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socket.hxx
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19 #ifndef INCLUDED_OSL_SOCKET_HXX
20 #define INCLUDED_OSL_SOCKET_HXX
21 
22 #include <osl/socket_decl.hxx>
23 
24 namespace osl
25 {
26 
29  {}
30 
31 
32  inline SocketAddr::SocketAddr(const SocketAddr& Addr)
33  : m_handle( osl_copySocketAddr( Addr.m_handle ) )
34  {
35  }
36 
37 #if defined LIBO_INTERNAL_ONLY
38  SocketAddr::SocketAddr(SocketAddr && other): m_handle(other.m_handle) {
39  other.m_handle = nullptr;
40  }
41 #endif
42 
44  : m_handle( osl_copySocketAddr( Addr ) )
45  {
46  }
47 
48 
50  : m_handle( Addr )
51  {
52  }
53 
54 
55  inline SocketAddr::SocketAddr( const ::rtl::OUString& strAddrOrHostName, sal_Int32 nPort)
56  : m_handle( osl_createInetSocketAddr( strAddrOrHostName.pData, nPort ) )
57  {
58  if(! m_handle )
59  {
60  m_handle = osl_resolveHostname(strAddrOrHostName.pData);
61 
62  // host found?
63  if(m_handle)
64  {
66  }
67  else
68  {
70  m_handle = NULL;
71  }
72  }
73  }
74 
75 
77  {
78  if( m_handle )
80  }
81 
82 
83  inline ::rtl::OUString SocketAddr::getHostname( oslSocketResult *pResult ) const
84  {
85  ::rtl::OUString hostname;
86  oslSocketResult result = osl_getHostnameOfSocketAddr( m_handle, &(hostname.pData) );
87  if( pResult )
88  *pResult = result;
89  return hostname;
90  }
91 
92 
93  inline sal_Int32 SAL_CALL SocketAddr::getPort() const
94  {
96  }
97 
98 
99  inline bool SAL_CALL SocketAddr::setPort( sal_Int32 nPort )
100  {
101  return osl_setInetPortOfSocketAddr(m_handle, nPort );
102  }
103 
104  inline bool SAL_CALL SocketAddr::setHostname( const ::rtl::OUString &sDottedIpOrHostname )
105  {
106  *this = SocketAddr( sDottedIpOrHostname , getPort() );
107  return is();
108  }
109 
110 
111  inline bool SAL_CALL SocketAddr::setAddr( const ::rtl::ByteSequence & address )
112  {
113  return osl_setAddrOfSocketAddr( m_handle, address.getHandle() )
114  == osl_Socket_Ok;
115  }
116 
117  inline ::rtl::ByteSequence SAL_CALL SocketAddr::getAddr( oslSocketResult *pResult ) const
118  {
119  ::rtl::ByteSequence sequence;
120  oslSocketResult result = osl_getAddrOfSocketAddr( m_handle, reinterpret_cast<sal_Sequence **>(&sequence) );
121  if( pResult )
122  *pResult = result;
123  return sequence;
124  }
125 
126 
128  {
129  oslSocketAddr pNewAddr = osl_copySocketAddr( Addr );
130  if( m_handle )
132  m_handle = pNewAddr;
133  return *this;
134  }
135 
136 
137  inline SocketAddr & SAL_CALL SocketAddr::operator= (const SocketAddr& Addr)
138  {
139  *this = (Addr.getHandle());
140  return *this;
141  }
142 
143 #if defined LIBO_INTERNAL_ONLY
145  if (m_handle != nullptr) {
147  }
148  m_handle = other.m_handle;
149  other.m_handle = nullptr;
150  return *this;
151  }
152 #endif
153 
155  {
156  if( m_handle )
158  m_handle = Addr;
159  return *this;
160  }
161 
162 
163  inline bool SAL_CALL SocketAddr::operator== (oslSocketAddr Addr) const
164  {
165  return osl_isEqualSocketAddr( m_handle, Addr );
166  }
167 
169  {
170  return m_handle;
171  }
172 
173 
174  inline bool SocketAddr::is() const
175  {
176  return m_handle != NULL;
177  }
178 
179  // (static method)______________________________________________________________
180  inline ::rtl::OUString SAL_CALL SocketAddr::getLocalHostname( oslSocketResult *pResult )
181  {
182  ::rtl::OUString hostname;
183  oslSocketResult result = osl_getLocalHostname( &(hostname.pData) );
184  if(pResult )
185  *pResult = result;
186  return hostname;
187  }
188 
189  // (static method)______________________________________________________________
190  inline void SAL_CALL SocketAddr::resolveHostname(
191  const ::rtl::OUString & strHostName, SocketAddr &Addr)
192  {
193  Addr = SocketAddr( osl_resolveHostname( strHostName.pData ) , SAL_NO_COPY );
194  }
195 
196  // (static method)______________________________________________________________
197  inline sal_Int32 SAL_CALL SocketAddr::getServicePort(
198  const ::rtl::OUString& strServiceName,
199  const ::rtl::OUString & strProtocolName )
200  {
201  return osl_getServicePort( strServiceName.pData, strProtocolName.pData );
202  }
203 
204 
206  oslAddrFamily Family,
207  oslProtocol Protocol)
208  : m_handle( osl_createSocket(Family, Type, Protocol) )
209  {}
210 
211 
212  inline Socket::Socket( oslSocket socketHandle, __sal_NoAcquire )
213  : m_handle( socketHandle )
214  {}
215 
216 
217  inline Socket::Socket( oslSocket socketHandle )
218  : m_handle( socketHandle )
219  {
221  }
222 
223 
224  inline Socket::Socket( const Socket & socket )
225  : m_handle( socket.getHandle() )
226  {
228  }
229 
230 
232  {
234  }
235 
236 
237  inline Socket& Socket::operator= ( oslSocket socketHandle)
238  {
239  osl_acquireSocket( socketHandle );
241  m_handle = socketHandle;
242  return *this;
243  }
244 
245 
246  inline Socket& Socket::operator= (const Socket& sock)
247  {
248  return (*this) = sock.getHandle();
249  }
250 
251 
252  inline bool Socket::operator==( const Socket& rSocket ) const
253  {
254  return m_handle == rSocket.getHandle();
255  }
256 
257 
258  inline bool Socket::operator==( const oslSocket socketHandle ) const
259  {
260  return m_handle == socketHandle;
261  }
262 
263 
264  inline void Socket::shutdown( oslSocketDirection Direction )
265  {
266  osl_shutdownSocket( m_handle , Direction );
267  }
268 
269 
270  inline void Socket::close()
271  {
273  }
274 
275 
276  inline void Socket::getLocalAddr( SocketAddr & addr) const
277  {
279  }
280 
281 
282  inline sal_Int32 Socket::getLocalPort() const
283  {
284  SocketAddr addr( NULL );
285  getLocalAddr( addr );
286  return addr.getPort();
287  }
288 
289 
290  inline ::rtl::OUString Socket::getLocalHost() const
291  {
292  SocketAddr addr( NULL );
293  getLocalAddr( addr );
294  return addr.getHostname();
295  }
296 
297 
298  inline void Socket::getPeerAddr( SocketAddr &addr ) const
299  {
301  }
302 
303 
304  inline sal_Int32 Socket::getPeerPort() const
305  {
306  SocketAddr addr( NULL );
307  getPeerAddr( addr );
308  return addr.getPort();
309  }
310 
311 
312  inline ::rtl::OUString Socket::getPeerHost() const
313  {
314  SocketAddr addr( NULL );
315  getPeerAddr( addr );
316  return addr.getHostname();
317  }
318 
319 
320  inline bool Socket::bind(const SocketAddr& LocalInterface)
321  {
322  return osl_bindAddrToSocket( m_handle , LocalInterface.getHandle() );
323  }
324 
325 
326  inline bool Socket::isRecvReady(const TimeValue *pTimeout ) const
327  {
328  return osl_isReceiveReady( m_handle , pTimeout );
329  }
330 
331 
332  inline bool Socket::isSendReady(const TimeValue *pTimeout ) const
333  {
334  return osl_isSendReady( m_handle, pTimeout );
335  }
336 
337 
338  inline bool Socket::isExceptionPending(const TimeValue *pTimeout ) const
339  {
340  return osl_isExceptionPending( m_handle, pTimeout );
341  }
342 
343 
345  {
346  return osl_getSocketType( m_handle );
347  }
348 
349 
350  inline sal_Int32 Socket::getOption(
351  oslSocketOption Option,
352  void* pBuffer,
353  sal_uInt32 BufferLen,
354  oslSocketOptionLevel Level) const
355  {
356  return osl_getSocketOption( m_handle, Level, Option, pBuffer , BufferLen );
357  }
358 
359 
360  inline bool Socket::setOption( oslSocketOption Option,
361  void* pBuffer,
362  sal_uInt32 BufferLen,
363  oslSocketOptionLevel Level ) const
364  {
365  return osl_setSocketOption( m_handle, Level, Option , pBuffer, BufferLen );
366  }
367 
368 
369  inline bool Socket::setOption( oslSocketOption option, sal_Int32 nValue )
370  {
371  return setOption( option, &nValue, sizeof( nValue ) );
372  }
373 
374 
375  inline sal_Int32 Socket::getOption( oslSocketOption option ) const
376  {
377  sal_Int32 n;
378  getOption( option, &n, sizeof( n ) );
379  return n;
380  }
381 
382 
383  inline bool Socket::enableNonBlockingMode( bool bNonBlockingMode)
384  {
385  return osl_enableNonBlockingMode( m_handle , bNonBlockingMode );
386  }
387 
388 
389  inline bool Socket::isNonBlockingMode() const
390  {
392  }
393 
394 
395  inline void SAL_CALL Socket::clearError() const
396  {
397  sal_Int32 err = 0;
398  getOption(osl_Socket_OptionError, &err, sizeof(err));
399  }
400 
401 
403  {
405  }
406 
407 
408  inline ::rtl::OUString Socket::getErrorAsString( ) const
409  {
410  ::rtl::OUString error;
411  osl_getLastSocketErrorDescription( m_handle, &(error.pData) );
412  return error;
413  }
414 
415 
417  {
418  return m_handle;
419  }
420 
421 
423  oslProtocol Protocol,
424  oslSocketType Type )
425  : Socket( Type, Family, Protocol )
426  {}
427 
428 
429  inline StreamSocket::StreamSocket( oslSocket socketHandle, __sal_NoAcquire noacquire )
430  : Socket( socketHandle, noacquire )
431  {}
432 
433 
434  inline StreamSocket::StreamSocket( oslSocket socketHandle )
435  : Socket( socketHandle )
436  {}
437 
438 
439  inline StreamSocket::StreamSocket( const StreamSocket & socket )
440  : Socket( socket )
441  {}
442 
443 
444  inline sal_Int32 StreamSocket::read(void* pBuffer, sal_uInt32 n)
445  {
446  return osl_readSocket( m_handle, pBuffer, n );
447  }
448 
449 
450  inline sal_Int32 StreamSocket::write(const void* pBuffer, sal_uInt32 n)
451  {
452  return osl_writeSocket( m_handle, pBuffer, n );
453  }
454 
455 
456  inline sal_Int32 StreamSocket::recv(void* pBuffer,
457  sal_uInt32 BytesToRead,
458  oslSocketMsgFlag Flag)
459  {
460  return osl_receiveSocket( m_handle, pBuffer,BytesToRead, Flag );
461  }
462 
463 
464  inline sal_Int32 StreamSocket::send(const void* pBuffer,
465  sal_uInt32 BytesToSend,
466  oslSocketMsgFlag Flag)
467  {
468  return osl_sendSocket( m_handle, pBuffer, BytesToSend, Flag );
469  }
470 
471 
473  oslProtocol Protocol,
474  oslSocketType Type)
475  : StreamSocket( Family, Protocol ,Type )
476  {}
477 
478 
480  const TimeValue* pTimeout )
481  {
482  return osl_connectSocketTo( m_handle , TargetHost.getHandle(), pTimeout );
483  }
484 
485 
487  oslProtocol Protocol ,
488  oslSocketType Type )
489  : Socket( Type, Family, Protocol )
490  {}
491 
492 
493  inline bool AcceptorSocket::listen(sal_Int32 MaxPendingConnections)
494  {
495  return osl_listenOnSocket( m_handle, MaxPendingConnections );
496  }
497 
498 
500  {
503  if( o )
504  {
505  Connection = StreamSocket( o , SAL_NO_ACQUIRE );
506  }
507  else
508  {
509  Connection = StreamSocket();
510  status = osl_Socket_Error;
511  }
512  return status;
513  }
514 
515 
517  StreamSocket& Connection, SocketAddr & PeerAddr)
518  {
519  // TODO change in/OUT parameter
521  m_handle, reinterpret_cast<oslSocketAddr *>(&PeerAddr));
523  if( o )
524  {
525  Connection = StreamSocket( o , SAL_NO_ACQUIRE );
526  }
527  else
528  {
529  Connection = StreamSocket();
530  status = osl_Socket_Error;
531  }
532  return status;
533  }
534 
535 
537  oslProtocol Protocol,
538  oslSocketType Type)
539  : Socket( Type, Family, Protocol )
540  {}
541 
542 
543  inline sal_Int32 DatagramSocket::recvFrom(void* pBuffer,
544  sal_uInt32 BufferSize,
545  SocketAddr* pSenderAddr,
546  oslSocketMsgFlag Flag )
547  {
548  sal_Int32 nByteRead;
549  if( pSenderAddr )
550  {
551  // TODO : correct the out-parameter pSenderAddr outparameter
552  nByteRead = osl_receiveFromSocket( m_handle, pSenderAddr->getHandle() , pBuffer,
553  BufferSize, Flag);
554 // nByteRead = osl_receiveFromSocket( m_handle, *(oslSocketAddr**) &pSenderAddr , pBuffer,
555 // BufferSize, Flag);
556  }
557  else
558  {
559  nByteRead = osl_receiveFromSocket( m_handle, NULL , pBuffer , BufferSize , Flag );
560  }
561  return nByteRead;
562  }
563 
564 
565  inline sal_Int32 DatagramSocket::sendTo( const SocketAddr& ReceiverAddr,
566  const void* pBuffer,
567  sal_uInt32 BufferSize,
568  oslSocketMsgFlag Flag )
569  {
570  return osl_sendToSocket( m_handle, ReceiverAddr.getHandle(), pBuffer, BufferSize, Flag );
571  }
572 }
573 #endif
574 
575 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
oslSocketOptionLevel
Represents the different socket-option levels.
Definition: socket.h:109
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.
Definition: socket.hxx:472
SAL_DLLPUBLIC oslSocketResult osl_setAddrOfSocketAddr(oslSocketAddr Addr, sal_Sequence *pByteSeq)
Sets the addr field in the struct sockaddr with pByteSeq.
bool listen(sal_Int32 MaxPendingConnections=-1)
Prepare a socket for the accept-call.
Definition: socket.hxx:493
bool isNonBlockingMode() const
Query blocking mode of the socket.
Definition: socket.hxx:389
oslSocket getHandle() const
Returns the underlying handle unacquired (The caller must acquire it to keep it). ...
Definition: socket.hxx:416
StreamSocket(oslAddrFamily Family=osl_Socket_FamilyInet, oslProtocol Protocol=osl_Socket_ProtocolIp, oslSocketType Type=osl_Socket_TypeStream)
Creates a socket.
Definition: socket.hxx:422
static inline::rtl::OUString getLocalHostname(oslSocketResult *pResult=NULL)
Get the hostname for the local interface.
Definition: socket.hxx:180
bool operator==(oslSocketAddr Addr) const
Returns true if the underlying handle is identical to the Addr handle.
Definition: socket.hxx:163
SAL_DLLPUBLIC sal_Int32 osl_receiveFromSocket(oslSocket Socket, oslSocketAddr SenderAddr, void *pBuffer, sal_uInt32 BufferSize, oslSocketMsgFlag Flag)
Tries to receives BufferSize data from the (usually unconnected) (datagram-)socket, if no error occurs.
SAL_DLLPUBLIC oslSocketResult osl_getHostnameOfSocketAddr(oslSocketAddr Addr, rtl_uString **strHostname)
Returns the hostname represented by Addr.
struct oslSocketImpl * oslSocket
Definition: socket.h:402
SAL_DLLPUBLIC oslSocketAddr osl_getLocalAddrOfSocket(oslSocket Socket)
Retrieves the Address of the local end of the socket.
SocketAddr & assign(oslSocketAddr Addr, __osl_socket_NoCopy nocopy)
Assigns the socket addr without copyconstructing it.
Definition: socket.hxx:154
bool setAddr(const ::rtl::ByteSequence &address)
Sets the address of the underlying socket address struct in network byte order.
Definition: socket.hxx:111
oslSocketResult acceptConnection(StreamSocket &Connection)
Accepts incoming connections on the socket.
Definition: socket.hxx:499
SAL_DLLPUBLIC sal_Int32 osl_sendSocket(oslSocket Socket, const void *pBuffer, sal_uInt32 BytesToSend, oslSocketMsgFlag Flag)
Tries to send BytesToSend data from the connected socket, if no error occurs.
SocketAddr()
Creates socket address of unknown type.
Definition: socket.hxx:27
oslSocketOption
Represents socket-options.
Definition: socket.h:83
SAL_DLLPUBLIC oslSocketResult osl_getAddrOfSocketAddr(oslSocketAddr Addr, sal_Sequence **ppByteSeq)
Returns the addr field in the struct sockaddr.
inline::rtl::OUString getHostname(oslSocketResult *pResult=NULL) const
Converts the address to a (human readable) domain-name.
Definition: socket.hxx:83
oslSocketDirection
Used by shutdown to denote which end of the socket to &quot;close&quot;.
Definition: socket.h:133
~SocketAddr()
destroys underlying oslSocketAddress
Definition: socket.hxx:76
static void resolveHostname(const ::rtl::OUString &strHostName, SocketAddr &Addr)
Tries to find an address for a host.
Definition: socket.hxx:190
sal_Int32 sendTo(const SocketAddr &ReceiverAddr, const void *pBuffer, sal_uInt32 BufferSize, oslSocketMsgFlag Flag=osl_Socket_MsgNormal)
Tries to send one datagram with BytesToSend size to the given ReceiverAddr.
Definition: socket.hxx:565
bool setHostname(const ::rtl::OUString &sDottedIpOrHostname)
Sets the ipaddress or hostname of the SocketAddress.
Definition: socket.hxx:104
sal_Int32 send(const void *pBuffer, sal_uInt32 BytesToSend, oslSocketMsgFlag=osl_Socket_MsgNormal)
Tries to send BytesToSend data to the connected socket.
Definition: socket.hxx:464
~Socket()
Destructor.
Definition: socket.hxx:231
SAL_DLLPUBLIC oslSocketError osl_getLastSocketError(oslSocket Socket)
returns a constant describing the last error for the socket system.
SAL_DLLPUBLIC oslSocketAddr osl_getPeerAddrOfSocket(oslSocket Socket)
Retrieves the Address of the remote end of the socket.
oslSocketAddr getHandle() const
Returns the underlying SocketAddr handle without copyconstructing it.
Definition: socket.hxx:168
void shutdown(oslSocketDirection Direction=osl_Socket_DirReadWrite)
Closes a definite or both directions of the bidirectional stream.
Definition: socket.hxx:264
DatagramSocket(oslAddrFamily Family=osl_Socket_FamilyInet, oslProtocol Protocol=osl_Socket_ProtocolIp, oslSocketType Type=osl_Socket_TypeDgram)
Creates a datagram socket.
Definition: socket.hxx:536
sal_Int32 recv(void *pBuffer, sal_uInt32 BytesToRead, oslSocketMsgFlag flags=osl_Socket_MsgNormal)
Tries to receive BytesToRead data from the connected socket,.
Definition: socket.hxx:456
bool setOption(oslSocketOption Option, void *pBuffer, sal_uInt32 BufferLen, oslSocketOptionLevel Level=osl_Socket_LevelSocket) const
Sets the sockets attributes.
Definition: socket.hxx:360
sal_Int32 getPeerPort() const
Get the remote port of the socket.
Definition: socket.hxx:304
oslSocketType
Represents the type of a socket.
Definition: socket.h:69
oslSocketError
Describes the various error socket error conditions, which may occur.
Definition: socket.h:143
inline::rtl::OUString getPeerHost() const
Get the hostname for the remote interface.
Definition: socket.hxx:312
oslSocketMsgFlag
Represents flags to be used with send/recv-calls.
Definition: socket.h:120
void getPeerAddr(SocketAddr &Addr) const
Retrieves the address of the remote host of this socket.
Definition: socket.hxx:298
SAL_DLLPUBLIC void osl_closeSocket(oslSocket Socket)
Closes the socket terminating any ongoing dataflow.
sal_Int32 recvFrom(void *pBuffer, sal_uInt32 BufferSize, SocketAddr *pSenderAddr=NULL, oslSocketMsgFlag Flag=osl_Socket_MsgNormal)
Tries to receives BufferSize data from the socket, if no error occurs.
Definition: socket.hxx:543
SAL_DLLPUBLIC sal_Int32 osl_writeSocket(oslSocket Socket, const void *pBuffer, sal_Int32 nSize)
Writes n bytes from pBuffer to the stream.
void clearError() const
clears the error status
Definition: socket.hxx:395
SAL_DLLPUBLIC sal_Bool osl_bindAddrToSocket(oslSocket Socket, oslSocketAddr Addr)
Binds the given address to the socket.
SAL_DLLPUBLIC sal_Bool osl_listenOnSocket(oslSocket Socket, sal_Int32 MaxPendingConnections)
Prepares the socket to act as an acceptor of incoming connections.
Definition: socket.h:99
struct oslSocketAddrImpl * oslSocketAddr
Opaque datatype SocketAddr.
Definition: socket.h:40
oslSocketResult
Common return codes of socket related functions.
Definition: socket.h:182
__sal_NoAcquire
Definition: types.h:384
sal_Int32 read(void *pBuffer, sal_uInt32 n)
Retrieves n bytes from the stream and copies them into pBuffer.
Definition: socket.hxx:444
SAL_DLLPUBLIC void osl_releaseSocket(oslSocket Socket)
decreases the refcount of the socket handle by one.
inline::rtl::OUString getLocalHost() const
Get the hostname for the local interface.
Definition: socket.hxx:290
sal_Int32 getOption(oslSocketOption Option, void *pBuffer, sal_uInt32 BufferLen, oslSocketOptionLevel Level=osl_Socket_LevelSocket) const
Retrieves option-attributes associated with the socket.
Definition: socket.hxx:350
SAL_DLLPUBLIC sal_Int32 osl_sendToSocket(oslSocket Socket, oslSocketAddr ReceiverAddr, const void *pBuffer, sal_uInt32 BytesToSend, oslSocketMsgFlag Flag)
Tries to send one datagram with BytesToSend data to the given ReceiverAddr via the (implicitly unconn...
SAL_DLLPUBLIC sal_Bool osl_isEqualSocketAddr(oslSocketAddr Addr1, oslSocketAddr Addr2)
Compares the values of two SocketAddresses.
SAL_DLLPUBLIC sal_Int32 osl_readSocket(oslSocket Socket, void *pBuffer, sal_Int32 nSize)
Retrieves n bytes from the stream and copies them into pBuffer.
SAL_DLLPUBLIC oslSocketResult osl_connectSocketTo(oslSocket Socket, oslSocketAddr Addr, const TimeValue *pTimeout)
Connects the socket to the given address.
oslSocketError getError() const
returns a constant describing the last error for the socket system.
Definition: socket.hxx:402
SAL_DLLPUBLIC sal_Bool osl_isSendReady(oslSocket Socket, const TimeValue *pTimeout)
Checks if send operations will block.
SAL_DLLPUBLIC sal_Bool osl_enableNonBlockingMode(oslSocket Socket, sal_Bool On)
Enables/disables non-blocking-mode of the socket.
SAL_DLLPUBLIC sal_Int32 osl_getSocketOption(oslSocket Socket, oslSocketOptionLevel Level, oslSocketOption Option, void *pBuffer, sal_uInt32 BufferLen)
Retrieves attributes associated with the socket.
bool isExceptionPending(const TimeValue *pTimeout=NULL) const
Checks if a request for out-of-band data will block.
Definition: socket.hxx:338
SAL_DLLPUBLIC void osl_getLastSocketErrorDescription(oslSocket Socket, rtl_uString **strError)
returns a string which describes the last socket error.
SAL_DLLPUBLIC sal_Bool osl_isNonBlockingMode(oslSocket Socket)
Query state of non-blocking-mode of the socket.
SAL_DLLPUBLIC sal_Bool osl_shutdownSocket(oslSocket Socket, oslSocketDirection Direction)
Shuts down communication on a connected socket.
SAL_DLLPUBLIC sal_Bool osl_isReceiveReady(oslSocket Socket, const TimeValue *pTimeout)
Checks if read operations will block.
bool bind(const SocketAddr &LocalInterface)
Binds the socket to the specified (local) interface.
Definition: socket.hxx:320
SAL_DLLPUBLIC void osl_destroySocketAddr(oslSocketAddr Addr)
Frees all resources allocated by Addr.
SAL_DLLPUBLIC sal_Bool osl_setInetPortOfSocketAddr(oslSocketAddr Addr, sal_Int32 Port)
Sets the Port of Addr.
SAL_DLLPUBLIC oslSocketAddr osl_createEmptySocketAddr(oslAddrFamily Family)
Creates a socket-address for the given family.
bool isRecvReady(const TimeValue *pTimeout=NULL) const
Checks if read operations will block.
Definition: socket.hxx:326
oslSocketResult connect(const SocketAddr &TargetHost, const TimeValue *pTimeout=NULL)
Connects the socket to a (remote) host.
Definition: socket.hxx:479
oslProtocol
represent a specific protocol within a address-family
Definition: socket.h:56
oslSocketAddr m_handle
Definition: socket_decl.hxx:42
__osl_socket_NoCopy
Definition: socket_decl.hxx:33
oslSocketType getType() const
Queries the socket for its type.
Definition: socket.hxx:344
SAL_DLLPUBLIC void osl_acquireSocket(oslSocket Socket)
increases the refcount of the socket handle by one
SAL_DLLPUBLIC oslSocketResult osl_getLocalHostname(rtl_uString **strLocalHostname)
Retrieve this machines hostname.
SAL_DLLPUBLIC sal_Int32 osl_receiveSocket(oslSocket Socket, void *pBuffer, sal_uInt32 BytesToRead, oslSocketMsgFlag Flag)
Tries to receive BytesToRead data from the connected socket, if no error occurs.
sal_Int32 getPort() const
Returns the port number of the address.
Definition: socket.hxx:93
This String class provides base functionality for C++ like Unicode character array handling...
Definition: ustring.hxx:106
definition of a no acquire enum for ctors
Definition: types.h:388
SAL_DLLPUBLIC oslSocketAddr osl_resolveHostname(rtl_uString *strHostname)
Uses the systems name-service interface to find an address for strHostname.
SAL_DLLPUBLIC sal_Bool osl_isExceptionPending(oslSocket Socket, const TimeValue *pTimeout)
Checks if a request for out-of-band data will block.
Definition: time.h:70
SAL_DLLPUBLIC oslSocketType osl_getSocketType(oslSocket Socket)
Queries the socket for its type.
bool operator==(const Socket &rSocket) const
Definition: socket.hxx:252
C++ class representing a SAL byte sequence.
Definition: byteseq.h:165
The class should be understood as a reference to a socket address handle ( struct sockaddr )...
Definition: socket_decl.hxx:39
bool setPort(sal_Int32 nPort)
Sets the port number of the address.
Definition: socket.hxx:99
Socket & operator=(oslSocket socketHandle)
Assignment operator.
Definition: socket.hxx:237
AcceptorSocket(oslAddrFamily Family=osl_Socket_FamilyInet, oslProtocol Protocol=osl_Socket_ProtocolIp, oslSocketType Type=osl_Socket_TypeStream)
Definition: socket.hxx:486
void getLocalAddr(SocketAddr &Addr) const
Retrieves the address of the local interface of this socket.
Definition: socket.hxx:276
inline::rtl::OUString getErrorAsString() const
Builds a string with the last error-message for the socket.
Definition: socket.hxx:408
SAL_DLLPUBLIC oslSocketAddr osl_copySocketAddr(oslSocketAddr Addr)
Creates a new SocketAddress and fills it from Addr.
SAL_DLLPUBLIC sal_Int32 osl_getServicePort(rtl_uString *strServicename, rtl_uString *strProtocol)
Looks up the port-number designated to the specified service/protocol-pair.
Definition: socket.h:183
static sal_Int32 getServicePort(const ::rtl::OUString &strServiceName, const ::rtl::OUString &strProtocolName=::rtl::OUString("tcp"))
Tries to find the port associated with the given service/protocol- pair (e.g.
Definition: socket.hxx:197
SAL_DLLPUBLIC oslSocket osl_acceptConnectionOnSocket(oslSocket Socket, oslSocketAddr *pAddr)
Waits for an ingoing connection on the socket.
oslSocket m_handle
Definition: socket_decl.hxx:177
void close()
Closes a socket.
Definition: socket.hxx:270
bool isSendReady(const TimeValue *pTimeout=NULL) const
Checks if send operations will block.
Definition: socket.hxx:332
bool enableNonBlockingMode(bool bNonBlockingMode)
Enables/disables non-blocking mode of the socket.
Definition: socket.hxx:383
Definition: socket.h:47
Definition: socket_decl.hxx:511
SAL_DLLPUBLIC oslSocketAddr osl_createInetSocketAddr(rtl_uString *strDottedAddr, sal_Int32 Port)
Create an internet-address, consisting of hostaddress and port.
inline::rtl::ByteSequence getAddr(oslSocketResult *pResult=NULL) const
Returns the address of the underlying socket in network byte order.
Definition: socket.hxx:117
Definition: socket.h:184
SocketAddr & operator=(oslSocketAddr Addr)
assign the handle to this reference.
Definition: socket.hxx:127
oslAddrFamily
Represents the address-family of a socket.
Definition: socket.h:46
sal_Int32 getLocalPort() const
Get the local port of the socket.
Definition: socket.hxx:282
Definition: socket_decl.hxx:174
bool is() const
checks, if the SocketAddr was created successful.
Definition: socket.hxx:174
Definition: socket_decl.hxx:33
SAL_DLLPUBLIC sal_Bool osl_setSocketOption(oslSocket Socket, oslSocketOptionLevel Level, oslSocketOption Option, void *pBuffer, sal_uInt32 BufferLen)
Sets the sockets attributes.
SAL_DLLPUBLIC oslSocket osl_createSocket(oslAddrFamily Family, oslSocketType Type, oslProtocol Protocol)
Create a socket of the specified Family and Type.
sal_Int32 write(const void *pBuffer, sal_uInt32 n)
Writes n bytes from pBuffer to the stream.
Definition: socket.hxx:450
SAL_DLLPUBLIC sal_Int32 osl_getInetPortOfSocketAddr(oslSocketAddr Addr)
Retrieves the internet port-number of Addr.