1/* 2 * Copyright (C) 2011, 2012, 2013 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef WebNotificationManager_h 27#define WebNotificationManager_h 28 29#include "MessageReceiver.h" 30#include "WebProcessSupplement.h" 31#include <WebCore/NotificationClient.h> 32#include <wtf/HashMap.h> 33#include <wtf/Noncopyable.h> 34#include <wtf/RefPtr.h> 35#include <wtf/Vector.h> 36#include <wtf/text/StringHash.h> 37 38namespace WebCore { 39class Notification; 40class SecurityOrigin; 41} 42 43namespace WebKit { 44 45class WebPage; 46class WebProcess; 47 48class WebNotificationManager : public WebProcessSupplement, public IPC::MessageReceiver { 49 WTF_MAKE_NONCOPYABLE(WebNotificationManager); 50public: 51 explicit WebNotificationManager(WebProcess*); 52 ~WebNotificationManager(); 53 54 static const char* supplementName(); 55 56 bool show(WebCore::Notification*, WebPage*); 57 void cancel(WebCore::Notification*, WebPage*); 58 void clearNotifications(WebCore::ScriptExecutionContext*, WebPage*); 59 // This callback comes from WebCore, not messaged from the UI process. 60 void didDestroyNotification(WebCore::Notification*, WebPage*); 61 62 void didUpdateNotificationDecision(const String& originString, bool allowed); 63 64 // Looks in local cache for permission. If not found, returns DefaultDenied. 65 WebCore::NotificationClient::Permission policyForOrigin(WebCore::SecurityOrigin*) const; 66 67 void removeAllPermissionsForTesting(); 68 uint64_t notificationIDForTesting(WebCore::Notification*); 69 70private: 71 // WebProcessSupplement 72 virtual void initialize(const WebProcessCreationParameters&) override; 73 74 // IPC::MessageReceiver 75 // Implemented in generated WebNotificationManagerMessageReceiver.cpp 76 virtual void didReceiveMessage(IPC::Connection*, IPC::MessageDecoder&) override; 77 78 void didShowNotification(uint64_t notificationID); 79 void didClickNotification(uint64_t notificationID); 80 void didCloseNotifications(const Vector<uint64_t>& notificationIDs); 81 void didRemoveNotificationDecisions(const Vector<String>& originStrings); 82 83#if ENABLE(NOTIFICATIONS) || ENABLE(LEGACY_NOTIFICATIONS) 84 void removeNotificationFromContextMap(uint64_t notificationID, WebCore::Notification*); 85#endif 86 87 WebProcess* m_process; 88 89#if ENABLE(NOTIFICATIONS) || ENABLE(LEGACY_NOTIFICATIONS) 90 typedef HashMap<RefPtr<WebCore::Notification>, uint64_t> NotificationMap; 91 NotificationMap m_notificationMap; 92 93 typedef HashMap<uint64_t, RefPtr<WebCore::Notification>> NotificationIDMap; 94 NotificationIDMap m_notificationIDMap; 95 96 typedef HashMap<RefPtr<WebCore::ScriptExecutionContext>, Vector<uint64_t>> NotificationContextMap; 97 NotificationContextMap m_notificationContextMap; 98 99 HashMap<String, bool> m_permissionsMap; 100#endif 101}; 102 103} // namespace WebKit 104 105#endif 106