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* Copyright 2013 The WebRTC project authors. All Rights Reserved.
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
#ifndef PC_SCTP_UTILS_H_
#define PC_SCTP_UTILS_H_
#include <string>
#include "api/data_channel_interface.h"
#include "api/transport/data_channel_transport_interface.h"
#include "media/base/media_channel.h"
namespace rtc {
class CopyOnWriteBuffer;
} // namespace rtc
namespace webrtc {
struct DataChannelInit;
// Read the message type and return true if it's an OPEN message.
bool IsOpenMessage(const rtc::CopyOnWriteBuffer& payload);
bool ParseDataChannelOpenMessage(const rtc::CopyOnWriteBuffer& payload,
std::string* label,
DataChannelInit* config);
bool ParseDataChannelOpenAckMessage(const rtc::CopyOnWriteBuffer& payload);
bool WriteDataChannelOpenMessage(const std::string& label,
const DataChannelInit& config,
rtc::CopyOnWriteBuffer* payload);
void WriteDataChannelOpenAckMessage(rtc::CopyOnWriteBuffer* payload);
cricket::DataMessageType ToCricketDataMessageType(DataMessageType type);
DataMessageType ToWebrtcDataMessageType(cricket::DataMessageType type);
} // namespace webrtc
#endif // PC_SCTP_UTILS_H_