mib2_impl_sys.c
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1 /**
2  * @file mib2_impl_sys.c
3  * @brief MIB-II module implementation (System group)
4  *
5  * @section License
6  *
7  * SPDX-License-Identifier: GPL-2.0-or-later
8  *
9  * Copyright (C) 2010-2024 Oryx Embedded SARL. All rights reserved.
10  *
11  * This file is part of CycloneTCP Open.
12  *
13  * This program is free software; you can redistribute it and/or
14  * modify it under the terms of the GNU General Public License
15  * as published by the Free Software Foundation; either version 2
16  * of the License, or (at your option) any later version.
17  *
18  * This program is distributed in the hope that it will be useful,
19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21  * GNU General Public License for more details.
22  *
23  * You should have received a copy of the GNU General Public License
24  * along with this program; if not, write to the Free Software Foundation,
25  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
26  *
27  * @author Oryx Embedded SARL (www.oryx-embedded.com)
28  * @version 2.4.0
29  **/
30 
31 //Switch to the appropriate trace level
32 #define TRACE_LEVEL SNMP_TRACE_LEVEL
33 
34 //Dependencies
35 #include "core/net.h"
36 #include "mibs/mib_common.h"
37 #include "mibs/mib2_module.h"
38 #include "mibs/mib2_impl.h"
39 #include "mibs/mib2_impl_sys.h"
40 #include "core/crypto.h"
41 #include "encoding/asn1.h"
42 #include "encoding/oid.h"
43 #include "debug.h"
44 
45 //Check TCP/IP stack configuration
46 #if (MIB2_SUPPORT == ENABLED && MIB2_SYS_GROUP_SUPPORT == ENABLED)
47 
48 
49 /**
50  * @brief Get sysUpTime object value
51  * @param[in] object Pointer to the MIB object descriptor
52  * @param[in] oid Object identifier (object name and instance identifier)
53  * @param[in] oidLen Length of the OID, in bytes
54  * @param[out] value Object value
55  * @param[in,out] valueLen Length of the object value, in bytes
56  * @return Error code
57  **/
58 
59 error_t mib2GetSysUpTime(const MibObject *object, const uint8_t *oid,
60  size_t oidLen, MibVariant *value, size_t *valueLen)
61 {
62  //Get object value
63  value->timeTicks = osGetSystemTime64() / 10;
64 
65  //Successful processing
66  return NO_ERROR;
67 }
68 
69 #endif
ASN.1 (Abstract Syntax Notation One)
General definitions for cryptographic algorithms.
Debugging facilities.
error_t
Error codes.
Definition: error.h:43
@ NO_ERROR
Success.
Definition: error.h:44
uint8_t oid[]
Definition: lldp_tlv.h:300
uint8_t oidLen
Definition: lldp_tlv.h:299
MIB-II module implementation.
error_t mib2GetSysUpTime(const MibObject *object, const uint8_t *oid, size_t oidLen, MibVariant *value, size_t *valueLen)
Get sysUpTime object value.
Definition: mib2_impl_sys.c:59
MIB-II module implementation (System group)
MIB-II module.
Common definitions for MIB modules.
#define MibObject
Definition: mib_common.h:46
MibVariant
Definition: mib_common.h:196
TCP/IP stack core.
OID (Object Identifier)
#define osGetSystemTime64()
uint8_t value[]
Definition: tcp.h:369