SpeechRecognitionServer.h [plain text]
#pragma once
#include "MessageReceiver.h"
#include "MessageSender.h"
#include "SpeechRecognitionPermissionRequest.h"
#include <WebCore/PageIdentifier.h>
#include <WebCore/SpeechRecognitionError.h>
#include <WebCore/SpeechRecognitionRequest.h>
#include <WebCore/SpeechRecognitionResultData.h>
#include <WebCore/SpeechRecognizer.h>
#include <wtf/Deque.h>
namespace WebCore {
enum class SpeechRecognitionUpdateType;
struct CaptureSourceOrError;
struct ClientOrigin;
}
namespace WebKit {
class WebProcessProxy;
using SpeechRecognitionServerIdentifier = WebCore::PageIdentifier;
using SpeechRecognitionPermissionChecker = Function<void(const String&, const WebCore::ClientOrigin&, WebCore::FrameIdentifier, SpeechRecognitionPermissionRequestCallback&&)>;
using SpeechRecognitionCheckIfMockSpeechRecognitionEnabled = Function<bool()>;
class SpeechRecognitionServer : public CanMakeWeakPtr<SpeechRecognitionServer>, public IPC::MessageReceiver, private IPC::MessageSender {
WTF_MAKE_FAST_ALLOCATED;
public:
#if ENABLE(MEDIA_STREAM)
using RealtimeMediaSourceCreateFunction = Function<WebCore::CaptureSourceOrError()>;
SpeechRecognitionServer(Ref<IPC::Connection>&&, SpeechRecognitionServerIdentifier, SpeechRecognitionPermissionChecker&&, SpeechRecognitionCheckIfMockSpeechRecognitionEnabled&&, RealtimeMediaSourceCreateFunction&&);
#else
SpeechRecognitionServer(Ref<IPC::Connection>&&, SpeechRecognitionServerIdentifier, SpeechRecognitionPermissionChecker&&, SpeechRecognitionCheckIfMockSpeechRecognitionEnabled&&);
#endif
void start(WebCore::SpeechRecognitionConnectionClientIdentifier, String&& lang, bool continuous, bool interimResults, uint64_t maxAlternatives, WebCore::ClientOrigin&&, WebCore::FrameIdentifier);
void stop(WebCore::SpeechRecognitionConnectionClientIdentifier);
void abort(WebCore::SpeechRecognitionConnectionClientIdentifier);
void invalidate(WebCore::SpeechRecognitionConnectionClientIdentifier);
void mute();
void abortForPageIsBecomingInvisible();
private:
void requestPermissionForRequest(WebCore::SpeechRecognitionRequest&);
void handleRequest(WebCore::SpeechRecognitionRequest&);
void sendUpdate(WebCore::SpeechRecognitionConnectionClientIdentifier, WebCore::SpeechRecognitionUpdateType, Optional<WebCore::SpeechRecognitionError> = WTF::nullopt, Optional<Vector<WebCore::SpeechRecognitionResultData>> = WTF::nullopt);
void sendUpdate(const WebCore::SpeechRecognitionUpdate&);
void didReceiveMessage(IPC::Connection&, IPC::Decoder&) override;
IPC::Connection* messageSenderConnection() const final;
uint64_t messageSenderDestinationID() const final;
Ref<IPC::Connection> m_connection;
SpeechRecognitionServerIdentifier m_identifier;
HashMap<WebCore::SpeechRecognitionConnectionClientIdentifier, std::unique_ptr<WebCore::SpeechRecognitionRequest>> m_requests;
SpeechRecognitionPermissionChecker m_permissionChecker;
std::unique_ptr<WebCore::SpeechRecognizer> m_recognizer;
SpeechRecognitionCheckIfMockSpeechRecognitionEnabled m_checkIfMockSpeechRecognitionEnabled;
bool m_isResetting { false };
#if ENABLE(MEDIA_STREAM)
RealtimeMediaSourceCreateFunction m_realtimeMediaSourceCreateFunction;
#endif
};
}