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/* ****************************************************************************
* eID Middleware Project.
* Copyright (C) 2008-2009 FedICT.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version
* 3.0 as published by the Free Software Foundation.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, see
* http://www.gnu.org/licenses/.
**************************************************************************** */
#include <QtGlobal>
#include <QDirIterator>
#include <QDir>
#include <QCryptographicHash>
#include "zrclib.h"
#include "qtzipper.h"
QByteArray QtZipper::getFileBytes (QString filename)
{
QFile qf(filename);
qf.open (QIODevice::ReadOnly);
QByteArray ba;
QDataStream in(&qf);
ba = qf.readAll();
qf.close();
return ba;
}
void QtZipper::getHash(QByteArray const& ba, std::string& hash)
{
QString qstrHash;
getHash(ba, qstrHash);
hash = qstrHash.toStdString();
}
void QtZipper::getHash(QByteArray const& ba, QString& hash)
{
QByteArray theHash = QCryptographicHash::hash (ba,QCryptographicHash::Sha1);
hash = theHash.toHex();
}
void QtZipper::saveByteArrayToFile(QByteArray& ba, QFile& outfile, QString& hash )
{
outfile.open(QIODevice::WriteOnly);
QDataStream dsout(&outfile);
dsout.writeRawData(ba.data(),ba.length());
outfile.close();
getHash(ba,hash);
}
void QtZipper::zipFolder(QString const& folderPath, QString const& ArchiveFileName)
{
std::cout << "[INFO] Archive file: " << ArchiveFileName.toStdString().c_str() << std::endl;
ZrcArchive zarch(folderPath.toStdString() + "/" + ArchiveFileName.toStdString());
zarch.CreateArchive();
QFileInfo archive(ArchiveFileName);
QFile tmpZip(folderPath+QString("/tmpzip.zip"));
QDir qdd(folderPath,"",QDir::Name,QDir::AllEntries);
QStringList filter;
filter << "*.cat" << "*.inf" << "*.sys" << "*.dll" << "*.ini" << "*.cpl" << "*.BMP" << "*.txt";
qdd.setNameFilters(filter);
QDirIterator it(qdd, QDirIterator::Subdirectories);
//-------------------------------------------------
// run over all items in the directory
//-------------------------------------------------
while (it.hasNext())
{
it.next();
if ( it.fileInfo().isFile() // must be a file
&& it.fileName() != archive.fileName() // omit the own archive file
)
{
QString x = it.filePath(); // get the file name
std::cout << "[INFO] Processing file: " << x.toStdString().c_str() << std::endl;
x.remove(0,folderPath.size()+1);
try
{
QByteArray baCompressed = qCompress (getFileBytes(it.filePath()));
QFile tmpZip(folderPath+QString("/tmpzip.zip"));
QString hash;
saveByteArrayToFile(baCompressed,tmpZip,hash);
QStringList qsl = x.split("/");
QString qsos = qsl[0];
QString qsrdr = qsl[1];
string fn;
x = x.mid((qsos+QString("/")+qsrdr+QString("/")).size());
fn = x.toStdString();
ifstream ifs;
ifs.open(tmpZip.fileName().toStdString().c_str(), ios::binary);
if (ifs.good())
{
// take size of file
ifs.seekg(0, ios::end);
long size = ifs.tellg();
ifs.seekg(0, ios::beg);
// read the content
auto_vec<char> data(new char[size]);
ifs.read(data.get(), size);
ifs.close();
// make a file header and add to archive
string reader = qsrdr.toStdString();
string os = qsos.toStdString();
ZrcFileHeader zfh(reader, os, fn, size);
zarch.AddFileHeader(&zfh);
zarch.AddFileData(data.get());
}
ifs.close();
tmpZip.remove();
}
catch (...)
{
}
}
}
}
/*
void EZZipper::on_pbTestUnzip_clicked()
{
ui.textEdit->clear();
QFileDialog::Options options = QFileDialog::DontResolveSymlinks ;
QString zipFile = QFileDialog::getOpenFileName(this,tr("Kies zipfile"),ui.leFolder->text(),"*.zrc",0,options);
if (!zipFile.isEmpty()) {
QString unzipFolder = ui.leFolder->text()+QString("/unziptestfolder/");
string tmpUnzipfile = unzipFolder.toStdString()+"tmpUnzipfile";
QDir qd(ui.leFolder->text());
//werktniet qd.rmpath(unzipFolder);
qd.mkpath(unzipFolder);
// open weer maar voor input
ZrcArchive zarch(zipFile.toStdString());
zarch.OpenArchive();
ZrcFileHeader *hdr = NULL;
// lees de file headers
while ((hdr = zarch.ReadFileHeader()) != NULL) {
// if (hdr->get_Filename().compare("f2") == 0) {
// lees de file data van "f2"
char* data = zarch.ReadFileData(hdr->get_Filesize());
// en terug wegschrijven ter controle
ofstream ofs;
string xfn = hdr->get_Filename();
//ofs.open(xfn.c_str(), ios::binary);
ofs.open(tmpUnzipfile.c_str(), ios::binary);
ofs.write(data, hdr->get_Filesize());
ofs.close();
QString extractToFileName = unzipFolder+QString(hdr->get_OS().c_str())+QString("/")+QString(hdr->get_Reader().c_str())+QString("/")+ QString(xfn.c_str());
QString tmpFolder = extractToFileName.mid(0,extractToFileName.lastIndexOf("/"));
qd.mkpath(tmpFolder);
QByteArray ba = qUncompress(getFileBytes(QString(tmpUnzipfile.c_str())));
saveByteArrayToFile(ba,extractToFileName);
appendString("Extracting "+extractToFileName.toStdString()+".",QFont::Normal);
// schoonmaak
delete[] data;
// schoonmaak
delete hdr;
}
// sluit archive
zarch.CloseArchive();
QFile::remove(QString(tmpUnzipfile.c_str()));
appendString("DONE",QFont::Bold);
}
}
*/
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