Home | History | Annotate | Download | only in UIProcess 
      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();
     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 
     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