diff options
Diffstat (limited to 'src/tools/qdbusxml2cpp/qdbusxml2cpp.cpp')
| -rw-r--r-- | src/tools/qdbusxml2cpp/qdbusxml2cpp.cpp | 355 |
1 files changed, 233 insertions, 122 deletions
diff --git a/src/tools/qdbusxml2cpp/qdbusxml2cpp.cpp b/src/tools/qdbusxml2cpp/qdbusxml2cpp.cpp index f0e0b6ddec..d637854d2b 100644 --- a/src/tools/qdbusxml2cpp/qdbusxml2cpp.cpp +++ b/src/tools/qdbusxml2cpp/qdbusxml2cpp.cpp @@ -27,18 +27,69 @@ using namespace Qt::StringLiterals; -static QString globalClassName; -static QString parentClassName; -static QString proxyFile; -static QString adaptorFile; -static QString inputFile; -static bool skipNamespaces; -static bool verbose; -static bool includeMocs; -static QString commandLine; -static QStringList includes; -static QStringList globalIncludes; -static QStringList wantedInterfaces; +class QDBusXmlToCpp final +{ +public: + int run(const QCoreApplication &app); + +private: + class DiagnosticsReporter final : public QDBusIntrospection::DiagnosticsReporter + { + public: + void setFileName(const QString &fileName) { m_fileName = fileName; } + bool hadErrors() const { return m_hadErrors; } + + void warning(const QDBusIntrospection::SourceLocation &location, const char *msg, + ...) override; + void error(const QDBusIntrospection::SourceLocation &location, const char *msg, + ...) override; + void note(const QDBusIntrospection::SourceLocation &location, const char *msg, ...) + Q_ATTRIBUTE_FORMAT_PRINTF(3, 4); + + private: + QString m_fileName; + bool m_hadErrors = false; + + void report(const QDBusIntrospection::SourceLocation &location, const char *msg, va_list ap, + const char *severity); + }; + + enum ClassType { Proxy, Adaptor }; + + void writeAdaptor(const QString &filename, const QDBusIntrospection::Interfaces &interfaces); + void writeProxy(const QString &filename, const QDBusIntrospection::Interfaces &interfaces); + + QDBusIntrospection::Interfaces readInput(); + void cleanInterfaces(QDBusIntrospection::Interfaces &interfaces); + QTextStream &writeHeader(QTextStream &ts, bool changesWillBeLost); + QString classNameForInterface(const QString &interface, ClassType classType); + QByteArray qtTypeName(const QDBusIntrospection::SourceLocation &location, + const QString &signature, + const QDBusIntrospection::Annotations &annotations, + qsizetype paramId = -1, const char *direction = "Out"); + void + writeArgList(QTextStream &ts, const QStringList &argNames, + const QDBusIntrospection::Annotations &annotations, + const QDBusIntrospection::Arguments &inputArgs, + const QDBusIntrospection::Arguments &outputArgs = QDBusIntrospection::Arguments()); + void writeSignalArgList(QTextStream &ts, const QStringList &argNames, + const QDBusIntrospection::Annotations &annotations, + const QDBusIntrospection::Arguments &outputArgs); + QString propertyGetter(const QDBusIntrospection::Property &property); + QString propertySetter(const QDBusIntrospection::Property &property); + + QString globalClassName; + QString parentClassName; + QString inputFile; + bool skipNamespaces = false; + bool includeMocs = false; + QString commandLine; + QStringList includes; + QStringList globalIncludes; + QStringList wantedInterfaces; + + DiagnosticsReporter reporter; +}; static const char includeList[] = "#include <QtCore/QByteArray>\n" @@ -51,29 +102,71 @@ static const char includeList[] = static const char forwardDeclarations[] = "#include <QtCore/qcontainerfwd.h>\n"; -static QDBusIntrospection::Interfaces readInput() +void QDBusXmlToCpp::DiagnosticsReporter::warning(const QDBusIntrospection::SourceLocation &location, + const char *msg, ...) +{ + va_list ap; + va_start(ap, msg); + report(location, msg, ap, "warning"); + va_end(ap); +} + +void QDBusXmlToCpp::DiagnosticsReporter::error(const QDBusIntrospection::SourceLocation &location, + const char *msg, ...) +{ + va_list ap; + va_start(ap, msg); + report(location, msg, ap, "error"); + va_end(ap); + m_hadErrors = true; +} + +void QDBusXmlToCpp::DiagnosticsReporter::note(const QDBusIntrospection::SourceLocation &location, + const char *msg, ...) +{ + va_list ap; + va_start(ap, msg); + report(location, msg, ap, "note"); + va_end(ap); + m_hadErrors = true; +} + +void QDBusXmlToCpp::DiagnosticsReporter::report(const QDBusIntrospection::SourceLocation &location, + const char *msg, va_list ap, const char *severity) +{ + fprintf(stderr, "%s:%lld:%lld: %s: ", qPrintable(m_fileName), + (long long int)location.lineNumber, (long long int)location.columnNumber + 1, severity); + vfprintf(stderr, msg, ap); +} + +QDBusIntrospection::Interfaces QDBusXmlToCpp::readInput() { QFile input(inputFile); - if (inputFile.isEmpty() || inputFile == "-"_L1) - input.open(stdin, QIODevice::ReadOnly); - else - input.open(QIODevice::ReadOnly); + if (inputFile.isEmpty() || inputFile == "-"_L1) { + reporter.setFileName("<standard input>"_L1); + if (!input.open(stdin, QIODevice::ReadOnly)) { + fprintf(stderr, PROGRAMNAME ": could not open standard input: %s\n", + qPrintable(input.errorString())); + exit(1); + } + } else { + reporter.setFileName(inputFile); + if (!input.open(QIODevice::ReadOnly)) { + fprintf(stderr, PROGRAMNAME ": could not open input file '%s': %s\n", + qPrintable(inputFile), qPrintable(input.errorString())); + exit(1); + } + } QByteArray data = input.readAll(); + auto interfaces = QDBusIntrospection::parseInterfaces(QString::fromUtf8(data), &reporter); + if (reporter.hadErrors()) + exit(1); - // check if the input is already XML - data = data.trimmed(); - if (data.startsWith("<!DOCTYPE ") || data.startsWith("<?xml") || - data.startsWith("<node") || data.startsWith("<interface")) - // already XML - return QDBusIntrospection::parseInterfaces(QString::fromUtf8(data)); - - fprintf(stderr, "%s: Cannot process input: '%s'. Stop.\n", - PROGRAMNAME, qPrintable(inputFile)); - exit(1); + return interfaces; } -static void cleanInterfaces(QDBusIntrospection::Interfaces &interfaces) +void QDBusXmlToCpp::cleanInterfaces(QDBusIntrospection::Interfaces &interfaces) { if (!wantedInterfaces.isEmpty()) { QDBusIntrospection::Interfaces::Iterator it = interfaces.begin(); @@ -179,11 +272,11 @@ static QString moc(const QString &name) return retval; } -static QTextStream &writeHeader(QTextStream &ts, bool changesWillBeLost) +QTextStream &QDBusXmlToCpp::writeHeader(QTextStream &ts, bool changesWillBeLost) { ts << "/*\n" " * This file was generated by " PROGRAMNAME " version " PROGRAMVERSION "\n" - " * Command line was: " << commandLine << "\n" + " * Source file was " << QFileInfo(inputFile).fileName() << "\n" " *\n" " * " PROGRAMNAME " is " PROGRAMCOPYRIGHT "\n" " *\n" @@ -200,8 +293,8 @@ static QTextStream &writeHeader(QTextStream &ts, bool changesWillBeLost) return ts; } -enum ClassType { Proxy, Adaptor }; -static QString classNameForInterface(const QString &interface, ClassType classType) +QString QDBusXmlToCpp::classNameForInterface(const QString &interface, + QDBusXmlToCpp::ClassType classType) { if (!globalClassName.isEmpty()) return globalClassName; @@ -226,39 +319,39 @@ static QString classNameForInterface(const QString &interface, ClassType classTy return retval; } -static QByteArray qtTypeName(const QString &where, const QString &signature, - const QDBusIntrospection::Annotations &annotations, qsizetype paramId = -1, - const char *direction = "Out") +QByteArray QDBusXmlToCpp::qtTypeName(const QDBusIntrospection::SourceLocation &location, + const QString &signature, + const QDBusIntrospection::Annotations &annotations, + qsizetype paramId, const char *direction) { int type = QDBusMetaType::signatureToMetaType(signature.toLatin1()).id(); if (type == QMetaType::UnknownType) { QString annotationName = u"org.qtproject.QtDBus.QtTypeName"_s; if (paramId >= 0) annotationName += ".%1%2"_L1.arg(QLatin1StringView(direction)).arg(paramId); - QString qttype = annotations.value(annotationName); + auto annotation = annotations.value(annotationName); + QString qttype = annotation.value; if (!qttype.isEmpty()) return std::move(qttype).toLatin1(); QString oldAnnotationName = u"com.trolltech.QtDBus.QtTypeName"_s; if (paramId >= 0) oldAnnotationName += ".%1%2"_L1.arg(QLatin1StringView(direction)).arg(paramId); - qttype = annotations.value(oldAnnotationName); + annotation = annotations.value(oldAnnotationName); + qttype = annotation.value; if (qttype.isEmpty()) { - fprintf(stderr, "%s: Got unknown type `%s' processing '%s'\n", - PROGRAMNAME, qPrintable(signature), qPrintable(inputFile)); - fprintf(stderr, - "You should add <annotation name=\"%s\" value=\"<type>\"/> to the XML " - "description for '%s'\n", - qPrintable(annotationName), qPrintable(where)); + reporter.error(location, "unknown type `%s'\n", qPrintable(signature)); + reporter.note(location, "you should add <annotation name=\"%s\" value=\"<type>\"/>\n", + qPrintable(annotationName)); exit(1); } - fprintf(stderr, "%s: Warning: deprecated annotation '%s' found while processing '%s'; " - "suggest updating to '%s'\n", - PROGRAMNAME, qPrintable(oldAnnotationName), qPrintable(inputFile), - qPrintable(annotationName)); + reporter.warning(annotation.location, "deprecated annotation '%s' found\n", + qPrintable(oldAnnotationName)); + reporter.note(annotation.location, "suggest updating to '%s'\n", + qPrintable(annotationName)); return std::move(qttype).toLatin1(); } @@ -319,17 +412,17 @@ static QStringList makeArgNames(const QDBusIntrospection::Arguments &inputArgs, return retval; } -static void writeArgList(QTextStream &ts, const QStringList &argNames, - const QDBusIntrospection::Annotations &annotations, - const QDBusIntrospection::Arguments &inputArgs, - const QDBusIntrospection::Arguments &outputArgs = QDBusIntrospection::Arguments()) +void QDBusXmlToCpp::writeArgList(QTextStream &ts, const QStringList &argNames, + const QDBusIntrospection::Annotations &annotations, + const QDBusIntrospection::Arguments &inputArgs, + const QDBusIntrospection::Arguments &outputArgs) { // input args: bool first = true; qsizetype argPos = 0; for (qsizetype i = 0; i < inputArgs.size(); ++i) { const QDBusIntrospection::Argument &arg = inputArgs.at(i); - QString type = constRefArg(qtTypeName(arg.name, arg.type, annotations, i, "In")); + QString type = constRefArg(qtTypeName(arg.location, arg.type, annotations, i, "In")); if (!first) ts << ", "; @@ -346,22 +439,21 @@ static void writeArgList(QTextStream &ts, const QStringList &argNames, if (!first) ts << ", "; - ts << nonConstRefArg(qtTypeName(arg.name, arg.type, annotations, i, "Out")) + ts << nonConstRefArg(qtTypeName(arg.location, arg.type, annotations, i, "Out")) << argNames.at(argPos++); first = false; } } -static void writeSignalArgList(QTextStream &ts, const QStringList &argNames, - const QDBusIntrospection::Annotations &annotations, - const QDBusIntrospection::Arguments &outputArgs) +void QDBusXmlToCpp::writeSignalArgList(QTextStream &ts, const QStringList &argNames, + const QDBusIntrospection::Annotations &annotations, + const QDBusIntrospection::Arguments &outputArgs) { bool first = true; qsizetype argPos = 0; for (qsizetype i = 0; i < outputArgs.size(); ++i) { const QDBusIntrospection::Argument &arg = outputArgs.at(i); - QString type = constRefArg( - qtTypeName(arg.name, arg.type, annotations, i, "Out")); + QString type = constRefArg(qtTypeName(arg.location, arg.type, annotations, i, "Out")); if (!first) ts << ", "; @@ -370,49 +462,49 @@ static void writeSignalArgList(QTextStream &ts, const QStringList &argNames, } } -static QString propertyGetter(const QDBusIntrospection::Property &property) +QString QDBusXmlToCpp::propertyGetter(const QDBusIntrospection::Property &property) { - QString getter = property.annotations.value("org.qtproject.QtDBus.PropertyGetter"_L1); - if (!getter.isEmpty()) - return getter; - - getter = property.annotations.value("com.trolltech.QtDBus.propertyGetter"_L1); - if (!getter.isEmpty()) { - fprintf(stderr, "%s: Warning: deprecated annotation 'com.trolltech.QtDBus.propertyGetter' found" - " while processing '%s';" - " suggest updating to 'org.qtproject.QtDBus.PropertyGetter'\n", - PROGRAMNAME, qPrintable(inputFile)); - return getter; + auto annotation = property.annotations.value("org.qtproject.QtDBus.PropertyGetter"_L1); + if (!annotation.value.isEmpty()) + return annotation.value; + + annotation = property.annotations.value("com.trolltech.QtDBus.propertyGetter"_L1); + if (!annotation.value.isEmpty()) { + reporter.warning(annotation.location, + "deprecated annotation 'com.trolltech.QtDBus.propertyGetter' found\n"); + reporter.note(annotation.location, + "suggest updating to 'org.qtproject.QtDBus.PropertyGetter'\n"); + return annotation.value; } - getter = property.name; + QString getter = property.name; getter[0] = getter[0].toLower(); return getter; } -static QString propertySetter(const QDBusIntrospection::Property &property) +QString QDBusXmlToCpp::propertySetter(const QDBusIntrospection::Property &property) { - QString setter = property.annotations.value("org.qtproject.QtDBus.PropertySetter"_L1); - if (!setter.isEmpty()) - return setter; - - setter = property.annotations.value("com.trolltech.QtDBus.propertySetter"_L1); - if (!setter.isEmpty()) { - fprintf(stderr, "%s: Warning: deprecated annotation 'com.trolltech.QtDBus.propertySetter' found" - " while processing '%s';" - " suggest updating to 'org.qtproject.QtDBus.PropertySetter'\n", - PROGRAMNAME, qPrintable(inputFile)); - return setter; + auto annotation = property.annotations.value("org.qtproject.QtDBus.PropertySetter"_L1); + if (!annotation.value.isEmpty()) + return annotation.value; + + annotation = property.annotations.value("com.trolltech.QtDBus.propertySetter"_L1); + if (!annotation.value.isEmpty()) { + reporter.warning(annotation.location, + "deprecated annotation 'com.trolltech.QtDBus.propertySetter' found\n"); + reporter.note(annotation.location, + "suggest updating to 'org.qtproject.QtDBus.PropertySetter'\n"); + return annotation.value; } - setter = "set"_L1 + property.name; + QString setter = "set"_L1 + property.name; setter[3] = setter[3].toUpper(); return setter; } static QString methodName(const QDBusIntrospection::Method &method) { - QString name = method.annotations.value(u"org.qtproject.QtDBus.MethodName"_s); + QString name = method.annotations.value(u"org.qtproject.QtDBus.MethodName"_s).value; if (!name.isEmpty()) return name; @@ -456,7 +548,8 @@ static bool openFile(const QString &fileName, QFile &file) return isOk; } -static void writeProxy(const QString &filename, const QDBusIntrospection::Interfaces &interfaces) +void QDBusXmlToCpp::writeProxy(const QString &filename, + const QDBusIntrospection::Interfaces &interfaces) { // open the file QString headerName = header(filename); @@ -550,7 +643,7 @@ static void writeProxy(const QString &filename, const QDBusIntrospection::Interf // properties: for (const QDBusIntrospection::Property &property : interface->properties) { - QByteArray type = qtTypeName(property.name, property.type, property.annotations); + QByteArray type = qtTypeName(property.location, property.type, property.annotations); QString getter = propertyGetter(property); QString setter = propertySetter(property); @@ -588,13 +681,14 @@ static void writeProxy(const QString &filename, const QDBusIntrospection::Interf // methods: hs << "public Q_SLOTS: // METHODS\n"; for (const QDBusIntrospection::Method &method : interface->methods) { - bool isDeprecated = method.annotations.value("org.freedesktop.DBus.Deprecated"_L1) == "true"_L1; - bool isNoReply = - method.annotations.value(ANNOTATION_NO_WAIT ""_L1) == "true"_L1; + bool isDeprecated = method.annotations.value("org.freedesktop.DBus.Deprecated"_L1).value + == "true"_L1; + bool isNoReply = method.annotations.value(ANNOTATION_NO_WAIT ""_L1).value == "true"_L1; if (isNoReply && !method.outputArgs.isEmpty()) { - fprintf(stderr, "%s: warning while processing '%s': method %s in interface %s is marked 'no-reply' but has output arguments.\n", - PROGRAMNAME, qPrintable(inputFile), qPrintable(method.name), - qPrintable(interface->name)); + reporter.warning(method.location, + "method %s in interface %s is marked 'no-reply' but has output " + "arguments.\n", + qPrintable(method.name), qPrintable(interface->name)); continue; } @@ -609,8 +703,9 @@ static void writeProxy(const QString &filename, const QDBusIntrospection::Interf hs << "inline QDBusPendingReply<"; for (qsizetype i = 0; i < method.outputArgs.size(); ++i) hs << (i > 0 ? ", " : "") - << templateArg(qtTypeName(method.outputArgs.at(i).name, method.outputArgs.at(i).type, - method.annotations, i, "Out")); + << templateArg(qtTypeName(method.outputArgs.at(i).location, + method.outputArgs.at(i).type, method.annotations, + i, "Out")); hs << "> "; } @@ -643,8 +738,9 @@ static void writeProxy(const QString &filename, const QDBusIntrospection::Interf if (method.outputArgs.size() > 1) { // generate the old-form QDBusReply methods with multiple incoming parameters hs << (isDeprecated ? " Q_DECL_DEPRECATED " : " ") << "inline QDBusReply<" - << templateArg(qtTypeName(method.outputArgs.first().name, method.outputArgs.first().type, - method.annotations, 0, "Out")) + << templateArg(qtTypeName(method.outputArgs.first().location, + method.outputArgs.first().type, method.annotations, 0, + "Out")) << "> "; hs << method.name << "("; @@ -673,8 +769,9 @@ static void writeProxy(const QString &filename, const QDBusIntrospection::Interf // yes, starting from 1 for (qsizetype i = 1; i < method.outputArgs.size(); ++i) hs << " " << argNames.at(argPos++) << " = qdbus_cast<" - << templateArg(qtTypeName(method.outputArgs.at(i).name, method.outputArgs.at(i).type, - method.annotations, i, "Out")) + << templateArg(qtTypeName(method.outputArgs.at(i).location, + method.outputArgs.at(i).type, method.annotations, + i, "Out")) << ">(reply.arguments().at(" << i << "));\n"; hs << " }\n" " return reply;\n" @@ -687,7 +784,7 @@ static void writeProxy(const QString &filename, const QDBusIntrospection::Interf hs << "Q_SIGNALS: // SIGNALS\n"; for (const QDBusIntrospection::Signal &signal : interface->signals_) { hs << " "; - if (signal.annotations.value("org.freedesktop.DBus.Deprecated"_L1) == "true"_L1) + if (signal.annotations.value("org.freedesktop.DBus.Deprecated"_L1).value == "true"_L1) hs << "Q_DECL_DEPRECATED "; hs << "void " << signal.name << "("; @@ -767,7 +864,8 @@ static void writeProxy(const QString &filename, const QDBusIntrospection::Interf } } -static void writeAdaptor(const QString &filename, const QDBusIntrospection::Interfaces &interfaces) +void QDBusXmlToCpp::writeAdaptor(const QString &filename, + const QDBusIntrospection::Interfaces &interfaces) { // open the file QString headerName = header(filename); @@ -860,7 +958,7 @@ static void writeAdaptor(const QString &filename, const QDBusIntrospection::Inte << " \"\")\n" "public:\n" " " << className << "(" << parent << " *parent);\n" - " virtual ~" << className << "();\n\n"; + " ~" << className << "() override;\n\n"; if (!parentClassName.isEmpty()) hs << " inline " << parent << " *parent() const\n" @@ -880,7 +978,7 @@ static void writeAdaptor(const QString &filename, const QDBusIntrospection::Inte hs << "public: // PROPERTIES\n"; for (const QDBusIntrospection::Property &property : interface->properties) { - QByteArray type = qtTypeName(property.name, property.type, property.annotations); + QByteArray type = qtTypeName(property.location, property.type, property.annotations); QString constRefType = constRefArg(type); QString getter = propertyGetter(property); QString setter = propertySetter(property); @@ -921,11 +1019,12 @@ static void writeAdaptor(const QString &filename, const QDBusIntrospection::Inte hs << "public Q_SLOTS: // METHODS\n"; for (const QDBusIntrospection::Method &method : interface->methods) { - bool isNoReply = - method.annotations.value(ANNOTATION_NO_WAIT ""_L1) == "true"_L1; + bool isNoReply = method.annotations.value(ANNOTATION_NO_WAIT ""_L1).value == "true"_L1; if (isNoReply && !method.outputArgs.isEmpty()) { - fprintf(stderr, "%s: warning while processing '%s': method %s in interface %s is marked 'no-reply' but has output arguments.\n", - PROGRAMNAME, qPrintable(inputFile), qPrintable(method.name), qPrintable(interface->name)); + reporter.warning(method.location, + "method %s in interface %s is marked 'no-reply' but has output " + "arguments.\n", + qPrintable(method.name), qPrintable(interface->name)); continue; } @@ -938,8 +1037,9 @@ static void writeAdaptor(const QString &filename, const QDBusIntrospection::Inte hs << "void "; cs << "void "; } else { - returnType = qtTypeName(method.outputArgs.first().name, method.outputArgs.first().type, - method.annotations, 0, "Out"); + returnType = + qtTypeName(method.outputArgs.first().location, + method.outputArgs.first().type, method.annotations, 0, "Out"); hs << returnType << " "; cs << returnType << " "; } @@ -974,14 +1074,14 @@ static void writeAdaptor(const QString &filename, const QDBusIntrospection::Inte if (!method.outputArgs.isEmpty()) cs << ", Q_RETURN_ARG(" - << qtTypeName(method.outputArgs.at(0).name, method.outputArgs.at(0).type, method.annotations, - 0, "Out") + << qtTypeName(method.outputArgs.at(0).location, method.outputArgs.at(0).type, + method.annotations, 0, "Out") << ", " << argNames.at(method.inputArgs.size()) << ")"; for (qsizetype i = 0; i < method.inputArgs.size(); ++i) cs << ", Q_ARG(" - << qtTypeName(method.inputArgs.at(i).name, method.inputArgs.at(i).type, method.annotations, - i, "In") + << qtTypeName(method.inputArgs.at(i).location, method.inputArgs.at(i).type, + method.annotations, i, "In") << ", " << argNames.at(i) << ")"; cs << ");\n"; @@ -1060,12 +1160,8 @@ static void writeAdaptor(const QString &filename, const QDBusIntrospection::Inte } } -int main(int argc, char **argv) +int QDBusXmlToCpp::run(const QCoreApplication &app) { - QCoreApplication app(argc, argv); - QCoreApplication::setApplicationName(QStringLiteral(PROGRAMNAME)); - QCoreApplication::setApplicationVersion(QStringLiteral(PROGRAMVERSION)); - QCommandLineParser parser; parser.setApplicationDescription( "Produces the C++ code to implement the interfaces defined in the input file.\n\n" @@ -1087,7 +1183,9 @@ int main(int argc, char **argv) parser.addOption(adapterCodeOption); QCommandLineOption classNameOption(QStringList{u"c"_s, u"classname"_s}, - u"Use <classname> as the class name for the generated classes"_s, u"classname"_s); + u"Use <classname> as the class name for the generated classes. " + u"This option can only be used when processing a single interface."_s, + u"classname"_s); parser.addOption(classNameOption); QCommandLineOption addIncludeOption(QStringList{u"i"_s, u"include"_s}, @@ -1120,15 +1218,15 @@ int main(int argc, char **argv) parser.process(app); - adaptorFile = parser.value(adapterCodeOption); + QString adaptorFile = parser.value(adapterCodeOption); globalClassName = parser.value(classNameOption); includes = parser.values(addIncludeOption); globalIncludes = parser.values(addGlobalIncludeOption); parentClassName = parser.value(adapterParentOption); includeMocs = parser.isSet(mocIncludeOption); skipNamespaces = parser.isSet(noNamespaceOption); - proxyFile = parser.value(proxyCodeOption); - verbose = parser.isSet(verboseOption); + QString proxyFile = parser.value(proxyCodeOption); + bool verbose = parser.isSet(verboseOption); wantedInterfaces = parser.positionalArguments(); if (!wantedInterfaces.isEmpty()) { @@ -1147,6 +1245,11 @@ int main(int argc, char **argv) QDBusIntrospection::Interfaces interfaces = readInput(); cleanInterfaces(interfaces); + if (!globalClassName.isEmpty() && interfaces.count() != 1) { + qCritical("Option -c/--classname can only be used with a single interface.\n"); + return 1; + } + QStringList args = app.arguments(); args.removeFirst(); commandLine = PROGRAMNAME " "_L1 + args.join(u' '); @@ -1160,3 +1263,11 @@ int main(int argc, char **argv) return 0; } +int main(int argc, char **argv) +{ + QCoreApplication app(argc, argv); + QCoreApplication::setApplicationName(QStringLiteral(PROGRAMNAME)); + QCoreApplication::setApplicationVersion(QStringLiteral(PROGRAMVERSION)); + + return QDBusXmlToCpp().run(app); +} |