2024-06-05 20:10:03 +00:00
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// SPDX-FileCopyrightText: 2023 The Pion community <https://pion.ly>
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// SPDX-License-Identifier: MIT
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2022-03-10 09:44:48 +00:00
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package proto
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import "github.com/pion/stun"
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// Data represents DATA attribute.
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//
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// The DATA attribute is present in all Send and Data indications. The
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// value portion of this attribute is variable length and consists of
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// the application data (that is, the data that would immediately follow
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// the UDP header if the data was been sent directly between the client
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// and the peer).
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//
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// RFC 5766 Section 14.4
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type Data []byte
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// AddTo adds DATA to message.
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func (d Data) AddTo(m *stun.Message) error {
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m.Add(stun.AttrData, d)
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return nil
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}
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// GetFrom decodes DATA from message.
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func (d *Data) GetFrom(m *stun.Message) error {
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v, err := m.Get(stun.AttrData)
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if err != nil {
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return err
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}
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*d = v
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return nil
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}
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