mirror of
https://github.com/moparisthebest/wget
synced 2024-07-03 16:38:41 -04:00
81 lines
2.6 KiB
C
81 lines
2.6 KiB
C
/* Declarations for connect.
|
|
Copyright (C) 1996-2005 Free Software Foundation, Inc.
|
|
|
|
This file is part of GNU Wget.
|
|
|
|
GNU Wget is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
GNU Wget is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with Wget; if not, write to the Free Software Foundation, Inc.,
|
|
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
|
|
In addition, as a special exception, the Free Software Foundation
|
|
gives permission to link the code of its release of Wget with the
|
|
OpenSSL project's "OpenSSL" library (or with modified versions of it
|
|
that use the same license as the "OpenSSL" library), and distribute
|
|
the linked executables. You must obey the GNU General Public License
|
|
in all respects for all of the code used other than "OpenSSL". If you
|
|
modify this file, you may extend this exception to your version of the
|
|
file, but you are not obligated to do so. If you do not wish to do
|
|
so, delete this exception statement from your version. */
|
|
|
|
#ifndef CONNECT_H
|
|
#define CONNECT_H
|
|
|
|
#include "host.h" /* for definition of ip_address */
|
|
|
|
/* Function declarations */
|
|
|
|
/* Returned by connect_to_host when host name cannot be resolved. */
|
|
enum {
|
|
E_HOST = -100
|
|
};
|
|
int connect_to_host (const char *, int);
|
|
int connect_to_ip (const ip_address *, int, const char *);
|
|
|
|
int bind_local (const ip_address *, int *);
|
|
int accept_connection (int);
|
|
|
|
enum {
|
|
ENDPOINT_LOCAL,
|
|
ENDPOINT_PEER
|
|
};
|
|
bool socket_ip_address (int, ip_address *, int);
|
|
|
|
bool retryable_socket_connect_error (int);
|
|
|
|
/* Flags for select_fd's WAIT_FOR argument. */
|
|
enum {
|
|
WAIT_FOR_READ = 1,
|
|
WAIT_FOR_WRITE = 2
|
|
};
|
|
int select_fd (int, double, int);
|
|
bool test_socket_open (int);
|
|
|
|
struct transport_implementation {
|
|
int (*reader) (int, char *, int, void *);
|
|
int (*writer) (int, char *, int, void *);
|
|
int (*poller) (int, double, int, void *);
|
|
int (*peeker) (int, char *, int, void *);
|
|
const char *(*errstr) (int, void *);
|
|
void (*closer) (int, void *);
|
|
};
|
|
|
|
void fd_register_transport (int, struct transport_implementation *, void *);
|
|
void *fd_transport_context (int);
|
|
int fd_read (int, char *, int, double);
|
|
int fd_write (int, char *, int, double);
|
|
int fd_peek (int, char *, int, double);
|
|
const char *fd_errstr (int);
|
|
void fd_close (int);
|
|
|
|
#endif /* CONNECT_H */
|