/* NetworkManager -- Network link manager * * Narayan Newton * * 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 2 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, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * (C) Copyright 2004 RedHat, Inc. * (C) Copyright 2004 Narayan Newton */ #include #include #include #include "NetworkManagerSystem.h" #include "NetworkManagerUtils.h" #include "nm-device.h" #include "nm-device-802-3-ethernet.h" #include "nm-device-802-11-wireless.h" #include "nm-utils.h" /* * Mostly a mix of the Gentoo and RedHat Backends */ /* * nm_system_init * * Initializes the distribution-specific system backend * */ void nm_system_init (void) { nm_system_kill_all_dhcp_daemons(); } /* * nm_system_device_flush_routes * * Flush all routes associated with a network device * */ void nm_system_device_flush_routes (NMDevice *dev) { g_return_if_fail (dev != NULL); /* Not really applicable for test devices */ if (nm_device_is_test_device (dev)) return; nm_system_device_flush_routes_with_iface (nm_device_get_iface (dev)); } /* * nm_system_device_flush_routes_with_iface * * Flush all routes associated with a network device * */ void nm_system_device_flush_routes_with_iface (const char *iface) { char *buf; g_return_if_fail (iface != NULL); /* Remove routing table entries */ buf = g_strdup_printf ("/sbin/ip route flush dev %s", iface); nm_spawn_process (buf); g_free (buf); } /* * nm_system_device_flush_addresses * * Flush all network addresses associated with a network device * */ void nm_system_device_flush_addresses (NMDevice *dev) { g_return_if_fail (dev != NULL); /* Not really applicable for test devices */ if (nm_device_is_test_device (dev)) return; nm_system_device_flush_addresses_with_iface (nm_device_get_iface (dev)); } /* * nm_system_device_flush_addresses_with_iface * * Flush all network addresses associated with a network device * */ void nm_system_device_flush_addresses_with_iface (const char *iface) { char *buf; g_return_if_fail (iface != NULL); /* Remove all IP addresses for a device */ buf = g_strdup_printf ("/sbin/ip addr flush dev %s", iface); nm_spawn_process (buf); g_free (buf); } /* * nm_system_device_setup_static_ip4_config * * Set up the device with a particular IPv4 address/netmask/gateway. * * Returns: TRUE on success * FALSE on error * */ gboolean nm_system_device_setup_static_ip4_config (NMDevice *dev) { nm_warning ("nm_system_device_setup_static_ip4_config() is not implemented yet for this distribution.\n"); return FALSE; } /* * nm_system_device_get_system_config * * Retrieve any relevant configuration info for a particular device * from the system network configuration information. Clear out existing * info before setting stuff too. * */ void *nm_system_device_get_system_config (NMDevice *dev) { return NULL; } /* * nm_system_device_has_active_routes * * Find out whether the specified device has any routes in the routing * table. * */ gboolean nm_system_device_has_active_routes (NMDevice *dev) { return FALSE; } /* * nm_system_enable_loopback * * Bring up the loopback interface * */ void nm_system_enable_loopback (void) { nm_spawn_process ("/sbin/ip link set dev lo up"); nm_spawn_process ("/sbin/ip addr add 127.0.0.1/8 brd 127.255.255.255 dev lo label loopback"); } /* * nm_system_delete_default_route * * Remove the old default route in preparation for a new one * */ void nm_system_delete_default_route (void) { nm_spawn_process ("/sbin/ip route del default"); } /* * nm_system_kill_all_dhcp_daemons * * Kill all DHCP daemons currently running, done at startup. * */ void nm_system_kill_all_dhcp_daemons (void) { nm_spawn_process ("/bin/killall -q dhcpcd"); } /* * nm_system_update_dns * * Make glibc/nscd aware of any changes to the resolv.conf file by * restarting nscd. * */ void nm_system_update_dns (void) { /* I'm not running nscd */ } /* * nm_system_restart_mdns_responder * * Restart the multicast DNS responder so that it knows about new * network interfaces and IP addresses. * */ void nm_system_restart_mdns_responder (void) { /* for GWARE at least */ nm_spawn_process("/etc/rc.d/rc.howl restart"); } /* * nm_system_device_add_ip6_link_address * * Add a default link-local IPv6 address to a device. * */ void nm_system_device_add_ip6_link_address (NMDevice *dev) { char *buf; struct ether_addr hw_addr; unsigned char eui[8]; if (nm_device_is_802_3_ethernet (dev)) nm_device_802_3_ethernet_get_address (NM_DEVICE_802_3_ETHERNET (dev), &hw_addr); else if (nm_device_is_802_11_wireless (dev)) nm_device_802_11_wireless_get_address (NM_DEVICE_802_11_WIRELESS (dev), &hw_addr); memcpy (eui, &(hw_addr.ether_addr_octet), sizeof (hw_addr.ether_addr_octet)); memmove (eui+5, eui+3, 3); eui[3] = 0xff; eui[4] = 0xfe; eui[0] ^= 2; /* Add the default link-local IPv6 address to a device */ buf = g_strdup_printf ("/sbin/ip -6 addr add fe80::%x%02x:%x%02x:%x%02x:%x%02x/64 dev %s", eui[0], eui[1], eui[2], eui[3], eui[4], eui[5], eui[6], eui[7], nm_device_get_iface (dev)); nm_spawn_process (buf); g_free (buf); } /* * nm_system_device_add_route_via_device_with_iface * * Add route to the given device * */ void nm_system_device_add_route_via_device_with_iface (const char *iface, const char *route) { char *buf; g_return_if_fail (iface != NULL); /* Add default gateway */ buf = g_strdup_printf ("/sbin/ip route add %s dev %s", route, iface); nm_spawn_process (buf); g_free (buf); } /* * nm_system_device_add_default_route_via_device * * Flush all routes associated with a network device * */ void nm_system_device_add_default_route_via_device (NMDevice *dev) { g_return_if_fail (dev != NULL); /* Not really applicable for test devices */ if (nm_device_is_test_device (dev)) return; nm_system_device_add_default_route_via_device_with_iface (nm_device_get_iface (dev)); } /* * nm_system_device_add_default_route_via_device_with_iface * * Add default route to the given device * */ void nm_system_device_add_default_route_via_device_with_iface (const char *iface) { char *buf; g_return_if_fail (iface != NULL); /* Add default gateway */ buf = g_strdup_printf ("/sbin/ip route add default dev %s", iface); nm_spawn_process (buf); g_free (buf); } /* * nm_system_flush_loopback_routes * * Flush all routes associated with the loopback device, because it * sometimes gets the first route for ZeroConf/Link-Local traffic. * */ void nm_system_flush_loopback_routes (void) { /* Remove routing table entries for lo */ nm_spawn_process ("/sbin/ip route flush dev lo"); } /* * nm_system_flush_arp_cache * * Flush all entries in the arp cache. * */ void nm_system_flush_arp_cache (void) { nm_spawn_process ("/sbin/ip neigh flush all"); } void nm_system_deactivate_all_dialup (GSList *list) { } gboolean nm_system_deactivate_dialup (GSList *list, const char *dialup) { return FALSE; } gboolean nm_system_activate_dialup (GSList *list, const char *dialup) { return FALSE; } /* * nm_system_get_dialup_config * * Enumerate dial up options on this system, allocate NMDialUpConfig's, * fill them out, and return. * */ GSList * nm_system_get_dialup_config (void) { return NULL; } void nm_system_device_free_system_config (NMDevice *dev, void *system_config_data) { } NMIP4Config *nm_system_device_new_ip4_system_config (NMDevice *dev) { return NULL; } gboolean nm_system_device_get_use_dhcp (NMDevice *dev) { return TRUE; } /* * nm_system_activate_nis * * set up the nis domain and write a yp.conf * */ void nm_system_activate_nis (NMIP4Config *config) { } /* * nm_system_shutdown_nis * * shutdown ypbind * */ void nm_system_shutdown_nis (void) { }