void SnapshotActionDialog::setDomainSnapshots()
{
if ( nullptr==ptr_ConnPtr || nullptr==*ptr_ConnPtr ) {
emit ptrIsNull();
return;
};
domain = virDomainLookupByName(
*ptr_ConnPtr, domName.toUtf8().data());
int namesLen = virDomainSnapshotNum(
domain, VIR_DOMAIN_SNAPSHOT_LIST_ROOTS);
if ( namesLen>0 ) {
char *names;
int ret = virDomainSnapshotListNames(
domain,
&names,
namesLen,
VIR_DOMAIN_SNAPSHOT_LIST_ROOTS);
if ( ret>0 ) {
for (int i = 0; i<ret; i++) {
addSnapshotChild(
i,
snapshotTree->rootIndex(),
(&names)[i]);
};
};
};
}
void SnapshotActionDialog::addSnapshotChild(int row, const QModelIndex &parent, char *name)
{
// flags: extra flags; not used yet, so callers should always pass 0
virDomainSnapshotPtr snapShot =
virDomainSnapshotLookupByName(domain, name, 0);
char *xmlDesc = virDomainSnapshotGetXMLDesc(snapShot, 0);
QString _desc;
QString _data(" -- ");
if ( NULL!=xmlDesc ) {
QDomDocument doc;
doc.setContent(QString(xmlDesc));
free(xmlDesc);
QDomElement _el = doc
.firstChildElement("domainsnapshot")
.firstChildElement("creationTime");
if ( !_el.isNull() ) {
_data.clear();
_data.append(
QDateTime::fromMSecsSinceEpoch(
_el.text().toULongLong()*1000)
.toString("yyyy-MM-dd_HH:mm:ss"));
};
_el = doc
.firstChildElement("domainsnapshot")
.firstChildElement("description");
if ( !_el.isNull() ) {
_desc.clear();
_desc.append(_el.text());
};
};
// flags: extra flags; not used yet, so callers should always pass 0
int current = virDomainSnapshotIsCurrent(snapShot, 0);
if ( NULL!=snapShot ) {
model->insertRow(row, parent);
model->setData(model->index(row, 0, parent), name, Qt::DisplayRole);
model->setData(model->index(row, 0, parent), (current>0), Qt::DecorationRole);
model->setData(model->index(row, 0, parent), _desc, Qt::ToolTipRole);
model->setData(model->index(row, 1, parent), _data, Qt::DisplayRole);
// By default, this command covers only direct children; use flag=0
int namesLen = virDomainSnapshotNumChildren(snapShot, 0);
if ( namesLen>0 ) {
char *names;
int ret = virDomainSnapshotListChildrenNames(
snapShot, &names, namesLen, 0);
if ( ret>0 ) {
for (int i = 0; i<ret; i++) {
addSnapshotChild(i, model->index(row, 0, parent), (&names)[i]);
};
};
};
virDomainSnapshotFree(snapShot);
};
}
