removed unused raw db stuff

1 files changed, 0 insertions, 87 deletions

diff --git a/src/database/include/table.hpp b/src/database/include/table.hpp
deleted file mode 100644
index 438c23b6..00000000
--- a/src/database/include/table.hpp
+++ /dev/null
@@ -1,87 +0,0 @@
-#pragma once
-
-#include <cstddef>
-#include <cstdint>
-#include <memory>
-#include <optional>
-#include <string>
-#include <utility>
-
-#include "esp32/himem.h"
-#include "ff.h"
-#include "span.hpp"
-#include "sys/_stdint.h"
-
-namespace database {
-
-// Types used for indexing into files on disk. These should, at minimum, match
-// the size of the types that the underlying filesystem uses to address within
-// files. FAT32 uses 32 bit address. If we drop this and just support exFAT, we
-// can change these to 64 bit types.
-typedef uint32_t Index_t;
-typedef Index_t IndexOffset_t;
-
-// The amount of memory that will be used to page database columns in from disk.
-// Currently we only use a single 'page' in PSRAM per column, but with some
-// refactoring we could easily page more.
-// Keep this value 32KiB-aligned for himem compatibility.
-extern const std::size_t kRamBlockSize;
-
-struct DatabaseHeader {
-  uint32_t magic_number;
-  uint16_t db_version;
-  Index_t num_indices;
-};
-
-struct DatabaseEntry {
-  uint8_t type;
-  std::string path;
-
-  std::string title;
-  std::string album;
-  std::string artist;
-  std::string album_artist;
-};
-
-struct IndexEntry {
-  uint8_t type;
-  IndexOffset_t path;
-
-  IndexOffset_t title;
-  IndexOffset_t album;
-  IndexOffset_t artist;
-  IndexOffset_t album_artist;
-};
-
-struct RowData {
-  std::unique_ptr<std::byte[]> arr;
-  std::size_t length;
-};
-
-// Representation of a single column of data. Each column is simply a tightly
-// packed list of [size, [bytes, ...]] pairs. Callers are responsible for
-// parsing and encoding the actual bytes themselves.
-class Column {
- public:
-  static auto Open(std::string) -> std::optional<Column>;
-
-  Column(FIL file, std::size_t file_size);
-  ~Column();
-
-  auto ReadDataAtOffset(esp_himem_rangehandle_t, IndexOffset_t) -> RowData;
-  auto AppendRow(cpp::span<std::byte> row) -> bool;
-  auto FlushChanges() -> void;
-
- private:
-  FIL file_;
-  IndexOffset_t length_;
-
-  esp_himem_handle_t block_;
-  std::pair<IndexOffset_t, IndexOffset_t> loaded_range_;
-
-  auto IsOffsetLoaded(IndexOffset_t offset) -> bool;
-  auto LoadOffsetFromDisk(cpp::span<std::byte> dest, IndexOffset_t offset)
-      -> bool;
-};
-
-}  // namespace database