1 | /**
|
---|
2 | * @file
|
---|
3 | * Management Information Base II (RFC1213) objects and functions.
|
---|
4 | */
|
---|
5 |
|
---|
6 | /*
|
---|
7 | * Copyright (c) 2006 Axon Digital Design B.V., The Netherlands.
|
---|
8 | * All rights reserved.
|
---|
9 | *
|
---|
10 | * Redistribution and use in source and binary forms, with or without modification,
|
---|
11 | * are permitted provided that the following conditions are met:
|
---|
12 | *
|
---|
13 | * 1. Redistributions of source code must retain the above copyright notice,
|
---|
14 | * this list of conditions and the following disclaimer.
|
---|
15 | * 2. Redistributions in binary form must reproduce the above copyright notice,
|
---|
16 | * this list of conditions and the following disclaimer in the documentation
|
---|
17 | * and/or other materials provided with the distribution.
|
---|
18 | * 3. The name of the author may not be used to endorse or promote products
|
---|
19 | * derived from this software without specific prior written permission.
|
---|
20 | *
|
---|
21 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
---|
22 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
---|
23 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
|
---|
24 | * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
---|
25 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
|
---|
26 | * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
---|
27 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
---|
28 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
---|
29 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
---|
30 | * OF SUCH DAMAGE.
|
---|
31 | *
|
---|
32 | * Author: Dirk Ziegelmeier <dziegel@gmx.de>
|
---|
33 | * Christiaan Simons <christiaan.simons@axon.tv>
|
---|
34 | */
|
---|
35 |
|
---|
36 | /**
|
---|
37 | * @defgroup snmp_mib2 MIB2
|
---|
38 | * @ingroup snmp
|
---|
39 | */
|
---|
40 |
|
---|
41 | #include "lwip/apps/snmp_opts.h"
|
---|
42 |
|
---|
43 | #if LWIP_SNMP && SNMP_LWIP_MIB2 /* don't build if not configured for use in lwipopts.h */
|
---|
44 |
|
---|
45 | #if !LWIP_STATS
|
---|
46 | #error LWIP_SNMP MIB2 needs LWIP_STATS (for MIB2)
|
---|
47 | #endif
|
---|
48 | #if !MIB2_STATS
|
---|
49 | #error LWIP_SNMP MIB2 needs MIB2_STATS (for MIB2)
|
---|
50 | #endif
|
---|
51 |
|
---|
52 | #include "lwip/snmp.h"
|
---|
53 | #include "lwip/apps/snmp.h"
|
---|
54 | #include "lwip/apps/snmp_core.h"
|
---|
55 | #include "lwip/apps/snmp_mib2.h"
|
---|
56 | #include "lwip/apps/snmp_scalar.h"
|
---|
57 |
|
---|
58 | #if SNMP_USE_NETCONN
|
---|
59 | #include "lwip/tcpip.h"
|
---|
60 | #include "lwip/priv/tcpip_priv.h"
|
---|
61 | void
|
---|
62 | snmp_mib2_lwip_synchronizer(snmp_threadsync_called_fn fn, void *arg)
|
---|
63 | {
|
---|
64 | #if LWIP_TCPIP_CORE_LOCKING
|
---|
65 | LOCK_TCPIP_CORE();
|
---|
66 | fn(arg);
|
---|
67 | UNLOCK_TCPIP_CORE();
|
---|
68 | #else
|
---|
69 | tcpip_callback(fn, arg);
|
---|
70 | #endif
|
---|
71 | }
|
---|
72 |
|
---|
73 | struct snmp_threadsync_instance snmp_mib2_lwip_locks;
|
---|
74 | #endif
|
---|
75 |
|
---|
76 | /* dot3 and EtherLike MIB not planned. (transmission .1.3.6.1.2.1.10) */
|
---|
77 | /* historical (some say hysterical). (cmot .1.3.6.1.2.1.9) */
|
---|
78 | /* lwIP has no EGP, thus may not implement it. (egp .1.3.6.1.2.1.8) */
|
---|
79 |
|
---|
80 | /* --- mib-2 .1.3.6.1.2.1 ----------------------------------------------------- */
|
---|
81 | extern const struct snmp_scalar_array_node snmp_mib2_snmp_root;
|
---|
82 | extern const struct snmp_tree_node snmp_mib2_udp_root;
|
---|
83 | extern const struct snmp_tree_node snmp_mib2_tcp_root;
|
---|
84 | extern const struct snmp_scalar_array_node snmp_mib2_icmp_root;
|
---|
85 | extern const struct snmp_tree_node snmp_mib2_interface_root;
|
---|
86 | extern const struct snmp_scalar_array_node snmp_mib2_system_node;
|
---|
87 | extern const struct snmp_tree_node snmp_mib2_at_root;
|
---|
88 | extern const struct snmp_tree_node snmp_mib2_ip_root;
|
---|
89 |
|
---|
90 | static const struct snmp_node *const mib2_nodes[] = {
|
---|
91 | &snmp_mib2_system_node.node.node,
|
---|
92 | &snmp_mib2_interface_root.node,
|
---|
93 | #if LWIP_ARP && LWIP_IPV4
|
---|
94 | &snmp_mib2_at_root.node,
|
---|
95 | #endif /* LWIP_ARP && LWIP_IPV4 */
|
---|
96 | #if LWIP_IPV4
|
---|
97 | &snmp_mib2_ip_root.node,
|
---|
98 | #endif /* LWIP_IPV4 */
|
---|
99 | #if LWIP_ICMP
|
---|
100 | &snmp_mib2_icmp_root.node.node,
|
---|
101 | #endif /* LWIP_ICMP */
|
---|
102 | #if LWIP_TCP
|
---|
103 | &snmp_mib2_tcp_root.node,
|
---|
104 | #endif /* LWIP_TCP */
|
---|
105 | #if LWIP_UDP
|
---|
106 | &snmp_mib2_udp_root.node,
|
---|
107 | #endif /* LWIP_UDP */
|
---|
108 | &snmp_mib2_snmp_root.node.node
|
---|
109 | };
|
---|
110 |
|
---|
111 | static const struct snmp_tree_node mib2_root = SNMP_CREATE_TREE_NODE(1, mib2_nodes);
|
---|
112 |
|
---|
113 | static const u32_t mib2_base_oid_arr[] = { 1, 3, 6, 1, 2, 1 };
|
---|
114 | const struct snmp_mib mib2 = SNMP_MIB_CREATE(mib2_base_oid_arr, &mib2_root.node);
|
---|
115 |
|
---|
116 | #endif /* LWIP_SNMP && SNMP_LWIP_MIB2 */
|
---|