forked from dolphin-emu/dolphin
60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
// Copyright 2013 Dolphin Emulator Project
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// Licensed under GPLv2
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// Refer to the license.txt file included.
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#ifndef _FILESYSTEM_H
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#define _FILESYSTEM_H
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#include "Volume.h"
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namespace DiscIO
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{
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// file info of an FST entry
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struct SFileInfo
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{
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u64 m_NameOffset;
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u64 m_Offset;
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u64 m_FileSize;
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char m_FullPath[512];
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bool IsDirectory() const { return (m_NameOffset & 0xFF000000) != 0 ? true : false; }
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SFileInfo() : m_NameOffset(0), m_Offset(0), m_FileSize(0) {
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memset(m_FullPath, 0, sizeof(m_FullPath));
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}
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SFileInfo(const SFileInfo &rhs) : m_NameOffset(rhs.m_NameOffset),
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m_Offset(rhs.m_Offset), m_FileSize(rhs.m_FileSize) {
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memcpy(m_FullPath, rhs.m_FullPath, strlen(rhs.m_FullPath) + 1);
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}
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};
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class IFileSystem
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{
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public:
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IFileSystem(const IVolume *_rVolume);
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virtual ~IFileSystem();
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virtual bool IsValid() const = 0;
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virtual size_t GetFileList(std::vector<const SFileInfo *> &_rFilenames) = 0;
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virtual u64 GetFileSize(const char* _rFullPath) = 0;
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virtual u64 ReadFile(const char* _rFullPath, u8* _pBuffer, size_t _MaxBufferSize) = 0;
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virtual bool ExportFile(const char* _rFullPath, const char* _rExportFilename) = 0;
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virtual bool ExportApploader(const char* _rExportFolder) const = 0;
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virtual bool ExportDOL(const char* _rExportFolder) const = 0;
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virtual const char* GetFileName(u64 _Address) = 0;
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virtual bool GetBootDOL(u8* &buffer, u32 DolSize) const = 0;
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virtual u32 GetBootDOLSize() const = 0;
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virtual const IVolume *GetVolume() const { return m_rVolume; }
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protected:
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const IVolume *m_rVolume;
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};
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IFileSystem* CreateFileSystem(const IVolume *_rVolume);
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} // namespace
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#endif
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