[457] | 1 | /*
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| 2 | * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
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| 3 | * All rights reserved.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without modification,
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| 6 | * are permitted provided that the following conditions are met:
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| 7 | *
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| 8 | * 1. Redistributions of source code must retain the above copyright notice,
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| 9 | * this list of conditions and the following disclaimer.
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| 10 | * 2. Redistributions in binary form must reproduce the above copyright notice,
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| 11 | * this list of conditions and the following disclaimer in the documentation
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| 12 | * and/or other materials provided with the distribution.
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| 13 | * 3. The name of the author may not be used to endorse or promote products
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| 14 | * derived from this software without specific prior written permission.
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| 15 | *
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| 16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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| 17 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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| 18 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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| 19 | * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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| 20 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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| 21 | * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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| 22 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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| 23 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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| 24 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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| 25 | * OF SUCH DAMAGE.
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| 26 | *
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| 27 | * This file is part of the lwIP TCP/IP stack.
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| 28 | *
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| 29 | * Author: Martin Hentschel <info@cl-soft.de>
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| 30 | *
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| 31 | */
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| 32 |
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| 33 | #ifndef LWIP_HDR_APPS_SNMP_CORE_PRIV_H
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| 34 | #define LWIP_HDR_APPS_SNMP_CORE_PRIV_H
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| 35 |
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| 36 | #include "lwip/apps/snmp_opts.h"
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| 37 |
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| 38 | #if LWIP_SNMP /* don't build if not configured for use in lwipopts.h */
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| 39 |
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| 40 | #include "lwip/apps/snmp_core.h"
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| 41 | #include "snmp_asn1.h"
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| 42 |
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| 43 | #ifdef __cplusplus
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| 44 | extern "C" {
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| 45 | #endif
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| 46 |
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| 47 | /* (outdated) SNMPv1 error codes
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| 48 | * shall not be used by MIBS anymore, nevertheless required from core for properly answering a v1 request
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| 49 | */
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| 50 | #define SNMP_ERR_NOSUCHNAME 2
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| 51 | #define SNMP_ERR_BADVALUE 3
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| 52 | #define SNMP_ERR_READONLY 4
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| 53 | /* error codes which are internal and shall not be used by MIBS
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| 54 | * shall not be used by MIBS anymore, nevertheless required from core for properly answering a v1 request
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| 55 | */
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| 56 | #define SNMP_ERR_TOOBIG 1
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| 57 | #define SNMP_ERR_AUTHORIZATIONERROR 16
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| 58 |
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| 59 | #define SNMP_ERR_UNKNOWN_ENGINEID 30
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| 60 | #define SNMP_ERR_UNKNOWN_SECURITYNAME 31
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| 61 | #define SNMP_ERR_UNSUPPORTED_SECLEVEL 32
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| 62 | #define SNMP_ERR_NOTINTIMEWINDOW 33
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| 63 | #define SNMP_ERR_DECRYIPTION_ERROR 34
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| 64 |
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| 65 | #define SNMP_ERR_NOSUCHOBJECT SNMP_VARBIND_EXCEPTION_OFFSET + SNMP_ASN1_CONTEXT_VARBIND_NO_SUCH_OBJECT
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| 66 | #define SNMP_ERR_ENDOFMIBVIEW SNMP_VARBIND_EXCEPTION_OFFSET + SNMP_ASN1_CONTEXT_VARBIND_END_OF_MIB_VIEW
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| 67 |
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| 68 |
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| 69 | const struct snmp_node *snmp_mib_tree_resolve_exact(const struct snmp_mib *mib, const u32_t *oid, u8_t oid_len, u8_t *oid_instance_len);
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| 70 | const struct snmp_node *snmp_mib_tree_resolve_next(const struct snmp_mib *mib, const u32_t *oid, u8_t oid_len, struct snmp_obj_id *oidret);
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| 71 |
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| 72 | typedef u8_t (*snmp_validate_node_instance_method)(struct snmp_node_instance *, void *);
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| 73 |
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| 74 | u8_t snmp_get_node_instance_from_oid(const u32_t *oid, u8_t oid_len, struct snmp_node_instance *node_instance);
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| 75 | u8_t snmp_get_next_node_instance_from_oid(const u32_t *oid, u8_t oid_len, snmp_validate_node_instance_method validate_node_instance_method, void *validate_node_instance_arg, struct snmp_obj_id *node_oid, struct snmp_node_instance *node_instance);
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| 76 |
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| 77 | #ifdef __cplusplus
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| 78 | }
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| 79 | #endif
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| 80 |
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| 81 | #endif /* LWIP_SNMP */
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| 82 |
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| 83 | #endif /* LWIP_HDR_APPS_SNMP_CORE_PRIV_H */
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