/*
 *  Copyright (C) 2017 Samsung Electronics Co., Ltd.
 *
 *  This program 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 2
 *  of the License, or (at your option) any later version.
 *
 *  This program 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 _FSCRYPTO_SDP_NAME_H
#define _FSCRYPTO_SDP_NAME_H

#ifdef CONFIG_FSCRYPT_SDP
int fscrypt_sdp_check_rename_pre(struct dentry *old_dentry);
void fscrypt_sdp_check_rename_post(struct inode *old_dir, struct dentry *old_dentry,
					struct inode *new_dir, struct dentry *new_dentry);
int fscrypt_sdp_check_rmdir(struct dentry *dentry);
//void fscrypt_sdp_check_chamber_event(struct inode *old_dir, struct dentry *old_dentry,
//					struct inode *new_dir, struct dentry *new_dentry);

#define FSCRYPT_EVT_RENAME_TO_CHAMBER      1
#define FSCRYPT_EVT_RENAME_OUT_OF_CHAMBER  2
#define FSCRYPT_IS_SENSITIVE_DENTRY(dentry) (dentry->d_inode->i_crypt_info->ci_sdp_info && (dentry->d_inode->i_crypt_info->ci_sdp_info->sdp_flags & SDP_DEK_IS_SENSITIVE))
#define FSCRYPT_IS_CHAMBER_DENTRY(dentry) (dentry->d_inode->i_crypt_info->ci_sdp_info && (dentry->d_inode->i_crypt_info->ci_sdp_info->sdp_flags & SDP_IS_CHAMBER_DIR))
#define FSCRYPT_IS_SENSITIVE_INODE(inode) (inode->i_crypt_info->ci_sdp_info && (inode->i_crypt_info->ci_sdp_info->sdp_flags & SDP_DEK_IS_SENSITIVE))
#define FSCRYPT_IS_CHAMBER_INODE(inode) (inode->i_crypt_info->ci_sdp_info && (inode->i_crypt_info->ci_sdp_info->sdp_flags & SDP_IS_CHAMBER_DIR))

#define FSCRYPT_STORAGE_TYPE_DATA_CE				-2
#define FSCRYPT_STORAGE_TYPE_MEDIA_CE				-3
#define FSCRYPT_STORAGE_TYPE_SYSTEM_CE				-4
#define FSCRYPT_STORAGE_TYPE_MISC_CE				-5
#define FSCRYPT_STORAGE_TYPE_DATA_DE				-6
#define FSCRYPT_STORAGE_TYPE_SYSTEM_DE				-7
#define FSCRYPT_STORAGE_TYPE_MISC_DE				-8
#define FSCRYPT_STORAGE_TYPE_SDP_ENC_USER			-9
#define FSCRYPT_STORAGE_TYPE_SDP_ENC_EMULATED		-10

#define FSCRYPT_SDP_NAME_FUNC_OK	0
#define FSCRYPT_SDP_NAME_FUNC_ERROR	-1
#define FSCRYPT_SDP_NAME_FUNC_FOUND_DATA_ROOT	1
#endif

#endif	/* _FSCRYPTO_SDP_NAME_H */