1eec75aaa7
Since Android R, Parcel provides read/write methods for "@nullable" values using std::optional. Bug: 149784838 Test: m Change-Id: I343841e690ed2d00548bb2ad623e07fa26823214
59 lines
2 KiB
C++
59 lines
2 KiB
C++
/*
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**
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** Copyright 2016, 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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#include "include/keystore/KeyAttestationPackageInfo.h"
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#include <binder/Parcel.h>
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namespace android {
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namespace security {
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namespace keymaster {
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KeyAttestationPackageInfo::KeyAttestationPackageInfo() = default;
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KeyAttestationPackageInfo::KeyAttestationPackageInfo(const String16& packageName,
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int64_t versionCode,
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SharedSignaturesVector signatures)
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: packageName_(packageName), versionCode_(versionCode), signatures_(signatures) {}
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status_t KeyAttestationPackageInfo::writeToParcel(Parcel* parcel) const {
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auto rc = parcel->writeString16(packageName_);
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if (rc != NO_ERROR) return rc;
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rc = parcel->writeInt64(versionCode_);
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if (rc != NO_ERROR) return rc;
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return parcel->writeParcelableVector(signatures_);
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}
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status_t KeyAttestationPackageInfo::readFromParcel(const Parcel* parcel) {
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auto rc = parcel->readString16(&packageName_);
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if (rc != NO_ERROR) return rc;
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rc = parcel->readInt64(&versionCode_);
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if (rc != NO_ERROR) return rc;
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std::optional<SignaturesVector> temp_vector;
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rc = parcel->readParcelableVector(&temp_vector);
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if (rc != NO_ERROR) return rc;
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signatures_.reset();
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if (temp_vector) {
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signatures_ = std::make_shared<SignaturesVector>(std::move(*temp_vector));
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}
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return NO_ERROR;
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}
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} // namespace keymaster
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} // namespace security
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} // namespace android
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