mirror of
https://github.com/MihailRis/voxelcore.git
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72 lines
No EOL
2.2 KiB
C++
72 lines
No EOL
2.2 KiB
C++
#ifndef FILES_FILES_H_
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#define FILES_FILES_H_
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#include <string>
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#include <vector>
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#include <memory>
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#include <fstream>
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#include <filesystem>
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#include "../typedefs.h"
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namespace fs = std::filesystem;
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namespace dynamic {
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class Map;
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}
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namespace files {
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/// @brief Read-only random access file
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class rafile {
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std::ifstream file;
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size_t filelength;
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public:
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rafile(std::filesystem::path filename);
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void seekg(std::streampos pos);
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void read(char* buffer, std::streamsize size);
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size_t length() const;
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};
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/// @brief Write bytes array to the file without any extra data
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/// @param file target file
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/// @param data data bytes array
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/// @param size size of data bytes array
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extern bool write_bytes(fs::path file, const ubyte* data, size_t size);
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/// @brief Append bytes array to the file without any extra data
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/// @param file target file
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/// @param data data bytes array
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/// @param size size of data bytes array
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extern uint append_bytes(fs::path file, const ubyte* data, size_t size);
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/// @brief Write string to the file
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extern bool write_string(fs::path filename, const std::string content);
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/// @brief Write dynamic data to the JSON file
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/// @param nice if true, human readable format will be used, otherwise minimal
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extern bool write_json(
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fs::path filename,
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const dynamic::Map* obj,
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bool nice=true);
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/// @brief Write dynamic data to the binary JSON file
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/// (see src/coders/binary_json_spec.md)
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/// @param compressed use gzip compression
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extern bool write_binary_json(
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fs::path filename,
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const dynamic::Map* obj,
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bool compressed=false
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);
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extern bool read(fs::path, char* data, size_t size);
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extern ubyte* read_bytes(fs::path, size_t& length);
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extern std::string read_string(fs::path filename);
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/// @brief Read JSON or BJSON file
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/// @param file *.json or *.bjson file
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extern std::unique_ptr<dynamic::Map> read_json(fs::path file);
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extern std::unique_ptr<dynamic::Map> read_binary_json(fs::path file);
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extern std::vector<std::string> read_list(fs::path file);
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}
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#endif /* FILES_FILES_H_ */ |