DataParsingFunctions.hpp

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/*
    DiscordCoreAPI, A bot library for Discord, written in C++, and featuring explicit multithreading through the usage of custom, asynchronous C++ CoRoutines.
 
    Copyright 2021, 2022 Chris M. (RealTimeChris)
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.
 
    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
    USA
*/
/// DataParsingFunctions.hpp - Header file for the data-parsing functions.
/// Oct 1, 2021
/// https://discordcoreapi.com
/// \file DataParsingFunctions.hpp
 
#ifndef DATA_PARSING_FUNCTIONS
#define DATA_PARSING_FUNCTIONS
 
#include <simdjson.h>
 
namespace DiscordCoreAPI {
 
    static std::map<int32_t, std::string> theErrors{ { 0, "SUCCESS" }, { 1, "CAPACITY" }, { 2, "MEMALLOC" }, { 3, "TAPE_ERRPR" }, { 4, "DEPTH_ERROR" }, { 5, "STRING_ERROR" },
        { 6, "T_ATOM_ERROR" }, { 7, "F_ATOM_ERROR" }, { 8, "N_ATOM_ERROR" }, { 9, "NUMBER_ERROR" }, { 10, "UTF8_ERROR" }, { 11, "UNINITIALIZED" }, { 12, "EMPTY" },
        { 13, "UNESCAPED_CHARS" }, { 14, "UNCLOSED_STRING" }, { 15, "UNSUPPORTED_ARCHITECTURE" }, { 16, "INCORRECT_TYPE" }, { 17, "NUMBER_OUT_OF_RANGE" },
        { 18, "INDEX_OUT_OF_BOUNDS" }, { 19, "NO_SUCH_FIELD" }, { 20, "IO_ERROR" }, { 21, "INVALID_JSON_POINTER" }, { 22, "INVALID_URI_FRAGMENT" }, { 23, "UNEXPECTED_ERROR" },
        { 24, "PARSER_IN_USE" }, { 25, "OUT_OF_ORDER_ITERATION" }, { 26, "INSUFFICIENT_PADDING" }, { 27, "INCOMPLETE_ARRAY_OR_OBJECT" }, { 28, "SCALAR_DOCUMENT_AS_VALUE" },
        { 29, "OUT_OF_BOUNDS" }, { 30, "NUM_ERROR_CODES " } };
 
    struct JsonParseError : public std::runtime_error {
        explicit JsonParseError(int32_t theCode);
    };
 
    struct DiscordCoreAPI_Dll ObjectReturnData {
        simdjson::ondemand::value theObject{};
        bool didItSucceed{ false };
    };
 
    struct DiscordCoreAPI_Dll ArrayReturnData {
        simdjson::ondemand::array theArray{};
        bool didItSucceed{ false };
    };
 
    Snowflake getId(simdjson::ondemand::value jsonObjectData, const char* theKey);
 
    bool getBool(simdjson::ondemand::value jsonData, const char* theKey);
 
    uint8_t getUint8(simdjson::ondemand::value jsonData, const char* theKey);
 
    uint16_t getUint16(simdjson::ondemand::value jsonData, const char* theKey);
 
    uint32_t getUint32(simdjson::ondemand::value jsonData, const char* theKey);
 
    float getFloat(simdjson::ondemand::value jsonData, const char* theKey);
 
    uint64_t getUint64(simdjson::ondemand::value jsonData, const char* theKey);
 
    std::string getString(simdjson::ondemand::value jsonData, const char* theKey);
 
    ObjectReturnData getObject(ArrayReturnData jsonObjectData, size_t objectIndex, std::source_location theLocation = std::source_location::current());
 
    ObjectReturnData getObject(simdjson::ondemand::value jsonObjectData, const char* objectName, std::source_location theLocation = std::source_location::current());
 
    ObjectReturnData getObject(ObjectReturnData jsonObjectData, const char* objectName, std::source_location theLocation = std::source_location::current());
 
    ArrayReturnData getArray(ObjectReturnData jsonObjectData, const char* arrayName);
 
    ArrayReturnData getArray(simdjson::ondemand::value jsonObjectData, const char* arrayName);
 
};
#endif