txXPathNode* txStandaloneXSLTProcessor::parsePath(const nsACString& aPath, ErrorObserver& aErr) { NS_ConvertASCIItoUCS2 path(aPath); ifstream xmlInput(PromiseFlatCString(aPath).get(), ios::in); if (!xmlInput) { aErr.receiveError(NS_LITERAL_STRING("Couldn't open ") + path); return 0; } // parse source txXPathNode* xmlDoc; nsAutoString errors; nsresult rv = txParseFromStream(xmlInput, path, errors, &xmlDoc); xmlInput.close(); if (NS_FAILED(rv) || !xmlDoc) { aErr.receiveError(NS_LITERAL_STRING("Parsing error \"") + errors + NS_LITERAL_STRING("\"")); } return xmlDoc; }
int main(int argc, char** argv) { QApplication myApp(argc, argv); myApp.setOrganizationName("CommonTK"); myApp.setApplicationName("CommandLineModuleExplorer"); ctkCommandLineParser cmdLineParser; cmdLineParser.setArgumentPrefix("--", "-"); cmdLineParser.setStrictModeEnabled(true); cmdLineParser.addArgument("module", "", QVariant::String, "Path to a CLI module (executable)"); //cmdLineParser.addArgument("module-xml", "", QVariant::String, "Path to a CLI XML description."); cmdLineParser.addArgument("validate-module", "", QVariant::String, "Path to a CLI module"); cmdLineParser.addArgument("validate-xml", "", QVariant::String, "Path to a CLI XML description."); cmdLineParser.addArgument("verbose", "v", QVariant::Bool, "Be verbose."); cmdLineParser.addArgument("help", "h", QVariant::Bool, "Print this help text."); bool parseOkay = false; QHash<QString, QVariant> args = cmdLineParser.parseArguments(argc, argv, &parseOkay); QTextStream out(stdout, QIODevice::WriteOnly); if(!parseOkay) { out << "Error parsing command line arguments: " << cmdLineParser.errorString() << '\n'; return EXIT_FAILURE; } if (args.contains("help")) { out << "Usage:\n" << cmdLineParser.helpText(); out.flush(); return EXIT_SUCCESS; } if (args.contains("validate-module")) { if (args.contains("validate-xml")) { out << "Ignoring \"validate-xml\" option.\n\n"; } QString input = args["validate-module"].toString(); if (!QFile::exists(input)) { qCritical() << "Module does not exist:" << input; return EXIT_FAILURE; } QProcess process; process.setReadChannel(QProcess::StandardOutput); process.start(input, QStringList("--xml")); if (!process.waitForFinished() || process.exitStatus() == QProcess::CrashExit || process.error() != QProcess::UnknownError) { qWarning() << "The executable at" << input << "could not be started:" << process.errorString(); return EXIT_FAILURE; } process.waitForReadyRead(); QByteArray xml = process.readAllStandardOutput(); if (args.contains("verbose")) { qDebug() << xml; } // validate the outputted xml description QBuffer xmlInput(&xml); xmlInput.open(QIODevice::ReadOnly); ctkCmdLineModuleXmlValidator validator(&xmlInput); if (!validator.validateInput()) { qCritical() << validator.errorString(); return EXIT_FAILURE; } return EXIT_SUCCESS; } else if (args.contains("validate-xml")) { QFile input(args["validate-xml"].toString()); if (!input.exists()) { qCritical() << "XML description does not exist:" << input.fileName(); return EXIT_FAILURE; } input.open(QIODevice::ReadOnly); ctkCmdLineModuleXmlValidator validator(&input); if (!validator.validateInput()) { qCritical() << validator.errorString(); return EXIT_FAILURE; } return EXIT_SUCCESS; } //ctkCmdLineModuleDescription* descr = ctkCmdLineModuleDescription::parse(&input); ctkCLModuleExplorerMainWindow mainWindow; if (args.contains("module")) { mainWindow.addModule(args["module"].toString()); } mainWindow.show(); return myApp.exec(); }