17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*cc22b130SRich Burridge * Common Development and Distribution License (the "License"). 6*cc22b130SRich Burridge * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 217c478bd9Sstevel@tonic-gate /* 22*cc22b130SRich Burridge * Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved. 237c478bd9Sstevel@tonic-gate */ 247c478bd9Sstevel@tonic-gate 257c478bd9Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 267c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 277c478bd9Sstevel@tonic-gate 287c478bd9Sstevel@tonic-gate 297c478bd9Sstevel@tonic-gate #include <stdio.h> 307c478bd9Sstevel@tonic-gate #include <stdlib.h> 317c478bd9Sstevel@tonic-gate #include <wchar.h> 327c478bd9Sstevel@tonic-gate #include <string.h> 337c478bd9Sstevel@tonic-gate #include <locale.h> 347c478bd9Sstevel@tonic-gate 357c478bd9Sstevel@tonic-gate int 367c478bd9Sstevel@tonic-gate main(int argc, char *argv[]) 377c478bd9Sstevel@tonic-gate { 387c478bd9Sstevel@tonic-gate 397c478bd9Sstevel@tonic-gate register char *cp; 407c478bd9Sstevel@tonic-gate register int i, wd; 417c478bd9Sstevel@tonic-gate int j; 427c478bd9Sstevel@tonic-gate wchar_t wc; 437c478bd9Sstevel@tonic-gate int b_len; 447c478bd9Sstevel@tonic-gate char *ep; 457c478bd9Sstevel@tonic-gate 467c478bd9Sstevel@tonic-gate (void) setlocale(LC_ALL, ""); 477c478bd9Sstevel@tonic-gate 487c478bd9Sstevel@tonic-gate if (--argc == 0) { 497c478bd9Sstevel@tonic-gate (void) putchar('\n'); 507c478bd9Sstevel@tonic-gate if (fflush(stdout) != 0) 517c478bd9Sstevel@tonic-gate return (1); 527c478bd9Sstevel@tonic-gate return (0); 537c478bd9Sstevel@tonic-gate } 547c478bd9Sstevel@tonic-gate 557c478bd9Sstevel@tonic-gate for (i = 1; i <= argc; i++) { 567c478bd9Sstevel@tonic-gate for (cp = argv[i], ep = cp + (int)strlen(cp); 577c478bd9Sstevel@tonic-gate cp < ep; cp += b_len) { 587c478bd9Sstevel@tonic-gate if ((b_len = mbtowc(&wc, cp, MB_CUR_MAX)) <= 0) { 597c478bd9Sstevel@tonic-gate (void) putchar(*cp); 607c478bd9Sstevel@tonic-gate b_len = 1; 617c478bd9Sstevel@tonic-gate continue; 627c478bd9Sstevel@tonic-gate } 637c478bd9Sstevel@tonic-gate 647c478bd9Sstevel@tonic-gate if (wc != '\\') { 657c478bd9Sstevel@tonic-gate (void) putwchar(wc); 667c478bd9Sstevel@tonic-gate continue; 677c478bd9Sstevel@tonic-gate } 687c478bd9Sstevel@tonic-gate 697c478bd9Sstevel@tonic-gate cp += b_len; 707c478bd9Sstevel@tonic-gate b_len = 1; 717c478bd9Sstevel@tonic-gate switch (*cp) { 727c478bd9Sstevel@tonic-gate case 'a': /* alert - XCU4 */ 737c478bd9Sstevel@tonic-gate (void) putchar('\a'); 747c478bd9Sstevel@tonic-gate continue; 757c478bd9Sstevel@tonic-gate 767c478bd9Sstevel@tonic-gate case 'b': 777c478bd9Sstevel@tonic-gate (void) putchar('\b'); 787c478bd9Sstevel@tonic-gate continue; 797c478bd9Sstevel@tonic-gate 807c478bd9Sstevel@tonic-gate case 'c': 817c478bd9Sstevel@tonic-gate if (fflush(stdout) != 0) 827c478bd9Sstevel@tonic-gate return (1); 837c478bd9Sstevel@tonic-gate return (0); 847c478bd9Sstevel@tonic-gate 857c478bd9Sstevel@tonic-gate case 'f': 867c478bd9Sstevel@tonic-gate (void) putchar('\f'); 877c478bd9Sstevel@tonic-gate continue; 887c478bd9Sstevel@tonic-gate 897c478bd9Sstevel@tonic-gate case 'n': 907c478bd9Sstevel@tonic-gate (void) putchar('\n'); 917c478bd9Sstevel@tonic-gate continue; 927c478bd9Sstevel@tonic-gate 937c478bd9Sstevel@tonic-gate case 'r': 947c478bd9Sstevel@tonic-gate (void) putchar('\r'); 957c478bd9Sstevel@tonic-gate continue; 967c478bd9Sstevel@tonic-gate 977c478bd9Sstevel@tonic-gate case 't': 987c478bd9Sstevel@tonic-gate (void) putchar('\t'); 997c478bd9Sstevel@tonic-gate continue; 1007c478bd9Sstevel@tonic-gate 1017c478bd9Sstevel@tonic-gate case 'v': 1027c478bd9Sstevel@tonic-gate (void) putchar('\v'); 1037c478bd9Sstevel@tonic-gate continue; 1047c478bd9Sstevel@tonic-gate 1057c478bd9Sstevel@tonic-gate case '\\': 1067c478bd9Sstevel@tonic-gate (void) putchar('\\'); 1077c478bd9Sstevel@tonic-gate continue; 1087c478bd9Sstevel@tonic-gate case '0': 1097c478bd9Sstevel@tonic-gate j = wd = 0; 1107c478bd9Sstevel@tonic-gate while ((*++cp >= '0' && *cp <= '7') && 1117c478bd9Sstevel@tonic-gate j++ < 3) { 1127c478bd9Sstevel@tonic-gate wd <<= 3; 1137c478bd9Sstevel@tonic-gate wd |= (*cp - '0'); 1147c478bd9Sstevel@tonic-gate } 1157c478bd9Sstevel@tonic-gate (void) putchar(wd); 1167c478bd9Sstevel@tonic-gate --cp; 1177c478bd9Sstevel@tonic-gate continue; 1187c478bd9Sstevel@tonic-gate 1197c478bd9Sstevel@tonic-gate default: 1207c478bd9Sstevel@tonic-gate cp--; 1217c478bd9Sstevel@tonic-gate (void) putchar(*cp); 1227c478bd9Sstevel@tonic-gate } 1237c478bd9Sstevel@tonic-gate } 1247c478bd9Sstevel@tonic-gate (void) putchar(i == argc? '\n': ' '); 1257c478bd9Sstevel@tonic-gate if (fflush(stdout) != 0) 1267c478bd9Sstevel@tonic-gate return (1); 1277c478bd9Sstevel@tonic-gate } 1287c478bd9Sstevel@tonic-gate return (0); 1297c478bd9Sstevel@tonic-gate } 130