callbacks.h

//
// Copyright (C) 2012 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

#ifndef SHILL_CALLBACKS_H_
#define SHILL_CALLBACKS_H_

#include <string>
#include <vector>

#include <base/callback.h>

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

namespace shill {

class Error;
// Convenient typedefs for some commonly used callbacks.
typedef base::Callback<void(const Error&)> ResultCallback;
typedef base::Callback<void(const Error&, bool)> ResultBoolCallback;
typedef base::Callback<void(const Error&,
                            const std::string&)> ResultStringCallback;
typedef base::Callback<void(const Error&)> EnabledStateChangedCallback;
typedef base::Callback<void(const KeyValueStore&,
                            const Error&)> KeyValueStoreCallback;
typedef base::Callback<void(const std::vector<KeyValueStore>&,
                            const Error&)> KeyValueStoresCallback;
typedef base::Callback<void(const std::string&,
                            const Error&)> RpcIdentifierCallback;
typedef base::Callback<void(const std::string&, const Error&)> StringCallback;
typedef base::Callback<void(uint32_t, uint32_t, const KeyValueStore&)>
    ActivationStateSignalCallback;
typedef base::Callback<void(const Stringmaps&,
                            const Error&)> ResultStringmapsCallback;

}  // namespace shill

#endif  // SHILL_CALLBACKS_H_