(const std::string &s) -{ - unsigned char addr[6]; - - addr[0] = 0x00; // Matt's IAB - addr[1] = 0x50; - addr[2] = 0xC2; - addr[3] = 0x85; - addr[4] = 0x30; - addr[5] = 0x00; - - int len = s.size(); - - switch (len){ - - case 5: - return sscanf(s.c_str(), "%hhx:%hhx", &addr[4], &addr[5]) == 2; - - case 17: - return sscanf(s.c_str(), "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", - &addr[0], &addr[1], &addr[2], - &addr[3], &addr[4], &addr[5]) == 6; - default: - return false; - } - - return true; -} - - -int -main(int argc, char **argv) -{ - int ch; - const char *interface = "eth0"; - const char *old_mac_addr = "00:50:c2:85:3f:ff"; - const char *new_mac_addr = 0; - - while ((ch = getopt(argc, argv, "he:m:")) != EOF){ - switch (ch){ - case 'e': - interface = optarg; - break; - - case 'm': - old_mac_addr = optarg; - break; - - case 'h': - default: - usage(argv[0]); - exit(1); - } - } - - if (argc - optind != 1){ - usage(argv[0]); - exit(1); - } - - new_mac_addr = argv[optind]; - - if (!check_mac_addr_syntax(old_mac_addr)){ - fprintf(stderr, "invalid mac address: %s\n", old_mac_addr); - exit(1); - } - if (!check_mac_addr_syntax(new_mac_addr)){ - fprintf(stderr, "invalid mac address: %s\n", new_mac_addr); - exit(1); - } - - install_sig_handler(SIGINT, sig_handler); - - usrp2::usrp2::sptr u2; - - try { - u2 = usrp2::usrp2::make(interface, old_mac_addr); - } - catch (std::exception const &e){ - std::cerr << e.what() << std::endl; - return 1; - } - - if (!u2->burn_mac_addr(new_mac_addr)){ - std::cerr << "Failed to burn mac address: " - << new_mac_addr << std::endl; - return 1; - } - - u2.reset(); // close - - // wait 250 ms - struct timespec ts; - ts.tv_sec = 0; - ts.tv_nsec = 250000000; - nanosleep(&ts, 0); - - try { - u2 = usrp2::usrp2::make(interface, new_mac_addr); - } - catch (std::exception const &e){ - std::cerr << "Failed to connect to USRP2 using new addr: " - << new_mac_addr << std::endl; - std::cerr << e.what() << std::endl; - return 1; - } - - return 0; -} |