From 3012fa5dfe5dfed5e83baf9b40934ed8e8317627 Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Fri, 3 Jul 2026 09:32:30 +0200
Subject: kernel: rearrange sources according to p1204

---
 kernel/src/filesystem/ext2/inode.cpp | 111 -----------------------------------
 1 file changed, 111 deletions(-)
 delete mode 100644 kernel/src/filesystem/ext2/inode.cpp

(limited to 'kernel/src/filesystem/ext2/inode.cpp')

diff --git a/kernel/src/filesystem/ext2/inode.cpp b/kernel/src/filesystem/ext2/inode.cpp
deleted file mode 100644
index 35a32ee4..00000000
--- a/kernel/src/filesystem/ext2/inode.cpp
+++ /dev/null
@@ -1,111 +0,0 @@
-#include <kernel/filesystem/ext2/inode.hpp>
-
-#include <kernel/filesystem/ext2/filesystem.hpp>
-#include <kernel/filesystem/inode.hpp>
-
-#include <kapi/system.hpp>
-
-#include <kstd/cstring>
-
-#include <algorithm>
-#include <cstddef>
-#include <cstdint>
-
-namespace kernel::filesystem::ext2
-{
-  inode::inode(filesystem const * fs, inode_data const & data)
-      : m_filesystem(fs)
-      , m_data(data)
-  {
-    if (!m_filesystem)
-    {
-      kapi::system::panic("[EXT2] ext2::inode constructed with filesystem null pointer");
-    }
-  }
-
-  auto inode::read(void * buffer, size_t offset, size_t size) const -> size_t
-  {
-    auto const max_readable = this->size() - offset;
-    auto const requested_size = std::min(size, max_readable);
-
-    if (is_symbolic_link() && this->size() <= sizeof(m_data.block))
-    {
-      auto inline_target = reinterpret_cast<uint8_t const *>(m_data.block.data());
-      kstd::libc::memcpy(static_cast<uint8_t *>(buffer), inline_target + offset, requested_size);
-      return requested_size;
-    }
-
-    auto block_index = offset / m_filesystem->block_size();
-    auto in_block_offset = offset % m_filesystem->block_size();
-
-    auto bytes_read = 0uz;
-
-    while (bytes_read < requested_size)
-    {
-      auto const block_number = m_filesystem->map_inode_block_index_to_global_block_number(block_index, m_data);
-      if (block_number == -1)
-      {
-        break;
-      }
-
-      auto const bytes_to_read = std::min(requested_size - bytes_read, m_filesystem->block_size() - in_block_offset);
-      if (block_number == 0)
-      {
-        kstd::libc::memset(static_cast<uint8_t *>(buffer) + bytes_read, 0, bytes_to_read);
-        bytes_read += bytes_to_read;
-      }
-      else
-      {
-        auto const block_start_offset = block_number * m_filesystem->block_size();
-        auto const read_offset = block_start_offset + in_block_offset;
-
-        bytes_read += m_filesystem->backing_inode()->read(static_cast<uint8_t *>(buffer) + bytes_read, read_offset,
-                                                          bytes_to_read);
-      }
-
-      block_index++;
-      in_block_offset = 0;  // After the first block, we always start at the beginning of the block
-    }
-
-    return bytes_read;
-  }
-
-  auto inode::write(void const *, size_t, size_t) -> size_t
-  {
-    kapi::system::panic("[EXT2] inode::write is not implemented yet");
-    return 0;
-  }
-
-  [[nodiscard]] auto inode::data() const -> inode_data const &
-  {
-    return m_data;
-  }
-
-  auto inode::is_regular() const -> bool
-  {
-    return (m_data.mode & constants::mode_mask) == constants::mode_regular;
-  }
-
-  auto inode::is_directory() const -> bool
-  {
-    return (m_data.mode & constants::mode_mask) == constants::mode_directory;
-  }
-
-  auto inode::is_symbolic_link() const -> bool
-  {
-    return (m_data.mode & constants::mode_mask) == constants::mode_symbolic_link;
-  }
-
-  auto inode::size() const -> uint64_t
-  {
-    uint64_t size = m_data.size;
-
-    if (m_filesystem->revision_level() > constants::good_old_revision && is_regular())
-    {
-      size |= static_cast<uint64_t>(m_data.dir_acl) << 32;
-    }
-
-    return size;
-  }
-
-}  // namespace kernel::filesystem::ext2
-- 
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