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-rw-r--r--Private/Source/FileManager.cxx134
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diff --git a/Private/Source/FileManager.cxx b/Private/Source/FileManager.cxx
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--- a/Private/Source/FileManager.cxx
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-/* -------------------------------------------
-
- Copyright Mahrouss Logic
-
-------------------------------------------- */
-
-#include <KernelKit/FileManager.hpp>
-#include <NewKit/ErrorID.hpp>
-#include <NewKit/Utils.hpp>
-
-/// BUGS: 0
-//! @brief File manager for NewOS.
-
-namespace NewOS {
-static FilesystemManagerInterface* kMounted = nullptr;
-
-/// @brief FilesystemManager getter.
-/// @return The mounted filesystem.
-FilesystemManagerInterface* FilesystemManagerInterface::GetMounted() {
- return kMounted;
-}
-
-/// @brief Unmount filesystem.
-/// @return The unmounted filesystem.
-FilesystemManagerInterface* FilesystemManagerInterface::Unmount() {
- if (kMounted) {
- auto mount = kMounted;
- kMounted = nullptr;
-
- return mount;
- }
-
- return nullptr;
-}
-
-/// @brief Mount filesystem.
-/// @param mountPtr The filesystem to mount.
-/// @return if it succeeded true, otherwise false.
-bool FilesystemManagerInterface::Mount(FilesystemManagerInterface* mountPtr) {
- if (kMounted == nullptr) {
- kMounted = mountPtr;
- return true;
- }
-
- return false;
-}
-
-#ifdef __FSKIT_NEWFS__
-/// @brief Opens a new file.
-/// @param path
-/// @param r
-/// @return
-NodePtr NewFilesystemManager::Open(const char* path, const char* r) {
- if (!path || *path == 0) return nullptr;
-
- if (!r || *r == 0) return nullptr;
-
- auto catalog = fImpl->GetCatalog(path);
-
- if (catalog->Kind != kNewFSCatalogKindFile) {
- fImpl->CloseCatalog(catalog);
- return nullptr;
- }
-
- return node_cast(catalog);
-}
-
-/// @brief Writes to a catalog
-/// @param node
-/// @param data
-/// @param flags
-/// @return
-Void NewFilesystemManager::Write(NodePtr node, VoidPtr data, Int32 flags,
- SizeT size) {
- constexpr const char* cReadAllFork = kNewFSDataFork;
-
- if ((reinterpret_cast<NewCatalog*>(node))->Kind == kNewFSCatalogKindFile)
- fImpl->WriteCatalog(reinterpret_cast<NewCatalog*>(node), data, size,
- cReadAllFork);
-}
-
-/**
- * NOTE: Write and Read are implemented using a custom NodePtr, retrieved
- * using OpenFork.
- */
-
-/// @brief Reads from filesystem.
-/// @param node
-/// @param flags
-/// @param sz
-/// @return
-VoidPtr NewFilesystemManager::Read(NodePtr node, Int32 flags, SizeT sz) {
- constexpr const char* cReadAllFork = kNewFSDataFork;
-
- if ((reinterpret_cast<NewCatalog*>(node))->Kind == kNewFSCatalogKindFile)
- return fImpl->ReadCatalog(reinterpret_cast<NewCatalog*>(node), sz,
- cReadAllFork);
-
- return nullptr;
-}
-
-/// @brief Seek from Catalog.
-/// @param node
-/// @param off
-/// @return
-bool NewFilesystemManager::Seek(NodePtr node, SizeT off) {
- if (!node || off == 0) return false;
-
- return fImpl->Seek(reinterpret_cast<NewCatalog*>(node), off);
-}
-
-/// @brief Tell where the catalog is/
-/// @param node
-/// @return
-SizeT NewFilesystemManager::Tell(NodePtr node) {
- if (!node) return kNPos;
-
- return fImpl->Tell(reinterpret_cast<NewCatalog*>(node));
-}
-
-/// @brief Rewind the catalog.
-/// @param node
-/// @return
-bool NewFilesystemManager::Rewind(NodePtr node) {
- if (!node) return false;
-
- return this->Seek(node, 0);
-}
-
-/// @brief The filesystem implementation.
-/// @return
-NewFSParser* NewFilesystemManager::GetImpl() noexcept { return fImpl; }
-#endif // __FSKIT_NEWFS__
-} // namespace NewOS