CConcreteConnection Class Reference

CConcreteConnection class encapsulates the real socket in the server side. More...

#include <concreteconnection.h>

Inheritance diagram for CConcreteConnection:

Public Types
enum	TConnectionFailure { ENoSocket = 67000, ESocketClosed, EBadMessage }
enum	TInitError { ENullSocket = 68000, ENullSocketServ }
Public Member Functions
CServerSession &	GetSession ()
	~CConcreteConnection ()
TBool	IsListening ()
void	ReceiveL (const RMessage &aMessage)
void	CancelReceive ()
void	Close (TBool aImmediately=EFalse)
	Closes the wrapped socket.
void	SendL (TDesC8 *aBuf)
void	ListenL (const RMessage &aMessage)
void	CancelListen ()
TInt	GetMTU ()
Static Public Member Functions
CConcreteConnection *	NewL (RSocket *aSocket, CServerSession &aSession, TInt aMtu)
CConcreteConnection *	NewListeningL (RSocket *aSocket, RSocketServ *aSocketServ, CServerSession &aSession)
Protected Member Functions
void	ConstructL (TBool aIsListening)
	CConcreteConnection (RSocket *aSocket, RSocketServ *aSocketServ, CServerSession &aSession, TInt aMtu)
Protected Attributes
CAsynchSend *	iSender
CAsynchListen *	iListener
CAsynchReceive *	iReceiver
Private Member Functions
RSocket &	GetSocket ()
RSocketServ &	GetSocketServ ()
Private Attributes
TBool	iIsListening
TBool	iIsClosed
CServerSession &	iSession
RSocket *	iSocket
RSocketServ *	iSocketServ
TInt	iMtu

---

Detailed Description

CConcreteConnection class encapsulates the real socket in the server side.

CConcreteConnection is a facade to the classes that actually manage the socket (CAsynchSend, CAsynchReceive, CASynchListen).

Author:

Matti Dahlbom

Matti Kokkola

Version:

beta0_9_1_2004-01-13, 1.16

Definition at line 48 of file concreteconnection.h.

---

Member Enumeration Documentation

enum CConcreteConnection::TConnectionFailure

Enumeration values: ENoSocket  ESocketClosed  EBadMessage  Definition at line 51 of file concreteconnection.h.

enum CConcreteConnection::TInitError

Enumeration values: ENullSocket  ENullSocketServ  Definition at line 57 of file concreteconnection.h.

---

Constructor & Destructor Documentation

CConcreteConnection::~CConcreteConnection (   )

Definition at line 77 of file concreteconnection.cpp. References Close(), CServerSession::DeallocateConnection(), iIsListening, iSession, and iSocketServ.

CConcreteConnection::CConcreteConnection (  RSocket *  aSocket, RSocketServ *  aSocketServ, CServerSession &  aSession, TInt  aMtu )  [protected]

Definition at line 65 of file concreteconnection.cpp. Referenced by NewL(), and NewListeningL().

---

Member Function Documentation

void CConcreteConnection::CancelListen (   )

Definition at line 204 of file concreteconnection.cpp. References iListener.

void CConcreteConnection::CancelReceive (   )

Definition at line 209 of file concreteconnection.cpp. References iReceiver. Referenced by CServerSession::CancelReceive().

void CConcreteConnection::Close (  TBool  aImmediately = EFalse  )

Closes the wrapped socket. This operation is synchronous. Parameters: aImmediately  whether to close the socket immediately (ETrue) or to wait until send/receive has completed. Definition at line 158 of file concreteconnection.cpp. References iIsClosed, iIsListening, iListener, iReceiver, iSender, iSocket, and Log::Print(). Referenced by CServerSession::CloseSocket(), CAsynchSend::RunError(), ~CConcreteConnection(), and CServerSession::~CServerSession().

void CConcreteConnection::ConstructL (  TBool  aIsListening  )  [protected]

Definition at line 93 of file concreteconnection.cpp. References CAsynchListen, CAsynchReceive, CAsynchSend, ENullSocket, iIsListening, iListener, iReceiver, iSender, iSocket, and Log::Print(). Referenced by CNUDPConnection::NewL(), NewL(), CNUDPConnection::NewListeningL(), and NewListeningL().

TInt CConcreteConnection::GetMTU (   )

Definition at line 216 of file concreteconnection.cpp. References iMtu. Referenced by CNUDPConnection::SendL().

CServerSession& CConcreteConnection::GetSession (   )  [inline]

Definition at line 69 of file concreteconnection.h. References iSession. Referenced by CAsynchListen::RunL().

RSocket& CConcreteConnection::GetSocket (   )  [inline, private]

Definition at line 107 of file concreteconnection.h. References iSocket. Referenced by CAsynchListen::DoCancel(), CAsynchReceive::DoCancel(), CAsynchSend::DoCancel(), CAsynchListen::ListenL(), CAsynchReceive::Receive(), and CAsynchSend::SendFragmentL().

RSocketServ& CConcreteConnection::GetSocketServ (   )  [inline, private]

Definition at line 108 of file concreteconnection.h. References iSocketServ. Referenced by CAsynchListen::ListenL().

TBool CConcreteConnection::IsListening (   )  [inline]

Definition at line 72 of file concreteconnection.h. References iIsListening. Referenced by CServerSession::AllocateConnection(), and CServerSession::DeallocateConnection().

void CConcreteConnection::ListenL (  const RMessage &  aMessage  )

Definition at line 130 of file concreteconnection.cpp. References ENoSocket, iListener, iSocket, CAsynchListen::ListenL(), and Log::Print(). Referenced by CServerSession::GetIncomingConnection().

CConcreteConnection * CConcreteConnection::NewL (  RSocket *  aSocket, CServerSession &  aSession, TInt  aMtu )  [static]

Reimplemented in CNUDPConnection. Definition at line 35 of file concreteconnection.cpp. References CConcreteConnection(), and ConstructL(). Referenced by CAsynchListen::RunL().

CConcreteConnection * CConcreteConnection::NewListeningL (  RSocket *  aSocket, RSocketServ *  aSocketServ, CServerSession &  aSession )  [static]

Reimplemented in CNUDPConnection. Definition at line 51 of file concreteconnection.cpp. References CConcreteConnection(), and ConstructL(). Referenced by CBTCommunicator::OpenListeningSocketL().

void CConcreteConnection::ReceiveL (  const RMessage &  aMessage  )

Reimplemented in CNUDPConnection. Definition at line 144 of file concreteconnection.cpp. References ESocketClosed, iReceiver, iSocket, Log::Print(), and CAsynchReceive::Receive(). Referenced by CServerSession::Receive().

void CConcreteConnection::SendL (  TDesC8 *  aBuf  )

Reimplemented in CNUDPConnection. Definition at line 114 of file concreteconnection.cpp. References ESocketClosed, iSender, iSocket, Log::Print(), and CAsynchSend::SendL(). Referenced by CServerSession::Send().

---

Friends And Related Function Documentation

friend class CAsynchListen [friend]

Definition at line 127 of file concreteconnection.h. Referenced by ConstructL().

friend class CAsynchReceive [friend]

Definition at line 128 of file concreteconnection.h. Referenced by ConstructL().

friend class CAsynchSend [friend]

Definition at line 126 of file concreteconnection.h. Referenced by ConstructL().

---

Field Documentation

TBool CConcreteConnection::iIsClosed [private]

Definition at line 114 of file concreteconnection.h. Referenced by Close().

TBool CConcreteConnection::iIsListening [private]

Definition at line 111 of file concreteconnection.h. Referenced by Close(), ConstructL(), IsListening(), and ~CConcreteConnection().

CAsynchListen* CConcreteConnection::iListener [protected]

Definition at line 101 of file concreteconnection.h. Referenced by CancelListen(), Close(), ConstructL(), and ListenL().

TInt CConcreteConnection::iMtu [private]

Definition at line 124 of file concreteconnection.h. Referenced by GetMTU().

CAsynchReceive* CConcreteConnection::iReceiver [protected]

Definition at line 104 of file concreteconnection.h. Referenced by CancelReceive(), Close(), ConstructL(), and ReceiveL().

CAsynchSend* CConcreteConnection::iSender [protected]

Definition at line 98 of file concreteconnection.h. Referenced by Close(), ConstructL(), and SendL().

CServerSession& CConcreteConnection::iSession [private]

Definition at line 117 of file concreteconnection.h. Referenced by GetSession(), and ~CConcreteConnection().

RSocket* CConcreteConnection::iSocket [private]

Definition at line 120 of file concreteconnection.h. Referenced by Close(), ConstructL(), GetSocket(), ListenL(), ReceiveL(), and SendL().

RSocketServ* CConcreteConnection::iSocketServ [private]

Definition at line 121 of file concreteconnection.h. Referenced by GetSocketServ(), and ~CConcreteConnection().

---

The documentation for this class was generated from the following files:

• concreteconnection.h
• concreteconnection.cpp

---