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#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/filesystem.hpp"
#include "kernel/filesystem/inode.hpp"
#include <kstd/memory>
#include <string_view>
namespace filesystem::ext2
{
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 filesystem::ext2
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