From f8aaa274535b6541f376090958eedbbba3ba00ba Mon Sep 17 00:00:00 2001 From: Amlal El Mahrouss Date: Wed, 14 May 2025 18:35:05 +0200 Subject: feat(kernel): Filesystem fixes, and others. what? - Add simple generic RTL8139 NIC driver, to be used within a NK device. - Update IVT accordingly. - Comment ARM's AP GIC init function, to tell what it's actually doing. - Cleanup Kernel Main, removed the useless pre_init_scheduler function. - Prepare new FileMgr with HeFileSystemMgr. - Fallback to NeFS when trying to format a fileysstem. Signed-off-by: Amlal El Mahrouss --- dev/kernel/KernelKit/FileMgr.h | 48 +++++++++++++++++++++++++++++++++++++++++- 1 file changed, 47 insertions(+), 1 deletion(-) (limited to 'dev/kernel/KernelKit/FileMgr.h') diff --git a/dev/kernel/KernelKit/FileMgr.h b/dev/kernel/KernelKit/FileMgr.h index 2c4b2055..6751b0a8 100644 --- a/dev/kernel/KernelKit/FileMgr.h +++ b/dev/kernel/KernelKit/FileMgr.h @@ -36,7 +36,7 @@ #include /// @brief Filesystem manager, abstraction over mounted filesystem. -/// Works like the VFS or IFS subsystem. +/// Works like an VFS (Virtual File System) or IFS subsystem on NT/OS 2. #define kRestrictR "r" #define kRestrictRB "rb" @@ -176,6 +176,52 @@ class NeFileSystemMgr final : public IFilesystemMgr { #endif // ifdef __FSKIT_INCLUDES_NEFS__ +#ifdef __FSKIT_INCLUDES_HEFS__ +/** + * @brief Based of IFilesystemMgr, takes care of managing NeFS + * disks. + */ +class HeFileSystemMgr final : public IFilesystemMgr { + public: + explicit HeFileSystemMgr(); + ~HeFileSystemMgr() override; + + public: + NE_COPY_DEFAULT(HeFileSystemMgr) + + public: + NodePtr Create(const Char* path) override; + NodePtr CreateAlias(const Char* path) override; + NodePtr CreateDirectory(const Char* path) override; + NodePtr CreateSwapFile(const Char* path) override; + + public: + bool Remove(_Input const Char* path) override; + NodePtr Open(_Input const Char* path, _Input const Char* r) override; + Void Write(_Input NodePtr node, _Input VoidPtr data, _Input Int32 flags, + _Input SizeT sz) override; + VoidPtr Read(_Input NodePtr node, _Input Int32 flags, _Input SizeT sz) override; + bool Seek(_Input NodePtr node, _Input SizeT off) override; + SizeT Tell(_Input NodePtr node) override; + bool Rewind(_Input NodePtr node) override; + + Void Write(_Input const Char* name, _Input NodePtr node, _Input VoidPtr data, _Input Int32 flags, + _Input SizeT size) override; + + _Output VoidPtr Read(_Input const Char* name, _Input NodePtr node, _Input Int32 flags, + _Input SizeT sz) override; + + public: + /// @brief Get NeFS parser class. + /// @return The filesystem parser class. + HeFileSystemParser* GetParser() noexcept; + + private: + HeFileSystemParser* mParser{nullptr}; +}; + +#endif // ifdef __FSKIT_INCLUDES_HEFS__ + /** * FileStream class. * @tparam Encoding file encoding (char, wchar_t...) -- cgit v1.2.3