2 * Copyright (c) 1999, Boris Popov
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by Boris Popov.
16 * 4. Neither the name of the author nor the names of any co-contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 #include <sys/param.h>
36 #include <sys/errno.h>
37 #include <sys/mount.h>
38 #include <sys/sysctl.h>
39 #include <machine/cpu.h>
52 #include <netncp/ncp_lib.h>
53 #include <netncp/ncp_rcfile.h>
54 #include <fs/nwfs/nwfs_mount.h>
57 #define NWFS_VFSNAME "nwfs"
59 static char mount_point[MAXPATHLEN + 1];
60 static void usage(void);
61 static int parsercfile(struct ncp_conn_loginfo *li, struct nwfs_args *mdata);
63 static struct mntopt mopts[] = {
69 parsercfile(struct ncp_conn_loginfo *li, struct nwfs_args *mdata) {
74 main(int argc, char *argv[]) {
75 NWCONN_HANDLE connHandle;
76 struct nwfs_args mdata;
77 struct ncp_conn_loginfo li;
80 struct nw_entry_info einfo;
83 int opt, error, mntflags, nlsopt, wall_clock, len;
85 char *p, *p1, tmp[1024];
91 if (strcmp(argv[1], "-h") == 0) {
93 } else if (strcmp(argv[1], "-v") == 0) {
94 errx(EX_OK, "version %d.%d.%d", NWFS_VERSION / 100000,
95 (NWFS_VERSION % 10000) / 1000,
96 (NWFS_VERSION % 1000) / 100);
100 error = getvfsbyname(NWFS_VFSNAME, &vfc);
101 if (error && vfsisloadable(NWFS_VFSNAME)) {
102 if(vfsload(NWFS_VFSNAME))
103 err(EX_OSERR, "vfsload("NWFS_VFSNAME")");
105 error = getvfsbyname(NWFS_VFSNAME, &vfc);
108 errx(EX_OSERR, "NetWare filesystem is not available");
110 if(ncp_initlib()) exit(1);
112 mntflags = error = 0;
113 bzero(&mdata,sizeof(mdata));
114 mdata.uid = mdata.gid = -1;
117 if (ncp_li_init(&li, argc, argv)) return 1;
119 * A little bit weird, but I should figure out which server/user to use
120 * _before_ reading .rc file
122 if (argc >= 3 && argv[argc-1][0] != '-' && argv[argc-2][0] != '-' &&
123 argv[argc-2][0] == '/') {
127 if (*p++ != '/') break;
129 while (*p != ':' && *p != 0) *p1++ = *p++;
130 if (*p++ == 0) break;
132 if (ncp_li_setserver(&li, tmp)) break;
134 while (*p != '/' && *p != 0) *p1++ = *p++;
135 if (*p++ == 0) break;
137 if (ncp_li_setuser(&li, tmp)) break;
139 while (*p != '/' && *p != 0) *p1++ = *p++;
141 if (strlen(tmp) > NCP_VOLNAME_LEN) {
142 warnx("volume name too long: %s", tmp);
145 ncp_str_upper(strcpy(mdata.mounted_vol,tmp));
148 p1 = mdata.root_path + 2;
149 pv = mdata.root_path + 1;
152 while (*p != '/' && *p) {
157 ncp_nls_mem_u2n(pv + 1, pv + 1, *pv);
159 mdata.root_path[0]++;
161 if (*p++ == 0) break;
168 "an error occurred while parsing '%s'",
171 if (ncp_li_readrc(&li)) return 1;
173 parsercfile(&li,&mdata);
176 while ((opt = getopt(argc, argv, STDPARAM_OPT"V:c:d:f:g:l:n:o:u:w:")) != -1) {
179 if (ncp_li_arg(&li, opt, optarg)) {
184 if (strlen(optarg) > NCP_VOLNAME_LEN)
185 errx(EX_DATAERR, "volume too long: %s", optarg);
186 ncp_str_upper(strcpy(mdata.mounted_vol,optarg));
191 pwd = isdigit(optarg[0]) ?
192 getpwuid(atoi(optarg)) : getpwnam(optarg);
194 errx(EX_NOUSER, "unknown user '%s'", optarg);
195 mdata.uid = pwd->pw_uid;
201 grp = isdigit(optarg[0]) ?
202 getgrgid(atoi(optarg)) : getgrnam(optarg);
204 errx(EX_NOUSER, "unknown group '%s'", optarg);
205 mdata.gid = grp->gr_gid;
210 mdata.dir_mode = strtol(optarg, &p, 8);
211 if (errno || *p != 0)
212 errx(EX_DATAERR, "invalid value for directory mode");
216 mdata.file_mode = strtol(optarg, &p, 8);
217 if (errno || *p != 0)
218 errx(EX_DATAERR, "invalid value for file mode");
227 while ((nsp = strsep(&inp, ",;:")) != NULL) {
228 if (strcasecmp(nsp, "OS2") == 0)
229 mdata.flags |= NWFS_MOUNT_NO_OS2;
230 else if (strcasecmp(nsp, "LONG") == 0)
231 mdata.flags |= NWFS_MOUNT_NO_LONG;
232 else if (strcasecmp(nsp, "NFS") == 0)
233 mdata.flags |= NWFS_MOUNT_NO_NFS;
235 errx(EX_DATAERR, "unknown namespace '%s'", nsp);
240 if (ncp_nls_setlocale(optarg) != 0) return 1;
241 mdata.flags |= NWFS_MOUNT_HAVE_NLS;
244 getmntopts(optarg, mopts, &mntflags, 0);
249 nlsopt |= NWHP_LOWER;
252 nlsopt |= NWHP_UPPER;
255 nlsopt |= NWHP_LOWER | NWHP_UPPER;
258 nlsopt |= NWHP_LOWER | NWHP_NOSTRICT;
261 nlsopt |= NWHP_UPPER | NWHP_NOSTRICT;
264 errx(EX_DATAERR, "invalid suboption '%c' for -c",
269 if (ncp_nls_setrecodebyname(optarg) != 0)
271 mdata.flags |= NWFS_MOUNT_HAVE_NLS;
278 if (optind == argc - 2) {
280 } else if (mdata.mounted_vol[0] == 0)
281 errx(EX_USAGE, "volume name should be specified");
283 if (optind != argc - 1)
285 realpath(argv[optind], mount_point);
287 if (stat(mount_point, &st) == -1)
288 err(EX_OSERR, "could not find mount point %s", mount_point);
289 if (!S_ISDIR(st.st_mode)) {
291 err(EX_OSERR, "can't mount on %s", mount_point);
293 if (ncp_geteinfo(mount_point, &einfo) == 0)
294 errx(EX_OSERR, "can't mount on %s twice", mount_point);
296 if (mdata.uid == -1) {
297 mdata.uid = st.st_uid;
299 if (mdata.gid == -1) {
300 mdata.gid = st.st_gid;
302 if (mdata.file_mode == 0 ) {
303 mdata.file_mode = st.st_mode & (S_IRWXU | S_IRWXG | S_IRWXO);
305 if (mdata.dir_mode == 0) {
306 mdata.dir_mode = mdata.file_mode;
307 if ((mdata.dir_mode & S_IRUSR) != 0)
308 mdata.dir_mode |= S_IXUSR;
309 if ((mdata.dir_mode & S_IRGRP) != 0)
310 mdata.dir_mode |= S_IXGRP;
311 if ((mdata.dir_mode & S_IROTH) != 0)
312 mdata.dir_mode |= S_IXOTH;
314 if (li.access_mode == 0) {
315 li.access_mode = mdata.dir_mode;
317 /* if (mdata.flags & NWFS_MOUNT_HAVE_NLS) {*/
320 mdata.nls.opt = nlsopt;
322 mib[0] = CTL_MACHDEP;
323 mib[1] = CPU_WALLCLOCK;
324 len = sizeof(wall_clock);
325 if (sysctl(mib, 2, &wall_clock, &len, NULL, 0) == -1)
326 err(EX_OSERR, "get wall_clock");
327 if (wall_clock == 0) {
329 tm = localtime(<ime);
330 mdata.tz = -(tm->tm_gmtoff / 60);
333 error = ncp_li_check(&li);
336 li.opt |= NCP_OPT_WDOG;
337 /* well, now we can try to login, or use already established connection */
338 error = ncp_li_login(&li, &connHandle);
340 ncp_error("cannot login to server %s", error, li.server);
343 error = ncp_conn2ref(connHandle, &mdata.connRef);
345 ncp_error("could not convert handle to reference", error);
346 ncp_disconnect(connHandle);
349 strcpy(mdata.mount_point,mount_point);
350 mdata.version = NWFS_VERSION;
351 error = mount(NWFS_VFSNAME, mdata.mount_point, mntflags, (void*)&mdata);
353 ncp_error("mount error: %s", error, mdata.mount_point);
354 ncp_disconnect(connHandle);
358 * I'm leave along my handle, but kernel should keep own ...
360 ncp_disconnect(connHandle);
361 /* we are done ?, impossible ... */
368 fprintf(stderr, "%s\n%s\n%s\n%s\n%s\n",
369 "usage: mount_nwfs [-Chv] -S server -U user [-connection options]",
370 " -V volume [-M mode] [-c case] [-d mode] [-f mode]",
371 " [-g gid] [-l locale] [-n os2] [-u uid] [-w scheme]",
373 " mount_nwfs [-options] /server:user/volume[/path] node");