diff options
Diffstat (limited to 'xlators/features/access-control/src/access-control.h')
-rw-r--r-- | xlators/features/access-control/src/access-control.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/xlators/features/access-control/src/access-control.h b/xlators/features/access-control/src/access-control.h new file mode 100644 index 00000000000..bfc0d775270 --- /dev/null +++ b/xlators/features/access-control/src/access-control.h @@ -0,0 +1,55 @@ +/* + Copyright (c) 2010 Gluster, Inc. <http://www.gluster.com> + This file is part of GlusterFS. + + GlusterFS is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published + by the Free Software Foundation; either version 3 of the License, + or (at your option) any later version. + + GlusterFS is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see + <http://www.gnu.org/licenses/>. +*/ + + +#ifndef __ACCESS_CONTROL_H_ +#define __ACCESS_CONTROL_H_ + +#ifndef _CONFIG_H +#define _CONFIG_H +#include "config.h" +#endif + +#define ACTRL "access-control" +#define ACCTEST_READ 0x1 +#define ACCTEST_WRITE 0x2 +#define ACCTEST_EXEC 0x4 +#define ACCTEST_DONTCARE 0x8 + +/* Note if the caller is only interested in ownership test i.e. one of the below ++ * in combination with GF_ACCTEST_DONTCARE, then only one type of user's owner ++ * ship can be tested with one call to gf_test_access, i.e. we can only ++ * check of either owner and group, if both need to be tested for a specific ++ * (uid, gid) pair then two calls will be needed. ++ */ +#define ACCTEST_OWNER 0x1 +#define ACCTEST_GROUP 0x2 +#define ACCTEST_OTHER 0x4 + +/* Signifies any user, as long as we get access. */ +#define ACCTEST_ANY (ACCTEST_OWNER | ACCTEST_GROUP | ACCTEST_OTHER) + +#define ac_test_owner(acc) ((acc) & ACCTEST_OWNER) +#define ac_test_group(acc) ((acc) & ACCTEST_GROUP) +#define ac_test_other(acc) ((acc) & ACCTEST_OTHER) +#define ac_test_dontcare(acc) ((acc) & ACCTEST_DONTCARE) +#define ac_test_read(acc) ((acc) & ACCTEST_READ) +#define ac_test_write(acc) ((acc) & ACCTEST_WRITE) +#define ac_test_exec(acc) ((acc) & ACCTEST_EXEC) +#endif |