mirror of
https://github.com/akuker/RASCSI.git
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621cc7d5a2
* Unit test updates * Lambda syntax cleanup * Use new-style casts * Use std::none_of when saving the cache * Use to_integer instead of casts * Use accessors for getting CDB data * Made ctrl_t private * Improved encapsulation * Replaced pointers by references * Removed all remaining occurrences of DWORD and BYTE, making os.h obsolete
43 lines
860 B
C++
43 lines
860 B
C++
//---------------------------------------------------------------------------
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//
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// X68000 EMULATOR "XM6"
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//
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// Copyright (C) 2001-2005 ＰＩ．(ytanaka@ipc-tokai.or.jp)
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// Copyright (C) 2013-2020 GIMONS
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// [ File I/O (Subset for RaSCSI) ]
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//
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//---------------------------------------------------------------------------
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#pragma once
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#include <cstdint>
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#include <cstdlib>
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class Fileio
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{
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public:
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enum class OpenMode {
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ReadOnly,
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WriteOnly,
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ReadWrite
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};
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Fileio() = default;
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virtual ~Fileio();
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Fileio(Fileio&) = default;
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Fileio& operator=(const Fileio&) = default;
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bool Open(const char *fname, OpenMode mode);
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bool Read(uint8_t *buffer, int size) const;
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bool Write(const uint8_t *buffer, int size) const;
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off_t GetFileSize() const;
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void Close();
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private:
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bool Open(const char *fname, OpenMode mode, bool directIO);
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int handle = -1;
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};
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