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/*
* updatesource.cpp
*
* Copyright (C) 2011 Christoph Pfister <christophpfister@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <QDebug>
#if QT_VERSION < 0x050500
# define qInfo qDebug
#endif
#include <QCoreApplication>
#include <QDir>
int main(int argc, char *argv[])
{
// QCoreApplication is needed for proper file name handling
QCoreApplication application(argc, argv);
QStringList paths;
paths.append(".");
for (int i = 0; i < paths.size(); ++i) {
QString path = paths.at(i);
if (QFileInfo(path).isDir()) {
QStringList entries = QDir(path).entryList(QDir::AllEntries |
QDir::NoDotAndDotDot | QDir::Hidden | QDir::System);
foreach (const QString &entry, entries) {
if (path == ".") {
if (entry != ".git") {
paths.append(entry);
}
} else {
paths.append(path + '/' + entry);
}
}
paths.removeAt(i);
--i;
}
}
std::sort(paths.begin(), paths.end());
foreach (const QString &path, paths) {
QFile file(path);
if (!file.open(QIODevice::ReadOnly)) {
qCritical() << "cannot open file" << file.fileName();
return 1;
}
QByteArray data = file.readAll();
file.close();
if (data.isEmpty()) {
qCritical() << "file is empty" << file.fileName();
return 1;
}
if (path.endsWith(QLatin1String(".png")) || path.endsWith(QLatin1String(".svgz"))) {
continue;
}
QString content = QString::fromUtf8(data.constData());
if (data != content.toUtf8()) {
qCritical() << "non-utf8 characters in file" << file.fileName();
return 1;
}
// FIXME make src/scanfile.dvb ascii-only
if ((path == "README") || (path == "src/scanfile.dvb") ||
path.endsWith(QLatin1String(".desktop"))) {
continue;
}
for (int i = 0; i < content.size(); ++i) {
int value = content.at(i).unicode();
if ((value > 0x7f) ||
((value < 0x20) && (value != '\n') && (value != '\t'))) {
qCritical() << "non-ascii character" << content.at(i) <<
"in file" << file.fileName();
return 1;
}
}
if (path.startsWith(QLatin1String("include/")) || path.startsWith(QLatin1String("tools/"))) {
continue;
}
QStringList lines = content.split('\n');
bool ignoreLineLength = false;
QRegExp logRegExp("Log[^0-9A-Za-z]*[(][^0-9A-Za-z]*\"");
QString logFunctionName;
int bracketLevel = 0;
for (int i = 0; i < lines.size(); ++i) {
const QString &line = lines.at(i);
if ((line == "// everything below this line is automatically generated") &&
((path == "src/dvb/dvbsi.cpp") || (path == "src/dvb/dvbsi.h"))) {
ignoreLineLength = true;
}
if (!ignoreLineLength &&
(QString(line).replace('\t', " ").size() > 99)) {
qWarning() << file.fileName() << "line" << (i + 1) <<
"is longer than 99 characters";
}
int logIndex = logRegExp.indexIn(line);
if (logIndex >= 0) {
logIndex = (line.indexOf('"', logIndex) + 1);
if (!line.mid(logIndex).startsWith(logFunctionName)) {
int cutIndex = (line.indexOf(": ", logIndex) + 2);
if (cutIndex > logIndex) {
lines[i].remove(logIndex, cutIndex - logIndex);
}
lines[i].insert(logIndex, logFunctionName);
}
}
bracketLevel = (bracketLevel + line.count('{') - line.count('}'));
if (bracketLevel < 0) {
qWarning() << file.fileName() << "line" << (i + 1) <<
"brackets do not match";
}
if ((bracketLevel == 0) && !line.startsWith('\t')) {
QRegExp logFunctionRegExp("[0-9A-Za-z:~]*[(]");
int index = logFunctionRegExp.indexIn(line);
if (index >= 0) {
logFunctionName =
line.mid(index, logFunctionRegExp.matchedLength());
logFunctionName.chop(1);
logFunctionName.append(": ");
}
}
}
if (bracketLevel != 0) {
qWarning() << file.fileName() << "brackets do not match";
}
if (content != lines.join("\n")) {
if (!file.open(QIODevice::WriteOnly | QIODevice::Truncate)) {
qCritical() << "cannot open file" << file.fileName();
return 1;
}
file.write(lines.join("\n").toUtf8());
}
}
return 0;
}
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