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unixstream Class Reference

A more natural C++ "unixstream" class for use by non-threaded applications. More...

#include <unix.h>

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Public Types

enum  Family { IPV4 = AF_INET }
 
typedef enum Family Family
 
enum  Error {
  errSuccess = 0, errCreateFailed, errCopyFailed, errInput,
  errInputInterrupt, errResourceFailure, errOutput, errOutputInterrupt,
  errNotConnected, errConnectRefused, errConnectRejected, errConnectTimeout,
  errConnectFailed, errConnectInvalid, errConnectBusy, errConnectNoRoute,
  errBindingFailed, errBroadcastDenied, errRoutingDenied, errKeepaliveDenied,
  errServiceDenied, errServiceUnavailable, errMulticastDisabled, errTimeout,
  errNoDelay, errExtended, errLookupFail, errSearchErr,
  errInvalidValue
}
 
typedef enum Error Error
 
enum  Tos {
  tosLowDelay = 0, tosThroughput, tosReliability, tosMinCost,
  tosInvalid
}
 
typedef enum Tos Tos
 
enum  Pending { pendingInput, pendingOutput, pendingError }
 
typedef enum Pending Pending
 

Public Member Functions

 unixstream ()
 Construct an unopened "tcpstream" object. More...
 
 unixstream (const char *pathname, int buffer=512)
 Construct and "open" (connect) the tcp stream to a remote socket. More...
 
 unixstream (UnixSocket &unixsock, int buffer=512)
 Construct and "accept" (connect) the tcp stream through a server. More...
 
void open (const char *pathname, int buffer=512)
 Open a tcp stream connection. More...
 
void open (UnixSocket &unixsock, int buffer=512)
 Open a tcp stream connection by accepting a tcp socket. More...
 
void close (void)
 Close the active tcp stream connection. More...
 
bool operator! () const
 Test to see if stream is open. More...
 
void setTimeout (timeout_t to)
 Set the I/O operation timeout for socket I/O operations. More...
 
int sync (void)
 Flushes the stream input and output buffers, writes pending output. More...
 
bool isPending (Pending pend, timeout_t timeout=TIMEOUT_INF)
 Get the status of pending stream data. More...
 
int getBufferSize (void) const
 Return the size of the current stream buffering used. More...
 
virtual IPV4Host getIPV4Sender (tpport_t *port=NULL) const
 May be used to examine the origin of data waiting in the socket receive queue. More...
 
IPV4Host getSender (tpport_t *port=NULL) const
 
IPV4Host getIPV4Peer (tpport_t *port=NULL) const
 Get the host address and port of the socket this socket is connected to. More...
 
IPV4Host getPeer (tpport_t *port=NULL) const
 
IPV4Host getIPV4Local (tpport_t *port=NULL) const
 Get the local address and port number this socket is currently bound to. More...
 
IPV4Host getLocal (tpport_t *port=NULL) const
 
IPV4Host getIPV4NAT (tpport_t *port=NULL) const
 Perform NAT table lookup for this socket. More...
 
IPV4Host getNAT (tpport_t *port) const
 
void setCompletion (bool immediate)
 Used to specify blocking mode for the socket. More...
 
Error setLinger (bool linger)
 Enable lingering sockets on close. More...
 
Error setKeepAlive (bool enable)
 Set the keep-alive status of this socket and if keep-alive messages will be sent. More...
 
Error setTypeOfService (Tos service)
 Set packet scheduling on platforms which support ip quality of service conventions. More...
 
bool isConnected (void) const
 Can test to see if this socket is "connected", and hence whether a "catch" can safely call getPeer(). More...
 
bool isActive (void) const
 Test to see if the socket is at least operating or if it is mearly initialized. More...
 
bool isBroadcast (void) const
 Return if broadcast has been enabled for the specified socket. More...
 
bool isRouted (void) const
 Return if socket routing is enabled. More...
 
Error getErrorNumber (void) const
 Often used by a "catch" to fetch the last error of a thrown socket. More...
 
const char * getErrorString (void) const
 Often used by a "catch" to fetch the user set error string of a thrown socket, but only if EXTENDED error codes are used. More...
 
long getSystemError (void) const
 
const char * getSystemErrorString (void) const
 

Static Public Member Functions

static bool check (Family fam)
 See if a specific protocol family is available in the current runtime environment. More...
 

Protected Types

enum  State {
  INITIAL, AVAILABLE, BOUND, CONNECTED,
  CONNECTING, STREAM
}
 
typedef enum State State
 

Protected Member Functions

void allocate (int size)
 Used to allocate the buffer space needed for iostream operations. More...
 
void endStream (void)
 Used to terminate the buffer space and cleanup the socket connection. More...
 
virtual int underflow (void)
 This streambuf method is used to load the input buffer through the established unix domain socket connection. More...
 
int uflow (void)
 This streambuf method is used for doing unbuffered reads through the established unix domain socket connection when in interactive mode. More...
 
int overflow (int ch)
 This streambuf method is used to write the output buffer through the established unix domain connection. More...
 
void connect (const char *pathname, int size)
 Create a Unix domain stream by connecting to a Unix domain socket. More...
 
std::iostream * unixstr (void)
 Used in derived classes to refer to the current object via it's iostream. More...
 
Error error (Error error, const char *err=NULL, long systemError=0) const
 This service is used to throw all socket errors which usually occur during the socket constructor. More...
 
void error (const char *err) const
 This service is used to throw application defined socket errors where the application specific error code is a string. More...
 
void setError (bool enable)
 This service is used to turn the error handler on or off for "throwing" exceptions by manipulating the thrown flag. More...
 
void endSocket (void)
 Used as the default destructor for ending a socket. More...
 
Error connectError (void)
 Used as a common handler for connection failure processing. More...
 
Error sendLimit (int limit=2048)
 Set the send limit. More...
 
Error receiveLimit (int limit=1)
 Set thr receive limit. More...
 
Error sendTimeout (timeout_t timer)
 Set the send timeout for sending raw network data. More...
 
Error receiveTimeout (timeout_t timer)
 Receive timeout for receiving raw network data. More...
 
Error sendBuffer (unsigned size)
 Set the protocol stack network kernel send buffer size associated with the socket. More...
 
Error receiveBuffer (unsigned size)
 Set the protocol stack network kernel receive buffer size associated with the socket. More...
 
Error bufferSize (unsigned size)
 Set the total protocol stack network kernel buffer size for both send and receive together. More...
 
Error setBroadcast (bool enable)
 Set the subnet broadcast flag for the socket. More...
 
Error setMulticastByFamily (bool enable, Family family=IPV4)
 Setting multicast binds the multicast interface used for the socket to the interface the socket itself has been implicitly bound to. More...
 
Error setLoopbackByFamily (bool enable, Family family=IPV4)
 Set the multicast loopback flag for the socket. More...
 
Error setTimeToLiveByFamily (unsigned char ttl, Family fam=IPV4)
 Set the multicast time to live for a multicast socket. More...
 
Error join (const IPV4Multicast &ia)
 Join a multicast group. More...
 
Error drop (const IPV4Multicast &ia)
 Drop membership from a multicast group. More...
 
Error setRouting (bool enable)
 Set the socket routing to indicate if outgoing messages should bypass normal routing (set false). More...
 
Error setNoDelay (bool enable)
 Enable/disable delaying packets (Nagle algorithm) More...
 
ssize_t readLine (char *buf, size_t len, timeout_t timeout=0)
 Process a logical input line from a socket descriptor directly. More...
 
virtual ssize_t readData (void *buf, size_t len, char separator=0, timeout_t t=0)
 Read in a block of len bytes with specific separator. More...
 
virtual ssize_t writeData (const void *buf, size_t len, timeout_t t=0)
 Write a block of len bytes to socket. More...
 

Protected Attributes

timeout_t timeout
 
int bufsize
 
char * gbuf
 
char * pbuf
 
struct {
   bool   thrown: 1
 
   bool   broadcast: 1
 
   bool   route: 1
 
   bool   keepalive: 1
 
   bool   loopback: 1
 
   bool   multicast: 1
 
   bool   completion: 1
 
   bool   linger: 1
 
   unsigned   ttl: 8
 
flags
 
SOCKET volatile so
 the actual socket descriptor, in Windows, unlike posix it cannot be used as an file descriptor that way madness lies – jfc More...
 
State volatile state
 

Static Protected Attributes

static Mutex mutex
 

Detailed Description

A more natural C++ "unixstream" class for use by non-threaded applications.

This class behaves a lot more like fstream and similar classes.

Author
Alex Pavloff alex@.nosp@m.pavl.nosp@m.off.n.nosp@m.et C++ "fstream" style unixstream class.

Definition at line 272 of file unix.h.

Member Typedef Documentation

typedef enum Error Socket::Error
inherited

Definition at line 163 of file socket.h.

typedef enum Family Socket::Family
inherited

Definition at line 129 of file socket.h.

typedef enum Pending Socket::Pending
inherited

Definition at line 179 of file socket.h.

typedef enum State Socket::State
protectedinherited

Definition at line 190 of file socket.h.

typedef enum Tos Socket::Tos
inherited

Definition at line 172 of file socket.h.

Member Enumeration Documentation

enum Socket::Error
inherited
Enumerator
errSuccess 
errCreateFailed 
errCopyFailed 
errInput 
errInputInterrupt 
errResourceFailure 
errOutput 
errOutputInterrupt 
errNotConnected 
errConnectRefused 
errConnectRejected 
errConnectTimeout 
errConnectFailed 
errConnectInvalid 
errConnectBusy 
errConnectNoRoute 
errBindingFailed 
errBroadcastDenied 
errRoutingDenied 
errKeepaliveDenied 
errServiceDenied 
errServiceUnavailable 
errMulticastDisabled 
errTimeout 
errNoDelay 
errExtended 
errLookupFail 
errSearchErr 
errInvalidValue 

Definition at line 131 of file socket.h.

enum Socket::Family
inherited
Enumerator
IPV4 

Definition at line 122 of file socket.h.

enum Socket::Pending
inherited
Enumerator
pendingInput 
pendingOutput 
pendingError 

Definition at line 174 of file socket.h.

enum Socket::State
protectedinherited
Enumerator
INITIAL 
AVAILABLE 
BOUND 
CONNECTED 
CONNECTING 
STREAM 

Definition at line 182 of file socket.h.

enum Socket::Tos
inherited
Enumerator
tosLowDelay 
tosThroughput 
tosReliability 
tosMinCost 
tosInvalid 

Definition at line 165 of file socket.h.

Constructor & Destructor Documentation

unixstream::unixstream ( )

Construct an unopened "tcpstream" object.

unixstream::unixstream ( const char *  pathname,
int  buffer = 512 
)

Construct and "open" (connect) the tcp stream to a remote socket.

Parameters
pathnamepathname to socket file
buffersize for streaming (optional).
unixstream::unixstream ( UnixSocket unixsock,
int  buffer = 512 
)

Construct and "accept" (connect) the tcp stream through a server.

Parameters
unixsocksocket to accept from.
buffersize for streaming (optional).

Member Function Documentation

void UnixStream::allocate ( int  size)
protectedinherited

Used to allocate the buffer space needed for iostream operations.

This function is called by the constructor.

Parameters
sizeof stream buffers from constructor.
Error Socket::bufferSize ( unsigned  size)
protectedinherited

Set the total protocol stack network kernel buffer size for both send and receive together.

Returns
errSuccess on success
Parameters
sizeof buffer.
static bool Socket::check ( Family  fam)
staticinherited

See if a specific protocol family is available in the current runtime environment.

Returns
true if family available.
void unixstream::close ( void  )

Close the active tcp stream connection.

void UnixStream::connect ( const char *  pathname,
int  size 
)
protectedinherited

Create a Unix domain stream by connecting to a Unix domain socket.

Parameters
pathnamepath to socket
sizeof streaming input and output buffers.
Error Socket::connectError ( void  )
protectedinherited

Used as a common handler for connection failure processing.

Returns
correct failure code to apply.
Error Socket::drop ( const IPV4Multicast ia)
protectedinherited

Drop membership from a multicast group.

Returns
0 (errSuccess) on success, else error code.
Parameters
iaaddress of multicast group to drop.
void Socket::endSocket ( void  )
protectedinherited

Used as the default destructor for ending a socket.

This will cleanly terminate the socket connection. It is provided for use in derived virtual destructors.

void UnixStream::endStream ( void  )
protectedinherited

Used to terminate the buffer space and cleanup the socket connection.

This fucntion is called by the destructor.

Error Socket::error ( Error  error,
const char *  err = NULL,
long  systemError = 0 
) const
protectedinherited

This service is used to throw all socket errors which usually occur during the socket constructor.

Parameters
errordefined socket error id.
errstring or message to pass.
systemErrorthe system error# that caused the error
void Socket::error ( const char *  err) const
inlineprotectedinherited

This service is used to throw application defined socket errors where the application specific error code is a string.

Parameters
errstring or message to pass.

Definition at line 240 of file socket.h.

int UnixStream::getBufferSize ( void  ) const
inlineinherited

Return the size of the current stream buffering used.

Returns
size of stream buffers.

Definition at line 260 of file unix.h.

Error Socket::getErrorNumber ( void  ) const
inlineinherited

Often used by a "catch" to fetch the last error of a thrown socket.

Returns
error number of Error error.

Definition at line 668 of file socket.h.

const char* Socket::getErrorString ( void  ) const
inlineinherited

Often used by a "catch" to fetch the user set error string of a thrown socket, but only if EXTENDED error codes are used.

Returns
string for error message.

Definition at line 676 of file socket.h.

IPV4Host Socket::getIPV4Local ( tpport_t port = NULL) const
inherited

Get the local address and port number this socket is currently bound to.

Parameters
portptr to port number on local host.
Returns
host address of interface this socket is bound to.
IPV4Host Socket::getIPV4NAT ( tpport_t port = NULL) const
inherited

Perform NAT table lookup for this socket.

Used to allow an application to know the original ip:port pair the the client "thinks" it is connecting to. Used mostly to transparently impersonate a remote server/service.

On error, 0.0.0.0:0 is returned and one of the following error codes is set: errServiceUnavailable - if nat is not supported on the current platform or if it was not compiled; errLookupFail - if the nat syscall failed for some reason (extended error code); errSearchErr - if the socket does not have nat information (i.e. is not nated).

NAT lookup is supported on NetFilter for ipv4 and ipv6 (Linux), IPFilter for ipv4 (Solaris, *BSD except OpenBSD, HP-UX, etc.) and Packet Filter for ipv4 and ipv6 (OpenBSD). When using IPFilter or Packet Filter, the first NAT lookup must be performed as root (the NAT device is read only for root and is opened once, unless an error occurs). Permissions on the nat device may be changed to solve this.

Warning
When using IPFilter and Packet Filter, application data model must be the same as the running kernel (32/64 bits).
Parameters
portptr to NATed port number on local host.
Returns
NATed host address that this socket is related to.
IPV4Host Socket::getIPV4Peer ( tpport_t port = NULL) const
inherited

Get the host address and port of the socket this socket is connected to.

If the socket is currently not in a connected state, then a host address of 0.0.0.0 is returned.

Parameters
portptr to port number of remote socket.
Returns
host address of remote socket.
virtual IPV4Host Socket::getIPV4Sender ( tpport_t port = NULL) const
virtualinherited

May be used to examine the origin of data waiting in the socket receive queue.

This can tell a TCP server where pending "connect" requests are coming from, or a UDP socket where it's next packet arrived from.

Parameters
portptr to port number of sender.
Returns
host address, test with "isInetAddress()".

Reimplemented in DCCPSocket.

IPV4Host Socket::getLocal ( tpport_t port = NULL) const
inlineinherited

Definition at line 539 of file socket.h.

IPV4Host Socket::getNAT ( tpport_t port) const
inlineinherited

Definition at line 575 of file socket.h.

IPV4Host Socket::getPeer ( tpport_t port = NULL) const
inlineinherited

Definition at line 523 of file socket.h.

IPV4Host Socket::getSender ( tpport_t port = NULL) const
inlineinherited

Definition at line 505 of file socket.h.

long Socket::getSystemError ( void  ) const
inlineinherited

Definition at line 678 of file socket.h.

const char* Socket::getSystemErrorString ( void  ) const
inherited
bool Socket::isActive ( void  ) const
inherited

Test to see if the socket is at least operating or if it is mearly initialized.

"initialized" sockets may be the result of failed constructors.

Returns
true if not in initial state.
bool Socket::isBroadcast ( void  ) const
inlineinherited

Return if broadcast has been enabled for the specified socket.

Returns
true if broadcast socket.

Definition at line 651 of file socket.h.

bool Socket::isConnected ( void  ) const
inherited

Can test to see if this socket is "connected", and hence whether a "catch" can safely call getPeer().

Of course, an unconnected socket will return a 0.0.0.0 address from getPeer() as well.

Returns
true when socket is connected to a peer.
bool UnixStream::isPending ( Pending  pend,
timeout_t  timeout = TIMEOUT_INF 
)
virtualinherited

Get the status of pending stream data.

This can be used to examine if input or output is waiting, or if an error or disconnect has occured on the stream. If a read buffer contains data then input is ready and if write buffer contains data it is first flushed and then checked.

Reimplemented from Socket.

bool Socket::isRouted ( void  ) const
inlineinherited

Return if socket routing is enabled.

Returns
true if routing enabled.

Definition at line 659 of file socket.h.

Error Socket::join ( const IPV4Multicast ia)
protectedinherited

Join a multicast group.

Returns
0 (errSuccess) on success, else error code.
Parameters
iaaddress of multicast group to join.
void unixstream::open ( const char *  pathname,
int  buffer = 512 
)
inline

Open a tcp stream connection.

This will close the currently active connection first.

Parameters
pathnamepathname to socket file
buffersize for streaming (optional)

Definition at line 304 of file unix.h.

void unixstream::open ( UnixSocket unixsock,
int  buffer = 512 
)

Open a tcp stream connection by accepting a tcp socket.

Parameters
unixsocksocket to accept from.
buffersize for streaming (optional)
bool unixstream::operator! ( ) const

Test to see if stream is open.

int UnixStream::overflow ( int  ch)
protectedinherited

This streambuf method is used to write the output buffer through the established unix domain connection.

Parameters
chchar to push through.
Returns
char pushed through.
virtual ssize_t Socket::readData ( void *  buf,
size_t  len,
char  separator = 0,
timeout_t  t = 0 
)
protectedvirtualinherited

Read in a block of len bytes with specific separator.

Can be zero, or any other char. If \n or \r, it's treated just like a readLine(). Otherwise it looks for the separator.

Parameters
bufpointer to byte allocation.
lenmaximum length to read.
separatorseparator for a particular ASCII character
ttimeout for pending data in milliseconds.
Returns
number of bytes actually read.
ssize_t Socket::readLine ( char *  buf,
size_t  len,
timeout_t  timeout = 0 
)
protectedinherited

Process a logical input line from a socket descriptor directly.

Parameters
bufpointer to string.
lenmaximum length to read.
timeoutfor pending data in milliseconds.
Returns
number of bytes actually read.
Error Socket::receiveBuffer ( unsigned  size)
protectedinherited

Set the protocol stack network kernel receive buffer size associated with the socket.

Returns
errSuccess on success, or error.
Parameters
sizeof buffer in bytes.
Error Socket::receiveLimit ( int  limit = 1)
protectedinherited

Set thr receive limit.

Error Socket::receiveTimeout ( timeout_t  timer)
protectedinherited

Receive timeout for receiving raw network data.

Returns
errSuccess if set.
Parameters
timervalue in milliseconds.
Error Socket::sendBuffer ( unsigned  size)
protectedinherited

Set the protocol stack network kernel send buffer size associated with the socket.

Returns
errSuccess on success, or error.
Parameters
sizeof buffer in bytes.
Error Socket::sendLimit ( int  limit = 2048)
protectedinherited

Set the send limit.

Error Socket::sendTimeout ( timeout_t  timer)
protectedinherited

Set the send timeout for sending raw network data.

Returns
errSuccess if set.
Parameters
timervalue in millisec.
Error Socket::setBroadcast ( bool  enable)
protectedinherited

Set the subnet broadcast flag for the socket.

This enables sending to a subnet and may require special image privileges depending on the operating system.

Returns
0 (errSuccess) on success, else error code.
Parameters
enablewhen set to true.
void Socket::setCompletion ( bool  immediate)
inherited

Used to specify blocking mode for the socket.

A socket can be made non-blocking by setting setCompletion(false) or set to block on all access with setCompletion(true). I do not believe this form of non-blocking socket I/O is supported in winsock, though it provides an alternate asynchronous set of socket services.

Parameters
immediatemode specify socket I/O call blocking mode.
void Socket::setError ( bool  enable)
inlineprotectedinherited

This service is used to turn the error handler on or off for "throwing" exceptions by manipulating the thrown flag.

Parameters
enabletrue to enable handler.

Definition at line 249 of file socket.h.

Error Socket::setKeepAlive ( bool  enable)
inherited

Set the keep-alive status of this socket and if keep-alive messages will be sent.

Returns
0 on success.
Parameters
enablekeep alive messages.
Error Socket::setLinger ( bool  linger)
inherited

Enable lingering sockets on close.

Parameters
lingerspecify linger enable.
Error Socket::setLoopbackByFamily ( bool  enable,
Family  family = IPV4 
)
protectedinherited

Set the multicast loopback flag for the socket.

Loopback enables a socket to hear what it is sending.

Returns
0 (errSuccess) on success, else error code.
Parameters
enablewhen set to true.
familyof protocol.
Error Socket::setMulticastByFamily ( bool  enable,
Family  family = IPV4 
)
protectedinherited

Setting multicast binds the multicast interface used for the socket to the interface the socket itself has been implicitly bound to.

It is also used as a check flag to make sure multicast is enabled before multicast operations are used.

Returns
0 (errSuccess) on success, else error code.
Parameters
enablewhen set to true.
familyof protocol.
Error Socket::setNoDelay ( bool  enable)
protectedinherited

Enable/disable delaying packets (Nagle algorithm)

Returns
0 on success.
Parameters
enabledisable Nagle algorithm when set to true.
Error Socket::setRouting ( bool  enable)
protectedinherited

Set the socket routing to indicate if outgoing messages should bypass normal routing (set false).

Returns
0 on success.
Parameters
enablenormal routing when set to true.
void UnixStream::setTimeout ( timeout_t  to)
inlineinherited

Set the I/O operation timeout for socket I/O operations.

Parameters
totimeout to set.

Definition at line 221 of file unix.h.

Error Socket::setTimeToLiveByFamily ( unsigned char  ttl,
Family  fam = IPV4 
)
protectedinherited

Set the multicast time to live for a multicast socket.

Returns
0 (errSuccess) on success, else error code.
Parameters
ttltime to live.
famfamily of protocol.
Error Socket::setTypeOfService ( Tos  service)
inherited

Set packet scheduling on platforms which support ip quality of service conventions.

This effects how packets in the queue are scheduled through the interface.

Returns
0 on success, error code on failure.
Parameters
servicetype of service enumerated type.
int UnixStream::sync ( void  )
inherited

Flushes the stream input and output buffers, writes pending output.

Returns
0 on success.
int UnixStream::uflow ( void  )
protectedinherited

This streambuf method is used for doing unbuffered reads through the established unix domain socket connection when in interactive mode.

Also this method will handle proper use of buffers if not in interative mode.

Returns
char from unix domain socket connection, EOF if not connected.
virtual int UnixStream::underflow ( void  )
protectedvirtualinherited

This streambuf method is used to load the input buffer through the established unix domain socket connection.

Returns
char from get buffer, EOF if not connected.
std::iostream* UnixStream::unixstr ( void  )
inlineprotectedinherited

Used in derived classes to refer to the current object via it's iostream.

For example, to send a set of characters in a derived method, one might use *tcp() << "test".

Returns
stream pointer of this object.

Definition at line 190 of file unix.h.

virtual ssize_t Socket::writeData ( const void *  buf,
size_t  len,
timeout_t  t = 0 
)
protectedvirtualinherited

Write a block of len bytes to socket.

Parameters
bufpointer to byte allocation.
lenmaximum length to write.
ttimeout for pending data in milliseconds.
Returns
number of bytes actually written.

Field Documentation

bool Socket::broadcast
inherited

Definition at line 206 of file socket.h.

int UnixStream::bufsize
protectedinherited

Definition at line 125 of file unix.h.

bool Socket::completion
inherited

Definition at line 211 of file socket.h.

struct { ... } Socket::flags
char* UnixStream::gbuf
protectedinherited

Definition at line 126 of file unix.h.

bool Socket::keepalive
inherited

Definition at line 208 of file socket.h.

bool Socket::linger
inherited

Definition at line 212 of file socket.h.

bool Socket::loopback
inherited

Definition at line 209 of file socket.h.

bool Socket::multicast
inherited

Definition at line 210 of file socket.h.

Mutex Socket::mutex
staticprotectedinherited

Definition at line 202 of file socket.h.

char * UnixStream::pbuf
protectedinherited

Definition at line 126 of file unix.h.

bool Socket::route
inherited

Definition at line 207 of file socket.h.

SOCKET volatile Socket::so
protectedinherited

the actual socket descriptor, in Windows, unlike posix it cannot be used as an file descriptor that way madness lies – jfc

Definition at line 221 of file socket.h.

State volatile Socket::state
protectedinherited

Definition at line 222 of file socket.h.

bool Socket::thrown
inherited

Definition at line 205 of file socket.h.

timeout_t UnixStream::timeout
protectedinherited

Definition at line 124 of file unix.h.

unsigned Socket::ttl
inherited

Definition at line 213 of file socket.h.


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