1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* Copyright (c) 1988 AT&T */ 23 /* All Rights Reserved */ 24 25 26 /* 27 * Copyright (c) 1997, by Sun Microsystems, Inc. 28 * All rights reserved. 29 */ 30 31 #pragma ident "%Z%%M% %I% %E% SMI" 32 33 /*LINTLIBRARY*/ 34 35 #include <sys/types.h> 36 #include "curses_inc.h" 37 38 int 39 winwstr(WINDOW *win, wchar_t *wstr) 40 { 41 int counter = 0; 42 int cy = win->_cury; 43 chtype *ptr = &(win->_y[cy][win->_curx]), 44 *pmax = &(win->_y[cy][win->_maxx]); 45 chtype *p1st = &(win->_y[cy][0]); 46 wchar_t wc; 47 int sw, s; 48 char *cp, cbuf[CSMAX+1]; 49 50 while (ISCBIT(*ptr) && (p1st < ptr)) 51 ptr--; 52 53 while (ptr < pmax) { 54 wc = RBYTE(*ptr); 55 sw = mbscrw((int)wc); 56 (void) mbeucw((int)wc); 57 58 cp = cbuf; 59 for (s = 0; s < sw; s++, ptr++) { 60 if ((wc = RBYTE(*ptr)) == MBIT) 61 continue; 62 /* LINTED */ 63 *cp++ = (char) wc; 64 if ((wc = LBYTE(*ptr) | MBIT) == MBIT) 65 continue; 66 /* LINTED */ 67 *cp++ = (char) wc; 68 } 69 *cp = '\0'; 70 71 if (_curs_mbtowc(&wc, cbuf, CSMAX) <= 0) 72 break; 73 74 *wstr++ = wc; 75 } 76 77 *wstr = (wchar_t)0; 78 79 return (counter); 80 } 81