82 lines
2.1 KiB
C++
82 lines
2.1 KiB
C++
/*
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* QCMA: Cross-platform content manager assistant for the PS Vita
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*
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* Copyright (C) 2013 Codestation
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "utils.h"
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#include <QDir>
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#include <QImage>
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extern "C" {
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#include <vitamtp.h>
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}
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#ifdef Q_OS_WIN32
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#include <windows.h>
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#else
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#include <sys/statvfs.h>
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#endif
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bool getDiskSpace(const QString &dir, quint64 *free, quint64 *total)
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{
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#ifdef Q_OS_WIN32
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if(GetDiskFreeSpaceExW(dir.toStdWString().c_str(), free, total, NULL) != 0) {
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return true;
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}
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#else
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struct statvfs64 stat;
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if(statvfs64(dir.toUtf8().data(), &stat) == 0) {
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*total = stat.f_frsize * stat.f_blocks;
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*free = stat.f_frsize * stat.f_bfree;
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return true;
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}
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#endif
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return false;
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}
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bool removeRecursively(const QString &dirName)
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{
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#if QT_VERSION >= QT_VERSION_CHECK(5, 0, 0)
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return QDir(dirName).removeRecursively();
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#else
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bool result = false;
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QDir dir(dirName);
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if(dir.exists(dirName)) {
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Q_FOREACH(QFileInfo info, dir.entryInfoList(QDir::NoDotAndDotDot | QDir::System | QDir::Hidden | QDir::AllDirs | QDir::Files, QDir::DirsFirst)) {
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if(info.isDir()) {
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result = removeRecursively(info.absoluteFilePath());
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} else {
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result = QFile::remove(info.absoluteFilePath());
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}
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if(!result) {
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return result;
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}
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}
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result = dir.rmdir(dirName);
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}
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return result;
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#endif
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}
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