rewrite file system layer

1 files changed, 0 insertions, 45 deletions

diff --git a/include/mercury/kernel/fs/tarfs.hpp b/include/mercury/kernel/fs/tarfs.hpp
deleted file mode 100644
index 64ee481..0000000
--- a/include/mercury/kernel/fs/tarfs.hpp
+++ /dev/null
@@ -1,45 +0,0 @@
-#ifndef MERCURY_KERNEL_FS_TARFS_HPP
-#define MERCURY_KERNEL_FS_TARFS_HPP
-
-#include <mercury/kernel/storage.hpp>
-
-namespace mercury::kernel::fs {
-
-  class tarfs_instance : public storage::file_system_instance {
-
-  private:
-    storage::block_device *bd;
-
-    storage::io_result next_node(storage::node_id_t &node);
-    //name_buf must be at least 255 chars long.
-    storage::io_result read_name(storage::node_id_t node, char *name_buf, unsigned &name_len_out);
-    //len <= 12
-    storage::io_result read_num(uint64_t offset, unsigned len, uint64_t &out);
-
-  public:
-    tarfs_instance(storage::block_device *bd);
-
-    storage::io_result get_root_node(storage::node_id_t &out) override;
-    storage::io_result get_first_child(
-      storage::node_id_t node, storage::node_id_t &out, storage::directory_iter_t &iter_out) override;
-    storage::io_result get_next_child(
-      storage::node_id_t node, storage::node_id_t &out, storage::directory_iter_t &iter) override;
-    storage::io_result get_child(
-      storage::node_id_t node, storage::node_id_t &out, const char *name, unsigned name_len) override;
-    storage::io_result get_name_length(storage::node_id_t node, unsigned &length_out) override;
-    storage::io_result get_name(storage::node_id_t node, char *buffer, unsigned &length_out) override;
-    storage::io_result get_file_length(storage::node_id_t node, uint64_t &length_out) override;
-    storage::io_result get_file_type(storage::node_id_t node, storage::file_type &out) override;
-    storage::io_result resize_file(storage::node_id_t node, uint64_t new_length) override;
-    storage::io_result read_bytes_from_file(
-      storage::node_id_t node, uint64_t start, uint64_t count, void *into) override;
-    storage::io_result write_bytes_into_file(
-      storage::node_id_t node, uint64_t start, uint64_t count, const void *from) override;
-
-  };
-
-  storage::io_result tarfs_mounter(storage::block_device *bd, storage::file_system_instance *&fs_out);
-
-}
-
-#endif