1 /* 2 * Copyright (C) 2011 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 WebPluginSiteDataManagerh 27 #define WebPluginSiteDataManager_h 28 29 #include "APIObject.h" 30 #include "Arguments.h" 31 #include "GenericCallback.h" 32 #include <wtf/HashMap.h> 33 #include <wtf/PassRefPtr.h> 34 35 namespace WebKit { 36 37 class WebContext; 38 class WebProcessProxy; 39 40 typedef GenericCallback<WKArrayRef> ArrayCallback; 41 42 class WebPluginSiteDataManager : public APIObject { 43 public: 44 static const Type APIType = TypePluginSiteDataManager; 45 46 static PassRefPtr<WebPluginSiteDataManager> create(WebContext*); 47 virtual ~WebPluginSiteDataManager(); 48 49 void invalidate(); clearContext()50 void clearContext() { m_webContext = 0; } 51 52 void getSitesWithData(PassRefPtr<ArrayCallback>); 53 void didGetSitesWithData(const Vector<String>& sites, uint64_t callbackID); 54 55 void clearSiteData(ImmutableArray* sites, uint64_t flags, uint64_t maxAgeInSeconds, PassRefPtr<VoidCallback>); 56 void didClearSiteData(uint64_t callbackID); 57 58 #if ENABLE(PLUGIN_PROCESS) 59 void didGetSitesWithDataForSinglePlugin(const Vector<String>& sites, uint64_t callbackID); 60 void didClearSiteDataForSinglePlugin(uint64_t callbackID); 61 #endif 62 63 bool shouldTerminate(WebProcessProxy*) const; 64 65 private: 66 explicit WebPluginSiteDataManager(WebContext*); 67 type()68 virtual Type type() const { return APIType; } 69 70 WebContext* m_webContext; 71 HashMap<uint64_t, RefPtr<ArrayCallback> > m_arrayCallbacks; 72 HashMap<uint64_t, RefPtr<VoidCallback> > m_voidCallbacks; 73 74 #if ENABLE(PLUGIN_PROCESS) 75 void didGetSitesWithDataForAllPlugins(const Vector<String>& sites, uint64_t callbackID); 76 void didClearSiteDataForAllPlugins(uint64_t callbackID); 77 78 class GetSitesWithDataState; 79 HashMap<uint64_t, GetSitesWithDataState*> m_pendingGetSitesWithData; 80 81 class ClearSiteDataState; 82 HashMap<uint64_t, ClearSiteDataState*> m_pendingClearSiteData; 83 #endif 84 }; 85 86 } // namespace WebKit 87 88 #endif // WebPluginSiteDataManager_h 89