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123 lines
6.9 KiB
123 lines
6.9 KiB
4 years ago
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/***************************************************************************/
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/* */
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/* Project: OpenSLP - OpenSource implementation of Service Location */
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/* Protocol Version 2 */
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/* */
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/* File: slplib_findattrs.c */
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/* */
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/* Abstract: Implementation for SLPFindScopes() call. */
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/* */
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/*-------------------------------------------------------------------------*/
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/* */
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/* Please submit patches to http://www.openslp.org */
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/* */
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/*-------------------------------------------------------------------------*/
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/* */
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/* Copyright (C) 2000 Caldera Systems, Inc */
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/* All rights reserved. */
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/* */
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/* Redistribution and use in source and binary forms, with or without */
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/* modification, are permitted provided that the following conditions are */
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/* met: */
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/* */
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/* Redistributions of source code must retain the above copyright */
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/* notice, this list of conditions and the following disclaimer. */
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/* */
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/* Redistributions in binary form must reproduce the above copyright */
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/* notice, this list of conditions and the following disclaimer in */
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/* the documentation and/or other materials provided with the */
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/* distribution. */
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/* */
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/* Neither the name of Caldera Systems nor the names of its */
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/* contributors may be used to endorse or promote products derived */
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/* from this software without specific prior written permission. */
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/* */
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/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
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/* `AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
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/* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR */
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/* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE CALDERA */
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/* SYSTEMS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, */
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/* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */
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/* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, */
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/* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON */
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/* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */
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/* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE */
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/* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
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/* */
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/***************************************************************************/
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#include "slp.h"
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#include "libslp.h"
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/*=========================================================================*/
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SLPError SLPAPI SLPFindScopes(SLPHandle hSLP,
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char** ppcScopeList)
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/* */
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/* Sets ppcScopeList parameter to a pointer to a comma separated list */
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/* including all available scope values. The list of scopes comes from */
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/* a variety of sources: the configuration file's net.slp.useScopes */
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/* property, unicast to DAs on the net.slp.DAAddresses property, DHCP, */
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/* or through the DA discovery process. If there is any order to the */
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/* scopes, preferred scopes are listed before less desirable scopes. */
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/* There is always at least one name in the list, the default scope, */
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/* "DEFAULT". */
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/* */
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/* hSLP The SLPHandle on which to search for scopes. */
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/* */
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/* ppcScopeList A pointer to char pointer into which the buffer pointer is */
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/* placed upon return. The buffer is null terminated. The */
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/* memory should be freed by calling SLPFree(). */
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/* */
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/* Returns: If no error occurs, returns SLP_OK, otherwise, the a */
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/* ppropriate error code. */
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/*=========================================================================*/
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{
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int scopelistlen;
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/*------------------------------*/
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/* check for invalid parameters */
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/*------------------------------*/
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if(hSLP == 0 ||
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*(unsigned int*)hSLP != SLP_HANDLE_SIG ||
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ppcScopeList == 0)
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{
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return SLP_PARAMETER_BAD;
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}
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/* start with nothing */
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*ppcScopeList = 0;
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#ifndef MI_NOT_SUPPORTED
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if(KnownDAGetScopes(&scopelistlen,ppcScopeList, hSLP))
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#else
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if(KnownDAGetScopes(&scopelistlen,ppcScopeList))
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#endif /* MI_NOT_SUPPORTED */
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{
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return SLP_MEMORY_ALLOC_FAILED;
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}
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return SLP_OK;
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}
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/*=========================================================================*/
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unsigned short SLPAPI SLPGetRefreshInterval()
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/* */
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/* Returns the maximum across all DAs of the min-refresh-interval */
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/* attribute. This value satisfies the advertised refresh interval */
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/* bounds for all DAs, and, if used by the SA, assures that no refresh */
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/* registration will be rejected. If no DA advertises a min-refresh- */
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/* interval attribute, a value of 0 is returned. */
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/* */
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/* Returns: If no error, the maximum refresh interval value allowed by all */
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/* DAs (a positive integer). If no DA advertises a */
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/* min-refresh-interval attribute, returns 0. If an error occurs,*/
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/* returns an SLP error code. */
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/*=========================================================================*/
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{
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return 0;
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}
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