seadCafeFSAFileDeviceCafe.h

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#ifndef SEAD_CAFE_FSA_FILEDEVICE_H_
#define SEAD_CAFE_FSA_FILEDEVICE_H_
 
#include <cafe.h>
 
#include <filedevice/seadFileDevice.h>
#include <prim/seadRuntimeTypeInfo.h>
#include <prim/seadSafeString.h>
 
namespace sead {
 
class CafeFSAFileDevice : public FileDevice
{
    SEAD_RTTI_OVERRIDE(CafeFSAFileDevice, FileDevice)
 
public:
    CafeFSAFileDevice(const SafeString& default_drive_name, const SafeString& cwd_path);
    virtual ~CafeFSAFileDevice() { }
 
    void changeDir(const char* path)
    {
        mCWDPath = SafeString(path).cstr();
    }
 
    const char* getCWD() const
    {
        return mCWDPath;
    }
 
    void setFSClient(FSClient* client)
    {
        mFSClient = client;
    }
 
    FSClient* getFSClient() const
    {
        return mFSClient;
    }
 
    static bool setCurrentDirectory(const SafeString& path);
 
protected:
    bool doIsAvailable_() const override
    {
        return true;
    }
 
    FileDevice* doOpen_(FileHandle* handle, const SafeString& filename, FileOpenFlag flag) override;
    bool doClose_(FileHandle* handle) override;
    bool doRead_(u32* read_size, FileHandle* handle, u8* buf, u32 size) override;
    bool doWrite_(u32* write_size, FileHandle* handle, const u8* buf, u32 size) override;
    bool doSeek_(FileHandle* handle, s32 offset, SeekOrigin origin) override;
    bool doGetCurrentSeekPos_(u32* pos, FileHandle* handle) override;
    bool doGetFileSize_(u32* size, const SafeString& path) override;
    bool doGetFileSize_(u32* size, FileHandle* handle) override;
    bool doIsExistFile_(bool* is_exist, const SafeString& path) override;
    bool doIsExistDirectory_(bool* is_exist, const SafeString& path) override;
    FileDevice* doOpenDirectory_(DirectoryHandle* handle, const SafeString& dirname) override;
    bool doCloseDirectory_(DirectoryHandle* handle) override;
    bool doReadDirectory_(u32* read_num, DirectoryHandle* handle, DirectoryEntry* entry, u32 num) override;
    bool doMakeDirectory_(const SafeString& path, u32 permission) override;
    RawErrorCode doGetLastRawError_() const override;
 
    void doResolvePath_(BufferedSafeString* out, const SafeString& path) const override
    {
        formatPathForFSA_(out, path);
    }
 
    virtual void formatPathForFSA_(BufferedSafeString* out, const SafeString& path) const;
 
    FSClient* getUsableFSClient_() const;
 
protected:
    struct FileHandleInner
    {
        FSFileHandle mHandle;
        FSFilePosition mPosition;
    };
 
    struct DirHandleInner
    {
        FSDirHandle mHandle;
    };
 
protected:
    FileHandleInner* getFileHandleInner_(FileHandle* handle);
    DirHandleInner* getDirHandleInner_(DirectoryHandle* handle);
 
protected:
    const char* mCWDPath;
    FSStatus mLastRawError;
    FSRetFlag mFSOpenRetFlag;
    FSRetFlag mFSCloseRetFlag;
    FSRetFlag mFSReadRetFlag;
    FSClient* mFSClient;
};
static_assert(sizeof(CafeFSAFileDevice) == 0x6C, "sead::CafeFSAFileDevice size mismatch");
 
class CafeContentFileDevice : public CafeFSAFileDevice
{
    SEAD_RTTI_OVERRIDE(CafeContentFileDevice, CafeFSAFileDevice)
 
public:
    CafeContentFileDevice();
    virtual ~CafeContentFileDevice() { }
};
 
class CafeSDFileDevice : public CafeFSAFileDevice
{
    SEAD_RTTI_OVERRIDE(CafeSDFileDevice, CafeFSAFileDevice)
 
public:
    CafeSDFileDevice();
    virtual ~CafeSDFileDevice() { }
};
 
class CafeHostIOFileDevice : public CafeFSAFileDevice
{
    SEAD_RTTI_OVERRIDE(CafeHostIOFileDevice, CafeFSAFileDevice)
 
public:
    CafeHostIOFileDevice();
    virtual ~CafeHostIOFileDevice() { }
 
protected:
    void formatPathForFSA_(BufferedSafeString* out, const SafeString& path) const override;
 
    u32 convertPathWinToFSA_(char* buffer, u32 buffer_size, const char* path) const;
};
 
class CafeFSNativePathFileDevice : public CafeFSAFileDevice
{
    SEAD_RTTI_OVERRIDE(CafeFSNativePathFileDevice, CafeFSAFileDevice)
 
public:
    CafeFSNativePathFileDevice();
    virtual ~CafeFSNativePathFileDevice() { }
 
protected:
    void formatPathForFSA_(BufferedSafeString* out, const SafeString& path) const override;
};
 
} // namespace sead
 
#endif // SEAD_CAFE_FSA_FILEDEVICE_H_