source/include/smb_acls.h

   1 /*
   2    Unix SMB/Netbios implementation.
   3    Version 2.2.x
   4    Portable SMB ACL interface
   5    Copyright (C) Jeremy Allison 2000
   6
   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 2 of the License, or
  10    (at your option) any later version.
  11
  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.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20 */
  21
  22 #ifndef _SMB_ACLS_H
  23 #define _SMB_ACLS_H
  24
  25 #include "includes.h"
  26
  27 #if defined(HAVE_POSIX_ACLS)
  28
  29 /* This is an identity mapping (just remove the SMB_). */
  30
  31 #define SMB_ACL_TAG_T               acl_tag_t
  32 #define SMB_ACL_TYPE_T                          acl_type_t
  33 #define SMB_ACL_PERMSET_T           acl_permset_t
  34 #define SMB_ACL_PERM_T                          acl_perm_t
  35 #define SMB_ACL_READ                ACL_READ
  36 #define SMB_ACL_WRITE               ACL_WRITE
  37 #define SMB_ACL_EXECUTE             ACL_EXECUTE
  38
  39 /* Types of ACLs. */
  40 #define SMB_ACL_USER                ACL_USER
  41 #define SMB_ACL_USER_OBJ            ACL_USER_OBJ
  42 #define SMB_ACL_GROUP               ACL_GROUP
  43 #define SMB_ACL_GROUP_OBJ           ACL_GROUP_OBJ
  44 #define SMB_ACL_OTHER               ACL_OTHER
  45 #define SMB_ACL_MASK                ACL_MASK
  46
  47 #define SMB_ACL_T                                       acl_t
  48
  49 #define SMB_ACL_ENTRY_T                         acl_entry_t
  50
  51 #define SMB_ACL_FIRST_ENTRY         ACL_FIRST_ENTRY
  52 #define SMB_ACL_NEXT_ENTRY          ACL_NEXT_ENTRY
  53
  54 #define SMB_ACL_TYPE_ACCESS         ACL_TYPE_ACCESS
  55 #define SMB_ACL_TYPE_DEFAULT        ACL_TYPE_DEFAULT
  56
  57 #elif defined(HAVE_UNIXWARE_ACLS) || defined(HAVE_SOLARIS_ACLS)
  58 /*
  59  * Donated by Michael Davidson <md@sco.COM> for UnixWare / OpenUNIX.
  60  * Modified by Toomas Soome <tsoome@ut.ee> for Solaris.
  61  */
  62
  63 /* SVR4.2 ES/MP ACLs */
  64 typedef int                     SMB_ACL_TAG_T;
  65 typedef int                     SMB_ACL_TYPE_T;
  66 typedef ushort          *SMB_ACL_PERMSET_T;
  67 typedef ushort          SMB_ACL_PERM_T;
  68 #define SMB_ACL_READ                            4
  69 #define SMB_ACL_WRITE                           2
  70 #define SMB_ACL_EXECUTE                         1
  71
  72 /* Types of ACLs. */
  73 #define SMB_ACL_USER                            USER
  74 #define SMB_ACL_USER_OBJ                        USER_OBJ
  75 #define SMB_ACL_GROUP                           GROUP
  76 #define SMB_ACL_GROUP_OBJ                       GROUP_OBJ
  77 #define SMB_ACL_OTHER                           OTHER_OBJ
  78 #define SMB_ACL_MASK                            CLASS_OBJ
  79
  80 typedef struct SMB_ACL_T {
  81         int     size;
  82         int     count;
  83         int     next;
  84         struct acl      acl[1];
  85 } *SMB_ACL_T;
  86
  87 typedef struct acl                                      *SMB_ACL_ENTRY_T;
  88
  89 #define SMB_ACL_FIRST_ENTRY                     0
  90 #define SMB_ACL_NEXT_ENTRY                      1
  91
  92 #define SMB_ACL_TYPE_ACCESS                     0
  93 #define SMB_ACL_TYPE_DEFAULT            1
  94
  95 #elif defined(HAVE_IRIX_ACLS)
  96
  97 #define SMB_ACL_TAG_T               acl_tag_t
  98 #define SMB_ACL_TYPE_T              acl_type_t
  99 #define SMB_ACL_PERMSET_T           acl_permset_t
 100 #define SMB_ACL_PERM_T              acl_perm_t
 101 #define SMB_ACL_READ                ACL_READ
 102 #define SMB_ACL_WRITE               ACL_WRITE
 103 #define SMB_ACL_EXECUTE             ACL_EXECUTE
 104
 105 /* Types of ACLs. */
 106 #define SMB_ACL_USER                ACL_USER
 107 #define SMB_ACL_USER_OBJ            ACL_USER_OBJ
 108 #define SMB_ACL_GROUP               ACL_GROUP
 109 #define SMB_ACL_GROUP_OBJ           ACL_GROUP_OBJ
 110 #define SMB_ACL_OTHER               ACL_OTHER_OBJ
 111 #define SMB_ACL_MASK                ACL_MASK
 112
 113 typedef struct SMB_ACL_T {
 114    int next;
 115    BOOL freeaclp;
 116    struct acl  *aclp;
 117 } *SMB_ACL_T;
 118
 119 #define SMB_ACL_ENTRY_T             acl_entry_t
 120
 121 #define SMB_ACL_FIRST_ENTRY         0
 122 #define SMB_ACL_NEXT_ENTRY          1
 123
 124 #define SMB_ACL_TYPE_ACCESS         ACL_TYPE_ACCESS
 125 #define SMB_ACL_TYPE_DEFAULT        ACL_TYPE_DEFAULT
 126
 127 /* XFS ACLS are defined here */
 128 /* donated by John Trostel (jtrostel@connex.com) */
 129
 130 #elif defined(HAVE_XFS_ACLS)
 131
 132 /* This is an nearly an identity mapping (just remove the SMB_). */
 133 #define SMB_ACL_TAG_T               acl_tag_t
 134 #define SMB_ACL_TYPE_T                          acl_type_t
 135 //#define SMB_ACL_PERMSET_T           acl_permset_t
 136 typedef ushort  *SMB_ACL_PERMSET_T;
 137 #define SMB_ACL_PERM_T                          acl_perm_t
 138 #define SMB_ACL_READ                ACL_READ
 139 #define SMB_ACL_WRITE               ACL_WRITE
 140 #define SMB_ACL_EXECUTE             ACL_EXECUTE
 141
 142 /* Types of ACLs. */
 143 #define SMB_ACL_USER                ACL_USER
 144 #define SMB_ACL_USER_OBJ            ACL_USER_OBJ
 145 #define SMB_ACL_GROUP               ACL_GROUP
 146 #define SMB_ACL_GROUP_OBJ           ACL_GROUP_OBJ
 147 #define SMB_ACL_OTHER               ACL_OTHER_OBJ
 148 #define SMB_ACL_MASK                ACL_MASK
 149
 150 #define SMB_ACL_T                                       acl_t
 151
 152 #define SMB_ACL_ENTRY_T                         acl_entry_t
 153
 154 #define SMB_ACL_FIRST_ENTRY         ACL_FIRST_ENTRY
 155 #define SMB_ACL_NEXT_ENTRY          ACL_NEXT_ENTRY
 156
 157 #define SMB_ACL_TYPE_ACCESS         ACL_TYPE_ACCESS
 158 #define SMB_ACL_TYPE_DEFAULT        ACL_TYPE_DEFAULT
 159
 160 /* Not yet in Official SGI XFS CVS */
 161
 162 #if defined(CONFIG_EXTENDED_PERMISSSION)
 163 #define SMB_ACL_CHOWN                           ACL_CHOWN
 164 #define SMB_ACL_CHMOD                           ACL_CHMOD
 165 #define SMB_ACL_DELETE                          ACL_DELETE
 166 #define EXTENDED_PERM_BITS                      (ACL_CHOWN|ACL_CHMOD|ACL_DELETE)
 167 #endif /* CONFIG_EXTENDED_PERMISSION */
 168
 169 #elif defined(HAVE_AIX_ACLS)
 170
 171 /* Donated by Medha Date, mdate@austin.ibm.com, for IBM */
 172
 173 #include "/usr/include/acl.h"
 174
 175 typedef uint                        *SMB_ACL_PERMSET_T;
 176
 177 struct acl_entry_link{
 178         struct acl_entry_link *prevp;
 179         struct new_acl_entry *entryp;
 180         struct acl_entry_link *nextp;
 181         int count;
 182 };
 183
 184 struct new_acl_entry{
 185         unsigned short  ace_len;
 186         unsigned short  ace_type;
 187         unsigned int    ace_access;
 188         struct ace_id ace_id[1];
 189 };
 190
 191 #define SMB_ACL_ENTRY_T             struct new_acl_entry*
 192 #define SMB_ACL_T                   struct acl_entry_link*
 193
 194 #define SMB_ACL_TAG_T               unsigned short
 195 #define SMB_ACL_TYPE_T              int
 196 #define SMB_ACL_PERM_T              uint
 197 #define SMB_ACL_READ                S_IRUSR
 198 #define SMB_ACL_WRITE               S_IWUSR
 199 #define SMB_ACL_EXECUTE             S_IXUSR
 200
 201 /* Types of ACLs. */
 202 #define SMB_ACL_USER                ACEID_USER
 203 #define SMB_ACL_USER_OBJ            3
 204 #define SMB_ACL_GROUP               ACEID_GROUP
 205 #define SMB_ACL_GROUP_OBJ           4
 206 #define SMB_ACL_OTHER               5
 207 #define SMB_ACL_MASK                6
 208
 209
 210 #define SMB_ACL_FIRST_ENTRY         1
 211 #define SMB_ACL_NEXT_ENTRY          2
 212
 213 #define SMB_ACL_TYPE_ACCESS         0
 214 #define SMB_ACL_TYPE_DEFAULT        1
 215
 216 #else /* No ACLs. */
 217
 218 /* No ACLS - fake it. */
 219 #define SMB_ACL_TAG_T                           int
 220 #define SMB_ACL_TYPE_T              int
 221 #define SMB_ACL_PERMSET_T                       mode_t
 222 #define SMB_ACL_PERM_T                          mode_t
 223 #define SMB_ACL_READ                            S_IRUSR
 224 #define SMB_ACL_WRITE                           S_IWUSR
 225 #define SMB_ACL_EXECUTE                         S_IXUSR
 226
 227 /* Types of ACLs. */
 228 #define SMB_ACL_USER                            0
 229 #define SMB_ACL_USER_OBJ                        1
 230 #define SMB_ACL_GROUP                           2
 231 #define SMB_ACL_GROUP_OBJ                       3
 232 #define SMB_ACL_OTHER                           4
 233 #define SMB_ACL_MASK                            5
 234
 235 typedef struct SMB_ACL_T {
 236         int dummy;
 237 } *SMB_ACL_T;
 238
 239 typedef struct SMB_ACL_ENTRY_T {
 240         int dummy;
 241 } *SMB_ACL_ENTRY_T;
 242
 243 #define SMB_ACL_FIRST_ENTRY                     0
 244 #define SMB_ACL_NEXT_ENTRY                      1
 245
 246 #define SMB_ACL_TYPE_ACCESS                     0
 247 #define SMB_ACL_TYPE_DEFAULT            1
 248
 249 #endif /* No ACLs. */
 250 #endif /* _SMB_ACLS_H */