CBTCommunicator Class Reference

Communications handler with the bluetooth API. More...

#include <bluetoothcommunicator.h>

Public Member Functions
	~CBTCommunicator ()
RSocket *	ConnectL (TPeerData *aPeerData)
	Connects to a remote service.
void	DiscoverPeersL (const RMessage &aMessage, CServerSession &aSession)
	Discover all matching bluetooth peers.
CConcreteConnection *	StartListeningL (const TInt aServiceClassID, const TInt aApplicationID, const TDesC8 &aServiceName, const TDesC8 &aServiceDesc)
	Sets up a service described by the parameters and starts listening for incoming connections.
void	StopListeningL ()
	Stops listening for inbound connections.
Static Public Member Functions
CBTCommunicator *	NewL (CServerSession *aSession)
Private Member Functions
	CBTCommunicator (CServerSession *aSession)
void	ConstructL ()
void	StartAdvertisingL (TInt aPort, const TInt aServiceClassID, const TInt aApplicationID, const TDesC8 &aServiceName, const TDesC8 &aServiceDesc)
TInt	OpenListeningSocketL ()
void	SetChannelSecurityL (TInt aChannel)
void	SetAvailabilityL (TBool aIsAvailable)
Private Attributes
CServerSession *	iServerSession
CSdpAgent *	iAgent
CBTDiscoverer *	iDiscoverer
RSocketServ	iSocketServ
RSocket	iListeningSocket
CConcreteConnection *	iListeningConnection
RSdp	iSdpSession
RSdpDatabase	iSdpDB
TSdpServRecordHandle	iRecord
TInt	iRecordVersion
TBool	iIsListening

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Detailed Description

Communications handler with the bluetooth API.

Author:

Matti Dahlbom

Version:

beta0_7_2003-12-08, 1.20

Definition at line 54 of file bluetoothcommunicator.h.

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Constructor & Destructor Documentation

CBTCommunicator::~CBTCommunicator (   )

Definition at line 43 of file bluetoothcommunicator.cpp. References iDiscoverer, iIsListening, iSdpDB, iSdpSession, iSocketServ, Log::Print(), and StopListeningL().

CBTCommunicator::CBTCommunicator (  CServerSession *  aSession  )  [private]

Definition at line 36 of file bluetoothcommunicator.cpp. References iServerSession. Referenced by NewL().

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Member Function Documentation

RSocket * CBTCommunicator::ConnectL (  TPeerData *  aPeerData  )

Connects to a remote service. Parameters: aPeerData  peer data Returns: connected socket Definition at line 129 of file bluetoothcommunicator.cpp. References TPeerData::iDeviceAddress, TPeerData::iPort, and iSocketServ. Referenced by CServerSession::ConnectL().

void CBTCommunicator::ConstructL (   )  [private]

Definition at line 60 of file bluetoothcommunicator.cpp. References iSocketServ. Referenced by NewL().

void CBTCommunicator::DiscoverPeersL (  const RMessage &  aMessage, CServerSession &  aSession )

Discover all matching bluetooth peers. Invoking this method will launch an active object that takes care of the actual discovery, and will call aMessage.Complete() upon completion of the discovery. Parameters: aSize  pointer to size aMessage  original client-server call message Definition at line 76 of file bluetoothcommunicator.cpp. References TPeerData::iDeviceAddress, TPeerData::iDeviceName, iDiscoverer, TPeerData::iPort, TPeerData::iServiceID, iSocketServ, CBTDiscoverer::NewL(), CServerSession::SetPeerList(), CBTDiscoverer::StartL(), and TPeerDataList. Referenced by CServerSession::GetNumPeersL().

CBTCommunicator * CBTCommunicator::NewL (  CServerSession *  aSession  )  [static]

Definition at line 66 of file bluetoothcommunicator.cpp. References CBTCommunicator(), and ConstructL(). Referenced by CServerSession::ConstructL().

TInt CBTCommunicator::OpenListeningSocketL (   )  [private]

Definition at line 286 of file bluetoothcommunicator.cpp. References iListeningConnection, iListeningSocket, iServerSession, iSocketServ, KListeningQueueSize, CConcreteConnection::NewListeningL(), and Log::Print(). Referenced by StartListeningL().

void CBTCommunicator::SetAvailabilityL (  TBool  aIsAvailable  )  [private]

Definition at line 273 of file bluetoothcommunicator.cpp. References iRecord, iRecordVersion, and iSdpDB. Referenced by StartListeningL().

void CBTCommunicator::SetChannelSecurityL (  TInt  aChannel  )  [private]

Definition at line 370 of file bluetoothcommunicator.cpp. Referenced by StartListeningL().

void CBTCommunicator::StartAdvertisingL (  TInt  aPort, const TInt  aServiceClassID, const TInt  aApplicationID, const TDesC8 &  aServiceName, const TDesC8 &  aServiceDesc )  [private]

Definition at line 194 of file bluetoothcommunicator.cpp. References iRecord, iSdpDB, and iSdpSession. Referenced by StartListeningL().

CConcreteConnection * CBTCommunicator::StartListeningL (  const TInt  aServiceClassID, const TInt  aApplicationID, const TDesC8 &  aServiceName, const TDesC8 &  aServiceDesc )

Sets up a service described by the parameters and starts listening for incoming connections. Parameters: aServiceClassID  aApplicationID  32-bit representation of the application BT UUID (short form) aServiceName  visible name of the service aServiceDesc  visible description of the service Returns: listening connection Definition at line 403 of file bluetoothcommunicator.cpp. References iIsListening, iListeningConnection, KErrBTCommAlreadyListening, KerrBTCommFailedToCreateListeningSocket, OpenListeningSocketL(), SetAvailabilityL(), SetChannelSecurityL(), and StartAdvertisingL(). Referenced by CServerSession::StartListen().

void CBTCommunicator::StopListeningL (   )

Stops listening for inbound connections. Definition at line 173 of file bluetoothcommunicator.cpp. References iIsListening, iListeningConnection, iRecord, iSdpDB, and Log::Print(). Referenced by CServerSession::AbortListen(), ~CBTCommunicator(), and CServerSession::~CServerSession().

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Field Documentation

CSdpAgent* CBTCommunicator::iAgent [private]

Definition at line 115 of file bluetoothcommunicator.h.

CBTDiscoverer* CBTCommunicator::iDiscoverer [private]

Definition at line 118 of file bluetoothcommunicator.h. Referenced by DiscoverPeersL(), and ~CBTCommunicator().

TBool CBTCommunicator::iIsListening [private]

Definition at line 136 of file bluetoothcommunicator.h. Referenced by StartListeningL(), StopListeningL(), and ~CBTCommunicator().

CConcreteConnection* CBTCommunicator::iListeningConnection [private]

Definition at line 123 of file bluetoothcommunicator.h. Referenced by OpenListeningSocketL(), StartListeningL(), and StopListeningL().

RSocket CBTCommunicator::iListeningSocket [private]

Definition at line 122 of file bluetoothcommunicator.h. Referenced by OpenListeningSocketL().

TSdpServRecordHandle CBTCommunicator::iRecord [private]

Definition at line 130 of file bluetoothcommunicator.h. Referenced by SetAvailabilityL(), StartAdvertisingL(), and StopListeningL().

TInt CBTCommunicator::iRecordVersion [private]

Definition at line 133 of file bluetoothcommunicator.h. Referenced by SetAvailabilityL().

RSdpDatabase CBTCommunicator::iSdpDB [private]

Definition at line 127 of file bluetoothcommunicator.h. Referenced by SetAvailabilityL(), StartAdvertisingL(), StopListeningL(), and ~CBTCommunicator().

RSdp CBTCommunicator::iSdpSession [private]

Definition at line 126 of file bluetoothcommunicator.h. Referenced by StartAdvertisingL(), and ~CBTCommunicator().

CServerSession* CBTCommunicator::iServerSession [private]

Definition at line 113 of file bluetoothcommunicator.h. Referenced by CBTCommunicator(), and OpenListeningSocketL().

RSocketServ CBTCommunicator::iSocketServ [private]

Definition at line 121 of file bluetoothcommunicator.h. Referenced by ConnectL(), ConstructL(), DiscoverPeersL(), OpenListeningSocketL(), and ~CBTCommunicator().

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

• bluetoothcommunicator.h
• bluetoothcommunicator.cpp

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