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// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/renderer/extensions/dom_activity_logger.h"
#include "base/logging.h"
#include "chrome/common/extensions/extension_messages.h"
#include "chrome/renderer/chrome_render_process_observer.h"
#include "content/public/renderer/render_thread.h"
#include "content/public/renderer/v8_value_converter.h"
#include "third_party/WebKit/Source/Platform/chromium/public/WebString.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebDOMActivityLogger.h"
#include "v8/include/v8.h"
using content::V8ValueConverter;
namespace extensions {
DOMActivityLogger::DOMActivityLogger(const std::string& extension_id,
const GURL& url,
const string16& title)
: extension_id_(extension_id), url_(url), title_(title) {
}
void DOMActivityLogger::log(
const WebString& api_name,
int argc,
const v8::Handle<v8::Value> argv[],
const WebString& extra_info) {
scoped_ptr<V8ValueConverter> converter(V8ValueConverter::create());
scoped_ptr<ListValue> argv_list_value(new ListValue());
for (int i =0; i < argc; i++) {
argv_list_value->Set(
i, converter->FromV8Value(argv[i], v8::Context::GetCurrent()));
}
ExtensionHostMsg_DOMAction_Params params;
params.url = url_;
params.url_title = title_;
params.api_call = api_name.utf8();
params.arguments.Swap(argv_list_value.get());
params.extra = extra_info.utf8();
content::RenderThread::Get()->Send(
new ExtensionHostMsg_AddDOMActionToActivityLog(extension_id_, params));
}
void DOMActivityLogger::AttachToWorld(int world_id,
const std::string& extension_id,
const GURL& url,
const string16& title) {
// Check if extension activity logging is enabled.
if (!ChromeRenderProcessObserver::extension_activity_log_enabled())
return;
// If there is no logger registered for world_id, construct a new logger
// and register it with world_id.
if (!WebKit::hasDOMActivityLogger(world_id)) {
DOMActivityLogger* logger = new DOMActivityLogger(extension_id, url, title);
WebKit::setDOMActivityLogger(world_id, logger);
}
}
} // namespace extensions
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