config

package

v0.10.0 Latest Latest Go to latest Published: Jan 29, 2025 License: MIT Imports: 10 Imported by: 0

Details

Package config provides structures and methods to parse /etc/hosts-like configuration files.

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type Alias struct {
	IP        net.IP
	Hostnames []string
}

Alias represents an alias for an IP address.

type Checker struct {
	FileName      string
	CheckInterval time.Duration
	Delay         time.Duration
	UpdateFn      func(Config)
}

Checker is a configuration checker.

func (d *Checker) Run(ctx context.Context) error

Run runs the configuration checker. Blocks until the context is canceled.

type Config struct {
	Sections []Section
}

Config represents the DNS server configuration.

func Parse(file io.Reader) (result Config, err error)

Parse parses a configuration file.

func (c Config) String() string

String returns the string representation of the configuration.

type Section struct {
	Aliases []Alias
	SectionConfig
}

Section represents a section of the configuration.

func (s Section) CIDRContains(ip net.IP) bool

CIDRContains checks if the section contains the given IP address.

type SectionConfig struct {
	From  *net.IPNet
	TSTag map[string]struct{}
}

SectionConfig represents the configuration of a section.

func (s *SectionConfig) UnmarshalYAML(v *yaml.Node) error

UnmarshalYAML unmarshals a YAML node into a SectionConfig.