text: //
  // Copyright (C) 2016 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 TRUNKS_TRUNKS_BINDER_PROXY_H_
  #define TRUNKS_TRUNKS_BINDER_PROXY_H_
  
  #include <string>
  
  #include "android/trunks/ITrunks.h"
  #include "trunks/command_transceiver.h"
  #include "trunks/trunks_export.h"
  
  namespace trunks {
  
  // TrunksBinderProxy is a CommandTransceiver implementation that forwards all
  // commands to the trunksd binder daemon. See TrunksBinderService for details on
  // how the commands are handled once they reach trunksd.
  class TRUNKS_EXPORT TrunksBinderProxy : public CommandTransceiver {
   public:
    TrunksBinderProxy() = default;
    ~TrunksBinderProxy() override = default;
  
    // Initializes the client. Returns true on success.
    bool Init() override;
  
    // Asynchronous calls assume a message loop and binder watcher have already
    // been configured elsewhere.
    void SendCommand(const std::string& command,
                     const ResponseCallback& callback) override;
    std::string SendCommandAndWait(const std::string& command) override;
  
   private:
    android::sp<android::trunks::ITrunks> trunks_service_;
  
    DISALLOW_COPY_AND_ASSIGN(TrunksBinderProxy);
  };
  
  }  // namespace trunks
  
  #endif  // TRUNKS_TRUNKS_BINDER_PROXY_H_
  