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// Copyright 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.
// This extension API provides access to the Activity Log, which is a
// monitoring framework for extension behavior. Only specific Google-produced
// extensions should have access to it.
#ifndef CHROME_BROWSER_EXTENSIONS_API_ACTIVITY_LOG_PRIVATE_ACTIVITY_LOG_PRIVATE_API_H_
#define CHROME_BROWSER_EXTENSIONS_API_ACTIVITY_LOG_PRIVATE_ACTIVITY_LOG_PRIVATE_API_H_
#include "base/synchronization/lock.h"
#include "chrome/browser/extensions/activity_log/activity_actions.h"
#include "chrome/browser/extensions/activity_log/activity_log.h"
#include "chrome/browser/extensions/chrome_extension_function.h"
#include "extensions/browser/browser_context_keyed_api_factory.h"
#include "extensions/browser/event_router.h"
namespace extensions {
class ActivityLog;
// Handles interactions between the Activity Log API and implementation.
class ActivityLogAPI : public BrowserContextKeyedAPI,
public extensions::ActivityLog::Observer,
public EventRouter::Observer {
public:
explicit ActivityLogAPI(content::BrowserContext* context);
virtual ~ActivityLogAPI();
// BrowserContextKeyedAPI implementation.
static BrowserContextKeyedAPIFactory<ActivityLogAPI>* GetFactoryInstance();
virtual void Shutdown() OVERRIDE;
// Lookup whether the extension ID is whitelisted.
static bool IsExtensionWhitelisted(const std::string& extension_id);
private:
friend class BrowserContextKeyedAPIFactory<ActivityLogAPI>;
static const char* service_name() { return "ActivityLogPrivateAPI"; }
// ActivityLog::Observer
// We pass this along to activityLogPrivate.onExtensionActivity.
virtual void OnExtensionActivity(scoped_refptr<Action> activity) OVERRIDE;
// EventRouter::Observer
// We only keep track of OnExtensionActivity if we have any listeners.
virtual void OnListenerAdded(const EventListenerInfo& details) OVERRIDE;
virtual void OnListenerRemoved(const EventListenerInfo& details) OVERRIDE;
content::BrowserContext* browser_context_;
ActivityLog* activity_log_;
bool initialized_;
DISALLOW_COPY_AND_ASSIGN(ActivityLogAPI);
};
template <>
void
BrowserContextKeyedAPIFactory<ActivityLogAPI>::DeclareFactoryDependencies();
// The implementation of activityLogPrivate.getExtensionActivities
class ActivityLogPrivateGetExtensionActivitiesFunction
: public ChromeAsyncExtensionFunction {
public:
DECLARE_EXTENSION_FUNCTION("activityLogPrivate.getExtensionActivities",
ACTIVITYLOGPRIVATE_GETEXTENSIONACTIVITIES)
protected:
virtual ~ActivityLogPrivateGetExtensionActivitiesFunction() {}
// ExtensionFunction:
virtual bool RunAsync() OVERRIDE;
private:
void OnLookupCompleted(
scoped_ptr<std::vector<scoped_refptr<Action> > > activities);
};
// The implementation of activityLogPrivate.deleteActivities
class ActivityLogPrivateDeleteActivitiesFunction
: public ChromeAsyncExtensionFunction {
public:
DECLARE_EXTENSION_FUNCTION("activityLogPrivate.deleteActivities",
ACTIVITYLOGPRIVATE_DELETEACTIVITIES)
protected:
virtual ~ActivityLogPrivateDeleteActivitiesFunction() {}
// ExtensionFunction:
virtual bool RunAsync() OVERRIDE;
};
// The implementation of activityLogPrivate.deleteDatabase
class ActivityLogPrivateDeleteDatabaseFunction
: public ChromeAsyncExtensionFunction {
public:
DECLARE_EXTENSION_FUNCTION("activityLogPrivate.deleteDatabase",
ACTIVITYLOGPRIVATE_DELETEDATABASE)
protected:
virtual ~ActivityLogPrivateDeleteDatabaseFunction() {}
// ExtensionFunction:
virtual bool RunAsync() OVERRIDE;
};
// The implementation of activityLogPrivate.deleteUrls
class ActivityLogPrivateDeleteUrlsFunction
: public ChromeAsyncExtensionFunction {
public:
DECLARE_EXTENSION_FUNCTION("activityLogPrivate.deleteUrls",
ACTIVITYLOGPRIVATE_DELETEURLS)
protected:
virtual ~ActivityLogPrivateDeleteUrlsFunction() {}
// ExtensionFunction:
virtual bool RunAsync() OVERRIDE;
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_API_ACTIVITY_LOG_PRIVATE_ACTIVITY_LOG_PRIVATE_API_H_
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