Merge branch 'refactor' into 'develop-BA-FS26'

Refactor

See merge request teachos/kernel!18

1 files changed, 29 insertions, 0 deletions

diff --git a/kernel/src/filesystem/rootfs/filesystem.cpp b/kernel/src/filesystem/rootfs/filesystem.cpp
new file mode 100644
index 0000000..0133612
--- /dev/null
+++ b/kernel/src/filesystem/rootfs/filesystem.cpp
@@ -0,0 +1,29 @@
+#include "kernel/filesystem/rootfs/filesystem.hpp"
+
+#include "kernel/devices/device.hpp"
+#include "kernel/filesystem/inode.hpp"
+#include "kernel/filesystem/rootfs/inode.hpp"
+
+#include <kstd/memory>
+
+#include <string_view>
+
+namespace kernel::filesystem::rootfs
+{
+  auto filesystem::mount(kstd::shared_ptr<devices::device> const &) -> int
+  {
+    auto rfs_inode = kstd::make_shared<inode>();
+    rfs_inode->add_child("dev");
+    m_root_inode = rfs_inode;
+
+    return 0;
+  }
+
+  auto filesystem::lookup(kstd::shared_ptr<kernel::filesystem::inode> const & parent, std::string_view name)
+      -> kstd::shared_ptr<kernel::filesystem::inode>
+  {
+    if (auto * rfs_inode = static_cast<inode *>(parent.get()))
+      return rfs_inode->lookup_child(name);
+    return nullptr;
+  }
+}  // namespace kernel::filesystem::rootfs