1 | /**************************************************************************** |
2 | ** |
3 | ** Copyright (C) 2018 The Qt Company Ltd. |
4 | ** Contact: https://www.qt.io/licensing/ |
5 | ** |
6 | ** This file is part of the Qt Linguist of the Qt Toolkit. |
7 | ** |
8 | ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
9 | ** Commercial License Usage |
10 | ** Licensees holding valid commercial Qt licenses may use this file in |
11 | ** accordance with the commercial license agreement provided with the |
12 | ** Software or, alternatively, in accordance with the terms contained in |
13 | ** a written agreement between you and The Qt Company. For licensing terms |
14 | ** and conditions see https://www.qt.io/terms-conditions. For further |
15 | ** information use the contact form at https://www.qt.io/contact-us. |
16 | ** |
17 | ** GNU General Public License Usage |
18 | ** Alternatively, this file may be used under the terms of the GNU |
19 | ** General Public License version 3 as published by the Free Software |
20 | ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
21 | ** included in the packaging of this file. Please review the following |
22 | ** information to ensure the GNU General Public License requirements will |
23 | ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
24 | ** |
25 | ** $QT_END_LICENSE$ |
26 | ** |
27 | ****************************************************************************/ |
28 | |
29 | #include "runqttool.h" |
30 | |
31 | #include "profileutils.h" |
32 | |
33 | #include <QtCore/qcoreapplication.h> |
34 | #include <QtCore/qdir.h> |
35 | #include <QtCore/qregexp.h> |
36 | |
37 | #include <cstdlib> |
38 | #include <iostream> |
39 | |
40 | #ifdef Q_OS_UNIX |
41 | #include <sys/wait.h> |
42 | #endif |
43 | |
44 | class FMT { |
45 | Q_DECLARE_TR_FUNCTIONS(Linguist) |
46 | }; |
47 | |
48 | static QString qtToolFilePath(const QString &toolName) |
49 | { |
50 | QString filePath = QCoreApplication::instance()->applicationDirPath() |
51 | + QLatin1Char('/') + toolName; |
52 | #ifdef Q_OS_WIN |
53 | filePath.append(QLatin1String(".exe" )); |
54 | #endif |
55 | return QDir::cleanPath(path: filePath); |
56 | } |
57 | |
58 | static void printErr(const QString &out) |
59 | { |
60 | std::cerr << qUtf8Printable(out); |
61 | } |
62 | |
63 | static QString shellQuoted(const QString &str) |
64 | { |
65 | static QRegExp rx(QStringLiteral("\\s" )); |
66 | QString result = str; |
67 | if (result.contains(rx)) { |
68 | const QLatin1Char dblqt = QLatin1Char('"'); |
69 | result.prepend(c: dblqt); |
70 | result.append(c: dblqt); |
71 | } |
72 | return result; |
73 | } |
74 | |
75 | static QStringList shellQuoted(const QStringList &strs) |
76 | { |
77 | QStringList result; |
78 | result.reserve(alloc: strs.size()); |
79 | std::transform(first: strs.begin(), last: strs.end(), result: std::back_inserter(x&: result), |
80 | unary_op: static_cast<QString (*)(const QString &)>(&shellQuoted)); |
81 | return result; |
82 | } |
83 | |
84 | static QString commandLineForSystem(const QString &program, |
85 | const QStringList &arguments) |
86 | { |
87 | return shellQuoted(str: program) |
88 | + QLatin1Char(' ') |
89 | + shellQuoted(strs: arguments).join(sep: QLatin1Char(' ')); |
90 | } |
91 | |
92 | void runQtTool(const QString &toolName, const QStringList &arguments) |
93 | { |
94 | int exitCode = 0; |
95 | const QString commandLine = commandLineForSystem(program: qtToolFilePath(toolName), arguments); |
96 | #if defined(Q_OS_WIN) |
97 | exitCode = _wsystem(reinterpret_cast<const wchar_t *>(commandLine.utf16())); |
98 | #elif defined(Q_OS_UNIX) |
99 | int ret = std::system(qPrintable(commandLine)); |
100 | exitCode = WEXITSTATUS(ret); |
101 | #else |
102 | exitCode = std::system(qPrintable(commandLine)); |
103 | #endif |
104 | if (exitCode != 0) |
105 | exit(status: exitCode); |
106 | } |
107 | |
108 | std::unique_ptr<QTemporaryFile> createProjectDescription(QStringList args) |
109 | { |
110 | std::unique_ptr<QTemporaryFile> file(new QTemporaryFile(QStringLiteral("XXXXXX.json" ))); |
111 | if (!file->open()) { |
112 | printErr(out: FMT::tr(sourceText: "Cannot create temporary file: %1\n" ).arg(a: file->errorString())); |
113 | exit(status: 1); |
114 | } |
115 | file->close(); |
116 | args << QStringLiteral("-out" ) << file->fileName(); |
117 | runQtTool(QStringLiteral("lprodump" ), arguments: args); |
118 | return file; |
119 | } |
120 | |