1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright 1997 Sun Microsystems, Inc. All rights reserved. 24*7c478bd9Sstevel@tonic-gate * Use is subject to license terms. 25*7c478bd9Sstevel@tonic-gate */ 26*7c478bd9Sstevel@tonic-gate 27*7c478bd9Sstevel@tonic-gate /* Copyright (c) 1988 AT&T */ 28*7c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 29*7c478bd9Sstevel@tonic-gate 30*7c478bd9Sstevel@tonic-gate /* 31*7c478bd9Sstevel@tonic-gate * University Copyright- Copyright (c) 1982, 1986, 1988 32*7c478bd9Sstevel@tonic-gate * The Regents of the University of California 33*7c478bd9Sstevel@tonic-gate * All Rights Reserved 34*7c478bd9Sstevel@tonic-gate * 35*7c478bd9Sstevel@tonic-gate * University Acknowledgment- Portions of this document are derived from 36*7c478bd9Sstevel@tonic-gate * software developed by the University of California, Berkeley, and its 37*7c478bd9Sstevel@tonic-gate * contributors. 38*7c478bd9Sstevel@tonic-gate */ 39*7c478bd9Sstevel@tonic-gate 40*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 41*7c478bd9Sstevel@tonic-gate 42*7c478bd9Sstevel@tonic-gate /*LINTLIBRARY*/ 43*7c478bd9Sstevel@tonic-gate 44*7c478bd9Sstevel@tonic-gate #include <sys/types.h> 45*7c478bd9Sstevel@tonic-gate #include <string.h> 46*7c478bd9Sstevel@tonic-gate #include <unistd.h> 47*7c478bd9Sstevel@tonic-gate #include "curses_inc.h" 48*7c478bd9Sstevel@tonic-gate 49*7c478bd9Sstevel@tonic-gate /* 50*7c478bd9Sstevel@tonic-gate * Set a soft label. 51*7c478bd9Sstevel@tonic-gate * 52*7c478bd9Sstevel@tonic-gate * n: label number 53*7c478bd9Sstevel@tonic-gate * lab: the string 54*7c478bd9Sstevel@tonic-gate * f: 0, 1, 2 for left, center, right-justification 55*7c478bd9Sstevel@tonic-gate */ 56*7c478bd9Sstevel@tonic-gate 57*7c478bd9Sstevel@tonic-gate int 58*7c478bd9Sstevel@tonic-gate slk_set(int n, char *lab, int f) 59*7c478bd9Sstevel@tonic-gate { 60*7c478bd9Sstevel@tonic-gate SLK_MAP *slk = SP->slk; 61*7c478bd9Sstevel@tonic-gate int len, slklen = slk->_len, left; 62*7c478bd9Sstevel@tonic-gate char *cp, nlab[LABLEN + 1]; 63*7c478bd9Sstevel@tonic-gate 64*7c478bd9Sstevel@tonic-gate if ((slk == NULL) || f < 0 || f > 2 || n < 1 || n > slk->_num) 65*7c478bd9Sstevel@tonic-gate return (ERR); 66*7c478bd9Sstevel@tonic-gate 67*7c478bd9Sstevel@tonic-gate /* 0-indexing internally */ 68*7c478bd9Sstevel@tonic-gate n--; 69*7c478bd9Sstevel@tonic-gate 70*7c478bd9Sstevel@tonic-gate if (lab == NULL) { 71*7c478bd9Sstevel@tonic-gate lab = ""; 72*7c478bd9Sstevel@tonic-gate 73*7c478bd9Sstevel@tonic-gate } else { 74*7c478bd9Sstevel@tonic-gate /* chop lengthy label */ 75*7c478bd9Sstevel@tonic-gate /* LINTED */ 76*7c478bd9Sstevel@tonic-gate if ((len = (int) strlen(lab)) > slklen) 77*7c478bd9Sstevel@tonic-gate lab[len = slklen] = '\0'; 78*7c478bd9Sstevel@tonic-gate } 79*7c478bd9Sstevel@tonic-gate 80*7c478bd9Sstevel@tonic-gate /* make the new display label */ 81*7c478bd9Sstevel@tonic-gate for (cp = nlab + slklen - 1; cp >= nlab; cp--) 82*7c478bd9Sstevel@tonic-gate *cp = ' '; 83*7c478bd9Sstevel@tonic-gate nlab[slklen] = '\0'; 84*7c478bd9Sstevel@tonic-gate if (f == 0) 85*7c478bd9Sstevel@tonic-gate left = 0; 86*7c478bd9Sstevel@tonic-gate else 87*7c478bd9Sstevel@tonic-gate left = (slklen - len) / ((f == 1) ? 2 : 1); 88*7c478bd9Sstevel@tonic-gate 89*7c478bd9Sstevel@tonic-gate (void) memcpy(nlab + left, lab, len); 90*7c478bd9Sstevel@tonic-gate 91*7c478bd9Sstevel@tonic-gate if (strcmp(slk->_ldis[n], nlab) != 0) { 92*7c478bd9Sstevel@tonic-gate (void) memcpy(slk->_lval[n], lab, len + 1); 93*7c478bd9Sstevel@tonic-gate (void) memcpy(slk->_ldis[n], nlab, slklen + 1); 94*7c478bd9Sstevel@tonic-gate slk->_changed = slk->_lch[n] = TRUE; 95*7c478bd9Sstevel@tonic-gate } 96*7c478bd9Sstevel@tonic-gate 97*7c478bd9Sstevel@tonic-gate return (OK); 98*7c478bd9Sstevel@tonic-gate } 99