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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.
#ifndef CHROME_BROWSER_EXTENSIONS_ACTIVITY_ACTIONS_H_
#define CHROME_BROWSER_EXTENSIONS_ACTIVITY_ACTIONS_H_
#include <string>
#include "base/memory/ref_counted_memory.h"
#include "base/time.h"
#include "base/values.h"
#include "sql/connection.h"
#include "sql/statement.h"
#include "sql/transaction.h"
namespace extensions {
// This is the interface for extension actions that are to be recorded in
// the activity log.
class Action : public base::RefCountedThreadSafe<Action> {
public:
static const char* kTableBasicFields;
// Initialize the table for a given action type.
static bool InitializeTableInternal(sql::Connection* db);
// Record the action in the database.
virtual void Record(sql::Connection* db) = 0;
// Print an action with il8n substitutions for display.
virtual std::string PrettyPrintFori18n() = 0;
// Print an action as a regular string for debugging purposes.
virtual std::string PrettyPrintForDebug() = 0;
const std::string& extension_id() const { return extension_id_; }
const base::Time& time() const { return time_; }
protected:
Action(const std::string& extension_id, const base::Time& time);
virtual ~Action() {}
// Initialize the table for a given action type.
static bool InitializeTableInternal(sql::Connection* db,
const char* table_name,
const char* content_fields[],
const int num_content_fields);
private:
friend class base::RefCountedThreadSafe<Action>;
std::string extension_id_;
base::Time time_;
DISALLOW_COPY_AND_ASSIGN(Action);
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_ACTIVITY_ACTIONS_H_
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