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 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */ 28 /* All Rights Reserved */ 29 30 /* 31 * Portions of this source code were derived from Berkeley 4.3 BSD 32 * under license from the Regents of the University of California. 33 */ 34 35 #pragma ident "%Z%%M% %I% %E% SMI" 36 37 #include <stdlib.h> 38 #include <unistd.h> 39 #include <stdio.h> 40 #include <string.h> 41 #include <locale.h> 42 43 /* 44 * TEXTDOMAIN should be defined in Makefile 45 * in case it isn't, define it here 46 */ 47 #if !defined(TEXT_DOMAIN) 48 #define TEXT_DOMAIN "SYS_TEST" 49 #endif 50 51 static char * 52 expand_metas(char *in) /* walk thru string interpreting \n etc. */ 53 { 54 register char *out, *cp; 55 56 for (cp = out = in; *in != NULL; out++, in++) { 57 if (*in == '\\') { 58 switch (*++in) { 59 case 'b' : 60 *out = '\b'; 61 break; 62 case 'f' : 63 *out = '\f'; 64 break; 65 case 'n' : 66 *out = '\n'; 67 break; 68 case 'r' : 69 *out = '\r'; 70 break; 71 case 't' : 72 *out = '\t'; 73 break; 74 case 'v' : 75 *out = '\v'; 76 break; 77 default: 78 *out = *in; 79 break; 80 } 81 } else 82 *out = *in; 83 } 84 *out = NULL; 85 return (cp); 86 } 87 88 #define ERR_USAGE \ 89 "Usage: gettext [-d domainname | --domain=domainname ] " \ 90 "[domain] \"msgid\"\n" \ 91 " gettext -s [-d domainname | --domain=domainname] [-e] [-n] "\ 92 "\"msgid\" ...\n" 93 94 static void 95 usage(void) { 96 (void) fprintf(stderr, gettext(ERR_USAGE)); 97 exit(-1); 98 } 99 100 int 101 main(int argc, char *argv[]) /* shell script equivalent of gettext(3) */ 102 { 103 char *domainpath, *msgid; 104 char *domain = NULL; 105 char c, *arg; 106 int exp_flag = 0; 107 int no_newline = 0; 108 int echo_flag = 0; 109 110 (void) setlocale(LC_ALL, ""); 111 (void) textdomain(TEXT_DOMAIN); 112 113 argv++; 114 while (--argc > 1) { 115 arg = *argv; 116 if (*arg == '-') { 117 if (!*(arg + 1)) { 118 /* not an option */ 119 break; 120 } 121 loop: 122 if ((c = *++arg) == '\0') { 123 /* next argument */ 124 argv++; 125 continue; 126 } else if (c != '-') { 127 switch (c) { 128 case 'd': 129 /* domainname */ 130 if (*(arg + 1)) { 131 /* 132 * no spaces between -d and 133 * optarg 134 */ 135 domain = ++arg; 136 argv++; 137 continue; 138 } 139 if (--argc > 1) { 140 domain = *++argv; 141 argv++; 142 continue; 143 } 144 /* not enough args */ 145 usage(); 146 /* NOTREACHED */ 147 break; 148 case 'e': 149 /* enable escape sequence expansion */ 150 exp_flag = 1; 151 goto loop; 152 /* NOTREACHED */ 153 case 'n': 154 /* suppress tailing newline */ 155 no_newline = 1; 156 goto loop; 157 /* NOTREACHED */ 158 case 's': 159 echo_flag = 1; 160 goto loop; 161 /* NOTREACHED */ 162 default: 163 /* illegal option */ 164 usage(); 165 /* NOTREACHED */ 166 break; 167 } 168 /* NOTREACHED */ 169 } 170 /* c == '-' */ 171 if (*(arg + 1) == '\0') { 172 /* "--" found, option end */ 173 argv++; 174 argc--; 175 break; 176 } 177 178 /* long option */ 179 arg++; 180 if (strncmp(arg, "domain=", 7) == 0) { 181 /* domainname */ 182 arg += 7; 183 if (*arg == '\0') { 184 /* illegal option */ 185 usage(); 186 /* NOTREACHED */ 187 } 188 domain = arg; 189 argv++; 190 continue; 191 } 192 /* illegal option */ 193 usage(); 194 /* NOTREACHED */ 195 } 196 break; 197 } 198 if (argc == 0) { 199 usage(); 200 /* NOTREACHED */ 201 } 202 203 domainpath = getenv("TEXTDOMAINDIR"); 204 if (!echo_flag) { 205 /* traditional mode */ 206 if (argc == 2) { 207 /* 208 * textdomain is specified by the argument. 209 */ 210 domain = *argv++; 211 } else if (!domain) { 212 /* 213 * textdomain is not specified by the argument. 214 * TEXTDOMAIN will be used. 215 */ 216 domain = getenv("TEXTDOMAIN"); 217 if (!domain) { 218 /* 219 * no domain specified 220 * Just print the argument given. 221 */ 222 (void) printf("%s", expand_metas(*argv)); 223 exit(1); 224 } 225 } 226 if (domainpath) { 227 (void) bindtextdomain(domain, domainpath); 228 } 229 msgid = expand_metas(*argv); 230 (void) fputs(dgettext(domain, msgid), stdout); 231 exit(*domain == NULL); 232 } 233 /* echo mode */ 234 if (!domain) { 235 domain = getenv("TEXTDOMAIN"); 236 } 237 if (domainpath && domain) { 238 (void) bindtextdomain(domain, domainpath); 239 } 240 while (argc-- > 0) { 241 if (exp_flag) 242 msgid = expand_metas(*argv++); 243 else 244 msgid = *argv++; 245 (void) fputs(domain ? dgettext(domain, msgid) : msgid, 246 stdout); 247 248 if (argc > 0) 249 (void) fputc(' ', stdout); 250 } 251 if (!no_newline) 252 (void) fputc('\n', stdout); 253 254 return ((domain == NULL) || (*domain == NULL)); 255 } 256