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 31 #pragma ident "%Z%%M% %I% %E% SMI" 32 33 #include <stdio.h> 34 #include <string.h> 35 #include <signal.h> 36 #include <stdlib.h> 37 #include <locale.h> 38 #include <libintl.h> 39 #include <limits.h> 40 #include "usage.h" 41 #include "libadm.h" 42 43 #define BADPID (-2) 44 45 static char *prog; 46 static char *deflt = NULL, *prompt = NULL, *error = NULL, *help = NULL; 47 static int kpid = BADPID; 48 static int signo; 49 50 static char **keyword; 51 static int nkeyword = 0; 52 53 static void 54 usage(void) 55 { 56 (void) fprintf(stderr, 57 gettext("usage: %s [options] keyword [...]\n"), prog); 58 (void) fprintf(stderr, gettext(OPTMESG)); 59 (void) fprintf(stderr, gettext(STDOPTS)); 60 exit(1); 61 } 62 63 /* 64 * Given argv[0], return a pointer to the basename of the program. 65 */ 66 static char * 67 prog_name(char *arg0) 68 { 69 char *str; 70 71 /* first strip trailing '/' characters (exec() allows these!) */ 72 str = arg0 + strlen(arg0); 73 while (str > arg0 && *--str == '/') 74 *str = '\0'; 75 if ((str = strrchr(arg0, '/')) != NULL) 76 return (str + 1); 77 return (arg0); 78 } 79 80 int 81 main(int argc, char **argv) 82 { 83 int c, n; 84 int i; 85 char *strval; 86 size_t len; 87 88 (void) setlocale(LC_ALL, ""); 89 90 #if !defined(TEXT_DOMAIN) 91 #define TEXT_DOMAIN "SYS_TEST" 92 #endif 93 (void) textdomain(TEXT_DOMAIN); 94 95 prog = prog_name(argv[0]); 96 97 98 while ((c = getopt(argc, argv, "d:p:e:h:k:s:QW:?")) != EOF) { 99 switch (c) { 100 case 'Q': 101 ckquit = 0; 102 break; 103 104 case 'W': 105 ckwidth = atoi(optarg); 106 if (ckwidth < 0) { 107 (void) fprintf(stderr, 108 gettext("%s: ERROR: negative display width specified\n"), 109 prog); 110 exit(1); 111 } 112 break; 113 114 case 'd': 115 deflt = optarg; 116 break; 117 118 case 'p': 119 prompt = optarg; 120 break; 121 122 case 'e': 123 error = optarg; 124 break; 125 126 case 'h': 127 help = optarg; 128 break; 129 130 case 'k': 131 kpid = atoi(optarg); 132 break; 133 134 case 's': 135 signo = atoi(optarg); 136 break; 137 138 default: 139 usage(); 140 } 141 } 142 143 if (signo) { 144 if (kpid == BADPID) 145 usage(); 146 } else 147 signo = SIGTERM; 148 149 if (optind >= argc) 150 usage(); /* must be at least one keyword */ 151 152 nkeyword = argc - optind; 153 keyword = (char **)malloc(sizeof (char *) * (nkeyword + 1)); 154 if (!keyword) { 155 (void) fprintf(stderr, 156 gettext("Not enough memory\n")); 157 exit(1); 158 } 159 for (i = 0; i < nkeyword; i++) 160 keyword[i] = argv[optind++]; 161 keyword[nkeyword] = NULL; 162 163 if (deflt) { 164 len = strlen(deflt) + 1; 165 if (len < MAX_INPUT) 166 len = MAX_INPUT; 167 } else { 168 len = MAX_INPUT; 169 } 170 strval = (char *)malloc(len); 171 if (!strval) { 172 (void) fprintf(stderr, 173 gettext("Not enough memory\n")); 174 exit(1); 175 } 176 n = ckkeywd(strval, keyword, deflt, error, help, prompt); 177 if (n == 3) { 178 if (kpid > -2) 179 (void) kill(kpid, signo); 180 (void) puts("q"); 181 } else if (n == 0) 182 (void) fputs(strval, stdout); 183 return (n); 184 } 185