3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21 /*
22 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
23 */
24
25 #ifndef UTIL_H
26 #define UTIL_H
27
28 #include <sys/types.h>
29 #include <netinet/in.h>
30 #include <netinet/dhcp.h>
31 #include <netinet/dhcp6.h>
32 #include <libinetutil.h>
33 #include <dhcpagent_ipc.h>
34
35 #include "common.h"
36
37 /*
38 * general utility functions which have no better home. see util.c
39 * for documentation on how to use the exported functions.
40 */
41
42 #ifdef __cplusplus
43 extern "C" {
44 #endif
45
46 struct dhcp_timer_s {
47 iu_timer_id_t dt_id;
48 lease_t dt_start; /* Initial timer value */
49 };
50
51 /* conversion functions */
52 const char *pkt_type_to_string(uchar_t, boolean_t);
53 const char *monosec_to_string(monosec_t);
54 time_t monosec_to_time(monosec_t);
55 monosec_t hrtime_to_monosec(hrtime_t);
58 void graceful_shutdown(int);
59 void inactivity_shutdown(iu_tq_t *, void *);
60
61 /* timer functions */
62 void init_timer(dhcp_timer_t *, lease_t);
63 boolean_t cancel_timer(dhcp_timer_t *);
64 boolean_t schedule_timer(dhcp_timer_t *, iu_tq_callback_t *, void *);
65
66 /* miscellaneous */
67 boolean_t add_default_route(uint32_t, struct in_addr *);
68 boolean_t del_default_route(uint32_t, struct in_addr *);
69 int daemonize(void);
70 monosec_t monosec(void);
71 void print_server_msg(dhcp_smach_t *, const char *, uint_t);
72 boolean_t bind_sock(int, in_port_t, in_addr_t);
73 boolean_t bind_sock_v6(int, in_port_t, const in6_addr_t *);
74 const char *iffile_to_hostname(const char *);
75 int dhcpv6_status_code(const dhcpv6_option_t *, uint_t,
76 const char **, const char **, uint_t *);
77 void write_lease_to_hostconf(dhcp_smach_t *);
78
79 #ifdef __cplusplus
80 }
81 #endif
82
83 #endif /* UTIL_H */
|
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21 /*
22 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
23 * Copyright (c) 2016, Chris Fraire <cfraire@me.com>.
24 */
25
26 #ifndef UTIL_H
27 #define UTIL_H
28
29 #include <sys/types.h>
30 #include <netinet/in.h>
31 #include <netinet/dhcp.h>
32 #include <netinet/dhcp6.h>
33 #include <libinetutil.h>
34 #include <dhcpagent_ipc.h>
35
36 #include "common.h"
37 #include "packet.h"
38
39 /*
40 * general utility functions which have no better home. see util.c
41 * for documentation on how to use the exported functions.
42 */
43
44 #ifdef __cplusplus
45 extern "C" {
46 #endif
47
48 struct dhcp_timer_s {
49 iu_timer_id_t dt_id;
50 lease_t dt_start; /* Initial timer value */
51 };
52
53 /* conversion functions */
54 const char *pkt_type_to_string(uchar_t, boolean_t);
55 const char *monosec_to_string(monosec_t);
56 time_t monosec_to_time(monosec_t);
57 monosec_t hrtime_to_monosec(hrtime_t);
60 void graceful_shutdown(int);
61 void inactivity_shutdown(iu_tq_t *, void *);
62
63 /* timer functions */
64 void init_timer(dhcp_timer_t *, lease_t);
65 boolean_t cancel_timer(dhcp_timer_t *);
66 boolean_t schedule_timer(dhcp_timer_t *, iu_tq_callback_t *, void *);
67
68 /* miscellaneous */
69 boolean_t add_default_route(uint32_t, struct in_addr *);
70 boolean_t del_default_route(uint32_t, struct in_addr *);
71 int daemonize(void);
72 monosec_t monosec(void);
73 void print_server_msg(dhcp_smach_t *, const char *, uint_t);
74 boolean_t bind_sock(int, in_port_t, in_addr_t);
75 boolean_t bind_sock_v6(int, in_port_t, const in6_addr_t *);
76 const char *iffile_to_hostname(const char *);
77 int dhcpv6_status_code(const dhcpv6_option_t *, uint_t,
78 const char **, const char **, uint_t *);
79 void write_lease_to_hostconf(dhcp_smach_t *);
80 int dhcp_add_hostname_opt(dhcp_pkt_t *, dhcp_smach_t *);
81 int dhcp_add_fqdn_opt(dhcp_pkt_t *, dhcp_smach_t *);
82
83 #ifdef __cplusplus
84 }
85 #endif
86
87 #endif /* UTIL_H */
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