Yu Watanabe
8320db407c
All other definitions in dhcp-protocol.h are common for client and server. Let's move DHCP client specific definitions.
78 lines
2.2 KiB
C
78 lines
2.2 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#include "sd-dhcp-client.h"
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#include "alloc-util.h"
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#include "bus-common-errors.h"
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#include "bus-util.h"
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#include "dhcp-client-internal.h"
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#include "networkd-dhcp4-bus.h"
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#include "networkd-link-bus.h"
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#include "networkd-manager.h"
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#include "string-table.h"
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#include "strv.h"
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static int property_get_dhcp_client_state(
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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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Link *l = ASSERT_PTR(userdata);
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sd_dhcp_client *c;
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assert(reply);
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c = l->dhcp_client;
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if (!c)
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return sd_bus_message_append(reply, "s", "disabled");
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return sd_bus_message_append(reply, "s", dhcp_state_to_string(dhcp_client_get_state(c)));
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}
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static int dhcp_client_emit_changed(Link *link, const char *property, ...) {
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_cleanup_free_ char *path = NULL;
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char **l;
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assert(link);
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if (sd_bus_is_ready(link->manager->bus) <= 0)
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return 0;
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path = link_bus_path(link);
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if (!path)
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return log_oom();
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l = strv_from_stdarg_alloca(property);
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return sd_bus_emit_properties_changed_strv(
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link->manager->bus,
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path,
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"org.freedesktop.network1.DHCPv4Client",
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l);
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}
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int dhcp_client_callback_bus(sd_dhcp_client *c, int event, void *userdata) {
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Link *l = ASSERT_PTR(userdata);
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return dhcp_client_emit_changed(l, "State", NULL);
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}
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static const sd_bus_vtable dhcp_client_vtable[] = {
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SD_BUS_VTABLE_START(0),
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SD_BUS_PROPERTY("State", "s", property_get_dhcp_client_state, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
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SD_BUS_VTABLE_END
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};
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const BusObjectImplementation dhcp_client_object = {
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"/org/freedesktop/network1/link",
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"org.freedesktop.network1.DHCPv4Client",
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.fallback_vtables = BUS_FALLBACK_VTABLES({dhcp_client_vtable, link_object_find}),
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.node_enumerator = link_node_enumerator,
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};
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