epan/dissectors/packet-nfs.h

   1 /* packet-nfs.h (c) 1999 Uwe Girlich */
   2 /* $Id$
   3  *
   4  * Wireshark - Network traffic analyzer
   5  * By Gerald Combs <gerald@wireshark.org>
   6  * Copyright 1998 Gerald Combs
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License
  10  * as published by the Free Software Foundation; either version 2
  11  * of the License, or (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  21  */
  22
  23 #ifndef __PACKET_NFS_H__
  24 #define __PACKET_NFS_H__
  25
  26 #include "packet-rpc.h"
  27
  28 #define NFS_PROGRAM 100003
  29
  30 #define FHSIZE 32
  31
  32 /* verifier */
  33 #define NFS3_COOKIEVERFSIZE 8
  34 #define NFS3_CREATEVERFSIZE 8
  35 #define NFS3_WRITEVERFSIZE  8
  36
  37 /* for ftype3 */
  38 #define NF3REG  1
  39 #define NF3DIR  2
  40 #define NF3BLK  3
  41 #define NF3CHR  4
  42 #define NF3LNK  5
  43 #define NF3SOCK 6
  44 #define NF3FIFO 7
  45
  46 /*
  47  * NFSv4 error codes used in code, as opposed to UI
  48  */
  49 #define NFS4_OK                0
  50 #define NFS4ERR_DENIED     10010
  51 #define NFS4ERR_CLID_INUSE 10017
  52
  53 /*
  54  * NFSv4 file types
  55  */
  56 #define NF4REG       1
  57 #define NF4DIR       2
  58 #define NF4BLK       3
  59 #define NF4CHR       4
  60 #define NF4LNK       5
  61 #define NF4SOCK      6
  62 #define NF4FIFO      7
  63 #define NF4ATTRDIR   8
  64 #define NF4NAMEDATTR 9
  65
  66 /*
  67  * Since NFSv4 "operations" are handled differently than previous NFS
  68  * versions, these tokens are necessary.
  69  */
  70 #define NFS4_OP_ACCESS                       3
  71 #define NFS4_OP_CLOSE                        4
  72 #define NFS4_OP_COMMIT                       5
  73 #define NFS4_OP_CREATE                       6
  74 #define NFS4_OP_DELEGPURGE                   7
  75 #define NFS4_OP_DELEGRETURN                  8
  76 #define NFS4_OP_GETATTR                      9
  77 #define NFS4_OP_GETFH                       10
  78 #define NFS4_OP_LINK                        11
  79 #define NFS4_OP_LOCK                        12
  80 #define NFS4_OP_LOCKT                       13
  81 #define NFS4_OP_LOCKU                       14
  82 #define NFS4_OP_LOOKUP                      15
  83 #define NFS4_OP_LOOKUPP                     16
  84 #define NFS4_OP_NVERIFY                     17
  85 #define NFS4_OP_OPEN                        18
  86 #define NFS4_OP_OPENATTR                    19
  87 #define NFS4_OP_OPEN_CONFIRM                20
  88 #define NFS4_OP_OPEN_DOWNGRADE              21
  89 #define NFS4_OP_PUTFH                       22
  90 #define NFS4_OP_PUTPUBFH                    23
  91 #define NFS4_OP_PUTROOTFH                   24
  92 #define NFS4_OP_READ                        25
  93 #define NFS4_OP_READDIR                     26
  94 #define NFS4_OP_READLINK                    27
  95 #define NFS4_OP_REMOVE                      28
  96 #define NFS4_OP_RENAME                      29
  97 #define NFS4_OP_RENEW                       30
  98 #define NFS4_OP_RESTOREFH                   31
  99 #define NFS4_OP_SAVEFH                      32
 100 #define NFS4_OP_SECINFO                     33
 101 #define NFS4_OP_SETATTR                     34
 102 #define NFS4_OP_SETCLIENTID                 35
 103 #define NFS4_OP_SETCLIENTID_CONFIRM         36
 104 #define NFS4_OP_VERIFY                      37
 105 #define NFS4_OP_WRITE                       38
 106 #define NFS4_OP_RELEASE_LOCKOWNER           39
 107 /* Minor version 1 */
 108 #define NFS4_OP_BACKCHANNEL_CTL             40
 109 #define NFS4_OP_BIND_CONN_TO_SESSION        41
 110 #define NFS4_OP_EXCHANGE_ID                 42
 111 #define NFS4_OP_CREATE_SESSION              43
 112 #define NFS4_OP_DESTROY_SESSION             44
 113 #define NFS4_OP_FREE_STATEID                45
 114 #define NFS4_OP_GET_DIR_DELEGATION          46
 115 #define NFS4_OP_GETDEVINFO                  47
 116 #define NFS4_OP_GETDEVLIST                  48
 117 #define NFS4_OP_LAYOUTCOMMIT                49
 118 #define NFS4_OP_LAYOUTGET                   50
 119 #define NFS4_OP_LAYOUTRETURN                51
 120 #define NFS4_OP_SECINFO_NO_NAME             52
 121 #define NFS4_OP_SEQUENCE                    53
 122 #define NFS4_OP_SET_SSV                     54
 123 #define NFS4_OP_TEST_STATEID                55
 124 #define NFS4_OP_WANT_DELEGATION             56
 125 #define NFS4_OP_DESTROY_CLIENTID            57
 126 #define NFS4_OP_RECLAIM_COMPLETE            58
 127
 128 #define NFS4_OP_ILLEGAL                  10044
 129
 130 /*
 131  * NFSv41 callback ops
 132  */
 133 #define NFS4_OP_CB_GETATTR                   3
 134 #define NFS4_OP_CB_RECALL                    4
 135 #define NFS4_OP_CB_LAYOUTRECALL              5
 136 #define NFS4_OP_CB_NOTIFY                    6
 137 #define NFS4_OP_CB_PUSH_DELEG                7
 138 #define NFS4_OP_CB_RECALL_ANY                8
 139 #define NFS4_OP_CB_RECALLABLE_OBJ_AVAIL      9
 140 #define NFS4_OP_CB_RECALL_SLOT              10
 141 #define NFS4_OP_CB_SEQUENCE                 11
 142 #define NFS4_OP_CB_WANTS_CANCELLED          12
 143 #define NFS4_OP_CB_NOTIFY_LOCK              13
 144 #define NFS4_OP_CB_NOTIFY_DEVICEID          14
 145 #define NFS4_OP_CB_ILLEGAL               10044
 146
 147 /* for write */
 148 #define UNSTABLE  0
 149 #define DATA_SYNC 1
 150 #define FILE_SYNC 2
 151
 152 /* for create */
 153 #define UNCHECKED 0
 154 #define GUARDED   1
 155 #define EXCLUSIVE 2
 156
 157 /* for create4 */
 158 #define UNCHECKED4   0
 159 #define GUARDED4     1
 160 #define EXCLUSIVE4   2
 161 #define EXCLUSIVE4_1 3
 162
 163 /* for access mask */
 164 #define NFS_ACCESS_MASK_READ        0x01
 165 #define NFS_ACCESS_MASK_LOOKUP      0x02
 166 #define NFS_ACCESS_MASK_MODIFY      0x04
 167 #define NFS_ACCESS_MASK_EXTEND      0x08
 168 #define NFS_ACCESS_MASK_DELETE      0x10
 169 #define NFS_ACCESS_MASK_EXECUTE     0x20
 170
 171 /* pNFS layout types */
 172 #define LAYOUT4_NFSV4_1_FILES  1
 173 #define LAYOUT4_OSD2_OBJECTS   2
 174 #define LAYOUT4_BLOCK_VOLUME   3
 175
 176 extern gboolean nfs_file_name_snooping;
 177 extern void nfs_name_snoop_add_name(int xid, tvbuff_t *tvb, int name_offset, int name_len,
 178                                         int parent_offset, int parent_len, const char *name);
 179 extern gboolean nfs_fhandle_reqrep_matching;
 180 extern int dissect_fhandle(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree,
 181                            const char *name, guint32 *hash, rpc_call_info_value *civ);
 182 extern void dissect_fhandle_hidden(packet_info *pinfo, proto_tree *tree, int frame);
 183 extern int dissect_nfs3_fh(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree,
 184                            const char *name, guint32 *hash, rpc_call_info_value *civ);
 185 extern int dissect_nfs3_post_op_attr(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree,
 186                                          const char* name);
 187 extern int dissect_nfs2_fattr(tvbuff_t *tvb, int offset, proto_tree *tree, const char* name);
 188 extern proto_tree* display_access_items(tvbuff_t* tvb, int offset, packet_info* pinfo,
 189                                             proto_tree* tree, guint32 amask, char mtype, int version,
 190                                                                                 GString* optext, const char* label);
 191 extern int dissect_access_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree* tree,
 192                                 int version, GString *optext, rpc_call_info_value *civ);
 193 extern int hf_nfs_status;
 194
 195 #endif /* packet-nfs.h */
 196