#pragma once
#if ENABLE(WEB_RTC)
#include "Event.h"
#include "EventTarget.h"
#include "ExceptionOr.h"
#include "RTCDataChannelHandler.h"
#include "RTCDataChannelHandlerClient.h"
#include "ScriptWrappable.h"
#include "Timer.h"
namespace JSC {
class ArrayBuffer;
class ArrayBufferView;
}
namespace WebCore {
class Blob;
class RTCPeerConnectionHandler;
class RTCDataChannel final : public RefCounted<RTCDataChannel>, public EventTargetWithInlineData, public RTCDataChannelHandlerClient {
public:
static Ref<RTCDataChannel> create(ScriptExecutionContext&, std::unique_ptr<RTCDataChannelHandler>&&, String&&, RTCDataChannelInit&&);
bool ordered() const { return m_options.ordered; }
unsigned short maxRetransmitTime() const { return m_options.maxRetransmitTime; }
unsigned short maxRetransmits() const { return m_options.maxRetransmits; }
String protocol() const { return m_options.protocol; }
bool negotiated() const { return m_options.negotiated; };
unsigned short id() const { return m_options.id; };
String label() const { return m_label; }
const AtomicString& readyState() const;
unsigned bufferedAmount() const;
const AtomicString& binaryType() const;
ExceptionOr<void> setBinaryType(const AtomicString&);
ExceptionOr<void> send(const String&);
ExceptionOr<void> send(JSC::ArrayBuffer&);
ExceptionOr<void> send(JSC::ArrayBufferView&);
ExceptionOr<void> send(Blob&);
void close();
void stop();
using RefCounted::ref;
using RefCounted::deref;
private:
RTCDataChannel(ScriptExecutionContext&, std::unique_ptr<RTCDataChannelHandler>&&, String&&, RTCDataChannelInit&&);
void scheduleDispatchEvent(Ref<Event>&&);
void scheduledEventTimerFired();
EventTargetInterface eventTargetInterface() const final { return RTCDataChannelEventTargetInterfaceType; }
ScriptExecutionContext* scriptExecutionContext() const final { return m_scriptExecutionContext; }
void refEventTarget() final { ref(); }
void derefEventTarget() final { deref(); }
ScriptExecutionContext* m_scriptExecutionContext;
void didChangeReadyState(ReadyState) final;
void didReceiveStringData(const String&) final;
void didReceiveRawData(const char*, size_t) final;
void didDetectError() final;
void protect() final { ref(); }
void unprotect() final { deref(); }
std::unique_ptr<RTCDataChannelHandler> m_handler;
bool m_stopped { false };
ReadyState m_readyState { ReadyStateConnecting };
enum class BinaryType { Blob, ArrayBuffer };
BinaryType m_binaryType { BinaryType::ArrayBuffer };
Timer m_scheduledEventTimer;
Vector<Ref<Event>> m_scheduledEvents;
String m_label;
RTCDataChannelInit m_options;
};
}
#endif // ENABLE(WEB_RTC)