std::string XMPPSerializer::serializeHeader(const ProtocolHeader& header) const {
std::string result = "<?xml version=\"1.0\"?><stream:stream xmlns=\"" + getDefaultNamespace() + "\" xmlns:stream=\"http://etherx.jabber.org/streams\"";
if (!header.getFrom().empty()) {
result += " from=\"" + header.getFrom() + "\"";
}
if (!header.getTo().empty()) {
result += " to=\"" + header.getTo() + "\"";
}
if (!header.getID().empty()) {
result += " id=\"" + header.getID() + "\"";
}
if (!header.getVersion().empty()) {
result += " version=\"" + header.getVersion() + "\"";
}
result += ">";
return result;
}
void ServerFromClientSession::handleStreamStart(const ProtocolHeader& incomingHeader) {
setLocalJID(JID("", incomingHeader.getTo()));
ProtocolHeader header;
header.setFrom(incomingHeader.getTo());
header.setID(id_);
getXMPPLayer()->writeHeader(header);
boost::shared_ptr<StreamFeatures> features(new StreamFeatures());
if (!authenticated_) {
features->addAuthenticationMechanism("PLAIN");
if (allowSASLEXTERNAL) {
features->addAuthenticationMechanism("EXTERNAL");
}
}
else {
features->setHasResourceBind();
features->setHasSession();
}
getXMPPLayer()->writeElement(features);
}