53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
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/*
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* Copyright (C) 2019 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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#pragma once
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#include <stdint.h>
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#include <functional>
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#include <map>
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#include <memory>
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#include <string>
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#include <vector>
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#include <ziparchive/zip_archive.h>
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#include "verifier.h"
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// This class serves as a wrapper for an OTA update package. It aims to provide the common
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// interface for both packages loaded in memory and packages read from fd.
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class Package : public VerifierInterface {
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public:
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virtual ~Package() = default;
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// Opens the package as a zip file and returns the ZipArchiveHandle.
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virtual ZipArchiveHandle GetZipArchiveHandle() = 0;
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// Updates the progress in fraction during package verification.
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void SetProgress(float progress) override;
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static std::unique_ptr<Package> CreateMemoryPackage(
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const std::string& path, const std::function<void(float)>& set_progress);
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static std::unique_ptr<Package> CreateMemoryPackage(
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std::vector<uint8_t> content, const std::function<void(float)>& set_progress);
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protected:
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// An optional function to update the progress.
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std::function<void(float)> set_progress_;
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};
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