/* Copyright (c) 1997, 1998, 1999, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #include <stdio.h> #include <stdlib.h> #include <string.h> #include <rpcsvc/nis.h> #include "nis_xdr.h" static const char cold_start_file[] = "/var/nis/NIS_COLD_START"; directory_obj * readColdStartFile (void) { FILE *in = fopen (cold_start_file, "rc"); if (in == NULL) return NULL; directory_obj *obj = calloc (1, sizeof (directory_obj)); if (obj != NULL) { XDR xdrs; xdrstdio_create (&xdrs, in, XDR_DECODE); bool_t status = _xdr_directory_obj (&xdrs, obj); xdr_destroy (&xdrs); if (!status) { nis_free_directory (obj); obj = NULL; } } fclose (in); return obj; } libnsl_hidden_def (readColdStartFile) bool_t writeColdStartFile (const directory_obj *obj) { XDR xdrs; FILE *out; bool_t status; out = fopen (cold_start_file, "wb"); if (out == NULL) return FALSE; xdrstdio_create (&xdrs, out, XDR_ENCODE); status = _xdr_directory_obj (&xdrs, (directory_obj *) obj); xdr_destroy (&xdrs); fclose (out); return status; } nis_object * nis_read_obj (const char *name) { XDR xdrs; FILE *in; bool_t status; nis_object *obj; in = fopen (name, "rb"); if (in == NULL) return NULL; obj = calloc (1, sizeof (nis_object)); if (obj == NULL) { fclose (in); return NULL; } xdrstdio_create (&xdrs, in, XDR_DECODE); status =_xdr_nis_object (&xdrs, obj); xdr_destroy (&xdrs); fclose (in); if (status) return obj; else { nis_free_object (obj); return NULL; } } bool_t nis_write_obj (const char *name, const nis_object *obj) { XDR xdrs; FILE *out; bool_t status; out = fopen (name, "wb"); if (out == NULL) return FALSE; xdrstdio_create (&xdrs, out, XDR_ENCODE); status = _xdr_nis_object (&xdrs, (nis_object *) obj); xdr_destroy (&xdrs); fclose (out); return status; }