summaryrefslogtreecommitdiffstats
path: root/examples/script/qsdbg/main.cpp
blob: eb377cf2a5be07f985e8ea187af75540461de313 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
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;
}