snmp

package

v1.3.1 Latest Latest Go to latest Published: Oct 2, 2023 License: GPL-2.0 Imports: 11 Imported by: 0

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Repository

github.com/NETWAYS/check_hp_firmware

Links

Open Source Insights

Documentation ¶

Index ¶

func EnsureValidOid(oid string) (string, error)
func GetSubOid(oid string, baseOid string) string
func IsOid(oid string) bool
func IsOidPartOf(oid string, baseOid string) bool
func IsValidOid(oid string) error
func ParseWalkLine(line string) (pdu *gosnmp.SnmpPDU, err error)
func SortOIDs(list []string) []string
func VersionFromString(version string) (v gosnmp.SnmpVersion, err error)
type FileHandler
- func NewFileHandler(r io.Reader) (h *FileHandler, err error)
- func NewFileHandlerFromFile(filePath string) (h *FileHandler, err error)
type IndexedIds
type Table
type TableColumns
type TableRows
type WalkData
- func ReadWalk(r io.Reader) (pduList WalkData, err error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func EnsureValidOid ¶ added in v1.3.0

func EnsureValidOid(oid string) (string, error)

Test an OID, but prefix a missing dot

Useful to be compatible with the base implementation of SNMP, where it is optional.

func GetSubOid ¶

func GetSubOid(oid string, baseOid string) string

func IsOid ¶

func IsOid(oid string) bool

func IsOidPartOf ¶

func IsOidPartOf(oid string, baseOid string) bool

IsOidPartOf tests if an OID is equal of below another OID

func IsValidOid ¶ added in v1.3.0

func IsValidOid(oid string) error

Test if an OID is in a valid format like `.1.23.456`

func ParseWalkLine ¶ added in v1.3.0

func ParseWalkLine(line string) (pdu *gosnmp.SnmpPDU, err error)

nolint: funlen

func SortOIDs ¶

func SortOIDs(list []string) []string

func VersionFromString ¶ added in v1.3.0

func VersionFromString(version string) (v gosnmp.SnmpVersion, err error)

Types ¶

type FileHandler ¶ added in v1.3.0

type FileHandler struct {
	Data WalkData

	gosnmp.Handler
}

Provides a GoSNMP like data interface, but with data from a snmpwalk output

Anyone can generate an output by running:

snmpwalk -c public -v2c -On HOST .1.3.6.1 >snmp-data.txt

Warning: This does not implement all functions of gosnmp.Handler

func NewFileHandler ¶ added in v1.3.0

func NewFileHandler(r io.Reader) (h *FileHandler, err error)

Create a new file handler and initialize it with data from an io.Reader

func NewFileHandlerFromFile ¶ added in v1.3.0

func NewFileHandlerFromFile(filePath string) (h *FileHandler, err error)

Create a new file handler and initialize it with data by reading from a file

func (*FileHandler) BulkWalk ¶ added in v1.3.0

func (h *FileHandler) BulkWalk(rootOid string, walkFn gosnmp.WalkFunc) error

Not yet implemented

func (*FileHandler) BulkWalkAll ¶ added in v1.3.0

func (h *FileHandler) BulkWalkAll(rootOid string) (results []gosnmp.SnmpPDU, err error)

Not yet implemented

func (*FileHandler) Close ¶ added in v1.3.0

func (h *FileHandler) Close() error

Simulate Close behavior by returning no error

func (*FileHandler) Connect ¶ added in v1.3.0

func (h *FileHandler) Connect() error

Simulate Connect behavior by returning no error

func (*FileHandler) ConnectIPv4 ¶ added in v1.3.0

func (h *FileHandler) ConnectIPv4() error

Simulate ConnectIPv4 behavior by returning no error

func (*FileHandler) ConnectIPv6 ¶ added in v1.3.0

func (h *FileHandler) ConnectIPv6() error

Simulate ConnectIPv6 behavior by returning no error

func (*FileHandler) Get ¶ added in v1.3.0

func (h *FileHandler) Get(oids []string) (result *gosnmp.SnmpPacket, err error)

Simulating Get() behavior by searching read in data

func (*FileHandler) GetBulk ¶ added in v1.3.0

func (h *FileHandler) GetBulk(oids []string, nonRepeaters uint8,
	maxRepetitions uint32) (result *gosnmp.SnmpPacket, err error)

Not yet implemented

func (*FileHandler) GetNext ¶ added in v1.3.0

func (h *FileHandler) GetNext(oids []string) (result *gosnmp.SnmpPacket, err error)

Not yet implemented

func (*FileHandler) ReadFromWalk ¶ added in v1.3.0

func (h *FileHandler) ReadFromWalk(r io.Reader) error

Read data from a io.Reader and parse it for PDUs

They will be stored in Data for later use.

func (*FileHandler) Walk ¶ added in v1.3.0

func (h *FileHandler) Walk(rootOid string, walkFn gosnmp.WalkFunc) (err error)

Simulating Walk() behavior by searching read in data

func (*FileHandler) WalkAll ¶ added in v1.3.0

func (h *FileHandler) WalkAll(rootOid string) (results []gosnmp.SnmpPDU, err error)

Not yet implemented

type IndexedIds ¶

type IndexedIds map[string]string

type Table ¶

type Table struct {
	Client  gosnmp.Handler
	Oid     string
	Columns IndexedIds
	Values  TableRows
}

func (*Table) GetIntValue ¶

func (t *Table) GetIntValue(id string, oid string) (int, error)

func (*Table) GetSortedOIDs ¶

func (t *Table) GetSortedOIDs() []string

func (*Table) GetStringValue ¶

func (t *Table) GetStringValue(id string, oid string) (string, error)

func (*Table) GetUintValue ¶

func (t *Table) GetUintValue(id string, oid string) (uint, error)

func (*Table) GetValue ¶

func (t *Table) GetValue(id string, oid string) (interface{}, error)

func (*Table) Reset ¶

func (t *Table) Reset()

func (*Table) Walk ¶

func (t *Table) Walk() error

type TableColumns ¶

type TableColumns map[string]gosnmp.SnmpPDU

type TableRows ¶

type TableRows map[string]TableColumns

type WalkData ¶ added in v1.3.0

type WalkData map[string]*gosnmp.SnmpPDU

func ReadWalk ¶ added in v1.3.0

func ReadWalk(r io.Reader) (pduList WalkData, err error)

Source Files ¶

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