| /** |
| * @file |
| * Management Information Base II (RFC1213) ICMP objects and functions. |
| */ |
| |
| /* |
| * Copyright (c) 2006 Axon Digital Design B.V., The Netherlands. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without modification, |
| * are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT |
| * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT |
| * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY |
| * OF SUCH DAMAGE. |
| * |
| * Author: Dirk Ziegelmeier <dziegel@gmx.de> |
| * Christiaan Simons <christiaan.simons@axon.tv> |
| */ |
| |
| #include "lwip/snmp.h" |
| #include "lwip/apps/snmp.h" |
| #include "lwip/apps/snmp_core.h" |
| #include "lwip/apps/snmp_mib2.h" |
| #include "lwip/apps/snmp_table.h" |
| #include "lwip/apps/snmp_scalar.h" |
| #include "lwip/icmp.h" |
| #include "lwip/stats.h" |
| |
| #if LWIP_SNMP && SNMP_LWIP_MIB2 && LWIP_ICMP |
| |
| #if SNMP_USE_NETCONN |
| #define SYNC_NODE_NAME(node_name) node_name ## _synced |
| #define CREATE_LWIP_SYNC_NODE(oid, node_name) \ |
| static const struct snmp_threadsync_node node_name ## _synced = SNMP_CREATE_THREAD_SYNC_NODE(oid, &node_name.node, &snmp_mib2_lwip_locks); |
| #else |
| #define SYNC_NODE_NAME(node_name) node_name |
| #define CREATE_LWIP_SYNC_NODE(oid, node_name) |
| #endif |
| |
| /* --- icmp .1.3.6.1.2.1.5 ----------------------------------------------------- */ |
| |
| static s16_t |
| icmp_get_value(const struct snmp_scalar_array_node_def *node, void *value) |
| { |
| u32_t *uint_ptr = (u32_t *)value; |
| |
| switch (node->oid) { |
| case 1: /* icmpInMsgs */ |
| *uint_ptr = STATS_GET(mib2.icmpinmsgs); |
| return sizeof(*uint_ptr); |
| case 2: /* icmpInErrors */ |
| *uint_ptr = STATS_GET(mib2.icmpinerrors); |
| return sizeof(*uint_ptr); |
| case 3: /* icmpInDestUnreachs */ |
| *uint_ptr = STATS_GET(mib2.icmpindestunreachs); |
| return sizeof(*uint_ptr); |
| case 4: /* icmpInTimeExcds */ |
| *uint_ptr = STATS_GET(mib2.icmpintimeexcds); |
| return sizeof(*uint_ptr); |
| case 5: /* icmpInParmProbs */ |
| *uint_ptr = STATS_GET(mib2.icmpinparmprobs); |
| return sizeof(*uint_ptr); |
| case 6: /* icmpInSrcQuenchs */ |
| *uint_ptr = STATS_GET(mib2.icmpinsrcquenchs); |
| return sizeof(*uint_ptr); |
| case 7: /* icmpInRedirects */ |
| *uint_ptr = STATS_GET(mib2.icmpinredirects); |
| return sizeof(*uint_ptr); |
| case 8: /* icmpInEchos */ |
| *uint_ptr = STATS_GET(mib2.icmpinechos); |
| return sizeof(*uint_ptr); |
| case 9: /* icmpInEchoReps */ |
| *uint_ptr = STATS_GET(mib2.icmpinechoreps); |
| return sizeof(*uint_ptr); |
| case 10: /* icmpInTimestamps */ |
| *uint_ptr = STATS_GET(mib2.icmpintimestamps); |
| return sizeof(*uint_ptr); |
| case 11: /* icmpInTimestampReps */ |
| *uint_ptr = STATS_GET(mib2.icmpintimestampreps); |
| return sizeof(*uint_ptr); |
| case 12: /* icmpInAddrMasks */ |
| *uint_ptr = STATS_GET(mib2.icmpinaddrmasks); |
| return sizeof(*uint_ptr); |
| case 13: /* icmpInAddrMaskReps */ |
| *uint_ptr = STATS_GET(mib2.icmpinaddrmaskreps); |
| return sizeof(*uint_ptr); |
| case 14: /* icmpOutMsgs */ |
| *uint_ptr = STATS_GET(mib2.icmpoutmsgs); |
| return sizeof(*uint_ptr); |
| case 15: /* icmpOutErrors */ |
| *uint_ptr = STATS_GET(mib2.icmpouterrors); |
| return sizeof(*uint_ptr); |
| case 16: /* icmpOutDestUnreachs */ |
| *uint_ptr = STATS_GET(mib2.icmpoutdestunreachs); |
| return sizeof(*uint_ptr); |
| case 17: /* icmpOutTimeExcds */ |
| *uint_ptr = STATS_GET(mib2.icmpouttimeexcds); |
| return sizeof(*uint_ptr); |
| case 18: /* icmpOutParmProbs: not supported -> always 0 */ |
| *uint_ptr = 0; |
| return sizeof(*uint_ptr); |
| case 19: /* icmpOutSrcQuenchs: not supported -> always 0 */ |
| *uint_ptr = 0; |
| return sizeof(*uint_ptr); |
| case 20: /* icmpOutRedirects: not supported -> always 0 */ |
| *uint_ptr = 0; |
| return sizeof(*uint_ptr); |
| case 21: /* icmpOutEchos */ |
| *uint_ptr = STATS_GET(mib2.icmpoutechos); |
| return sizeof(*uint_ptr); |
| case 22: /* icmpOutEchoReps */ |
| *uint_ptr = STATS_GET(mib2.icmpoutechoreps); |
| return sizeof(*uint_ptr); |
| case 23: /* icmpOutTimestamps: not supported -> always 0 */ |
| *uint_ptr = 0; |
| return sizeof(*uint_ptr); |
| case 24: /* icmpOutTimestampReps: not supported -> always 0 */ |
| *uint_ptr = 0; |
| return sizeof(*uint_ptr); |
| case 25: /* icmpOutAddrMasks: not supported -> always 0 */ |
| *uint_ptr = 0; |
| return sizeof(*uint_ptr); |
| case 26: /* icmpOutAddrMaskReps: not supported -> always 0 */ |
| *uint_ptr = 0; |
| return sizeof(*uint_ptr); |
| default: |
| LWIP_DEBUGF(SNMP_MIB_DEBUG, ("icmp_get_value(): unknown id: %"S32_F"\n", node->oid)); |
| break; |
| } |
| |
| return 0; |
| } |
| |
| |
| static const struct snmp_scalar_array_node_def icmp_nodes[] = { |
| { 1, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| { 2, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| { 3, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| { 4, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| { 5, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| { 6, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| { 7, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| { 8, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| { 9, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| {10, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| {11, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| {12, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| {13, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| {14, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| {15, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| {16, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| {17, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| {18, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| {19, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| {20, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| {21, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| {22, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| {23, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| {24, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| {25, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY}, |
| {26, SNMP_ASN1_TYPE_COUNTER, SNMP_NODE_INSTANCE_READ_ONLY} |
| }; |
| |
| const struct snmp_scalar_array_node snmp_mib2_icmp_root = SNMP_SCALAR_CREATE_ARRAY_NODE(5, icmp_nodes, icmp_get_value, NULL, NULL); |
| |
| #endif /* LWIP_SNMP && SNMP_LWIP_MIB2 && LWIP_ICMP */ |