oidresolver

Documentation

Overview

Package oidresolver resolves OIDs

Index

• func IsValidOID(value string) bool
• func NormalizeOID(value string) string
• type Component
• type TrapDBFileContent
• type TrapMetadata
• type TrapSpec
• type VariableMetadata
• type VariableSpec

Functions

func IsValidOID

func IsValidOID(value string) bool

IsValidOID returns true if value looks like a valid OID. An OID is made of digits and dots, but OIDs do not end with a dot and there are always digits between dots.

func NormalizeOID

func NormalizeOID(value string) string

NormalizeOID converts an OID from the absolute form ".1.2.3..." to a relative form "1.2.3..."

Types

type Component

type Component interface {
	GetTrapMetadata(trapOID string) (TrapMetadata, error)
	GetVariableMetadata(trapOID string, varOID string) (VariableMetadata, error)
}

Component is a interface to get Trap and Variable metadata from OIDs

type TrapDBFileContent

type TrapDBFileContent struct {
	Traps     TrapSpec     `yaml:"traps" json:"traps"`
	Variables VariableSpec `yaml:"vars" json:"vars"`
}

TrapDBFileContent contains data for the traps and variables from a trap db file.

type TrapMetadata

type TrapMetadata struct {
	Name            string       `yaml:"name" json:"name"`
	MIBName         string       `yaml:"mib" json:"mib"`
	Description     string       `yaml:"descr" json:"descr"`
	VariableSpecPtr VariableSpec `yaml:"-" json:"-"`
}

TrapMetadata is the MIB-extracted information of a given trap OID. It also contains a reference to the variableSpec that was defined in the same trap db file. This is to prevent variable conflicts and to give precedence to the variable definitions located] in the same trap db file as the trap.

type TrapSpec

type TrapSpec map[string]TrapMetadata

TrapSpec contains the variableMetadata for each known trap in all trap db files

type VariableMetadata

type VariableMetadata struct {
	Name               string         `yaml:"name" json:"name"`
	Description        string         `yaml:"descr" json:"descr"`
	Enumeration        map[int]string `yaml:"enum" json:"enum"`
	Bits               map[int]string `yaml:"bits" json:"bits"`
	IsIntermediateNode bool           `yaml:"-" json:"-"`
}

VariableMetadata is the MIB-extracted information of a given trap variable

type VariableSpec

type VariableSpec map[string]VariableMetadata

VariableSpec contains the variableMetadata for each known variable of a given trap db file