80 lines
2.2 KiB
C++
80 lines
2.2 KiB
C++
// Copyright (C) 2021 Jérôme "Lynix" Leclercq (lynix680@gmail.com)
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// This file is part of the "Nazara Engine - Core module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#pragma once
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#ifndef NAZARA_FILE_HPP
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#define NAZARA_FILE_HPP
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#include <Nazara/Prerequisites.hpp>
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#include <Nazara/Core/ByteArray.hpp>
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#include <Nazara/Core/Endianness.hpp>
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#include <Nazara/Core/MovablePtr.hpp>
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#include <Nazara/Core/Stream.hpp>
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#include <ctime>
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#include <filesystem>
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#include <fstream>
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namespace Nz
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{
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class FileImpl;
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class NAZARA_CORE_API File : public Stream
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{
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public:
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File();
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File(const std::filesystem::path& filePath);
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File(const std::filesystem::path& filePath, OpenModeFlags openMode);
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File(const File&) = delete;
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File(File&& file) noexcept;
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~File();
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void Copy(const std::filesystem::path& newFilePath);
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void Close();
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bool Delete();
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bool EndOfFile() const;
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bool EndOfStream() const override;
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bool Exists() const;
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UInt64 GetCursorPos() const override;
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std::filesystem::path GetDirectory() const override;
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std::filesystem::path GetFileName() const;
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std::filesystem::path GetPath() const override;
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UInt64 GetSize() const override;
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bool IsOpen() const;
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bool Open(OpenModeFlags openMode = OpenMode::NotOpen);
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bool Open(const std::filesystem::path& filePath, OpenModeFlags openMode = OpenMode::NotOpen);
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bool SetCursorPos(CursorPosition pos, Int64 offset = 0);
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bool SetCursorPos(UInt64 offset) override;
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bool SetFile(const std::filesystem::path& filePath);
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bool SetSize(UInt64 size);
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File& operator=(const File&) = delete;
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File& operator=(File&& file) noexcept;
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static inline ByteArray ComputeHash(HashType hash, const std::filesystem::path& filePath);
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static inline ByteArray ComputeHash(AbstractHash* hash, const std::filesystem::path& filePath);
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private:
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void FlushStream() override;
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std::size_t ReadBlock(void* buffer, std::size_t size) override;
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std::size_t WriteBlock(const void* buffer, std::size_t size) override;
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std::filesystem::path m_filePath;
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std::unique_ptr<FileImpl> m_impl;
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};
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NAZARA_CORE_API bool HashAppend(AbstractHash* hash, const File& originalFile);
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}
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#include <Nazara/Core/File.inl>
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#endif // NAZARA_FILE_HPP
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