int XmlStnInterface::readFile(const QString &fileName)
{
GEOLIB::GEOObjects* geoObjects = _project->getGEOObjects();
QFile* file = new QFile(fileName);
if (!file->open(QIODevice::ReadOnly | QIODevice::Text))
{
std::cout << "XmlStnInterface::readFile() - Can't open xml-file." << "\n";
delete file;
return 0;
}
if (!checkHash(fileName))
{
delete file;
return 0;
}
QDomDocument doc("OGS-STN-DOM");
doc.setContent(file);
QDomElement docElement = doc.documentElement(); //root element, used for identifying file-type
if (docElement.nodeName().compare("OpenGeoSysSTN"))
{
std::cout << "XmlStnInterface::readFile() - Unexpected XML root." << "\n";
delete file;
return 0;
}
QDomNodeList lists = docElement.childNodes();
for (int i = 0; i < lists.count(); i++)
{
// read all the station lists
QDomNodeList stationList = lists.at(i).childNodes();
std::vector<GEOLIB::Point*>* stations = new std::vector<GEOLIB::Point*>;
std::string stnName("[NN]");
for (int j = 0; j < stationList.count(); j++)
{
const QDomNode station_node(stationList.at(j));
const QString station_type(station_node.nodeName());
if (station_type.compare("name") == 0)
stnName = station_node.toElement().text().toStdString();
else if (station_type.compare("stations") == 0)
this->readStations(station_node, stations, fileName.toStdString());
else if (station_type.compare("boreholes") == 0)
this->readStations(station_node, stations, fileName.toStdString());
}
if (!stations->empty())
geoObjects->addStationVec(stations, stnName);
else
delete stations;
}
delete file;
return 1;
}
std::vector<GEOLIB::Point*>* RapidXMLInterface::readStationFile(const std::string& fileName)
{
std::vector<GEOLIB::Point*>* stations = new std::vector<GEOLIB::Point*>;
std::ifstream in(fileName.c_str());
if (in.fail())
{
std::cout << "XmlStnInterface::rapidReadFile() - Can't open xml-file."
<< "\n";
return NULL;
}
// buffer file
in.seekg(0, std::ios::end);
size_t length = in.tellg();
in.seekg(0, std::ios::beg);
char* buffer = new char[length + 1];
in.read(buffer, length);
buffer[in.gcount()] = '\0';
in.close();
// build DOM tree
rapidxml::xml_document<> doc;
doc.parse<0>(buffer);
// parse content
if (std::string(doc.first_node()->name()).compare("OpenGeoSysSTN"))
{
std::cout << "XmlStnInterface::readFile() - Unexpected XML root."
<< "\n";
return NULL;
}
// iterate over all station lists
for (rapidxml::xml_node<>* station_list = doc.first_node()->first_node(); station_list;
station_list = station_list->next_sibling())
{
std::string stnName("[NN]");
stnName = station_list->first_node("name")->value();
for (rapidxml::xml_node<>* list_item = station_list->first_node(); list_item;
list_item = list_item->next_sibling())
{
std::string b(list_item->name());
if (std::string(list_item->name()).compare("stations") == 0)
RapidXMLInterface::readStations(list_item, stations, fileName);
if (std::string(list_item->name()).compare("boreholes") == 0)
RapidXMLInterface::readStations(list_item, stations, fileName);
}
}
doc.clear();
delete[] buffer;
return stations;
}
std::vector<GeoLib::Point*> *RapidStnInterface::readStationFile(const std::string &fileName)
{
std::ifstream in(fileName.c_str());
if (in.fail())
{
ERR("XmlStnInterface::rapidReadFile() - Can't open xml-file.");
return nullptr;
}
// read the file in a buffer
std::stringstream sstr;
sstr << in.rdbuf();
std::string buffer = sstr.str();
in.close();
// build DOM tree
rapidxml::xml_document<> doc;
doc.parse<rapidxml::parse_non_destructive>(
const_cast<char*>(buffer.data()));
// parse content
if (std::string(doc.first_node()->name()) != "OpenGeoSysSTN")
{
ERR("XmlStnInterface::readFile() - Unexpected XML root.");
return nullptr;
}
auto* stations = new std::vector<GeoLib::Point*>;
// iterate over all station lists
for (rapidxml::xml_node<>* station_list = doc.first_node()->first_node(); station_list; station_list = station_list->next_sibling())
{
std::string stnName("[NN]");
stnName = station_list->first_node("name")->value();
for (rapidxml::xml_node<>* list_item = station_list->first_node(); list_item; list_item = list_item->next_sibling())
{
std::string b(list_item->name());
if (b == "stations")
RapidStnInterface::readStations(list_item, stations, fileName);
if (b == "boreholes")
RapidStnInterface::readStations(list_item, stations, fileName);
}
}
doc.clear();
return stations;
}
