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# XFcL2CAPSocket Class Reference

Interface to L2CAP socket bluetooth socket layer. More...

Inheritance diagram for XFcL2CAPSocket:

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Collaboration diagram for XFcL2CAPSocket:

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List of all members.

## Public Member Functions
XFCIMPORT INT | open (const XFcAddress &aAddress, XFcAsyncCallBack *aCallBack=NULL)
| Opens connection to destination address.
XFCIMPORT INT | open (XFcSocket &aSocket, XFcAsyncCallBack *aCallBack=NULL)
| Listens connection from other device.
XFCIMPORT INT | bind (XFcAddress &aAddress)
| Binds the socket if used as server.
XFCIMPORT INT | listen (INT aListen)
| Sets up a socket to listen for incoming connections.
XFCIMPORT INT32 | recv (CHAR8 *aData, INT aLen, INT aFlags)
| Receives data from socket, not supported if socket is in listen mode.
XFCIMPORT INT32 | send (const CHAR8 *aData, INT aLen, INT aFlags)
| Sends data to socket, not supported if socket is in listen mode.
virtual XFCIMPORT | ~XFcL2CAPSocket ()
| Virtual destructor.
## Static Public Member Functions
XFCIMPORT XFcL2CAPSocket * | create (INT aPlank=0)
| Creates L2CAPSocket.
## Protected Member Functions
| XFcL2CAPSocket ()
INT | init (INT aPlank)
| Initializes XFcL2CAPSocket.

## Detailed Description

Interface to L2CAP socket bluetooth socket layer.

Note:
  You do not need this at all.

## Constructor & Destructor Documentation

XFcL2CAPSocket::XFcL2CAPSocket | ( |  | ) | `[protected]`

virtual XFCIMPORT XFcL2CAPSocket::~XFcL2CAPSocket | ( |  | ) | `[virtual]`

| Virtual destructor.

## Member Function Documentation

XFCIMPORT INT XFcL2CAPSocket::bind | ( | XFcAddress & | aAddress | ) |

  | Binds the socket if used as server. Parameters:
  aAddress | is the address where to bind (only port is needed).
Returns: 0 if successful, or -1 if unsuccessful.

XFCIMPORT XFcL2CAPSocket* XFcL2CAPSocket::create | ( | INT | aPlank = 0 | ) | `[static]`

| Creates L2CAPSocket. Returns: returns XFcL2CAPSocket if successful, or NULL if unsuccessful.

INT XFcL2CAPSocket::init | ( | INT | aPlank | ) | `[protected]`

| Initializes XFcL2CAPSocket. Returns: 1 if successful, or 0 otherwise.

XFCIMPORT INT XFcL2CAPSocket::listen | ( | INT | aListen | ) |

| Sets up a socket to listen for incoming connections. Creates backbuffer for incoming connection.

XFCIMPORT INT XFcL2CAPSocket::open | ( | XFcSocket & | aSocket,
|  | XFcAsyncCallBack * | aCallBack = NULL
| ) |

  | Listens connection from other device. Parameters:
  aSocket | socket to listen.
  aAddress | callback object.
Returns: 0 if successful, or -1 if unsuccessful.

XFCIMPORT INT XFcL2CAPSocket::open | ( | const XFcAddress & | aAddress,
|  | XFcAsyncCallBack * | aCallBack = NULL
| ) |

  | Opens connection to destination address. Parameters:
  aAddress | holds address where to connect.
Returns: 0 if successful, or -1 if unsuccessful.

XFCIMPORT INT32 XFcL2CAPSocket::recv | ( | CHAR8 * | aData,
|  | INT | aLen,
|  | INT | aFlags
| ) |

  | Receives data from socket, not supported if socket is in listen mode. Parameters:
  aData | buffer for the incoming data.
  aLen | length of buffer.
  aFlags | receive flags.
Returns: length of read data if successful, or -1 if unsuccessful.

XFCIMPORT INT32 XFcL2CAPSocket::send | ( | const CHAR8 * | aData,
|  | INT | aLen,
|  | INT | aFlags
| ) |

  | Sends data to socket, not supported if socket is in listen mode. Parameters:
  aData | buffer for outgoing data.
  aLen | length of buffer.
  aFlags | send flags.
Returns: length of sent data if successful, or -1 if unsuccessful.

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