18a16b7a1SPedro F. Giffuni /*- 28a16b7a1SPedro F. Giffuni * SPDX-License-Identifier: BSD-3-Clause 38a16b7a1SPedro F. Giffuni * 451a7b740SScott Long * Copyright (c) 1992, 1993, 1994 551a7b740SScott Long * The Regents of the University of California. All rights reserved. 651a7b740SScott Long * Copyright (c) 2002 Scott Long 751a7b740SScott Long * 851a7b740SScott Long * This code is derived from software contributed to Berkeley 951a7b740SScott Long * by Pace Willisson (pace@blitz.com). The Rock Ridge Extension 1051a7b740SScott Long * Support code is derived from software contributed to Berkeley 1151a7b740SScott Long * by Atsushi Murai (amurai@spec.co.jp). 1251a7b740SScott Long * 1351a7b740SScott Long * Redistribution and use in source and binary forms, with or without 1451a7b740SScott Long * modification, are permitted provided that the following conditions 1551a7b740SScott Long * are met: 1651a7b740SScott Long * 1. Redistributions of source code must retain the above copyright 1751a7b740SScott Long * notice, this list of conditions and the following disclaimer. 1851a7b740SScott Long * 2. Redistributions in binary form must reproduce the above copyright 1951a7b740SScott Long * notice, this list of conditions and the following disclaimer in the 2051a7b740SScott Long * documentation and/or other materials provided with the distribution. 21fbbd9655SWarner Losh * 3. Neither the name of the University nor the names of its contributors 2251a7b740SScott Long * may be used to endorse or promote products derived from this software 2351a7b740SScott Long * without specific prior written permission. 2451a7b740SScott Long * 2551a7b740SScott Long * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 2651a7b740SScott Long * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2751a7b740SScott Long * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2851a7b740SScott Long * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 2951a7b740SScott Long * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 3051a7b740SScott Long * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 3151a7b740SScott Long * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 3251a7b740SScott Long * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 3351a7b740SScott Long * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 3451a7b740SScott Long * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3551a7b740SScott Long * SUCH DAMAGE. 3651a7b740SScott Long * 3751a7b740SScott Long * $FreeBSD$ 3851a7b740SScott Long */ 3951a7b740SScott Long 4051a7b740SScott Long /* 4151a7b740SScott Long * This is just a rip-off of mount_iso9660.c. It's been vastly simplified 4251a7b740SScott Long * because UDF doesn't take any options at this time. 4351a7b740SScott Long */ 4451a7b740SScott Long 4551a7b740SScott Long #include <sys/cdio.h> 4651a7b740SScott Long #include <sys/file.h> 47cc2c948fSScott Long #include <sys/iconv.h> 4851a7b740SScott Long #include <sys/param.h> 49cc2c948fSScott Long #include <sys/linker.h> 50cc2c948fSScott Long #include <sys/module.h> 5151a7b740SScott Long #include <sys/mount.h> 52eddb9a0dSMaxime Henrion #include <sys/uio.h> 5351a7b740SScott Long 54cc2c948fSScott Long #include <fs/udf/udf_mount.h> 55cc2c948fSScott Long 5651a7b740SScott Long #include <err.h> 5751a7b740SScott Long #include <errno.h> 5851a7b740SScott Long #include <stdlib.h> 5951a7b740SScott Long #include <stdio.h> 6051a7b740SScott Long #include <string.h> 6151a7b740SScott Long #include <sysexits.h> 6251a7b740SScott Long #include <unistd.h> 6351a7b740SScott Long 6451a7b740SScott Long #include "mntopts.h" 6551a7b740SScott Long 661efe3c6bSEd Schouten static struct mntopt mopts[] = { 6751a7b740SScott Long MOPT_STDOPTS, 6851a7b740SScott Long MOPT_UPDATE, 6946b7a14bSXin LI MOPT_END 7051a7b740SScott Long }; 7151a7b740SScott Long 72cc2c948fSScott Long int set_charset(char **, char **, const char *); 7351a7b740SScott Long void usage(void); 7451a7b740SScott Long 7551a7b740SScott Long int 7651a7b740SScott Long main(int argc, char **argv) 7751a7b740SScott Long { 7806704176SJung-uk Kim char mntpath[MAXPATHLEN]; 7906704176SJung-uk Kim char fstype[] = "udf"; 8006704176SJung-uk Kim struct iovec *iov; 8106704176SJung-uk Kim char *cs_disk, *cs_local, *dev, *dir; 82ca001f0bSChristian Brueffer int ch, iovlen, mntflags, udf_flags, verbose; 8351a7b740SScott Long 84ca001f0bSChristian Brueffer iovlen = mntflags = udf_flags = verbose = 0; 85cc2c948fSScott Long cs_disk = cs_local = NULL; 8606704176SJung-uk Kim iov = NULL; 87cc2c948fSScott Long while ((ch = getopt(argc, argv, "o:vC:")) != -1) 8851a7b740SScott Long switch (ch) { 8951a7b740SScott Long case 'o': 907039dfb3SJung-uk Kim getmntopts(optarg, mopts, &mntflags, NULL); 9151a7b740SScott Long break; 9251a7b740SScott Long case 'v': 9351a7b740SScott Long verbose++; 9451a7b740SScott Long break; 95cc2c948fSScott Long case 'C': 96cc2c948fSScott Long if (set_charset(&cs_disk, &cs_local, optarg) == -1) 97cc2c948fSScott Long err(EX_OSERR, "udf_iconv"); 98cc2c948fSScott Long udf_flags |= UDFMNT_KICONV; 99cc2c948fSScott Long break; 10051a7b740SScott Long case '?': 10151a7b740SScott Long default: 10251a7b740SScott Long usage(); 10351a7b740SScott Long } 10451a7b740SScott Long argc -= optind; 10551a7b740SScott Long argv += optind; 10651a7b740SScott Long 10751a7b740SScott Long if (argc != 2) 10851a7b740SScott Long usage(); 10951a7b740SScott Long 11051a7b740SScott Long dev = argv[0]; 11151a7b740SScott Long dir = argv[1]; 11251a7b740SScott Long 11351a7b740SScott Long /* 11451a7b740SScott Long * Resolve the mountpoint with realpath(3) and remove unnecessary 11551a7b740SScott Long * slashes from the devicename if there are any. 11651a7b740SScott Long */ 117d3250014SJaakko Heinonen if (checkpath(dir, mntpath) != 0) 118d3250014SJaakko Heinonen err(EX_USAGE, "%s", mntpath); 11951a7b740SScott Long (void)rmslashes(dev, dev); 12051a7b740SScott Long 12151a7b740SScott Long /* 12251a7b740SScott Long * UDF file systems are not writeable. 12351a7b740SScott Long */ 12451a7b740SScott Long mntflags |= MNT_RDONLY; 12551a7b740SScott Long 12606704176SJung-uk Kim build_iovec(&iov, &iovlen, "fstype", fstype, (size_t)-1); 12706704176SJung-uk Kim build_iovec(&iov, &iovlen, "fspath", mntpath, (size_t)-1); 12806704176SJung-uk Kim build_iovec(&iov, &iovlen, "from", dev, (size_t)-1); 12906704176SJung-uk Kim build_iovec(&iov, &iovlen, "flags", &udf_flags, sizeof(udf_flags)); 130cc2c948fSScott Long if (udf_flags & UDFMNT_KICONV) { 13106704176SJung-uk Kim build_iovec(&iov, &iovlen, "cs_disk", cs_disk, (size_t)-1); 13206704176SJung-uk Kim build_iovec(&iov, &iovlen, "cs_local", cs_local, (size_t)-1); 133cc2c948fSScott Long } 134ca001f0bSChristian Brueffer if (nmount(iov, iovlen, mntflags) < 0) 135c3210a83SMaxime Henrion err(1, "%s", dev); 13651a7b740SScott Long exit(0); 13751a7b740SScott Long } 13851a7b740SScott Long 139cc2c948fSScott Long int 140cc2c948fSScott Long set_charset(char **cs_disk, char **cs_local, const char *localcs) 141cc2c948fSScott Long { 142cc2c948fSScott Long int error; 143cc2c948fSScott Long 144cc2c948fSScott Long if (modfind("udf_iconv") < 0) 145cc2c948fSScott Long if (kldload("udf_iconv") < 0 || modfind("udf_iconv") < 0) { 146cc2c948fSScott Long warnx( "cannot find or load \"udf_iconv\" kernel module"); 147cc2c948fSScott Long return (-1); 148cc2c948fSScott Long } 149cc2c948fSScott Long 150cc2c948fSScott Long if ((*cs_disk = malloc(ICONV_CSNMAXLEN)) == NULL) 151cc2c948fSScott Long return (-1); 152cc2c948fSScott Long if ((*cs_local = malloc(ICONV_CSNMAXLEN)) == NULL) 153cc2c948fSScott Long return (-1); 154cc2c948fSScott Long strncpy(*cs_disk, ENCODING_UNICODE, ICONV_CSNMAXLEN); 155cc2c948fSScott Long strncpy(*cs_local, localcs, ICONV_CSNMAXLEN); 1560f4e4130SMax Khon error = kiconv_add_xlat16_cspairs(*cs_disk, *cs_local); 157cc2c948fSScott Long if (error) 158cc2c948fSScott Long return (-1); 159cc2c948fSScott Long 160cc2c948fSScott Long return (0); 161cc2c948fSScott Long } 162cc2c948fSScott Long 16351a7b740SScott Long void 16451a7b740SScott Long usage(void) 16551a7b740SScott Long { 16651a7b740SScott Long (void)fprintf(stderr, 167cc2c948fSScott Long "usage: mount_udf [-v] [-o options] [-C charset] special node\n"); 16851a7b740SScott Long exit(EX_USAGE); 16951a7b740SScott Long } 170