/*** This file is part of systemd. Copyright 2015 Tom Gundersen 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 "alloc-util.h" #include "networkd.h" #include "string-util.h" #include "strv.h" static int property_get_ether_addrs( sd_bus *bus, const char *path, const char *interface, const char *property, sd_bus_message *reply, void *userdata, sd_bus_error *error) { Network *n = userdata; const char *ether = NULL; int r; assert(bus); assert(reply); assert(n); if (n->match_mac) ether = ether_ntoa(n->match_mac); r = sd_bus_message_open_container(reply, 'a', "s"); if (r < 0) return r; if (ether) { r = sd_bus_message_append(reply, "s", strempty(ether)); if (r < 0) return r; } return sd_bus_message_close_container(reply); } const sd_bus_vtable network_vtable[] = { SD_BUS_VTABLE_START(0), SD_BUS_PROPERTY("Description", "s", NULL, offsetof(Network, description), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("SourcePath", "s", NULL, offsetof(Network, filename), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("MatchMAC", "as", property_get_ether_addrs, offsetof(Network, match_mac), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("MatchPath", "as", NULL, offsetof(Network, match_path), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("MatchDriver", "as", NULL, offsetof(Network, match_driver), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("MatchType", "as", NULL, offsetof(Network, match_type), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("MatchName", "as", NULL, offsetof(Network, match_name), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_VTABLE_END }; static char *network_bus_path(Network *network) { _cleanup_free_ char *name = NULL; char *networkname, *d, *path; int r; assert(network); assert(network->filename); name = strdup(network->filename); if (!name) return NULL; networkname = basename(name); d = strrchr(networkname, '.'); if (!d) return NULL; assert(streq(d, ".network")); *d = '\0'; r = sd_bus_path_encode("/org/freedesktop/network1/network", networkname, &path); if (r < 0) return NULL; return path; } int network_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error) { _cleanup_strv_free_ char **l = NULL; Manager *m = userdata; Network *network; int r; assert(bus); assert(path); assert(m); assert(nodes); LIST_FOREACH(networks, network, m->networks) { char *p; p = network_bus_path(network); if (!p) return -ENOMEM; r = strv_consume(&l, p); if (r < 0) return r; } *nodes = l; l = NULL; return 1; } int network_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error) { Manager *m = userdata; Network *network; _cleanup_free_ char *name = NULL; int r; assert(bus); assert(path); assert(interface); assert(m); assert(found); r = sd_bus_path_decode(path, "/org/freedesktop/network1/network", &name); if (r < 0) return 0; r = network_get_by_name(m, name, &network); if (r < 0) return 0; *found = network; return 1; }