util

package

v1.0.5 Latest Latest Go to latest Published: Feb 21, 2024 License: MIT Imports: 13 Imported by: 0

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const (
	MimeTypeM3U8 = "application/vnd.apple.mpegurl"
)

This section is empty.

func Broadcast(msg io.WriterTo, localIp net.IP, remoteAddr *net.UDPAddr) (err error)

func DefaultNumber[T Number](value T, defValue T) T

func DefaultString(value string, defValue string) string

func DefaultStringFunc(value string, defFunc func() string) string

func ForAllIPs(skipLoopback bool, fn func(net.IP))

ForAllIPs calls fn with all local IPs

func GetMimeType(filename string) string

func GetMimeTypeForExt(ext string) string

func InterfaceHasIPv4(nif *net.Interface) bool

func IsImageFile(filename string) bool

func ListenUdp4Packet(addr string) (net.PacketConn, error)

func OsVersion() string

func RenderXML(rw http.ResponseWriter, doc any)

func SendXML(rw http.ResponseWriter, body []byte)

type Number interface {
	int | int8 | int16 | int32 | int64 | uint | uint8 | uint16 | uint32 | uint64
}

type TTLCache[V any] struct {
	// contains filtered or unexported fields
}

func NewCache[V any](ttl time.Duration) *TTLCache[V]

func (c *TTLCache[V]) Get(key string) (value V, ok bool)

func (c *TTLCache[V]) Put(key string, value V)

func (c *TTLCache[V]) Remove(key string)