std::string findInDir(std::string parent, std::list<std::string> remainingPath, const char DIR_SEP)
{
Directory d(parent);
std::string name = remainingPath.front();
remainingPath.pop_front();
//Strip out any excess blank entries (otherwise paths like "./directory//file" would break)
while (name == "")
{
if (remainingPath.empty())
return parent;
name = remainingPath.front();
remainingPath.pop_front();
}
struct dirent entry , *result = NULL;
while (true)
{
int err = readdir_r(d.d, &entry, &result);
if (err)
{
std::cerr << "Readdir() failed with \"" << err << "\"\n";
return "";
}
if (!result)
{
break;
}
std::string entName(entry.d_name);
if (Strings::CompareCaseInsensitive(name, entName) == 0)
{
std::string entPath = parent + DIR_SEP + entName;
if (remainingPath.empty())
return entPath;
else
return findInDir(entPath, remainingPath, DIR_SEP);
}
}
return "";
}
/**
Convert entity to xml dom document
\param preferAttrib - if true (default) generate attributes, else elements
... <attr name="atrname" val="atrVal"/> ... vs <atrname>atrVal<atrname/>
\param skipEmpty - if true (default) skip empty values
\param upperCase - if true - uppercase all tags (default is false)
\return Dom document reference
*/
QDomDocument& RecordBase::GetDom
(
bool preferAttrib,
bool skipEmpty,
bool upperCase
)
{
QString idTag(kTagID);
QString attrTag(kTagAttr);
QString nameTag(kTagName);
QString valTag(kTagValue);
QString entName(EntityName());
if (upperCase)
{
entName = entName.toUpper();
idTag = idTag.toUpper();
attrTag = attrTag.toUpper();
nameTag = nameTag.toUpper();
valTag = valTag.toUpper();
}
if (_xmlDoc)
delete _xmlDoc;
QDomElement root;
_xmlDoc = new QDomDocument;
root = _xmlDoc->createElement(entName);
_xmlDoc->appendChild(root);
// append id attrib to root
root.setAttribute(idTag, Key());
// enumerate fields
for (quint32 i(1); i < Count(); i++)
{
QString name = Field(i);
QString v = Value(i).toString().trimmed();
if (v.length() > 0 || (v.length() == 0 && !skipEmpty))
{
if (upperCase)
name = name.toUpper();
if (preferAttrib)
{
QDomElement elem = _xmlDoc->createElement(attrTag);
elem.setAttribute(nameTag, name);
elem.setAttribute(valTag , v);
root.appendChild (elem);
}
else // use elements
{
QDomElement elem = _xmlDoc->createElement(name);
QDomText txt = _xmlDoc->createTextNode(v);
elem.appendChild(txt);
root.appendChild(elem);
}
}
}
return *_xmlDoc;
}