LibreOffice LibreOffice 25.8 SDK C/C++ API Reference

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osl::ConnectorSocket Class Reference

`#include <socket_decl.hxx>`

Inheritance diagram for osl::ConnectorSocket:

## Public Member Functions
| ConnectorSocket (oslAddrFamily Family=osl_Socket_FamilyInet, oslProtocol Protocol=osl_Socket_ProtocolIp, oslSocketType Type=osl_Socket_TypeStream)
| Creates a socket that can connect to a (remote) host.
oslSocketResult | connect (const SocketAddr &TargetHost, const TimeValue *pTimeout=NULL)
| Connects the socket to a (remote) host.
Public Member Functions inherited from osl::StreamSocket
| StreamSocket (oslAddrFamily Family=osl_Socket_FamilyInet, oslProtocol Protocol=osl_Socket_ProtocolIp, oslSocketType Type=osl_Socket_TypeStream)
| Creates a socket.
| StreamSocket (oslSocket Socket, __sal_NoAcquire noacquire)
| StreamSocket (oslSocket Socket)
sal_Int32 | read (void *pBuffer, sal_uInt32 n)
| Retrieves n bytes from the stream and copies them into pBuffer.
sal_Int32 | write (const void *pBuffer, sal_uInt32 n)
| Writes n bytes from pBuffer to the stream.
sal_Int32 | recv (void *pBuffer, sal_uInt32 BytesToRead, oslSocketMsgFlag flags=osl_Socket_MsgNormal)
| Tries to receive BytesToRead data from the connected socket,.
sal_Int32 | send (const void *pBuffer, sal_uInt32 BytesToSend, oslSocketMsgFlag=osl_Socket_MsgNormal)
| Tries to send BytesToSend data to the connected socket.
Public Member Functions inherited from osl::Socket
| Socket ()
| Socket (const Socket &socket)
| Socket (oslSocket socketHandle)
| Socket (oslSocket socketHandle, __sal_NoAcquire noacquire)
| The instance takes over the handle's ownership without acquiring the handle, but releases it within the dtor.
| ~Socket ()
| Destructor.
Socket & | operator= (oslSocket socketHandle)
| Assignment operator.
Socket & | operator= (const Socket &sock)
| Assignment operator.
bool | operator== (const Socket &rSocket) const
bool | operator== (const oslSocket socketHandle) const
void | shutdown (oslSocketDirection Direction=osl_Socket_DirReadWrite)
| Closes a definite or both directions of the bidirectional stream.
void | close ()
| Closes a socket.
void | getLocalAddr (SocketAddr &Addr) const
| Retrieves the address of the local interface of this socket.
sal_Int32 | getLocalPort () const
| Get the local port of the socket.
inline ::rtl::OUString | getLocalHost () const
| Get the hostname for the local interface.
void | getPeerAddr (SocketAddr &Addr) const
| Retrieves the address of the remote host of this socket.
sal_Int32 | getPeerPort () const
| Get the remote port of the socket.
inline ::rtl::OUString | getPeerHost () const
| Get the hostname for the remote interface.
bool | bind (const SocketAddr &LocalInterface)
| Binds the socket to the specified (local) interface.
bool | isRecvReady (const TimeValue *pTimeout=NULL) const
| Checks if read operations will block.
bool | isSendReady (const TimeValue *pTimeout=NULL) const
| Checks if send operations will block.
bool | isExceptionPending (const TimeValue *pTimeout=NULL) const
| Checks if a request for out-of-band data will block.
oslSocketType | getType () const
| Queries the socket for its type.
sal_Int32 | getOption (oslSocketOption Option, void *pBuffer, sal_uInt32 BufferLen, oslSocketOptionLevel Level=osl_Socket_LevelSocket) const
| Retrieves option-attributes associated with the socket.
bool | setOption (oslSocketOption Option, void *pBuffer, sal_uInt32 BufferLen, oslSocketOptionLevel Level=osl_Socket_LevelSocket) const
| Sets the sockets attributes.
bool | setOption (oslSocketOption option, sal_Int32 nValue)
| Convenience function for setting sal_Bool and sal_Int32 option values.
sal_Int32 | getOption (oslSocketOption option) const
| Convenience function for retrieving sal_Bool and sal_Int32 option values.
bool | enableNonBlockingMode (bool bNonBlockingMode)
| Enables/disables non-blocking mode of the socket.
bool | isNonBlockingMode () const
| Query blocking mode of the socket.
void | clearError () const
| clears the error status
oslSocketError | getError () const
| returns a constant describing the last error for the socket system.
inline ::rtl::OUString | getErrorAsString () const
| Builds a string with the last error-message for the socket.
oslSocket | getHandle () const
| Returns the underlying handle unacquired (The caller must acquire it to keep it).

## Additional Inherited Members
Protected Member Functions inherited from osl::Socket
| Socket (oslSocketType Type, oslAddrFamily Family=osl_Socket_FamilyInet, oslProtocol Protocol=osl_Socket_ProtocolIp)
| Creates a socket.
Protected Attributes inherited from osl::Socket
oslSocket | m_handle

## Constructor & Destructor Documentation

## ◆ ConnectorSocket()

osl::ConnectorSocket::ConnectorSocket | ( | oslAddrFamily | Family = osl_Socket_FamilyInet,
|  | oslProtocol | Protocol = osl_Socket_ProtocolIp,
|  | oslSocketType | Type = osl_Socket_TypeStream )
| inline

Creates a socket that can connect to a (remote) host.

Parameters

  Family | the Family of the socket (Inet by default)
  Protocol | the Protocon of the socket (IP by default)
  Type | For some protocols it might be desirable to use a different type than sock_stream `osl_Socket_TypeSeqPacket` (like `osl_Socket_TypeSeqPacket`). Therefore we do not hide this parameter here.

## Member Function Documentation

## ◆ connect()

oslSocketResult osl::ConnectorSocket::connect | ( | const SocketAddr & | TargetHost,
|  | const TimeValue * | pTimeout = NULL )
| inline

Connects the socket to a (remote) host.

Parameters

  TargetHost | The address of the target.
  pTimeout | The timeout for blocking. If 0, a default system dependent timeout us used.

Returns
  `osl_Socket_Ok` if connected successfully, `osl_Socket_TimedOut` on timeout, `osl_Socket_Interrupted` if unblocked forcefully (by osl::Socket::close()), `osl_Socket_Error` if connect failed.

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

- osl/socket_decl.hxx
- osl/socket.hxx