| /* |
| * Copyright (C) 2011 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 "GeolocationPermissionRequestManager.h" |
| |
| #if ENABLE(GEOLOCATION) |
| |
| #include "WebCoreArgumentCoders.h" |
| #include "WebFrame.h" |
| #include "WebPage.h" |
| #include "WebPageProxyMessages.h" |
| #include <WebCore/Document.h> |
| #include <WebCore/Frame.h> |
| #include <WebCore/FrameLoader.h> |
| #include <WebCore/Geolocation.h> |
| #include <WebCore/SecurityOrigin.h> |
| #include <WebCore/SecurityOriginData.h> |
| |
| using namespace WebCore; |
| |
| namespace WebKit { |
| |
| static uint64_t generateGeolocationID() |
| { |
| static uint64_t uniqueGeolocationID = 1; |
| return uniqueGeolocationID++; |
| } |
| |
| GeolocationPermissionRequestManager::GeolocationPermissionRequestManager(WebPage& page) |
| : m_page(page) |
| { |
| } |
| |
| void GeolocationPermissionRequestManager::startRequestForGeolocation(Geolocation& geolocation) |
| { |
| Frame* frame = geolocation.frame(); |
| |
| ASSERT_WITH_MESSAGE(frame, "It is not well understood in which cases the Geolocation is alive after its frame goes away. If you hit this assertion, please add a test covering this case."); |
| if (!frame) { |
| geolocation.setIsAllowed(false); |
| return; |
| } |
| |
| uint64_t geolocationID = generateGeolocationID(); |
| |
| m_geolocationToIDMap.set(&geolocation, geolocationID); |
| m_idToGeolocationMap.set(geolocationID, &geolocation); |
| |
| WebFrame* webFrame = WebFrame::fromCoreFrame(*frame); |
| ASSERT(webFrame); |
| |
| SecurityOrigin& origin = frame->document()->securityOrigin(); |
| |
| m_page.send(Messages::WebPageProxy::RequestGeolocationPermissionForFrame(geolocationID, webFrame->frameID(), origin.data().databaseIdentifier())); |
| } |
| |
| void GeolocationPermissionRequestManager::cancelRequestForGeolocation(Geolocation& geolocation) |
| { |
| uint64_t geolocationID = m_geolocationToIDMap.take(&geolocation); |
| if (!geolocationID) |
| return; |
| m_idToGeolocationMap.remove(geolocationID); |
| } |
| |
| void GeolocationPermissionRequestManager::didReceiveGeolocationPermissionDecision(uint64_t geolocationID, bool allowed) |
| { |
| Geolocation* geolocation = m_idToGeolocationMap.take(geolocationID); |
| if (!geolocation) |
| return; |
| m_geolocationToIDMap.remove(geolocation); |
| |
| geolocation->setIsAllowed(allowed); |
| } |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(GEOLOCATION) |