130 lines
3.8 KiB
C
130 lines
3.8 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#include "sd-bus.h"
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#include "alloc-util.h"
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#include "bus-object.h"
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#include "ether-addr-util.h"
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#include "networkd-manager.h"
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#include "networkd-network-bus.h"
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#include "set.h"
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#include "strv.h"
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static int property_get_hw_addrs(
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sd_bus *bus,
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const char *path,
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const char *interface,
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const char *property,
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sd_bus_message *reply,
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void *userdata,
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sd_bus_error *error) {
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const struct hw_addr_data *p;
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Set *s;
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int r;
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assert(bus);
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assert(reply);
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assert(userdata);
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s = *(Set **) userdata;
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r = sd_bus_message_open_container(reply, 'a', "s");
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if (r < 0)
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return r;
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SET_FOREACH(p, s) {
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r = sd_bus_message_append(reply, "s", HW_ADDR_TO_STR(p));
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if (r < 0)
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return r;
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}
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return sd_bus_message_close_container(reply);
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}
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static const sd_bus_vtable network_vtable[] = {
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SD_BUS_VTABLE_START(0),
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SD_BUS_PROPERTY("Description", "s", NULL, offsetof(Network, description), SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_PROPERTY("SourcePath", "s", NULL, offsetof(Network, filename), SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_PROPERTY("MatchMAC", "as", property_get_hw_addrs, offsetof(Network, match.hw_addr), SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_PROPERTY("MatchPath", "as", NULL, offsetof(Network, match.path), SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_PROPERTY("MatchDriver", "as", NULL, offsetof(Network, match.driver), SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_PROPERTY("MatchType", "as", NULL, offsetof(Network, match.iftype), SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_PROPERTY("MatchName", "as", NULL, offsetof(Network, match.ifname), SD_BUS_VTABLE_PROPERTY_CONST),
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SD_BUS_VTABLE_END
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};
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static char *network_bus_path(Network *network) {
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char *path;
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int r;
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assert(network);
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assert(network->name);
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r = sd_bus_path_encode("/org/freedesktop/network1/network", network->name, &path);
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if (r < 0)
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return NULL;
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return path;
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}
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int network_node_enumerator(sd_bus *bus, const char *path, void *userdata, char ***nodes, sd_bus_error *error) {
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_cleanup_strv_free_ char **l = NULL;
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Manager *m = ASSERT_PTR(userdata);
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Network *network;
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int r;
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assert(bus);
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assert(path);
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assert(nodes);
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ORDERED_HASHMAP_FOREACH(network, m->networks) {
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char *p;
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p = network_bus_path(network);
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if (!p)
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return -ENOMEM;
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r = strv_consume(&l, p);
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if (r < 0)
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return r;
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}
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*nodes = TAKE_PTR(l);
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return 1;
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}
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int network_object_find(sd_bus *bus, const char *path, const char *interface, void *userdata, void **found, sd_bus_error *error) {
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Manager *m = ASSERT_PTR(userdata);
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Network *network;
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_cleanup_free_ char *name = NULL;
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int r;
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assert(bus);
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assert(path);
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assert(interface);
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assert(found);
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r = sd_bus_path_decode(path, "/org/freedesktop/network1/network", &name);
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if (r < 0)
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return 0;
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r = network_get_by_name(m, name, &network);
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if (r < 0)
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return 0;
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*found = network;
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return 1;
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}
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const BusObjectImplementation network_object = {
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"/org/freedesktop/network1/network",
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"org.freedesktop.network1.Network",
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.fallback_vtables = BUS_FALLBACK_VTABLES({network_vtable, network_object_find}),
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.node_enumerator = network_node_enumerator,
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};
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