/* * * Connection Manager * * Copyright (C) 2007-2012 Intel Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * 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, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include static GMainLoop *main_loop; static void sig_term(int sig) { g_main_loop_quit(main_loop); } static void handle_error(GDHCPServerError error) { switch (error) { case G_DHCP_SERVER_ERROR_NONE: printf("dhcp server ok\n"); break; case G_DHCP_SERVER_ERROR_INTERFACE_UNAVAILABLE: printf("Interface unavailable\n"); break; case G_DHCP_SERVER_ERROR_INTERFACE_IN_USE: printf("Interface in use\n"); break; case G_DHCP_SERVER_ERROR_INTERFACE_DOWN: printf("Interface down\n"); break; case G_DHCP_SERVER_ERROR_NOMEM: printf("No memory\n"); break; case G_DHCP_SERVER_ERROR_INVALID_INDEX: printf("Invalid index\n"); break; case G_DHCP_SERVER_ERROR_INVALID_OPTION: printf("Invalid option\n"); break; case G_DHCP_SERVER_ERROR_IP_ADDRESS_INVALID: printf("Invalid address\n"); break; } } static void dhcp_debug(const char *str, void *data) { printf("%s: %s\n", (const char *) data, str); } int main(int argc, char *argv[]) { struct sigaction sa; GDHCPServerError error; GDHCPServer *dhcp_server; int index; if (argc < 2) { printf("Usage: dhcp-server-test \n"); exit(0); } index = atoi(argv[1]); printf("Create DHCP server for interface %d\n", index); dhcp_server = g_dhcp_server_new(G_DHCP_IPV4, index, &error); if (dhcp_server == NULL) { handle_error(error); exit(0); } g_dhcp_server_set_debug(dhcp_server, dhcp_debug, "DHCP"); g_dhcp_server_set_lease_time(dhcp_server, 3600); g_dhcp_server_set_option(dhcp_server, G_DHCP_SUBNET, "255.255.0.0"); g_dhcp_server_set_option(dhcp_server, G_DHCP_ROUTER, "192.168.0.2"); g_dhcp_server_set_option(dhcp_server, G_DHCP_DNS_SERVER, "192.168.0.3"); g_dhcp_server_set_ip_range(dhcp_server, "192.168.0.101", "192.168.0.102"); main_loop = g_main_loop_new(NULL, FALSE); printf("Start DHCP Server operation\n"); g_dhcp_server_start(dhcp_server); memset(&sa, 0, sizeof(sa)); sa.sa_handler = sig_term; sigaction(SIGINT, &sa, NULL); sigaction(SIGTERM, &sa, NULL); g_main_loop_run(main_loop); g_dhcp_server_unref(dhcp_server); g_main_loop_unref(main_loop); return 0; }