/***************************************************************************/
/* */
/* Project: OpenSLP - OpenSource implementation of Service Location */
/* Protocol */
/* */
/* File: slp_network.h */
/* */
/* Abstract: Implementation for functions that are related */
/* network (and ipc) communication. */
/* */
/*-------------------------------------------------------------------------*/
/* */
/* Please submit patches to http://www.openslp.org */
/* */
/*-------------------------------------------------------------------------*/
/* */
/* Copyright (C) 2000 Caldera Systems, Inc */
/* All rights reserved. */
/* */
/* Redistribution and use in source and binary forms, with or without */
/* modification, are permitted provided that the following conditions are */
/* met: */
/* */
/* Redistributions of source code must retain the above copyright */
/* notice, this list of conditions and the following disclaimer. */
/* */
/* 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. */
/* */
/* Neither the name of Caldera Systems nor the names of its */
/* contributors may be used to endorse or promote products derived */
/* from this software without specific prior written permission. */
/* */
/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
/* `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 CALDERA */
/* SYSTEMS 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. */
/* */
/***************************************************************************/
#if(!defined SLP_NETWORK_H_INCLUDED)
#define SLP_NETWORK_H_INCLUDED
#ifdef _WIN32
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <io.h>
#include <errno.h>
#if(_WIN32_WINNT >= 0x0400 && _WIN32_WINNT < 0x0500)
#include <ws2tcpip.h>
#endif
#define ETIMEDOUT 110
#define ENOTCONN 107
#else
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <sys/socket.h>
#include <sys/time.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <fcntl.h>
#include <errno.h>
#endif
#include "slp_buffer.h"
#include "slp_property.h"
#include "slp_message.h"
#include "slp_xid.h"
/*=========================================================================*/
int SLPNetworkConnectStream(struct sockaddr_in* peeraddr,
struct timeval* timeout);
/* Connect a TCP stream to the specified peer */
/* */
/* peeraddr (IN) pointer to the peer to connect to */
/* */
/* timeout (IN) pointer to the maximum time to spend connecting */
/* */
/* returns: a connected socket or -1 */
/*=========================================================================*/
/*=========================================================================*/
int SLPNetworkConnectToMulticast(struct sockaddr_in* peeraddr, int ttl);
/* Creates a socket and provides a peeraddr to send to */
/* */
/* peeraddr (OUT) pointer to receive the connected DA's address */
/* */
/* ttl (IN) ttl for the mcast socket */
/* */
/* Returns Valid socket or -1 if no DA connection can be made */
/*=========================================================================*/
/*=========================================================================*/
int SLPNetworkConnectToBroadcast(struct sockaddr_in* peeraddr);
/* Creates a socket and provides a peeraddr to send to */
/* */
/* peeraddr (OUT) pointer to receive the connected DA's address */
/* */
/* peeraddrlen (IN/OUT) Size of the peeraddr structure */
/* */
/* Returns Valid socket or -1 if no DA connection can be made */
/*=========================================================================*/
/*=========================================================================*/
int SLPNetworkSendMessage(int sockfd,
int socktype,
SLPBuffer buf,
struct sockaddr_in* peeraddr,
struct timeval* timeout);
/* Sends a message */
/* */
/* Returns - zero on success non-zero on failure */
/* */
/* errno EPIPE error during write */
/* ETIME read timed out */
/*=========================================================================*/
/*=========================================================================*/
int SLPNetworkRecvMessage(int sockfd,
int socktype,
SLPBuffer* buf,
struct sockaddr_in* peeraddr,
struct timeval* timeout);
/* Receives a message */
/* */
/* Returns - zero on success, non-zero on failure */
/* */
/* errno ENOTCONN error during read */
/* ETIME read timed out */
/* ENOMEM out of memory */
/* EINVAL parse error */
/*=========================================================================*/
#endif
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