278 lines
6.9 KiB
C++
278 lines
6.9 KiB
C++
#include "json_config.hpp"
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#include "io.hpp"
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#include <rapidjson/document.h>
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#include <rapidjson/stringbuffer.h>
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#include <rapidjson/prettywriter.h>
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namespace utilities::json_config
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{
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rapidjson::Document json_doc{};
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std::string file_name = "project-bo4.json";
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namespace
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{
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bool read_json_config()
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{
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std::string json_data{};
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if (!io::read_file(file_name, &json_data)) return false;
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json_doc.Parse(json_data);
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if (json_doc.HasParseError()) {
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return false;
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}
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return true;
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}
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bool write_json_config()
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{
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rapidjson::StringBuffer buffer;
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rapidjson::PrettyWriter<rapidjson::StringBuffer> writer(buffer);
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json_doc.Accept(writer);
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std::string json_data(buffer.GetString(), buffer.GetLength());
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if (!io::write_file(file_name, json_data)) return false;
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return true;
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}
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}
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rapidjson::Document& get_json_document()
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{
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static bool json_initialized = false;
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if (!json_initialized)
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{
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if (!read_json_config()) {
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json_doc = rapidjson::Document(rapidjson::kObjectType);
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}
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json_initialized = true;
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}
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/*if (json_doc != NULL) */return json_doc;
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}
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rapidjson::Value& get_json_section(const char* szSection)
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{
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rapidjson::Document& doc = get_json_document();
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if (!doc.HasMember(szSection))
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{
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doc.AddMember(rapidjson::StringRef(szSection), rapidjson::kObjectType, doc.GetAllocator());
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}
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rapidjson::Value& section = doc[szSection];
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if (!section.IsObject()) section.SetObject();
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return section;
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}
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bool ReadBoolean(const char* szSection, const char* szKey, bool bolDefaultValue)
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{
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rapidjson::Document& doc = get_json_document();
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rapidjson::Value& section = get_json_section(szSection);
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if (!section.HasMember(szKey)) {
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section.AddMember(rapidjson::StringRef(szKey), bolDefaultValue, doc.GetAllocator());
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}
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else if (!section[szKey].IsBool()) {
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section[szKey].SetBool(bolDefaultValue);
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}
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else {
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return section[szKey].GetBool();
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}
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write_json_config();
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return section[szKey].GetBool();
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}
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void WriteBoolean(const char* szSection, const char* szKey, bool bolValue)
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{
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rapidjson::Document& doc = get_json_document();
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rapidjson::Value& section = get_json_section(szSection);
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if (!section.HasMember(szKey)) {
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section.AddMember(rapidjson::StringRef(szKey), bolValue, doc.GetAllocator());
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}
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else {
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section[szKey].SetBool(bolValue);
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}
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write_json_config();
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}
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std::string ReadString(const char* szSection, const char* szKey, const std::string& strDefaultValue)
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{
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rapidjson::Document& doc = get_json_document();
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rapidjson::Value& section = get_json_section(szSection);
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if (!section.HasMember(szKey)) {
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section.AddMember(rapidjson::StringRef(szKey), strDefaultValue, doc.GetAllocator());
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}
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else if (!section[szKey].IsString()) {
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section[szKey].SetString(strDefaultValue, doc.GetAllocator());
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}
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else {
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return section[szKey].GetString();
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}
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write_json_config();
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return section[szKey].GetString();
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}
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void WriteString(const char* szSection, const char* szKey, const std::string& strValue)
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{
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rapidjson::Document& doc = get_json_document();
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rapidjson::Value& section = get_json_section(szSection);
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if (!section.HasMember(szKey)) {
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section.AddMember(rapidjson::StringRef(szKey), strValue, doc.GetAllocator());
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}
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else {
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section[szKey].SetString(strValue, doc.GetAllocator());
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}
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write_json_config();
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}
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int32_t ReadInteger(const char* szSection, const char* szKey, int32_t iDefaultValue)
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{
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rapidjson::Document& doc = get_json_document();
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rapidjson::Value& section = get_json_section(szSection);
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if (!section.HasMember(szKey)) {
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section.AddMember(rapidjson::StringRef(szKey), iDefaultValue, doc.GetAllocator());
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}
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else if (!section[szKey].IsInt()) {
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section[szKey].SetInt(iDefaultValue);
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}
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else {
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return section[szKey].GetInt();
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}
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write_json_config();
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return section[szKey].GetInt();
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}
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void WriteInteger(const char* szSection, const char* szKey, int32_t iValue)
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{
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rapidjson::Document& doc = get_json_document();
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rapidjson::Value& section = get_json_section(szSection);
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if (!section.HasMember(szKey)) {
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section.AddMember(rapidjson::StringRef(szKey), iValue, doc.GetAllocator());
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}
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else {
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section[szKey].SetInt(iValue);
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}
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write_json_config();
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}
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uint32_t ReadUnsignedInteger(const char* szSection, const char* szKey, uint32_t iDefaultValue)
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{
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rapidjson::Document& doc = get_json_document();
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rapidjson::Value& section = get_json_section(szSection);
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if (!section.HasMember(szKey)) {
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section.AddMember(rapidjson::StringRef(szKey), iDefaultValue, doc.GetAllocator());
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}
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else if (!section[szKey].IsUint()) {
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section[szKey].SetUint(iDefaultValue);
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}
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else {
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return section[szKey].GetUint();
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}
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write_json_config();
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return section[szKey].GetUint();
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}
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void WriteUnsignedInteger(const char* szSection, const char* szKey, uint32_t iValue)
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{
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rapidjson::Document& doc = get_json_document();
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rapidjson::Value& section = get_json_section(szSection);
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if (!section.HasMember(szKey)) {
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section.AddMember(rapidjson::StringRef(szKey), iValue, doc.GetAllocator());
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}
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else {
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section[szKey].SetUint(iValue);
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}
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write_json_config();
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}
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int64_t ReadInteger64(const char* szSection, const char* szKey, int64_t iDefaultValue)
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{
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rapidjson::Document& doc = get_json_document();
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rapidjson::Value& section = get_json_section(szSection);
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if (!section.HasMember(szKey)) {
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section.AddMember(rapidjson::StringRef(szKey), iDefaultValue, doc.GetAllocator());
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}
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else if (!section[szKey].IsInt64()) {
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section[szKey].SetInt64(iDefaultValue);
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}
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else {
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return section[szKey].GetInt64();
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}
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write_json_config();
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return section[szKey].GetInt64();
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}
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void WriteInteger64(const char* szSection, const char* szKey, int64_t iValue)
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{
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rapidjson::Document& doc = get_json_document();
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rapidjson::Value& section = get_json_section(szSection);
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if (!section.HasMember(szKey)) {
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section.AddMember(rapidjson::StringRef(szKey), iValue, doc.GetAllocator());
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}
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else {
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section[szKey].SetInt64(iValue);
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}
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write_json_config();
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}
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uint64_t ReadUnsignedInteger64(const char* szSection, const char* szKey, uint64_t iDefaultValue)
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{
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rapidjson::Document& doc = get_json_document();
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rapidjson::Value& section = get_json_section(szSection);
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if (!section.HasMember(szKey)) {
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section.AddMember(rapidjson::StringRef(szKey), iDefaultValue, doc.GetAllocator());
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}
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else if (!section[szKey].IsUint64()) {
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section[szKey].SetUint64(iDefaultValue);
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}
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else {
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return section[szKey].GetUint64();
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}
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write_json_config();
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return section[szKey].GetUint64();
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}
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void WriteUnsignedInteger64(const char* szSection, const char* szKey, uint64_t iValue)
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{
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rapidjson::Document& doc = get_json_document();
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rapidjson::Value& section = get_json_section(szSection);
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if (!section.HasMember(szKey)) {
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section.AddMember(rapidjson::StringRef(szKey), iValue, doc.GetAllocator());
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}
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else {
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section[szKey].SetUint64(iValue);
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}
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write_json_config();
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}
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} |