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 WebResourceCacheManagerProxy_h 27 #define WebResourceCacheManagerProxy_h 28 29 #include "APIObject.h" 30 #include "Arguments.h" 31 #include "GenericCallback.h" 32 #include "ResourceCachesToClear.h" 33 #include <wtf/HashMap.h> 34 #include <wtf/PassRefPtr.h> 35 36 namespace CoreIPC { 37 class ArgumentDecoder; 38 class Connection; 39 class MessageID; 40 } 41 42 namespace WebKit { 43 44 struct SecurityOriginData; 45 class WebContext; 46 class WebProcessProxy; 47 class WebSecurityOrigin; 48 49 typedef GenericCallback<WKArrayRef> ArrayCallback; 50 51 class WebResourceCacheManagerProxy : public APIObject { 52 public: 53 static const Type APIType = TypeCacheManager; 54 55 static PassRefPtr<WebResourceCacheManagerProxy> create(WebContext*); 56 virtual ~WebResourceCacheManagerProxy(); 57 58 void invalidate(); clearContext()59 void clearContext() { m_webContext = 0; } 60 61 void getCacheOrigins(PassRefPtr<ArrayCallback>); 62 void clearCacheForOrigin(WebSecurityOrigin*, ResourceCachesToClear); 63 void clearCacheForAllOrigins(ResourceCachesToClear); 64 65 void didReceiveWebResourceCacheManagerProxyMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder*); 66 67 bool shouldTerminate(WebProcessProxy*) const; 68 69 private: 70 explicit WebResourceCacheManagerProxy(WebContext*); 71 type()72 virtual Type type() const { return APIType; } 73 74 // Message handlers. 75 void didGetCacheOrigins(const Vector<SecurityOriginData>& originIdentifiers, uint64_t callbackID); 76 77 WebContext* m_webContext; 78 HashMap<uint64_t, RefPtr<ArrayCallback> > m_arrayCallbacks; 79 }; 80 81 } // namespace WebKit 82 83 #endif // DatabaseManagerProxy_h 84