1 // Copyright (C) 2014-2017 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or
18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
21 #include "XGUI_CompressFiles.h"
26 #include <QDataStream>
31 bool XGUI_CompressFiles::compress(const QString& theFile, std::list<std::string> theFiles)
33 QFile aOutFile(theFile);
34 if (aOutFile.open(QIODevice::WriteOnly)) {
35 QDataStream aOutStream(&aOutFile);
37 std::list<std::string>::const_iterator aIt;
38 for (aIt = theFiles.cbegin(); aIt != theFiles.cend(); ++aIt) {
39 QString aPathName((*aIt).c_str());
40 QFile aSrcFile(aPathName);
41 QFileInfo aInfo(aSrcFile);
42 quint64 aSize = aInfo.size();
43 if (aSrcFile.open(QIODevice::ReadOnly)) {
45 aPathName.right(aPathName.length() - aPathName.lastIndexOf(QDir::separator()) - 1);
47 aOutStream << aName << aSize << qCompress(aSrcFile.readAll());
64 bool XGUI_CompressFiles::uncompress(const QString& theFile, const QString& theDir)
66 QFile aInFile(theFile);
70 if (!aDir.isEmpty()) {
71 if (!aDir.removeRecursively())
76 if (aInFile.open(QIODevice::ReadOnly)) {
77 QDataStream aInStream(&aInFile);
81 aInStream >> aFileName;
84 QFile aOutFile(theDir + QDir::separator() + aFileName);
85 if (aOutFile.open(QIODevice::WriteOnly)) {
87 aContent.resize(aSize);
88 aInStream >> aContent;
89 aOutFile.write(qUncompress(aContent));
92 } while (!aInStream.atEnd());