| /* |
| * Copyright (C) 2011-2022 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #pragma once |
| |
| #include "APIObject.h" |
| #include "Connection.h" |
| #include "MessageReceiver.h" |
| #include "WebContextSupplement.h" |
| #include "WebPageProxyIdentifier.h" |
| #include <WebCore/GeolocationPositionData.h> |
| #include <WebCore/RegistrableDomain.h> |
| #include <wtf/HashMap.h> |
| #include <wtf/WeakHashSet.h> |
| #include <wtf/text/WTFString.h> |
| |
| #if PLATFORM(IOS_FAMILY) |
| #include <WebCore/CoreLocationGeolocationProvider.h> |
| #endif |
| |
| namespace API { |
| class GeolocationProvider; |
| } |
| |
| namespace WebKit { |
| |
| class WebGeolocationPosition; |
| class WebProcessPool; |
| |
| class WebGeolocationManagerProxy : public API::ObjectImpl<API::Object::Type::GeolocationManager>, public WebContextSupplement, private IPC::MessageReceiver |
| #if PLATFORM(IOS_FAMILY) |
| , public WebCore::CoreLocationGeolocationProvider::Client |
| #endif |
| { |
| public: |
| static const char* supplementName(); |
| |
| static Ref<WebGeolocationManagerProxy> create(WebProcessPool*); |
| ~WebGeolocationManagerProxy(); |
| |
| void setProvider(std::unique_ptr<API::GeolocationProvider>&&); |
| |
| void providerDidChangePosition(WebGeolocationPosition*); |
| void providerDidFailToDeterminePosition(const String& errorMessage = String()); |
| #if PLATFORM(IOS_FAMILY) |
| void resetPermissions(); |
| #endif |
| |
| using API::Object::ref; |
| using API::Object::deref; |
| |
| void webProcessIsGoingAway(WebProcessProxy&); |
| |
| private: |
| explicit WebGeolocationManagerProxy(WebProcessPool*); |
| |
| // WebContextSupplement |
| void processPoolDestroyed() override; |
| void refWebContextSupplement() override; |
| void derefWebContextSupplement() override; |
| |
| // IPC::MessageReceiver |
| void didReceiveMessage(IPC::Connection&, IPC::Decoder&) override; |
| |
| // IPC messages. |
| void startUpdating(IPC::Connection&, const WebCore::RegistrableDomain&, WebPageProxyIdentifier, const String& authorizationToken, bool enableHighAccuracy); |
| void stopUpdating(IPC::Connection&, const WebCore::RegistrableDomain&); |
| void setEnableHighAccuracy(IPC::Connection&, const WebCore::RegistrableDomain&, bool); |
| |
| void startUpdatingWithProxy(WebProcessProxy&, const WebCore::RegistrableDomain&, WebPageProxyIdentifier, const String& authorizationToken, bool enableHighAccuracy); |
| void stopUpdatingWithProxy(WebProcessProxy&, const WebCore::RegistrableDomain&); |
| void setEnableHighAccuracyWithProxy(WebProcessProxy&, const WebCore::RegistrableDomain&, bool); |
| |
| #if PLATFORM(IOS_FAMILY) |
| // CoreLocationGeolocationProvider::Client |
| void positionChanged(const String& websiteIdentifier, WebCore::GeolocationPositionData&&) final; |
| void errorOccurred(const String& websiteIdentifier, const String& errorMessage) final; |
| void resetGeolocation(const String& websiteIdentifier) final; |
| #endif |
| |
| struct PerDomainData { |
| WTF_MAKE_STRUCT_FAST_ALLOCATED; |
| WeakHashSet<WebProcessProxy> watchers; |
| WeakHashSet<WebProcessProxy> watchersNeedingHighAccuracy; |
| std::optional<WebCore::GeolocationPositionData> lastPosition; |
| |
| // FIXME: Use for all Cocoa ports. |
| #if PLATFORM(IOS_FAMILY) |
| std::unique_ptr<WebCore::CoreLocationGeolocationProvider> provider; |
| #endif |
| }; |
| |
| bool isUpdating(const PerDomainData&) const; |
| bool isHighAccuracyEnabled(const PerDomainData&) const; |
| void providerStartUpdating(PerDomainData&, const WebCore::RegistrableDomain&); |
| void providerStopUpdating(PerDomainData&); |
| void providerSetEnabledHighAccuracy(PerDomainData&, bool enabled); |
| |
| HashMap<WebCore::RegistrableDomain, std::unique_ptr<PerDomainData>> m_perDomainData; |
| std::unique_ptr<API::GeolocationProvider> m_clientProvider; |
| }; |
| |
| } // namespace WebKit |