return 0;
}
-int sd_dhcp_server_set_address(sd_dhcp_server *server, struct in_addr *address) {
+int sd_dhcp_server_set_address(sd_dhcp_server *server, struct in_addr *address, unsigned char prefixlen) {
assert_return(server, -EINVAL);
assert_return(address, -EINVAL);
assert_return(address->s_addr, -EINVAL);
+ assert_return(prefixlen <= 32, -ERANGE);
assert_return(server->address == htobe32(INADDR_ANY), -EBUSY);
+ assert_return(server->netmask == htobe32(INADDR_ANY), -EBUSY);
server->address = address->s_addr;
+ server->netmask = htobe32(0xfffffffflu << (32 - prefixlen));
return 0;
}
server->fd_raw = -1;
server->fd = -1;
server->address = htobe32(INADDR_ANY);
+ server->netmask = htobe32(INADDR_ANY);
server->index = ifindex;
server->leases_by_client_id = hashmap_new(client_id_hash_func, client_id_compare_func);
if (r < 0)
return r;
+ r = dhcp_option_append(&packet->dhcp, req->max_optlen, &offset, 0,
+ DHCP_OPTION_SUBNET_MASK, 4, &server->netmask);
+ if (r < 0)
+ return r;
+
+ r = dhcp_option_append(&packet->dhcp, req->max_optlen, &offset, 0,
+ DHCP_OPTION_ROUTER, 4, &server->address);
+ if (r < 0)
+ return r;
+
r = dhcp_server_send_packet(server, req, packet, DHCP_OFFER, offset);
if (r < 0)
return r;
if (r < 0)
return r;
+ r = dhcp_option_append(&packet->dhcp, req->max_optlen, &offset, 0,
+ DHCP_OPTION_SUBNET_MASK, 4, &server->netmask);
+ if (r < 0)
+ return r;
+
+ r = dhcp_option_append(&packet->dhcp, req->max_optlen, &offset, 0,
+ DHCP_OPTION_ROUTER, 4, &server->address);
+ if (r < 0)
+ return r;
+
r = dhcp_server_send_packet(server, req, packet, DHCP_ACK, offset);
if (r < 0)
return r;
assert_se(!sd_dhcp_server_unref(server));
assert_se(sd_dhcp_server_start(server) == -EUNATCH);
- assert_se(sd_dhcp_server_set_address(server, &address_any) == -EINVAL);
- assert_se(sd_dhcp_server_set_address(server, &address_lo) >= 0);
- assert_se(sd_dhcp_server_set_address(server, &address_lo) == -EBUSY);
+ assert_se(sd_dhcp_server_set_address(server, &address_any, 28) == -EINVAL);
+ assert_se(sd_dhcp_server_set_address(server, &address_any, 38) == -ERANGE);
+ assert_se(sd_dhcp_server_set_address(server, &address_lo, 8) >= 0);
+ assert_se(sd_dhcp_server_set_address(server, &address_lo, 8) == -EBUSY);
assert_se(sd_dhcp_server_set_lease_pool(server, &address_any, 1) == -EINVAL);
assert_se(sd_dhcp_server_set_lease_pool(server, &address_lo, 0) == -EINVAL);
};
assert_se(sd_dhcp_server_new(&server, 1) >= 0);
- assert_se(sd_dhcp_server_set_address(server, &address_lo) >= 0);
+ assert_se(sd_dhcp_server_set_address(server, &address_lo, 8) >= 0);
assert_se(sd_dhcp_server_attach_event(server, NULL, 0) >= 0);
assert_se(sd_dhcp_server_start(server) >= 0);
int sd_dhcp_server_start(sd_dhcp_server *server);
int sd_dhcp_server_stop(sd_dhcp_server *server);
-int sd_dhcp_server_set_address(sd_dhcp_server *server, struct in_addr *address);
+int sd_dhcp_server_set_address(sd_dhcp_server *server, struct in_addr *address, unsigned char prefixlen);
int sd_dhcp_server_set_lease_pool(sd_dhcp_server *server, struct in_addr *start, size_t size);
int sd_dhcp_server_forcerenew(sd_dhcp_server *server);