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 (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #pragma ident "%Z%%M% %I% %E% SMI" 27 28 #include <sys/types.h> 29 30 #include <ftw.h> 31 #include <libintl.h> 32 #include <libscf.h> 33 #include <libuutil.h> 34 #include <locale.h> 35 #include <stdio.h> 36 #include <stdlib.h> 37 #include <string.h> 38 #include <unistd.h> 39 40 #include "manifest_hash.h" 41 42 #define MAX_DEPTH 24 43 44 static scf_handle_t *hndl; 45 static int tflag; 46 47 /* 48 * mfstscan - service manifest change detection utility 49 * 50 * mfstscan walks the given filesystem hierarchies, and reports those manifests 51 * with changed or absent hash entries. Manifests are expected to end with a 52 * .xml suffix--other files will be ignored. 53 */ 54 55 static void 56 usage() 57 { 58 (void) fprintf(stderr, gettext("Usage: %s [-t] path ...\n"), 59 uu_getpname()); 60 exit(UU_EXIT_USAGE); 61 } 62 63 /*ARGSUSED*/ 64 static int 65 process(const char *fn, const struct stat *sp, int ftw_type, 66 struct FTW *ftws) 67 { 68 char *name; 69 char *suffix_match; 70 71 uchar_t hash[MHASH_SIZE]; 72 73 if (ftw_type != FTW_F) 74 return (0); 75 76 suffix_match = strstr(fn, ".xml"); 77 if (suffix_match == NULL || strcmp(suffix_match, ".xml") != 0) 78 return (0); 79 80 name = mhash_filename_to_propname(fn); 81 82 if (mhash_retrieve_entry(hndl, name, hash) == -1 || 83 mhash_test_file(hndl, fn, 0, &name, hash) == 0) 84 (void) printf("%s\n", fn); 85 86 return (0); 87 } 88 89 int 90 main(int argc, char *argv[]) 91 { 92 int i; 93 int paths_walked = 0; 94 struct stat sb; 95 96 (void) uu_setpname(argv[0]); 97 98 while ((i = getopt(argc, argv, "t")) != -1) { 99 switch (i) { 100 case 't': 101 tflag = 1; 102 paths_walked = 1; 103 break; 104 case '?': 105 default: 106 usage(); 107 /*NOTREACHED*/ 108 } 109 } 110 111 if (optind >= argc) 112 usage(); 113 114 hndl = scf_handle_create(SCF_VERSION); 115 116 if (scf_handle_bind(hndl) != SCF_SUCCESS) 117 uu_die(gettext("cannot bind to repository: %s\n"), 118 scf_strerror(scf_error())); 119 120 for (i = optind; i < argc; i++) { 121 if (tflag) { 122 char *pname = mhash_filename_to_propname(argv[i]); 123 124 if (pname != NULL) 125 (void) puts(pname); 126 else 127 uu_warn(gettext("cannot resolve pathname " 128 "for %s"), argv[i]); 129 130 continue; 131 } 132 133 if (stat(argv[i], &sb) == -1) { 134 uu_warn(gettext("cannot stat %s"), argv[i]); 135 continue; 136 } 137 138 if (nftw(argv[i], process, MAX_DEPTH, FTW_MOUNT) == -1) 139 uu_warn(gettext("file tree walk of %s encountered " 140 "error"), argv[i]); 141 else 142 paths_walked++; 143 } 144 145 (void) scf_handle_unbind(hndl); 146 (void) scf_handle_destroy(hndl); 147 148 if (!paths_walked) 149 uu_die(gettext("no paths walked\n")); 150 151 return (0); 152 } 153