etc/afpd/acl_mappings.h

   1 /*
   2    $Id: acl_mappings.h,v 1.1 2009-02-02 11:55:00 franklahm Exp $
   3    Copyright (c) 2008,2009 Frank Lahm <franklahm@gmail.com>
   4
   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.
   9
  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.
  14  */
  15
  16 #ifndef ACL_MAPPINGS
  17 #define ACL_MAPPINGS
  18
  19 #include <sys/acl.h>
  20 #include "acls.h"
  21
  22 /*
  23  * Stuff for mapping between ACL implementations
  24  */
  25
  26 struct ace_rights_map {
  27     u_int32_t from;
  28     u_int32_t to;
  29 };
  30
  31 struct ace_rights_map nfsv4_to_darwin_rights[] = {
  32     {ACE_READ_DATA,         DARWIN_ACE_READ_DATA},
  33     {ACE_WRITE_DATA,        DARWIN_ACE_WRITE_DATA},
  34     {ACE_APPEND_DATA,       DARWIN_ACE_APPEND_DATA},
  35     {ACE_READ_NAMED_ATTRS,  DARWIN_ACE_READ_EXTATTRIBUTES},
  36     {ACE_WRITE_NAMED_ATTRS, DARWIN_ACE_WRITE_EXTATTRIBUTES},
  37     {ACE_EXECUTE,           DARWIN_ACE_EXECUTE},
  38     {ACE_DELETE_CHILD,      DARWIN_ACE_DELETE_CHILD},
  39     {ACE_READ_ATTRIBUTES,   DARWIN_ACE_READ_ATTRIBUTES},
  40     {ACE_WRITE_ATTRIBUTES,  DARWIN_ACE_WRITE_ATTRIBUTES},
  41     {ACE_DELETE,            DARWIN_ACE_DELETE},
  42     {ACE_READ_ACL,          DARWIN_ACE_READ_SECURITY},
  43     {ACE_WRITE_ACL,         DARWIN_ACE_WRITE_SECURITY},
  44     {ACE_WRITE_OWNER,       DARWIN_ACE_TAKE_OWNERSHIP},
  45     {0,0}
  46 };
  47
  48 struct ace_rights_map darwin_to_nfsv4_rights[] = {
  49     {DARWIN_ACE_READ_DATA,           ACE_READ_DATA},
  50     {DARWIN_ACE_WRITE_DATA,          ACE_WRITE_DATA},
  51     {DARWIN_ACE_APPEND_DATA,         ACE_APPEND_DATA},
  52     {DARWIN_ACE_READ_EXTATTRIBUTES,  ACE_READ_NAMED_ATTRS},
  53     {DARWIN_ACE_WRITE_EXTATTRIBUTES, ACE_WRITE_NAMED_ATTRS},
  54     {DARWIN_ACE_EXECUTE,             ACE_EXECUTE},
  55     {DARWIN_ACE_DELETE_CHILD,        ACE_DELETE_CHILD},
  56     {DARWIN_ACE_READ_ATTRIBUTES,     ACE_READ_ATTRIBUTES},
  57     {DARWIN_ACE_WRITE_ATTRIBUTES,    ACE_WRITE_ATTRIBUTES},
  58     {DARWIN_ACE_DELETE,              ACE_DELETE},
  59     {DARWIN_ACE_READ_SECURITY,       ACE_READ_ACL},
  60     {DARWIN_ACE_WRITE_SECURITY,      ACE_WRITE_ACL},
  61     {DARWIN_ACE_TAKE_OWNERSHIP,      ACE_WRITE_OWNER},
  62     {0,0}
  63 };
  64
  65 struct nfsv4_to_darwin_flags_map {
  66     u_int16_t from;
  67     u_int32_t to;
  68 };
  69
  70 struct nfsv4_to_darwin_flags_map nfsv4_to_darwin_flags[] = {
  71     {ACE_FILE_INHERIT_ACE,         DARWIN_ACE_FLAGS_FILE_INHERIT},
  72     {ACE_DIRECTORY_INHERIT_ACE,    DARWIN_ACE_FLAGS_DIRECTORY_INHERIT},
  73     {ACE_NO_PROPAGATE_INHERIT_ACE, DARWIN_ACE_FLAGS_LIMIT_INHERIT},
  74     {ACE_INHERIT_ONLY_ACE,         DARWIN_ACE_FLAGS_ONLY_INHERIT},
  75     {ACE_INHERITED_ACE,            DARWIN_ACE_FLAGS_INHERITED},
  76     {0,0}
  77 };
  78
  79 struct darwin_to_nfsv4_flags_map {
  80     u_int32_t from;
  81     u_int16_t to;
  82 };
  83
  84 struct darwin_to_nfsv4_flags_map darwin_to_nfsv4_flags[] = {
  85     {DARWIN_ACE_FLAGS_FILE_INHERIT,      ACE_FILE_INHERIT_ACE},
  86     {DARWIN_ACE_FLAGS_DIRECTORY_INHERIT, ACE_DIRECTORY_INHERIT_ACE},
  87     {DARWIN_ACE_FLAGS_LIMIT_INHERIT,     ACE_NO_PROPAGATE_INHERIT_ACE},
  88     {DARWIN_ACE_FLAGS_ONLY_INHERIT,      ACE_INHERIT_ONLY_ACE},
  89     {DARWIN_ACE_FLAGS_INHERITED,         ACE_INHERITED_ACE},
  90     {0,0}
  91 };
  92
  93 #endif  /* ACL_MAPPINGS */