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Diffstat (limited to 'examples/script/qsdbg/main.cpp')
-rw-r--r-- | examples/script/qsdbg/main.cpp | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/examples/script/qsdbg/main.cpp b/examples/script/qsdbg/main.cpp new file mode 100644 index 0000000..eb377cf --- /dev/null +++ b/examples/script/qsdbg/main.cpp @@ -0,0 +1,74 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtScript> + +#include "scriptdebugger.h" + +int main(int argc, char **argv) +{ + if (argc < 2) { + fprintf(stderr, "*** you must specify a script file to evaluate (try example.qs)\n"); + return(-1); + } + + QString fileName = QString::fromLatin1(argv[1]); + QFile file(fileName); + if (!file.open(QFile::ReadOnly)) { + fprintf(stderr, "*** failed to open `%s' for reading\n", argv[1]); + return(-1); + } + + QScriptEngine engine; + QString code = QTextStream(&file).readAll(); + file.close(); + + fprintf(stdout, "\n*** Welcome to qsdbg. Debugger commands start with a . (period)\n"); + fprintf(stdout, "*** Any other input will be evaluated by the script interpreter.\n"); + fprintf(stdout, "*** Type .help for help.\n\n"); + + ScriptDebugger *dbg = new ScriptDebugger(&engine); + dbg->breakAtNextStatement(); + + engine.evaluate(code, fileName); + + return 0; +} |