/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License, Version 1.0 only * (the "License"). You may not use this file except in compliance * with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2004 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ /* All Rights Reserved */ #include <stdio.h> #include <string.h> #include <signal.h> #include <valtools.h> #include <stdlib.h> #include <locale.h> #include <libintl.h> #include <limits.h> #include "usage.h" #include "libadm.h" #define BADPID (-2) static char *prog; static char *deflt = NULL, *prompt = NULL, *error = NULL, *help = NULL; static int kpid = BADPID; static int signo, pflags; static const char vusage[] = "abcfglrtwxyzno"; static const char eusage[] = "abcfglrtwxyznoWe"; static const char husage[] = "abcfglrtwxyznoWh"; #define USAGE "[-[a|l][b|c|f|y][n|[o|z]]rtwx]" #define MYOPTS \ "\t-a #absolute path\n" \ "\t-b #block special device\n" \ "\t-c #character special device\n" \ "\t-f #ordinary file\n" \ "\t-l #relative path\n" \ "\t-n #must not exist (new)\n" \ "\t-o #must exist (old)\n" \ "\t-r #read permission\n" \ "\t-t #permission to create (touch)\n" \ "\t-w #write permission\n" \ "\t-x #execute permisiion\n" \ "\t-y #directory\n" \ "\t-z #non-zero length\n" static void usage(void) { switch (*prog) { default: (void) fprintf(stderr, gettext("usage: %s [options] %s\n"), prog, USAGE); (void) fprintf(stderr, gettext(MYOPTS)); (void) fprintf(stderr, gettext(OPTMESG)); (void) fprintf(stderr, gettext(STDOPTS)); break; case 'v': (void) fprintf(stderr, gettext("usage: %s %s input\n"), prog, USAGE); (void) fprintf(stderr, gettext(OPTMESG)); (void) fprintf(stderr, gettext(MYOPTS)); break; case 'h': (void) fprintf(stderr, gettext("usage: %s [options] %s\n"), prog, USAGE); (void) fprintf(stderr, gettext(MYOPTS)); (void) fprintf(stderr, gettext(OPTMESG)); (void) fprintf(stderr, gettext("\t-W width\n\t-h help\n")); break; case 'e': (void) fprintf(stderr, gettext("usage: %s [options] %s [input]\n"), prog, USAGE); (void) fprintf(stderr, gettext(MYOPTS)); (void) fprintf(stderr, gettext(OPTMESG)); (void) fprintf(stderr, gettext("\t-W width\n\t-e error\n")); break; } exit(1); } /* * Given argv[0], return a pointer to the basename of the program. */ static char * prog_name(char *arg0) { char *str; /* first strip trailing '/' characters (exec() allows these!) */ str = arg0 + strlen(arg0); while (str > arg0 && *--str == '/') *str = '\0'; if ((str = strrchr(arg0, '/')) != NULL) return (str + 1); return (arg0); } int main(int argc, char **argv) { int c, n; char *pathval; size_t len; (void) setlocale(LC_ALL, ""); #if !defined(TEXT_DOMAIN) #define TEXT_DOMAIN "SYS_TEST" #endif (void) textdomain(TEXT_DOMAIN); prog = prog_name(argv[0]); while ((c = getopt(argc, argv, "abcfglrtwxyznod:p:e:h:k:s:QW:?")) != EOF) { /* check for invalid option */ if ((*prog == 'v') && !strchr(vusage, c)) usage(); if ((*prog == 'e') && !strchr(eusage, c)) usage(); if ((*prog == 'h') && !strchr(husage, c)) usage(); switch (c) { case 'Q': ckquit = 0; break; case 'W': ckwidth = atoi(optarg); if (ckwidth < 0) { (void) fprintf(stderr, gettext("%s: ERROR: negative display width specified\n"), prog); exit(1); } break; case 'a': pflags |= P_ABSOLUTE; break; case 'b': pflags |= P_BLK; break; case 'c': pflags |= P_CHR; break; case 'f': case 'g': /* outdated */ pflags |= P_REG; break; case 'l': pflags |= P_RELATIVE; break; case 'n': pflags |= P_NEXIST; break; case 'o': pflags |= P_EXIST; break; case 't': pflags |= P_CREAT; break; case 'r': pflags |= P_READ; break; case 'w': pflags |= P_WRITE; break; case 'x': pflags |= P_EXEC; break; case 'y': pflags |= P_DIR; break; case 'z': pflags |= P_NONZERO; break; case 'd': deflt = optarg; break; case 'p': prompt = optarg; break; case 'e': error = optarg; break; case 'h': help = optarg; break; case 'k': kpid = atoi(optarg); break; case 's': signo = atoi(optarg); break; default: usage(); } } if (signo) { if (kpid == BADPID) usage(); } else signo = SIGTERM; if (ckpath_stx(pflags)) { (void) fprintf(stderr, gettext("%s: ERROR: mutually exclusive options used\n"), prog); exit(4); } if (*prog == 'v') { if (argc != (optind+1)) usage(); /* too many paths listed */ exit(ckpath_val(argv[optind], pflags)); } else if (*prog == 'e') { if (argc > (optind+1)) usage(); ckindent = 0; ckpath_err(pflags, error, argv[optind]); exit(0); } if (optind != argc) usage(); if (*prog == 'h') { ckindent = 0; ckpath_hlp(pflags, help); exit(0); } if (deflt) { len = strlen(deflt) + 1; if (len < MAX_INPUT) len = MAX_INPUT; } else { len = MAX_INPUT; } pathval = (char *)malloc(len); if (!pathval) { (void) fprintf(stderr, gettext("Not enough memory\n")); exit(1); } n = ckpath(pathval, pflags, deflt, error, help, prompt); if (n == 3) { if (kpid > -2) (void) kill(kpid, signo); (void) puts("q"); } else if (n == 0) (void) fputs(pathval, stdout); return (n); }