void SFtpFileEngine::initSFtp()
{
_fileInfoCache = FtpFileInfoCache::getInstance();
QString cacheEntry(getCachePath(_path));
QUrlInfo urlInfo = _fileInfoCache->findFileInfo(cacheEntry);
if (urlInfo.isValid())
{
// non-existent file ?
if (urlInfo.permissions() == 0)
{
_fileFlags = QAbstractFileEngine::FileType;
return;
}
_fileFlags = QAbstractFileEngine::ExistsFlag;
_fileFlags |= urlInfo.isDir() ? QAbstractFileEngine::DirectoryType :
QAbstractFileEngine::FileType;
if (_path == "/")
_fileFlags |= QAbstractFileEngine::RootFlag;
_fileFlags |= QAbstractFileEngine::FileFlag(urlInfo.permissions());
_urlInfo = urlInfo;
return;
}
refreshFileInfoCache();
}
QAbstractFileEngine::Iterator*
SFtpFileEngine::beginEntryList(QDir::Filters filters,
const QStringList &filterNames)
{
qDebug() << "beginEntryList() : " << _fileName << _fileFlags;
QString cachePath(getCachePath(_path, true));
FtpFileInfoCache::QUrlInfoList list =
_fileInfoCache->findDirInfo(cachePath);
if (list.size() == 0
&& (_fileFlags & QAbstractFileEngine::DirectoryType)
&& sftpConnect())
{
readDir(_path);
sftpDisconnect();
}
QMap<QString, QUrlInfo> entriesMap;
list = _fileInfoCache->findDirInfo(cachePath);
if (list.size() > 0)
{
FtpFileInfoCache::QUrlInfoListIterator it(list);
while (it.hasNext())
{
QUrlInfo urlInfo = it.next();
// exclude an empty entry inserted by us and a non-existent entry
if (urlInfo.isValid() && urlInfo.permissions())
entriesMap.insert(urlInfo.name(), urlInfo);
}
}
return new FtpFileEngineIterator(filters, filterNames,
filterEntries(filters, filterNames,
entriesMap));
}
