80 lines
2.3 KiB
C
80 lines
2.3 KiB
C
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these libraries and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/* $XConsortium: dbuserid.c /main/2 1996/05/09 04:03:46 drk $ */
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/*
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* COMPONENT_NAME: austext
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*
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* FUNCTIONS: d_dbuserid
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*
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* ORIGINS: 157
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*
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* OBJECT CODE ONLY SOURCE MATERIALS
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*/
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/*-----------------------------------------------------------------------
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dbuserid.c -- db_VISTA user identifier set module.
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(C) Copyright 1987 by Raima Corporation.
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-----------------------------------------------------------------------*/
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/* ********************** EDIT HISTORY *******************************
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SCR DATE INI DESCRIPTION
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----- --------- --- -----------------------------------------------------
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04-Aug-88 RTK MULTI_TASK changes
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418 05-Oct-88 RSC also allow underscores in dbuserid
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*/
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#include <stdio.h>
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#include <ctype.h>
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#include "vista.h"
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#include "dbtype.h"
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/* Set Database User Identifier
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*/
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int
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d_dbuserid(const char *id)
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{
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const char *chk_id;
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DB_ENTER(NO_DB_ID TASK_ID LOCK_SET(LOCK_NONE));
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for (chk_id = id; *chk_id; chk_id++) {
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if (isascii(*chk_id)) {
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if (!isalnum(*chk_id)) {
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if (*chk_id != '_') RETURN ( dberr(S_BADUSERID));
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}
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}
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else RETURN ( dberr(S_BADUSERID));
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}
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if (dbopen)
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dberr(S_DBOPEN);
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else {
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strncpy(dbuserid, id, FILENMLEN - 1);
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dbuserid[FILENMLEN - 1] = '\0';
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db_status = S_OKAY;
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}
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RETURN( db_status );
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}
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/* vpp -nOS2 -dUNIX -nBSD -nVANILLA_BSD -nVMS -nMEMLOCK -nWINDOWS -nFAR_ALLOC -f/usr/users/master/config/nonwin dbuserid.c */
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