Implement the "flavor" output discussed in tech-userlevel@, by Brooks Davis
This commit is contained in:
christos
parent
fa9acd1bd7
commit
3afc22d858
@ -1,4 +1,4 @@
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/* $NetBSD: create.c,v 1.67 2012/12/15 01:24:40 christos Exp $ */
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/* $NetBSD: create.c,v 1.68 2012/12/20 16:43:16 christos Exp $ */
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/*-
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* Copyright (c) 1989, 1993
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@ -38,7 +38,7 @@
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#if 0
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static char sccsid[] = "@(#)create.c 8.1 (Berkeley) 6/6/93";
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#else
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__RCSID("$NetBSD: create.c,v 1.67 2012/12/15 01:24:40 christos Exp $");
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__RCSID("$NetBSD: create.c,v 1.68 2012/12/20 16:43:16 christos Exp $");
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#endif
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#endif /* not lint */
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@ -136,18 +136,22 @@ cwalk(void)
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}
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switch(p->fts_info) {
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case FTS_D:
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printf("\n");
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if (!bflag)
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printf("\n");
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if (!nflag)
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printf("# %s\n", p->fts_path);
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statd(t, p, &uid, &gid, &mode, &flags);
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statf(indent, p);
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break;
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case FTS_DP:
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if (p->fts_level > 0) {
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if (p->fts_level > 0)
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if (!nflag)
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printf("%*s# %s\n", indent, "",
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p->fts_path);
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printf("%*s..\n\n", indent, "");
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if (p->fts_level > 0 || flavor == F_FREEBSD9) {
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printf("%*s..\n", indent, "");
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if (!bflag)
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printf("\n");
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}
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break;
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case FTS_DNR:
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@ -186,7 +190,7 @@ statf(int indent, FTSENT *p)
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else
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offset += printf("%*s", (INDENTNAMELEN + indent) - offset, "");
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if (!S_ISREG(p->fts_statp->st_mode))
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if (!S_ISREG(p->fts_statp->st_mode) && (flavor == F_NETBSD6 || !dflag))
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output(indent, &offset, "type=%s",
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inotype(p->fts_statp->st_mode));
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if (keys & (F_UID | F_UNAME) && p->fts_statp->st_uid != uid) {
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@ -212,7 +216,8 @@ statf(int indent, FTSENT *p)
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(long long)p->fts_statp->st_rdev);
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if (keys & F_NLINK && p->fts_statp->st_nlink != 1)
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output(indent, &offset, "nlink=%u", p->fts_statp->st_nlink);
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if (keys & F_SIZE && S_ISREG(p->fts_statp->st_mode))
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if (keys & F_SIZE &&
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(flavor != F_NETBSD6 || S_ISREG(p->fts_statp->st_mode)))
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output(indent, &offset, "size=%lld",
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(long long)p->fts_statp->st_size);
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if (keys & F_TIME)
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@ -349,29 +354,32 @@ statd(FTS *t, FTSENT *parent, uid_t *puid, gid_t *pgid, mode_t *pmode,
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maxuid = maxgid = maxmode = maxflags = 0;
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for (; p; p = p->fts_link) {
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smode = p->fts_statp->st_mode & MBITS;
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if (smode < MTREE_MAXMODE && ++m[smode] > maxmode) {
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savemode = smode;
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maxmode = m[smode];
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}
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sgid = p->fts_statp->st_gid;
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if (sgid < MTREE_MAXGID && ++g[sgid] > maxgid) {
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savegid = sgid;
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maxgid = g[sgid];
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}
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suid = p->fts_statp->st_uid;
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if (suid < MTREE_MAXUID && ++u[suid] > maxuid) {
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saveuid = suid;
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maxuid = u[suid];
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}
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if (flavor == F_NETBSD6 || !dflag ||
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(dflag && S_ISDIR(p->fts_statp->st_mode))) {
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smode = p->fts_statp->st_mode & MBITS;
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if (smode < MTREE_MAXMODE && ++m[smode] > maxmode) {
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savemode = smode;
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maxmode = m[smode];
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}
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sgid = p->fts_statp->st_gid;
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if (sgid < MTREE_MAXGID && ++g[sgid] > maxgid) {
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savegid = sgid;
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maxgid = g[sgid];
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}
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suid = p->fts_statp->st_uid;
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if (suid < MTREE_MAXUID && ++u[suid] > maxuid) {
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saveuid = suid;
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maxuid = u[suid];
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}
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#if HAVE_STRUCT_STAT_ST_FLAGS
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sflags = FLAGS2INDEX(p->fts_statp->st_flags);
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if (sflags < MTREE_MAXFLAGS && ++f[sflags] > maxflags) {
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saveflags = p->fts_statp->st_flags;
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maxflags = f[sflags];
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}
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sflags = FLAGS2INDEX(p->fts_statp->st_flags);
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if (sflags < MTREE_MAXFLAGS && ++f[sflags] > maxflags) {
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saveflags = p->fts_statp->st_flags;
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maxflags = f[sflags];
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}
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#endif
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}
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}
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/*
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* If the /set record is the same as the last one we do not need to
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@ -384,7 +392,10 @@ statd(FTS *t, FTSENT *parent, uid_t *puid, gid_t *pgid, mode_t *pmode,
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((keys & F_FLAGS) && (*pflags != saveflags)) ||
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first) {
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first = 0;
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printf("/set type=file");
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if (flavor != F_NETBSD6 && dflag)
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printf("/set type=dir");
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else
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printf("/set type=file");
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if (keys & (F_UID | F_UNAME)) {
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if (keys & F_UNAME &&
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(name = user_from_uid(saveuid, 1)) != NULL)
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@ -1,4 +1,4 @@
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/* $NetBSD: extern.h,v 1.36 2012/10/05 01:26:56 christos Exp $ */
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/* $NetBSD: extern.h,v 1.37 2012/12/20 16:43:16 christos Exp $ */
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/*-
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* Copyright (c) 1991, 1993
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@ -52,6 +52,12 @@
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#define MAXHOSTNAMELEN 256
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#endif
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enum flavor {
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F_MTREE,
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F_FREEBSD9,
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F_NETBSD6
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};
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void addtag(slist_t *, char *);
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int check_excludes(const char *, const char *);
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int compare(NODE *, FTSENT *);
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@ -69,10 +75,11 @@ void read_excludes_file(const char *);
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const char *rlink(const char *);
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int verify(FILE *);
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extern int dflag, eflag, iflag, jflag, lflag, mflag,
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extern int bflag, dflag, eflag, iflag, jflag, lflag, mflag,
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nflag, qflag, rflag, sflag, tflag, uflag;
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extern int mtree_Mflag, mtree_Sflag, mtree_Wflag;
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extern size_t mtree_lineno;
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extern enum flavor flavor;
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extern u_int32_t crc_total;
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extern int ftsoptions, keys;
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extern char fullpath[];
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@ -1,4 +1,4 @@
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.\" $NetBSD: mtree.8,v 1.64 2012/12/12 15:52:10 christos Exp $
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.\" $NetBSD: mtree.8,v 1.65 2012/12/20 16:43:16 christos Exp $
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.\"
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.\" Copyright (c) 1989, 1990, 1993
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.\" The Regents of the University of California. All rights reserved.
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@ -56,7 +56,7 @@
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.\"
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.\" @(#)mtree.8 8.2 (Berkeley) 12/11/93
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.\"
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.Dd October 4, 2012
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.Dd December 20, 2012
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.Dt MTREE 8
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.Os
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.Sh NAME
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@ -64,9 +64,10 @@
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.Nd map a directory hierarchy
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.Sh SYNOPSIS
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.Nm
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.Op Fl CcDdejLlMnPqrStUuWx
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.Op Fl bCcDdejLlMnPqrStUuWx
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.Op Fl i | Fl m
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.Op Fl E Ar tags
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.Op Fl F Ar flavor
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.Op Fl f Ar spec
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.Op Fl I Ar tags
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.Op Fl K Ar keywords
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@ -92,6 +93,8 @@ missing from either the file hierarchy or the specification.
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.Pp
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The options are as follows:
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.Bl -tag -width Xxxexcludexfilexx
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.It Fl b
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Suppress blank lines before entering and after exiting directories.
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.It Fl C
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Convert a specification into
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a format that's easier to parse with various tools.
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@ -140,6 +143,29 @@ and
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.It Fl e
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Don't complain about files that are in the file hierarchy, but not in the
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specification.
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.It Fl F Ar flavor
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Set the compatibilty flavor of the
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.Nm
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utility.
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The
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.Ar flavor
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can be one of
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.Sy mtree ,
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.Sy freebsd9 ,
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or
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.Sy netbsd6 .
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The default is
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.Sy mtree .
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The
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.Sy freebsd9
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and
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.Sy netbsd6
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flavors attempt to preserve output compatiblity and command line optio
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backward compatibility with
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.Fx 9
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and
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.Nx 6
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respectively.
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.It Fl f Ar spec
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Read the specification from
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.Ar file ,
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@ -681,6 +707,35 @@ option can be used in combination with
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or
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.Fl u
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to create directory hierarchies for, for example, distributions.
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.Sh COMPATIBILITY
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The compatibility shims provided by the
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.Fl F
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option are incomplete by design.
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Known limitations are described below.
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.Pp
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The
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.Sy freebsd9
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flavor retains the default handling of lookup failures for the
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.Sy uname
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and
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.Sy group
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keywords by replacing them with appropriate
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.Sy uid
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and
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.Sy gid
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keywords rather than failing and reporting an error.
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The related
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.Fl w
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flag is a no-op rather than causing a warning to be printed and no
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keyword to be emitted.
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The latter behavior is not emulated as it is potentially dangerous in
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the face of /set statements.
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.Pp
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The
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.Sy netbsd6
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flavor does not replicate the historical bug that reported time as
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seconds.nanoseconds without zero padding nanosecond values less than
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100000000.
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.Sh SEE ALSO
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.Xr chflags 1 ,
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.Xr chgrp 1 ,
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@ -1,4 +1,4 @@
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/* $NetBSD: mtree.c,v 1.43 2012/12/12 15:51:41 christos Exp $ */
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/* $NetBSD: mtree.c,v 1.44 2012/12/20 16:43:16 christos Exp $ */
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/*-
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* Copyright (c) 1989, 1990, 1993
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@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1989, 1990, 1993\
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#if 0
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static char sccsid[] = "@(#)mtree.c 8.1 (Berkeley) 6/6/93";
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#else
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__RCSID("$NetBSD: mtree.c,v 1.43 2012/12/12 15:51:41 christos Exp $");
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__RCSID("$NetBSD: mtree.c,v 1.44 2012/12/20 16:43:16 christos Exp $");
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#endif
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#endif /* not lint */
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@ -59,9 +59,19 @@ __RCSID("$NetBSD: mtree.c,v 1.43 2012/12/12 15:51:41 christos Exp $");
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#include "extern.h"
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int ftsoptions = FTS_PHYSICAL;
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int cflag, Cflag, dflag, Dflag, eflag, iflag, jflag, lflag, mflag,
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nflag, qflag, rflag, sflag, tflag, uflag, Uflag;
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int bflag, cflag, Cflag, dflag, Dflag, eflag, iflag, jflag, lflag, mflag,
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nflag, qflag, rflag, sflag, tflag, uflag, Uflag, wflag;
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char fullpath[MAXPATHLEN];
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enum flavor flavor = F_MTREE;
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static struct {
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enum flavor flavor;
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const char name[9];
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} flavors[] = {
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{F_MTREE, "mtree"},
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{F_FREEBSD9, "freebsd9"},
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{F_NETBSD6, "netbsd6"},
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};
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__dead static void usage(void);
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@ -69,6 +79,7 @@ int
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main(int argc, char **argv)
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{
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int ch, status;
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uint i;
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char *dir, *p;
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FILE *spec1, *spec2;
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@ -80,9 +91,12 @@ main(int argc, char **argv)
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spec2 = NULL;
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while ((ch = getopt(argc, argv,
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"cCdDeE:f:I:ijk:K:lLmMnN:p:PqrR:s:StuUWxX:"))
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"bcCdDeE:f:F:I:ijk:K:lLmMnN:p:PqrR:s:StuUwWxX:"))
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!= -1) {
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switch((char)ch) {
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case 'b':
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bflag = 1;
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break;
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case 'c':
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cflag = 1;
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break;
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@ -115,6 +129,15 @@ main(int argc, char **argv)
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} else
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usage();
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break;
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case 'F':
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for (i = 0; i < __arraycount(flavors); i++)
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if (strcmp(optarg, flavors[i].name) == 0) {
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flavor = flavors[i].flavor;
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break;
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}
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if (i == __arraycount(flavors))
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usage();
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break;
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case 'i':
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iflag = 1;
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break;
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@ -193,6 +216,9 @@ main(int argc, char **argv)
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case 'U':
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Uflag = uflag = 1;
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break;
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case 'w':
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wflag = 1;
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break;
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case 'W':
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mtree_Wflag = 1;
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break;
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@ -213,6 +239,36 @@ main(int argc, char **argv)
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if (argc)
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usage();
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switch (flavor) {
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case F_FREEBSD9:
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if (cflag && iflag) {
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warnx("-c and -i passed, replacing -i with -j for "
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"FreeBSD compatibility");
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iflag = 0;
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jflag = 1;
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}
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if (dflag && !bflag) {
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warnx("Adding -b to -d for FreeBSD compatibility");
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bflag = 1;
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}
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if (uflag && !iflag) {
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warnx("Adding -i to -%c for FreeBSD compatibility",
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Uflag ? 'U' : 'u');
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iflag = 1;
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}
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if (uflag && !tflag) {
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warnx("Adding -t to -%c for FreeBSD compatibility",
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Uflag ? 'U' : 'u');
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tflag = 1;
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}
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if (wflag)
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warnx("The -w flag is a no-op");
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break;
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default:
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if (wflag)
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usage();
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}
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if (spec2 && (cflag || Cflag || Dflag))
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mtree_err("Double -f, -c, -C and -D flags are mutually "
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"exclusive");
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@ -255,12 +311,18 @@ main(int argc, char **argv)
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static void
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usage(void)
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{
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uint i;
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fprintf(stderr,
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"usage: %s [-CcDdejLlMnPqrStUuWx] [-i|-m] [-E tags]\n"
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"usage: %s [-bCcDdejLlMnPqrStUuWx] [-i|-m] [-E tags]\n"
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"\t\t[-f spec] [-f spec]\n"
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"\t\t[-I tags] [-K keywords] [-k keywords] [-N dbdir] [-p path]\n"
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"\t\t[-R keywords] [-s seed] [-X exclude-file]\n",
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"\t\t[-R keywords] [-s seed] [-X exclude-file]\n"
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"\t\t[-F flavor]\n",
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getprogname());
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fprintf(stderr, "\nflavors:");
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for (i = 0; i < __arraycount(flavors); i++)
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fprintf(stderr, " %s", flavors[i].name);
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fprintf(stderr, "\n");
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exit(1);
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}
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@ -1,4 +1,4 @@
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/* $NetBSD: spec.c,v 1.84 2012/10/07 18:40:49 christos Exp $ */
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/* $NetBSD: spec.c,v 1.85 2012/12/20 16:43:16 christos Exp $ */
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/*-
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* Copyright (c) 1989, 1993
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@ -67,7 +67,7 @@
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#if 0
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static char sccsid[] = "@(#)spec.c 8.2 (Berkeley) 4/28/95";
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#else
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__RCSID("$NetBSD: spec.c,v 1.84 2012/10/07 18:40:49 christos Exp $");
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__RCSID("$NetBSD: spec.c,v 1.85 2012/12/20 16:43:16 christos Exp $");
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#endif
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#endif /* not lint */
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@ -415,19 +415,16 @@ dump_nodes(const char *dir, NODE *root, int pathlast)
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char *
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vispath(const char *path)
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{
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const char extra[] = { ' ', '\t', '\n', '\\', '#',
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#ifdef notyet
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/*
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* We don't encode the globbing characters yet, because they
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* get encoded as \c and strunvis fails to decode them
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*/
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'*', '?', '[',
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#endif
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'\0' };
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static const char extra[] = { ' ', '\t', '\n', '\\', '#', '\0' };
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static const char extra_glob[] = { ' ', '\t', '\n', '\\', '#', '*',
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'?', '[', '\0' };
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static char pathbuf[4*MAXPATHLEN + 1];
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strsvis(pathbuf, path, VIS_CSTYLE, extra);
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return(pathbuf);
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if (flavor == F_NETBSD6)
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strsvis(pathbuf, path, VIS_CSTYLE, extra);
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else
|
||||
strsvis(pathbuf, path, VIS_OCTAL, extra_glob);
|
||||
return pathbuf;
|
||||
}
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user