2024-05-15 23:15:00 +00:00
|
|
|
// SPDX-FileCopyrightText: 2023 The Pion community <https://pion.ly>
|
|
|
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
|
|
2022-03-10 09:44:48 +00:00
|
|
|
package protocol
|
|
|
|
|
|
|
|
|
|
// ContentType represents the IANA Registered ContentTypes
|
|
|
|
|
//
|
|
|
|
|
// https://tools.ietf.org/html/rfc4346#section-6.2.1
|
|
|
|
|
type ContentType uint8
|
|
|
|
|
|
|
|
|
|
// ContentType enums
|
|
|
|
|
const (
|
|
|
|
|
ContentTypeChangeCipherSpec ContentType = 20
|
|
|
|
|
ContentTypeAlert ContentType = 21
|
|
|
|
|
ContentTypeHandshake ContentType = 22
|
|
|
|
|
ContentTypeApplicationData ContentType = 23
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
// Content is the top level distinguisher for a DTLS Datagram
|
|
|
|
|
type Content interface {
|
|
|
|
|
ContentType() ContentType
|
|
|
|
|
Marshal() ([]byte, error)
|
|
|
|
|
Unmarshal(data []byte) error
|
|
|
|
|
}
|
