60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
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#pragma once
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#if PLATFORM_WIN32
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#include "Engine/Platform/Base/FileBase.h"
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/// <summary>
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/// Win32 platform file object implementation
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/// </summary>
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class FLAXENGINE_API Win32File : public FileBase
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{
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private:
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void* _handle;
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public:
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/// <summary>
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/// Initializes a new instance of the <see cref="Win32File"/> class.
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/// </summary>
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/// <param name="handle">The handle.</param>
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Win32File(void* handle)
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: _handle(handle)
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{
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}
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/// <summary>
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/// Finalizes an instance of the <see cref="Win32File"/> class.
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/// </summary>
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~Win32File();
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public:
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/// <summary>
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/// Creates or opens a file.
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/// </summary>
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/// <param name="path">The name of the file to be created or opened.</param>
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/// <param name="mode">An action to take on a file that exists or does not exist.</param>
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/// <param name="access">The requested access to the file.</param>
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/// <param name="share">The requested sharing mode of the file.</param>
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/// <returns>Opened file handle or null if cannot.</returns>
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static Win32File* Open(const StringView& path, FileMode mode, FileAccess access = FileAccess::ReadWrite, FileShare share = FileShare::None);
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public:
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// [FileBase]
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bool Read(void* buffer, uint32 bytesToRead, uint32* bytesRead = nullptr) override;
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bool Write(const void* buffer, uint32 bytesToWrite, uint32* bytesWritten = nullptr) override;
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void Close() final override;
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uint32 GetSize() const override;
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DateTime GetLastWriteTime() const override;
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uint32 GetPosition() const override;
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void SetPosition(uint32 seek) override;
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bool IsOpened() const override;
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};
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#endif
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