//! [handleMessage 1]
void AnnotatedUrl::handleMessage(const QNdefMessage &message, QNearFieldTarget *target)
{
//! [handleMessage 1]
Q_UNUSED(target);
enum {
MatchedNone,
MatchedFirst,
MatchedEnglish,
MatchedLanguage,
MatchedLanguageAndCountry
} bestMatch = MatchedNone;
QLocale defaultLocale;
QString title;
QUrl url;
QPixmap pixmap;
//! [handleMessage 2]
foreach (const QNdefRecord &record, message) {
if (record.isRecordType<QNdefNfcTextRecord>()) {
QNdefNfcTextRecord textRecord(record);
title = textRecord.text();
QLocale locale(textRecord.locale());
//! [handleMessage 2]
// already found best match
if (bestMatch == MatchedLanguageAndCountry) {
// do nothing
} else if (bestMatch <= MatchedLanguage && locale == defaultLocale) {
bestMatch = MatchedLanguageAndCountry;
} else if (bestMatch <= MatchedEnglish &&
locale.language() == defaultLocale.language()) {
bestMatch = MatchedLanguage;
} else if (bestMatch <= MatchedFirst && locale.language() == QLocale::English) {
bestMatch = MatchedEnglish;
} else if (bestMatch == MatchedNone) {
bestMatch = MatchedFirst;
}
//! [handleMessage 3]
} else if (record.isRecordType<QNdefNfcUriRecord>()) {
QNdefNfcUriRecord uriRecord(record);
url = uriRecord.uri();
//! [handleMessage 3]
} else if (record.typeNameFormat() == QNdefRecord::Mime &&
record.type().startsWith("image/")) {
pixmap = QPixmap::fromImage(QImage::fromData(record.payload()));
//! [handleMessage 4]
}
}
emit annotatedUrl(url, title, pixmap);
}
void NfcHandler::ndefMessageRead(QNdefMessage message)
{
foreach (const QNdefRecord &record, message) {
if (record.isRecordType<QNdefNfcUriRecord>()) {
QNdefNfcUriRecord uriRecord(record);
qDebug() << "********** Got URI record:" << uriRecord.uri();
QUrl uri = uriRecord.uri();
if(uri.scheme() == "kodi") {
qDebug() << "Got and xmbc:// uri" << uri.host() << uri.port() << uri.path();
KodiHost host;
host.setAddress(uri.host());
host.setPort(uri.port());
QString path = uri.path().right(uri.path().length() - 1);
if(path.split('/').count() >= 1) {
host.setHostname(path.split('/').first());
}
if(path.split('/').count() >= 2) {
host.setHwAddr(path.split('/').at(1));
}
qDebug() << "Should connect to" << host.address() << ':' << host.port() << host.hostname() << host.hwAddr();
int index = Kodi::instance()->hostModel()->insertOrUpdateHost(host);
Kodi::instance()->hostModel()->connectToHost(index);
} else {
qDebug() << "NDEF uri record not compatible with kodimote:" << uriRecord.uri();
emit tagError(tr("NFC tag is not compatible with Kodimote. In order to use it with Kodimote you need to write connection information to it."));
}
} else if (record.isRecordType<QNdefNfcTextRecord>()) {
QNdefNfcTextRecord textRecord(record);
qDebug() << "********** Got Text record:" << textRecord.text();
if(textRecord.text().startsWith("kodi:")) {
qDebug() << "outdated tag detected";
emit tagError(tr("NFC tag is outdated. In order to use it with Kodimote you need to update it by rewriting connection information to it."));
} else {
emit tagError(tr("NFC tag is not compatible with Kodimote. In order to use it with Kodimote you need to write connection information to it."));
}
}else {
if (record.typeNameFormat() == QNdefRecord::Mime &&
record.type().startsWith("image/")) {
qDebug() << "got image...";
}else if (record.typeNameFormat() == QNdefRecord::NfcRtd ) {
qDebug() << "Got Rtd tag" << record.payload();
QNdefNfcUriRecord uri(record);
qDebug() << "uri:" << uri.uri();
}else if (record.typeNameFormat() == QNdefRecord::ExternalRtd ){
qDebug() << "Got ExtRtd tag";
} else if (record.isEmpty()) {
qDebug() << "got empty record...";
} else {
qDebug() << "got unknown ndef message type";
}
emit tagError(tr("NFC tag is not compatible with Kodimote. In order to use it with Kodimote you need to write connection information to it."));
}
}
}
void QDeclarativeNdefUriRecord::setUri(const QString &uri)
{
QNdefNfcUriRecord uriRecord(record());
if (uriRecord.uri() == uri)
return;
uriRecord.setUri(uri);
setRecord(uriRecord);
emit uriChanged();
}
void tst_QNdefRecord::tst_uriRecord()
{
QFETCH(QString, url);
QFETCH(QByteArray, payload);
// test setters
{
QNdefNfcUriRecord record;
record.setUri(QUrl(url));
QCOMPARE(record.payload(), payload);
QVERIFY(record != QNdefRecord());
}
// test getters
{
QNdefNfcUriRecord record;
record.setPayload(payload);
QCOMPARE(record.uri(), QUrl(url));
}
// test copy
{
QNdefRecord record;
record.setTypeNameFormat(QNdefRecord::NfcRtd);
record.setType("U");
record.setPayload(payload);
QVERIFY(!record.isRecordType<QNdefRecord>());
QVERIFY(!record.isRecordType<QNdefNfcTextRecord>());
QVERIFY(record.isRecordType<QNdefNfcUriRecord>());
QNdefNfcUriRecord uriRecord(record);
QVERIFY(!uriRecord.isEmpty());
QVERIFY(record == uriRecord);
QCOMPARE(uriRecord.uri(), QUrl(url));
}
}
QString QDeclarativeNdefUriRecord::uri() const
{
QNdefNfcUriRecord uriRecord(record());
return uriRecord.uri().toString();
}