2 Copyright (c) 2004 Didier Gautheron
3 Copyright (c) 2009 Frank Lahm
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 #endif /* HAVE_CONFIG_H */
24 #include <sys/types.h>
32 #include <atalk/afp.h>
33 #include <atalk/adouble.h>
35 #include <atalk/acl.h>
36 #include <atalk/logger.h>
37 #include <atalk/util.h>
38 #include <atalk/volume.h>
39 #include <atalk/vfs.h>
40 #include <atalk/directory.h>
41 #include <atalk/unix.h>
42 #include <atalk/errchk.h>
43 #include <atalk/bstrlib.h>
44 #include <atalk/bstradd.h>
45 #include <atalk/compat.h>
52 typedef int (*rf_loop)(struct dirent *, char *, void *, int , mode_t );
54 /* ----------------------------- */
56 for_each_adouble(const char *from, const char *name, rf_loop fn, void *data, int flag, mode_t v_umask)
58 char buf[ MAXPATHLEN + 1];
65 if (NULL == ( dp = opendir( name)) ) {
67 LOG(log_error, logtype_afpd, "%s: opendir %s: %s", from, fullpathname(name),strerror(errno) );
72 strlcpy( buf, name, sizeof(buf));
73 strlcat( buf, "/", sizeof(buf) );
74 m = strchr( buf, '\0' );
76 while ((de = readdir(dp))) {
77 if (!strcmp(de->d_name, ".") || !strcmp(de->d_name, "..")) {
81 strlcat(buf, de->d_name, sizeof(buf));
82 if (fn && (ret = fn(de, buf, data, flag, v_umask))) {
92 /*******************************************************************************
93 * classic adouble format
94 *******************************************************************************/
96 static int netatalk_name(const char *name)
98 return strcasecmp(name,".AppleDouble") &&
99 strcasecmp(name,".AppleDB") &&
100 strcasecmp(name,".AppleDesktop");
103 static int validupath_adouble(VFS_FUNC_ARGS_VALIDUPATH)
108 if (!(vol->v_flags & AFPVOL_USEDOTS))
111 return netatalk_name(name) && strcasecmp(name,".Parent");
114 /* ----------------- */
115 static int RF_chown_adouble(VFS_FUNC_ARGS_CHOWN)
120 ad_p = vol->ad_path(path, ADFLAGS_HF );
122 if ( stat( ad_p, &st ) < 0 )
123 return 0; /* ignore */
125 return chown( ad_p, uid, gid );
128 /* ----------------- */
129 static int RF_renamedir_adouble(VFS_FUNC_ARGS_RENAMEDIR)
134 /* ----------------- */
135 static int deletecurdir_adouble_loop(struct dirent *de, char *name, void *data _U_, int flag _U_, mode_t v_umask)
140 /* bail if the file exists in the current directory.
141 * note: this will not fail with dangling symlinks */
143 if (lstat(de->d_name, &st) == 0)
144 return AFPERR_DIRNEMPT;
146 if ((err = netatalk_unlink(name)))
152 static int RF_deletecurdir_adouble(VFS_FUNC_ARGS_DELETECURDIR)
156 /* delete stray .AppleDouble files. this happens to get .Parent files
158 if ((err = for_each_adouble("deletecurdir", ".AppleDouble", deletecurdir_adouble_loop, NULL, 1, vol->v_umask)))
160 return netatalk_rmdir(-1, ".AppleDouble" );
163 /* ----------------- */
164 static int adouble_setfilmode(const char * name, mode_t mode, struct stat *st, mode_t v_umask)
166 return setfilmode(name, ad_hf_mode(mode), st, v_umask);
169 static int RF_setfilmode_adouble(VFS_FUNC_ARGS_SETFILEMODE)
171 return adouble_setfilmode(vol->ad_path(name, ADFLAGS_HF ), mode, st, vol->v_umask);
174 /* ----------------- */
175 static int RF_setdirunixmode_adouble(VFS_FUNC_ARGS_SETDIRUNIXMODE)
177 const char *adouble = vol->ad_path(name, ADFLAGS_DIR );
178 int dropbox = vol->v_flags;
180 if (dir_rx_set(mode)) {
181 if (chmod_acl(ad_dir(adouble), (DIRBITS | mode) & ~vol->v_umask) < 0 )
185 if (adouble_setfilmode(vol->ad_path(name, ADFLAGS_DIR ), mode, st, vol->v_umask) < 0)
188 if (!dir_rx_set(mode)) {
189 if (chmod_acl(ad_dir(adouble), (DIRBITS | mode) & ~vol->v_umask) < 0 )
195 /* ----------------- */
196 static int setdirmode_adouble_loop(struct dirent *de _U_, char *name, void *data, int flag, mode_t v_umask)
198 mode_t hf_mode = *(mode_t *)data;
201 if ( stat( name, &st ) < 0 ) {
204 LOG(log_error, logtype_afpd, "setdirmode: stat %s: %s", name, strerror(errno) );
206 else if (!S_ISDIR(st.st_mode)) {
207 if (setfilmode(name, hf_mode , &st, v_umask) < 0) {
208 /* FIXME what do we do then? */
214 static int RF_setdirmode_adouble(VFS_FUNC_ARGS_SETDIRMODE)
216 int dropbox = vol->v_flags;
217 mode_t hf_mode = ad_hf_mode(mode);
218 const char *adouble = vol->ad_path(name, ADFLAGS_DIR );
219 const char *adouble_p = ad_dir(adouble);
221 if (dir_rx_set(mode)) {
222 if (chmod_acl(ad_dir(adouble), (DIRBITS | mode) & ~vol->v_umask) < 0)
226 if (for_each_adouble("setdirmode", adouble_p, setdirmode_adouble_loop, &hf_mode, 0, vol->v_umask))
229 if (!dir_rx_set(mode)) {
230 if (chmod_acl(ad_dir(adouble), (DIRBITS | mode) & ~vol->v_umask) < 0)
236 static int RF_setdirowner_adouble(VFS_FUNC_ARGS_SETDIROWNER)
238 if (lchown(".AppleDouble", uid, gid) < 0 && errno != EPERM ) {
239 LOG(log_debug, logtype_afpd, "setdirowner: chown %d/%d %s: %s",
240 uid, gid,fullpathname(".AppleDouble"), strerror(errno));
245 /* ----------------- */
246 static int RF_deletefile_adouble(VFS_FUNC_ARGS_DELETEFILE)
248 return netatalk_unlinkat(dirfd, vol->ad_path(file, ADFLAGS_HF));
251 /* ----------------- */
252 static int RF_renamefile_adouble(VFS_FUNC_ARGS_RENAMEFILE)
254 char adsrc[ MAXPATHLEN + 1];
257 strcpy( adsrc, vol->ad_path(src, 0 ));
258 if (unix_rename(dirfd, adsrc, -1, vol->ad_path(dst, 0 )) < 0) {
262 if (errno == ENOENT) {
265 if (lstatat(dirfd, adsrc, &st)) /* source has no ressource fork, */
268 /* We are here because :
269 * -there's no dest folder.
270 * -there's no .AppleDouble in the dest folder.
271 * if we use the struct adouble passed in parameter it will not
272 * create .AppleDouble if the file is already opened, so we
273 * use a diff one, it's not a pb,ie it's not the same file, yet.
276 if (ad_open(&ad, dst, ADFLAGS_HF | ADFLAGS_RDWR | ADFLAGS_CREATE, 0666) == 0) {
277 ad_close(&ad, ADFLAGS_HF);
278 if (!unix_rename(dirfd, adsrc, -1, vol->ad_path(dst, 0 )) )
283 else { /* it's something else, bail out */
295 static int RF_copyfile_adouble(VFS_FUNC_ARGS_COPYFILE)
296 /* const struct vol *vol, int sfd, const char *src, const char *dst */
299 bstring s = NULL, d = NULL;
304 const char *name = NULL;
305 const char *dir = NULL;
308 EC_ZERO(stat(dst, &st));
310 if (S_ISDIR(st.st_mode)) {
311 /* build src path to AppleDouble file*/
312 EC_NULL(s = bfromcstr(src));
313 EC_ZERO(bcatcstr(s, "/.AppleDouble/.Parent"));
315 /* build dst path to AppleDouble file*/
316 EC_NULL(d = bfromcstr(dst));
317 EC_ZERO(bcatcstr(d, "/.AppleDouble/.Parent"));
321 /* build src path to AppleDouble file*/
322 EC_NULL(dup1 = strdup(src));
323 EC_NULL(name = basename(strdup(dup1)));
325 EC_NULL(dup2 = strdup(src));
326 EC_NULL(dir = dirname(dup2));
327 EC_NULL(s = bfromcstr(dir));
328 EC_ZERO(bcatcstr(s, "/.AppleDouble/"));
329 EC_ZERO(bcatcstr(s, name));
331 /* build dst path to AppleDouble file*/
332 EC_NULL(dup4 = strdup(dst));
333 EC_NULL(name = basename(strdup(dup4)));
335 EC_NULL(dup3 = strdup(dst));
336 EC_NULL(dir = dirname(dup3));
337 EC_NULL(d = bfromcstr(dir));
338 EC_ZERO(bcatcstr(d, "/.AppleDouble/"));
339 EC_ZERO(bcatcstr(d, name));
343 if (copy_file(sfd, cfrombstr(s), cfrombstr(d), 0666) != 0)
350 if (dup1) free(dup1);
351 if (dup2) free(dup2);
352 if (dup3) free(dup3);
353 if (dup4) free(dup4);
358 #ifdef HAVE_SOLARIS_ACLS
359 static int RF_solaris_acl(VFS_FUNC_ARGS_ACL)
361 static char buf[ MAXPATHLEN + 1];
365 if ((stat(path, &st)) != 0)
367 if (S_ISDIR(st.st_mode)) {
368 len = snprintf(buf, MAXPATHLEN, "%s/.AppleDouble",path);
369 if (len < 0 || len >= MAXPATHLEN)
371 /* set acl on .AppleDouble dir first */
372 if ((acl(buf, cmd, count, aces)) != 0)
374 /* now set ACL on ressource fork */
375 if ((acl(vol->ad_path(path, ADFLAGS_DIR), cmd, count, aces)) != 0)
378 /* set ACL on ressource fork */
379 if ((acl(vol->ad_path(path, ADFLAGS_HF), cmd, count, aces)) != 0)
385 static int RF_solaris_remove_acl(VFS_FUNC_ARGS_REMOVE_ACL)
388 static char buf[ MAXPATHLEN + 1];
392 len = snprintf(buf, MAXPATHLEN, "%s/.AppleDouble",path);
393 if (len < 0 || len >= MAXPATHLEN)
395 /* remove ACL from .AppleDouble/.Parent first */
396 if ((ret = remove_acl_vfs(vol->ad_path(path, ADFLAGS_DIR))) != AFP_OK)
398 /* now remove from .AppleDouble dir */
399 if ((ret = remove_acl_vfs(buf)) != AFP_OK)
402 /* remove ACL from ressource fork */
403 if ((ret = remove_acl_vfs(vol->ad_path(path, ADFLAGS_HF))) != AFP_OK)
410 #ifdef HAVE_POSIX_ACLS
411 static int RF_posix_acl(VFS_FUNC_ARGS_ACL)
414 static char buf[ MAXPATHLEN + 1];
418 if (S_ISDIR(st.st_mode)) {
419 len = snprintf(buf, MAXPATHLEN, "%s/.AppleDouble",path);
420 if (len < 0 || len >= MAXPATHLEN)
422 /* set acl on .AppleDouble dir first */
423 EC_ZERO_LOG(acl_set_file(buf, type, acl));
425 if (type == ACL_TYPE_ACCESS)
426 /* set ACL on ressource fork (".Parent") too */
427 EC_ZERO_LOG(acl_set_file(vol->ad_path(path, ADFLAGS_DIR), type, acl));
429 /* set ACL on ressource fork */
430 EC_ZERO_LOG(acl_set_file(vol->ad_path(path, ADFLAGS_HF), type, acl));
439 static int RF_posix_remove_acl(VFS_FUNC_ARGS_REMOVE_ACL)
442 static char buf[ MAXPATHLEN + 1];
446 len = snprintf(buf, MAXPATHLEN, "%s/.AppleDouble",path);
447 if (len < 0 || len >= MAXPATHLEN)
449 /* remove ACL from .AppleDouble/.Parent first */
450 EC_ZERO_LOG_ERR(remove_acl_vfs(vol->ad_path(path, ADFLAGS_DIR)), AFPERR_MISC);
452 /* now remove from .AppleDouble dir */
453 EC_ZERO_LOG_ERR(remove_acl_vfs(buf), AFPERR_MISC);
455 /* remove ACL from ressource fork */
456 EC_ZERO_LOG_ERR(remove_acl_vfs(vol->ad_path(path, ADFLAGS_HF)), AFPERR_MISC);
464 /*************************************************************************
466 ************************************************************************/
467 static int validupath_ea(VFS_FUNC_ARGS_VALIDUPATH)
472 if (!(vol->v_flags & AFPVOL_USEDOTS))
479 return netatalk_name(name) && strcasecmp(name,".Parent");
482 /* ----------------- */
483 static int RF_chown_ea(VFS_FUNC_ARGS_CHOWN)
486 return chown(vol->ad_path(path, ADFLAGS_HF ), uid, gid);
491 /* ---------------- */
492 static int RF_renamedir_ea(VFS_FUNC_ARGS_RENAMEDIR)
497 /* Returns 1 if the entry is NOT an ._ file */
498 static int deletecurdir_ea_osx_chkifempty_loop(struct dirent *de, char *name, void *data _U_, int flag _U_, mode_t v_umask _U_)
500 if (de->d_name[0] != '.' || de->d_name[0] == '_')
506 static int deletecurdir_ea_osx_loop(struct dirent *de, char *name, void *data _U_, int flag _U_, mode_t v_umask _U_)
510 if ((ret = netatalk_unlink(name)) != 0)
516 /* ---------------- */
517 static int RF_deletecurdir_ea(VFS_FUNC_ARGS_DELETECURDIR)
521 /* delete stray ._AppleDouble files */
523 /* first check if there's really no other file besides files starting with ._ */
524 if ((err = for_each_adouble("deletecurdir_ea_osx", ".",
525 deletecurdir_ea_osx_chkifempty_loop,
528 return AFPERR_DIRNEMPT;
532 /* Now delete orphaned ._ files */
533 if ((err = for_each_adouble("deletecurdir_ea_osx", ".",
534 deletecurdir_ea_osx_loop,
542 /* ---------------- */
543 static int RF_setdirunixmode_ea(VFS_FUNC_ARGS_SETDIRUNIXMODE)
550 static int RF_setfilmode_ea(VFS_FUNC_ARGS_SETFILEMODE)
553 return adouble_setfilmode(vol->ad_path(name, ADFLAGS_HF ), mode, st, vol->v_umask);
558 /* ---------------- */
559 static int RF_setdirmode_ea(VFS_FUNC_ARGS_SETDIRMODE)
566 /* ---------------- */
567 static int RF_setdirowner_ea(VFS_FUNC_ARGS_SETDIROWNER)
574 static int RF_deletefile_ea(VFS_FUNC_ARGS_DELETEFILE)
577 return netatalk_unlinkat(dirfd, vol->ad_path(file, ADFLAGS_HF));
581 static int RF_copyfile_ea(VFS_FUNC_ARGS_COPYFILE)
583 /* the EA VFS module does this all for us */
589 if (copy_ea(AD_EA_META, sfd, src, dst, 0666) != 0)
594 int sfile = -1, dfile = -1, sea = -1, dea = -1;
596 if ((sfile = openat(sfd, src, O_RDONLY)) == -1) {
601 if ((dfile = open(dts, O_WRONLY)) == -1) {
606 if ((sea = openat(sfile, AD_EA_RESO, O_RDONLY | O_XATTR)) == -1) {
611 if ((dea = openat(dfile, AD_EA_RESO, O_RDWR | O_CREAT | O_XATTR)) == -1) {
616 ret = copy_file_fd(sea, dea);
619 if (sfile != -1) close(sfile);
620 if (dfile != -1) close(dfile);
621 if (sea != -1) close(sea);
622 if (dea != -1) close(dea);
628 bstring s = NULL, d = NULL;
633 const char *name = NULL;
634 const char *dir = NULL;
638 /* build src path to ._ file*/
639 EC_NULL(dup1 = strdup(src));
640 EC_NULL(name = basename(strdup(dup1)));
642 EC_NULL(dup2 = strdup(src));
643 EC_NULL(dir = dirname(dup2));
644 EC_NULL(s = bfromcstr(dir));
645 EC_ZERO(bcatcstr(s, "/._"));
646 EC_ZERO(bcatcstr(s, name));
648 /* build dst path to ._file*/
649 EC_NULL(dup4 = strdup(dst));
650 EC_NULL(name = basename(strdup(dup4)));
652 EC_NULL(dup3 = strdup(dst));
653 EC_NULL(dir = dirname(dup3));
654 EC_NULL(d = bfromcstr(dir));
655 EC_ZERO(bcatcstr(d, "/._"));
656 EC_ZERO(bcatcstr(d, name));
658 EC_ZERO(copy_file(sfd, cfrombstr(s), cfrombstr(d), 0666));
673 /* ---------------- */
674 static int RF_renamefile_ea(VFS_FUNC_ARGS_RENAMEFILE)
677 char adsrc[ MAXPATHLEN + 1];
680 strcpy( adsrc, vol->ad_path(src, 0 ));
682 if (unix_rename(dirfd, adsrc, -1, vol->ad_path(dst, 0 )) < 0) {
686 if (errno == ENOENT && lstatat(dirfd, adsrc, &st)) /* source has no ressource fork, */
696 /********************************************************************************************
698 ********************************************************************************************/
701 * Up until we really start stacking many VFS modules on top of one another or use
702 * dynamic module loading like we do for UAMs, up until then we just stack VFS modules
703 * via an fixed size array.
704 * All VFS funcs must return AFP_ERR codes. When a func in the chain returns an error
705 * this error code will be returned to the caller, BUT the chain in followed and all
706 * following funcs are called in order to give them a chance.
710 * Define most VFS funcs with macros as they all do the same.
711 * Only "ad_path" and "validupath" will NOT do stacking and only
712 * call the func from the first module.
715 #define VFS_MFUNC(name, args, vars) \
716 static int vfs_ ## name(args) \
718 int i = 0, ret = AFP_OK, err; \
719 while (vol->vfs_modules[i]) { \
720 if (vol->vfs_modules[i]->vfs_ ## name) { \
721 err = vol->vfs_modules[i]->vfs_ ## name (vars); \
722 if ((ret == AFP_OK) && (err != AFP_OK)) \
730 VFS_MFUNC(chown, VFS_FUNC_ARGS_CHOWN, VFS_FUNC_VARS_CHOWN)
731 VFS_MFUNC(renamedir, VFS_FUNC_ARGS_RENAMEDIR, VFS_FUNC_VARS_RENAMEDIR)
732 VFS_MFUNC(deletecurdir, VFS_FUNC_ARGS_DELETECURDIR, VFS_FUNC_VARS_DELETECURDIR)
733 VFS_MFUNC(setfilmode, VFS_FUNC_ARGS_SETFILEMODE, VFS_FUNC_VARS_SETFILEMODE)
734 VFS_MFUNC(setdirmode, VFS_FUNC_ARGS_SETDIRMODE, VFS_FUNC_VARS_SETDIRMODE)
735 VFS_MFUNC(setdirunixmode, VFS_FUNC_ARGS_SETDIRUNIXMODE, VFS_FUNC_VARS_SETDIRUNIXMODE)
736 VFS_MFUNC(setdirowner, VFS_FUNC_ARGS_SETDIROWNER, VFS_FUNC_VARS_SETDIROWNER)
737 VFS_MFUNC(deletefile, VFS_FUNC_ARGS_DELETEFILE, VFS_FUNC_VARS_DELETEFILE)
738 VFS_MFUNC(renamefile, VFS_FUNC_ARGS_RENAMEFILE, VFS_FUNC_VARS_RENAMEFILE)
739 VFS_MFUNC(copyfile, VFS_FUNC_ARGS_COPYFILE, VFS_FUNC_VARS_COPYFILE)
741 VFS_MFUNC(acl, VFS_FUNC_ARGS_ACL, VFS_FUNC_VARS_ACL)
742 VFS_MFUNC(remove_acl, VFS_FUNC_ARGS_REMOVE_ACL, VFS_FUNC_VARS_REMOVE_ACL)
744 VFS_MFUNC(ea_getsize, VFS_FUNC_ARGS_EA_GETSIZE, VFS_FUNC_VARS_EA_GETSIZE)
745 VFS_MFUNC(ea_getcontent, VFS_FUNC_ARGS_EA_GETCONTENT, VFS_FUNC_VARS_EA_GETCONTENT)
746 VFS_MFUNC(ea_list, VFS_FUNC_ARGS_EA_LIST, VFS_FUNC_VARS_EA_LIST)
747 VFS_MFUNC(ea_set, VFS_FUNC_ARGS_EA_SET, VFS_FUNC_VARS_EA_SET)
748 VFS_MFUNC(ea_remove, VFS_FUNC_ARGS_EA_REMOVE, VFS_FUNC_VARS_EA_REMOVE)
750 static int vfs_validupath(VFS_FUNC_ARGS_VALIDUPATH)
752 return vol->vfs_modules[0]->vfs_validupath(VFS_FUNC_VARS_VALIDUPATH);
756 * These function pointers get called from the lib users via vol->vfs->func.
757 * These funcs are defined via the macros above.
759 static struct vfs_ops vfs_master_funcs = {
783 * Primary adouble modules: v2, ea
786 static struct vfs_ops netatalk_adouble_v2 = {
787 /* vfs_validupath: */ validupath_adouble,
788 /* vfs_chown: */ RF_chown_adouble,
789 /* vfs_renamedir: */ RF_renamedir_adouble,
790 /* vfs_deletecurdir: */ RF_deletecurdir_adouble,
791 /* vfs_setfilmode: */ RF_setfilmode_adouble,
792 /* vfs_setdirmode: */ RF_setdirmode_adouble,
793 /* vfs_setdirunixmode:*/ RF_setdirunixmode_adouble,
794 /* vfs_setdirowner: */ RF_setdirowner_adouble,
795 /* vfs_deletefile: */ RF_deletefile_adouble,
796 /* vfs_renamefile: */ RF_renamefile_adouble,
797 /* vfs_copyfile: */ RF_copyfile_adouble,
801 static struct vfs_ops netatalk_adouble_ea = {
802 /* vfs_validupath: */ validupath_ea,
803 /* vfs_chown: */ RF_chown_ea,
804 /* vfs_renamedir: */ RF_renamedir_ea,
805 /* vfs_deletecurdir: */ RF_deletecurdir_ea,
806 /* vfs_setfilmode: */ RF_setfilmode_ea,
807 /* vfs_setdirmode: */ RF_setdirmode_ea,
808 /* vfs_setdirunixmode:*/ RF_setdirunixmode_ea,
809 /* vfs_setdirowner: */ RF_setdirowner_ea,
810 /* vfs_deletefile: */ RF_deletefile_ea,
811 /* vfs_renamefile: */ RF_renamefile_ea,
812 /* vfs_copyfile: */ RF_copyfile_ea,
817 * Secondary vfs modules for Extended Attributes
820 static struct vfs_ops netatalk_ea_adouble = {
821 /* vfs_validupath: */ NULL,
822 /* vfs_chown: */ ea_chown,
823 /* vfs_renamedir: */ NULL, /* ok */
824 /* vfs_deletecurdir: */ NULL, /* ok */
825 /* vfs_setfilmode: */ ea_chmod_file,
826 /* vfs_setdirmode: */ NULL, /* ok */
827 /* vfs_setdirunixmode:*/ ea_chmod_dir,
828 /* vfs_setdirowner: */ NULL, /* ok */
829 /* vfs_deletefile: */ ea_deletefile,
830 /* vfs_renamefile: */ ea_renamefile,
831 /* vfs_copyfile */ ea_copyfile,
834 /* vfs_remove_acl */ NULL,
836 /* vfs_getsize */ get_easize,
837 /* vfs_getcontent */ get_eacontent,
838 /* vfs_list */ list_eas,
839 /* vfs_set */ set_ea,
840 /* vfs_remove */ remove_ea
843 static struct vfs_ops netatalk_ea_sys = {
844 /* validupath: */ NULL,
845 /* rf_chown: */ NULL,
846 /* rf_renamedir: */ NULL,
847 /* rf_deletecurdir: */ NULL,
848 /* rf_setfilmode: */ NULL,
849 /* rf_setdirmode: */ NULL,
850 /* rf_setdirunixmode: */ NULL,
851 /* rf_setdirowner: */ NULL,
852 /* rf_deletefile: */ NULL,
853 /* rf_renamefile: */ NULL,
854 /* vfs_copyfile: */ sys_ea_copyfile,
857 /* rf_remove_acl */ NULL,
859 /* ea_getsize */ sys_get_easize,
860 /* ea_getcontent */ sys_get_eacontent,
861 /* ea_list */ sys_list_eas,
862 /* ea_set */ sys_set_ea,
863 /* ea_remove */ sys_remove_ea
867 * Tertiary VFS modules for ACLs
870 #ifdef HAVE_SOLARIS_ACLS
871 static struct vfs_ops netatalk_solaris_acl_adouble = {
872 /* validupath: */ NULL,
873 /* rf_chown: */ NULL,
874 /* rf_renamedir: */ NULL,
875 /* rf_deletecurdir: */ NULL,
876 /* rf_setfilmode: */ NULL,
877 /* rf_setdirmode: */ NULL,
878 /* rf_setdirunixmode: */ NULL,
879 /* rf_setdirowner: */ NULL,
880 /* rf_deletefile: */ NULL,
881 /* rf_renamefile: */ NULL,
882 /* vfs_copyfile */ NULL,
883 /* rf_acl: */ RF_solaris_acl,
884 /* rf_remove_acl */ RF_solaris_remove_acl,
889 #ifdef HAVE_POSIX_ACLS
890 static struct vfs_ops netatalk_posix_acl_adouble = {
891 /* validupath: */ NULL,
892 /* rf_chown: */ NULL,
893 /* rf_renamedir: */ NULL,
894 /* rf_deletecurdir: */ NULL,
895 /* rf_setfilmode: */ NULL,
896 /* rf_setdirmode: */ NULL,
897 /* rf_setdirunixmode: */ NULL,
898 /* rf_setdirowner: */ NULL,
899 /* rf_deletefile: */ NULL,
900 /* rf_renamefile: */ NULL,
901 /* vfs_copyfile */ NULL,
902 /* rf_acl: */ RF_posix_acl,
903 /* rf_remove_acl */ RF_posix_remove_acl,
908 /* ---------------- */
909 void initvol_vfs(struct vol *vol)
911 vol->vfs = &vfs_master_funcs;
913 /* Default adouble stuff */
914 if (vol->v_adouble == AD_VERSION2) {
915 vol->vfs_modules[0] = &netatalk_adouble_v2;
916 vol->ad_path = ad_path;
918 vol->vfs_modules[0] = &netatalk_adouble_ea;
920 vol->ad_path = ad_path_ea;
922 vol->ad_path = ad_path_osx;
926 /* Extended Attributes */
927 if (vol->v_vfs_ea == AFPVOL_EA_SYS) {
928 LOG(log_debug, logtype_afpd, "initvol_vfs: enabling EA support with native EAs");
929 vol->vfs_modules[1] = &netatalk_ea_sys;
930 } else if (vol->v_vfs_ea == AFPVOL_EA_AD) {
931 LOG(log_debug, logtype_afpd, "initvol_vfs: enabling EA support with adouble files");
932 vol->vfs_modules[1] = &netatalk_ea_adouble;
934 LOG(log_debug, logtype_afpd, "initvol_vfs: volume without EA support");
938 #ifdef HAVE_SOLARIS_ACLS
939 vol->vfs_modules[2] = &netatalk_solaris_acl_adouble;
941 #ifdef HAVE_POSIX_ACLS
942 vol->vfs_modules[2] = &netatalk_posix_acl_adouble;