1 // 2 // Copyright (C) 2012 The Android Open Source Project 3 // 4 // Licensed under the Apache License, Version 2.0 (the "License"); 5 // you may not use this file except in compliance with the License. 6 // You may obtain a copy of the License at 7 // 8 // http://www.apache.org/licenses/LICENSE-2.0 9 // 10 // Unless required by applicable law or agreed to in writing, software 11 // distributed under the License is distributed on an "AS IS" BASIS, 12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 // See the License for the specific language governing permissions and 14 // limitations under the License. 15 // 16 17 #ifndef SHILL_CALLBACKS_H_ 18 #define SHILL_CALLBACKS_H_ 19 20 #include <string> 21 #include <vector> 22 23 #include <base/callback.h> 24 25 #include "shill/accessor_interface.h" 26 #include "shill/key_value_store.h" 27 28 namespace shill { 29 30 class Error; 31 // Convenient typedefs for some commonly used callbacks. 32 typedef base::Callback<void(const Error&)> ResultCallback; 33 typedef base::Callback<void(const Error&, bool)> ResultBoolCallback; 34 typedef base::Callback<void(const Error&, 35 const std::string&)> ResultStringCallback; 36 typedef base::Callback<void(const Error&)> EnabledStateChangedCallback; 37 typedef base::Callback<void(const KeyValueStore&, 38 const Error&)> KeyValueStoreCallback; 39 typedef base::Callback<void(const std::vector<KeyValueStore>&, 40 const Error&)> KeyValueStoresCallback; 41 typedef base::Callback<void(const std::string&, 42 const Error&)> RpcIdentifierCallback; 43 typedef base::Callback<void(const std::string&, const Error&)> StringCallback; 44 typedef base::Callback<void(uint32_t, uint32_t, const KeyValueStore&)> 45 ActivationStateSignalCallback; 46 typedef base::Callback<void(const Stringmaps&, 47 const Error&)> ResultStringmapsCallback; 48 49 } // namespace shill 50 51 #endif // SHILL_CALLBACKS_H_ 52