bool wxGISLocalClientConnection::Connect(void)
{
if(m_bIsConnected)
return true;
wxString sHost(HOST);
unsigned short nPort(PORT);
unsigned short nTimeOut(TIMEOUT);
wxGISAppConfig oConfig = GetConfig();
if(oConfig.IsOk())
{
sHost = oConfig.Read(enumGISHKCU, wxString(wxT("wxGISCommon/tasks/host")), sHost);
nPort = oConfig.ReadInt(enumGISHKCU, wxString(wxT("wxGISCommon/tasks/port")), nPort);
nTimeOut = oConfig.ReadInt(enumGISHKCU, wxString(wxT("wxGISCommon/tasks/timeout")), nTimeOut);
}
//start conn
IPaddress addr;
addr.Hostname(sHost);
addr.Service(nPort);
// Create the socket
wxSocketClient* pSock = new wxSocketClient(wxSOCKET_WAITALL | wxSOCKET_BLOCK | wxSOCKET_REUSEADDR);
m_pSock = pSock;
m_pSock->SetEventHandler(*this, SOCKET_ID);
m_pSock->Notify(true);
m_pSock->SetNotify(wxSOCKET_CONNECTION_FLAG|wxSOCKET_LOST_FLAG);
m_pSock->SetTimeout(nTimeOut);
pSock->Connect(addr, false);
m_bIsConnecting = true;
return CreateAndRunThreads();
}
/*!
* Create server listening on socket
* Subscribes to connection events with ID SERVER_ID
*/
void GdbServerWindow::createServer() {
// Create the address
IPaddress listenAddr;
listenAddr.Service(shared->getGdbServerPort());
listenAddr.Hostname(_("localhost"));
serverAddr = getAddr(listenAddr);
closeServer();
// Create the socket
serverSocket = new wxSocketServer(listenAddr, wxSOCKET_NOWAIT);
// We use IsOk() here to see if the server is really listening
if (!serverSocket->IsOk()) {
statusTextControl->AppendText(_("ERROR: Could not create server at the specified port !\n"));
return;
}
string bdmSerialNumber = shared->getBdmSerialNumber();
if (bdmSerialNumber.length() > 0) {
if (shared->getBdmMatchRequired()) {
statusTextControl->AppendText(_("Using required USBDM interface S/N = \'")+wxString(bdmSerialNumber.c_str(), wxConvUTF8)+_("\'\n"));
}
else {
statusTextControl->AppendText(_("Using preferred USBDM interface S/N = \'")+wxString(bdmSerialNumber.c_str(), wxConvUTF8)+_("\'\n"));
}
}
else {
statusTextControl->AppendText(_("Using any suitable USBDM interface\n"));
}
IPaddress addrReal;
if (!serverSocket->GetLocal(addrReal) ) {
statusTextControl->AppendText(_("ERROR: couldn't get the address we bound to\n"));
}
else {
serverAddr = getAddr(addrReal);
wxString s;
s.Printf(_("Server created @%s\n"), (const char *)serverAddr.c_str());
statusTextControl->AppendText(s);
}
// Setup the event handler and subscribe to connection events
serverSocket->SetEventHandler(*this, SERVER_ID);
serverSocket->SetNotify(wxSOCKET_CONNECTION_FLAG);
serverSocket->Notify(true);
serverState = listening;
UpdateStatusBar();
}
bool wxGISLocalNetworkPlugin::CreateListenSocket(void)
{
IPaddress LocalAddress; // For the listening
LocalAddress.Service(m_nPort); // port on which we listen for clients
bool bIsAddrSet = false;
if(m_sAddr.IsEmpty())
{
bIsAddrSet = LocalAddress.AnyAddress();
}
else
{
bIsAddrSet = LocalAddress.Hostname(m_sAddr);
}
if(!bIsAddrSet)
{
wxLogError(_("wxGISLocalNetworkPlugin: Invalid address - %s"), m_sAddr.c_str());
return false;
}
m_listeningSocket = new wxSocketServer(LocalAddress, wxSOCKET_WAITALL|wxSOCKET_REUSEADDR);
m_listeningSocket->SetEventHandler(*this, TCP_SERVER_ID);
m_listeningSocket->SetNotify(wxSOCKET_CONNECTION_FLAG);
m_listeningSocket->Notify(true);
if (!m_listeningSocket->IsOk())
{
wxLogError(_("wxGISLocalNetworkPlugin: Could not listen at the specified port! Port number - %d"), m_nPort);
//wxLogError(wxString(_("Cannot bind listening socket")));
return false;
}
wxLogMessage(_("Server listening at port %d, waiting for connections"), m_nPort);
return true;
}
