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#include "ziphelper.h"
#include <QFileInfo>
#include <QDebug>
#include <QDir>
#include <quazip/quazipfile.h>
#include <quazip/quazip.h>
ZipHelper::ZipHelper()
{
}
bool ZipHelper::unpackArchive(const QString &archiveFilename, const QString &targetDir)
{
QuaZip zipFile(archiveFilename);
if (!zipFile.open(QuaZip::mdUnzip)) {
qWarning() << "Failed to open zip file" << zipFile.getZipName();
return false;
}
foreach (const QuaZipFileInfo &fi, zipFile.getFileInfoList()) {
QuaZipFile f(archiveFilename, fi.name);
if (!f.open(QFile::ReadOnly)) {
qWarning() << "could not extract file" << fi.name;
return false;
}
if (fi.name.endsWith("/")) {
qDebug() << "skipping" << fi.name;
continue;
}
qDebug() << "Inflating:" << fi.name;
QFileInfo dirInfo(targetDir + "/" + fi.name);
if (!dirInfo.absoluteDir().exists() && !dirInfo.absoluteDir().mkpath(dirInfo.absolutePath())) {
qWarning() << "Error creating target dir" << dirInfo.absoluteDir();
return false;
}
QFile of(targetDir + "/" + fi.name);
if (!of.open(QFile::WriteOnly | QFile::Truncate)) {
qWarning() << "Could not open output file for writing" << fi.name;
f.close();
return false;
}
of.write(f.readAll());
f.close();
of.close();
}
return true;
}
bool ZipHelper::packArchive(const QString &archiveFilename, const QString &sourceDir)
{
QuaZip zip(archiveFilename);
if (!zip.open(QuaZip::mdCreate)){
qWarning() << "Error creating zip file";
return false;
}
QDir dir(sourceDir);
QuaZipFile outfile(&zip);
foreach (const QFileInfo &fi, dir.entryInfoList()) {
if (!fi.isFile()) {
continue;
}
qDebug() << "have file" << fi.absoluteFilePath();
QuaZipNewInfo newInfo(fi.fileName(), fi.absoluteFilePath());
if (!outfile.open(QFile::WriteOnly, newInfo)) {
qWarning() << "Error opening zipfile for writing";
zip.close();
return false;
}
QFile sourceFile(fi.absoluteFilePath());
if (!sourceFile.open(QFile::ReadOnly)) {
qWarning() << "Error opening log file for reading" << fi.absoluteFilePath();
outfile.close();
zip.close();
return false;
}
outfile.write(sourceFile.readAll());
outfile.close();
sourceFile.close();
}
outfile.close();
zip.close();
return true;
}
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