void KDSoapServerSocket::slotReadyRead()
{
if (!m_socketEnabled)
return;
//qDebug() << this << QThread::currentThread() << "slotReadyRead!";
QByteArray buf(2048, ' ');
qint64 nread = -1;
while (nread != 0) {
nread = read(buf.data(), buf.size());
if (nread < 0) {
qDebug() << "Error reading from server socket:" << errorString();
return;
}
m_requestBuffer += buf.left(nread);
}
//qDebug() << "KDSoapServerSocket: request:" << m_requestBuffer;
QByteArray receivedHttpHeaders, receivedData;
const bool splitOK = splitHeadersAndData(m_requestBuffer, receivedHttpHeaders, receivedData);
if (!splitOK) {
//qDebug() << "Incomplete SOAP request, wait for more data";
//incomplete request, wait for more data
return;
}
QMap<QByteArray, QByteArray> httpHeaders;
httpHeaders = parseHeaders(receivedHttpHeaders);
if (m_doDebug) {
qDebug() << "headers received:" << receivedHttpHeaders;
qDebug() << httpHeaders;
qDebug() << "data received:" << receivedData;
}
const QByteArray contentLength = httpHeaders.value("content-length");
if (receivedData.size() < contentLength.toInt())
return; // incomplete request, wait for more data
m_requestBuffer.clear();
const QByteArray requestType = httpHeaders.value("_requestType");
if (requestType != "GET" && requestType != "POST") {
qWarning() << "Unknown HTTP request:" << requestType;
//handleError(replyMsg, "Client.Data", QString::fromLatin1("Invalid request type '%1', should be GET or POST").arg(QString::fromLatin1(requestType.constData())));
//sendReply(0, replyMsg);
const QByteArray methodNotAllowed = "HTTP/1.1 405 Method Not Allowed\r\nAllow: GET POST\r\nContent-Length: 0\r\n\r\n";
write(methodNotAllowed);
return;
}
const QString path = QString::fromLatin1(httpHeaders.value("_path").constData());
KDSoapServerAuthInterface* serverAuthInterface = qobject_cast<KDSoapServerAuthInterface *>(m_serverObject);
if (serverAuthInterface) {
QByteArray authValue = httpHeaders.value("Authorization");
if (authValue.isEmpty())
authValue = httpHeaders.value("authorization"); // as sent by Qt-4.5
if (!serverAuthInterface->handleHttpAuth(authValue, path)) {
// send auth request (Qt supports basic, ntlm and digest)
const QByteArray unauthorized = "HTTP/1.1 401 Authorization Required\r\nWWW-Authenticate: Basic realm=\"example\"\r\nContent-Length: 0\r\n\r\n";
write(unauthorized);
return;
}
}
KDSoapServer* server = m_owner->server();
KDSoapMessage replyMsg;
replyMsg.setUse(server->use());
KDSoapServerObjectInterface* serverObjectInterface = qobject_cast<KDSoapServerObjectInterface *>(m_serverObject);
if (!serverObjectInterface) {
const QString error = QString::fromLatin1("Server object %1 does not implement KDSoapServerObjectInterface!").arg(QString::fromLatin1(m_serverObject->metaObject()->className()));
handleError(replyMsg, "Server.ImplementationError", error);
sendReply(0, replyMsg);
return;
} else {
serverObjectInterface->setServerSocket(this);
}
if (requestType == "GET") {
if (path == server->wsdlPathInUrl() && handleWsdlDownload()) {
return;
} else if (handleFileDownload(serverObjectInterface, path)) {
return;
}
// See http://www.ibm.com/developerworks/xml/library/x-tipgetr/
// We could implement it, but there's no SOAP request, just a query in the URL,
// which we'd have to pass to a different virtual than processRequest.
handleError(replyMsg, "Client.Data", QString::fromLatin1("Support for GET requests not implemented yet."));
sendReply(0, replyMsg);
return;
}
//parse message
KDSoapMessage requestMsg;
KDSoapHeaders requestHeaders;
KDSoapMessageReader reader;
KDSoapMessageReader::XmlError err = reader.xmlToMessage(receivedData, &requestMsg, &m_messageNamespace, &requestHeaders);
if (err == KDSoapMessageReader::PrematureEndOfDocumentError) {
//qDebug() << "Incomplete SOAP message, wait for more data";
// This should never happen, since we check for content-size above.
return;
} //TODO handle parse errors?
// check soap version and extract soapAction header
QByteArray soapAction;
const QByteArray contentType = httpHeaders.value("content-type");
if (contentType.startsWith("text/xml")) {
// SOAP 1.1
soapAction = httpHeaders.value("soapaction");
// The SOAP standard allows quotation marks around the SoapAction, so we have to get rid of these.
if (soapAction.startsWith('\"'))
soapAction = soapAction.mid(1, soapAction.length() - 2);
} else if (contentType.startsWith("application/soap+xml")) {
// SOAP 1.2
// Example: application/soap+xml;charset=utf-8;action=ActionHex
const QList<QByteArray> parts = contentType.split(';');
Q_FOREACH(const QByteArray& part, parts) {
if (part.startsWith("action=")) {
soapAction = part.mid(strlen("action="));
}
}
}
m_method = requestMsg.name();
if (!replyMsg.isFault()) {
makeCall(serverObjectInterface, requestMsg, replyMsg, requestHeaders, soapAction, path);
}
if (serverObjectInterface && m_delayedResponse) {
// Delayed response. Disable the socket to make sure we don't handle another call at the same time.
setSocketEnabled(false);
} else {
sendReply(serverObjectInterface, replyMsg);
}
}
void shouldWriteAProperSoapMessageWithRightsAddressingProperties()
{
// GIVEN
HttpServerThread server(emptyResponse(), HttpServerThread::Public);
KDSoapClientInterface client(server.endPoint(), "http://www.ecerami.com/wsdl/HelloService");
KDSoapMessage message;
KDSoapMessageAddressingProperties map;
// with some message addressing properties
map.setAction("sayHello");
map.setDestination("http://www.ecerami.com/wsdl/HelloService");
map.setSourceEndpointAddress("http://www.ecerami.com/wsdl/source");
map.setFaultEndpoint(KDSoapEndpointReference("http://www.ecerami.com/wsdl/fault"));
map.setMessageID("uuid:e197db59-0982-4c9c-9702-4234d204f7f4");
map.setReplyEndpointAddress(KDSoapMessageAddressingProperties::predefinedAddressToString(KDSoapMessageAddressingProperties::Anonymous));
// two relationships related to previous message
KDSoapMessageRelationship::Relationship relationship("uuid:http://www.ecerami.com/wsdl/someUniqueString"); // no type means implicit Reply
KDSoapMessageRelationship::Relationship relationshipBis("uuid:http://www.ecerami.com/wsdl/someUniqueStringBis", "CustomTypeReply");
map.addRelationship(relationship);
map.addRelationship(relationshipBis);
// some reference parameters...
// one with a value
KDSoapValue refParam("myReferenceParameter", "ReferencParameterContent");
map.addReferenceParameter(refParam);
// an other one, with children
KDSoapValue childOne("myReferenceParameterChildOne", "ChildOneContent");
KDSoapValue childTwo("myReferenceParameterChildTwo", "ChildTwoContent");
KDSoapValueList childrenList;
childrenList << childOne << childTwo;
KDSoapValue refParamWithChildren("myReferenceParameterWithChildren", childrenList);
map.addReferenceParameter(refParamWithChildren);
// some metadata
KDSoapValueList metadataContainer;
KDSoapValue metadata("myMetadata", "MetadataContent");
metadataContainer << metadata;
KDSoapValue child("myMetadataBisChild", "MetadataBisChildContent");
KDSoapValueList childList; childList << child;
KDSoapValue metadataBis("myMetadataBis", childList);
map.setMetadata(metadataContainer);
map.addMetadata(metadataBis);
// and some request content
const QString action = QString::fromLatin1("sayHello");
message.setUse(KDSoapMessage::EncodedUse);
message.addArgument(QString::fromLatin1("msg"), QVariant::fromValue(QString("HelloContentMessage")), KDSoapNamespaceManager::xmlSchema2001(), QString::fromLatin1("string"));
message.setNamespaceUri(QString::fromLatin1("http://www.ecerami.com/wsdl/HelloService.wsdl"));
// WHEN
message.setMessageAddressingProperties(map);
KDSoapMessage reply = client.call(QLatin1String("sayHello"), message, action);
// THEN
QVERIFY(xmlBufferCompare(server.receivedData(), expectedSoapMessage()));
}
void testRequestXml() // this tests the serialization of KDSoapValue[List] in KDSoapClientInterface
{
HttpServerThread server(emptyResponse(), HttpServerThread::Public);
KDSoapClientInterface client(server.endPoint(), countryMessageNamespace());
KDSoapMessage message;
message.setUse(KDSoapMessage::EncodedUse); // write out types explicitely
// Test simpletype element
message.addArgument(QString::fromLatin1("testString"), QString::fromUtf8("Hello Klarälvdalens"));
// Test simpletype extended to have an attribute
KDSoapValue val(QString::fromLatin1("val"), 5, countryMessageNamespace(), QString::fromLatin1("MyVal"));
val.childValues().attributes().append(KDSoapValue(QString::fromLatin1("attr"), QString::fromLatin1("attrValue")));
message.arguments().append(val);
// Test complextype with child elements and attributes
KDSoapValueList valueList;
KDSoapValue orderperson(QString::fromLatin1("orderperson"), QString::fromLatin1("someone"), countryMessageNamespace(), QString::fromLatin1("Person"));
valueList.append(orderperson);
valueList.attributes().append(KDSoapValue(QString::fromLatin1("attr"), QString::fromLatin1("attrValue")));
message.addArgument(QString::fromLatin1("order"), valueList, countryMessageNamespace(), QString::fromLatin1("MyOrder"));
// Code from documentation
QRect rect(0, 0, 100, 200);
KDSoapValueList rectArgument;
rectArgument.addArgument(QLatin1String("x"), rect.x());
rectArgument.addArgument(QLatin1String("y"), rect.y());
rectArgument.addArgument(QLatin1String("width"), rect.width());
rectArgument.addArgument(QLatin1String("height"), rect.height());
message.addArgument(QLatin1String("rect"), rectArgument); // NOTE: type information is missing; setQualified() is missing too.
const QString XMLSchemaNS = KDSoapNamespaceManager::xmlSchema2001();
// Test array
KDSoapValueList arrayContents;
arrayContents.setArrayType(XMLSchemaNS, QString::fromLatin1("string"));
arrayContents.append(KDSoapValue(QString::fromLatin1("item"), QString::fromLatin1("kdab"), XMLSchemaNS, QString::fromLatin1("string")));
arrayContents.append(KDSoapValue(QString::fromLatin1("item"), QString::fromLatin1("rocks"), XMLSchemaNS, QString::fromLatin1("string")));
message.addArgument(QString::fromLatin1("testArray"), arrayContents, QString::fromLatin1("http://schemas.xmlsoap.org/soap/encoding/"), QString::fromLatin1("Array"));
// Add a header
KDSoapMessage header1;
header1.setUse(KDSoapMessage::EncodedUse);
header1.addArgument(QString::fromLatin1("header1"), QString::fromLatin1("headerValue"));
KDSoapHeaders headers;
headers << header1;
client.call(QLatin1String("test"), message, QString::fromLatin1("MySoapAction"), headers);
// Check what we sent
QByteArray expectedRequestXml =
QByteArray(xmlEnvBegin11()) +
" xmlns:n1=\"http://www.kdab.com/xml/MyWsdl/\""
"><soap:Header>"
"<n1:header1 xsi:type=\"xsd:string\">headerValue</n1:header1>"
"</soap:Header>";
const QByteArray expectedRequestBody =
QByteArray("<soap:Body>"
"<n1:test>"
"<testString xsi:type=\"xsd:string\">Hello Klarälvdalens</testString>"
"<val xsi:type=\"n1:MyVal\" attr=\"attrValue\">5</val>"
"<order xsi:type=\"n1:MyOrder\" attr=\"attrValue\"><orderperson xsi:type=\"n1:Person\">someone</orderperson></order>"
"<rect><x xsi:type=\"xsd:int\">0</x><y xsi:type=\"xsd:int\">0</y><width xsi:type=\"xsd:int\">100</width><height xsi:type=\"xsd:int\">200</height></rect>"
"<testArray xsi:type=\"soap-enc:Array\" soap-enc:arrayType=\"xsd:string[2]\">"
"<item xsi:type=\"xsd:string\">kdab</item>"
"<item xsi:type=\"xsd:string\">rocks</item>"
"</testArray>"
"</n1:test>"
"</soap:Body>") + xmlEnvEnd()
+ '\n'; // added by QXmlStreamWriter::writeEndDocument
QVERIFY(xmlBufferCompare(server.receivedData(), expectedRequestXml + expectedRequestBody));
// Now using persistent headers
server.resetReceivedBuffers();
client.setHeader(QLatin1String("header1"), header1);
client.call(QLatin1String("test"), message, QString::fromLatin1("MySoapAction"));
QVERIFY(xmlBufferCompare(server.receivedData(), expectedRequestXml + expectedRequestBody));
// Now remove the persistent header (using setHeader + empty message)
server.resetReceivedBuffers();
client.setHeader(QLatin1String("header1"), KDSoapMessage());
client.call(QLatin1String("test"), message, QString::fromLatin1("MySoapAction"));
const QByteArray expectedRequestXmlNoHeader =
QByteArray(xmlEnvBegin11()) +
" xmlns:n1=\"http://www.kdab.com/xml/MyWsdl/\""
"><soap:Header/>"; // the empty element does not matter
QVERIFY(xmlBufferCompare(server.receivedData(), expectedRequestXmlNoHeader + expectedRequestBody));
}