#ifndef _sw_socket_h #define _sw_socket_h /* * Copyright 2003, 2004 Porchdog Software. 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. * * THIS SOFTWARE IS PROVIDED BY PORCHDOG SOFTWARE ``AS IS'' AND ANY * EXPRESS 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 HOWL PROJECT OR 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. * * The views and conclusions contained in the software and documentation are those * of the authors and should not be interpreted as representing official policies, * either expressed or implied, of Porchdog Software. */ #include #include #ifdef __cplusplus extern "C" { #endif struct _sw_socket; typedef struct _sw_socket * sw_socket; struct _sw_socket_options; typedef struct _sw_socket_options * sw_socket_options; typedef sw_uint16 sw_port; sw_result HOWL_API sw_tcp_socket_init( sw_socket * self); sw_result HOWL_API sw_tcp_socket_init_with_desc( sw_socket * self, sw_sockdesc_t desc); sw_result HOWL_API sw_udp_socket_init( sw_socket * self); sw_result HOWL_API sw_multicast_socket_init( sw_socket * self); sw_result HOWL_API sw_socket_fina( sw_socket self); sw_result HOWL_API sw_socket_bind( sw_socket self, sw_ipv4_address address, sw_port port); sw_result HOWL_API sw_socket_join_multicast_group( sw_socket self, sw_ipv4_address local_address, sw_ipv4_address multicast_address, sw_uint32 ttl); sw_result HOWL_API sw_socket_leave_multicast_group( sw_socket self); sw_result HOWL_API sw_socket_listen( sw_socket self, int qsize); sw_result HOWL_API sw_socket_connect( sw_socket self, sw_ipv4_address address, sw_port port); sw_result HOWL_API sw_socket_accept( sw_socket self, sw_socket * socket); sw_result HOWL_API sw_socket_send( sw_socket self, sw_octets buffer, sw_size_t len, sw_size_t * bytesWritten); sw_result HOWL_API sw_socket_sendto( sw_socket self, sw_octets buffer, sw_size_t len, sw_size_t * bytesWritten, sw_ipv4_address to, sw_port port); sw_result HOWL_API sw_socket_recv( sw_socket self, sw_octets buffer, sw_size_t max, sw_size_t * len); sw_result HOWL_API sw_socket_recvfrom( sw_socket self, sw_octets buffer, sw_size_t max, sw_size_t * len, sw_ipv4_address * from, sw_port * port, sw_ipv4_address * dest, sw_uint32 * interface_index); sw_result HOWL_API sw_socket_set_blocking_mode( sw_socket self, sw_bool blocking_mode); sw_result HOWL_API sw_socket_set_options( sw_socket self, sw_socket_options options); sw_ipv4_address HOWL_API sw_socket_ipv4_address( sw_socket self); sw_port HOWL_API sw_socket_port( sw_socket self); sw_sockdesc_t HOWL_API sw_socket_desc( sw_socket self); sw_result HOWL_API sw_socket_close( sw_socket self); sw_result HOWL_API sw_socket_options_init( sw_socket_options * self); sw_result HOWL_API sw_socket_options_fina( sw_socket_options self); sw_result HOWL_API sw_socket_options_set_debug( sw_socket_options self, sw_bool val); sw_result HOWL_API sw_socket_options_set_nodelay( sw_socket_options self, sw_bool val); sw_result HOWL_API sw_socket_options_set_dontroute( sw_socket_options self, sw_bool val); sw_result HOWL_API sw_socket_options_set_keepalive( sw_socket_options self, sw_bool val); sw_result HOWL_API sw_socket_options_set_linger( sw_socket_options self, sw_bool onoff, sw_uint32 linger); sw_result HOWL_API sw_socket_options_set_reuseaddr( sw_socket_options self, sw_bool val); sw_result HOWL_API sw_socket_options_set_rcvbuf( sw_socket_options self, sw_uint32 val); sw_result HOWL_API sw_socket_options_set_sndbuf( sw_socket_options self, sw_uint32 val); int sw_socket_error_code(void); #define SW_E_SOCKET_BASE 0x80000200 #define SW_E_SOCKET (SW_E_SOCKET_BASE) + 1 #define SW_E_BIND (SW_E_SOCKET_BASE) + 2 #define SW_E_GETSOCKNAME (SW_E_SOCKET_BASE) + 3 #define SW_E_ADD_MEMBERSHIP (SW_E_SOCKET_BASE) + 4 #define SW_E_MULTICAST_TTL (SW_E_SOCKET_BASE) + 5 #define SW_E_NOCONNECTION (SW_E_SOCKET_BASE) + 6 #define SW_E_INPROGRESS (SW_E_SOCKET_BASE) + 7 #ifdef __cplusplus } #endif #endif