Revision control
Copy as Markdown
// Copyright (C) 2026 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include "modulemap.h"
#include <algorithm>
#include <functional>
#include <set>
namespace QtFuzz {
AppTypeInfo appTypeInfo(AppType t)
{
switch (t) {
case AppType::Core:
return { "<QCoreApplication>", "QCoreApplication" };
case AppType::Gui:
return { "<QGuiApplication>", "QGuiApplication" };
case AppType::Widgets:
return { "<QApplication>", "QApplication" };
case AppType::Quick: return {}; // unused
}
return { "<QCoreApplication>", "QCoreApplication" }; // unreachable
}
const std::map<std::string, ModuleInfo> &moduleMap()
{
// clang-format off
//
// Keys are the src/ sub-directory name inside the submodule repo.
// The same map covers every Qt submodule: point --submodule at any
// submodule root and the directory names found under its src/ tree
// will be resolved here.
//
// Columns:
// key (src dir) | component | CMake target | dependencies | AppType
//
static const std::map<std::string, ModuleInfo> kMap = {
// -----------------------------------------------------------------------
// qtbase
// -----------------------------------------------------------------------
// Core-tier (QCoreApplication sufficient)
{ "corelib", { "Core", "Qt6::Core", {}, AppType::Core } },
{ "network", { "Network", "Qt6::Network", {"Core"}, AppType::Core } },
{ "sql", { "Sql", "Qt6::Sql", {"Core"}, AppType::Core } },
{ "xml", { "Xml", "Qt6::Xml", {"Core"}, AppType::Core } },
{ "concurrent", { "Concurrent", "Qt6::Concurrent", {"Core"}, AppType::Core } },
{ "testlib", { "Test", "Qt6::Test", {"Core"}, AppType::Core } },
{ "statemachine", { "StateMachine", "Qt6::StateMachine", {"Core"}, AppType::Core } },
{ "scxml", { "Scxml", "Qt6::Scxml", {"Core"}, AppType::Core } },
{ "remoteobjects", { "RemoteObjects", "Qt6::RemoteObjects", {"Core", "Network"}, AppType::Core } },
{ "serialport", { "SerialPort", "Qt6::SerialPort", {"Core"}, AppType::Core } },
{ "serialbus", { "SerialBus", "Qt6::SerialBus", {"Core"}, AppType::Core } },
{ "bluetooth", { "Bluetooth", "Qt6::Bluetooth", {"Core"}, AppType::Core } },
{ "nfc", { "Nfc", "Qt6::Nfc", {"Core"}, AppType::Core } },
// Gui-tier (QGuiApplication required)
{ "dbus", { "DBus", "Qt6::DBus", {"Core"}, AppType::Core } },
{ "gui", { "Gui", "Qt6::Gui", {"Core"}, AppType::Gui } },
{ "opengl", { "OpenGL", "Qt6::OpenGL", {"Core", "Gui"}, AppType::Gui } },
// Widgets-tier (QApplication required)
{ "widgets", { "Widgets", "Qt6::Widgets", {"Core", "Gui"}, AppType::Widgets } },
{ "openglwidgets", { "OpenGLWidgets", "Qt6::OpenGLWidgets", {"Core", "Gui", "Widgets", "OpenGL"}, AppType::Widgets } },
{ "printsupport", { "PrintSupport", "Qt6::PrintSupport", {"Core", "Gui", "Widgets"}, AppType::Widgets } },
// -----------------------------------------------------------------------
// qtdeclarative (src/qml, src/quick, src/quickcontrols, …)
// -----------------------------------------------------------------------
{ "qml", { "Qml", "Qt6::Qml", {"Core", "Network"}, AppType::Core } },
{ "quick", { "Quick", "Qt6::Quick", {"Core", "Gui", "Qml"}, AppType::Gui } },
{ "quickcontrols", { "QuickControls2", "Qt6::QuickControls2", {"Core", "Gui", "Quick"}, AppType::Gui } },
{ "quickdialogs", { "QuickDialogs2", "Qt6::QuickDialogs2", {"Core", "Gui", "Quick", "QuickControls2"}, AppType::Gui } },
{ "quicklayouts", { "QuickLayouts", "Qt6::QuickLayouts", {"Core", "Gui", "Quick"}, AppType::Gui } },
{ "quickwidgets", { "QuickWidgets", "Qt6::QuickWidgets", {"Core", "Gui", "Widgets", "Quick"}, AppType::Widgets } },
{ "quickshapes", { "QuickShapes", "Qt6::QuickShapes", {"Core", "Gui", "Quick"}, AppType::Gui } },
// -----------------------------------------------------------------------
// qtsvg
// -----------------------------------------------------------------------
{ "svg", { "Svg", "Qt6::Svg", {"Core", "Gui"}, AppType::Gui } },
{ "svgwidgets", { "SvgWidgets", "Qt6::SvgWidgets", {"Core", "Gui", "Widgets", "Svg"}, AppType::Widgets } },
// -----------------------------------------------------------------------
// qtmultimedia (src/multimedia, src/multimediawidgets, src/spatialaudio)
// -----------------------------------------------------------------------
{ "multimedia", { "Multimedia", "Qt6::Multimedia", {"Core", "Gui"}, AppType::Gui } },
{ "multimediawidgets", { "MultimediaWidgets", "Qt6::MultimediaWidgets", {"Core", "Gui", "Widgets", "Multimedia"}, AppType::Widgets } },
{ "spatialaudio", { "SpatialAudio", "Qt6::SpatialAudio", {"Core", "Gui", "Multimedia"}, AppType::Gui } },
// -----------------------------------------------------------------------
// qtsensors (src/sensors, src/sensorsquick)
// -----------------------------------------------------------------------
{ "sensors", { "Sensors", "Qt6::Sensors", {"Core"}, AppType::Gui } },
{ "sensorsquick", { "SensorsQuick", "Qt6::SensorsQuick", {"Core", "Qml", "Sensors"}, AppType::Gui } },
// -----------------------------------------------------------------------
// qtpositioning (src/positioning, src/positioningquick)
// -----------------------------------------------------------------------
{ "positioning", { "Positioning", "Qt6::Positioning", {"Core"}, AppType::Gui } },
{ "positioningquick", { "PositioningQuick", "Qt6::PositioningQuick", {"Core", "Qml", "Positioning"}, AppType::Gui } },
// -----------------------------------------------------------------------
// qtlocation (Technical Preview — not deprecated in Qt 6)
// -----------------------------------------------------------------------
{ "location", { "Location", "Qt6::Location", {"Core", "Gui"}, AppType::Gui } },
// -----------------------------------------------------------------------
// qtcharts
// -----------------------------------------------------------------------
{ "charts", { "Charts", "Qt6::Charts", {"Core", "Gui", "Widgets"}, AppType::Widgets } },
// -----------------------------------------------------------------------
// qtdatavis3d (src/datavisualization)
// -----------------------------------------------------------------------
{ "datavisualization", { "DataVisualization", "Qt6::DataVisualization", {"Core", "Gui"}, AppType::Gui } },
// -----------------------------------------------------------------------
// qtgraphs (Qt 6.6+; src/graphs, or src/graphs2d + src/graphs3d)
// -----------------------------------------------------------------------
{ "graphs", { "Graphs", "Qt6::Graphs", {"Core", "Gui", "Quick"}, AppType::Gui } },
{ "graphs2d", { "Graphs", "Qt6::Graphs", {"Core", "Gui", "Quick"}, AppType::Gui } },
{ "graphs3d", { "Graphs", "Qt6::Graphs", {"Core", "Gui", "Quick"}, AppType::Gui } },
// -----------------------------------------------------------------------
// qt3d (src/3dcore, src/3drender, src/3dinput, etc.)
// -----------------------------------------------------------------------
{ "3d", { "3DCore", "Qt6::3DCore", {"Core", "Gui"}, AppType::Gui } },
{ "3dcore", { "3DCore", "Qt6::3DCore", {"Core", "Gui"}, AppType::Gui } },
{ "3drender", { "3DRender", "Qt6::3DRender", {"Core", "Gui", "3DCore"}, AppType::Gui } },
{ "3dinput", { "3DInput", "Qt6::3DInput", {"Core", "Gui", "3DCore"}, AppType::Gui } },
{ "3dlogic", { "3DLogic", "Qt6::3DLogic", {"Core", "3DCore"}, AppType::Gui } },
{ "3danimation", { "3DAnimation", "Qt6::3DAnimation", {"Core", "Gui", "3DCore", "3DRender"}, AppType::Gui } },
{ "3dextras", { "3DExtras", "Qt6::3DExtras", {"Core", "Gui", "3DCore", "3DRender", "3DInput", "3DAnimation"}, AppType::Gui } },
{ "3dquick", { "3DQuick", "Qt6::3DQuick", {"Core", "Gui", "Quick", "3DCore"}, AppType::Gui } },
{ "3dquickrender", { "3DQuickRender", "Qt6::3DQuickRender", {"Core", "Gui", "Quick", "3DCore", "3DRender"}, AppType::Gui } },
{ "3dquickinput", { "3DQuickInput", "Qt6::3DQuickInput", {"Core", "Gui", "Quick", "3DCore", "3DInput"}, AppType::Gui } },
{ "3dquickanimation", { "3DQuickAnimation", "Qt6::3DQuickAnimation", {"Core", "Gui", "Quick", "3DCore", "3DAnimation"}, AppType::Gui } },
{ "3dquickextras", { "3DQuickExtras", "Qt6::3DQuickExtras", {"Core", "Gui", "Quick", "3DCore", "3DExtras"}, AppType::Gui } },
// -----------------------------------------------------------------------
// qtquick3d (src/quick3d)
// -----------------------------------------------------------------------
{ "quick3d", { "Quick3D", "Qt6::Quick3D", {"Core", "Gui", "Quick"}, AppType::Gui } },
// -----------------------------------------------------------------------
// qtquick3dphysics (src/quick3dphysics)
// -----------------------------------------------------------------------
{ "quick3dphysics", { "Quick3DPhysics", "Qt6::Quick3DPhysics", {"Core", "Gui", "Quick", "Quick3D"}, AppType::Gui } },
// -----------------------------------------------------------------------
// qtwebengine (src/core, src/webenginequick, src/webenginewidgets)
// "webengine" kept for legacy compatibility; "core" maps to WebEngineCore
// when scanning the qtwebengine submodule.
// -----------------------------------------------------------------------
{ "webengine", { "WebEngineCore", "Qt6::WebEngineCore", {"Core", "Gui", "Network"}, AppType::Gui } },
{ "core", { "WebEngineCore", "Qt6::WebEngineCore", {"Core", "Gui", "Network"}, AppType::Gui } },
{ "webenginequick", { "WebEngineQuick", "Qt6::WebEngineQuick", {"Core", "Gui", "Quick", "WebEngineCore"}, AppType::Gui } },
{ "webenginewidgets", { "WebEngineWidgets", "Qt6::WebEngineWidgets", {"Core", "Gui", "Widgets", "WebEngineCore"}, AppType::Widgets } },
// -----------------------------------------------------------------------
// qtwebchannel (src/webchannel)
// -----------------------------------------------------------------------
{ "webchannel", { "WebChannel", "Qt6::WebChannel", {"Core"}, AppType::Core } },
// -----------------------------------------------------------------------
// qtwebsockets (src/websockets)
// -----------------------------------------------------------------------
{ "websockets", { "WebSockets", "Qt6::WebSockets", {"Core", "Network"}, AppType::Core } },
// -----------------------------------------------------------------------
// qtwebview (src/webview)
// -----------------------------------------------------------------------
{ "webview", { "WebView", "Qt6::WebView", {"Core", "Gui"}, AppType::Gui } },
// -----------------------------------------------------------------------
// qtnetworkauth (src/oauth2)
// -----------------------------------------------------------------------
{ "oauth2", { "NetworkAuth", "Qt6::NetworkAuth", {"Core", "Network"}, AppType::Core } },
// -----------------------------------------------------------------------
// qthttpserver (src/httpserver)
// -----------------------------------------------------------------------
{ "httpserver", { "HttpServer", "Qt6::HttpServer", {"Core", "Network"}, AppType::Core } },
// -----------------------------------------------------------------------
// qtlottie (src/bodymovin, src/vectorimagehelpers)
// -----------------------------------------------------------------------
{ "bodymovin", { "Lottie", "Qt6::Lottie", {"Core", "Gui", "Quick"}, AppType::Gui } },
{ "vectorimagehelpers", { "LottieVectorImageHelpers", "Qt6::LottieVectorImageHelpers", {"Core", "Gui", "Quick"}, AppType::Gui } },
// -----------------------------------------------------------------------
// qtpdf (src/pdf, src/pdfwidgets)
// -----------------------------------------------------------------------
{ "pdf", { "Pdf", "Qt6::Pdf", {"Core", "Gui", "Network"}, AppType::Gui } },
{ "pdfwidgets", { "PdfWidgets", "Qt6::PdfWidgets", {"Core", "Gui", "Widgets", "Pdf"}, AppType::Widgets } },
// -----------------------------------------------------------------------
// qttexttospeech (src/texttospeech)
// -----------------------------------------------------------------------
{ "texttospeech", { "TextToSpeech", "Qt6::TextToSpeech", {"Core"}, AppType::Core } },
// -----------------------------------------------------------------------
// qtvirtualkeyboard (src/virtualkeyboard)
// -----------------------------------------------------------------------
{ "virtualkeyboard", { "VirtualKeyboard", "Qt6::VirtualKeyboard", {"Core", "Gui", "Quick"}, AppType::Gui } },
// -----------------------------------------------------------------------
// qtscxml (also in qtbase/src/scxml — same key, same info)
// -----------------------------------------------------------------------
// Already covered by "scxml" above.
// -----------------------------------------------------------------------
// qtstatemachine (also in qtbase/src/statemachine — same key, same info)
// -----------------------------------------------------------------------
// Already covered by "statemachine" above.
// -----------------------------------------------------------------------
// qtremoteobjects (also in qtbase/src/remoteobjects — same key, same info)
// -----------------------------------------------------------------------
// Already covered by "remoteobjects" above.
// -----------------------------------------------------------------------
// qtgrpc (src/grpc, src/protobuf)
// -----------------------------------------------------------------------
{ "grpc", { "Grpc", "Qt6::Grpc", {"Core", "Network"}, AppType::Core } },
{ "protobuf", { "Protobuf", "Qt6::Protobuf", {"Core"}, AppType::Core } },
// -----------------------------------------------------------------------
// qtmqtt (src/mqtt)
// -----------------------------------------------------------------------
{ "mqtt", { "Mqtt", "Qt6::Mqtt", {"Core", "Network"}, AppType::Core } },
// -----------------------------------------------------------------------
// qtcoap (src/coap)
// -----------------------------------------------------------------------
{ "coap", { "Coap", "Qt6::Coap", {"Core", "Network"}, AppType::Core } },
// -----------------------------------------------------------------------
// qtopcua (src/opcua)
// -----------------------------------------------------------------------
{ "opcua", { "OpcUa", "Qt6::OpcUa", {"Core"}, AppType::Core } },
};
// clang-format on
return kMap;
}
const ModuleInfo *findModuleByDir(const std::string &srcDirName)
{
std::string lower = srcDirName;
std::transform(lower.begin(), lower.end(), lower.begin(), ::tolower);
auto it = moduleMap().find(lower);
return it != moduleMap().end() ? &it->second : nullptr;
}
const ModuleInfo *findModuleByComponent(const std::string &componentName)
{
std::string lowerQuery = componentName;
std::transform(lowerQuery.begin(), lowerQuery.end(), lowerQuery.begin(), ::tolower);
for (const auto &[dir, info] : moduleMap()) {
std::string lowerComp = info.component;
std::transform(lowerComp.begin(), lowerComp.end(), lowerComp.begin(), ::tolower);
if (lowerComp == lowerQuery)
return &info;
}
return nullptr;
}
std::vector<std::string> resolveComponents(const ModuleInfo &mod)
{
std::vector<std::string> ordered;
std::set<std::string> visited;
std::function<void(const std::string &)> visit = [&](const std::string &comp) {
if (!visited.insert(comp).second)
return;
for (const auto &[dir, info] : moduleMap()) {
if (info.component == comp) {
for (const auto &dep : info.dependencies)
visit(dep);
break;
}
}
ordered.push_back(comp);
};
for (const auto &dep : mod.dependencies)
visit(dep);
visit(mod.component);
return ordered;
}
} // namespace QtFuzz