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50 lines
1.3 KiB
50 lines
1.3 KiB
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ANDROID_ESED_SCOPED_ESE_CONNECTION_H
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#define ANDROID_ESED_SCOPED_ESE_CONNECTION_H
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#include <android-base/logging.h>
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#include <esecpp/EseInterface.h>
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namespace android {
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namespace esed {
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using ::android::EseInterface;
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class ScopedEseConnection {
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public:
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ScopedEseConnection(EseInterface& ese) : mEse_(ese) {}
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~ScopedEseConnection() { mEse_.close(); }
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bool init() {
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mEse_.init();
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int res = mEse_.open();
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if (res != 0) {
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LOG(ERROR) << "Failed to open eSE connection: " << res;
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return false;
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}
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return true;
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}
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private:
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EseInterface& mEse_;
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};
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} // namespace esed
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} // namespace android
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#endif // ANDROID_ESED_SCOPED_ESE_CONNECTION_H
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