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 /* 23 * Copyright 2000, 2002 Sun Microsystems, Inc. 24 * All rights reserved. 25 * Use is subject to license terms. 26 * 27 * Very crude pig latin converter. 28 * Piglatin is an encoded form of English that is often used by children 29 * as a game. A piglatin word is formed from an English word by: 30 * 31 * . If the word begins with a consonant, move the consonant to the end of 32 * the word and append the letters "ay". Example: "door" becomes "oorday". 33 * 34 * . If the word begins with a vowel, merely append "way" to the word. 35 * Example: "ate" becomes "ateway 36 */ 37 #pragma ident "%Z%%M% %I% %E% SMI" 38 39 #include <stdio.h> 40 #include <strings.h> 41 #include <ctype.h> 42 43 int 44 main() 45 { 46 char buffer[200], * cb, * sb; 47 int ic, ignore = 0, word = 0; 48 49 sb = cb = &buffer[0]; 50 *sb = '\0'; 51 52 while ((ic = getc(stdin)) != EOF) { 53 char c = (char)ic; 54 55 /* 56 * Ignore all possible formatting statements. 57 */ 58 if (c == '%') 59 ignore = 1; 60 61 /* 62 * Isolate the word that will be converted. 63 */ 64 if (isspace(ic) || (ispunct(ic) && ((ignore == 0) || 65 ((c != '%') && (c != '.') && (c != '#') && (c != '-'))))) { 66 char s = buffer[0]; 67 68 /* 69 * If we haven't collected any words yet simply 70 * printf the last character. 71 */ 72 if (word == 0) { 73 (void) putc(ic, stdout); 74 continue; 75 } 76 77 /* 78 * Leave format strings alone - contain "%". 79 * Leave single characters alone, typically 80 * these result from "\n", "\t" etc. 81 */ 82 if ((ignore == 0) && ((cb - buffer) > 1)) { 83 if ((s == 'a') || (s == 'A') || 84 (s == 'e') || (s == 'E') || 85 (s == 'i') || (s == 'I') || 86 (s == 'o') || (s == 'O') || 87 (s == 'u') || (s == 'U')) { 88 /* 89 * Append "way" to the word. 90 */ 91 (void) strcpy(cb, "way"); 92 } else { 93 /* 94 * Move first letter to the end 95 * of the word and add "ay". 96 */ 97 sb++; 98 *cb = s; 99 (void) strcpy(++cb, "ay"); 100 } 101 } else 102 *cb = '\0'; 103 104 /* 105 * Output the collected buffer, the last character 106 * read and reinitialize pointers for next round. 107 */ 108 (void) printf("%s", sb); 109 (void) putc(ic, stdout); 110 111 sb = cb = &buffer[0]; 112 word = ignore = 0; 113 114 continue; 115 } 116 117 /* 118 * Store this character into the word buffer. 119 */ 120 *cb++ = c; 121 *cb = '\0'; 122 word = 1; 123 } 124 125 return (0); 126 } 127