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refactor: Switch from rapidjson to nlohmann

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This commit is contained in:
Lars Toenning
2024-06-10 21:10:19 +02:00
parent 14cd2ded43
commit eee9e92e7e
8 changed files with 53 additions and 72 deletions
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2
src/blackmisc/CMakeLists.txt
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@@ -700,7 +700,7 @@ target_link_libraries(misc
Qt::DBus
Qt::Network
Qt::Multimedia
externals_rapidjson # used by xswiftbussettingsqtfree.inc
nlohmann_json::nlohmann_json
Qt::Core5Compat # for QStringRef
PRIVATE
Qt::Xml

110
src/blackmisc/simulation/settings/xswiftbussettingsqtfree.inc
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@@ -3,12 +3,11 @@
#include "xswiftbussettingsqtfree.h"
#include "rapidjson/document.h" // rapidjson's DOM-style API
#include "rapidjson/prettywriter.h" // for stringify JSON
#include <string>
#include <chrono>
#include "nlohmann/json.hpp"
#ifdef __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wzero-as-null-pointer-constant"
@@ -17,8 +16,6 @@
using namespace BlackMisc::Simulation::Settings;
using namespace BlackMisc::Simulation::XPlane;
using namespace rapidjson;
//! @cond SWIFT_INTERNAL
constexpr char BlackMisc::Simulation::Settings::CXSwiftBusSettingsQtFree::JsonDBusServerAddress[];
constexpr char BlackMisc::Simulation::Settings::CXSwiftBusSettingsQtFree::JsonDrawingLabels[];
@@ -43,64 +40,63 @@ namespace BlackMisc
bool CXSwiftBusSettingsQtFree::parseXSwiftBusString(const std::string &json)
{
if (json.empty()) { return false; }
const char *jsonCStr = json.c_str();
Document settingsDoc;
// "normal" parsing, decode strings to new buffers. Can use other input stream via ParseStream().
if (settingsDoc.Parse(jsonCStr).HasParseError()) { return false; }
const nlohmann::basic_json parsed = nlohmann::json::parse(json, nullptr, false);
if (parsed.is_discarded()) { return false; }
int c = 0;
if (settingsDoc.HasMember(CXSwiftBusSettingsQtFree::JsonDBusServerAddress) && settingsDoc[CXSwiftBusSettingsQtFree::JsonDBusServerAddress].IsString())
if (parsed.contains(CXSwiftBusSettingsQtFree::JsonDBusServerAddress) && parsed[CXSwiftBusSettingsQtFree::JsonDBusServerAddress].is_string())
{
m_dBusServerAddress = settingsDoc[CXSwiftBusSettingsQtFree::JsonDBusServerAddress].GetString(); c++;
m_dBusServerAddress = parsed[CXSwiftBusSettingsQtFree::JsonDBusServerAddress].get<std::string>(); c++;
}
if (settingsDoc.HasMember(CXSwiftBusSettingsQtFree::JsonMessageBox) && settingsDoc[CXSwiftBusSettingsQtFree::JsonMessageBox].IsString())
if (parsed.contains(CXSwiftBusSettingsQtFree::JsonMessageBox) && parsed[CXSwiftBusSettingsQtFree::JsonMessageBox].is_string())
{
m_msgBox = settingsDoc[CXSwiftBusSettingsQtFree::JsonMessageBox].GetString(); c++;
m_msgBox = parsed[CXSwiftBusSettingsQtFree::JsonMessageBox].get<std::string>(); c++;
}
if (settingsDoc.HasMember(CXSwiftBusSettingsQtFree::JsonNightTextureMode) && settingsDoc[CXSwiftBusSettingsQtFree::JsonNightTextureMode].IsString())
if (parsed.contains(CXSwiftBusSettingsQtFree::JsonNightTextureMode) && parsed[CXSwiftBusSettingsQtFree::JsonNightTextureMode].is_string())
{
m_nightTextureMode = settingsDoc[CXSwiftBusSettingsQtFree::JsonNightTextureMode].GetString(); c++;
m_nightTextureMode = parsed[CXSwiftBusSettingsQtFree::JsonNightTextureMode].get<std::string>(); c++;
}
if (settingsDoc.HasMember(CXSwiftBusSettingsQtFree::JsonDrawingLabels) && settingsDoc[CXSwiftBusSettingsQtFree::JsonDrawingLabels].IsBool())
if (parsed.contains(CXSwiftBusSettingsQtFree::JsonDrawingLabels) && parsed[CXSwiftBusSettingsQtFree::JsonDrawingLabels].is_boolean())
{
m_drawingLabels = settingsDoc[CXSwiftBusSettingsQtFree::JsonDrawingLabels].GetBool(); c++;
m_drawingLabels = parsed[CXSwiftBusSettingsQtFree::JsonDrawingLabels].get<bool>(); c++;
}
if (settingsDoc.HasMember(CXSwiftBusSettingsQtFree::JsonLabelColor) && settingsDoc[CXSwiftBusSettingsQtFree::JsonLabelColor].IsInt())
if (parsed.contains(CXSwiftBusSettingsQtFree::JsonLabelColor) && parsed[CXSwiftBusSettingsQtFree::JsonLabelColor].is_number_integer())
{
m_labelColor = settingsDoc[CXSwiftBusSettingsQtFree::JsonLabelColor].GetInt(); c++;
m_labelColor = parsed[CXSwiftBusSettingsQtFree::JsonLabelColor].get<int>(); c++;
}
if (settingsDoc.HasMember(CXSwiftBusSettingsQtFree::JsonBundleTaxiLandingLights) && settingsDoc[CXSwiftBusSettingsQtFree::JsonBundleTaxiLandingLights].IsBool())
if (parsed.contains(CXSwiftBusSettingsQtFree::JsonBundleTaxiLandingLights) && parsed[CXSwiftBusSettingsQtFree::JsonBundleTaxiLandingLights].is_boolean())
{
m_bundleTaxiLandingLights = settingsDoc[CXSwiftBusSettingsQtFree::JsonBundleTaxiLandingLights].GetBool(); c++;
m_bundleTaxiLandingLights = parsed[CXSwiftBusSettingsQtFree::JsonBundleTaxiLandingLights].get<bool>(); c++;
}
if (settingsDoc.HasMember(CXSwiftBusSettingsQtFree::JsonTcas) && settingsDoc[CXSwiftBusSettingsQtFree::JsonTcas].IsBool())
if (parsed.contains(CXSwiftBusSettingsQtFree::JsonTcas) && parsed[CXSwiftBusSettingsQtFree::JsonTcas].is_boolean())
{
m_tcasEnabled = settingsDoc[CXSwiftBusSettingsQtFree::JsonTcas].GetBool(); c++;
m_tcasEnabled = parsed[CXSwiftBusSettingsQtFree::JsonTcas].get<bool>(); c++;
}
if (settingsDoc.HasMember(CXSwiftBusSettingsQtFree::JsonTerrainProbe) && settingsDoc[CXSwiftBusSettingsQtFree::JsonTerrainProbe].IsBool())
if (parsed.contains(CXSwiftBusSettingsQtFree::JsonTerrainProbe) && parsed[CXSwiftBusSettingsQtFree::JsonTerrainProbe].is_boolean())
{
m_terrainProbeEnabled = settingsDoc[CXSwiftBusSettingsQtFree::JsonTerrainProbe].GetBool(); c++;
m_terrainProbeEnabled = parsed[CXSwiftBusSettingsQtFree::JsonTerrainProbe].get<bool>(); c++;
}
if (settingsDoc.HasMember(CXSwiftBusSettingsQtFree::JsonLogRenderPhases) && settingsDoc[CXSwiftBusSettingsQtFree::JsonLogRenderPhases].IsBool())
if (parsed.contains(CXSwiftBusSettingsQtFree::JsonLogRenderPhases) && parsed[CXSwiftBusSettingsQtFree::JsonLogRenderPhases].is_boolean())
{
m_logRenderPhases = settingsDoc[CXSwiftBusSettingsQtFree::JsonLogRenderPhases].GetBool(); c++;
m_logRenderPhases = parsed[CXSwiftBusSettingsQtFree::JsonLogRenderPhases].get<bool>(); c++;
}
if (settingsDoc.HasMember(CXSwiftBusSettingsQtFree::JsonMaxPlanes) && settingsDoc[CXSwiftBusSettingsQtFree::JsonMaxPlanes].IsInt())
if (parsed.contains(CXSwiftBusSettingsQtFree::JsonMaxPlanes) && parsed[CXSwiftBusSettingsQtFree::JsonMaxPlanes].is_number_integer())
{
m_maxPlanes = settingsDoc[CXSwiftBusSettingsQtFree::JsonMaxPlanes].GetInt(); c++;
m_maxPlanes = parsed[CXSwiftBusSettingsQtFree::JsonMaxPlanes].get<int>(); c++;
}
if (settingsDoc.HasMember(CXSwiftBusSettingsQtFree::JsonMaxDrawDistance) && settingsDoc[CXSwiftBusSettingsQtFree::JsonMaxDrawDistance].IsDouble())
if (parsed.contains(CXSwiftBusSettingsQtFree::JsonMaxDrawDistance) && parsed[CXSwiftBusSettingsQtFree::JsonMaxDrawDistance].is_number_float())
{
m_maxDrawDistanceNM = settingsDoc[CXSwiftBusSettingsQtFree::JsonMaxDrawDistance].GetDouble(); c++;
m_maxDrawDistanceNM = parsed[CXSwiftBusSettingsQtFree::JsonMaxDrawDistance].get<double>(); c++;
}
if (settingsDoc.HasMember(CXSwiftBusSettingsQtFree::JsonFollowAircraftDistanceM) && settingsDoc[CXSwiftBusSettingsQtFree::JsonFollowAircraftDistanceM].IsInt())
if (parsed.contains(CXSwiftBusSettingsQtFree::JsonFollowAircraftDistanceM) && parsed[CXSwiftBusSettingsQtFree::JsonFollowAircraftDistanceM].is_number_integer())
{
m_followAircraftDistanceM = settingsDoc[CXSwiftBusSettingsQtFree::JsonFollowAircraftDistanceM].GetInt(); c++;
m_followAircraftDistanceM = parsed[CXSwiftBusSettingsQtFree::JsonFollowAircraftDistanceM].get<int>(); c++;
}
if (settingsDoc.HasMember(CXSwiftBusSettingsQtFree::JsonTimestamp) && settingsDoc[CXSwiftBusSettingsQtFree::JsonTimestamp].IsInt64())
if (parsed.contains(CXSwiftBusSettingsQtFree::JsonTimestamp) && parsed[CXSwiftBusSettingsQtFree::JsonTimestamp].is_number_integer())
{
m_msSinceEpochQtFree = settingsDoc[CXSwiftBusSettingsQtFree::JsonTimestamp].GetInt64(); c++;
m_msSinceEpochQtFree = parsed[CXSwiftBusSettingsQtFree::JsonTimestamp].get<int64_t>(); c++;
}
this->objectUpdated(); // post processing
return c == 13;
@@ -108,38 +104,24 @@ namespace BlackMisc
std::string CXSwiftBusSettingsQtFree::toXSwiftBusJsonString() const
{
Document document;
document.SetObject();
nlohmann::json json;
// 1st version, we could also just concat the JSON string
// Explicit key/value
Document::AllocatorType &a = document.GetAllocator();
// Value k1(JsonDBusServerAddress, a);
// Value v1(m_dBusServerAddress, a);
document.AddMember(JsonDBusServerAddress, StringRef(m_dBusServerAddress.c_str()), a);
document.AddMember(JsonNightTextureMode, StringRef(m_nightTextureMode.c_str()), a);
document.AddMember(JsonMessageBox, StringRef(m_msgBox.c_str()), a);
document.AddMember(JsonMaxPlanes, m_maxPlanes, a);
document.AddMember(JsonMaxDrawDistance, m_maxDrawDistanceNM, a);
document.AddMember(JsonTimestamp, m_msSinceEpochQtFree, a);
document.AddMember(JsonDrawingLabels, m_drawingLabels, a);
document.AddMember(JsonLabelColor, m_labelColor, a);
document.AddMember(JsonBundleTaxiLandingLights, m_bundleTaxiLandingLights, a);
document.AddMember(JsonFollowAircraftDistanceM, m_followAircraftDistanceM, a);
document.AddMember(JsonLogRenderPhases, m_logRenderPhases, a);
document.AddMember(JsonTcas, m_tcasEnabled, a);
document.AddMember(JsonTerrainProbe, m_terrainProbeEnabled, a);
// document[CXSwiftBusSettingsQtFree::JsonDBusServerAddress].SetString(StringRef(m_dBusServerAddress.c_str(), m_dBusServerAddress.size()));
// document[CXSwiftBusSettingsQtFree::JsonDrawingLabels].SetBool(m_drawingLabels);
// document[CXSwiftBusSettingsQtFree::JsonMaxPlanes].SetInt(m_maxPlanes);
// document[CXSwiftBusSettingsQtFree::JsonMaxDrawDistance].SetDouble(m_maxDrawDistanceNM);
json[JsonDBusServerAddress] = m_dBusServerAddress;
json[JsonNightTextureMode] = m_nightTextureMode;
json[JsonMessageBox] = m_msgBox;
json[JsonMaxPlanes] = m_maxPlanes;
json[JsonMaxDrawDistance] = m_maxDrawDistanceNM;
json[JsonTimestamp] = m_msSinceEpochQtFree;
json[JsonDrawingLabels] = m_drawingLabels;
json[JsonLabelColor] = m_labelColor;
json[JsonBundleTaxiLandingLights] = m_bundleTaxiLandingLights;
json[JsonFollowAircraftDistanceM] = m_followAircraftDistanceM;
json[JsonLogRenderPhases] = m_logRenderPhases;
json[JsonTcas] = m_tcasEnabled;
json[JsonTerrainProbe] = m_terrainProbeEnabled;
StringBuffer sb;
PrettyWriter<StringBuffer> writer(sb);
document.Accept(writer); // Accept() traverses the DOM and generates Handler events.
const std::string json = sb.GetString();
return json;
return json.dump(2);
}
std::string CXSwiftBusSettingsQtFree::convertToString() const

2
src/xswiftbus/CMakeLists.txt
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@@ -104,7 +104,7 @@ elseif(UNIX)
endif()
target_link_libraries(xswiftbus PUBLIC externals_event externals_dbus externals_xplm)
target_link_libraries(xswiftbus PUBLIC externals_event nlohmann_json::nlohmann_json externals_dbus externals_xplm)
if(SWIFT_WIN32)