/*
===================
RequestList
Request list of game servers from master
===================
*/
void CHudServers::RequestList( void )
{
m_nRequesting = 1;
m_nDone = 0;
m_dStarted = m_fElapsed;
int count = 0;
netadr_t adr;
if ( !LoadMasterAddresses( 1, &count, &adr ) )
{
gEngfuncs.Con_DPrintf( "SendRequest: Unable to read master server addresses\n" );
return;
}
ClearRequestList( &m_pActiveList );
ClearRequestList( &m_pServerList );
ClearServerList( &m_pServers );
m_nServerCount = 0;
// Make sure networking system has started.
NET_API->InitNetworking();
// Kill off left overs if any
NET_API->CancelAllRequests();
// Request Server List from master
NET_API->SendRequest( context_id++, NETAPI_REQUEST_SERVERLIST, 0, 5.0, &adr, ::ListResponse );
}
/*
===================
~CHudServers
===================
*/
CHudServers::~CHudServers( void )
{
ClearRequestList( &m_pActiveList );
ClearRequestList( &m_pServerList );
ClearServerList( &m_pServers );
m_nServerCount = 0;
if ( m_pPingRequest )
{
delete m_pPingRequest;
m_pPingRequest = NULL;
}
if ( m_pRulesRequest )
{
delete m_pRulesRequest;
m_pRulesRequest = NULL;
}
if ( m_pPlayersRequest )
{
delete m_pPlayersRequest;
m_pPlayersRequest = NULL;
}
}
void CHudServers::RequestBroadcastList( int clearpending )
{
m_nRequesting = 1;
m_nDone = 0;
m_dStarted = m_fElapsed;
netadr_t adr;
memset( &adr, 0, sizeof( adr ) );
if ( clearpending )
{
ClearRequestList( &m_pActiveList );
ClearRequestList( &m_pServerList );
ClearServerList( &m_pServers );
m_nServerCount = 0;
}
// Make sure to byte swap server if necessary ( using "host" to "net" conversion
adr.port = htons( PORT_SERVER );
// Make sure networking system has started.
NET_API->InitNetworking();
if ( clearpending )
{
// Kill off left overs if any
NET_API->CancelAllRequests();
}
adr.type = NA_BROADCAST;
// Request Servers from LAN via IP
NET_API->SendRequest( context_id++, NETAPI_REQUEST_DETAILS, FNETAPI_MULTIPLE_RESPONSE, 5.0, &adr, ::ServerResponse );
adr.type = NA_BROADCAST_IPX;
// Request Servers from LAN via IPX ( if supported )
NET_API->SendRequest( context_id++, NETAPI_REQUEST_DETAILS, FNETAPI_MULTIPLE_RESPONSE, 5.0, &adr, ::ServerResponse );
}
void ServerBrowserExit()
{
if(m_pUpdater)
{
if(m_pUpdater->IsUpdating())
{
m_bShutdownPending = true;
m_pUpdater->CancelUpdate();
if(m_hEventShutdown)
{
AtlWaitWithMessageLoop(m_hEventShutdown);
CloseHandle(m_hEventShutdown);
m_hEventShutdown = NULL;
}
}
m_pUpdater->Cleanup();
delete m_pUpdater;
m_pUpdater = NULL;
ClearServerList();
}
}
MasterClient::~MasterClient()
{
ClearServerList();
}
static void Update()
{
try
{
if(!m_pUpdater)
{
m_pUpdater = new GNetUpdater;
if(!m_pUpdater)
throw _com_error(E_OUTOFMEMORY);
m_pUpdater->Init();
}
if(m_pUpdater->IsUpdating())
{
m_pUpdater->CancelUpdate();
UpdateStatus("Aborting ...");
}
else
{
m_pListServers->DeleteBranch(m_pListServers->GetRoot()); // Delete all items
ClearServerList();
#if 0
// Adjust maximum number of concurent server quries according to phonebook bandwidth settings
C_Window *pWin = gMainHandler->FindWindow(PB_WIN);
if(pWin)
{
C_ListBox *pListBox = (C_ListBox *) pWin->FindControl(SET_JETNET_BANDWIDTH);
if(pListBox)
{
static int Bandwidth2MaxConcurentQueries[] =
{
4, // INVALID
4, // F4_BANDWIDTH_14
4, // F4_BANDWIDTH_28
8, // F4_BANDWIDTH_33
15, // F4_BANDWIDTH_56Modem
15, // F4_BANDWIDTH_56ISDN
20, // F4_BANDWIDTH_112
20, // F4_BANDWIDTH_256
25 // F4_BANDWIDTH_T1
};
int nBandwidth = static_cast<uchar>(pListBox->GetTextID());
if(nBandwidth < 0)
nBandwidth = 1;
else if(nBandwidth > F4_BANDWIDTH_T1)
nBandwidth = 1;
m_pUpdater->m_pMasterServer->PutMaxConcurrentHostQueries(Bandwidth2MaxConcurentQueries[nBandwidth]);
}
}
#else
m_pUpdater->m_pMasterServer->PutMaxConcurrentHostQueries(8);
#endif
m_nUpdatedServers = 0;
m_bConnectedToMaster = false;
m_pUpdater->Update();
}
}
catch(_com_error e)
{
MonoPrint("Update - _com_error 0x%X", e.Error());
}
}
MasterServer::~MasterServer()
{
ClearServerList();
}
