FskErr KprCoAPClientRequestHandleResponse(KprCoAPClientRequest self, KprCoAPMessage response)
{
FskErr err = kFskErrNone;
if (!KprCoAPEndpointHandleMessage(self->endpoint, response)) goto bail;
switch (response->type) {
case kKprCoAPMessageTypeAcknowledgement:
self->ackReceived = true;
if (response->code != kKprCoAPMessageCodeEmpty) {
self->responseReceived = true;
}
break;
case kKprCoAPMessageTypeReset:
KprCoAPClientEndRequest(self->client, self, kKprCoAPClientRequestEndReasonReset);
return kFskErrNone;
default:
self->responseReceived = true;
break;
}
if (self->observeRequested && !self->observeAccepted) {
KprCoAPMessageOptionRecord *option = KprCoAPMessageFindOption(response, kKprCoAPMessageOptionObserve);
self->observeAccepted = (option != NULL && option->value.uint > kKprCoAPMessageObserveDeregister);
}
bailIfError(KprCoAPClientHandleResponse(self->client, self->message, response, self->endpoint));
bail:
return err;
}
FskErr KprCoAPServerSessionNew(KprCoAPServer server, KprCoAPMessage request, KprCoAPEndpoint endpoint, KprCoAPServerSession *it)
{
FskErr err = kFskErrNone;
KprCoAPServerSession self = NULL;
KprCoAPMessageOptionRecord *option;
bailIfError(KprMemPtrNewClear(sizeof(KprCoAPServerSessionRecord), &self));
bailIfError(KprRetainableNew(&self->retainable));
self->server = server;
self->sessionId = KprCoAPServerNextSessionId(server);
self->endpoint = KprRetain(endpoint);
self->request = KprRetain(request);
self->autoAck = true;
self->confiramableRequest = KprCoAPMessageIsConfirmable(request);
KprCoAPEndpointGetExpireTime(endpoint, &self->expireAt);
option = KprCoAPMessageFindOption(request, kKprCoAPMessageOptionObserve);
self->observeRequested = (option != NULL && option->value.uint == kKprCoAPMessageObserveRegister);
bailIfError(KprCoAPMessageBuildUri(self->request));
*it = self;
bail:
if (err) {
KprCoAPServerSessionDispose(self);
}
return err;
}
FskErr KprCoAPClientRequestNew(KprCoAPClientRequest *it, KprCoAPClient client, KprCoAPMessage message, KprCoAPEndpoint endpoint)
{
FskErr err = kFskErrNone;
KprCoAPClientRequest self = NULL;
KprCoAPMessageOptionRecord *option;
bailIfError(KprMemPtrNewClear(sizeof(KprCoAPClientRequestRecord), &self));
self->client = client;
self->message= KprRetain(message);
self->endpoint = KprRetain(endpoint);
option = KprCoAPMessageFindOption(message, kKprCoAPMessageOptionObserve);
self->observeRequested = (option != NULL && option->value.uint == kKprCoAPMessageObserveRegister);
*it = self;
FskDebugStr("CoAP ClientRequest created: %x", (int) self);
bail:
if (err) {
KprCoAPClientRequestDispose(self);
}
return err;
}
