void XMLRead::readXML(QString _filename)
{
QDomDocument doc("xmlfile");
QFile file(_filename);
if (!file.open(QIODevice::ReadOnly)) return;
QString errors = "";
if (!doc.setContent(&file,false,&errors))
{
file.close();
qDebug() << "file closed, errors: " << errors;
return;
}
file.close();
QDomElement docElem = doc.documentElement();
QDomNodeList nodeList = docElem.elementsByTagName("file");
// qDebug() << "nodeList.count(): " << nodeList.count();
if (nodeList.count() > 0)
{
for(int iDx = 0;iDx < nodeList.count(); iDx++)
{
//qDebug() << nodeList.at(iDx).nodeName();
readFileMeta(nodeList.at(iDx));
}
}
}
ReturnStatus
FileMetaDAO::getFile(const std::string &path, FileMeta *pMeta)
{
assert(pMeta);
Channel* pDataChannel = ChannelManager::getInstance()->Mapping(m_BucketId);
NameSpace *DataNS = pDataChannel->m_DataNS;
// clear possible data
pMeta->m_BlockList.clear();
ReturnStatus rs;
rs = isfile(path);
if (!rs.success()) {
return rs;
}
int rt = 0;
Args fd;
fd = DataNS->Open(path.c_str(), O_RDONLY);
if (false == fd.valid) {
ERROR_LOG("path %s, open() error, %s.", path.c_str(), strerror(errno));
return ReturnStatus(MU_FAILED, MU_UNKNOWN_ERROR);
}
rs = readFileMeta(&fd, pMeta);
DataNS->Close(&fd);
if (!rs.success()) {
ERROR_LOG("path %s, readFileMeta() error", path.c_str());
}
return rs;
}
