| /* |
| * Copyright (C) 2017 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 ANDROID_ESED_SCOPED_ESE_CONNECTION_H |
| #define ANDROID_ESED_SCOPED_ESE_CONNECTION_H |
| |
| #include <android-base/logging.h> |
| #include <esecpp/EseInterface.h> |
| |
| namespace android { |
| namespace esed { |
| |
| using ::android::EseInterface; |
| |
| class ScopedEseConnection { |
| public: |
| ScopedEseConnection(EseInterface& ese) : mEse_(ese) {} |
| ~ScopedEseConnection() { mEse_.close(); } |
| |
| bool init() { |
| mEse_.init(); |
| int res = mEse_.open(); |
| if (res != 0) { |
| LOG(ERROR) << "Failed to open eSE connection: " << res; |
| return false; |
| } |
| return true; |
| } |
| |
| private: |
| EseInterface& mEse_; |
| }; |
| |
| } // namespace esed |
| } // namespace android |
| |
| #endif // ANDROID_ESED_SCOPED_ESE_CONNECTION_H |