From 9ebe38c93424c3050ad3f323d4dc8e3369d9a744 Mon Sep 17 00:00:00 2001 From: semenu Date: Wed, 3 Feb 1999 03:51:19 +0000 Subject: Primary version. Reviewed by: David O'Brien --- sbin/mount_ntfs/mount_ntfs.c | 240 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 240 insertions(+) create mode 100644 sbin/mount_ntfs/mount_ntfs.c (limited to 'sbin/mount_ntfs/mount_ntfs.c') diff --git a/sbin/mount_ntfs/mount_ntfs.c b/sbin/mount_ntfs/mount_ntfs.c new file mode 100644 index 0000000..43ed49f --- /dev/null +++ b/sbin/mount_ntfs/mount_ntfs.c @@ -0,0 +1,240 @@ +/* + * Copyright (c) 1994 Christopher G. Demetriou + * Copyright (c) 1999 Semen Ustimenko + * 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. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Christopher G. Demetriou. + * 4. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. + * + * $Id: mount_ntfs.c,v 1.2 1999/02/02 01:47:22 semen Exp $ + * + */ + +#include +#include +#define NTFS +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "mntopts.h" + +static struct mntopt mopts[] = { + MOPT_STDOPTS, + { NULL } +}; + +static gid_t a_gid __P((char *)); +static uid_t a_uid __P((char *)); +static mode_t a_mask __P((char *)); +static void usage __P((void)) __dead2; + +int +main(argc, argv) + int argc; + char **argv; +{ + struct ntfs_args args; + struct stat sb; + int c, mntflags, set_gid, set_uid, set_mask,error; + char *dev, *dir, ndir[MAXPATHLEN+1]; +#if __FreeBSD_version >= 300000 + struct vfsconf vfc; +#else + struct vfsconf *vfc; +#endif + + mntflags = set_gid = set_uid = set_mask = 0; + (void)memset(&args, '\0', sizeof(args)); + + while ((c = getopt(argc, argv, "aiu:g:m:o:")) != -1) { + switch (c) { + case 'u': + args.uid = a_uid(optarg); + set_uid = 1; + break; + case 'g': + args.gid = a_gid(optarg); + set_gid = 1; + break; + case 'm': + args.mode = a_mask(optarg); + set_mask = 1; + break; + case 'i': + args.flag |= NTFS_MFLAG_CASEINS; + break; + case 'a': + args.flag |= NTFS_MFLAG_ALLNAMES; + break; + case 'o': + getmntopts(optarg, mopts, &mntflags, 0); + break; + case '?': + default: + usage(); + break; + } + } + + if (optind + 2 != argc) + usage(); + + dev = argv[optind]; + dir = argv[optind + 1]; + if (dir[0] != '/') { + warnx("\"%s\" is a relative path", dir); + if (getcwd(ndir, sizeof(ndir)) == NULL) + err(EX_OSERR, "getcwd"); + strncat(ndir, "/", sizeof(ndir) - strlen(ndir) - 1); + strncat(ndir, dir, sizeof(ndir) - strlen(ndir) - 1); + dir = ndir; + warnx("using \"%s\" instead", dir); + } + + args.fspec = dev; + args.export.ex_root = 65534; /* unchecked anyway on DOS fs */ + if (mntflags & MNT_RDONLY) + args.export.ex_flags = MNT_EXRDONLY; + else + args.export.ex_flags = 0; + if (!set_gid || !set_uid || !set_mask) { + if (stat(dir, &sb) == -1) + err(EX_OSERR, "stat %s", dir); + + if (!set_uid) + args.uid = sb.st_uid; + if (!set_gid) + args.gid = sb.st_gid; + if (!set_mask) + args.mode = sb.st_mode & (S_IRWXU | S_IRWXG | S_IRWXO); + } + +#if __FreeBSD_version >= 300000 + error = getvfsbyname("ntfs", &vfc); + if(error && vfsisloadable("ntfs")) { + if(vfsload("ntfs")) +#else + vfc = getvfsbyname("ntfs"); + if(!vfc && vfsisloadable("ntfs")) { + if(vfsload("ntfs")) +#endif + err(EX_OSERR, "vfsload(ntfs)"); + endvfsent(); /* clear cache */ +#if __FreeBSD_version >= 300000 + error = getvfsbyname("ntfs", &vfc); +#else + vfc = getvfsbyname("ntfs"); +#endif + } +#if __FreeBSD_version >= 300000 + if (error) +#else + if (!vfc) +#endif + errx(EX_OSERR, "ntfs filesystem is not available"); + +#if __FreeBSD_version >= 300000 + if (mount(vfc.vfc_name, dir, mntflags, &args) < 0) +#else + if (mount(vfc->vfc_index, dir, mntflags, &args) < 0) +#endif + err(EX_OSERR, "%s", dev); + + exit (0); +} + +gid_t +a_gid(s) + char *s; +{ + struct group *gr; + char *gname; + gid_t gid; + + if ((gr = getgrnam(s)) != NULL) + gid = gr->gr_gid; + else { + for (gname = s; *s && isdigit(*s); ++s); + if (!*s) + gid = atoi(gname); + else + errx(EX_NOUSER, "unknown group id: %s", gname); + } + return (gid); +} + +uid_t +a_uid(s) + char *s; +{ + struct passwd *pw; + char *uname; + uid_t uid; + + if ((pw = getpwnam(s)) != NULL) + uid = pw->pw_uid; + else { + for (uname = s; *s && isdigit(*s); ++s); + if (!*s) + uid = atoi(uname); + else + errx(EX_NOUSER, "unknown user id: %s", uname); + } + return (uid); +} + +mode_t +a_mask(s) + char *s; +{ + int done, rv=0; + char *ep; + + done = 0; + if (*s >= '0' && *s <= '7') { + done = 1; + rv = strtol(optarg, &ep, 8); + } + if (!done || rv < 0 || *ep) + errx(EX_USAGE, "invalid file mode: %s", s); + return (rv); +} + +void +usage() +{ + fprintf(stderr, "usage: mount_ntfs [-a] [-i] [-u user] [-g group] [-m mask] bdev dir\n"); + exit(EX_USAGE); +} -- cgit v1.1