97 lines
2.7 KiB
C
97 lines
2.7 KiB
C
/* Copyright (c) 1998 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <string.h>
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#include <unistd.h>
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#include <rpcsvc/nis.h>
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#include "nis_intern.h"
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#include "nis_cache2.h"
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static struct timeval TIMEOUT = { 25, 0 };
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directory_obj *
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__nis_cache_search (const_nis_name name, u_long flags, cache2_info *cinfo)
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{
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XDR xdrs;
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CLIENT *clnt;
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struct sockaddr_in clnt_saddr;
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directory_obj *obj = NULL;
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fs_result fsres;
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int clnt_sock;
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cinfo->server_used = -1;
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cinfo->current_ep = -1;
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cinfo->class = -1;
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memset (&clnt_saddr, '\0', sizeof clnt_saddr);
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clnt_saddr.sin_family = AF_INET;
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clnt_saddr.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
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clnt_sock = RPC_ANYSOCK;
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clnt = clnttcp_create (&clnt_saddr, CACHEPROG, CACHE_VER_1,
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&clnt_sock, 0, 0);
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if (clnt == NULL)
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return NULL;
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memset (&fsres, 0, sizeof (fsres));
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if (flags & MASTER_ONLY)
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{
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if (clnt_call (clnt, NIS_CACHE_FIND_MASTER, (xdrproc_t) xdr_wrapstring,
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(caddr_t) &name, (xdrproc_t) xdr_fs_result,
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(caddr_t) &fsres, TIMEOUT) != RPC_SUCCESS)
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{
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clnt_destroy (clnt);
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close (clnt_sock);
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return NULL;
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}
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}
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else
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{
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if (clnt_call (clnt, NIS_CACHE_FIND_SERVER, (xdrproc_t) xdr_wrapstring,
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(caddr_t) &name, (xdrproc_t) xdr_fs_result,
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(caddr_t) &fsres, TIMEOUT) != RPC_SUCCESS)
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{
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clnt_destroy (clnt);
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close (clnt_sock);
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return NULL;
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}
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}
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clnt_destroy (clnt);
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close (clnt_sock);
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if (fsres.status != NIS_SUCCESS)
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return NULL;
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obj = calloc (1, sizeof (directory_obj));
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if (obj == NULL)
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return NULL;
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xdrmem_create (&xdrs, fsres.dir_data.dir_data_val,
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fsres.dir_data.dir_data_len, XDR_DECODE);
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xdr_directory_obj (&xdrs, obj);
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xdr_destroy (&xdrs);
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cinfo->server_used = fsres.server_used;
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cinfo->current_ep = fsres.current_ep;
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cinfo->class = fsres.class;
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return obj;
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}
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