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Rework virtual filesystem implementation

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This commit is contained in:
Alex
2023-04-21 18:32:20 +03:00
parent f2eab6c64f
commit dc7b1fc4c9
14 changed files with 138 additions and 136 deletions
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24
include/filesystem.hpp
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@ -19,7 +19,6 @@
#define __FENNIX_KERNEL_FILESYSTEM_H__
#include <types.h>
#include <smart_ptr.hpp>
#include <vector>
@ -129,6 +128,8 @@ namespace VirtualFileSystem
char Name[FILENAME_LENGTH];
FileStatus Status;
Node *node;
bool IsOK() { return Status == FileStatus::OK; }
};
/* Manage / etc.. */
@ -140,7 +141,14 @@ namespace VirtualFileSystem
public:
std::shared_ptr<char> GetPathFromNode(Node *node);
Node *GetNodeFromPath(const char *Path, Node *Parent = nullptr);
std::shared_ptr<File> ConvertNodeToFILE(Node *node);
/**
* @brief Convert a Node to a File
*
* @param node Node to convert
* @return Converted node
*/
File ConvertNodeToFILE(Node *node);
Node *GetParent(const char *Path, Node *Parent);
Node *GetRootNode() { return FileSystemRoot; }
@ -157,14 +165,14 @@ namespace VirtualFileSystem
FileStatus Delete(const char *Path, bool Recursive = false, Node *Parent = nullptr);
FileStatus Delete(Node *Path, bool Recursive = false, Node *Parent = nullptr);
std::shared_ptr<File> Mount(const char *Path, FileSystemOperations *Operator);
FileStatus Unmount(std::shared_ptr<File> File);
File Mount(const char *Path, FileSystemOperations *Operator);
FileStatus Unmount(File &File);
size_t Read(std::shared_ptr<File> File, size_t Offset, uint8_t *Buffer, size_t Size);
size_t Write(std::shared_ptr<File> File, size_t Offset, uint8_t *Buffer, size_t Size);
size_t Read(File &File, size_t Offset, uint8_t *Buffer, size_t Size);
size_t Write(File &File, size_t Offset, uint8_t *Buffer, size_t Size);
std::shared_ptr<File> Open(const char *Path, Node *Parent = nullptr);
FileStatus Close(std::shared_ptr<File> File);
File Open(const char *Path, Node *Parent = nullptr);
FileStatus Close(File &File);
Virtual();
~Virtual();