/*
* Copyright (C) 2007 Apple Inc. All rights reserved.
* Copyright (C) 2009 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef InjectedScriptHost_h
#define InjectedScriptHost_h
#include "bindings/v8/ScriptState.h"
#include "bindings/v8/ScriptWrappable.h"
#include "wtf/PassOwnPtr.h"
#include "wtf/RefCounted.h"
#include "wtf/Vector.h"
#include "wtf/text/WTFString.h"
namespace WebCore {
class Database;
class EventTarget;
class InjectedScript;
class InstrumentingAgents;
class JSONValue;
class Node;
class ScriptDebugServer;
class ScriptValue;
class Storage;
struct EventListenerInfo;
// SECURITY NOTE: Although the InjectedScriptHost is intended for use solely by the inspector,
// a reference to the InjectedScriptHost may be leaked to the page being inspected. Thus, the
// InjectedScriptHost must never implemment methods that have more power over the page than the
// page already has itself (e.g. origin restriction bypasses).
class InjectedScriptHost : public RefCounted<InjectedScriptHost>, public ScriptWrappable {
public:
static PassRefPtr<InjectedScriptHost> create();
~InjectedScriptHost();
void init(InstrumentingAgents* instrumentingAgents, ScriptDebugServer* scriptDebugServer)
{
m_instrumentingAgents = instrumentingAgents;
m_scriptDebugServer = scriptDebugServer;
}
static Node* scriptValueAsNode(ScriptValue);
static ScriptValue nodeAsScriptValue(ScriptState*, Node*);
void disconnect();
class InspectableObject {
WTF_MAKE_FAST_ALLOCATED;
public:
virtual ScriptValue get(ScriptState*);
virtual ~InspectableObject() { }
};
void addInspectedObject(PassOwnPtr<InspectableObject>);
void clearInspectedObjects();
InspectableObject* inspectedObject(unsigned num);
void inspectImpl(PassRefPtr<JSONValue> objectToInspect, PassRefPtr<JSONValue> hints);
void getEventListenersImpl(EventTarget*, Vector<EventListenerInfo>& listenersArray);
void clearConsoleMessages();
void debugFunction(const String& scriptId, int lineNumber, int columnNumber);
void undebugFunction(const String& scriptId, int lineNumber, int columnNumber);
void monitorFunction(const String& scriptId, int lineNumber, int columnNumber, const String& functionName);
void unmonitorFunction(const String& scriptId, int lineNumber, int columnNumber);
ScriptDebugServer& scriptDebugServer() { return *m_scriptDebugServer; }
private:
InjectedScriptHost();
InstrumentingAgents* m_instrumentingAgents;
ScriptDebugServer* m_scriptDebugServer;
Vector<OwnPtr<InspectableObject> > m_inspectedObjects;
OwnPtr<InspectableObject> m_defaultInspectableObject;
};
} // namespace WebCore
#endif // !defined(InjectedScriptHost_h)