diff options
Diffstat (limited to 'plugins/udhcp.c')
| -rw-r--r-- | plugins/udhcp.c | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/plugins/udhcp.c b/plugins/udhcp.c deleted file mode 100644 index 4ae7cf45..00000000 --- a/plugins/udhcp.c +++ /dev/null @@ -1,199 +0,0 @@ -/* - * - * Connection Manager - * - * Copyright (C) 2007-2010 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 <config.h> -#endif - -#include <errno.h> -#include <unistd.h> - -#include <gdbus.h> - -#define CONNMAN_API_SUBJECT_TO_CHANGE -#include <connman/plugin.h> -#include <connman/utsname.h> -#include <connman/dhcp.h> -#include <connman/task.h> -#include <connman/log.h> - -struct udhcp_data { - struct connman_task *task; - struct connman_dhcp *dhcp; - char *ifname; -}; - -static void udhcp_unlink(const char *ifname) -{ - char *pathname; - - pathname = g_strdup_printf("%s/udhcpc.%s.pid", - STATEDIR, ifname); - unlink(pathname); - g_free(pathname); -} - -static void udhcp_notify(struct connman_task *task, - DBusMessage *msg, void *user_data) -{ - struct connman_dhcp *dhcp = user_data; - const char *interface, *address, *netmask, *broadcast, *gateway, *dns, *action; - - DBG(""); - - dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &interface, - DBUS_TYPE_STRING, &address, - DBUS_TYPE_STRING, &netmask, - DBUS_TYPE_STRING, &broadcast, - DBUS_TYPE_STRING, &gateway, - DBUS_TYPE_STRING, &dns, - DBUS_TYPE_STRING, &action, - DBUS_TYPE_INVALID); - - DBG("%s address %s gateway %s", action, address, gateway); - - connman_dhcp_set_value(dhcp, "Address", address); - connman_dhcp_set_value(dhcp, "Netmask", netmask); - connman_dhcp_set_value(dhcp, "Gateway", gateway); - connman_dhcp_set_value(dhcp, "Broadcast", broadcast); - connman_dhcp_set_value(dhcp, "Nameserver", dns); - - if (g_strcmp0(action, "bound") == 0) { - connman_dhcp_bound(dhcp); - } else if (g_strcmp0(action, "renew") == 0) { - connman_dhcp_bound(dhcp); - } else { - connman_error("Unknown action %s", action); - } -} - -static void udhcp_died(struct connman_task *task, void *user_data) -{ - struct udhcp_data *udhcpc = user_data; - - connman_dhcp_set_data(udhcpc->dhcp, NULL); - - connman_dhcp_unref(udhcpc->dhcp); - - connman_task_destroy(udhcpc->task); - udhcpc->task = NULL; - - udhcp_unlink(udhcpc->ifname); - - g_free(udhcpc->ifname); - g_free(udhcpc); -} - - -static void udhcp_setup(struct connman_task *task, const char *ifname) -{ - const char *path, *hostname; - - path = connman_task_get_path(task); - - DBG("path %s", path); - - connman_task_add_argument(task, "-f", NULL); - connman_task_add_argument(task, "-i", "%s", ifname); - connman_task_add_argument(task, "-p", "%s/udhcpc.%s.pid", STATEDIR, ifname); - connman_task_add_argument(task, "-s", "%s/udhcpc-script", SCRIPTDIR); - - hostname = connman_utsname_get_hostname(); - if (hostname != NULL) - connman_task_add_argument(task, "-H", hostname); - - connman_task_add_variable(task, "PATH", path); - -} - - -static int udhcp_request(struct connman_dhcp *dhcp) -{ - struct udhcp_data *udhcpc; - - DBG("dhcp %p %s", dhcp, UDHCPC); - - if (access(UDHCPC, X_OK) < 0) - return -EIO; - - udhcpc = g_try_new0(struct udhcp_data, 1); - if (udhcpc == NULL) - return -ENOMEM; - - udhcpc->task = connman_task_create(UDHCPC); - if (udhcpc->task == NULL) { - g_free(udhcpc); - return -ENOMEM; - } - - udhcpc->dhcp = connman_dhcp_ref(dhcp); - udhcpc->ifname = connman_dhcp_get_interface(dhcp); - - udhcp_setup(udhcpc->task, udhcpc->ifname); - - connman_dhcp_set_data(dhcp, udhcpc); - - connman_task_set_notify(udhcpc->task, "Notify", - udhcp_notify, dhcp); - - connman_task_run(udhcpc->task, udhcp_died, udhcpc, - NULL, NULL, NULL); - - return 0; -} - -static int udhcp_release(struct connman_dhcp *dhcp) -{ - struct udhcp_data *udhcpc = connman_dhcp_get_data(dhcp); - - DBG("udhcp %p", udhcpc); - - if (udhcpc == NULL) - return -ESRCH; - - if (udhcpc->task != NULL) - connman_task_stop(udhcpc->task); - - udhcp_unlink(udhcpc->ifname); - - return 0; -} - - -static struct connman_dhcp_driver udhcp_driver = { - .name = "udhcp", - .priority = CONNMAN_DHCP_PRIORITY_LOW, - .request = udhcp_request, - .release = udhcp_release, -}; - -static int udhcp_init(void) -{ - return connman_dhcp_driver_register(&udhcp_driver); -} - -static void udhcp_exit(void) -{ - connman_dhcp_driver_unregister(&udhcp_driver); -} - -CONNMAN_PLUGIN_DEFINE(udhcp, "uDHCP client plugin", VERSION, - CONNMAN_PLUGIN_PRIORITY_LOW, udhcp_init, udhcp_exit) |