2 * Unix SMB/CIFS implementation.
5 * Copyright (C) Steven Danneman, 2008
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 3 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, see <http://www.gnu.org/licenses/>.
26 #include <sys/isi_acl.h>
28 /* OneFS Module smb.conf parameters and defaults */
31 * Specifies when ACLs presented to Windows should be canonicalized
32 * into the ordering which Explorer expects.
34 enum onefs_acl_wire_format
36 ACL_FORMAT_RAW, /**< Never canonicalize */
37 ACL_FORMAT_WINDOWS_SD, /**< Only canonicalize synthetic ACLs */
38 ACL_FORMAT_ALWAYS /**< Always canonicalize */
41 #define PARM_ONEFS_TYPE "onefs"
42 #define PARM_ACL_WIRE_FORMAT "acl wire format"
43 #define PARM_ACL_WIRE_FORMAT_DEFAULT ACL_FORMAT_WINDOWS_SD
44 #define PARM_SIMPLE_FILE_SHARING_COMPATIBILITY_MODE "simple file sharing compatibility mode"
45 #define PARM_SIMPLE_FILE_SHARING_COMPATIBILITY_MODE_DEFAULT false
46 #define PARM_CREATOR_OWNER_GETS_FULL_CONTROL "creator owner gets full control"
47 #define PARM_CREATOR_OWNER_GETS_FULL_CONTROL_DEFAULT true
48 #define PARM_UNMAPPABLE_SIDS_DENY_EVERYONE "unmappable sids deny everyone"
49 #define PARM_UNMAPPABLE_SIDS_DENY_EVERYONE_DEFAULT false
50 #define PARM_UNMAPPABLE_SIDS_IGNORE "ignore unmappable sids"
51 #define PARM_UNMAPPABLE_SIDS_IGNORE_DEFAULT false
52 #define PARM_UNMAPPABLE_SIDS_IGNORE_LIST "unmappable sids ignore list"
53 #define PARM_UNMAPPABLE_SIDS_IGNORE_LIST_DEFAULT NULL
54 #define PARM_IGNORE_SACL "ignore sacl"
55 #define PARM_IGNORE_SACL_DEFAULT false
56 #define PARM_ATIME_NOW "atime now files"
57 #define PARM_ATIME_SLOP "atime now slop"
58 #define PARM_CTIME_NOW "ctime now files"
59 #define PARM_CTIME_SLOP "ctime now slop"
60 #define PARM_MTIME_NOW "mtime now files"
61 #define PARM_MTIME_SLOP "mtime now slop"
62 #define PARM_MTIME_STATIC "mtime static files"
63 #define PARM_ATIME_STATIC "atime static files"
65 #define IS_CTIME_NOW_PATH(conn,cfg,path) ((conn) && is_in_path((path),\
66 (cfg)->ctime_now_list,(conn)->case_sensitive))
67 #define IS_MTIME_NOW_PATH(conn,cfg,path) ((conn) && is_in_path((path),\
68 (cfg)->mtime_now_list,(conn)->case_sensitive))
69 #define IS_ATIME_NOW_PATH(conn,cfg,path) ((conn) && is_in_path((path),\
70 (cfg)->atime_now_list,(conn)->case_sensitive))
71 #define IS_MTIME_STATIC_PATH(conn,cfg,path) ((conn) && is_in_path((path),\
72 (cfg)->mtime_static_list,(conn)->case_sensitive))
73 #define IS_ATIME_STATIC_PATH(conn,cfg,path) ((conn) && is_in_path((path),\
74 (cfg)->atime_static_list,(conn)->case_sensitive))
77 * Store some commonly evaluated parameters to avoid loadparm pain.
80 #define ONEFS_VFS_CONFIG_INITIALIZED 0x00010000
82 #define ONEFS_VFS_CONFIG_FAKETIMESTAMPS 0x00000001
85 struct onefs_vfs_config
89 /* data for fake timestamps */
94 /* Per-share list of files to fake the create time for. */
95 name_compare_entry *ctime_now_list;
97 /* Per-share list of files to fake the modification time for. */
98 name_compare_entry *mtime_now_list;
100 /* Per-share list of files to fake the access time for. */
101 name_compare_entry *atime_now_list;
103 /* Per-share list of files to fake the modification time for. */
104 name_compare_entry *mtime_static_list;
106 /* The access time will equal the create time. */
107 /* The modification time will equal the create time.*/
109 /* Per-share list of files to fake the access time for. */
110 name_compare_entry *atime_static_list;
114 * vfs interface handlers
116 NTSTATUS onefs_create_file(vfs_handle_struct *handle,
117 struct smb_request *req,
118 uint16_t root_dir_fid,
120 uint32_t create_file_flags,
121 uint32_t access_mask,
122 uint32_t share_access,
123 uint32_t create_disposition,
124 uint32_t create_options,
125 uint32_t file_attributes,
126 uint32_t oplock_request,
127 uint64_t allocation_size,
128 struct security_descriptor *sd,
129 struct ea_list *ea_list,
130 files_struct **result,
132 SMB_STRUCT_STAT *psbuf);
134 int onefs_close(vfs_handle_struct *handle, struct files_struct *fsp);
136 int onefs_rename(vfs_handle_struct *handle, const char *oldname,
137 const char *newname);
139 int onefs_stat(vfs_handle_struct *handle, const char *fname,
140 SMB_STRUCT_STAT *sbuf);
142 int onefs_fstat(vfs_handle_struct *handle, struct files_struct *fsp,
143 SMB_STRUCT_STAT *sbuf);
145 int onefs_lstat(vfs_handle_struct *handle, const char *path,
146 SMB_STRUCT_STAT *sbuf);
148 int onefs_unlink(vfs_handle_struct *handle, const char *path);
150 int onefs_chflags(vfs_handle_struct *handle, const char *path,
153 NTSTATUS onefs_streaminfo(vfs_handle_struct *handle,
154 struct files_struct *fsp,
157 unsigned int *num_streams,
158 struct stream_struct **streams);
160 int onefs_vtimes_streams(vfs_handle_struct *handle, const char *fname,
161 int flags, struct timespec times[3]);
163 NTSTATUS onefs_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
164 uint32 security_info, SEC_DESC **ppdesc);
166 NTSTATUS onefs_get_nt_acl(vfs_handle_struct *handle, const char* name,
167 uint32 security_info, SEC_DESC **ppdesc);
169 NTSTATUS onefs_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp,
170 uint32 security_info_sent, SEC_DESC *psd);
174 NTSTATUS onefs_samba_sd_to_sd(uint32 security_info_sent, SEC_DESC *psd,
175 struct ifs_security_descriptor *sd, int snum);
177 NTSTATUS onefs_split_ntfs_stream_name(TALLOC_CTX *mem_ctx, const char *fname,
178 char **pbase, char **pstream);
180 bool onefs_get_config(int snum, int config_type,
181 struct onefs_vfs_config *cfg);
185 int onefs_sys_create_file(connection_struct *conn,
188 uint32_t access_mask,
189 uint32_t open_access_mask,
190 uint32_t share_access,
191 uint32_t create_options,
196 struct security_descriptor *sd,
198 int *granted_oplock);
202 #endif /* _ONEFS_H */