//! [0]
StationInformation::List StationQuery::query(const QString &name)
{
const QString stationIdQueryUrl = QString("doc(concat('http://wap.trafikanten.no/FromLink1.asp?fra=', $station))/wml/card/p/small/a[@title='Velg']/substring(@href,18)");
const QString stationNameQueryUrl = QString("doc(concat('http://wap.trafikanten.no/FromLink1.asp?fra=', $station))/wml/card/p/small/a[@title='Velg']/string()");
QStringList stationIds;
QStringList stationNames;
QXmlQuery query;
query.bindVariable("station", QVariant(QString::fromLatin1(QUrl::toPercentEncoding(name))));
query.setQuery(stationIdQueryUrl);
query.evaluateTo(&stationIds);
query.bindVariable("station", QVariant(QString::fromLatin1(QUrl::toPercentEncoding(name))));
query.setQuery(stationNameQueryUrl);
query.evaluateTo(&stationNames);
if (stationIds.count() != stationNames.count()) // something went wrong...
return StationInformation::List();
StationInformation::List information;
for (int i = 0; i < stationIds.count(); ++i)
information.append(StationInformation(stationIds.at(i), stationNames.at(i)));
return information;
}
std::string parserxml::getAnyValue(std::string pNodeDirectionValue)
{
if( !_file.open(QIODevice::ReadOnly))
{
qDebug() << "No se pudo abrir el XML para lectura.";
}
else
{
QXmlQuery query;
query.bindVariable("document", &_file);
std::string stringdocument = "doc($document)";
std::string finalstring = std::string(stringdocument) + std::string(pNodeDirectionValue);
query.setQuery(QString::fromStdString(finalstring));
if(!query.isValid())
{
qDebug()<< "Xpath invalido.";
}
QString queryresult;
query.evaluateTo(&queryresult);
if (queryresult == "\n")
{
queryresult = "";
}
_file.close();
return queryresult.toStdString();
}
}
void ShoutcastFetcher::newStationsAvailable(QIODevice * openInputDevice, const QString & keyWord)
{
// Using read() putting the content into a QBuffer to workaround
// some strange hang if passing IO device directly into
// QXmlQuery object.
QByteArray content = openInputDevice->read(maxSize);
QBuffer buf(&content);
buf.open(QIODevice::ReadOnly);
QXmlQuery q;
q.bindVariable("stations", &buf);
q.setQuery("for $i in doc($stations)/stationlist/station " \
"let $tunein := doc($stations)/stationlist/tunein/@base " \
"return (string($i/@name), string($i/@id), string($i/@br), string($i/@genre)," \
" string($i/@lc), string($i/@mt), string($i/@ct), string($tunein))");
QStringList strings;
q.evaluateTo(&strings);
m_keywordStationMapping[keyWord].clear();
ShoutcastStationList & sl = m_keywordStationMapping[keyWord];
for (QStringList::const_iterator iter = strings.constBegin(); iter != strings.constEnd(); iter += 8)
{
QString tuneIn = stationsURL + *(iter + 1);
ShoutcastStation s(*iter, (*(iter + 1)).toInt(), (*(iter + 2)).toInt(),
*(iter + 3), (*(iter + 4)).toInt(), *(iter + 5), *(iter + 6),
tuneIn);
sl.append(s);
}
emit newStationsAvailable(keyWord);
}
void AVRStudioXMLParser::Parse(QString configDirPath, Part *pPart)
{
QXmlQuery query;
QString result;
query.bindVariable("partName", QVariant(configDirPath));
query.setQuery(GetXQuery());
query.evaluateTo(&result);
// for future use
QString errorMsg;
int line;
int col;
QDomDocument doc;
if(!doc.setContent(result, &errorMsg, &line, &col))
return;
QDomNode root = doc.firstChild();
QDomNode fuses = root.firstChild();
QDomNode locks = fuses.nextSibling();
QDomNode interfaces = locks.nextSibling();
pPart->SetFuseBits(GetBits(fuses.firstChild()));
pPart->SetLockBits(GetBits(locks.firstChild()));
pPart->SetProgrammingInterfaces(GetInterfaces(interfaces.firstChild()));
}
void QueryMainWindow::evaluate(const QString &str)
{
/* This function takes the input string and displays the
* appropriate output using QXmlQuery.
*/
QXmlQuery query;
QFile sourceDocument;
sourceDocument.setFileName(":/files/cookbook.xml");
sourceDocument.open(QIODevice::ReadOnly);
query.bindVariable("inputDocument", &sourceDocument);
query.setQuery(str);
if(!query.isValid())
return;
QByteArray outArray;
QBuffer buffer(&outArray);
buffer.open(QIODevice::ReadWrite);
QXmlFormatter formatter(query, &buffer);
if(!query.evaluateTo(&formatter))
return;
buffer.close();
qFindChild<QTextEdit*>(this, "outputTextEdit")->setPlainText(QString::fromUtf8(outArray.constData()));
}
void NetFlixQueueProxy::getQueueRequestCompleted(int retCode, QString body){
qDebug() << "queue request completed!!";
qDebug() << retCode;
QXmlQuery query;
QString result;
QBuffer device;
device.setData(body.toUtf8());
device.open(QIODevice::ReadOnly);
query.bindVariable("netflix_queue",&device);
query.setQuery(QUrl("qrc:/queries/queue.xq"));
if (query.isValid())
{
if (query.evaluateTo(&result))
qDebug() << result;
else
qDebug() << "Evaluate failed";
}
else
qDebug() << "setQuery Failed.";
}
QString Server::commandForPlayer(QString aPlayerName)
{
mCommands->reset();
QXmlQuery* xmlQuery = new QXmlQuery;
xmlQuery->bindVariable(KXmlFileName,mCommands);
xmlQuery->bindVariable(KPlayer,QVariant(aPlayerName));
xmlQuery->setQuery(KXqReadCommandForPlayer);
QString result = QString();
if(xmlQuery->isValid())
{
xmlQuery->evaluateTo(&result);
}
delete xmlQuery;
return result;
}
void RssFeedNode::render(Grantlee::OutputStream* stream, Grantlee::Context* c)
{
QNetworkAccessManager *mgr = new QNetworkAccessManager(this);
QUrl url(Grantlee::getSafeString(m_url.resolve(c)));
QNetworkReply *reply = mgr->get(QNetworkRequest(url));
QEventLoop eLoop;
connect( mgr, SIGNAL( finished( QNetworkReply * ) ), &eLoop, SLOT( quit() ) );
eLoop.exec( QEventLoop::ExcludeUserInputEvents );
c->push();
foreach(Grantlee::Node *n, m_childNodes) {
if (!n->inherits(XmlNamespaceNode::staticMetaObject.className()))
continue;
Grantlee::OutputStream _dummy;
n->render(&_dummy, c);
}
QXmlQuery query;
QByteArray ba = reply->readAll();
QBuffer buffer;
buffer.setData(ba);
buffer.open(QIODevice::ReadOnly);
query.bindVariable("inputDocument", &buffer);
QString ns;
QHash<QString, QVariant> h = c->lookup("_ns").toHash();
QHash<QString, QVariant>::const_iterator it = h.constBegin();
const QHash<QString, QVariant>::const_iterator end = h.constEnd();
for ( ; it != end; ++it ) {
if (it.key().isEmpty()) {
ns += QLatin1Literal( "declare default element namespace " ) + QLatin1Literal( " \"" ) + it.value().toString() + QLatin1Literal( "\";\n" );
} else {
ns += QLatin1Literal( "declare namespace " ) + it.key() + QLatin1Literal( " = \"" ) + it.value().toString() + QLatin1Literal( "\";\n" );
}
}
query.setQuery(ns + "doc($inputDocument)" + Grantlee::getSafeString(m_query.resolve(c)).get());
QXmlResultItems result;
query.evaluateTo(&result);
QXmlItem item(result.next());
int count = 0;
while (!item.isNull()) {
if (count++ > 20)
break;
query.setFocus(item);
c->push();
foreach(Grantlee::Node *n, m_childNodes) {
if (n->inherits(XmlNamespaceNode::staticMetaObject.className()))
continue;
c->insert("_q", QVariant::fromValue(query));
n->render(stream, c);
}
c->pop();
item = result.next();
}
c->pop();
}
void FeedEntryListModel::initFeedEntryList()
{
QFile queryFile(":/cxReader/xquery/feedEntryList.xq");
queryFile.open(QIODevice::ReadOnly);
QXmlQuery query;
query.setNetworkAccessManager(this->config->manager());
query.bindVariable("file", QVariant(this->config->baseUrl() + "/feeds/"+this->id));
query.setQuery(&queryFile);
this->namePool = query.namePool();
query.evaluateTo(this);
queryFile.close();
}
QStringList ExternalPlaylist::executeXmlQuery(const QString& libraryPath, const QString& xPath, const QStringList& parameters){
QStringList results;
QFile xmlFile(libraryPath);
if (!xmlFile.open(QIODevice::ReadOnly))
return results;
QXmlQuery xmlQuery;
xmlQuery.bindVariable("inputDocument", &xmlFile);
// bind any other parameters
for(int i=0; i<(signed)parameters.size(); i += 2){
if(i + 1 >= (signed)parameters.size())
break;
xmlQuery.bindVariable(parameters[i], QVariant(parameters[i+1]));
}
xmlQuery.setQuery(xPath);
xmlQuery.evaluateTo(&results);
xmlFile.close();
return results;
}
void ShoutcastFetcher::genresAvailable(QIODevice * openInputDevice)
{
// Using read() putting the content into a QBuffer to workaround
// some strange hang if passing IO device directly into
// QXmlQuery object.
m_genres.clear();
QByteArray content = openInputDevice->read(maxSize);
QBuffer buf(&content);
buf.open(QIODevice::ReadOnly);
QXmlQuery q;
q.bindVariable("glist", &buf);
q.setQuery("for $i in doc($glist)/genrelist/genre/@name return string($i)");
m_success = q.evaluateTo(&m_genres);
emit genresAvailable();
}
// Program entry point
int main(int argc, char **argv)
{
// Validate arguments
if (argc < 3) {
qFatal("Usage: %s <html-file> <xquery-file>\nUse - to read from stdin", argv[0]);
}
if (!strcmp(argv[1], "-") && !strcmp(argv[2], "-")) {
qFatal("Err, cannot read both HTML and XQuery file from stdin");
}
// We'll need a QCoreApplication instance for this
QCoreApplication app(argc, argv);
// Setup query first, so we can use its name pool
QXmlQuery query;
// Read HTML data
QFile htmlFile;
if (!openFile(&htmlFile, argv[1])) {
qFatal("Err, can't open HTML file %s", argv[1]);
}
QByteArray source = htmlFile.readAll();
QHtmlNodeModel model(query.namePool(), source, QUrl::fromLocalFile(argv[1]));
// Bind the "dom" variable to the root element of the document
query.bindVariable("dom", model.dom());
// Setup the query
QFile queryFile;
if (!openFile(&queryFile, argv[2])) {
qFatal("Err, can't open XQuery file %s", argv[2]);
}
query.setQuery(&queryFile, QUrl::fromLocalFile(argv[2]));
// Setup a formatter printing to stdout
QFile out;
out.open(stdout, QIODevice::WriteOnly);
QXmlFormatter formatter(query, &out);
// Evaluate and exit
if (!query.evaluateTo(&formatter)) {
return 1;
}
return 0;
}
void ErrorHandler::handleMessage(QtMsgType type,
const QString &description,
const QUrl &identifier,
const QSourceLocation &)
{
/* Don't use pDebug() in this function, it results in infinite
* recursion. Talking from experience.. */
Message msg;
msg.setType(type);
msg.setIdentifier(identifier);
/* Let's remove all the XHTML markup. */
QBuffer buffer;
buffer.setData(description.toLatin1());
buffer.open(QIODevice::ReadOnly);
QXmlQuery query;
query.bindVariable(QLatin1String("desc"), &buffer);
query.setQuery(QLatin1String("string(doc($desc))"));
QStringList result;
const bool success = query.evaluateTo(&result);
if(!description.startsWith(QLatin1String("\"Test-suite harness error:")))
{
const QString msg(QString::fromLatin1("Invalid description: %1").arg(description));
QVERIFY2(success, qPrintable(msg));
if(!success)
QTextStream(stderr) << msg;
}
if(!result.isEmpty())
msg.setDescription(result.first());
m_messages.append(msg);
}
void Parser131500ComAu::parseStationsByName(QNetworkReply *networkReply)
{
StationsResultList result;
QRegExp regexp = QRegExp("<select name=\"(.*)\" id=\"from\" size=\"6\" class=\"multiple\">(.*)</select>");
regexp.setMinimal(true);
regexp.indexIn(networkReply->readAll());
QString element = "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?><html xmlns=\"http://www.w3.org/1999/xhtml\">\n<body>\n" + regexp.cap(0) + "\n</body>\n</html>\n";
QBuffer readBuffer;
readBuffer.setData(element.toAscii());
readBuffer.open(QIODevice::ReadOnly);
QXmlQuery query;
query.bindVariable("path", &readBuffer);
//Query for more than one result
query.setQuery("declare default element namespace \"http://www.w3.org/1999/xhtml\"; declare variable $path external; doc($path)/html/body/select/option/string()");
QStringList stationNames;
if (!query.evaluateTo(&stationNames))
{
qDebug() << "parser131500ComAu::getStationsByName - Query 1 Failed";
}
for (int i = 0; i < stationNames.count(); i++) {
//Remove unneeded stuff from the result
stationNames[i].replace(" (Location)", "");
StationsResultItem *item = new StationsResultItem();
item->setStationName(stationNames[i].trimmed());
result.appendItem(item);
}
emit stationsResult(&result);
}
void ParserHafasXml::parseSearchJourney(QNetworkReply *networkReply)
{
lastJourneyResultList = new JourneyResultList();
journeyDetailInlineData.clear();
QBuffer readBuffer;
readBuffer.setData(networkReply->readAll());
readBuffer.open(QIODevice::ReadOnly);
QXmlQuery query;
query.bindVariable("path", &readBuffer);
query.setQuery("doc($path)/ResC/Err//@text/string()");
QStringList errorResult;
if (!query.evaluateTo(&errorResult))
{
qDebug() << "parserHafasXml::ErrorTest - Query Failed";
}
if (errorResult.count() > 0 ) {
emit errorOccured(errorResult.join("").trimmed());
qWarning()<<"ParserHafasXml::parseSearchJourneyPart2:"<<errorResult.join("");
return;
}
//Query for station infos
query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection/@id/string()");
QStringList resultIds;
if (!query.evaluateTo(&resultIds))
{
qDebug() << "parserHafasXml::getJourneyData 2 - Query Failed";
}
if (resultIds.count() <= 0) {
emit journeyResult(lastJourneyResultList);
return;
}
for(int i = 0;i<resultIds.count(); i++) {
//qDebug()<<"Connection:"<<resultIds[i];
query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/Date/string()");
QStringList dateResult;
if (!query.evaluateTo(&dateResult))
{
qDebug() << "parserHafasXml::getJourneyData 3 - Query Failed";
}
query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/Transfers/string()");
QStringList transfersResult;
if (!query.evaluateTo(&transfersResult))
{
qDebug() << "parserHafasXml::getJourneyData 4 - Query Failed";
}
query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/Duration/Time/string()");
QStringList durationResult;
if (!query.evaluateTo(&durationResult))
{
qDebug() << "parserHafasXml::getJourneyData 5 - Query Failed";
}
query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/Products/Product/@cat/string()");
QStringList trainsResult;
if (!query.evaluateTo(&trainsResult))
{
qDebug() << "parserHafasXml::getJourneyData 6 - Query Failed";
}
query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/Departure/BasicStop/Station/@name/string()");
QStringList depResult;
if (!query.evaluateTo(&depResult))
{
qDebug() << "parserHafasXml::getJourneyData 7 - Query Failed";
}
query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/Arrival/BasicStop/Station/@name/string()");
QStringList arrResult;
if (!query.evaluateTo(&arrResult))
{
qDebug() << "parserHafasXml::getJourneyData 8 - Query Failed";
}
query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/Departure/BasicStop/Dep/Time/string()");
QStringList depTimeResult;
if (!query.evaluateTo(&depTimeResult))
{
qDebug() << "parserHafasXml::getJourneyData 9 - Query Failed";
}
query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/Departure/BasicStop/Dep/Platform/Text/string()");
QStringList depPlatResult;
if (!query.evaluateTo(&depPlatResult))
{
qDebug() << "parserHafasXml::getJourneyData 10 - Query Failed";
}
query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/Arrival/BasicStop/Arr/Time/string()");
QStringList arrTimeResult;
if (!query.evaluateTo(&arrTimeResult))
{
qDebug() << "parserHafasXml::getJourneyData 11 - Query Failed";
}
query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/Arrival/BasicStop/Arr/Platform/Text/string()");
QStringList arrPlatResult;
if (!query.evaluateTo(&arrPlatResult))
{
qDebug() << "parserHafasXml::getJourneyData 12 - Query Failed";
}
query.setQuery("doc($path)/ResC/ConRes/ConnectionList/Connection[@id='" + resultIds[i] + "']/Overview/XMLHandle/@url/string()");
QStringList xmlHandleResult;
if (!query.evaluateTo(&xmlHandleResult))
{
qDebug() << "parserHafasXml::getJourneyData 13 - Query Failed";
}
QDate date = QDate::fromString(dateResult.join("").trimmed(), "yyyyMMdd");
for (int j = 0; j < trainsResult.count(); j++) {
trainsResult[j] = trainsResult[j].trimmed();
}
JourneyResultItem *item = new JourneyResultItem();
item->setDate(date);
item->setId(resultIds[i]);
item->setTransfers(transfersResult.join("").trimmed());
item->setDuration(cleanHafasDate(durationResult.join("").trimmed()));
item->setMiscInfo("");
item->setTrainType(trainsResult.join(", ").trimmed());
item->setDepartureTime(cleanHafasDate(depTimeResult.join("").trimmed()));
item->setArrivalTime(cleanHafasDate(arrTimeResult.join("").trimmed()));
bool hasInline = false;
QString internalData1 = xmlHandleResult.join("").trimmed();
if (internalData1.count() > 0 && internalData1.indexOf("extxml.exe")) {
hasInline = true;
}
if (internalData1.count() > 0) {
internalData1.remove(0, internalData1.indexOf("query.exe") + 9);
internalData1.prepend(baseUrl);
item->setInternalData1(internalData1);
} else {
hasInline = true;
}
if (hasInline){
journeyDetailRequestData.id = item->id();
journeyDetailRequestData.date = item->date();
journeyDetailRequestData.duration = item->duration();
QByteArray data = readBuffer.buffer();
JourneyDetailResultList *results = internalParseJourneyDetails(data);
journeyDetailInlineData.append(results);
}
lastJourneyResultList->setDepartureStation(depResult.join("").trimmed());
lastJourneyResultList->setArrivalStation(arrResult.join("").trimmed());
lastJourneyResultList->setTimeInfo(date.toString());
lastJourneyResultList->appendItem(item);
}
//Query for next and prev stuff
query.setQuery("doc($path)/ResC/ConRes/ConResCtxt/string()");
QStringList ConResCtxtResult;
if (!query.evaluateTo(&ConResCtxtResult))
{
qDebug() << "parserHafasXml::getJourneyData 14 - Query Failed";
}
hafasContext.seqNr = ConResCtxtResult.join("");
emit journeyResult(lastJourneyResultList);
}
void Parser131500ComAu::parseSearchJourney(QNetworkReply *networkReply)
{
lastJourneyResultList = new JourneyResultList();
QBuffer *filebuffer = new QBuffer();
filebuffer->setData(networkReply->readAll());
QRegExp regexp = QRegExp("<div class=\"midcolumn3\">(.*)</div>(.*)</div>(.*)<div id=\"righttools\">");
regexp.setMinimal(true);
regexp.indexIn(filebuffer->buffer());
QString element = "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?><html xmlns=\"http://www.w3.org/1999/xhtml\">\n<body>\n" + regexp.cap(0) + "\n</div></body>\n</html>\n";
QRegExp imgReg = QRegExp("icon_(.*)_s.gif\" />");
imgReg.setMinimal(true);
element.replace(imgReg, "icon_" + QString("\\1") + "_s.gif\" />" + QString("\\1"));
element.replace("am+", "am");
element.replace("pm+", "pm");
//qDebug()<<element;
QBuffer readBuffer;
readBuffer.setData(element.toAscii());
readBuffer.open(QIODevice::ReadOnly);
QXmlQuery query;
query.bindVariable("path", &readBuffer);
query.setQuery("declare default element namespace \"http://www.w3.org/1999/xhtml\"; declare variable $path external; doc($path)/html/body/div/div/table/tbody/tr/td[@id='header2']/string()");
QStringList departResult;
if (!query.evaluateTo(&departResult))
{
qDebug() << "parser131500ComAu::getJourneyData - Query 1 Failed";
}
query.setQuery("declare default element namespace \"http://www.w3.org/1999/xhtml\"; declare variable $path external; doc($path)/html/body/div/div/table/tbody/tr/td[@id='header3']/string()");
QStringList arriveResult;
if (!query.evaluateTo(&arriveResult))
{
qDebug() << "parser131500ComAu::getJourneyData - Query 2 Failed";
}
query.setQuery("declare default element namespace \"http://www.w3.org/1999/xhtml\"; declare variable $path external; doc($path)/html/body/div/div/table/tbody/tr/td[@id='header4']/string()");
QStringList timeResult;
if (!query.evaluateTo(&timeResult))
{
qDebug() << "parser131500ComAu::getJourneyData - Query 3 Failed";
}
query.setQuery("declare default element namespace \"http://www.w3.org/1999/xhtml\"; declare variable $path external; doc($path)/html/body/div/div/table/tbody/tr/td[@id='header5']/string()");
QStringList trainResult;
if (!query.evaluateTo(&trainResult))
{
qDebug() << "parser131500ComAu::getJourneyData - Query 4 Failed";
}
query.setQuery("declare default element namespace \"http://www.w3.org/1999/xhtml\"; declare variable $path external; doc($path)/html/body/div/div/div/string()");
QStringList headerResult;
if (!query.evaluateTo(&headerResult))
{
qDebug() << "parser131500ComAu::getJourneyData - Query 5 Failed";
}
for (int i = 0; i < headerResult.count(); i++) {
QRegExp regexp = QRegExp("(From:|To:|When:)(.*)$");
regexp.setMinimal(true);
regexp.indexIn(headerResult[i].trimmed());
if (regexp.cap(1) == "From:") {
lastJourneyResultList->setDepartureStation(regexp.cap(2).trimmed());
}
if (regexp.cap(1) == "To:") {
lastJourneyResultList->setArrivalStation(regexp.cap(2).trimmed());
}
if (regexp.cap(1) == "When:") {
lastJourneyResultList->setTimeInfo(regexp.cap(2).trimmed());
}
}
QRegExp regexp2 = QRegExp("(.*), (\\d\\d) (.*) (\\d\\d\\d\\d)");
regexp2.setMinimal(true);
regexp2.indexIn(lastJourneyResultList->timeInfo().trimmed());
QLocale enLocale = QLocale(QLocale::English, QLocale::UnitedStates);
int month = 1;
for (month = 1; month < 10; month++) {
if (regexp2.cap(3).trimmed() == enLocale.standaloneMonthName(month)) {
break;
}
}
QDate journeydate = QDate::fromString(regexp2.cap(2).trimmed() + " " + QString::number(month) + " " + regexp2.cap(4).trimmed(), "dd M yyyy");
//Generate Details search results
QStringList detailsResult;
regexp = QRegExp("<table class=\"dataTbl widthcol2and3\" cellspacing=\"0\" style=\"margin:0px ! important;border-right:0px none;\" summary=\"Search Results Details\">(.*)</table>");
regexp.setMinimal(true);
int pos = 0;
while ((pos = regexp.indexIn(filebuffer->buffer(), pos)) != -1) {
QString element = "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?><html xmlns=\"http://www.w3.org/1999/xhtml\">\n<body><table>\n" + regexp.cap(1) + "\n</table></body>\n</html>\n";
element.replace(" ", " ");
element.replace("bulletin.gif\">", "bulletin.gif\" />");
QBuffer readBuffer;
readBuffer.setData(element.toAscii());
readBuffer.open(QIODevice::ReadOnly);
QXmlQuery query;
query.bindVariable("path", &readBuffer);
query.setQuery("declare default element namespace \"http://www.w3.org/1999/xhtml\"; declare variable $path external; doc($path)/html/body/table/tbody/tr/td[@headers='header2']/string()");
QStringList detailsContentResult;
if (!query.evaluateTo(&detailsContentResult))
{
qDebug() << "parser131500ComAu::getJourneyData - DetailsQuery 1 Failed";
}
detailsResult << detailsContentResult.join("<linesep>");
pos += regexp.matchedLength();
}
//qDebug()<<departResult;
//Create search result
for (int i = 0; i < departResult.count(); i++) {
//Parse transporttypes and changes
QString tmp = trainResult[i].trimmed();
tmp.replace("\t", " ");
tmp.replace("\n", " ");
tmp.replace("\r", " ");
QStringList trains = tmp.split(" ", QString::SkipEmptyParts);
int changes = trains.length() - 1;
trains.removeDuplicates();
//Parse travel time
tmp = timeResult[i].trimmed();
tmp.replace("mins", "");
tmp.replace("min", "");
tmp.replace("hrs ", ":");
tmp.replace("hr ", ":");
QStringList durationLst = tmp.split(":", QString::SkipEmptyParts);
QString durationStr = "";
if (durationLst.length() == 1) {
durationStr.sprintf("00: %02d", durationLst[0].toInt());
}
if (durationLst.length() == 2) {
durationStr.sprintf("%02d:%02d", durationLst[0].toInt(), durationLst[1].toInt());
}
JourneyResultItem *item = new JourneyResultItem();
item->setDate(journeydate);
item->setId(QString::number(i));
item->setTransfers(QString::number(changes));
item->setDuration(durationStr);
item->setTrainType(trains.join(", "));
item->setDepartureTime(QTime::fromString(departResult[i].trimmed(), "h:map").toString("hh:mm"));
item->setArrivalTime(QTime::fromString(arriveResult[i].trimmed(), "h:map").toString("hh:mm"));
item->setInternalData1(detailsResult[i]);
lastJourneyResultList->appendItem(item);
}
emit journeyResult(lastJourneyResultList);
}
JourneyDetailResultList* ParserHafasXml::internalParseJourneyDetails(QByteArray data)
{
qDebug() << ";;;;;;;;;;;;;;;" << data;
JourneyDetailResultList *results = new JourneyDetailResultList();
QBuffer readBuffer;
readBuffer.setData(data);
readBuffer.open(QIODevice::ReadOnly);
QXmlQuery query;
query.bindVariable("path", &readBuffer);
query.setQuery("doc($path)/ResC/Err//@text/string()");
QStringList errorResult;
if (!query.evaluateTo(&errorResult))
{
qDebug() << "parserHafasXml::ErrorTest - Query Failed";
return results;
}
if (errorResult.count() > 0 ) {
emit errorOccured(errorResult.join("").trimmed());
qWarning()<<"ParserHafasXml::internalParseJourneyDetails:"<<errorResult.join("");
return results;
}
query.setQuery("doc($path)/ResC/ConRes//Connection[@id='" + journeyDetailRequestData.id + "']/ConSectionList/ConSection/Departure/BasicStop/Station/@name/string()");
QStringList departureResults;
if (!query.evaluateTo(&departureResults))
{
qDebug() << "parserHafasXml::parseJourneyDataDetails - Query 1 Failed";
}
query.setQuery("doc($path)/ResC/ConRes//Connection[@id='" + journeyDetailRequestData.id + "']/ConSectionList/ConSection/Arrival/BasicStop/Station/@name/string()");
QStringList arrivalResults;
if (!query.evaluateTo(&arrivalResults))
{
qDebug() << "parserHafasXml::parseJourneyDataDetails - Query 2 Failed";
}
query.setQuery("doc($path)/ResC/ConRes//Connection[@id='" + journeyDetailRequestData.id + "']/ConSectionList/ConSection/Departure/BasicStop/Location/Station/HafasName/Text/string()");
QStringList departure2Results;
if (!query.evaluateTo(&departure2Results))
{
qDebug() << "parserHafasXml::parseJourneyDataDetails - Query 1b Failed";
}
query.setQuery("doc($path)/ResC/ConRes//Connection[@id='" + journeyDetailRequestData.id + "']/ConSectionList/ConSection/Arrival/BasicStop/Location/Station/HafasName/Text/string()");
QStringList arrival2Results;
if (!query.evaluateTo(&arrival2Results))
{
qDebug() << "parserHafasXml::parseJourneyDataDetails - Query 2b Failed";
}
query.setQuery("doc($path)/ResC/ConRes//Connection[@id='" + journeyDetailRequestData.id + "']/ConSectionList/ConSection/Departure/BasicStop/Dep/Time/string()");
QStringList depTimeResult;
if (!query.evaluateTo(&depTimeResult))
{
qDebug() << "parserHafasXml::parseJourneyDataDetails - Query 3 Failed";
}
query.setQuery("doc($path)/ResC/ConRes//Connection[@id='" + journeyDetailRequestData.id + "']/ConSectionList/ConSection/Departure/BasicStop/Dep/Platform/Text/string()");
QStringList depPlatResult;
if (!query.evaluateTo(&depPlatResult))
{
qDebug() << "parserHafasXml::parseJourneyDataDetails - Query 4 Failed";
}
query.setQuery("doc($path)/ResC/ConRes//Connection[@id='" + journeyDetailRequestData.id + "']/ConSectionList/ConSection/Arrival/BasicStop/Arr/Time/string()");
QStringList arrTimeResult;
if (!query.evaluateTo(&arrTimeResult))
{
qDebug() << "parserHafasXml::parseJourneyDataDetails - Query 5 Failed";
}
query.setQuery("doc($path)/ResC/ConRes//Connection[@id='" + journeyDetailRequestData.id + "']/ConSectionList/ConSection/Arrival/BasicStop/Arr/Platform/Text/string()");
QStringList arrPlatResult;
if (!query.evaluateTo(&arrPlatResult))
{
qDebug() << "parserHafasXml::parseJourneyDataDetails - Query 6 Failed";
}
//It is possible, that the stationname is in two seperate fields
if (departureResults.count() == 0 && departure2Results.count() > 0)
{
departureResults = departure2Results;
arrivalResults = arrival2Results;
}
if (departureResults.count() == arrivalResults.count())
{
for(int i = 0; i < departureResults.count(); i++)
{
JourneyDetailResultItem *item = new JourneyDetailResultItem();
/*
qDebug()<<" "<<"Journey "<<i;
qDebug()<<" DepartureSt:"<<departureResults[i].trimmed();
qDebug()<<" DepartureTime:"<<depTimeResult[i].trimmed();
qDebug()<<" DeparturePlatform:"<<depPlatResult[i].trimmed();
qDebug()<<" ArrivalSt:"<<arrivalResults[i].trimmed();
qDebug()<<" ArrivalTime:"<<arrTimeResult[i].trimmed();
qDebug()<<" ArrivalPlatform:"<<arrPlatResult[i].trimmed();
*/
item->setDepartureDateTime(cleanHafasDateTime(depTimeResult[i].trimmed(), journeyDetailRequestData.date));
item->setArrivalDateTime(cleanHafasDateTime(arrTimeResult[i].trimmed(), journeyDetailRequestData.date));
item->setDepartureStation(departureResults[i].trimmed());
item->setArrivalStation(arrivalResults[i].trimmed());
if (depPlatResult[i].trimmed() != "")
{
item->setDepartureInfo(tr("Pl.") + " " + depPlatResult[i].trimmed());
}
if (arrPlatResult[i].trimmed() != "")
{
item->setArrivalInfo(tr("Pl.") + " " + arrPlatResult[i].trimmed());
}
//Check for train or if walking
query.setQuery("doc($path)/ResC/ConRes//Connection[@id='" + journeyDetailRequestData.id + "']/ConSectionList/ConSection[" + QString::number(i + 1) + "]/Journey/JourneyAttributeList/JourneyAttribute/Attribute[@type='NAME']/AttributeVariant/Text/string()");
QStringList trainResult;
if (!query.evaluateTo(&trainResult))
{
qDebug() << "parserHafasXml::parseJourneyDataDetails - Query 7 Failed";
}
if (trainResult.count() > 0)
{
//qDebug()<<" Train:"<<trainResult.join("").trimmed();
item->setTrain(trainResult.join("").trimmed());
} else
{
query.setQuery("doc($path)/ResC/ConRes//Connection[@id='" + journeyDetailRequestData.id + "']/ConSectionList/ConSection[" + QString::number(i + 1) + "]/Walk/Duration/Time/string()");
QStringList walkResult;
if (!query.evaluateTo(&walkResult))
{
qDebug() << "parserHafasXml::parseJourneyDataDetails - Query 8 Failed";
}
//Maybe its a transfer?
QStringList transferResult;
if (walkResult.count() == 0) {
query.setQuery("doc($path)/ResC/ConRes//Connection[@id='" + journeyDetailRequestData.id + "']/ConSectionList/ConSection[" + QString::number(i + 1) + "]/Transfer/Duration/Time/string()");
if (!query.evaluateTo(&transferResult))
{
qDebug() << "parserHafasXml::parseJourneyDataDetails - Query 8b Failed";
}
}
//Maybe its gisroute?
if (walkResult.count() == 0 && transferResult.count() == 0)
{
query.setQuery("doc($path)/ResC/ConRes//Connection[@id='" + journeyDetailRequestData.id + "']/ConSectionList/ConSection[" + QString::number(i + 1) + "]/GisRoute/Duration/Time/string()");
QStringList gisrouteResult;
if (!query.evaluateTo(&gisrouteResult))
{
qDebug() << "parserHafasXml::parseJourneyDataDetails - Query 9 Failed";
}
//Ok its a gisroute
if (gisrouteResult.count() > 0)
{
query.setQuery("doc($path)/ResC/ConRes//Connection[@id='" + journeyDetailRequestData.id + "']/ConSectionList/ConSection[" + QString::number(i + 1) + "]/GisRoute/@type/string()");
QStringList gisroutetypeResult;
if (!query.evaluateTo(&gisroutetypeResult))
{
qDebug() << "parserHafasXml::parseJourneyDataDetails - Query 10 Failed";
}
QString gisrouteType = gisroutetypeResult.join("").trimmed();
int minutes = cleanHafasDate(gisrouteResult.join("").trimmed()).toInt();
if (gisrouteType == "FOOT")
{
item->setInfo(tr("Walk for %n min", "", minutes));
} else if (gisrouteType == "BIKE")
{
item->setInfo(tr("Use a Bike for %n min", "", minutes));
} else if (gisrouteType == "CAR")
{
item->setInfo(tr("Use a car for %n min", "", minutes));
} else if (gisrouteType == "TAXI")
{
item->setInfo(tr("Take a taxi for %n min", "", minutes));
}
}
} else {
if (transferResult.count() > 0) {
item->setInfo(tr("Transfer for %n min", "", cleanHafasDate(transferResult.join("").trimmed()).toInt()));
}
if (walkResult.count() > 0) {
item->setInfo(tr("Walk for %n min", "", cleanHafasDate(walkResult.join("").trimmed()).toInt()));
}
}
}
results->appendItem(item);
}
if (results->itemcount() > 0) {
results->setDepartureStation(results->getItem(0)->departureStation());
results->setArrivalStation(results->getItem(results->itemcount() - 1)->arrivalStation());
for (int i=0; i < results->itemcount(); i++) {
if (!results->getItem(i)->departureDateTime().isNull()) {
results->setDepartureDateTime(results->getItem(i)->departureDateTime());
break;
}
}
for (int i=results->itemcount() -1; i >= 0; i--) {
if (!results->getItem(i)->arrivalDateTime().isNull()) {
results->setArrivalDateTime(results->getItem(i)->arrivalDateTime());
break;
}
}
results->setDuration(journeyDetailRequestData.duration);
results->setId(journeyDetailRequestData.id);
}
return results;
}
emit errorOccured(tr("Internal error occured, Error parsing details data"));
return results;
}
int main(int argc, char **argv)
{
enum ExitCode
{
/**
* We start from 2, because QApplicationArgumentParser
* uses 1.
*/
QueryFailure = 2,
StdOutFailure
};
const QCoreApplication app(argc, argv);
QCoreApplication::setApplicationName(QLatin1String("xmlpatterns"));
PatternistApplicationParser parser(argc, argv);
parser.setApplicationDescription(QLatin1String("A tool for running XQuery queries."));
parser.setApplicationVersion(QLatin1String("0.1"));
/* Is there a better way to do this? Probably not, but if the class becomes public, we probably
* want a helper function that wraps this hack. */
const int parameterType = qVariantFromValue(Parameter()).userType();
const int outputType = qVariantFromValue(static_cast<QIODevice *>(0)).userType();
QApplicationArgument param(QLatin1String("param"),
QXmlPatternistCLI::tr("Binds an external variable. The value is directly available using the variable reference: $name."),
parameterType);
param.setMaximumOccurrence(-1);
parser.addArgument(param);
const QApplicationArgument noformat(QLatin1String("no-format"),
QXmlPatternistCLI::tr("By default output is formatted for readability. When specified, strict serialization is performed."));
parser.addArgument(noformat);
const QApplicationArgument isURI(QLatin1String("is-uri"),
QXmlPatternistCLI::tr("If specified, the filename is interpreted as a URI instead of a local filename."));
parser.addArgument(isURI);
/* The temporary object is required to compile with g++ 3.3. */
QApplicationArgument queryURI = QApplicationArgument(QString(), /* Nameless. */
QXmlPatternistCLI::tr("A local filename pointing to the query to run. "
"If the name ends with .xq it's assumed "
"to be an XQuery query. (In other cases too, but "
"that interpretation may change in a future release of Qt.)"),
QVariant::String);
queryURI.setMinimumOccurrence(1);
parser.addArgument(queryURI);
QApplicationArgument output(QLatin1String("output"),
QXmlPatternistCLI::tr("A local file to which the output should be written. The file is overwritten, or if not exist, created. If absent, stdout is used."),
outputType);
parser.addArgument(output);
if(!parser.parse())
return parser.exitCode();
QXmlQuery query;
/* Bind external variables. */
{
const QVariantList parameters(parser.values(param));
const int len = parameters.count();
for(int i = 0; i < len; ++i)
{
const Parameter p(qVariantValue<Parameter>(parameters.at(i)));
query.bindVariable(p.first, QXmlItem(p.second));
}
}
/* The final preparations and execute the query. */
QPatternist::ColoringMessageHandler messageHandler;
query.setMessageHandler(&messageHandler);
/* Get the query URI. */
QUrl userURI;
{
const QString stringURI(parser.value(queryURI).toString());
if(parser.has(isURI))
userURI = QUrl::fromEncoded(stringURI.toLatin1());
else
userURI = QUrl::fromLocalFile(stringURI);
}
const QUrl effectiveURI(QUrl::fromLocalFile(QDir::current().absolutePath() + QLatin1Char('/')).resolved(userURI));
Q_ASSERT_X(userURI.isValid(), Q_FUNC_INFO,
"QApplicationArgumentParser should promise us this.");
query.setQuery(effectiveURI);
QIODevice *const outDevice = qVariantValue<QIODevice *>(parser.value(output));
Q_ASSERT(outDevice);
Q_ASSERT(outDevice->isWritable());
if(query.isValid())
{
QAbstractXmlReceiver *receiver = 0;
if(parser.has(noformat))
receiver = new QXmlSerializer(query, outDevice);
else
receiver = new QXmlFormatter(query, outDevice);
const bool success = query.evaluateTo(receiver);
delete outDevice;
delete receiver;
if(success)
return parser.exitCode();
else
return QueryFailure;
}
else
{
delete outDevice;
return QueryFailure;
}
}
