hosts

package

v0.5.0 Latest Latest Go to latest Published: Nov 22, 2023 License: MIT Imports: 7 Imported by: 0

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Repository

github.com/lende/127

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Documentation ¶

Index ¶

Variables
type File
- func Open(filename string) (*File, error)
type Record

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	// ErrHostnameInvalid indicates that the hostname is invalid.
	ErrHostnameInvalid = errors.New("hosts: invalid hostname")

	// ErrHostnameIsIP indicates that the hostname is an IP address.
	ErrHostnameIsIP = errors.New("hosts: hostname is IP address")
)

These errors can be tested against using errors.Is. They are never returned directly.

Functions ¶

This section is empty.

Types ¶

type File ¶

type File struct {
	// contains filtered or unexported fields
}

File is an in-memory representation of a hosts-file.

func Open ¶

func Open(filename string) (*File, error)

Open opens the hosts-file and returns a representation.

func (File) HasIP ¶

func (h File) HasIP(ip string) bool

HasIP returns true if the ip exists in the hosts file.

func (File) IP ¶

func (h File) IP(hostname string) (string, error)

IP returns the IP address associated with the given hostname, if any.

func (*File) Map ¶

func (h *File) Map(hostname, ip string) error

Map maps the specified hostname to the given IP.

func (File) Records ¶

func (h File) Records() []*Record

Records returns an array of all entries in the hosts-file.

func (File) Save ¶

func (h File) Save() error

Save saves the changes to the hosts-file.

func (*File) Unmap ¶

func (h *File) Unmap(hostname string) error

Unmap removes the given hostname mapping.

type Record ¶

type Record hostsfile.Record

Record represent a single line from a hosts-file.

Source Files ¶

View all Source files

hosts.go

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