~SoapReplier()
{
// End of body -- assemble reply
unsigned int rc = ENOSYS;
soap::Params result;
SoapInfo *soap_info = new SoapInfo;
soap_info->ipe = m_ipe;
soap_info->access = m_access;
m_endpoints->reset(soap_info);
rc = m_service->OnAction(m_action, m_args, &result);
if (rc)
{
m_response->status_line = "HTTP/1.1 801 Error\r\n";
std::string body(
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n"
"<s:Envelope xmlns:s=\"http://schemas.xmlsoap.org/soap/envelope/\""
" s:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\">\r\n"
" <s:Body>"
" <s:Fault><faultcode>soap:Server</faultcode>"
" <faultstring>Service error ");
body += util::SPrintf("%u", rc);
body += "</faultstring></s:Fault></s:Body></s:Envelope>\r\n";
LOG(SOAP) << "Soap response is " << body << "\n";
m_response->body_source.reset(new util::StringStream(body));
}
else
{
std::string body = soap::CreateBody(m_service->GetData(),
m_action, true,
m_service->GetServiceType(),
result);
LOG(SOAP) << "Soap response is " << body << "\n";
m_response->body_source.reset(new util::StringStream(body));
}
}
bool Server::Impl::StreamForPath(const util::http::Request *rq,
util::http::Response *rs)
{
LOG(UPNP) << "Got " << rq->verb << " request for " << rq->path << "\n";
const char *path = rq->path.c_str();
const char *usn;
if (rq->path == s_description_path)
{
LOG(UPNP) << "Serving description request\n";
rs->body_source.reset(
new util::StringStream(Description(rq->local_ep.addr)));
rs->content_type = "text/xml; charset=\"utf-8\"";
return true;
}
else if (prefixcmp(path, "/upnp/event/", &usn))
{
if (rq->verb == "SUBSCRIBE")
{
LOG(UPNP) << "I'm being subscribed at\n" << rq->headers;
Service *service = FindService(usn);
if (service)
{
std::string delivery = rq->GetHeader("callback");
if (delivery.size() > 2)
{
delivery.erase(0,1);
delivery.erase(delivery.size()-1);
m_subscriptions.push_back(Subscription(service, delivery));
rs->headers["SID"] = delivery; // why not?
rs->headers["TIMEOUT"] = "infinite";
rs->body_source.reset(new util::StringStream(""));
}
}
else
{
TRACE << "Can't find service " << usn << "\n";
}
return true;
}
else if (rq->verb == "UNSUBSCRIBE")
{
LOG(UPNP) << "I'm being unsubscribed at\n" << rq->headers;
Service *service = FindService(usn);
if (service)
{
std::string delivery = rq->GetHeader("SID");
for (subscriptions_t::iterator i = m_subscriptions.begin();
i != m_subscriptions.end();
++i)
{
if (i->service == service
&& i->delivery_url == delivery)
{
m_subscriptions.erase(i);
LOG(UPNP) << "Found and erased subscription\n";
rs->body_source.reset(new util::StringStream(""));
break;
}
}
}
return true;
}
}
else if (prefixcmp(path, "/upnp/control/", &usn))
{
if (rq->verb == "POST")
{
LOG(UPNP) << "I'm being soaped at\n" << rq->headers;
Service *svc = FindService(usn);
if (svc)
{
std::string action_name = rq->GetHeader("SOAPACTION");
if (!action_name.empty())
{
action_name.erase(0,action_name.rfind('#')+1);
action_name.erase(action_name.rfind('\"'));
LOG(UPNP) << "Soap action: " << action_name << "\n";
const upnp::Data *data = svc->GetData();
unsigned int action = data->actions.Find(action_name.c_str());
if (action < data->actions.n)
{
rs->content_type = "text/xml; charset=\"utf-8\"";
rs->body_sink.reset(new SoapReplier(svc, action, rs,
rq->local_ep,
rq->access,
&m_endpoints));
return true;
}
else
{
LOG(UPNP) << "Action " << action_name << " not found\n";
}
}
}
else
{
LOG(UPNP) << "Service " << usn << " not found\n";
}
}
}
return false;
}