v2.0.2-rc (#27)

## v2.0.2-rc

### BREAKING CHANGES

* Refactored `config.json` - will need to verify configuration settings prior to mounting

### Issues

* \#12 \[Unit Test\] Complete all providers unit tests
* \#14 \[Unit Test\] SQLite mini-ORM unit tests and cleanup
* \#16 Add support for bucket name in Sia provider
* \#17 Update to common c++ build system
  * A single 64-bit Linux Jenkins server is used to build all Linux and Windows versions
  * All dependency sources are now included
  * MSVC is no longer supported
  * MSYS2 is required for building Windows binaries on Windows
  * OS X support is temporarily disabled
* \#19 \[bug\] Rename file is broken for files that are existing
* \#23 \[bug\] Incorrect file size displayed while upload is pending
* \#24 RocksDB implementations should be transactional
* \#25 Writes should block when maximum cache size is reached
* \#26 Complete ring buffer and direct download support

### Changes from v2.0.1-rc

* Ability to choose between RocksDB and SQLite databases
* Added direct reads and implemented download fallback
* Corrected file times on S3 and Sia providers
* Corrected handling of `chown()` and `chmod()`
* Fixed erroneous download of chunks after resize

Reviewed-on: #27

support/include/utils/file_directory.hpp

@@ -0,0 +1,124 @@
+/*
+  Copyright <2018-2024> <scott.e.graves@protonmail.com>
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy
+  of this software and associated documentation files (the "Software"), to deal
+  in the Software without restriction, including without limitation the rights
+  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+  copies of the Software, and to permit persons to whom the Software is
+  furnished to do so, subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+  SOFTWARE.
+*/
+#ifndef REPERTORY_INCLUDE_UTILS_FILE_DIRECTORY_HPP_
+#define REPERTORY_INCLUDE_UTILS_FILE_DIRECTORY_HPP_
+
+#include "utils/file.hpp"
+
+namespace repertory::utils::file {
+class directory final : public i_directory {
+public:
+  using directory_t = std::unique_ptr<directory>;
+
+  directory() noexcept = default;
+
+  directory(std::string_view path, stop_type *stop_requested = nullptr)
+      : path_(utils::path::absolute(path)), stop_requested_(stop_requested) {}
+
+  directory(std::wstring_view path, stop_type *stop_requested = nullptr)
+      : path_(utils::path::absolute(utils::string::to_utf8(path))),
+        stop_requested_(stop_requested) {}
+
+  directory(const directory &) noexcept = delete;
+
+  directory(directory &&move_dir) noexcept = default;
+
+  ~directory() override = default;
+
+private:
+  std::string path_;
+  stop_type *stop_requested_{nullptr};
+
+public:
+  [[nodiscard]] auto copy_to(std::string_view new_path,
+                             bool overwrite) const -> bool override;
+
+  [[nodiscard]] auto
+  count(bool recursive = false) const -> std::uint64_t override;
+
+  [[nodiscard]] auto
+  create_directory(std::string_view path = "") const -> fs_directory_t override;
+
+  [[nodiscard]] auto create_file(std::string_view file_name,
+                                 bool read_only) const -> fs_file_t override;
+
+  [[nodiscard]] auto exists() const -> bool override;
+
+  [[nodiscard]] auto
+  get_directory(std::string_view path) const -> fs_directory_t override;
+
+  [[nodiscard]] auto
+  get_directories() const -> std::vector<fs_directory_t> override;
+
+  [[nodiscard]] auto
+  get_file(std::string_view path) const -> fs_file_t override;
+
+  [[nodiscard]] auto get_files() const -> std::vector<fs_file_t> override;
+
+  [[nodiscard]] auto get_items() const -> std::vector<fs_item_t> override;
+
+  [[nodiscard]] auto get_path() const -> std::string override { return path_; }
+
+  [[nodiscard]] auto is_stop_requested() const -> bool override;
+
+  [[nodiscard]] auto is_symlink() const -> bool override;
+
+  [[nodiscard]] auto move_to(std::string_view new_path) -> bool override;
+
+  [[nodiscard]] auto remove() -> bool override;
+
+  [[nodiscard]] auto remove_recursively() -> bool override;
+
+  [[nodiscard]] auto
+  size(bool recursive = false) const -> std::uint64_t override;
+
+public:
+  auto operator=(const directory &) noexcept -> directory & = delete;
+
+  auto operator=(directory &&move_dir) noexcept -> directory & = default;
+
+  [[nodiscard]] operator bool() const override { return exists(); }
+};
+
+// INFO: has test
+template <typename string_t>
+[[nodiscard]] inline auto directory_exists_in_path_t(
+    std::basic_string_view<typename string_t::value_type> path,
+    std::basic_string_view<typename string_t::value_type> sub_directory)
+    -> bool {
+  return directory(utils::path::combine(path, {sub_directory})).exists();
+}
+
+// INFO: has test
+inline auto directory_exists_in_path(std::string_view path,
+                                     std::string_view sub_directory) -> bool {
+  return directory_exists_in_path_t<std::string>(path, sub_directory);
+}
+
+// INFO: has test
+inline auto directory_exists_in_path(std::wstring_view path,
+                                     std::wstring_view sub_directory) -> bool {
+  return directory_exists_in_path_t<std::wstring>(path, sub_directory);
+}
+} // namespace repertory::utils::file
+
+#endif // REPERTORY_INCLUDE_UTILS_FILE_DIRECTORY_HPP_