diff options
Diffstat (limited to 'kernel/src/filesystem/ext2/ext2_filesystem.cpp')
| -rw-r--r-- | kernel/src/filesystem/ext2/ext2_filesystem.cpp | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/kernel/src/filesystem/ext2/ext2_filesystem.cpp b/kernel/src/filesystem/ext2/ext2_filesystem.cpp deleted file mode 100644 index 036b80e..0000000 --- a/kernel/src/filesystem/ext2/ext2_filesystem.cpp +++ /dev/null @@ -1,72 +0,0 @@ -#include "kernel/filesystem/ext2/ext2_filesystem.hpp" - -#include "kernel/devices/block_device_utils.hpp" -#include "kernel/devices/device.hpp" -#include "kernel/filesystem/ext2/ext2_inode.hpp" -#include "kernel/filesystem/ext2/ext2_superblock.hpp" -#include "kernel/filesystem/filesystem.hpp" -#include "kernel/filesystem/inode.hpp" - -#include <kstd/memory> - -#include <cstddef> -#include <cstdint> -#include <string_view> - -namespace kernel::filesystem::ext2 -{ - namespace - { - // constexpr size_t SUPERBLOCK_OFFSET = 1024; - // constexpr uint16_t EXT2_MAGIC = 0xEF53; - - // // Mode bits - // constexpr uint16_t S_IFMT = 0xF000; - // constexpr uint16_t S_IFREG = 0x8000; - // constexpr uint16_t S_IFDIR = 0x4000; - - // auto S_ISREG(uint16_t mode) -> bool - // { - // return (mode & S_IFMT) == S_IFREG; - // } - // auto S_ISDIR(uint16_t mode) -> bool - // { - // return (mode & S_IFMT) == S_IFDIR; - // } - - // auto get_block_size(ext2_superblock const & superblock) -> size_t - // { - // return 1024U << superblock.log_block_size; - // } - - // auto get_inode_size(ext2_superblock const & superblock) -> size_t - // { - // return superblock.rev_level == 0 ? 128 : superblock.inode_size; - // } - } // namespace - - auto ext2_filesystem::mount(kstd::shared_ptr<devices::device> const & device) -> int - { - filesystem::mount(device); // TODO BA-FS26 error handling? - // TODO BA-FS26 load proper root inode from ext2 metadata - // m_root_inode = inode{inode_kind::directory}; - - // TODO BA-FS26 implement - m_root_inode = kstd::make_shared<ext2_inode>(); - // devices::block_device_utils::read(device, nullptr, 0, 0); // TODO BA-FS26 just for testing - return 0; - } - - auto ext2_filesystem::lookup(kstd::shared_ptr<inode> const & /*parent*/, std::string_view name) - -> kstd::shared_ptr<inode> - { - // TODO BA-FS26 implement ext2 directory traversal and inode loading - if (name == "dev") - { - // TODO BA-FS26 just for testing - return nullptr; - } - - return kstd::make_shared<ext2_inode>(); - } -} // namespace kernel::filesystem::ext2 |
