SNMP MIB module implementation. More...

#include "core/net.h"
#include "mibs/mib_common.h"
#include "mibs/snmp_mib_module.h"
#include "mibs/snmp_mib_impl.h"
#include "snmp/snmp_agent.h"
#include "core/crypto.h"
#include "encoding/asn1.h"
#include "encoding/oid.h"
#include "debug.h"

Macros
#define	TRACE_LEVEL SNMP_TRACE_LEVEL

Functions
error_t	snmpMibInit (void)
	SNMP MIB module initialization. More...

error_t	snmpMibLoad (void *context)
	Load SNMP MIB module. More...

void	snmpMibUnload (void *context)
	Unload SNMP MIB module. More...

void	snmpMibLock (void)
	Lock SNMP MIB base. More...

void	snmpMibUnlock (void)
	Unlock SNMP MIB base. More...

error_t	snmpMibGetSysUpTime (const MibObject object, const uint8_t oid, size_t oidLen, MibVariant value, size_t valueLen)
	Get sysUpTime object value. More...

error_t	snmpMibGetSysOREntry (const MibObject object, const uint8_t oid, size_t oidLen, MibVariant value, size_t valueLen)
	Get sysOREntry object value. More...

error_t	snmpMibGetNextSysOREntry (const MibObject object, const uint8_t oid, size_t oidLen, uint8_t nextOid, size_t nextOidLen)
	Get next sysOREntry object. More...

error_t	snmpv2MibGetSnmpTrapOID (const MibObject object, const uint8_t oid, size_t oidLen, MibVariant value, size_t valueLen)
	Get snmpTrapOID object value. More...

error_t	snmpv2MibGetSnmpTrapEnterprise (const MibObject object, const uint8_t oid, size_t oidLen, MibVariant value, size_t valueLen)
	Get snmpTrapEnterprise object value. More...

error_t	snmpMibSetSnmpSetSerialNo (const MibObject object, const uint8_t oid, size_t oidLen, const MibVariant *value, size_t valueLen, bool_t commit)
	Set snmpSetSerialNo object value. More...

error_t	snmpMibGetSnmpSetSerialNo (const MibObject object, const uint8_t oid, size_t oidLen, MibVariant value, size_t valueLen)
	Get snmpSetSerialNo object value. More...

Detailed Description

SNMP MIB module implementation.

License

SPDX-License-Identifier: GPL-2.0-or-later

This file is part of CycloneTCP Open.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Author: Oryx Embedded SARL (www.oryx-embedded.com)

Version: 2.4.4

Definition in file snmp_mib_impl.c.

Macro Definition Documentation

◆ TRACE_LEVEL

#define TRACE_LEVEL SNMP_TRACE_LEVEL

Definition at line 32 of file snmp_mib_impl.c.

Function Documentation

◆ snmpMibGetNextSysOREntry()

error_t snmpMibGetNextSysOREntry	(	const MibObject *	object,
		const uint8_t *	oid,
		size_t	oidLen,
		uint8_t *	nextOid,
		size_t *	nextOidLen
	)

Get next sysOREntry object.

Parameters

[in]	object	Pointer to the MIB object descriptor
[in]	oid	Object identifier
[in]	oidLen	Length of the OID, in bytes
[out]	nextOid	OID of the next object in the MIB
[out]	nextOidLen	Length of the next object identifier, in bytes

Returns: Error code

Definition at line 297 of file snmp_mib_impl.c.

◆ snmpMibGetSnmpSetSerialNo()

error_t snmpMibGetSnmpSetSerialNo	(	const MibObject *	object,
		const uint8_t *	oid,
		size_t	oidLen,
		MibVariant *	value,
		size_t *	valueLen
	)

Get snmpSetSerialNo object value.

Parameters

[in]	object	Pointer to the MIB object descriptor
[in]	oid	Object identifier (object name and instance identifier)
[in]	oidLen	Length of the OID, in bytes
[out]	value	Object value
[in,out]	valueLen	Length of the object value, in bytes

Returns: Error code

Definition at line 440 of file snmp_mib_impl.c.

◆ snmpMibGetSysOREntry()

error_t snmpMibGetSysOREntry	(	const MibObject *	object,
		const uint8_t *	oid,
		size_t	oidLen,
		MibVariant *	value,
		size_t *	valueLen
	)

Get sysOREntry object value.

Parameters

[in]	object	Pointer to the MIB object descriptor
[in]	oid	Object identifier (object name and instance identifier)
[in]	oidLen	Length of the OID, in bytes
[out]	value	Object value
[in,out]	valueLen	Length of the object value, in bytes

Returns: Error code

Definition at line 194 of file snmp_mib_impl.c.

◆ snmpMibGetSysUpTime()

error_t snmpMibGetSysUpTime	(	const MibObject *	object,
		const uint8_t *	oid,
		size_t	oidLen,
		MibVariant *	value,
		size_t *	valueLen
	)

Get sysUpTime object value.

Parameters

[in]	object	Pointer to the MIB object descriptor
[in]	oid	Object identifier (object name and instance identifier)
[in]	oidLen	Length of the OID, in bytes
[out]	value	Object value
[in,out]	valueLen	Length of the object value, in bytes

Returns: Error code

Definition at line 173 of file snmp_mib_impl.c.

◆ snmpMibInit()

error_t snmpMibInit ( void )

SNMP MIB module initialization.

Returns: Error code

Definition at line 54 of file snmp_mib_impl.c.

◆ snmpMibLoad()

error_t snmpMibLoad ( void * context )

Load SNMP MIB module.

Parameters

[in] context Pointer to the SNMP agent context

Returns: Error code

Definition at line 123 of file snmp_mib_impl.c.

◆ snmpMibLock()

void snmpMibLock ( void )

Lock SNMP MIB base.

Definition at line 149 of file snmp_mib_impl.c.

◆ snmpMibSetSnmpSetSerialNo()

error_t snmpMibSetSnmpSetSerialNo	(	const MibObject *	object,
		const uint8_t *	oid,
		size_t	oidLen,
		const MibVariant *	value,
		size_t	valueLen,
		bool_t	commit
	)

Set snmpSetSerialNo object value.

Parameters

[in]	object	Pointer to the MIB object descriptor
[in]	oid	Object identifier (object name and instance identifier)
[in]	oidLen	Length of the OID, in bytes
[in]	value	Object value
[in]	valueLen	Length of the object value, in bytes
[in]	commit	This flag tells whether the changes shall be committed to the MIB base

Returns: Error code

Definition at line 421 of file snmp_mib_impl.c.

◆ snmpMibUnload()

void snmpMibUnload ( void * context )

Unload SNMP MIB module.

Parameters

[in] context Pointer to the SNMP agent context

Definition at line 138 of file snmp_mib_impl.c.

◆ snmpMibUnlock()

void snmpMibUnlock ( void )

Unlock SNMP MIB base.

Definition at line 158 of file snmp_mib_impl.c.

◆ snmpv2MibGetSnmpTrapEnterprise()

error_t snmpv2MibGetSnmpTrapEnterprise	(	const MibObject *	object,
		const uint8_t *	oid,
		size_t	oidLen,
		MibVariant *	value,
		size_t *	valueLen
	)

Get snmpTrapEnterprise object value.

Parameters

[in]	object	Pointer to the MIB object descriptor
[in]	oid	Object identifier (object name and instance identifier)
[in]	oidLen	Length of the OID, in bytes
[out]	value	Object value
[in,out]	valueLen	Length of the object value, in bytes

Returns: Error code

Definition at line 382 of file snmp_mib_impl.c.

◆ snmpv2MibGetSnmpTrapOID()

error_t snmpv2MibGetSnmpTrapOID	(	const MibObject *	object,
		const uint8_t *	oid,
		size_t	oidLen,
		MibVariant *	value,
		size_t *	valueLen
	)

Get snmpTrapOID object value.

Parameters

[in]	object	Pointer to the MIB object descriptor
[in]	oid	Object identifier (object name and instance identifier)
[in]	oidLen	Length of the OID, in bytes
[out]	value	Object value
[in,out]	valueLen	Length of the object value, in bytes

Returns: Error code

Definition at line 361 of file snmp_mib_impl.c.

Macros

Functions

Detailed Description

License

Macro Definition Documentation

◆ TRACE_LEVEL

Function Documentation

◆ snmpMibGetNextSysOREntry()

◆ snmpMibGetSnmpSetSerialNo()

◆ snmpMibGetSysOREntry()

◆ snmpMibGetSysUpTime()

◆ snmpMibInit()

◆ snmpMibLoad()

◆ snmpMibLock()

◆ snmpMibSetSnmpSetSerialNo()

◆ snmpMibUnload()

◆ snmpMibUnlock()

◆ snmpv2MibGetSnmpTrapEnterprise()

◆ snmpv2MibGetSnmpTrapOID()