/*! Performs a POST request to the CoAP server specified in the given \a request and \a data.
* Returns a \l{CoapReply} to match the response with the request. */
CoapReply *CoapNetworkAccessManager::post(const CoapRequest &request, const QByteArray &data)
{
CoapReply *reply = new CoapReply(request, this);
reply->setRequestMethod(CoapPdu::Post);
reply->setRequestPayload(data);
connect(reply, &CoapReply::timeout, this, &CoapNetworkAccessManager::onReplyTimeout);
connect(reply, &CoapReply::finished, this, &CoapNetworkAccessManager::onReplyFinished);
lookupHost(reply);
return reply;
}
/*! Enables notifications (observing) on the CoAP server for the resource specified in the
* given \a request.
* Returns a \l{CoapReply} to match the response with the request. */
CoapReply *CoapNetworkAccessManager::enableResourceNotifications(const CoapRequest &request)
{
CoapReply *reply = new CoapReply(request, this);
reply->setRequestMethod(CoapPdu::Get);
reply->setObservation(true);
reply->setObservationEnable(true);
connect(reply, &CoapReply::timeout, this, &CoapNetworkAccessManager::onReplyTimeout);
connect(reply, &CoapReply::finished, this, &CoapNetworkAccessManager::onReplyFinished);
lookupHost(reply);
return reply;
}
int main(int argc, char **argv)
{
struct hostent *hp;
long addr;
int c;
if (argc != 3) {
fprintf(stderr, "usage: %s i.p.addres\n", argv[0]);
exit(1);
}
while (--argc > 0 && (*++argv)[1] == '-')
while (c = *++argv[1])
(strcmp(c, "i") == 0) ?
lookupIP(*argv[2]) : (strcmp(c, "h") == 0) ?
lookupHost(*argv[2]) : usage();
}
bool SocketClient::connectTcp(const String& host, uint16_t port, int maxTime)
{
sockaddr_in addr;
if (!lookupHost(host, port, addr))
return false;
mMode = Tcp;
bool ok = false;
if (connectInternal(mFd, AF_INET, reinterpret_cast<sockaddr*>(&addr), sizeof(sockaddr_in), maxTime)) {
ok = true;
unsigned int fdflags = EventLoop::Read;
if (!mBuffers.empty())
fdflags |= EventLoop::Write;
EventLoop::instance()->addFileDescriptor(mFd, fdflags, dataCallback, this);
mConnected(this);
}
return ok;
}
bool SocketClient::writeTo(const String& host, uint16_t port, const String& data)
{
sockaddr_in addr;
if (!lookupHost(host, port, addr))
return false;
if (mFd == -1) {
if (!setupUdp(mFd))
return false;
mMode = Udp;
}
if (pthread_equal(pthread_self(), EventLoop::instance()->thread())) {
if (mBuffers.empty())
EventLoop::instance()->addFileDescriptor(mFd, EventLoop::Read | EventLoop::Write, dataCallback, this);
mBuffers.push_back(std::make_pair(addr, data));
return writeMore();
} else {
EventLoop::instance()->postEvent(this, new DelayedWriteEvent(addr, data));
return true;
}
}
Jumpropes::LookupObject *Jumpropes::LookupBase::getNonValidHostResponseObject() {
return lookupHost( &sNonValidHostName );
}
bool Jumpropes::LookupBase::equalsNonValidHostResponse( const LookupObject *obj ) {
LookupObject *nonValid = lookupHost( &sNonValidHostName );
return obj->firstAddressEqualsOneOf( nonValid, true );
}
