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/*
* 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER OR 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 V8DOMActivityLogger_h
#define V8DOMActivityLogger_h
#include "wtf/PassOwnPtr.h"
#include "wtf/text/WTFString.h"
#include <v8.h>
namespace blink {
class KURL;
class V8DOMActivityLogger {
public:
virtual ~V8DOMActivityLogger() { }
virtual void logGetter(const String& apiName) { }
virtual void logSetter(const String& apiName, const v8::Handle<v8::Value>& newValue) { }
virtual void logMethod(const String& apiName, int argc, const v8::Handle<v8::Value>* argv) { }
virtual void logEvent(const String& eventName, int argc, const String* argv) { }
// Associates a logger with the world identified by worldId (worlId may be 0
// identifying the main world) and extension ID. Extension ID is used to
// identify a logger for main world only (worldId == 0). If the world is not
// a main world, an extension ID is ignored.
//
// A renderer process may host multiple extensions when the browser hits the
// renderer process limit. In such case, we assign multiple extensions to
// the same main world of a renderer process. In order to distinguish the
// extensions and their activity loggers in the main world, we require an
// extension ID. Otherwise, extension activities may be logged under
// a wrong extension ID.
static void setActivityLogger(int worldId, const String&, PassOwnPtr<V8DOMActivityLogger>);
static V8DOMActivityLogger* activityLogger(int worldId, const String& extensionId);
static V8DOMActivityLogger* activityLogger(int worldId, const KURL&);
// Returns activity logger for current V8 context or 0.
static V8DOMActivityLogger* currentActivityLogger();
// Returns activity logger for current V8 context if the context belongs to
// an isolated world or 0.
static V8DOMActivityLogger* currentActivityLoggerIfIsolatedWorld();
};
} // namespace blink
#endif // V8DOMActivityLogger_h
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