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/*
* Copyright (C) 2012 Felix Geyer <debfx@fobos.de>
* Copyright (C) 2017 KeePassXC Team <team@keepassxc.org>
*
* 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 or (at your option)
* version 3 of the License.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef KEEPASSX_TOOLS_H
#define KEEPASSX_TOOLS_H
#include "core/Global.h"
#include <QObject>
#include <QProcessEnvironment>
#include <QString>
#include <QUuid>
#include <algorithm>
class QIODevice;
class QRegularExpression;
namespace Tools
{
QString debugInfo();
QString humanReadableFileSize(qint64 bytes, quint32 precision = 2);
bool readFromDevice(QIODevice* device, QByteArray& data, int size = 16384);
bool readAllFromDevice(QIODevice* device, QByteArray& data);
QString imageReaderFilter();
bool isHex(const QByteArray& ba);
bool isBase64(const QByteArray& ba);
void sleep(int ms);
void wait(int ms);
bool checkUrlValid(const QString& urlField);
QString uuidToHex(const QUuid& uuid);
QUuid hexToUuid(const QString& uuid);
QRegularExpression convertToRegex(const QString& string,
bool useWildcards = false,
bool exactMatch = false,
bool caseSensitive = false);
QString envSubstitute(const QString& filepath,
QProcessEnvironment environment = QProcessEnvironment::systemEnvironment());
template <typename RandomAccessIterator, typename T>
RandomAccessIterator binaryFind(RandomAccessIterator begin, RandomAccessIterator end, const T& value)
{
RandomAccessIterator it = std::lower_bound(begin, end, value);
if ((it == end) || (value < *it)) {
return end;
} else {
return it;
}
}
template <typename Key, typename Value, void deleter(Value)> struct Map
{
QMap<Key, Value> values;
Value& operator[](const Key index)
{
return values[index];
}
~Map()
{
for (Value m : values) {
deleter(m);
}
}
};
struct Buffer
{
unsigned char* raw;
size_t size;
Buffer();
~Buffer();
void clear();
QByteArray content() const;
};
inline int qtRuntimeVersion()
{
// Cache the result since the Qt version can't change during
// the execution, computing it once will be enough
const static int version = []() {
const auto sq = QString::fromLatin1(qVersion());
return (sq.section(QChar::fromLatin1('.'), 0, 0).toInt() << 16)
+ (sq.section(QChar::fromLatin1('.'), 1, 1).toInt() << 8)
+ (sq.section(QChar::fromLatin1('.'), 2, 2).toInt());
}();
return version;
}
} // namespace Tools
#endif // KEEPASSX_TOOLS_H
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