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 InspectorDatabaseAgent_h 30 #define InspectorDatabaseAgent_h 31 32 #include "core/InspectorFrontend.h" 33 #include "core/inspector/InspectorBaseAgent.h" 34 #include "platform/heap/Handle.h" 35 #include "wtf/HashMap.h" 36 #include "wtf/PassOwnPtr.h" 37 #include "wtf/text/WTFString.h" 38 39 namespace blink { 40 41 class Database; 42 class DocumentLoader; 43 class LocalFrame; 44 class InspectorDatabaseResource; 45 class InspectorFrontend; 46 class InstrumentingAgents; 47 48 typedef String ErrorString; 49 50 class InspectorDatabaseAgent FINAL : public InspectorBaseAgent<InspectorDatabaseAgent>, public InspectorBackendDispatcher::DatabaseCommandHandler { 51 public: 52 static PassOwnPtrWillBeRawPtr<InspectorDatabaseAgent> create() 53 { 54 return adoptPtrWillBeNoop(new InspectorDatabaseAgent()); 55 } 56 virtual ~InspectorDatabaseAgent(); 57 virtual void trace(Visitor*) OVERRIDE; 58 59 virtual void setFrontend(InspectorFrontend*) OVERRIDE; 60 virtual void clearFrontend() OVERRIDE; 61 virtual void restore() OVERRIDE; 62 63 virtual void didCommitLoadForMainFrame() OVERRIDE; 64 65 // Called from the front-end. 66 virtual void enable(ErrorString*) OVERRIDE; 67 virtual void disable(ErrorString*) OVERRIDE; 68 virtual void getDatabaseTableNames(ErrorString*, const String& databaseId, RefPtr<TypeBuilder::Array<String> >& names) OVERRIDE; 69 virtual void executeSQL(ErrorString*, const String& databaseId, const String& query, PassRefPtrWillBeRawPtr<ExecuteSQLCallback>) OVERRIDE; 70 71 void didOpenDatabase(PassRefPtrWillBeRawPtr<Database>, const String& domain, const String& name, const String& version); 72 private: 73 explicit InspectorDatabaseAgent(); 74 75 Database* databaseForId(const String& databaseId); 76 InspectorDatabaseResource* findByFileName(const String& fileName); 77 78 InspectorFrontend::Database* m_frontend; 79 typedef WillBeHeapHashMap<String, RefPtrWillBeMember<InspectorDatabaseResource> > DatabaseResourcesHeapMap; 80 DatabaseResourcesHeapMap m_resources; 81 bool m_enabled; 82 }; 83 84 } // namespace blink 85 86 #endif // !defined(InspectorDatabaseAgent_h) 87
