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/* ====================================================================
* Copyright (c) 1999 The Apache Group. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this
* software must display the following acknowledgment:
* "This product includes software developed by the Apache Group
* for use in the Apache HTTP server project (http://www.apache.org/)."
*
* 4. The names "Apache Server" and "Apache Group" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache"
* nor may "Apache" appear in their names without prior written
* permission of the Apache Group.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the Apache Group
* for use in the Apache HTTP server project (http://www.apache.org/)."
*
* THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE APACHE GROUP OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Group.
* For more information on the Apache Group and the Apache HTTP server
* project, please see <http://www.apache.org/>.
*
*/
#ifndef APR_NETWORK_IO_H
#define APR_NETWORK_IO_H
#ifdef WIN32
#include <winsock2.h>
#endif
#include "apr_general.h"
#include "apr_errno.h"
#if APR_HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#ifndef MAX_SECS_TO_LINGER
#define MAX_SECS_TO_LINGER 30
#endif
#ifndef APRMAXHOSTLEN
#define APRMAXHOSTLEN 256
#endif
#ifndef APR_ANYADDR
#define APR_ANYADDR "0.0.0.0"
#endif
/* Socket option definitions */
#define APR_SO_LINGER 1
#define APR_SO_KEEPALIVE 2
#define APR_SO_DEBUG 4
#define APR_SO_NONBLOCK 8
#define APR_SO_REUSEADDR 16
#define APR_SO_TIMEOUT 32
#define APR_SO_SNDBUF 64
#define APR_POLLIN 0x001
#define APR_POLLPRI 0x002
#define APR_POLLOUT 0x004
#define APR_POLLERR 0x010
#define APR_POLLHUP 0x020
#define APR_POLLNVAL 0x040
typedef enum {APR_SHUTDOWN_READ, APR_SHUTDOWN_WRITE,
APR_SHUTDOWN_READWRITE} ap_shutdown_how_e;
typedef struct socket_t ap_socket_t;
typedef struct pollfd_t ap_pollfd_t;
/* function definitions */
ap_status_t ap_create_tcp_socket(ap_socket_t **, ap_context_t *);
ap_status_t ap_shutdown(ap_socket_t *, ap_shutdown_how_e);
ap_status_t ap_close_socket(ap_socket_t *);
ap_status_t ap_bind(ap_socket_t *);
ap_status_t ap_listen(ap_socket_t *, ap_int32_t);
ap_status_t ap_accept(ap_socket_t **, const ap_socket_t *, ap_context_t *);
ap_status_t ap_connect(ap_socket_t *, char *);
ap_status_t ap_get_remote_hostname(char **, ap_socket_t *);
ap_status_t ap_gethostname(char *, int, ap_context_t *);
ap_status_t ap_get_socketdata(void **, char *, ap_socket_t *);
ap_status_t ap_set_socketdata(ap_socket_t *, void *, char *,
ap_status_t (*cleanup) (void*));
ap_status_t ap_send(ap_socket_t *, const char *, ap_ssize_t *);
ap_status_t ap_sendv(ap_socket_t *sock, const struct iovec *vec, ap_int32_t nvec, ap_int32_t *nbytes);
ap_status_t ap_recv(ap_socket_t *, char *, ap_ssize_t *);
ap_status_t ap_setsocketopt(ap_socket_t *, ap_int32_t, ap_int32_t);
ap_status_t ap_set_local_port(ap_socket_t *sock, ap_uint32_t port);
ap_status_t ap_set_remote_port(ap_socket_t *sock, ap_uint32_t port);
ap_status_t ap_get_local_port(ap_uint32_t *port, ap_socket_t *sock);
ap_status_t ap_get_remote_port(ap_uint32_t *port, ap_socket_t *sock);
ap_status_t ap_set_local_ipaddr(ap_socket_t *sock, const char *addr);
ap_status_t ap_set_remote_ipaddr(ap_socket_t *sock, const char *addr);
ap_status_t ap_get_local_ipaddr(char **addr, const ap_socket_t *sock);
ap_status_t ap_get_remote_ipaddr(char **addr, const ap_socket_t *sock);
ap_status_t ap_get_local_name(struct sockaddr_in **name, const ap_socket_t *sock);
ap_status_t ap_get_remote_name(struct sockaddr_in **name, const ap_socket_t *sock);
ap_status_t ap_setup_poll(ap_pollfd_t **, ap_int32_t, ap_context_t *);
ap_status_t ap_poll(ap_pollfd_t *, ap_int32_t *, ap_int32_t);
ap_status_t ap_add_poll_socket(ap_pollfd_t *, ap_socket_t *, ap_int16_t);
ap_status_t ap_remove_poll_socket(ap_pollfd_t *, ap_socket_t *, ap_int16_t);
ap_status_t ap_clear_poll_sockets(ap_pollfd_t *, ap_int16_t);
ap_status_t ap_get_revents(ap_int16_t *, ap_socket_t *, ap_pollfd_t *);
ap_status_t ap_get_polldata(ap_pollfd_t *, char *, void *);
ap_status_t ap_set_polldata(ap_pollfd_t *, void *, char *,
ap_status_t (*cleanup) (void *));
/* accessor functions */
#ifdef __cplusplus
}
#endif
#endif /* ! APR_NETWORK_IO_H */
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