1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef CHROME_RENDERER_EXTENSIONS_ACTIVITY_LOG_CONVERTER_STRATEGY_H_
6 #define CHROME_RENDERER_EXTENSIONS_ACTIVITY_LOG_CONVERTER_STRATEGY_H_
8 #include "base/compiler_specific.h"
9 #include "content/public/renderer/v8_value_converter.h"
10 #include "v8/include/v8.h"
12 namespace extensions {
14 // This class is used by activity logger and extends behavior of
15 // V8ValueConverter. It overwrites conversion of V8 arrays and objects. When
16 // converting arrays and objects, we must not invoke any JS code which may
17 // result in triggering activity logger. In such case, the log entries will be
18 // generated due to V8 object conversion rather than extension activity.
19 class ActivityLogConverterStrategy
20 : public content::V8ValueConverter::Strategy {
22 virtual ~ActivityLogConverterStrategy() {}
24 virtual bool FromV8Object(v8::Handle<v8::Object> value,
25 base::Value** out) const OVERRIDE;
26 virtual bool FromV8Array(v8::Handle<v8::Array> value,
27 base::Value** out) const OVERRIDE;
30 bool FromV8ObjectInternal(v8::Handle<v8::Object> value,
31 base::Value** out) const;
34 } // namespace extensions
36 #endif // CHROME_RENDERER_EXTENSIONS_ACTIVITY_LOG_CONVERTER_STRATEGY_H_