34 lines
826 B
Go
34 lines
826 B
Go
// SPDX-FileCopyrightText: 2023 The Pion community <https://pion.ly>
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package proto
|
|
|
|
import "github.com/pion/stun"
|
|
|
|
// Data represents DATA attribute.
|
|
//
|
|
// The DATA attribute is present in all Send and Data indications. The
|
|
// value portion of this attribute is variable length and consists of
|
|
// the application data (that is, the data that would immediately follow
|
|
// the UDP header if the data was been sent directly between the client
|
|
// and the peer).
|
|
//
|
|
// RFC 5766 Section 14.4
|
|
type Data []byte
|
|
|
|
// AddTo adds DATA to message.
|
|
func (d Data) AddTo(m *stun.Message) error {
|
|
m.Add(stun.AttrData, d)
|
|
return nil
|
|
}
|
|
|
|
// GetFrom decodes DATA from message.
|
|
func (d *Data) GetFrom(m *stun.Message) error {
|
|
v, err := m.Get(stun.AttrData)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
*d = v
|
|
return nil
|
|
}
|