72 lines
2 KiB
C++
72 lines
2 KiB
C++
/*
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* Copyright (C) 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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#ifndef NETD_SERVER_ANDROID_NET_UID_RANGE_H
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#define NETD_SERVER_ANDROID_NET_UID_RANGE_H
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#include <binder/Parcelable.h>
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namespace android {
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namespace net {
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/*
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* C++ implementation of UidRange, a contiguous range of UIDs.
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*/
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class UidRange : public Parcelable {
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public:
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UidRange() = default;
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virtual ~UidRange() = default;
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UidRange(const UidRange& range) = default;
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UidRange(int32_t start, int32_t stop);
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status_t writeToParcel(Parcel* parcel) const override;
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status_t readFromParcel(const Parcel* parcel) override;
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/*
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* Setters for UidRange start and stop UIDs.
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*/
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void setStart(int32_t uid);
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void setStop(int32_t uid);
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/*
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* Getters for UidRange start and stop UIDs.
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*/
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int32_t getStart() const;
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int32_t getStop() const;
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friend bool operator<(const UidRange& lhs, const UidRange& rhs) {
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return lhs.mStart != rhs.mStart ? (lhs.mStart < rhs.mStart) : (lhs.mStop < rhs.mStop);
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}
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friend bool operator==(const UidRange& lhs, const UidRange& rhs) {
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return (lhs.mStart == rhs.mStart && lhs.mStop == rhs.mStop);
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}
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friend bool operator!=(const UidRange& lhs, const UidRange& rhs) {
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return !(lhs == rhs);
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}
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private:
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int32_t mStart = -1;
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int32_t mStop = -1;
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};
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} // namespace net
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} // namespace android
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#endif // NETD_SERVER_ANDROID_NET_UID_RANGE_H
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