std::string
XmlConfig::asString(const std::string &key) const {
std::string res;
XmlXPathContextHelper xctx(xmlXPathNewContext(doc_.get()));
XmlUtils::throwUnless(nullptr != xctx.get());
XmlXPathObjectHelper object(xmlXPathEvalExpression((const xmlChar*) key.c_str(), xctx.get()));
XmlUtils::throwUnless(nullptr != object.get());
if (nullptr != object->nodesetval && 0 != object->nodesetval->nodeNr) {
xmlNodeSetPtr ns = object->nodesetval;
XmlUtils::throwUnless(nullptr != ns->nodeTab[0]);
const char *val = XmlUtils::value(ns->nodeTab[0]);
if (nullptr != val) {
res.assign(val);
}
} else {
std::stringstream stream;
stream << "nonexistent config param: " << key;
throw std::runtime_error(stream.str());
}
resolveVariables(res);
return res;
}
QStringList QMakeFileVisitor::getValueList(const QList<QMake::ValueAST*>& list) const
{
QStringList result;
foreach (QMake::ValueAST* v, list) {
result += resolveVariables(v->value);
}
