/* $NetBSD: verify.c,v 1.35 2003/08/07 11:25:36 agc Exp $ */ /*- * Copyright (c) 1990, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include #if defined(__RCSID) && !defined(lint) #if 0 static char sccsid[] = "@(#)verify.c 8.1 (Berkeley) 6/6/93"; #else __RCSID("$NetBSD: verify.c,v 1.35 2003/08/07 11:25:36 agc Exp $"); #endif #endif /* not lint */ #include #include #if !HAVE_CONFIG_H #include #endif #include #include #include #include #include #include "extern.h" static NODE *root; static char path[MAXPATHLEN]; static void miss(NODE *, char *); static int vwalk(void); int verify(void) { int rval; root = spec(stdin); rval = vwalk(); miss(root, path); return (rval); } static int vwalk(void) { FTS *t; FTSENT *p; NODE *ep, *level; int specdepth, rval; char *argv[2]; char dot[] = "."; argv[0] = dot; argv[1] = NULL; if ((t = fts_open(argv, ftsoptions, NULL)) == NULL) mtree_err("fts_open: %s", strerror(errno)); level = root; specdepth = rval = 0; while ((p = fts_read(t)) != NULL) { if (check_excludes(p->fts_name, p->fts_path)) { fts_set(t, p, FTS_SKIP); continue; } switch(p->fts_info) { case FTS_D: case FTS_SL: break; case FTS_DP: if (specdepth > p->fts_level) { for (level = level->parent; level->prev; level = level->prev) continue; --specdepth; } continue; case FTS_DNR: case FTS_ERR: case FTS_NS: warnx("%s: %s", RP(p), strerror(p->fts_errno)); continue; default: if (dflag) continue; } if (specdepth != p->fts_level) goto extra; for (ep = level; ep; ep = ep->next) if ((ep->flags & F_MAGIC && !fnmatch(ep->name, p->fts_name, FNM_PATHNAME)) || !strcmp(ep->name, p->fts_name)) { ep->flags |= F_VISIT; if (compare(ep, p)) rval = MISMATCHEXIT; if (!(ep->flags & F_IGN) && ep->child && ep->type == F_DIR && p->fts_info == FTS_D) { level = ep->child; ++specdepth; } else fts_set(t, p, FTS_SKIP); break; } if (ep) continue; extra: if (!eflag) { printf("extra: %s", RP(p)); if (rflag) { if ((S_ISDIR(p->fts_statp->st_mode) ? rmdir : unlink)(p->fts_accpath)) { printf(", not removed: %s", strerror(errno)); } else printf(", removed"); } putchar('\n'); } fts_set(t, p, FTS_SKIP); } fts_close(t); if (sflag) warnx("%s checksum: %u", fullpath, crc_total); return (rval); } static void miss(NODE *p, char *tail) { int create; char *tp; const char *type; u_int32_t flags; for (; p; p = p->next) { if (p->flags & F_OPT && !(p->flags & F_VISIT)) continue; if (p->type != F_DIR && (dflag || p->flags & F_VISIT)) continue; strcpy(tail, p->name); if (!(p->flags & F_VISIT)) printf("missing: %s", path); switch (p->type) { case F_BLOCK: case F_CHAR: type = "device"; break; case F_DIR: type = "directory"; break; case F_LINK: type = "symlink"; break; default: putchar('\n'); continue; } create = 0; if (!(p->flags & F_VISIT) && uflag) { if (Wflag || p->type == F_LINK) goto createit; if (!(p->flags & (F_UID | F_UNAME))) printf( " (%s not created: user not specified)", type); else if (!(p->flags & (F_GID | F_GNAME))) printf( " (%s not created: group not specified)", type); else if (!(p->flags & F_MODE)) printf( " (%s not created: mode not specified)", type); else createit: switch (p->type) { case F_BLOCK: case F_CHAR: if (Wflag) continue; if (!(p->flags & F_DEV)) printf( " (%s not created: device not specified)", type); else if (mknod(path, p->st_mode | nodetoino(p->type), p->st_rdev) == -1) printf(" (%s not created: %s)\n", type, strerror(errno)); else create = 1; break; case F_LINK: if (!(p->flags & F_SLINK)) printf( " (%s not created: link not specified)\n", type); else if (symlink(p->slink, path)) printf( " (%s not created: %s)\n", type, strerror(errno)); else create = 1; break; case F_DIR: if (mkdir(path, S_IRWXU|S_IRWXG|S_IRWXO)) printf(" (not created: %s)", strerror(errno)); else create = 1; break; default: mtree_err("can't create create %s", nodetype(p->type)); } } if (create) printf(" (created)"); if (p->type == F_DIR) { if (!(p->flags & F_VISIT)) putchar('\n'); for (tp = tail; *tp; ++tp) continue; *tp = '/'; miss(p->child, tp + 1); *tp = '\0'; } else putchar('\n'); if (!create || Wflag) continue; if ((p->flags & (F_UID | F_UNAME)) && (p->flags & (F_GID | F_GNAME)) && (lchown(path, p->st_uid, p->st_gid))) { printf("%s: user/group/mode not modified: %s\n", path, strerror(errno)); printf("%s: warning: file mode %snot set\n", path, (p->flags & F_FLAGS) ? "and file flags " : ""); continue; } if (p->flags & F_MODE) { if (lchmod(path, p->st_mode)) printf("%s: permissions not set: %s\n", path, strerror(errno)); } #if HAVE_STRUCT_STAT_ST_FLAGS if ((p->flags & F_FLAGS) && p->st_flags) { if (iflag) flags = p->st_flags; else flags = p->st_flags & ~SP_FLGS; if (lchflags(path, flags)) printf("%s: file flags not set: %s\n", path, strerror(errno)); } #endif /* HAVE_STRUCT_STAT_ST_FLAGS */ } }