source: trunk/examples/script/qsdbg/main.cpp@ 846

Last change on this file since 846 was 846, checked in by Dmitry A. Kuminov, 14 years ago

trunk: Merged in qt 4.7.2 sources from branches/vendor/nokia/qt.

File size: 3.0 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
6**
7** This file is part of the examples of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:BSD$
10** You may use this file under the terms of the BSD license as follows:
11**
12** "Redistribution and use in source and binary forms, with or without
13** modification, are permitted provided that the following conditions are
14** met:
15** * Redistributions of source code must retain the above copyright
16** notice, this list of conditions and the following disclaimer.
17** * Redistributions in binary form must reproduce the above copyright
18** notice, this list of conditions and the following disclaimer in
19** the documentation and/or other materials provided with the
20** distribution.
21** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
22** the names of its contributors may be used to endorse or promote
23** products derived from this software without specific prior written
24** permission.
25**
26** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
27** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
28** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
29** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
30** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
31** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
32** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
33** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
34** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
35** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
36** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
37** $QT_END_LICENSE$
38**
39****************************************************************************/
40
41#include <QtCore/QCoreApplication>
42#include <QtScript>
43
44#include "scriptdebugger.h"
45
46int main(int argc, char **argv)
47{
48 QCoreApplication app(argc, argv);
49
50 if (argc < 2) {
51 fprintf(stderr, "*** you must specify a script file to evaluate (try example.js)\n");
52 return(-1);
53 }
54
55 QString fileName = QString::fromLatin1(argv[1]);
56 QFile file(fileName);
57 if (!file.open(QFile::ReadOnly)) {
58 fprintf(stderr, "*** failed to open `%s' for reading\n", argv[1]);
59 return(-1);
60 }
61
62 QScriptEngine engine;
63 QString code = QTextStream(&file).readAll();
64 file.close();
65
66 fprintf(stdout, "\n*** Welcome to qsdbg. Debugger commands start with a . (period)\n");
67 fprintf(stdout, "*** Any other input will be evaluated by the script interpreter.\n");
68 fprintf(stdout, "*** Type .help for help.\n\n");
69
70 ScriptDebugger *dbg = new ScriptDebugger(&engine);
71 dbg->breakAtNextStatement();
72
73 engine.evaluate(code, fileName);
74
75 return 0;
76}
Note: See TracBrowser for help on using the repository browser.