File indexing completed on 2023-09-24 04:10:19

 /* This file is part of the KDE libraries
     Copyright (C) 2004, 2005, 2006 Ian Reinhart Geiser <geiseri@kde.org>
     Copyright (C) 2004, 2005, 2006 Matt Broadstone <mbroadst@gmail.com>
     Copyright (C) 2004, 2005, 2006 Richard J. Moore <rich@kde.org>
     Copyright (C) 2004, 2005, 2006 Erik L. Bunce <kde@bunce.us>
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     This library is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     Library General Public License for more details.
 
     You should have received a copy of the GNU Library General Public License
     along with this library; see the file COPYING.LIB.  If not, write to
     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     Boston, MA 02110-1301, USA.
 */
 
 #include <QApplication>
 #include <QDebug>
 #include <QStringList>
 
 #include <kjs/interpreter.h>
 #include <kjs/ustring.h>
 
 #include <kjsembed/kjseglobal.h>
 #include <kjsembed/kjsembed.h>
 
 #include <QDate>
 
 using namespace KJSEmbed;
 
 void printUsage(QString appName)
 {
     (*KJSEmbed::conerr()) << "Usage: " << appName << " [options] [file]" << Qt::endl
                           << "Options:" << Qt::endl
                           << "    -e, --exec            execute script without gui support." << Qt::endl
                           << "    -i, --interactive     start interactive kjs interpreter." << Qt::endl
                           << Qt::endl;
 }
 
 int main(int argc, char **argv)
 {
     QTime time;
     time.start();
 
 #ifdef _WIN32
 #   ifdef CONSOLEIO
     RedirectIOToConsole();
 #   endif
 #endif
 
     // Handle arguments
     QString appName = argv[0];
     QStringList args;
     for (int i = 1; i < argc; i++) {
         args << argv[i];
     }
 
     QString script;
     KJS::List scriptArgs;
     bool gui = true;
 
     if (argc > 1) {
         while (!args.isEmpty()) {
             QString arg = args.takeFirst();
             if (arg.contains('-')) {
                 if ((arg == "--version") || (arg == "-v")) {
                     printf("Qt: %s\n", qVersion());
                     return 0;
                 }
                 if ((arg == "--exec") || (arg == "-e")) {
                     gui = false;
                 } else if ((arg == "--interactive") || (arg == "-i")) {
                     (*KJSEmbed::conout()) << "Interactive";
                 } else {
                     printUsage(appName);
                     return 0;
                 }
             } else {
                 if (!script.isEmpty()) {
                     scriptArgs.append(KJS::jsString(arg));
                 } else {
                     script = arg;
                 }
             }
         }
     } else {
         printUsage(appName);
         return 0;
     }
 
     // Setup QApplication
     QCoreApplication *app;
 
     if (gui) {
         app = new QApplication(argc, argv);
         QObject::connect(app, SIGNAL(lastWindowClosed()), app, SLOT(quit()));
     } else {
         qDebug("no GUI");
         app = new QCoreApplication(argc, argv);
     }
     qDebug(" New %s %dms", app->metaObject()->className(), time.elapsed());
 
     app->setApplicationName(appName);
 
     // Setup Interpreter
     time.restart();
     Engine kernel;
     qDebug(" New engine %dms", time.elapsed());
     time.restart();
 
     KJS::Interpreter *js = kernel.interpreter();
     js->setShouldPrintExceptions(true);
     KJS::ExecState *exec = js->globalExec();
 
     // Publish bindings
     KJS::JSObject *appObject = kernel.addObject(app, "Application");
     KJS::JSObject *argObject = js->builtinArray()->construct(exec, scriptArgs);
     appObject->put(exec, "args", argObject);
     Engine::ExitStatus result = Engine::Failure;
 
     if (!script.isEmpty()) {
         result = kernel.runFile(toUString(script));
     } else { // exec shell
         result = kernel.runFile(":/console.js");
     }
 
     if (result != Engine::Success) {
         KJS::Completion jsres = kernel.completion();
         (*KJSEmbed::conerr()) << toQString(jsres.value()->toString(exec)) << Qt::endl;
     }
     return (int)result;
 }