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b6a9d20adc
sha512, I did not do that since it is not entirely clear where "the one true place" to hold their implementations is going to be. Sha256 is different since mtree already links against libmd. Make recommended procedure for integrity checking in the manpage consistent. Fix a bug with -f spec1 -f spec2 comparison, which prevented test/tes03.sh from running successfully. Reviewed by: phk, cperciva
124 lines
3.4 KiB
C
124 lines
3.4 KiB
C
/*-
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* Copyright (c) 1991, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#if 0
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#ifndef lint
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static char sccsid[] = "@(#)misc.c 8.1 (Berkeley) 6/6/93";
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#endif /*not lint */
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#endif
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <err.h>
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#include <fts.h>
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#include <stdio.h>
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#include <unistd.h>
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#include "mtree.h"
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#include "extern.h"
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typedef struct _key {
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const char *name; /* key name */
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u_int val; /* value */
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#define NEEDVALUE 0x01
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u_int flags;
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} KEY;
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/* NB: the following table must be sorted lexically. */
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static KEY keylist[] = {
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{"cksum", F_CKSUM, NEEDVALUE},
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{"flags", F_FLAGS, NEEDVALUE},
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{"gid", F_GID, NEEDVALUE},
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{"gname", F_GNAME, NEEDVALUE},
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{"ignore", F_IGN, 0},
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{"link", F_SLINK, NEEDVALUE},
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#ifdef MD5
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{"md5digest", F_MD5, NEEDVALUE},
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#endif
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{"mode", F_MODE, NEEDVALUE},
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{"nlink", F_NLINK, NEEDVALUE},
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{"nochange", F_NOCHANGE, 0},
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#ifdef RMD160
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{"ripemd160digest", F_RMD160, NEEDVALUE},
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#endif
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#ifdef SHA1
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{"sha1digest", F_SHA1, NEEDVALUE},
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#endif
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#ifdef SHA256
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{"sha256digest", F_SHA256, NEEDVALUE},
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#endif
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{"size", F_SIZE, NEEDVALUE},
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{"time", F_TIME, NEEDVALUE},
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{"type", F_TYPE, NEEDVALUE},
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{"uid", F_UID, NEEDVALUE},
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{"uname", F_UNAME, NEEDVALUE},
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};
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int keycompare(const void *, const void *);
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u_int
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parsekey(char *name, int *needvaluep)
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{
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KEY *k, tmp;
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tmp.name = name;
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k = (KEY *)bsearch(&tmp, keylist, sizeof(keylist) / sizeof(KEY),
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sizeof(KEY), keycompare);
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if (k == NULL)
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errx(1, "line %d: unknown keyword %s", lineno, name);
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if (needvaluep)
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*needvaluep = k->flags & NEEDVALUE ? 1 : 0;
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return (k->val);
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}
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int
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keycompare(const void *a, const void *b)
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{
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return (strcmp(((const KEY *)a)->name, ((const KEY *)b)->name));
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}
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char *
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flags_to_string(u_long fflags)
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{
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char *string;
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string = fflagstostr(fflags);
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if (string != NULL && *string == '\0') {
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free(string);
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string = strdup("none");
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}
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if (string == NULL)
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err(1, NULL);
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return string;
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}
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