1/* 2 * Copyright (C) 2014 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 WebUserContentController_h 27#define WebUserContentController_h 28 29#include "MessageReceiver.h" 30#include "WebScriptMessageHandler.h" 31#include <WebCore/UserContentController.h> 32#include <wtf/HashMap.h> 33#include <wtf/RefCounted.h> 34 35namespace WebKit { 36 37class WebUserMessageHandlerDescriptorProxy; 38 39class WebUserContentController final : public RefCounted<WebUserContentController>, private IPC::MessageReceiver { 40public: 41 static PassRefPtr<WebUserContentController> getOrCreate(uint64_t identifier); 42 virtual ~WebUserContentController(); 43 44 WebCore::UserContentController& userContentController() { return m_userContentController.get(); } 45 46 uint64_t identifier() { return m_identifier; } 47 48private: 49 explicit WebUserContentController(uint64_t identifier); 50 51 // IPC::MessageReceiver. 52 virtual void didReceiveMessage(IPC::Connection*, IPC::MessageDecoder&) override; 53 54 void addUserScripts(const Vector<WebCore::UserScript>& userScripts); 55 void removeAllUserScripts(); 56 57 void addUserStyleSheets(const Vector<WebCore::UserStyleSheet>& userStyleSheets); 58 void removeAllUserStyleSheets(); 59 60 void addUserScriptMessageHandlers(const Vector<WebScriptMessageHandlerHandle>& scriptMessageHandlers); 61 void removeUserScriptMessageHandler(uint64_t); 62 63 uint64_t m_identifier; 64 Ref<WebCore::UserContentController> m_userContentController; 65#if ENABLE(USER_MESSAGE_HANDLERS) 66 HashMap<uint64_t, RefPtr<WebUserMessageHandlerDescriptorProxy>> m_userMessageHandlerDescriptors; 67#endif 68}; 69 70} // namespace WebKit 71 72#endif // WebUserContentController_h 73