/***************************************************************************/
/* */
/* Project: OpenSLP - OpenSource implementation of Service Location */
/* Protocol Version 2 */
/* */
/* File: slpd_outgoing.h */
/* */
/* Abstract: Handles "outgoing" network conversations requests made by */
/* other agents to slpd. (slpd_incoming.c handles reqests */
/* made by other agents to slpd) */
/* */
/*-------------------------------------------------------------------------*/
/* */
/* 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. */
/* */
/***************************************************************************/
#ifndef SLPD_OUTGOING_H_INCLUDED
#include "slpd.h"
/*=========================================================================*/
/* slpd includes */
/*=========================================================================*/
#include "slpd_socket.h"
/*=========================================================================*/
extern SLPList G_OutgoingSocketList;
/*=========================================================================*/
/*=========================================================================*/
void SLPDOutgoingAge(time_t seconds);
/* Age the sockets in the outgoing list by the specified number of seconds.*/
/* */
/* seconds (IN) seconds to age each entry of the list */
/*=========================================================================*/
/*=========================================================================*/
void SLPDOutgoingHandler(int* fdcount,
fd_set* readfds,
fd_set* writefds);
/* Handles all incoming requests that are pending on the specified file */
/* discriptors */
/* */
/* fdcount (IN/OUT) number of file descriptors marked in fd_sets */
/* */
/* readfds (IN) file descriptors with pending read IO */
/* */
/* writefds (IN) file descriptors with pending read IO */
/*=========================================================================*/
/*=========================================================================*/
void SLPDOutgoingDatagramWrite(SLPDSocket* sock);
/* Add a ready to write outgoing datagram socket to the outgoing list. */
/* The datagram will be written then sit in the list until it ages out */
/* (after net.slp.unicastMaximumWait) */
/* */
/* sock (IN) the socket that will belong on the outgoing list */
/*=========================================================================*/
/*=========================================================================*/
SLPDSocket* SLPDOutgoingConnect(struct in_addr* addr);
/* Get a pointer to a connected socket that is associated with the */
/* outgoing socket list. If a connected socket already exists on the */
/* outgoing list, a pointer to it is returned, otherwise a new connection */
/* is made and added to the outgoing list */
/* */
/* addr (IN) the address of the peer a connection is desired for */
/* */
/* returns: pointer to socket or null on error */
/*=========================================================================*/
/*=========================================================================*/
int SLPDOutgoingInit();
/* Initialize outgoing socket list to have appropriate sockets for all */
/* network interfaces */
/* */
/* Returns Zero on success non-zero on error */
/*=========================================================================*/
/*=========================================================================*/
int SLPDOutgoingDeinit(int graceful);
/* Deinitialize incoming socket list to have appropriate sockets for all */
/* network interfaces */
/* */
/* graceful (IN) Do not close sockets with pending writes */
/* */
/* Returns Zero on success non-zero when pending writes remain */
/*=========================================================================*/
#ifdef DEBUG
/*=========================================================================*/
void SLPDOutgoingSocketDump();
/*=========================================================================*/
#endif
#endif
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