Properly map locale file

src/common/utils/io.cpp

@@ -0,0 +1,124 @@
+#include "io.hpp"
+#include <fstream>
+#include <sstream>
+
+namespace utils::io
+{
+	bool remove_file(const std::filesystem::path& file)
+	{
+		std::error_code ec{};
+		return std::filesystem::remove(file, ec) && !ec;
+	}
+
+	bool move_file(const std::filesystem::path& src, const std::filesystem::path& target)
+	{
+		copy_folder(src, target);
+		return remove_file(src);
+	}
+
+	bool file_exists(const std::filesystem::path& file)
+	{
+		return std::ifstream(file).good();
+	}
+
+	bool write_file(const std::filesystem::path& file, const std::vector<uint8_t>& data, const bool append)
+	{
+		if (file.has_parent_path())
+		{
+			io::create_directory(file.parent_path());
+		}
+
+		std::basic_ofstream<uint8_t> stream(
+			file, std::ios::binary | std::ofstream::out | (append ? std::ofstream::app : std::ofstream::out));
+
+		if (stream.is_open())
+		{
+			stream.write(data.data(), static_cast<std::streamsize>(data.size()));
+			stream.close();
+			return true;
+		}
+
+		return false;
+	}
+
+	std::vector<uint8_t> read_file(const std::filesystem::path& file)
+	{
+		std::vector<uint8_t> data;
+		read_file(file, &data);
+		return data;
+	}
+
+	bool read_file(const std::filesystem::path& file, std::vector<uint8_t>* data)
+	{
+		if (!data) return false;
+		data->clear();
+
+		std::ifstream stream(file, std::ios::binary);
+		if (!stream) return false;
+
+		*data = std::vector<uint8_t>{(std::istreambuf_iterator<char>(stream)), std::istreambuf_iterator<char>()};
+		return true;
+	}
+
+	std::size_t file_size(const std::filesystem::path& file)
+	{
+		std::ifstream stream(file, std::ios::binary);
+
+		if (stream)
+		{
+			stream.seekg(0, std::ios::end);
+			return static_cast<std::size_t>(stream.tellg());
+		}
+
+		return 0;
+	}
+
+	bool create_directory(const std::filesystem::path& directory)
+	{
+		std::error_code ec{};
+		return std::filesystem::create_directories(directory, ec) && !ec;
+	}
+
+	bool directory_exists(const std::filesystem::path& directory)
+	{
+		std::error_code ec{};
+		return std::filesystem::is_directory(directory, ec) && !ec;
+	}
+
+	bool directory_is_empty(const std::filesystem::path& directory)
+	{
+		std::error_code ec{};
+		return std::filesystem::is_empty(directory, ec) && !ec;
+	}
+
+	void copy_folder(const std::filesystem::path& src, const std::filesystem::path& target)
+	{
+		std::error_code ec{};
+		std::filesystem::copy(src, target,
+		                      std::filesystem::copy_options::overwrite_existing |
+		                      std::filesystem::copy_options::recursive, ec);
+	}
+
+	std::vector<std::filesystem::path> list_files(const std::filesystem::path& directory, const bool recursive)
+	{
+		std::error_code code{};
+		std::vector<std::filesystem::path> files;
+
+		if (recursive)
+		{
+			for (auto& file : std::filesystem::recursive_directory_iterator(directory, code))
+			{
+				files.push_back(file.path());
+			}
+		}
+		else
+		{
+			for (auto& file : std::filesystem::directory_iterator(directory, code))
+			{
+				files.push_back(file.path());
+			}
+		}
+
+		return files;
+	}
+}