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
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
|
/* This file is part of the KDE libraries
* Copyright (C) 2016 Kåre Särs <kare.sars@iki.fi>
*
* 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 <QCoreApplication>
#include <QFile>
#include <QFileInfo>
#include <QString>
#include <QRegularExpression>
#include <QDebug>
#include <QCommandLineParser>
QString link(const QString &path, const QString &fileName)
{
QFile in(path + QLatin1Char('/') + fileName);
if (!in.open(QIODevice::ReadOnly)) {
qDebug() << "failed to read" << path << fileName << in.fileName();
return QString();
}
QString firstLine = in.readLine();
if (firstLine.isEmpty()) {
qDebug() << in.fileName() << "line could not be read...";
return QString();
}
QRegularExpression fNameReg(QStringLiteral("(.*\\.(?:svg|png|gif|ico))"));
QRegularExpressionMatch match = fNameReg.match(firstLine);
if (!match.hasMatch()) {
return QString();
}
QFileInfo linkInfo(path + QLatin1Char('/') + match.captured(1));
QString aliasLink = link(linkInfo.path(), linkInfo.fileName());
if (!aliasLink.isEmpty()) {
//qDebug() << fileName << "=" << match.captured(1) << "=" << aliasLink;
return aliasLink;
}
return path + QLatin1Char('/') + match.captured(1);
}
int parseFile(const QString &infile, const QString &outfile)
{
QFile in(infile);
QFile out(outfile);
QRegularExpression imageReg(QStringLiteral("<file>(.*\\.(?:svg|png|gif|ico))</file>"));
if (!in.open(QIODevice::ReadOnly)) {
qDebug() << "Failed to open" << infile;
return -1;
}
if (!out.open(QIODevice::WriteOnly)) {
qDebug() << "Failed to create" << outfile;
return -2;
}
while (in.bytesAvailable()) {
QString line = QString::fromLocal8Bit(in.readLine());
QRegularExpressionMatch match = imageReg.match(line);
if (!match.hasMatch()) {
//qDebug() << "No Match: " << line;
out.write(qPrintable(line));
continue;
}
QFileInfo info(match.captured(1));
QString aliasLink = link(info.path(), info.fileName());
if (aliasLink.isEmpty()) {
//qDebug() << "No alias: " << line;
out.write(qPrintable(line));
continue;
}
QString newLine = QStringLiteral("<file alias=\"%1\">%2</file>\n").arg(match.captured(1), aliasLink);
//qDebug() << newLine;
out.write(qPrintable(newLine));
}
return 0;
}
int main(int argc, char *argv[])
{
QCoreApplication app(argc, argv);
QCommandLineParser parser;
QCommandLineOption inOption(QStringList() << QLatin1String("i") << QLatin1String("infile"), QStringLiteral("Input qrc file"), QStringLiteral("infile"));
QCommandLineOption outOption(QStringList() << QLatin1String("o") << QLatin1String("outfile"), QStringLiteral("Output qrc file"), QStringLiteral("outfile"));
parser.setApplicationDescription(
QLatin1String("On Windows git handles symbolic links by converting them "
"to text files containing the links to the actual file. This application "
"takes a .qrc file as input and outputs a .qrc file with the symbolic "
"links converted to qrc-aliases."));
parser.addHelpOption();
parser.addVersionOption();
parser.addOption(inOption);
parser.addOption(outOption);
parser.process(app);
const QString inName = parser.value(inOption);
const QString outName = parser.value(outOption);
return parseFile(inName, outName);
}
|
