SsdpListenerMulticast::SsdpListenerMulticast(Environment& aEnv, TIpAddress aInterface)
: SsdpListener("SsdpListenerM")
, iEnv(aEnv)
, iLock("LMCM")
, iNextHandlerId(0)
, iInterface(aInterface)
, iSocket(aEnv, aInterface, Endpoint(Ssdp::kMulticastPort, Ssdp::kMulticastAddress))
, iBuffer(iSocket)
, iReaderUntil(iBuffer)
, iReaderRequest(aEnv, iReaderUntil)
, iExiting(false)
, iRecreateSocket(false)
{
try
{
iSocket.SetRecvBufBytes(kRecvBufBytes);
}
catch (NetworkError&) {
}
aEnv.AddResumeObserver(*this);
iReaderRequest.AddHeader(iHeaderHost);
iReaderRequest.AddHeader(iHeaderCacheControl);
iReaderRequest.AddHeader(iHeaderLocation);
iReaderRequest.AddHeader(iHeaderNt);
iReaderRequest.AddHeader(iHeaderNts);
iReaderRequest.AddHeader(iHeaderServer);
iReaderRequest.AddHeader(iHeaderUsn);
iReaderRequest.AddHeader(iHeaderMan);
iReaderRequest.AddHeader(iHeaderMx);
iReaderRequest.AddHeader(iHeaderSt);
iReaderRequest.AddMethod(Ssdp::kMethodNotify);
iReaderRequest.AddMethod(Ssdp::kMethodMsearch);
}
SsdpListenerUnicast::SsdpListenerUnicast(Environment& aEnv, ISsdpNotifyHandler& aNotifyHandler, TIpAddress aInterface)
: SsdpListener("SsdpListenerU")
, iEnv(aEnv)
, iNotifyHandler(aNotifyHandler)
, iInterface(aInterface)
, iSocket(aEnv, 0, aInterface)
, iSocketWriter(iSocket, Endpoint(Ssdp::kMulticastPort, Ssdp::kMulticastAddress))
, iSocketReader(iSocket)
, iWriteBuffer(iSocketWriter)
, iWriter(iWriteBuffer)
, iReadBuffer(iSocketReader)
, iReaderUntil(iReadBuffer)
, iReaderResponse(aEnv, iReaderUntil)
, iWriterLock("SSLU")
, iExiting(false)
, iRecreateSocket(false)
{
try {
iSocket.SetMulticastIf(aInterface);
}
catch (NetworkError&) {} // risk startup crashes if we don't suppress errors here
iSocket.SetTtl(aEnv.InitParams()->MsearchTtl());
try {
iSocket.SetRecvBufBytes(kRecvBufBytes);
}
catch (NetworkError&) {}
aEnv.AddResumeObserver(*this);
iReaderResponse.AddHeader(iHeaderCacheControl);
iReaderResponse.AddHeader(iHeaderExt);
iReaderResponse.AddHeader(iHeaderLocation);
iReaderResponse.AddHeader(iHeaderServer);
iReaderResponse.AddHeader(iHeaderSt);
iReaderResponse.AddHeader(iHeaderUsn);
}