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sd-dhcp-server: notify callback on lease changed

This commit is contained in:
Marc-André Lureau 2020-05-22 11:37:14 +02:00
parent 5b03043a75
commit 36d35f2259
2 changed files with 13 additions and 0 deletions
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9
src/libsystemd-network/sd-dhcp-server.c
View File

@ -98,6 +98,9 @@ int sd_dhcp_server_configure_pool(
/* Drop any leases associated with the old address range */
hashmap_clear(server->leases_by_client_id);
if (server->callback)
server->callback(server, SD_DHCP_SERVER_EVENT_LEASE_CHANGED, server->callback_userdata);
}
return 0;
@ -899,6 +902,9 @@ int dhcp_server_handle_message(sd_dhcp_server *server, DHCPMessage *message,
hashmap_put(server->leases_by_client_id,
&lease->client_id, lease);
if (server->callback)
server->callback(server, SD_DHCP_SERVER_EVENT_LEASE_CHANGED, server->callback_userdata);
return DHCP_ACK;
}
@ -935,6 +941,9 @@ int dhcp_server_handle_message(sd_dhcp_server *server, DHCPMessage *message,
server->bound_leases[pool_offset] = NULL;
hashmap_remove(server->leases_by_client_id, existing_lease);
dhcp_lease_free(existing_lease);
if (server->callback)
server->callback(server, SD_DHCP_SERVER_EVENT_LEASE_CHANGED, server->callback_userdata);
}
return 0;

4
src/systemd/sd-dhcp-server.h
View File

@ -31,6 +31,10 @@ _SD_BEGIN_DECLARATIONS;
typedef struct sd_dhcp_server sd_dhcp_server;
enum {
SD_DHCP_SERVER_EVENT_LEASE_CHANGED = 1 << 0,
};
int sd_dhcp_server_new(sd_dhcp_server **ret, int ifindex);
sd_dhcp_server *sd_dhcp_server_ref(sd_dhcp_server *server);