| /* |
| * Copyright (C) 2011, 2012, 2013 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. |
| */ |
| |
| #include "config.h" |
| #include "WebGeolocationManager.h" |
| |
| #include "WebGeolocationManagerMessages.h" |
| #include "WebGeolocationManagerProxyMessages.h" |
| #include "WebPage.h" |
| #include "WebProcess.h" |
| #include <WebCore/Geolocation.h> |
| #include <WebCore/GeolocationController.h> |
| #include <WebCore/GeolocationError.h> |
| #include <WebCore/GeolocationPositionData.h> |
| #include <WebCore/Page.h> |
| |
| namespace WebKit { |
| using namespace WebCore; |
| |
| const char* WebGeolocationManager::supplementName() |
| { |
| return "WebGeolocationManager"; |
| } |
| |
| WebGeolocationManager::WebGeolocationManager(WebProcess& process) |
| : m_process(process) |
| { |
| m_process.addMessageReceiver(Messages::WebGeolocationManager::messageReceiverName(), *this); |
| } |
| |
| void WebGeolocationManager::registerWebPage(WebPage& page) |
| { |
| bool wasUpdating = isUpdating(); |
| |
| m_pageSet.add(&page); |
| |
| if (!wasUpdating) |
| m_process.parentProcessConnection()->send(Messages::WebGeolocationManagerProxy::StartUpdating(), 0); |
| } |
| |
| void WebGeolocationManager::unregisterWebPage(WebPage& page) |
| { |
| bool highAccuracyWasEnabled = isHighAccuracyEnabled(); |
| |
| m_pageSet.remove(&page); |
| m_highAccuracyPageSet.remove(&page); |
| |
| if (!isUpdating()) |
| m_process.parentProcessConnection()->send(Messages::WebGeolocationManagerProxy::StopUpdating(), 0); |
| else { |
| bool highAccuracyShouldBeEnabled = isHighAccuracyEnabled(); |
| if (highAccuracyWasEnabled != highAccuracyShouldBeEnabled) |
| m_process.parentProcessConnection()->send(Messages::WebGeolocationManagerProxy::SetEnableHighAccuracy(highAccuracyShouldBeEnabled), 0); |
| } |
| } |
| |
| void WebGeolocationManager::setEnableHighAccuracyForPage(WebPage& page, bool enabled) |
| { |
| bool highAccuracyWasEnabled = isHighAccuracyEnabled(); |
| |
| if (enabled) |
| m_highAccuracyPageSet.add(&page); |
| else |
| m_highAccuracyPageSet.remove(&page); |
| |
| bool highAccuracyShouldBeEnabled = isHighAccuracyEnabled(); |
| if (highAccuracyWasEnabled != highAccuracyShouldBeEnabled) |
| m_process.parentProcessConnection()->send(Messages::WebGeolocationManagerProxy::SetEnableHighAccuracy(highAccuracyShouldBeEnabled), 0); |
| } |
| |
| void WebGeolocationManager::didChangePosition(const GeolocationPositionData& position) |
| { |
| #if ENABLE(GEOLOCATION) |
| for (auto& page : copyToVector(m_pageSet)) { |
| if (page->corePage()) |
| GeolocationController::from(page->corePage())->positionChanged(position); |
| } |
| #else |
| UNUSED_PARAM(position); |
| #endif // ENABLE(GEOLOCATION) |
| } |
| |
| void WebGeolocationManager::didFailToDeterminePosition(const String& errorMessage) |
| { |
| #if ENABLE(GEOLOCATION) |
| // FIXME: Add localized error string. |
| auto error = GeolocationError::create(GeolocationError::PositionUnavailable, errorMessage); |
| |
| for (auto& page : copyToVector(m_pageSet)) { |
| if (page->corePage()) |
| GeolocationController::from(page->corePage())->errorOccurred(error.get()); |
| } |
| #else |
| UNUSED_PARAM(errorMessage); |
| #endif // ENABLE(GEOLOCATION) |
| } |
| |
| #if PLATFORM(IOS_FAMILY) |
| void WebGeolocationManager::resetPermissions() |
| { |
| m_process.resetAllGeolocationPermissions(); |
| } |
| #endif // PLATFORM(IOS_FAMILY) |
| |
| } // namespace WebKit |