1 /* 2 * Copyright (C) 2010 Google 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 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 14 * its contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #ifndef InspectorDOMStorageAgent_h 30 #define InspectorDOMStorageAgent_h 31 32 #include "PlatformString.h" 33 #include <wtf/HashMap.h> 34 #include <wtf/PassOwnPtr.h> 35 36 namespace WebCore { 37 38 class Frame; 39 class InspectorArray; 40 class InspectorDOMStorageResource; 41 class InspectorFrontend; 42 class InstrumentingAgents; 43 class Storage; 44 class StorageArea; 45 46 typedef String ErrorString; 47 48 class InspectorDOMStorageAgent { 49 public: create(InstrumentingAgents * instrumentingAgents)50 static PassOwnPtr<InspectorDOMStorageAgent> create(InstrumentingAgents* instrumentingAgents) 51 { 52 return adoptPtr(new InspectorDOMStorageAgent(instrumentingAgents)); 53 } 54 ~InspectorDOMStorageAgent(); 55 56 void setFrontend(InspectorFrontend*); 57 void clearFrontend(); 58 59 void clearResources(); 60 61 // Called from the front-end. 62 void getDOMStorageEntries(ErrorString*, int storageId, RefPtr<InspectorArray>* entries); 63 void setDOMStorageItem(ErrorString*, int storageId, const String& key, const String& value, bool* success); 64 void removeDOMStorageItem(ErrorString*, int storageId, const String& key, bool* success); 65 66 // Called from the injected script. 67 int storageId(Storage*); 68 69 // Called from InspectorInstrumentation 70 void didUseDOMStorage(StorageArea*, bool isLocalStorage, Frame*); 71 72 private: 73 explicit InspectorDOMStorageAgent(InstrumentingAgents*); 74 75 InspectorDOMStorageResource* getDOMStorageResourceForId(int storageId); 76 77 InstrumentingAgents* m_instrumentingAgents; 78 typedef HashMap<int, RefPtr<InspectorDOMStorageResource> > DOMStorageResourcesMap; 79 DOMStorageResourcesMap m_resources; 80 InspectorFrontend* m_frontend; 81 }; 82 83 } // namespace WebCore 84 85 #endif // !defined(InspectorDOMStorageAgent_h) 86