oui

package
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Published: Aug 24, 2023 License: MIT Imports: 4 Imported by: 0

Documentation

Overview

Copyright © 2023 Mikael Schultz <bitcanon@proton.me>

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func DownloadDatabase

func DownloadDatabase(w io.Writer, url string) error

DownloadDatabase downloads the OUI database from the specified URL and writes it to the specified writer.

Types

type Oui

type Oui struct {
	Assignment   string // The OUI assignment (for example "1A2B3C")
	Organization string // The organization name
	Address      string // The organization street address
}

Oui represents an OUI entry in the database

type OuiDb

type OuiDb struct {
	// The OUI database
	Entries []Oui
}

The OUI database

func LoadDatabase

func LoadDatabase(r io.Reader) (*OuiDb, error)

LoadDatabase loads an OUI database in CSV format from the specified reader

func (*OuiDb) FindOuiByAssignment

func (db *OuiDb) FindOuiByAssignment(assignment string) *Oui

FindOuiByAssignment finds an OUI entry by the specified OUI assignment and returns a pointer to the entry if found, or nil if not found. The OUI assignment must be in the format "1A2B3C" (uppercase, no separators).

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