packet-nfs.h

   1 /* packet-nfs.h (c) 1999 Uwe Girlich */
   2 /* $Id: packet-nfs.h,v 1.15 2003/06/10 17:14:28 guy Exp $ */
   3
   4 #ifndef __PACKET_NFS_H__
   5 #define __PACKET_NFS_H__
   6
   7 #include "packet-rpc.h"
   8
   9 #define NFS_PROGRAM 100003
  10
  11 #define FHSIZE 32
  12
  13 /* verifier */
  14 #define NFS3_COOKIEVERFSIZE 8
  15 #define NFS3_CREATEVERFSIZE 8
  16 #define NFS3_WRITEVERFSIZE 8
  17
  18 /* for ftype3 */
  19 #define NF3REG  1
  20 #define NF3DIR  2
  21 #define NF3BLK  3
  22 #define NF3CHR  4
  23 #define NF3LNK  5
  24 #define NF3SOCK 6
  25 #define NF3FIFO 7
  26
  27 /*
  28  * NFSv4 error codes used in code, as opposed to UI
  29  */
  30 #define NFS4_OK 0
  31 #define NFS4ERR_DENIED 10010
  32 #define NFS4ERR_CLID_INUSE 10017
  33
  34 /*
  35  * NFSv4 file types
  36  */
  37 #define NF4REG                  1
  38 #define NF4DIR                  2
  39 #define NF4BLK                  3
  40 #define NF4CHR                  4
  41 #define NF4LNK                  5
  42 #define NF4SOCK         6
  43 #define NF4FIFO         7
  44 #define NF4ATTRDIR      8
  45 #define NF4NAMEDATTR    9
  46
  47 /*
  48  * Since NFSv4 "operations" are handled differently than previous NFS
  49  * versions, these tokens are necessary.
  50  */
  51 #define NFS4_OP_ACCESS                                          3
  52 #define NFS4_OP_CLOSE                                           4
  53 #define NFS4_OP_COMMIT                                          5
  54 #define NFS4_OP_CREATE                                          6
  55 #define NFS4_OP_DELEGPURGE                                      7
  56 #define NFS4_OP_DELEGRETURN                             8
  57 #define NFS4_OP_GETATTR                                         9
  58 #define NFS4_OP_GETFH                                           10
  59 #define NFS4_OP_LINK                                                    11
  60 #define NFS4_OP_LOCK                                                    12
  61 #define NFS4_OP_LOCKT                                           13
  62 #define NFS4_OP_LOCKU                                           14
  63 #define NFS4_OP_LOOKUP                                          15
  64 #define NFS4_OP_LOOKUPP                                         16
  65 #define NFS4_OP_NVERIFY                                         17
  66 #define NFS4_OP_OPEN                                                    18
  67 #define NFS4_OP_OPENATTR                                        19
  68 #define NFS4_OP_OPEN_CONFIRM                            20
  69 #define NFS4_OP_OPEN_DOWNGRADE                  21
  70 #define NFS4_OP_PUTFH                                           22
  71 #define NFS4_OP_PUTPUBFH                                        23
  72 #define NFS4_OP_PUTROOTFH                                       24
  73 #define NFS4_OP_READ                                                    25
  74 #define NFS4_OP_READDIR                                         26
  75 #define NFS4_OP_READLINK                                        27
  76 #define NFS4_OP_REMOVE                                          28
  77 #define NFS4_OP_RENAME                                          29
  78 #define NFS4_OP_RENEW                                           30
  79 #define NFS4_OP_RESTOREFH                                       31
  80 #define NFS4_OP_SAVEFH                                          32
  81 #define NFS4_OP_SECINFO                                         33
  82 #define NFS4_OP_SETATTR                                         34
  83 #define NFS4_OP_SETCLIENTID                             35
  84 #define NFS4_OP_SETCLIENTID_CONFIRM             36
  85 #define NFS4_OP_VERIFY                                          37
  86 #define NFS4_OP_WRITE                                           38
  87
  88 /* for write */
  89 #define UNSTABLE 0
  90 #define DATA_SYNC 1
  91 #define FILE_SYNC 2
  92
  93 /* for create */
  94 #define UNCHECKED 0
  95 #define GUARDED 1
  96 #define EXCLUSIVE 2
  97
  98 extern gboolean nfs_file_name_snooping;
  99
 100 /* the RPC mount protocol needs both function to decode a MNT reply */
 101 int dissect_fhandle(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree,
 102     char *name);
 103 int dissect_nfs_fh3(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree,
 104     char *name);
 105
 106 int dissect_nfs_post_op_attr(tvbuff_t *tvb, int offset, proto_tree *tree,
 107                 char* name);
 108
 109 void nfs_name_snoop_add_name(int xid, tvbuff_t *tvb, int name_offset, int name_len, int parent_offset, int parent_len, unsigned char *name);
 110
 111
 112 extern gboolean nfs_fhandle_reqrep_matching;
 113 extern GHashTable *nfs_fhandle_frame_table;
 114 typedef struct nfs_fhandle_data {
 115         int len;
 116         const unsigned char *fh;
 117         tvbuff_t *tvb;
 118 } nfs_fhandle_data_t;
 119 void dissect_fhandle_hidden(packet_info *pinfo, proto_tree *tree, nfs_fhandle_data_t *nfd);
 120
 121 typedef int (diss_p)(tvbuff_t *tvb, int offset, proto_tree *tree, int hf);
 122
 123 /* Used in packet-nfsacl.c for NFS_ACL dissection */
 124 extern int dissect_fattr(tvbuff_t *tvb, int offset, proto_tree *tree,
 125         char* name);
 126
 127 extern int dissect_fhandle(tvbuff_t *tvb, int offset, packet_info *pinfo,
 128         proto_tree *tree, char *name);
 129
 130 extern int dissect_access(tvbuff_t *tvb, int offset, proto_tree *tree,
 131         char* name);
 132
 133 #endif /* packet-nfs.h */
 134