updated build system

support/include/utils/error.hpp

@@ -42,11 +42,33 @@ protected:
   i_exception_handler() = default;
 };
 
+struct iostream_exception_handler final : i_exception_handler {
+  void handle_exception(std::string_view function_name) const override {
+    std::cerr << function_name << "|exception|unknown" << std::endl;
+  }
+
+  void handle_exception(std::string_view function_name,
+                        const std::exception &ex) const override {
+    std::cerr << function_name << "|exception|"
+              << (ex.what() == nullptr ? "unknown" : ex.what()) << std::endl;
+  }
+};
+inline const iostream_exception_handler default_exception_handler{};
+
+extern std::atomic<const i_exception_handler *> exception_handler;
+
+#if defined(PROJECT_ENABLE_TESTING)
+[[nodiscard]] inline auto
+get_exception_handler() -> const i_exception_handler * {
+  return exception_handler;
+}
+#endif // defined(PROJECT_ENABLE_TESTING)
+
 void handle_exception(std::string_view function_name);
 
 void handle_exception(std::string_view function_name, const std::exception &ex);
 
-void set_exception_handler(i_exception_handler *handler);
+void set_exception_handler(const i_exception_handler *handler);
 } // namespace repertory::utils::error
 
 #endif // REPERTORY_INCLUDE_UTILS_ERROR_HPP_

support/include/utils/file.hpp

@@ -295,6 +295,89 @@ public:
   [[nodiscard]] operator bool() const override { return file_ != nullptr; }
 };
 
+#if defined(PROJECT_ENABLE_LIBSODIUM) && defined(PROJECT_ENABLE_BOOST)
+class enc_file final : public i_file {
+public:
+  [[nodiscard]] static auto attach_file(fs_file_t file) -> fs_file_t;
+
+public:
+  enc_file() noexcept = default;
+
+protected:
+  enc_file(fs_file_t file);
+
+public:
+  enc_file(const enc_file &) = delete;
+
+  enc_file(enc_file &&move_file) noexcept : file_(std::move(move_file.file_)) {}
+
+  ~enc_file() override { close(); }
+
+private:
+  fs_file_t file_;
+
+public:
+  void close() override;
+
+  [[nodiscard]] auto exists() const -> bool override { return file_->exists(); }
+
+  void flush() const override;
+
+  [[nodiscard]] auto get_handle() const -> native_handle override {
+    return file_->get_handle();
+  }
+
+  [[nodiscard]] auto get_path() const -> std::string override {
+    return file_->get_path();
+  }
+
+  [[nodiscard]] auto get_read_buffer_size() const -> std::uint32_t override {
+    return file_->get_read_buffer_size();
+  }
+
+  [[nodiscard]] auto get_time(time_types type) const -> std::uint64_t override;
+
+  [[nodiscard]] auto is_read_only() const -> bool override {
+    return file_->is_read_only();
+  };
+
+  [[nodiscard]] auto move_to(std::string_view new_path) -> bool override;
+
+  [[nodiscard]] auto read(unsigned char *data, std::size_t to_read,
+                          std::uint64_t offset,
+                          std::size_t *total_read = nullptr) -> bool override;
+
+  [[nodiscard]] auto remove() -> bool override;
+
+  auto set_read_buffer_size(std::uint32_t size) -> std::uint32_t override {
+    return file_->set_read_buffer_size(size);
+  }
+
+  [[nodiscard]] auto size() const -> std::uint64_t override;
+
+  [[nodiscard]] auto truncate(std::size_t size) -> bool override;
+
+  [[nodiscard]] auto
+  write(const unsigned char *data, std::size_t to_write, std::size_t offset,
+        std::size_t *total_written = nullptr) -> bool override;
+
+public:
+  [[nodiscard]] operator bool() const override {
+    return static_cast<bool>(*file_);
+  }
+
+  auto operator=(const file &) noexcept -> enc_file & = delete;
+
+  auto operator=(enc_file &&move_file) noexcept -> enc_file & {
+    if (&move_file != this) {
+      file_ = std::move(move_file.file_);
+    }
+
+    return *this;
+  }
+};
+#endif // defined(PROJECT_ENABLE_LIBSODIUM) && defined(PROJECT_ENABLE_BOOST)
+
 class thread_file final : public i_file {
 public:
   // [[nodiscard]] static auto

support/include/utils/path.hpp

@@ -192,6 +192,10 @@ combine(std::string_view path,
 combine(std::wstring_view path,
         const std::vector<std::wstring_view> &paths) -> std::wstring;
 
+[[nodiscard]] auto contains_trash_directory(std::string_view path) -> bool;
+
+[[nodiscard]] auto contains_trash_directory(std::wstring_view path) -> bool;
+
 [[nodiscard]] auto inline create_api_path(std::string_view path) -> std::string;
 
 [[nodiscard]] auto inline create_api_path(std::wstring_view path)
@@ -224,10 +228,6 @@ get_parent_api_path(std::wstring_view path) -> std::wstring;
 
 [[nodiscard]] auto get_parent_directory(std::wstring_view path) -> std::wstring;
 
-[[nodiscard]] auto is_trash_directory(std::string_view path) -> bool;
-
-[[nodiscard]] auto is_trash_directory(std::wstring_view path) -> bool;
-
 [[nodiscard]] auto make_file_uri(std::string_view path) -> std::string;
 
 [[nodiscard]] auto make_file_uri(std::wstring_view path) -> std::wstring;

support/src/utils/error.cpp

@@ -21,51 +21,32 @@
 */
 #include "utils/error.hpp"
 
-namespace {
-struct default_exception_handler final
-    : repertory::utils::error::i_exception_handler {
-  void handle_exception(std::string_view function_name) const override {
-    std::cerr << function_name << "|exception|unknown" << std::endl;
-  }
-
-  void handle_exception(std::string_view function_name,
-                        const std::exception &ex) const override {
-    std::cerr << function_name << "|exception|"
-              << (ex.what() == nullptr ? "unknown" : ex.what()) << std::endl;
-  }
-};
-
-static default_exception_handler default_handler{};
-
-static std::atomic<repertory::utils::error::i_exception_handler *>
-    exception_handler{
-        &default_handler,
-    };
-} // namespace
-
 namespace repertory::utils::error {
+std::atomic<const i_exception_handler *> exception_handler{
+    &default_exception_handler};
+
 void handle_exception(std::string_view function_name) {
-  i_exception_handler *handler{exception_handler};
+  const i_exception_handler *handler{exception_handler};
   if (handler != nullptr) {
     handler->handle_exception(function_name);
     return;
   }
 
-  default_handler.handle_exception(function_name);
+  default_exception_handler.handle_exception(function_name);
 }
 
 void handle_exception(std::string_view function_name,
                       const std::exception &ex) {
-  i_exception_handler *handler{exception_handler};
+  const i_exception_handler *handler{exception_handler};
   if (handler != nullptr) {
     handler->handle_exception(function_name, ex);
     return;
   }
 
-  default_handler.handle_exception(function_name, ex);
+  default_exception_handler.handle_exception(function_name, ex);
 }
 
-void set_exception_handler(i_exception_handler *handler) {
+void set_exception_handler(const i_exception_handler *handler) {
   exception_handler = handler;
 }
 } // namespace repertory::utils::error

support/src/utils/file_enc_file.cpp

@@ -0,0 +1,52 @@
+/*
+  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.
+*/
+#include "utils/file.hpp"
+
+#if defined(PROJECT_ENABLE_LIBSODIUM) && defined(PROJECT_ENABLE_BOOST)
+
+namespace repertory::utils::file {
+auto enc_file::attach_file(fs_file_t file) -> fs_file_t {}
+
+enc_file::enc_file(fs_file_t file) : file_(std::move(file)) {}
+
+void enc_file::close() {}
+
+void enc_file::flush() const {}
+
+auto enc_file::get_time(time_types type) const -> std::uint64_t {}
+
+auto enc_file::move_to(std::string_view path) -> bool {}
+
+auto enc_file::read(unsigned char *data, std::size_t to_read,
+                    std::uint64_t offset, std::size_t *total_read) -> bool {}
+
+auto enc_file::remove() -> bool {}
+
+auto enc_file::truncate(std::size_t size) -> bool {}
+
+auto enc_file::write(const unsigned char *data, std::size_t to_write,
+                     std::size_t offset, std::size_t *total_written) -> bool {}
+
+auto enc_file::size() const -> std::uint64_t {}
+} // namespace repertory::utils::file
+
+#endif // defined(PROJECT_ENABLE_LIBSODIUM) && defined(PROJECT_ENABLE_BOOST)

support/src/utils/path.cpp

@@ -182,17 +182,18 @@ auto get_parent_directory(std::wstring_view path) -> std::wstring {
       get_parent_directory(utils::string::to_utf8(path)));
 }
 
-auto is_trash_directory(std::string_view path) -> bool {
-  std::string dir_sep_t{get_directory_seperator<char>()};
+auto contains_trash_directory(std::string_view path) -> bool {
+  auto parts = utils::string::split(utils::string::to_lower(absolute(path)),
+                                    get_directory_seperator<char>(), false);
 
-  auto trash_path = utils::string::to_lower(absolute(path));
-  return utils::string::begins_with(trash_path, dir_sep_t + ".trash-") ||
-         utils::string::begins_with(trash_path, dir_sep_t + ".trashes") ||
-         utils::string::begins_with(trash_path, dir_sep_t + "$recycle.bin");
+  return std::find_if(parts.begin(), parts.end(), [](auto &&part) -> bool {
+           return utils::string::begins_with(part, ".trash-") ||
+                  part == ".trashes" || part == "$recycle.bin";
+         }) != parts.end();
 }
 
-auto is_trash_directory(std::wstring_view path) -> bool {
-  return is_trash_directory(utils::string::to_utf8(path));
+auto contains_trash_directory(std::wstring_view path) -> bool {
+  return contains_trash_directory(utils::string::to_utf8(path));
 }
 
 auto make_file_uri(std::string_view path) -> std::string {

support/src/utils/time.cpp

@@ -97,7 +97,7 @@ auto time64_to_unix_time(const __time64_t &time) -> std::uint64_t {
 
 // https://www.frenk.com/2009/12/convert-filetime-to-unix-timestamp/
 auto unix_time_to_filetime(std::uint64_t unix_time) -> FILETIME {
-  const auto win_time = (unix_time / 100ULL) + 116444736000000000ULL;
+  auto win_time = (unix_time / 100ULL) + 116444736000000000ULL;
   FILETIME file_time{};
   file_time.dwHighDateTime = static_cast<DWORD>(win_time >> 32U);
   file_time.dwLowDateTime = win_time & 0xFFFFFFFF;

support/test/src/utils/error_test.cpp

@@ -0,0 +1,65 @@
+/*
+ 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.
+*/
+#include "test.hpp"
+
+namespace repertory {
+template <typename T, typename U>
+constexpr bool is_decay_equ = std::is_same_v<std::decay_t<T>, U>;
+
+TEST(utils_error, check_default_exception_handler) {
+  EXPECT_EQ(&utils::error::default_exception_handler,
+            utils::error::get_exception_handler());
+
+  auto default_handler_is_iostream =
+      is_decay_equ<decltype(utils::error::default_exception_handler),
+                   utils::error::iostream_exception_handler>;
+  EXPECT_TRUE(default_handler_is_iostream);
+}
+
+TEST(utils_error, can_override_exception_handler) {
+  struct my_exc_handler : public utils::error::i_exception_handler {
+    MOCK_METHOD(void, handle_exception, (std::string_view function_name),
+                (const, override));
+
+    MOCK_METHOD(void, handle_exception,
+                (std::string_view function_name, const std::exception &ex),
+                (const, override));
+  };
+
+  my_exc_handler handler{};
+  utils::error::set_exception_handler(&handler);
+
+  EXPECT_CALL(handler, handle_exception("test_func")).WillOnce(Return());
+  utils::error::handle_exception("test_func");
+
+  auto ex = std::runtime_error("moose");
+  EXPECT_CALL(handler, handle_exception(_, _))
+      .WillOnce(
+          [&ex](std::string_view function_name, const std::exception &ex2) {
+            EXPECT_EQ("test_func_ex", function_name);
+            EXPECT_STREQ(ex.what(), ex2.what());
+          });
+  utils::error::handle_exception("test_func_ex", ex);
+
+  utils::error::set_exception_handler(&utils::error::default_exception_handler);
+}
+} // namespace repertory

support/test/src/utils/path_test.cpp

@@ -393,4 +393,128 @@ TEST(utils_path, absolute_can_resolve_path_variables) {
   EXPECT_STREQ(home.c_str(), expanded_str.c_str());
 #endif // defined(_WIN32)
 }
+
+TEST(utils_path, get_parent_directory) {
+#if defined(_WIN32)
+  {
+    auto dir = R"(c:\test)";
+    auto parent = utils::path::get_parent_directory(dir);
+    EXPECT_STREQ("c:", parent.c_str());
+
+    dir = R"(c:\test\file.txt)";
+    parent = utils::path::get_parent_directory(dir);
+    EXPECT_STREQ(R"(c:\test)", parent.c_str());
+
+    dir = "c:";
+    parent = utils::path::get_parent_directory(dir);
+    EXPECT_STREQ("c:", parent.c_str());
+  }
+
+  {
+    auto dir = LR"(c:\test)";
+    auto parent = utils::path::get_parent_directory(dir);
+    EXPECT_STREQ(L"c:", parent.c_str());
+
+    dir = LR"(c:\test\file.txt)";
+    parent = utils::path::get_parent_directory(dir);
+    EXPECT_STREQ(LR"(c:\test)", parent.c_str());
+
+    dir = L"c:";
+    parent = utils::path::get_parent_directory(dir);
+    EXPECT_STREQ(L"c:", parent.c_str());
+  }
+#else  // !defined(_WIN32)
+  {
+    auto dir = "/test";
+    auto parent = utils::path::get_parent_directory(dir);
+    EXPECT_STREQ("/", parent.c_str());
+
+    dir = "/test/test";
+    parent = utils::path::get_parent_directory(dir);
+    EXPECT_STREQ("/test", parent.c_str());
+  }
+
+  {
+    auto dir = L"/test";
+    auto parent = utils::path::get_parent_directory(dir);
+    EXPECT_STREQ(L"/", parent.c_str());
+
+    dir = L"/test/test";
+    parent = utils::path::get_parent_directory(dir);
+    EXPECT_STREQ(L"/test", parent.c_str());
+  }
+#endif // defined(_WIN32)
+}
+
+TEST(utils_path, contains_trash_directory) {
+#if defined(_WIN32)
+  {
+    auto dir = R"(c:\$recycle.bin)";
+    EXPECT_TRUE(utils::path::contains_trash_directory(dir));
+
+    dir = R"(c:\$recycle.bin\moose.txt)";
+    EXPECT_TRUE(utils::path::contains_trash_directory(dir));
+  }
+
+  {
+    auto dir = LR"(c:\$recycle.bin)";
+    EXPECT_TRUE(utils::path::contains_trash_directory(dir));
+
+    dir = LR"(c:\$recycle.bin\moose.txt)";
+    EXPECT_TRUE(utils::path::contains_trash_directory(dir));
+  }
+#else  // !defined(_WIN32)
+  {
+    auto dir = "/$recycle.bin";
+    EXPECT_TRUE(utils::path::contains_trash_directory(dir));
+
+    dir = "/$recycle.bin/moose.txt";
+    EXPECT_TRUE(utils::path::contains_trash_directory(dir));
+  }
+
+  {
+    auto dir = L"/$recycle.bin";
+    EXPECT_TRUE(utils::path::contains_trash_directory(dir));
+
+    dir = L"/$recycle.bin/moose.txt";
+    EXPECT_TRUE(utils::path::contains_trash_directory(dir));
+  }
+#endif // defined(_WIN32)
+}
+
+TEST(utils_path, does_not_contain_trash_directory) {
+#if defined(_WIN32)
+  {
+    auto dir = R"(c:\recycle.bin)";
+    EXPECT_FALSE(utils::path::contains_trash_directory(dir));
+
+    dir = R"(c:\recycle.bin\moose.txt)";
+    EXPECT_FALSE(utils::path::contains_trash_directory(dir));
+  }
+
+  {
+    auto dir = LR"(c:\recycle.bin)";
+    EXPECT_FALSE(utils::path::contains_trash_directory(dir));
+
+    dir = LR"(c:\recycle.bin\moose.txt)";
+    EXPECT_FALSE(utils::path::contains_trash_directory(dir));
+  }
+#else  // !defined(_WIN32)
+  {
+    auto dir = "/recycle.bin";
+    EXPECT_FALSE(utils::path::contains_trash_directory(dir));
+
+    dir = "/recycle.bin/moose.txt)";
+    EXPECT_FALSE(utils::path::contains_trash_directory(dir));
+  }
+
+  {
+    auto dir = L"/recycle.bin";
+    EXPECT_FALSE(utils::path::contains_trash_directory(dir));
+
+    dir = L"/recycle.bin/moose.txt)";
+    EXPECT_FALSE(utils::path::contains_trash_directory(dir));
+  }
+#endif // defined(_WIN32)
+}
 } // namespace repertory