BadVPN – Blame information for rev 1
?pathlinks?
Rev | Author | Line No. | Line |
---|---|---|---|
1 | office | 1 | /** |
2 | * @file |
||
3 | * Management Information Base II (RFC1213) ICMP 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 | #include "lwip/snmp.h" |
||
37 | #include "lwip/apps/snmp.h" |
||
38 | #include "lwip/apps/snmp_core.h" |
||
39 | #include "lwip/apps/snmp_mib2.h" |
||
40 | #include "lwip/apps/snmp_table.h" |
||
41 | #include "lwip/apps/snmp_scalar.h" |
||
42 | #include "lwip/icmp.h" |
||
43 | #include "lwip/stats.h" |
||
44 | |||
45 | #if LWIP_SNMP && SNMP_LWIP_MIB2 && LWIP_ICMP |
||
46 | |||
47 | #if SNMP_USE_NETCONN |
||
48 | #define SYNC_NODE_NAME(node_name) node_name ## _synced |
||
49 | #define CREATE_LWIP_SYNC_NODE(oid, node_name) \ |
||
50 | static const struct snmp_threadsync_node node_name ## _synced = SNMP_CREATE_THREAD_SYNC_NODE(oid, &node_name.node, &snmp_mib2_lwip_locks); |
||
51 | #else |
||
52 | #define SYNC_NODE_NAME(node_name) node_name |
||
53 | #define CREATE_LWIP_SYNC_NODE(oid, node_name) |
||
54 | #endif |
||
55 | |||
56 | /* --- icmp .1.3.6.1.2.1.5 ----------------------------------------------------- */ |
||
57 | |||
58 | static s16_t |
||
59 | icmp_get_value(const struct snmp_scalar_array_node_def *node, void *value) |
||
60 | { |
||
61 | u32_t *uint_ptr = (u32_t *)value; |
||
62 | |||
63 | switch (node->oid) { |
||
64 | case 1: /* icmpInMsgs */ |
||
65 | *uint_ptr = STATS_GET(mib2.icmpinmsgs); |
||
66 | return sizeof(*uint_ptr); |
||
67 | case 2: /* icmpInErrors */ |
||
68 | *uint_ptr = STATS_GET(mib2.icmpinerrors); |
||
69 | return sizeof(*uint_ptr); |
||
70 | case 3: /* icmpInDestUnreachs */ |
||
71 | *uint_ptr = STATS_GET(mib2.icmpindestunreachs); |
||
72 | return sizeof(*uint_ptr); |
||
73 | case 4: /* icmpInTimeExcds */ |
||
74 | *uint_ptr = STATS_GET(mib2.icmpintimeexcds); |
||
75 | return sizeof(*uint_ptr); |
||
76 | case 5: /* icmpInParmProbs */ |
||
77 | *uint_ptr = STATS_GET(mib2.icmpinparmprobs); |
||
78 | return sizeof(*uint_ptr); |
||
79 | case 6: /* icmpInSrcQuenchs */ |
||
80 | *uint_ptr = STATS_GET(mib2.icmpinsrcquenchs); |
||
81 | return sizeof(*uint_ptr); |
||
82 | case 7: /* icmpInRedirects */ |
||
83 | *uint_ptr = STATS_GET(mib2.icmpinredirects); |
||
84 | return sizeof(*uint_ptr); |
||
85 | case 8: /* icmpInEchos */ |
||
86 | *uint_ptr = STATS_GET(mib2.icmpinechos); |
||
87 | return sizeof(*uint_ptr); |
||
88 | case 9: /* icmpInEchoReps */ |
||
89 | *uint_ptr = STATS_GET(mib2.icmpinechoreps); |
||
90 | return sizeof(*uint_ptr); |
||
91 | case 10: /* icmpInTimestamps */ |
||
92 | *uint_ptr = STATS_GET(mib2.icmpintimestamps); |
||
93 | return sizeof(*uint_ptr); |
||
94 | case 11: /* icmpInTimestampReps */ |
||
95 | *uint_ptr = STATS_GET(mib2.icmpintimestampreps); |
||
96 | return sizeof(*uint_ptr); |
||
97 | case 12: /* icmpInAddrMasks */ |
||
98 | *uint_ptr = STATS_GET(mib2.icmpinaddrmasks); |
||
99 | return sizeof(*uint_ptr); |
||
100 | case 13: /* icmpInAddrMaskReps */ |
||
101 | *uint_ptr = STATS_GET(mib2.icmpinaddrmaskreps); |
||
102 | return sizeof(*uint_ptr); |
||
103 | case 14: /* icmpOutMsgs */ |
||
104 | *uint_ptr = STATS_GET(mib2.icmpoutmsgs); |
||
105 | return sizeof(*uint_ptr); |
||
106 | case 15: /* icmpOutErrors */ |
||
107 | *uint_ptr = STATS_GET(mib2.icmpouterrors); |
||
108 | return sizeof(*uint_ptr); |
||
109 | case 16: /* icmpOutDestUnreachs */ |
||
110 | *uint_ptr = STATS_GET(mib2.icmpoutdestunreachs); |
||
111 | return sizeof(*uint_ptr); |
||
112 | case 17: /* icmpOutTimeExcds */ |
||
113 | *uint_ptr = STATS_GET(mib2.icmpouttimeexcds); |
||
114 | return sizeof(*uint_ptr); |
||
115 | case 18: /* icmpOutParmProbs: not supported -> always 0 */ |
||
116 | *uint_ptr = 0; |
||
117 | return sizeof(*uint_ptr); |
||
118 | case 19: /* icmpOutSrcQuenchs: not supported -> always 0 */ |
||
119 | *uint_ptr = 0; |
||
120 | return sizeof(*uint_ptr); |
||
121 | case 20: /* icmpOutRedirects: not supported -> always 0 */ |
||
122 | *uint_ptr = 0; |
||
123 | return sizeof(*uint_ptr); |
||
124 | case 21: /* icmpOutEchos */ |
||
125 | *uint_ptr = STATS_GET(mib2.icmpoutechos); |
||
126 | return sizeof(*uint_ptr); |
||
127 | case 22: /* icmpOutEchoReps */ |
||
128 | *uint_ptr = STATS_GET(mib2.icmpoutechoreps); |
||
129 | return sizeof(*uint_ptr); |
||
130 | case 23: /* icmpOutTimestamps: not supported -> always 0 */ |
||
131 | *uint_ptr = 0; |
||
132 | return sizeof(*uint_ptr); |
||
133 | case 24: /* icmpOutTimestampReps: not supported -> always 0 */ |
||
134 | *uint_ptr = 0; |
||
135 | return sizeof(*uint_ptr); |
||
136 | case 25: /* icmpOutAddrMasks: not supported -> always 0 */ |
||
137 | *uint_ptr = 0; |
||
138 | return sizeof(*uint_ptr); |
||
139 | case 26: /* icmpOutAddrMaskReps: not supported -> always 0 */ |
||
140 | *uint_ptr = 0; |
||
141 | return sizeof(*uint_ptr); |
||
142 | default: |
||
143 | LWIP_DEBUGF(SNMP_MIB_DEBUG, ("icmp_get_value(): unknown id: %"S32_F"\n", node->oid)); |
||
144 | break; |
||
145 | } |
||
146 | |||
147 | return 0; |
||
148 | } |
||
149 | |||
150 | |||
151 | static const struct snmp_scalar_array_node_def icmp_nodes[] = { |
||
152 | { 1, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
153 | { 2, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
154 | { 3, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
155 | { 4, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
156 | { 5, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
157 | { 6, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
158 | { 7, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
159 | { 8, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
160 | { 9, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
161 | {10, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
162 | {11, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
163 | {12, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
164 | {13, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
165 | {14, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
166 | {15, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
167 | {16, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
168 | {17, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
169 | {18, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
170 | {19, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
171 | {20, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
172 | {21, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
173 | {22, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
174 | {23, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
175 | {24, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
176 | {25, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
||
177 | {26, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY} |
||
178 | }; |
||
179 | |||
180 | const struct snmp_scalar_array_node snmp_mib2_icmp_root = SNMP_SCALAR_CREATE_ARRAY_NODE(5, icmp_nodes, icmp_get_value, NULL, NULL); |
||
181 | |||
182 | #endif /* LWIP_SNMP && SNMP_LWIP_MIB2 && LWIP_ICMP */ |