improve architecture again -> use same architecture for devices and ext2_files

1 files changed, 31 insertions, 0 deletions

diff --git a/kernel/src/filesystem/inode_file.cpp b/kernel/src/filesystem/inode_file.cpp
new file mode 100644
index 0000000..9c351da
--- /dev/null
+++ b/kernel/src/filesystem/inode_file.cpp
@@ -0,0 +1,31 @@
+#include "kernel/filesystem/inode_file.hpp"
+
+#include "kapi/system.hpp"
+
+#include "kernel/filesystem/disk_file.hpp"
+
+#include <kstd/memory>
+
+#include <cstddef>
+
+namespace filesystem
+{
+  inode_file::inode_file(kstd::shared_ptr<disk_file> const & disk_file)
+      : m_disk_file(disk_file)
+  {
+    if (!m_disk_file)
+    {
+      kapi::system::panic("[FILESYSTEM] inode_file constructed with null disk_file.");
+    }
+  }
+
+  auto inode_file::read(void * buffer, size_t offset, size_t size) const -> size_t
+  {
+    return m_disk_file->read(buffer, offset, size);
+  }
+
+  auto inode_file::write(void const * buffer, size_t offset, size_t size) -> size_t
+  {
+    return m_disk_file->write(buffer, offset, size);
+  }
+}  // namespace filesystem
\ No newline at end of file