void BFBackupTree::RefreshPlaceholders ()
{
Freeze ();
// only refresh filled placeholders!
if ( GetFillBlackfiskPlaceholders() )
{
VectorTreeItemId vecIdsDate;
VectorTreeItemId vecIdsTime;
VectorTreeItemId vecIdsAll;
// find all items with a label matching to the old filled placeholders
if ( !(BFCore::Instance().GetDateString_Old().IsEmpty()) )
vecIdsDate = FindItems (GetRootItem(), BF_BACKUPTREE_FILLED_DATE_MASK);
if ( !(BFCore::Instance().GetTimeString_Old().IsEmpty()) )
vecIdsTime = FindItems (GetRootItem(), BF_BACKUPTREE_FILLED_TIME_MASK);
vecIdsAll.reserve(vecIdsDate.size() + vecIdsTime.size());
vecIdsAll.insert( vecIdsAll.end(), vecIdsDate.begin(), vecIdsDate.end() );
vecIdsAll.insert( vecIdsAll.end(), vecIdsTime.begin(), vecIdsTime.end() );
// are there items to refresh?
if ( !(vecIdsAll.empty()) )
{
wxString strPath;
wxString strLabel;
// iterate on the items
for (ItVectorTreeItemId it = vecIdsAll.begin();
it != vecIdsAll.end();
++it)
{
strPath = GetPathByItem(*it);
while ( strPath.Matches(BF_BACKUPTREE_PLACEHOLDER_MASK)
|| strPath.Matches(BF_BACKUPTREE_PLACEHOLDER_MASK))
{
strLabel = GetItemText(*it);
if ( strLabel.Matches(BF_BACKUPTREE_FILLED_DATE_MASK)
|| strLabel.Matches(BF_BACKUPTREE_FILLED_TIME_MASK))
{
strLabel = strPath.AfterLast(wxFILE_SEP_PATH);
SetItemText(*it, BFBackup::FillBlackfiskPlaceholders(strLabel));
}
// cut the last diretory from path
strPath = strPath.BeforeLast(wxFILE_SEP_PATH);
}
}
}
}
Thaw();
}
void UPNPScanner::FindItems(const QDomNode &n, MediaServerItem &content)
{
QDomElement node = n.toElement();
if (node.isNull())
return;
if (node.tagName() == "container")
{
QString title = "ERROR";
QDomNode next = node.firstChild();
while (!next.isNull())
{
QDomElement container = next.toElement();
if (!container.isNull() && container.tagName() == "title")
title = container.text();
next = next.nextSibling();
}
MediaServerItem container =
MediaServerItem(node.attribute("id", "ERROR"),
node.attribute("parentID", "ERROR"),
title, QString());
content.Add(container);
return;
}
if (node.tagName() == "item")
{
QString title = "ERROR";
QString url = "ERROR";
QDomNode next = node.firstChild();
while (!next.isNull())
{
QDomElement item = next.toElement();
if (!item.isNull())
{
if(item.tagName() == "res")
url = item.text();
if(item.tagName() == "title")
title = item.text();
}
next = next.nextSibling();
}
MediaServerItem item =
MediaServerItem(node.attribute("id", "ERROR"),
node.attribute("parentID", "ERROR"),
title, url);
content.Add(item);
return;
}
QDomNode next = node.firstChild();
while (!next.isNull())
{
FindItems(next, content);
next = next.nextSibling();
}
}
wxTreeItemId BFBackupTree::FindItem (wxTreeItemId idStart,
const wxString& strLabel,
bool bGoDeep /*= true*/)
{
VectorTreeItemId vecIds = FindItems(idStart, strLabel, bGoDeep, false);
if (vecIds.size() > 0)
return vecIds[0];
return wxTreeItemId();
}
VectorTreeItemId BFBackupTree::FindItems (wxTreeItemId idStart,
const wxString& strLabel,
bool bGoDeep /*= true*/,
bool bSearchForAll /*= true*/)
{
VectorTreeItemId vecRes, vecDeep;
wxTreeItemId idCurr;
wxTreeItemIdValue idCookie;
if (GetItemText(idStart).Matches(strLabel))
vecRes.push_back(idStart);
if (ItemHasChildren(idStart))
{
for (idCurr = GetFirstChild(idStart, idCookie);
idCurr.IsOk();
idCurr = GetNextChild(idStart, idCookie))
{
if ( !bSearchForAll && vecRes.size() == 1 )
return vecRes;
if (bGoDeep)
{
vecDeep = FindItems(idCurr, strLabel, true);
vecRes.reserve ( vecRes.size() + vecDeep.size() );
vecRes.insert ( vecRes.end(), vecDeep.begin(), vecDeep.end() );
}
else
{
if (GetItemText(idCurr).Matches(strLabel))
vecRes.push_back(idCurr);
}
}
}
return vecRes;
}
void BFBackupTree::UpdatePlaceholders ()
{
Freeze();
wxString strLabel;
if (bFillBlackfiskPlaceholders_)
// --- "<date>" => "2000-01-01" ---
{
VectorTreeItemId vecIds;
// find all items with a placeholder in its label
vecIds = FindItems(GetRootItem(), BF_BACKUPTREE_PLACEHOLDER_MASK);
// iterate on the items
for (ItVectorTreeItemId it = vecIds.begin();
it != vecIds.end();
++it)
{
strLabel = GetItemText(*it);
SetItemText(*it, BFBackup::FillBlackfiskPlaceholders(strLabel));
}
}
else
// --- "2000-01-01" => "<date>" ---
{
BFTaskVector vecTasks;
wxString strPlaceholder;
// find all tasks with placeholders
BFProject::Instance().FindAllTasksWithPlaceholders(vecTasks);
// iterate over all relevant items
for (BFTaskVectorIt it = vecTasks.begin();
it != vecTasks.end();
++it)
{
// get the corrosponding tree-item
wxTreeItemId id = FindItem (GetRootItem(), (*it)->GetOID());
// ** name **
if ((*it)->GetName().Matches(BF_BACKUPTREE_PLACEHOLDER_MASK))
SetItemText(id, (*it)->GetName());
// ** destination **
strPlaceholder = (*it)->GetDestination();
while (strPlaceholder.Matches(BF_BACKUPTREE_PLACEHOLDER_MASK))
{
strLabel = strPlaceholder.AfterLast(wxFILE_SEP_PATH);
if (strLabel.Matches(BF_BACKUPTREE_PLACEHOLDER_MASK))
{
// find the tree-item with the path
wxTreeItemId idCurr = FindItemByPath(GetRootItem(), strPlaceholder);
// reset the item text
if (idCurr.IsOk())
SetItemText(idCurr, strLabel);
}
// cut the last diretory from path
strPlaceholder = strPlaceholder.BeforeLast(wxFILE_SEP_PATH);
}
}
}
Thaw();
}
/**
* \fn UPNPScanner::ParseBrowse(const QUrl&, QNetworkReply*)
* Parse the XML returned from Content Directory Service browse request.
*/
void UPNPScanner::ParseBrowse(const QUrl &url, QNetworkReply *reply)
{
QByteArray data = reply->readAll();
if (data.isEmpty())
return;
// Open the response for parsing
QDomDocument *parent = new QDomDocument();
QString errorMessage;
int errorLine = 0;
int errorColumn = 0;
if (!parent->setContent(data, false, &errorMessage, &errorLine,
&errorColumn))
{
LOG(VB_GENERAL, LOG_ERR, LOC +
QString("DIDL Parse error, Line: %1 Col: %2 Error: '%3'")
.arg(errorLine).arg(errorColumn).arg(errorMessage));
delete parent;
return;
}
LOG(VB_UPNP, LOG_INFO, "\n\n" + parent->toString(4) + "\n\n");
// pull out the actual result
QDomDocument *result = NULL;
uint num = 0;
uint total = 0;
uint updateid = 0;
QDomElement docElem = parent->documentElement();
QDomNode n = docElem.firstChild();
if (!n.isNull())
result = FindResult(n, num, total, updateid);
delete parent;
if (!result || num < 1 || total < 1)
{
LOG(VB_GENERAL, LOG_ERR, LOC +
QString("Failed to find result for %1") .arg(url.toString()));
return;
}
// determine the 'server' which requested the browse
m_lock.lock();
MediaServer* server = NULL;
QHashIterator<QString,MediaServer*> it(m_servers);
while (it.hasNext())
{
it.next();
if (url == it.value()->m_controlURL)
{
server = it.value();
break;
}
}
// discard unmatched responses
if (!server)
{
m_lock.unlock();
LOG(VB_GENERAL, LOG_ERR, LOC +
QString("Received unknown response for %1").arg(url.toString()));
return;
}
// check the update ID
if (server->m_systemUpdateID != (int)updateid)
{
// if this is not the root container, this browse will now fail
// as the appropriate parentID will not be found
LOG(VB_GENERAL, LOG_ERR, LOC +
QString("%1 updateID changed during browse (old %2 new %3)")
.arg(server->m_friendlyName).arg(server->m_systemUpdateID)
.arg(updateid));
m_scanComplete &= server->ResetContent(updateid);
Debug();
}
// find containers (directories) and actual items and add them
docElem = result->documentElement();
n = docElem.firstChild();
while (!n.isNull())
{
FindItems(n, *server);
n = n.nextSibling();
}
delete result;
m_lock.unlock();
}
