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55 lines
1.2 KiB
C++
55 lines
1.2 KiB
C++
// Copyright 2019 Dolphin Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <array>
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#include <cstdio>
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#include <map>
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#include <optional>
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#include <string>
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#include <vector>
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#include "Common/CommonTypes.h"
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// Refer to docs/autoupdate_overview.md for a detailed overview of the autoupdate process
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struct Manifest
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{
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using Filename = std::string;
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using Hash = std::array<u8, 16>;
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std::map<Filename, Hash> entries;
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};
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// Represent the operations to be performed by the updater.
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struct TodoList
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{
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struct DownloadOp
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{
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Manifest::Filename filename;
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Manifest::Hash hash{};
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};
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std::vector<DownloadOp> to_download;
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struct UpdateOp
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{
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Manifest::Filename filename;
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std::optional<Manifest::Hash> old_hash;
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Manifest::Hash new_hash{};
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};
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std::vector<UpdateOp> to_update;
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struct DeleteOp
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{
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Manifest::Filename filename;
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Manifest::Hash old_hash{};
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};
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std::vector<DeleteOp> to_delete;
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void Log() const;
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};
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void LogToFile(const char* fmt, ...);
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std::string HexEncode(const u8* buffer, size_t size);
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Manifest::Hash ComputeHash(const std::string& contents);
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bool RunUpdater(std::vector<std::string> args);
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