void Launcher::prepareSettings() {
#ifdef Q_OS_MAC
#ifndef OS_MAC_OLD
if (QSysInfo::macVersion() >= QSysInfo::MV_10_11) {
gIsElCapitan = true;
}
#else // OS_MAC_OLD
if (QSysInfo::macVersion() < QSysInfo::MV_10_7) {
gIsSnowLeopard = true;
}
#endif // OS_MAC_OLD
#endif // Q_OS_MAC
switch (cPlatform()) {
case dbipWindows:
#ifndef OS_WIN_STORE
gPlatformString = qsl("Windows");
#else // OS_WIN_STORE
gPlatformString = qsl("WinStore");
#endif // OS_WIN_STORE
break;
case dbipMac:
#ifndef OS_MAC_STORE
gPlatformString = qsl("MacOS");
#else // OS_MAC_STORE
gPlatformString = qsl("MacAppStore");
#endif // OS_MAC_STORE
break;
case dbipMacOld:
gPlatformString = qsl("MacOSold");
break;
case dbipLinux64:
gPlatformString = qsl("Linux64bit");
break;
case dbipLinux32:
gPlatformString = qsl("Linux32bit");
break;
}
auto path = Platform::CurrentExecutablePath(_argc, _argv);
LOG(("Executable path before check: %1").arg(path));
if (!path.isEmpty()) {
auto info = QFileInfo(path);
if (info.isSymLink()) {
info = info.symLinkTarget();
}
if (info.exists()) {
const auto dir = info.absoluteDir().absolutePath();
gExeDir = (dir.endsWith('/') ? dir : (dir + '/'));
gExeName = info.fileName();
}
}
if (cExeName().isEmpty()) {
LOG(("WARNING: Could not compute executable path, some features will be disabled."));
}
processArguments();
}
// Returns true if this object is a child of parent, either direct or indirect
bool CFileSystemObject::isChildOf(const CFileSystemObject &parent) const
{
if (!isValid() || !parent.isValid())
return false;
if (fullAbsolutePath().startsWith(parent.fullAbsolutePath(), caseSensitiveFilesystem() ? Qt::CaseSensitive : Qt::CaseInsensitive))
return true;
if (!isSymLink() && !parent.isSymLink())
return false;
const auto resolvedChildLink = isSymLink() ? symLinkTarget() : fullAbsolutePath();
const auto resolvedParentLink = parent.isSymLink() ? parent.symLinkTarget() : parent.fullAbsolutePath();
assert_and_return_r(!resolvedChildLink.isEmpty() && !resolvedParentLink.isEmpty(), false);
return resolvedChildLink.startsWith(resolvedParentLink, caseSensitiveFilesystem() ? Qt::CaseSensitive : Qt::CaseInsensitive);
}
bool KArchiveDirectory::copyTo(const QString &dest, bool recursiveCopy) const
{
QDir root;
QList<const KArchiveFile *> fileList;
QMap<qint64, QString> fileToDir;
// placeholders for iterated items
QStack<const KArchiveDirectory *> dirStack;
QStack<QString> dirNameStack;
dirStack.push(this); // init stack at current directory
dirNameStack.push(dest); // ... with given path
do {
const KArchiveDirectory *curDir = dirStack.pop();
const QString curDirName = dirNameStack.pop();
if (!root.mkpath(curDirName)) {
return false;
}
const QStringList dirEntries = curDir->entries();
for (QStringList::const_iterator it = dirEntries.begin(); it != dirEntries.end(); ++it) {
const KArchiveEntry *curEntry = curDir->entry(*it);
if (!curEntry->symLinkTarget().isEmpty()) {
QString linkName = curDirName + QLatin1Char('/') + curEntry->name();
// To create a valid link on Windows, linkName must have a .lnk file extension.
#ifdef Q_OS_WIN
if (!linkName.endsWith(QStringLiteral(".lnk"))) {
linkName += QStringLiteral(".lnk");
}
#endif
QFile symLinkTarget(curEntry->symLinkTarget());
if (!symLinkTarget.link(linkName)) {
//qDebug() << "symlink(" << curEntry->symLinkTarget() << ',' << linkName << ") failed:" << strerror(errno);
}
} else {
if (curEntry->isFile()) {
const KArchiveFile *curFile = dynamic_cast<const KArchiveFile *>(curEntry);
if (curFile) {
fileList.append(curFile);
fileToDir.insert(curFile->position(), curDirName);
}
}
if (curEntry->isDirectory() && recursiveCopy) {
const KArchiveDirectory *ad = dynamic_cast<const KArchiveDirectory *>(curEntry);
if (ad) {
dirStack.push(ad);
dirNameStack.push(curDirName + QLatin1Char('/') + curEntry->name());
}
}
}
}
} while (!dirStack.isEmpty());
qSort(fileList.begin(), fileList.end(), sortByPosition); // sort on d->pos, so we have a linear access
for (QList<const KArchiveFile *>::const_iterator it = fileList.constBegin(), end = fileList.constEnd();
it != end; ++it) {
const KArchiveFile *f = *it;
qint64 pos = f->position();
if (!f->copyTo(fileToDir[pos])) {
return false;
}
}
return true;
}
bool KArchiveDirectory::copyTo(const QString &dest, bool recursiveCopy) const
{
QDir root;
const QString destDir(QDir(dest).absolutePath()); // get directory path without any "." or ".."
QList<const KArchiveFile *> fileList;
QMap<qint64, QString> fileToDir;
// placeholders for iterated items
QStack<const KArchiveDirectory *> dirStack;
QStack<QString> dirNameStack;
dirStack.push(this); // init stack at current directory
dirNameStack.push(destDir); // ... with given path
do {
const KArchiveDirectory *curDir = dirStack.pop();
// extract only to specified folder if it is located within archive's extraction folder
// otherwise put file under root position in extraction folder
QString curDirName = dirNameStack.pop();
if (!QDir(curDirName).absolutePath().startsWith(destDir)) {
qCWarning(KArchiveLog) << "Attempted export into folder" << curDirName
<< "which is outside of the extraction root folder" << destDir << "."
<< "Changing export of contained files to extraction root folder.";
curDirName = destDir;
}
if (!root.mkpath(curDirName)) {
return false;
}
const QStringList dirEntries = curDir->entries();
for (QStringList::const_iterator it = dirEntries.begin(); it != dirEntries.end(); ++it) {
const KArchiveEntry *curEntry = curDir->entry(*it);
if (!curEntry->symLinkTarget().isEmpty()) {
QString linkName = curDirName + QLatin1Char('/') + curEntry->name();
// To create a valid link on Windows, linkName must have a .lnk file extension.
#ifdef Q_OS_WIN
if (!linkName.endsWith(QLatin1String(".lnk"))) {
linkName += QLatin1String(".lnk");
}
#endif
QFile symLinkTarget(curEntry->symLinkTarget());
if (!symLinkTarget.link(linkName)) {
//qCDebug(KArchiveLog) << "symlink(" << curEntry->symLinkTarget() << ',' << linkName << ") failed:" << strerror(errno);
}
} else {
if (curEntry->isFile()) {
const KArchiveFile *curFile = dynamic_cast<const KArchiveFile *>(curEntry);
if (curFile) {
fileList.append(curFile);
fileToDir.insert(curFile->position(), curDirName);
}
}
if (curEntry->isDirectory() && recursiveCopy) {
const KArchiveDirectory *ad = dynamic_cast<const KArchiveDirectory *>(curEntry);
if (ad) {
dirStack.push(ad);
dirNameStack.push(curDirName + QLatin1Char('/') + curEntry->name());
}
}
}
}
} while (!dirStack.isEmpty());
qSort(fileList.begin(), fileList.end(), sortByPosition); // sort on d->pos, so we have a linear access
for (QList<const KArchiveFile *>::const_iterator it = fileList.constBegin(), end = fileList.constEnd();
it != end; ++it) {
const KArchiveFile *f = *it;
qint64 pos = f->position();
if (!f->copyTo(fileToDir[pos])) {
return false;
}
}
return true;
}
