Claw  1.7.3
socket_server.cpp
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1 /*
2  CLAW - a C++ Library Absolutely Wonderful
3 
4  CLAW is a free library without any particular aim but being useful to
5  anyone.
6 
7  Copyright (C) 2005-2011 Julien Jorge
8 
9  This library is free software; you can redistribute it and/or
10  modify it under the terms of the GNU Lesser General Public
11  License as published by the Free Software Foundation; either
12  version 2.1 of the License, or (at your option) any later version.
13 
14  This library is distributed in the hope that it will be useful,
15  but WITHOUT ANY WARRANTY; without even the implied warranty of
16  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17  Lesser General Public License for more details.
18 
19  You should have received a copy of the GNU Lesser General Public
20  License along with this library; if not, write to the Free Software
21  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 
23  contact: julien.jorge@gamned.org
24 */
30 #include <claw/socket_server.hpp>
31 #include <sys/types.h>
32 
33 /*----------------------------------------------------------------------------*/
39 {
40  // nothing to do
41 } // socket_server::socket_server()
42 
43 /*----------------------------------------------------------------------------*/
49 claw::net::socket_server::socket_server( int port, unsigned int queue_size )
50 {
51  open(port, queue_size);
52 } // socket_server::socket_server()
53 
54 /*----------------------------------------------------------------------------*/
62 claw::net::socket_server::open( int port, unsigned int queue_size )
63 {
64  socket_server* result = NULL;
65 
66  if ( basic_socket::open() )
67  {
68  if ( !socket_traits::listen(m_descriptor, port, queue_size) )
70  else
71  result = this;
72  }
73 
74  return result;
75 } // socket_server::open()
76 
77 /*----------------------------------------------------------------------------*/
82 {
83  if ( basic_socket::close() )
84  return this;
85  else
86  return NULL;
87 } // socket_server::close()
88 
89 /*----------------------------------------------------------------------------*/
94 {
95  return basic_socket::is_open();
96 } // socket_server::is_open()
97 
98 /*----------------------------------------------------------------------------*/
102 claw::net::socket_server::operator bool() const
103 {
104  return is_open();
105 } // socket_server::operator bool()
106 
107 /*----------------------------------------------------------------------------*/
113 {
114  return socket_traits::init();
115 } // socket_server::init()
116 
117 /*----------------------------------------------------------------------------*/
123 {
124  return socket_traits::release();
125 } // socket_server::release()
claw::socket_traits_unix::init
static bool init()
Initialize the use of the socket library.
Definition: socket_traits_unix.hpp:66
claw::socket_traits_unix::listen
static bool listen(descriptor d, int port, unsigned int queue_size)
Open a socket for incoming connexions.
Definition: socket_traits_unix.hpp:145
claw::net::basic_socket::is_open
bool is_open() const
Tell if the socket is open.
Definition: basic_socket.cpp:84
claw::socket_traits_unix::release
static bool release()
Close the socket library.
Definition: socket_traits_unix.hpp:76
claw::net::socket_server::release
static bool release()
Close the socket library.
Definition: socket_server.cpp:122
socket_server.hpp
Class used to receive incoming connections.
claw::net::socket_server
Class used to receive incoming connections.
Definition: socket_server.hpp:47
claw::net::socket_server::is_open
bool is_open() const
Tell if the server is open.
Definition: socket_server.cpp:93
claw::net::socket_server::close
socket_server * close()
Close the socket.
Definition: socket_server.cpp:81
claw::net::basic_socket::open
basic_socket * open()
Open the socket.
Definition: basic_socket.cpp:48
claw::net::socket_server::socket_server
socket_server()
Constructor.
Definition: socket_server.cpp:38
claw::net::basic_socket::close
basic_socket * close()
Close the socket.
Definition: basic_socket.cpp:65
claw::net::socket_server::init
static bool init()
Initialize the use of the socket library.
Definition: socket_server.cpp:112