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/* -------------------------------------------
Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
------------------------------------------- */
#ifndef __NE_MINIMAL_OS__
#ifdef __FSKIT_INCLUDES_HEFS__
#include <KernelKit/FileMgr.h>
#include <KernelKit/HeapMgr.h>
/// @brief HeFS File System Manager.
/// BUGS: 0
namespace Kernel {
/// @brief C++ constructor
HeFileSystemMgr::HeFileSystemMgr() {
mParser = new HeFileSystemParser();
MUST_PASS(mParser);
kout << "We are done allocating NeFileSystemParser...\n";
}
HeFileSystemMgr::~HeFileSystemMgr() {
if (mParser) {
kout << "Destroying NeFileSystemParser...\n";
delete mParser;
mParser = nullptr;
}
}
/// @brief Removes a node from the filesystem.
/// @param path The filename
/// @return If it was deleted or not.
bool HeFileSystemMgr::Remove(_Input const Char* path) {
if (path == nullptr || *path == 0) {
kout << "HeFS: Remove called with null or empty path\n";
return false;
}
return NO;
}
/// @brief Creates a node with the specified.
/// @param path The filename path.
/// @return The Node pointer.
NodePtr HeFileSystemMgr::Create(_Input const Char* path) {
if (!path || *path == 0) {
kout << "HeFS: Create called with null or empty path\n";
return nullptr;
}
return nullptr;
}
/// @brief Creates a node which is a directory.
/// @param path The filename path.
/// @return The Node pointer.
NodePtr HeFileSystemMgr::CreateDirectory(const Char* path) {
if (!path || *path == 0) {
kout << "HeFS: CreateDirectory called with null or empty path\n";
return nullptr;
}
return nullptr;
}
/// @brief Creates a node which is an alias.
/// @param path The filename path.
/// @return The Node pointer.
NodePtr HeFileSystemMgr::CreateAlias(const Char* path) {
if (!path || *path == 0) {
kout << "HeFS: CreateAlias called with null or empty path\n";
return nullptr;
}
return nullptr;
}
NodePtr HeFileSystemMgr::CreateSwapFile(const Char* path) {
if (!path || *path == 0) {
kout << "HeFS: CreateSwapFile called with null or empty path\n";
return nullptr;
}
return nullptr;
}
/// @brief Gets the root directory.
/// @return
const Char* NeFileSystemHelper::Root() {
return kHeFSRootDirectory;
}
/// @brief Gets the up-dir directory.
/// @return
const Char* NeFileSystemHelper::UpDir() {
return kHeFSUpDir;
}
/// @brief Gets the separator character.
/// @return
Char NeFileSystemHelper::Separator() {
return kHeFSSeparator;
}
/// @brief Gets the metafile character.
/// @return
Char NeFileSystemHelper::MetaFile() {
return 0;
}
/// @brief Opens a new file.
/// @param path
/// @param r
/// @return
_Output NodePtr HeFileSystemMgr::Open(_Input const Char* path, _Input const Char* r) {
if (!path || *path == 0) {
kout << "HeFS: Open called with null or empty path\n";
return nullptr;
}
if (!r || *r == 0) {
kout << "HeFS: Open called with null or empty mode string\n";
return nullptr;
}
return nullptr;
}
Void HeFileSystemMgr::Write(_Input NodePtr node, _Input VoidPtr data, _Input Int32 flags,
_Input SizeT size) {}
_Output VoidPtr HeFileSystemMgr::Read(_Input NodePtr node, _Input Int32 flags, _Input SizeT size) {
return nullptr;
}
Void HeFileSystemMgr::Write(_Input const Char* name, _Input NodePtr node, _Input VoidPtr data,
_Input Int32 flags, _Input SizeT size) {}
_Output VoidPtr HeFileSystemMgr::Read(_Input const Char* name, _Input NodePtr node,
_Input Int32 flags, _Input SizeT sz) {
return nullptr;
}
_Output Bool HeFileSystemMgr::Seek(NodePtr node, SizeT off) {
return false;
}
/// @brief Tell current offset within catalog.
/// @param node
/// @return kFileMgrNPos if invalid, else current offset.
_Output SizeT HeFileSystemMgr::Tell(NodePtr node) {
return kFileMgrNPos;
}
/// @brief Rewinds the catalog
/// @param node
/// @return False if invalid, nah? calls Seek(node, 0).
_Output Bool HeFileSystemMgr::Rewind(NodePtr node) {
return kFileMgrNPos;
}
/// @brief Returns the parser of HeFS.
_Output HeFileSystemParser* HeFileSystemMgr::GetParser() noexcept {
return mParser;
}
} // namespace Kernel
#endif // ifdef __FSKIT_INCLUDES_HEFS__
#endif // ifndef __NE_MINIMAL_OS__
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