./move.sh

1 files changed, 0 insertions, 258 deletions

diff --git a/src/network/networkd-ndisc.c b/src/network/networkd-ndisc.c
deleted file mode 100644
index 1a380bd214..0000000000
--- a/src/network/networkd-ndisc.c
+++ /dev/null
@@ -1,258 +0,0 @@
-/***
-  This file is part of systemd.
-
-  Copyright (C) 2014 Intel Corporation. All rights reserved.
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
-
-  systemd 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
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <netinet/ether.h>
-#include <netinet/icmp6.h>
-#include <netinet/in.h>
-#include <linux/if.h>
-
-#include "sd-ndisc.h"
-
-#include "networkd.h"
-
-static int ndisc_netlink_handler(sd_netlink *rtnl, sd_netlink_message *m, void *userdata) {
-        _cleanup_link_unref_ Link *link = userdata;
-        int r;
-
-        assert(link);
-        assert(link->ndisc_messages > 0);
-
-        link->ndisc_messages--;
-
-        r = sd_netlink_message_get_errno(m);
-        if (r < 0 && r != -EEXIST) {
-                log_link_error_errno(link, r, "Could not set NDisc route or address: %m");
-                link_enter_failed(link);
-        }
-
-        if (link->ndisc_messages == 0) {
-                link->ndisc_configured = true;
-                link_check_ready(link);
-        }
-
-        return 1;
-}
-
-static void ndisc_prefix_autonomous_handler(sd_ndisc *nd, const struct in6_addr *prefix, unsigned prefixlen,
-                                            unsigned lifetime_preferred, unsigned lifetime_valid, void *userdata) {
-        _cleanup_address_free_ Address *address = NULL;
-        Link *link = userdata;
-        usec_t time_now;
-        int r;
-
-        assert(nd);
-        assert(link);
-        assert(link->network);
-
-        if (IN_SET(link->state, LINK_STATE_FAILED, LINK_STATE_LINGER))
-                return;
-
-        r = address_new(&address);
-        if (r < 0) {
-                log_link_error_errno(link, r, "Could not allocate address: %m");
-                return;
-        }
-
-        assert_se(sd_event_now(link->manager->event, clock_boottime_or_monotonic(), &time_now) >= 0);
-
-        address->family = AF_INET6;
-        address->in_addr.in6 = *prefix;
-        if (in_addr_is_null(AF_INET6, (const union in_addr_union *) &link->network->ipv6_token) == 0)
-                memcpy(((char *)&address->in_addr.in6) + 8, ((char *)&link->network->ipv6_token) + 8, 8);
-        else {
-                /* see RFC4291 section 2.5.1 */
-                address->in_addr.in6.s6_addr[8]  = link->mac.ether_addr_octet[0];
-                address->in_addr.in6.s6_addr[8] ^= 1 << 1;
-                address->in_addr.in6.s6_addr[9]  = link->mac.ether_addr_octet[1];
-                address->in_addr.in6.s6_addr[10] = link->mac.ether_addr_octet[2];
-                address->in_addr.in6.s6_addr[11] = 0xff;
-                address->in_addr.in6.s6_addr[12] = 0xfe;
-                address->in_addr.in6.s6_addr[13] = link->mac.ether_addr_octet[3];
-                address->in_addr.in6.s6_addr[14] = link->mac.ether_addr_octet[4];
-                address->in_addr.in6.s6_addr[15] = link->mac.ether_addr_octet[5];
-        }
-        address->prefixlen = prefixlen;
-        address->flags = IFA_F_NOPREFIXROUTE|IFA_F_MANAGETEMPADDR;
-        address->cinfo.ifa_prefered = lifetime_preferred;
-        address->cinfo.ifa_valid = lifetime_valid;
-
-        r = address_configure(address, link, ndisc_netlink_handler, true);
-        if (r < 0) {
-                log_link_warning_errno(link, r, "Could not set SLAAC address: %m");
-                link_enter_failed(link);
-                return;
-        }
-
-        link->ndisc_messages++;
-}
-
-static void ndisc_prefix_onlink_handler(sd_ndisc *nd, const struct in6_addr *prefix, unsigned prefixlen, unsigned lifetime, void *userdata) {
-        _cleanup_route_free_ Route *route = NULL;
-        Link *link = userdata;
-        usec_t time_now;
-        int r;
-
-        assert(nd);
-        assert(link);
-
-        if (IN_SET(link->state, LINK_STATE_FAILED, LINK_STATE_LINGER))
-                return;
-
-        r = route_new(&route);
-        if (r < 0) {
-                log_link_error_errno(link, r, "Could not allocate route: %m");
-                return;
-        }
-
-        assert_se(sd_event_now(link->manager->event, clock_boottime_or_monotonic(), &time_now) >= 0);
-
-        route->family = AF_INET6;
-        route->table = RT_TABLE_MAIN;
-        route->protocol = RTPROT_RA;
-        route->flags = RTM_F_PREFIX;
-        route->dst.in6 = *prefix;
-        route->dst_prefixlen = prefixlen;
-        route->lifetime = time_now + lifetime * USEC_PER_SEC;
-
-        r = route_configure(route, link, ndisc_netlink_handler);
-        if (r < 0) {
-                log_link_warning_errno(link, r, "Could not set prefix route: %m");
-                link_enter_failed(link);
-                return;
-        }
-
-        link->ndisc_messages++;
-}
-
-static void ndisc_router_handler(sd_ndisc *nd, uint8_t flags, const struct in6_addr *gateway, unsigned lifetime, int pref, void *userdata) {
-        _cleanup_route_free_ Route *route = NULL;
-        Link *link = userdata;
-        usec_t time_now;
-        int r;
-
-        assert(link);
-        assert(link->network);
-        assert(link->manager);
-
-        if (IN_SET(link->state, LINK_STATE_FAILED, LINK_STATE_LINGER))
-                return;
-
-        if (flags & (ND_RA_FLAG_MANAGED | ND_RA_FLAG_OTHER)) {
-                if (flags & ND_RA_FLAG_MANAGED)
-                        dhcp6_request_address(link);
-
-                r = sd_dhcp6_client_set_local_address(link->dhcp6_client, &link->ipv6ll_address);
-                if (r < 0 && r != -EBUSY)
-                        log_link_warning_errno(link, r, "Could not set IPv6LL address in DHCP client: %m");
-
-                r = sd_dhcp6_client_start(link->dhcp6_client);
-                if (r < 0 && r != -EBUSY)
-                        log_link_warning_errno(link, r, "Starting DHCPv6 client on NDisc request failed: %m");
-        }
-
-        if (!gateway)
-                return;
-
-        r = route_new(&route);
-        if (r < 0) {
-                log_link_error_errno(link, r, "Could not allocate route: %m");
-                return;
-        }
-
-        assert_se(sd_event_now(link->manager->event, clock_boottime_or_monotonic(), &time_now) >= 0);
-
-        route->family = AF_INET6;
-        route->table = RT_TABLE_MAIN;
-        route->protocol = RTPROT_RA;
-        route->pref = pref;
-        route->gw.in6 = *gateway;
-        route->lifetime = time_now + lifetime * USEC_PER_SEC;
-
-        r = route_configure(route, link, ndisc_netlink_handler);
-        if (r < 0) {
-                log_link_warning_errno(link, r, "Could not set default route: %m");
-                link_enter_failed(link);
-                return;
-        }
-
-        link->ndisc_messages++;
-}
-
-static void ndisc_handler(sd_ndisc *nd, int event, void *userdata) {
-        Link *link = userdata;
-        int r;
-
-        assert(link);
-
-        if (IN_SET(link->state, LINK_STATE_FAILED, LINK_STATE_LINGER))
-                return;
-
-        switch (event) {
-        case SD_NDISC_EVENT_TIMEOUT:
-                dhcp6_request_address(link);
-
-                r = sd_dhcp6_client_set_local_address(link->dhcp6_client, &link->ipv6ll_address);
-                if (r < 0 && r != -EBUSY)
-                        log_link_warning_errno(link, r, "Could not set IPv6LL address in DHCP client: %m");
-
-                r = sd_dhcp6_client_start(link->dhcp6_client);
-                if (r < 0 && r != -EBUSY)
-                        log_link_warning_errno(link, r, "Starting DHCPv6 client after NDisc timeout failed: %m");
-
-                link->ndisc_configured = true;
-                link_check_ready(link);
-
-                break;
-        case SD_NDISC_EVENT_STOP:
-                break;
-        default:
-                log_link_warning(link, "IPv6 Neighbor Discovery unknown event: %d", event);
-        }
-}
-
-int ndisc_configure(Link *link) {
-        int r;
-
-        assert_return(link, -EINVAL);
-
-        r = sd_ndisc_new(&link->ndisc_router_discovery);
-        if (r < 0)
-                return r;
-
-        r = sd_ndisc_attach_event(link->ndisc_router_discovery, NULL, 0);
-        if (r < 0)
-                return r;
-
-        r = sd_ndisc_set_mac(link->ndisc_router_discovery, &link->mac);
-        if (r < 0)
-                return r;
-
-        r = sd_ndisc_set_index(link->ndisc_router_discovery, link->ifindex);
-        if (r < 0)
-                return r;
-
-        r = sd_ndisc_set_callback(link->ndisc_router_discovery,
-                                  ndisc_router_handler,
-                                  ndisc_prefix_onlink_handler,
-                                  ndisc_prefix_autonomous_handler,
-                                  ndisc_handler,
-                                  link);
-
-        return r;
-}