ONPOSIX  2.0
Public Member Functions | List of all members
StreamSocketServerDescriptor Class Reference

Socket descriptor for connection-oriented communications. More...

#include <StreamSocketServerDescriptor.hpp>

Inheritance diagram for StreamSocketServerDescriptor:
Inheritance graph

Public Member Functions

  StreamSocketServerDescriptor (const StreamSocketServer &server)
  Constructor to accept() connections on a socket.
- Public Member Functions inherited from PosixDescriptor
virtual  ~PosixDescriptor ()
  Destructor.
void  async_read (void(*handler)(Buffer *b, size_t size), Buffer *b, size_t size)
  Run asynchronous read operation.
void  async_read (void(*handler)(void *b, size_t size), void *b, size_t size)
  Run asynchronous read operation.
void  async_write (void(*handler)(Buffer *b, size_t size), Buffer *b, size_t size)
  Run asynchronous write operation.
void  async_write (void(*handler)(void *b, size_t size), void *b, size_t size)
  Run asynchronous write operation.
int  read (Buffer *b, size_t size)
  Method to read from the descriptor and fill a buffer.
int  read (void *p, size_t size)
  Method to read from the descriptor.
int  write (Buffer *b, size_t size)
  Method to write data in a buffer to the descriptor.
int  write (const void *p, size_t size)
  Method to write to the descriptor.
int  write (const std::string &s)
  Method to write a string to the descriptor.
virtual void  close ()
  Method to close the descriptor.
int  getDescriptorNumber () const
  Method to get descriptor number.
  PosixDescriptor (const PosixDescriptor &src)
  Copy constructor.
PosixDescriptor &  operator= (const PosixDescriptor &src)
  Assignment operator.
bool  flush ()
  Method to flush this specific descriptor.
int  ioctl (int request)
  Ioctl on the file descriptor.
int  ioctl (int request, void *argp)
  Ioctl on the file descriptor.

Additional Inherited Members

- Protected Member Functions inherited from PosixDescriptor
int  do_read (void *p, size_t size)
  Low-level read.
int  do_write (const void *p, size_t size)
  Low-level write.
  PosixDescriptor ()
  Constructor.
- Protected Attributes inherited from PosixDescriptor
int  fd_
  Number of the file descriptor.

Detailed Description

Socket descriptor for connection-oriented communications.

This is a class to accept connection-oriented connections. This descriptor corresponds to a socket created with accept() over a StreamSocketServer.

Example of usage:

StreamSocketServer serv ("/tmp/mysocket");
Buffer b (10);
des.read(b, b.getSize());

Definition at line 44 of file StreamSocketServerDescriptor.hpp.

Constructor & Destructor Documentation

StreamSocketServerDescriptor ( const StreamSocketServer &  socket )
explicit

Constructor to accept() connections on a socket.

This constructor calls accept().

Parameters
socket StreamSocketServer on which a new connection must be accepted.
Exceptions
runtime_error in case of error in accept()

Definition at line 33 of file StreamSocketServerDescriptor.cpp.

{
fd_ = accept(socket.getDescriptorNumber(), NULL, 0);
if (fd_ < 0) {
ERROR("accept()");
throw std::runtime_error("Accept error");
}
}

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

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