| 1 | /*- |
| 2 | * Copyright (c) 1990 The Regents of the University of California. |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions |
| 7 | * are met: |
| 8 | * 1. Redistributions of source code must retain the above copyright |
| 9 | * notice, this list of conditions and the following disclaimer. |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer in the |
| 12 | * documentation and/or other materials provided with the distribution. |
| 13 | * 3. All advertising materials mentioning features or use of this software |
| 14 | * must display the following acknowledgement: |
| 15 | * This product includes software developed by the University of |
| 16 | * California, Berkeley and its contributors. |
| 17 | * 4. Neither the name of the University nor the names of its contributors |
| 18 | * may be used to endorse or promote products derived from this software |
| 19 | * without specific prior written permission. |
| 20 | * |
| 21 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| 22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| 25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 31 | * SUCH DAMAGE. |
| 32 | */ |
| 33 | |
| 34 | #ifndef lint |
| 35 | static char sccsid[] = "@(#)verify.c 5.9 (Berkeley) 3/12/91"; |
| 36 | #endif /* not lint */ |
| 37 | |
| 38 | #include <sys/param.h> |
| 39 | #include <sys/stat.h> |
| 40 | #include <dirent.h> |
| 41 | #include <fts.h> |
| 42 | #include <unistd.h> |
| 43 | #include <errno.h> |
| 44 | #include <stdio.h> |
| 45 | #include "mtree.h" |
| 46 | |
| 47 | extern NODE *root; |
| 48 | |
| 49 | static char path[MAXPATHLEN]; |
| 50 | |
| 51 | verify() |
| 52 | { |
| 53 | vwalk(); |
| 54 | miss(root, path); |
| 55 | } |
| 56 | |
| 57 | vwalk() |
| 58 | { |
| 59 | extern int ftsoptions, dflag, eflag, rflag; |
| 60 | register FTS *t; |
| 61 | register FTSENT *p; |
| 62 | register NODE *ep, *level; |
| 63 | char *argv[2]; |
| 64 | int ftsdepth = 0, specdepth = 0; |
| 65 | |
| 66 | argv[0] = "."; |
| 67 | argv[1] = (char *)NULL; |
| 68 | if (!(t = fts_open(argv, ftsoptions, (int (*)())NULL))) { |
| 69 | (void)fprintf(stderr, |
| 70 | "mtree: fts_open: %s.\n", strerror(errno)); |
| 71 | exit(1); |
| 72 | } |
| 73 | level = root; |
| 74 | while (p = fts_read(t)) { |
| 75 | switch(p->fts_info) { |
| 76 | case FTS_D: |
| 77 | if (!strcmp(p->fts_name, ".")) |
| 78 | continue; |
| 79 | ftsdepth++; |
| 80 | break; |
| 81 | case FTS_DP: |
| 82 | ftsdepth--; |
| 83 | if (specdepth > ftsdepth) { |
| 84 | for (level = level->parent; level->prev; |
| 85 | level = level->prev); |
| 86 | specdepth--; |
| 87 | } |
| 88 | continue; |
| 89 | case FTS_DNR: |
| 90 | case FTS_ERR: |
| 91 | case FTS_NS: |
| 92 | (void)fprintf(stderr, "mtree: %s: %s.\n", |
| 93 | RP(p), strerror(errno)); |
| 94 | continue; |
| 95 | default: |
| 96 | if (dflag) |
| 97 | continue; |
| 98 | } |
| 99 | |
| 100 | for (ep = level; ep; ep = ep->next) |
| 101 | if (ep->flags & F_MAGIC && fnmatch(ep->name, |
| 102 | p->fts_name, FNM_PATHNAME|FNM_QUOTE) || |
| 103 | !strcmp(ep->name, p->fts_name)) { |
| 104 | ep->flags |= F_VISIT; |
| 105 | if (ep->flags & F_IGN) { |
| 106 | (void)fts_set(t, p, FTS_SKIP); |
| 107 | continue; |
| 108 | } |
| 109 | compare(ep->name, ep, p); |
| 110 | if (ep->child && ep->type == F_DIR && |
| 111 | p->fts_info == FTS_D) { |
| 112 | level = ep->child; |
| 113 | specdepth++; |
| 114 | } |
| 115 | break; |
| 116 | } |
| 117 | |
| 118 | if (ep) |
| 119 | continue; |
| 120 | if (!eflag) { |
| 121 | (void)printf("extra: %s", RP(p)); |
| 122 | if (rflag) { |
| 123 | if (unlink(p->fts_accpath)) { |
| 124 | (void)printf(", not removed: %s", |
| 125 | strerror(errno)); |
| 126 | } else |
| 127 | (void)printf(", removed"); |
| 128 | } |
| 129 | (void)putchar('\n'); |
| 130 | } |
| 131 | (void)fts_set(t, p, FTS_SKIP); |
| 132 | } |
| 133 | (void)fts_close(t); |
| 134 | } |
| 135 | |
| 136 | miss(p, tail) |
| 137 | register NODE *p; |
| 138 | register char *tail; |
| 139 | { |
| 140 | extern int dflag, uflag; |
| 141 | register int create; |
| 142 | register char *tp; |
| 143 | |
| 144 | for (; p; p = p->next) { |
| 145 | if (p->type != F_DIR && (dflag || p->flags & F_VISIT)) |
| 146 | continue; |
| 147 | (void)strcpy(tail, p->name); |
| 148 | if (!(p->flags & F_VISIT)) |
| 149 | (void)printf("missing: %s", path); |
| 150 | if (p->type != F_DIR) { |
| 151 | putchar('\n'); |
| 152 | continue; |
| 153 | } |
| 154 | |
| 155 | create = 0; |
| 156 | if (!(p->flags & F_VISIT) && uflag) |
| 157 | #define MINBITS (F_GROUP|F_MODE|F_OWNER) |
| 158 | if ((p->flags & MINBITS) != MINBITS) |
| 159 | (void)printf(" (not created -- group, mode or owner not specified)"); |
| 160 | else if (mkdir(path, S_IRWXU)) |
| 161 | (void)printf(" (not created: %s)", |
| 162 | strerror(errno)); |
| 163 | else { |
| 164 | create = 1; |
| 165 | (void)printf(" (created)"); |
| 166 | } |
| 167 | |
| 168 | if (!(p->flags & F_VISIT)) |
| 169 | (void)putchar('\n'); |
| 170 | |
| 171 | for (tp = tail; *tp; ++tp); |
| 172 | *tp = '/'; |
| 173 | miss(p->child, tp + 1); |
| 174 | *tp = '\0'; |
| 175 | |
| 176 | if (!create) |
| 177 | continue; |
| 178 | if (chown(path, p->st_uid, p->st_gid)) { |
| 179 | (void)printf("%s: owner/group/mode not modified: %s\n", |
| 180 | path, strerror(errno)); |
| 181 | continue; |
| 182 | } |
| 183 | if (chmod(path, p->st_mode)) |
| 184 | (void)printf("%s: permissions not set: %s\n", |
| 185 | path, strerror(errno)); |
| 186 | } |
| 187 | } |