C++ Server Pages
#include <cxxtools/net/net.h>
Public Member Functions | |
| Socket (int domain, int type, int protocol) | |
| A socket is created. On error a net::Exception is thrown. | |
| Socket (int fd=-1) | |
| virtual | ~Socket () |
| bool | good () const |
| Returns true, if a socket is held. | |
| bool | bad () const |
| Returns true, if no socket is held. | |
| operator bool () const | |
| Returns true, if a socket is held. | |
| void | create (int domain, int type, int protocol) |
| void | close () |
| Closes the socket, if a socket is held. | |
| int | getFd () const |
| Returns the socket handle. | |
| std::string | getSockAddr () const |
| wrapper around getsockname(2) | |
| void | setTimeout (int t) |
| Set timeout in milliseconds. | |
| int | getTimeout () const |
| Returns timeout in milliseconds. | |
| short | poll (short events) const |
Protected Member Functions | |
| void | setFd (int sockFd) |
| Socket | ( | int | fd = -1 |
) | [explicit] |
A socket is initialized with a existing socket descriptor. Ownership is transfered to this class.
| virtual ~Socket | ( | ) | [virtual] |
The socket is released. Errors are printed on stderr.
| void create | ( | int | domain, | |
| int | type, | |||
| int | protocol | |||
| ) |
Creates a new socket. If a socket is already associated with this class, it is closed.
| short poll | ( | short | events | ) | const |
execute poll(2) - throws Timeout-exception, when no data available after timeout