// Copyright (c) 2012 The Chromium OS 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 SHILL_DBUS_PROPERTIES_H_
#define SHILL_DBUS_PROPERTIES_H_

#include <map>
#include <string>
#include <vector>

#include <base/basictypes.h>
#include <dbus-c++/types.h>

#include "shill/accessor_interface.h"
#include "shill/dbus_variant_gmock_printer.h"

namespace shill {

typedef std::map<std::string, DBus::Variant> DBusPropertiesMap;
typedef std::map<uint32_t, DBus::Variant> DBusEnumValueMap;

class DBusProperties {
 public:
  static bool GetBool(const DBusPropertiesMap &properties,
                      const std::string &key,
                      bool *value);

  static bool GetDBusPropertiesMap(const DBusPropertiesMap &properties,
                                   const std::string &key,
                                   DBusPropertiesMap *value);

  static bool GetDouble(const DBusPropertiesMap &properties,
                        const std::string &key,
                        double *value);

  static bool GetInt16(const DBusPropertiesMap &properties,
                       const std::string &key,
                       int16_t *value);

  static bool GetInt32(const DBusPropertiesMap &properties,
                       const std::string &key,
                       int32_t *value);

  static bool GetInt64(const DBusPropertiesMap &properties,
                       const std::string &key,
                       int64_t *value);

  static bool GetObjectPath(const DBusPropertiesMap &properties,
                            const std::string &key,
                            DBus::Path *value);

  static bool GetString(const DBusPropertiesMap &properties,
                        const std::string &key,
                        std::string *value);

  static bool GetStringmap(const DBusPropertiesMap &properties,
                           const std::string &key,
                           std::map<std::string, std::string> *value);

  static bool GetStrings(const DBusPropertiesMap &properties,
                         const std::string &key,
                         std::vector<std::string> *value);

  static bool GetUint8(const DBusPropertiesMap &properties,
                       const std::string &key,
                       uint8_t *value);

  static bool GetUint16(const DBusPropertiesMap &properties,
                        const std::string &key,
                        uint16_t *value);

  static bool GetUint32(const DBusPropertiesMap &properties,
                        const std::string &key,
                        uint32_t *value);

  static bool GetUint64(const DBusPropertiesMap &properties,
                        const std::string &key,
                        uint64_t *value);

  static bool GetRpcIdentifiers(const DBusPropertiesMap &properties,
                                const std::string &key,
                                RpcIdentifiers *value);

  static void ConvertPathsToRpcIdentifiers(
      const std::vector<DBus::Path> &dbus_paths,
      RpcIdentifiers *rpc_identifiers);

  static void ConvertKeyValueStoreToMap(
      const KeyValueStore &store, DBusPropertiesMap *properties);

  static std::string KeysToString(const DBusPropertiesMap &properties);

 private:
  DISALLOW_COPY_AND_ASSIGN(DBusProperties);
};

}  // namespace shill

#endif  // SHILL_DBUS_PROPERTIES_H_