#include "dhcp-server-internal.h"
#include "dhcp-internal.h"
-#define DHCP_DEFAULT_LEASE_TIME 60
+#define DHCP_DEFAULT_LEASE_TIME 3600 /* one hour */
int sd_dhcp_server_set_lease_pool(sd_dhcp_server *server, struct in_addr *address,
size_t size) {
return 0;
}
+bool sd_dhcp_server_is_running(sd_dhcp_server *server) {
+ assert_return(server, -EINVAL);
+
+ return !!server->receive_message;
+}
+
sd_dhcp_server *sd_dhcp_server_ref(sd_dhcp_server *server) {
if (server)
assert_se(REFCNT_INC(server->n_ref) >= 2);
free(lease);
}
-DEFINE_TRIVIAL_CLEANUP_FUNC(DHCPLease*, dhcp_lease_free);
-#define _cleanup_dhcp_lease_free_ _cleanup_(dhcp_lease_freep)
-
sd_dhcp_server *sd_dhcp_server_unref(sd_dhcp_server *server) {
DHCPLease *lease;
} else if (req->message->ciaddr && type != DHCP_NAK)
destination = req->message->ciaddr;
- if (destination || requested_broadcast(req) || type == DHCP_NAK)
+ if (destination != INADDR_ANY)
return dhcp_server_send_udp(server, destination, &packet->dhcp,
sizeof(DHCPMessage) + optoffset);
+ else if (requested_broadcast(req) || type == DHCP_NAK)
+ return dhcp_server_send_udp(server, INADDR_BROADCAST, &packet->dhcp,
+ sizeof(DHCPMessage) + optoffset);
else
/* we cannot send UDP packet to specific MAC address when the address is
not yet configured, so must fall back to raw packets */
static int server_message_init(sd_dhcp_server *server, DHCPPacket **ret,
uint8_t type, size_t *_optoffset, DHCPRequest *req) {
_cleanup_free_ DHCPPacket *packet = NULL;
- size_t optoffset;
+ size_t optoffset = 0;
int r;
assert(server);
} else
lease = existing_lease;
- r = sd_event_now(server->event, CLOCK_MONOTONIC, &time_now);
+ r = sd_event_now(server->event, clock_boottime_or_monotonic(), &time_now);
if (r < 0)
- time_now = now(CLOCK_MONOTONIC);
+ time_now = now(clock_boottime_or_monotonic());
lease->expiration = req->lifetime * USEC_PER_SEC + time_now;
r = server_send_ack(server, req, address);