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) 1984, 1986, 1987, 1988, 1989 AT&T */ 28 /* All Rights Reserved */ 29 30 #include <stdio.h> 31 #include <string.h> 32 #include <signal.h> 33 #include <stdlib.h> 34 #include <locale.h> 35 #include <libintl.h> 36 #include <limits.h> 37 #include "usage.h" 38 #include "libadm.h" 39 40 #define BADPID (-2) 41 42 static char *prog; 43 static char *deflt = NULL, *prompt = NULL, *error = NULL, *help = NULL; 44 static int kpid = BADPID; 45 static int signo; 46 47 static char **keyword; 48 static int nkeyword = 0; 49 50 static void 51 usage(void) 52 { 53 (void) fprintf(stderr, 54 gettext("usage: %s [options] keyword [...]\n"), prog); 55 (void) fprintf(stderr, gettext(OPTMESG)); 56 (void) fprintf(stderr, gettext(STDOPTS)); 57 exit(1); 58 } 59 60 /* 61 * Given argv[0], return a pointer to the basename of the program. 62 */ 63 static char * 64 prog_name(char *arg0) 65 { 66 char *str; 67 68 /* first strip trailing '/' characters (exec() allows these!) */ 69 str = arg0 + strlen(arg0); 70 while (str > arg0 && *--str == '/') 71 *str = '\0'; 72 if ((str = strrchr(arg0, '/')) != NULL) 73 return (str + 1); 74 return (arg0); 75 } 76 77 int 78 main(int argc, char **argv) 79 { 80 int c, n; 81 int i; 82 char *strval; 83 size_t len; 84 85 (void) setlocale(LC_ALL, ""); 86 87 #if !defined(TEXT_DOMAIN) 88 #define TEXT_DOMAIN "SYS_TEST" 89 #endif 90 (void) textdomain(TEXT_DOMAIN); 91 92 prog = prog_name(argv[0]); 93 94 95 while ((c = getopt(argc, argv, "d:p:e:h:k:s:QW:?")) != EOF) { 96 switch (c) { 97 case 'Q': 98 ckquit = 0; 99 break; 100 101 case 'W': 102 ckwidth = atoi(optarg); 103 if (ckwidth < 0) { 104 (void) fprintf(stderr, 105 gettext("%s: ERROR: negative display width specified\n"), 106 prog); 107 exit(1); 108 } 109 break; 110 111 case 'd': 112 deflt = optarg; 113 break; 114 115 case 'p': 116 prompt = optarg; 117 break; 118 119 case 'e': 120 error = optarg; 121 break; 122 123 case 'h': 124 help = optarg; 125 break; 126 127 case 'k': 128 kpid = atoi(optarg); 129 break; 130 131 case 's': 132 signo = atoi(optarg); 133 break; 134 135 default: 136 usage(); 137 } 138 } 139 140 if (signo) { 141 if (kpid == BADPID) 142 usage(); 143 } else 144 signo = SIGTERM; 145 146 if (optind >= argc) 147 usage(); /* must be at least one keyword */ 148 149 nkeyword = argc - optind; 150 keyword = (char **)malloc(sizeof (char *) * (nkeyword + 1)); 151 if (!keyword) { 152 (void) fprintf(stderr, 153 gettext("Not enough memory\n")); 154 exit(1); 155 } 156 for (i = 0; i < nkeyword; i++) 157 keyword[i] = argv[optind++]; 158 keyword[nkeyword] = NULL; 159 160 if (deflt) { 161 len = strlen(deflt) + 1; 162 if (len < MAX_INPUT) 163 len = MAX_INPUT; 164 } else { 165 len = MAX_INPUT; 166 } 167 strval = (char *)malloc(len); 168 if (!strval) { 169 (void) fprintf(stderr, 170 gettext("Not enough memory\n")); 171 exit(1); 172 } 173 n = ckkeywd(strval, keyword, deflt, error, help, prompt); 174 if (n == 3) { 175 if (kpid > -2) 176 (void) kill(kpid, signo); 177 (void) puts("q"); 178 } else if (n == 0) 179 (void) fputs(strval, stdout); 180 return (n); 181 } 182