diff options
Diffstat (limited to 'src/coap/qcoapdiscoveryreply.cpp')
| -rw-r--r-- | src/coap/qcoapdiscoveryreply.cpp | 45 |
1 files changed, 44 insertions, 1 deletions
diff --git a/src/coap/qcoapdiscoveryreply.cpp b/src/coap/qcoapdiscoveryreply.cpp index 379277a..def9d19 100644 --- a/src/coap/qcoapdiscoveryreply.cpp +++ b/src/coap/qcoapdiscoveryreply.cpp @@ -58,7 +58,7 @@ void QCoapDiscoveryReplyPrivate::_q_setContent(const QHostAddress &sender, const if (QtCoap::isError(responseCode)) { _q_setError(responseCode); } else { - auto res = QCoapProtocol::resourcesFromCoreLinkList(sender, message.payload()); + auto res = QCoapDiscoveryReply::resourcesFromCoreLinkList(sender, message.payload()); resources.append(res); emit q->discovered(q, res); } @@ -114,4 +114,47 @@ QVector<QCoapResource> QCoapDiscoveryReply::resources() const return d->resources; } +/*! + Decodes the \a data received from the \a sender to a list of QCoapResource + objects. The \a data byte array contains the frame returned by the + discovery request. +*/ +QVector<QCoapResource> +QCoapDiscoveryReply::resourcesFromCoreLinkList(const QHostAddress &sender, const QByteArray &data) +{ + QVector<QCoapResource> resourceList; + + QLatin1String quote = QLatin1String("\""); + const QList<QByteArray> links = data.split(','); + for (QByteArray link : links) { + QCoapResource resource; + resource.setHost(sender); + + const QList<QByteArray> parameterList = link.split(';'); + for (QByteArray parameter : parameterList) { + QString parameterString = QString::fromUtf8(parameter); + int length = parameterString.length(); + if (parameter.startsWith('<')) + resource.setPath(parameterString.mid(1, length - 2)); + else if (parameter.startsWith("title=")) + resource.setTitle(parameterString.mid(6).remove(quote)); + else if (parameter.startsWith("rt=")) + resource.setResourceType(parameterString.mid(3).remove(quote)); + else if (parameter.startsWith("if=")) + resource.setInterface(parameterString.mid(3).remove(quote)); + else if (parameter.startsWith("sz=")) + resource.setMaximumSize(parameterString.mid(3).remove(quote).toInt()); + else if (parameter.startsWith("ct=")) + resource.setContentFormat(parameterString.mid(3).remove(quote).toUInt()); + else if (parameter == "obs") + resource.setObservable(true); + } + + if (!resource.path().isEmpty()) + resourceList.push_back(resource); + } + + return resourceList; +} + QT_END_NAMESPACE |