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      1 /*
      2  * Copyright (C) 2011 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 are
      6  * met:
      7  *
      8  *     * Redistributions of source code must retain the above copyright
      9  * notice, this list of conditions and the following disclaimer.
     10  *     * Redistributions in binary form must reproduce the above
     11  * copyright notice, this list of conditions and the following disclaimer
     12  * in the documentation and/or other materials provided with the
     13  * distribution.
     14  *     * Neither the name of Google Inc. nor the names of its
     15  * contributors may be used to endorse or promote products derived from
     16  * this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 #ifndef InspectorRuntimeAgent_h
     32 #define InspectorRuntimeAgent_h
     33 
     34 #if ENABLE(INSPECTOR)
     35 
     36 #include "ScriptState.h"
     37 #include <wtf/Forward.h>
     38 #include <wtf/Noncopyable.h>
     39 
     40 namespace WebCore {
     41 
     42 class InjectedScriptManager;
     43 class InspectorArray;
     44 class InspectorObject;
     45 class InspectorValue;
     46 
     47 typedef String ErrorString;
     48 
     49 class InspectorRuntimeAgent {
     50     WTF_MAKE_NONCOPYABLE(InspectorRuntimeAgent);
     51 public:
     52     virtual ~InspectorRuntimeAgent();
     53 
     54     // Part of the protocol.
     55     void evaluate(ErrorString*, const String& expression, const String* const objectGroup, const bool* const includeCommandLineAPI, RefPtr<InspectorObject>* result);
     56     void evaluateOn(ErrorString*, const String& objectId, const String& expression, RefPtr<InspectorObject>* result);
     57     void releaseObject(ErrorString*, const String& objectId);
     58     void getProperties(ErrorString*, const String& objectId, bool ignoreHasOwnProperty, RefPtr<InspectorArray>* result);
     59     void setPropertyValue(ErrorString*, const String& objectId, const String& propertyName, const String& expression);
     60     void releaseObjectGroup(ErrorString*, const String& objectGroup);
     61 
     62 protected:
     63     explicit InspectorRuntimeAgent(InjectedScriptManager*);
     64     virtual ScriptState* getDefaultInspectedState() = 0;
     65 
     66 private:
     67     InjectedScriptManager* m_injectedScriptManager;
     68 };
     69 
     70 } // namespace WebCore
     71 
     72 #endif // ENABLE(INSPECTOR)
     73 #endif // InspectorRuntimeAgent_h
     74