void SMOnlineRoom::UpdateClients() {
int length = 0;
for (unsigned int x = 0; x < m_clients.size(); ++x)
{
if (!m_clients[x])
{
LOG->Write("Error: Trying to update NULL client");
RemoveClient(x);
continue;
}
try
{
do
{
//As long as we keep getting data from the socket, keep processing it
length = m_clients[x]->Update(m_packet);
if (length > 0)
ParseData(m_packet, x);
//Check for NULL incase the client switched rooms
} while ((length > 0) && (x < m_clients.size()) && (m_clients[x]));
}
catch (ClientError&)
{
RemoveClient(x);
}
}
}
void OnSelect(SocketHandle handle, Network::ISelector::SelectType selectType)
{
try
{
ClientPool::iterator Iter = Clients.find(handle);
assert(Iter != Clients.end() && "Client not found");
if (Iter == Clients.end())
return;
switch (selectType)
{
case Network::ISelector::stRead :
{
try
{
Iter->second->RecvData();
}
catch (...)
{
RemoveClient(Iter);
throw;
}
}
return;
case Network::ISelector::stClose :
RemoveClient(Iter);
return;
default :
break;
}
}
catch (std::exception const &e)
{
Common::Log::GetLogInst() << e.what();
}
}
void TestClient::Shutdown()
{
m_bRun = false;
while (ConvertIntToDWORD(m_ExitCount) != m_InitData.ThreadNum * 2 + 1)
Sleep(10);
for (int i = 0; i < MAX_CLIENT_THREAD; ++i)
{
while (m_NewRecvList[i].HasItem())
RemoveClient(m_NewRecvList[i].GetItem());
while (m_NewSendList[i].HasItem())
RemoveClient(m_NewSendList[i].GetItem());
}
}
static void ClientDataRX (int fd, void *userData)
{
RADSOCK_ID client = (RADSOCK_ID)userData;
int retVal;
ULONG dateTime;
retVal = datafeedSyncStartOfFrame(client);
switch (retVal)
{
case ERROR:
/* problems! - bail out */
statusUpdateMessage("ClientDataRX: socket error during sync - disconnecting");
radMsgLog (PRI_HIGH, "ClientDataRX: socket error during sync - disconnecting");
RemoveClient(client);
break;
case ERROR_ABORT:
// This guy has bailed out:
statusUpdateMessage("ClientDataRX: socket far-end closed");
radMsgLog (PRI_MEDIUM, "ClientDataRX: socket far-end closed");
RemoveClient(client);
break;
case FALSE:
radMsgLog (PRI_STATUS, "ClientDataRX: RX sync failure - ignoring");
break;
case DF_RQST_ARCHIVE_PKT_TYPE:
// OK, read the unix time sent to retrieve the record:
if (radSocketReadExact(client, (void *)&dateTime, sizeof(dateTime))
!= sizeof (dateTime))
{
statusUpdateMessage("ClientDataRX: socket read error - disconnecting");
radMsgLog (PRI_HIGH, "ClientDataRX: socket read error - disconnecting");
RemoveClient(client);
break;
}
// Convert from network byte order:
dateTime = ntohl(dateTime);
// Now we have the date and time, get busy:
SendNextArchiveRecord(client, dateTime);
break;
}
return;
}
/** Destroy a confirm dialog. */
void DestroyConfirmDialog(DialogType *dp) {
int x;
Assert(dp);
/* This will take care of destroying the dialog window since
* its parent will be destroyed. */
RemoveClient(dp->node);
for(x = 0; x < dp->lineCount; x++) {
Release(dp->message[x]);
}
Release(dp->message);
if(dp->next) {
dp->next->prev = dp->prev;
}
if(dp->prev) {
dp->prev->next = dp->next;
} else {
dialogList = dp->next;
}
Release(dp);
}
/*
Обрабатывает входящий пакет
Для вызова нужно заблокировать мютекс
pthread_mutex_lock(pinf->mutex);
*/
void ReadMSG(PTINF *pinf, MSG msg)
{
/*
Эта функция обрабатывает сообщени.
Если клиент известный, то отправляем ему его-же сообщение и удаляем его.
(При подключении, в функции CheckNewClients, сервер отправляет время)
*/
socklen_t sl;
SADDR addr;
int sid = msg.sid;
time_t now_time;
if(sid < 0 || sid >= MAX_PTH_CLIENTS){
printf("Unkown client: %d\n", sid);
return;
}
sl = SADDR_SIZE;
CopySADDR(*pinf->addr[sid], &addr);
time(&now_time);
//printf("%s\t%s(%d): %s\n", ctime(&now_time), inet_ntoa(addr.sin_addr), htons(addr.sin_port), msg.data_str);
if(sendto(pinf->sock_d, &msg, MSG_SIZE, 0, (struct sockaddr *) &addr, sl) < 0)
perror("Error re-send");
RemoveClient(pinf, sid);
}
void CameraObject::Release( View * view )
{
if( view->GetType() == THREED_VIEW_TYPE )
{
PerViewElementCont::iterator it = m_perViewElements.find( view );
if( it != m_perViewElements.end() )
{
PerViewElements & perView = (*it).second;
view->GetRenderer()->RemoveViewProp( perView.cameraActor );
perView.cameraActor->Delete();
view->GetRenderer()->RemoveViewProp( perView.cameraAxesActor );
perView.cameraAxesActor->Delete();
view->GetRenderer()->RemoveViewProp( perView.cameraTrackerAxesActor );
perView.cameraTrackerAxesActor->Delete();
view->GetRenderer()->RemoveViewProp( perView.cameraImageActor );
perView.cameraImageActor->Delete();
if( perView.cameraBackup )
{
ReleaseControl( 0 );
}
ClearDrawingOneView( view, perView );
m_perViewElements.erase( it );
disconnect( this, SIGNAL(ObjectModified()), view, SLOT(NotifyNeedRender()) );
RemoveClient();
view->RemoveInteractionObject(this);
}
}
}
void CDiscArena::Reset( void )
{
// Remove all clients in the queue
for ( int i = 1; i <= gpGlobals->maxClients; i++ )
{
CBasePlayer *pPlayer = (CBasePlayer *)UTIL_PlayerByIndex( i );
if (pPlayer && (pPlayer->m_pCurrentArena == this) && pPlayer->m_bHasDisconnected != TRUE )
{
RemoveClient( pPlayer );
// Move her into spectator mode
//MoveToSpectator( pPlayer );
}
}
m_pPlayerQueue = NULL;
m_iPlayers = 0;
m_flTimeLimitOver = 0;
m_bShownTimeWarning = FALSE;
m_iArenaState = ARENA_WAITING_FOR_PLAYERS;
memset( m_hCombatants, 0, sizeof( m_hCombatants ) );
SetThink( NULL );
pev->nextthink = 0;
}
static void
PurgeStaleClients()
{
if (ipcClientCount == 0)
return;
LOG(("PurgeStaleClients [num-clients=%u]\n", ipcClientCount));
//
// walk the list of supposedly active clients, and verify the existance of
// their respective message windows.
//
char wName[IPC_CLIENT_WINDOW_NAME_MAXLEN];
for (int i=ipcClientCount-1; i>=0; --i) {
ipcClient *client = &ipcClientArray[i];
LOG((" checking client at index %u [client-id=%u pid=%u]\n",
i, client->ID(), client->PID()));
IPC_GetClientWindowName(client->PID(), wName);
// XXX dougt has ideas about how to make this better
HWND hwnd = FindWindow(IPC_CLIENT_WINDOW_CLASS, wName);
if (!hwnd) {
LOG((" client window not found; removing client!\n"));
RemoveClient(client);
}
}
}
~iWARPEM_Multiplexed_Endpoint_t()
{
bzero( &mRouterInfo, sizeof( iWARPEM_Router_Info_t ));
// go over all active EPs and flush/destroy them
for( int i=0; i < mMaxClientCount; i++ )
if( IsValidClient( i ) )
RemoveClient( i );
delete mClientEPs;
delete mSendBuffer;
delete mReceiveBuffer;
pthread_spin_destroy( &mAccessLock );
BegLogLine( FXLOG_IT_API_O_SOCKETS_MULTIPLEX_LOG )
<< "Destroyed multiplexed router endpoint."
<< " socket: " << mRouterConnFd
<< EndLogLine;
#ifdef MULTIPLEX_STATISTICS
BegLogLine( 1 )
<< "average message count per send buffer:" << mMsgAvg
<< EndLogLine;
#endif
}
/* Sets up the TMDIFrame by constructing and creating its TMDIClient. */
void TMDIFrame::SetupWindow()
{
HMENU FrameMenu;
RECT R;
InitClientWindow();
RemoveClient(); // remove ClientWnd from OWL child list
FrameMenu = GetMenu(HWindow);
ClientWnd->ClientAttr->hWindowMenu = GetSubMenu(FrameMenu, ChildMenuPos);
GetClientRect(HWindow, &R);
if ( ClientWnd->Attr.X == CW_USEDEFAULT )
{
ClientWnd->Attr.X = R.left;
ClientWnd->Attr.Y = R.top;
}
if ( ClientWnd->Attr.W == CW_USEDEFAULT )
{
ClientWnd->Attr.W = R.right - R.left;
ClientWnd->Attr.H = R.bottom - R.top;
}
// allow client area to grow scroll bars if necessary.
ClientWnd->Attr.Style |= WS_VSCROLL + WS_HSCROLL;
if ( ClientWnd->Create() )
TWindow::SetupWindow();
else
Status = EM_INVALIDCLIENT;
}
void CSyncer::InstallClientDiff(const string& diff)
{
istringstream i(diff);
int client;
string name;
bool wasRemove;
int count;
while (i >> client) {
i >> wasRemove;
//Handle remove if so
if (wasRemove) {
RemoveClient(client);
return;
}
// Alas, it was not..
i >> count;
for (int a = 0; a < count; ++a) {
i >> name;
map<string, DisabledUnit>::iterator found = disabledUnits.find(name);
if (found != disabledUnits.end()) {
disabledUnits[name].clients.insert(client);
}
else {
DisabledUnit mu;
mu.clients.insert(client);
disabledUnits[name] = mu;
}
}
}
}
bool ClientController::DeleteClient(const Client &client)
{
if(!(UserSingleton::GetInstance().GetPermissions() & PLM::PermissionsFlag::WRITE_CLIENTS))
{
return false;
}
QSqlQuery query = GetDb().CreateQuery();
query.prepare("DELETE FROM \"Client\" WHERE \"ClientId\"=:clientId");
query.bindValue(":clientId", client.GetClientId());
if(!query.exec())
{
return false;
}
if(!DeleteContact(client))
{
return false;
}
qint32 clientId = client.GetClientId();
RemoveClient(clientId);
return true;
}
void Server::PostSend(Client* client, Packet* packet)
{
assert(client);
assert(packet);
WSABUF recvBufferDescriptor;
recvBufferDescriptor.buf = reinterpret_cast<char*>(packet->GetData());
recvBufferDescriptor.len = packet->GetSize();
DWORD sendFlags = 0;
IOEvent* event = IOEvent::Create(IOEvent::SEND, client, packet);
assert(event);
StartThreadpoolIo(client->GetTPIO());
if (WSASend(client->GetSocket(), &recvBufferDescriptor, 1, NULL, sendFlags,
&event->GetOverlapped(), NULL) == SOCKET_ERROR)
{
int error = WSAGetLastError();
if (error != ERROR_IO_PENDING)
{
CancelThreadpoolIo(client->GetTPIO());
ERROR_CODE(error, "WSASend() failed.");
RemoveClient(client);
}
}
else
{
// In this case, the completion callback will have already been scheduled to be called.
}
}
static void
ProcessMsg(HWND hwnd, PRUint32 pid, const ipcMessage *msg)
{
LOG(("ProcessMsg [pid=%u len=%u]\n", pid, msg->MsgLen()));
ipcClient *client = GetClientByPID(pid);
if (client) {
//
// if this is an IPCM "client hello" message, then reset the client
// instance object.
//
if (msg->Target().Equals(IPCM_TARGET) &&
IPCM_GetType(msg) == IPCM_MSG_REQ_CLIENT_HELLO) {
RemoveClient(client);
client = NULL;
}
}
if (client == NULL) {
client = AddClient(hwnd, pid);
if (!client)
return;
}
IPC_DispatchMsg(client, msg);
}
SMOnlineRoom::~SMOnlineRoom()
{
while (m_clients.size() > 0)
RemoveClient(m_clients.size()-1);
while (m_joinrooms.size() > 0)
UnjoinToRoom(m_joinrooms[m_joinrooms.size()-1]->m_title);
}
void Server::AddClient(Client* client)
{
assert(client);
// The socket sAcceptSocket does not inherit the properties of the socket associated with
// sListenSocket parameter until SO_UPDATE_ACCEPT_CONTEXT is set on the socket.
if (setsockopt(client->GetSocket(), SOL_SOCKET, SO_UPDATE_ACCEPT_CONTEXT,
reinterpret_cast<const char*>(&m_listenSocket),
sizeof(m_listenSocket)) == SOCKET_ERROR)
{
ERROR_CODE(WSAGetLastError(), "setsockopt() for AcceptEx() failed.");
RemoveClient(client);
}
else
{
client->SetState(Client::ACCEPTED);
// Connect the socket to IOCP
TP_IO* pTPIO = CreateThreadpoolIo(reinterpret_cast<HANDLE>(client->GetSocket()),
Server::IoCompletionCallback, NULL, NULL);
if (pTPIO == NULL)
{
ERROR_CODE(GetLastError(), "CreateThreadpoolIo failed for a client.");
RemoveClient(client);
}
else
{
std::string ip;
u_short port = 0;
Network::GetRemoteAddress(client->GetSocket(), ip, port);
TRACE("[%d] Accept succeeded. client address : ip[%s], port[%d]", GetCurrentThreadId(),
ip.c_str(), port);
client->SetTPIO(pTPIO);
EnterCriticalSection(&m_CSForClients);
m_Clients.push_back(client);
LeaveCriticalSection(&m_CSForClients);
PostRecv(client);
}
}
}
void TestClient::SendThread()
{
vector<ClientData*> clientList;
UINT halfTick = m_InitData.Timeout >> 1;
NetCmd nc;
nc.SetCmdSize(sizeof(nc));
nc.SetCmdType(ConvertDWORDToWORD(m_InitData.CmdHearbeat));
long threadIdx = ::InterlockedIncrement(&m_SendIndex) - 1;
SafeList<ClientData*> &sendList = m_NewSendList[threadIdx];
Timer t;
t.Begin();
while (m_bRun)
{
while (sendList.HasItem())
clientList.push_back(sendList.GetItem());
UINT tick = GetTickCount();
for (UINT i = 0; i < clientList.size();)
{
ClientData *pc = clientList[i];
if (pc->InsideRemoved)
{
RemoveClient(pc);
ListRemoveAt(clientList, i);
continue;
}
if (tick - pc->SendTick > halfTick)
{
int nret = send(pc->Socket, (const char*)&nc, nc.CmdSize, 0);
if (nret != nc.CmdSize)
{
Log(L"send hearbeat err:%d, lastErr:%d", nret, WSAGetLastError());
}
pc->SendTick = tick;
}
++i;
}
m_SendData[threadIdx].Num = clientList.size();
m_SendData[threadIdx].Delta = t.Intecept();
Sleep(m_InitData.SleepTime);
}
for (UINT i = 0; i < clientList.size(); ++i)
RemoveClient(clientList[i]);
::InterlockedIncrement(&m_ExitCount);
}
//============================================================================
// NMessageServer::DisconnectClient : Disconnect a client.
//----------------------------------------------------------------------------
void NMessageServer::DisconnectClient(NEntityID clientID)
{ StLock acquireLock(mLock);
// Disconnect the client
ClientDisconnected(clientID);
RemoveClient( clientID);
}
/** Handle an unmap notify event. */
void HandleUnmapNotify(const XUnmapEvent *event)
{
ClientNode *np;
XEvent e;
Assert(event);
if(event->window != event->event) {
/* Allow ICCCM synthetic UnmapNotify events through. */
if (event->event != rootWindow || !event->send_event) {
return;
}
}
np = FindClientByWindow(event->window);
if(np) {
/* Grab the server to prevent the client from destroying the
* window after we check for a DestroyNotify. */
GrabServer();
if(np->controller) {
(np->controller)(1);
}
if(JXCheckTypedWindowEvent(display, np->window, DestroyNotify, &e)) {
UpdateTime(&e);
RemoveClient(np);
} else if((np->state.status & STAT_MAPPED) || event->send_event) {
if(!(np->state.status & STAT_HIDDEN)) {
np->state.status &= ~STAT_MAPPED;
JXUngrabButton(display, AnyButton, AnyModifier, np->window);
GravitateClient(np, 1);
JXReparentWindow(display, np->window, rootWindow, np->x, np->y);
WriteState(np);
JXRemoveFromSaveSet(display, np->window);
RemoveClient(np);
}
}
UngrabServer();
}
}
/* Constructor for a TMDIFrame which is being used in a DLL as an alias
for a non-OWL window */
TMDIFrame::TMDIFrame(HWND AnHWindow, HWND ClientHWnd, PTModule AModule)
: TWindow(AnHWindow, AModule)
{
// Attr.Menu set in TWindow's constructor
ChildMenuPos = 0;
ActiveChild = NULL;
ClientWnd = new TMDIClient(this, ClientHWnd);
RemoveClient(); // remove ClientWnd from OWL child list
SetFlags(WB_MDIFRAME | WB_ALIAS, TRUE);
}
int UserRoom::RemoveClientByStream(css_stream_t* stream)
{
UserClient* tmp = clients_;
while (tmp){
if (tmp->stream() == stream){
return RemoveClient(tmp);
}
tmp = tmp->next();
}
return -1;
}
void OnIdle()
{
try
{
for (ClientPool::iterator i = Clients.begin() ; i != Clients.end() ; )
{
if (i->second->CanClose())
RemoveClient(i++);
else
{
try
{
i->second->OnIdle();
if (i->second->CanClose())
RemoveClient(i++);
else
++i;
}
catch (std::exception const &e)
{
Clients.erase(i++);
Common::Log::GetLogInst() << e.what();
}
}
}
if (Clients.size() >= MaxConnections)
return;
ClientItemPtr Client = AcceptedClients->Pop();
if (!Client.get())
return;
Selector.AddSocket(Client->GetHandle(), Network::ISelector::stRead | Network::ISelector::stClose);
Clients[Client->GetHandle()] = Client;
}
catch (std::exception const &e)
{
Common::Log::GetLogInst() << e.what();
}
}
/** Release client windows. */
void ShutdownClients(void)
{
int x;
for(x = 0; x < LAYER_COUNT; x++) {
while(nodeTail[x]) {
RemoveClient(nodeTail[x]);
}
}
}
void CloseSession( PCLIENT pc )
{
if( pc->ssl_session )
{
//matrixSslDeleteSessionId(pc->ssl_session->sid);
Release( pc->ssl_session );
pc->ssl_session = NULL;
}
if( !( pc->dwFlags & ( CF_CLOSED|CF_CLOSING ) ) )
RemoveClient( pc );
}
/** Handle a destroy notify event. */
char HandleDestroyNotify(const XDestroyWindowEvent *event)
{
ClientNode *np;
np = FindClientByWindow(event->window);
if(np) {
if(np->controller) {
(np->controller)(1);
}
RemoveClient(np);
return 1;
} else {
return HandleDockDestroy(event->window);
}
}
// 与服务器断开连接
bool CNetProc::Close(const char* ip, const int port)
{
std::string key = format_key(ip, port);
CBoostGuard lock(&m_clientLock);
if (-1 == GetClientHandle(key))
{
return true;
}
lt_client_disconnect(GetClientHandle(key));
RemoveClient(key);
return true;
}
void Server::OnClose(IOEvent* event)
{
assert(event);
TRACE("Client's socket has been closed.");
// If whatever game logics about this event are fast enough, we can manage them here but I
// assume they are slow.
if (!m_ShuttingDown &&
!TrySubmitThreadpoolCallback(Server::WorkerRemoveClient, event->GetClient(), &m_ClientTPENV))
{
ERROR_CODE(GetLastError(), "can't start WorkerRemoveClient. call it directly.");
RemoveClient(event->GetClient());
}
}
/**
* Register Client
*/
HRESULT CDIL_CAN_i_VIEW::CAN_RegisterClient(
BOOL Register,
DWORD& ClientID,
char* ClientName )
{
USES_CONVERSION;
HRESULT hResult = S_FALSE;
EnterCriticalSection(&m_Mutex);
if (Register)
{
if (m_Clients.size() < MAX_CLIENT_ALLOWED)
{
pClient_t pClient= GetClient(ClientName);
if (!pClient)
{
pClient = new Client(ClientName);
ClientID = pClient->m_ClientID;
AddClient( pClient );
hResult = S_OK;
}
else
{
ClientID = pClient->m_ClientID;
hResult = ERR_CLIENT_EXISTS;
}
}
else
{
hResult = ERR_NO_MORE_CLIENT_ALLOWED;
}
}
else
{
if (RemoveClient(ClientID))
{
hResult = S_OK;
}
else
{
hResult = ERR_NO_CLIENT_EXIST;
}
}
LeaveCriticalSection(&m_Mutex);
return hResult;
}
/** Callback to kill a client after a confirm dialog. */
void KillClientHandler(ClientNode *np)
{
Assert(np);
if(np == activeClient) {
FocusNextStacked(np);
}
GrabServer();
JXKillClient(display, np->window);
JXSync(display, True);
UngrabServer();
RemoveClient(np);
}
