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977e92ccaf
wireshark/wireshark-nfsv41.patch
Radek Vokál 977e92ccaf - Added patches to support NFSv4.1
2008-07-18 12:12:46 +00:00

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commit 37859b111eb029ce0f6d16be84e6ae9a1e88e117
Author: stig <stig@f5534014-38df-0310-8fa8-9805f1628bb7>
Date: Sat Jul 12 19:53:53 2008 +0000
From J. Bruce Fields (bug 2634):
The attached patches bring the wireshark code up to date with the latest
NFSv4.1 protocol drafts (in ietf last call now, so hopefully not too much more
of this will be required).
They also cover more of the protocol, and do some minor cleanup (e.g. remove
some operations which were really only used by one prototype implementation,
and never part of the protocol.)
A few ops and attributes are still missing.
diff -up wireshark-1.0.2/epan/dissectors/packet-nfs.c.orig wireshark-1.0.2/epan/dissectors/packet-nfs.c
--- wireshark-1.0.2/epan/dissectors/packet-nfs.c.orig 2008-07-17 06:37:51.000000000 -0400
+++ wireshark-1.0.2/epan/dissectors/packet-nfs.c 2008-07-17 06:42:09.000000000 -0400
@@ -294,6 +294,7 @@ static int hf_nfs_fattr4_space_free = -1
static int hf_nfs_fattr4_space_total = -1;
static int hf_nfs_fattr4_space_used = -1;
static int hf_nfs_fattr4_mounted_on_fileid = -1;
+static int hf_nfs_fattr4_layout_blksize = -1;
static int hf_nfs_who = -1;
static int hf_nfs_server = -1;
static int hf_nfs_fslocation4 = -1;
@@ -348,6 +349,7 @@ static int hf_nfs_callback_ident = -1;
static int hf_nfs_r_netid = -1;
static int hf_nfs_gsshandle4 = -1;
static int hf_nfs_r_addr = -1;
+static int hf_nfs_createmode4 = -1;
/* NFSv4.1 */
static int hf_nfs_length4_minlength = -1;
@@ -368,7 +370,6 @@ static int hf_nfs_deviceidx4 = -1;
static int hf_nfs_layout4 = -1;
static int hf_nfs_stripedevs4 = -1;
static int hf_nfs_devaddr4 = -1;
-static int hf_nfs_notifydsop4 = -1;
static int hf_nfs_return_on_close4 = -1;
static int hf_nfs_slotid4 = -1;
static int hf_nfs_sr_status4 = -1;
@@ -405,6 +406,13 @@ static int hf_nfs_create_session_flags4
static int hf_nfs_cachethis4 = -1;
static int hf_nfs_util4 = -1;
static int hf_nfs_first_stripe_idx4 = -1;
+static int hf_nfs_layout_count = -1;
+static int hf_nfs_pattern_offset = -1;
+static int hf_nfs_notification_bitmap4 = -1;
+static int hf_nfs_lrs_present = -1;
+static int hf_nfs_nfl_util = -1;
+static int hf_nfs_nfl_first_stripe_index = -1;
+static int hf_nfs_lrf_body_content = -1;
/* Hidden field for v2, v3, and v4 status */
int hf_nfs_nfsstat = -1;
@@ -530,12 +538,10 @@ static gint ett_nfs_layoutcommit4 = -1;
static gint ett_nfs_layoutreturn4 = -1;
static gint ett_nfs_getdevinfo4 = -1;
static gint ett_nfs_getdevlist4 = -1;
-static gint ett_nfs_notifyds4 = -1;
static gint ett_nfs_exchange_id4 = -1;
static gint ett_nfs_create_session4 = -1;
static gint ett_nfs_destroy_session4 = -1;
static gint ett_nfs_sequence4 = -1;
-static gint ett_nfs_pnfs_create4 = -1;
static gint ett_nfs_slotid4 = -1;
static gint ett_nfs_sr_status4 = -1;
static gint ett_nfs_serverscope4 = -1;
@@ -562,6 +568,8 @@ static gint ett_nfs_uid4 = -1;
static gint ett_nfs_gid4 = -1;
static gint ett_nfs_service4 = -1;
static gint ett_nfs_sessionid4 = -1;
+static gint ett_nfs_layoutseg = -1;
+static gint ett_nfs_layoutseg_fh = -1;
/* what type of fhandles shoudl we dissect as */
static dissector_table_t nfs_fhandle_table;
@@ -5827,6 +5835,19 @@ static const value_string names_nfs_nfss
{ 10071, "NFS4ERR_OP_NOT_IN_SESSION" },
{ 10072, "NFS4ERR_HASH_ALG_UNSUPP" },
{ 10073, "NFS4ERR_CONN_BINDING_NOT_ENFORCED" },
+ { 10074, "NFS4ERR_CLIENTID_BUSY" },
+ { 10075, "NFS4ERR_PNFS_IO_HOLE" },
+ { 10076, "NFS4ERR_SEQ_FALSE_RETRY" },
+ { 10077, "NFS4ERR_BAD_HIGH_SLOT" },
+ { 10078, "NFS4ERR_DEADSESSION" },
+ { 10079, "NFS4ERR_ENCR_ALG_UNSUPP" },
+ { 10080, "NFS4ERR_PNFS_NO_LAYOUT" },
+ { 10081, "NFS4ERR_NOT_ONLY_OP" },
+ { 10082, "NFS4ERR_WRONG_CRED" },
+ { 10083, "NFS4ERR_WRONG_TYPE" },
+ { 10084, "NFS4ERR_DIRDELEG_UNAVAIL" },
+ { 10085, "NFS4ERR_REJECT_DELEG" },
+ { 10086, "NFS4ERR_RETURNCONFLICT" },
{ 0, NULL }
};
@@ -6440,18 +6461,46 @@ static const value_string names_fattr4[]
{ FATTR4_MOUNTED_ON_FILEID, "FATTR4_MOUNTED_ON_FILEID" },
#define FATTR4_DIR_NOTIF_DELAY 56
{ FATTR4_DIR_NOTIF_DELAY, "FATTR4_DIR_NOTIF_DELAY" },
-#define FATTR4_DIRENT_NOTIF_DELAY 57
+#define FATTR4_DIRENT_NOTIF_DELAY 57
{ FATTR4_DIRENT_NOTIF_DELAY, "FATTR4_DIRENT_NOTIF_DELAY" },
-#define FATTR4_SEND_IMPL_ID 58
- { FATTR4_SEND_IMPL_ID, "FATTR4_SEND_IMPL_ID" },
-#define FATTR4_RECV_IMPL_ID 59
- { FATTR4_RECV_IMPL_ID, "FATTR4_RECV_IMPL_ID" },
-#define FATTR4_ABSENT 60
- { FATTR4_ABSENT, "FATTR4_ABSENT" },
-#define FATTR4_FS_STATUS 61
- { FATTR4_FS_STATUS, "FATTR4_FS_STATUS" },
-#define FATTR4_FS_LAYOUT_TYPES 62
- { FATTR4_MOUNTED_ON_FILEID, "FATTR4_FS_LAYOUT_TYPES" },
+#define FATTR4_DACL 58
+ { FATTR4_DACL, "FATTR4_DACL" },
+#define FATTR4_SACL 59
+ { FATTR4_SACL, "FATTR4_SACL" },
+#define FATTR4_CHANGE_POLICY 60
+ { FATTR4_CHANGE_POLICY, "FATTR4_CHANGE_POLICY" },
+#define FATTR4_FS_STATUS 61
+ { FATTR4_FS_STATUS, "FATTR4_FS_STATUS" },
+#define FATTR4_FS_LAYOUT_TYPE 62
+ { FATTR4_FS_LAYOUT_TYPE, "FATTR4_FS_LAYOUT_TYPE" },
+#define FATTR4_LAYOUT_HINT 63
+ { FATTR4_LAYOUT_HINT, "FATTR4_LAYOUT_HINT" },
+#define FATTR4_LAYOUT_TYPE 64
+ { FATTR4_LAYOUT_TYPE, "FATTR4_LAYOUT_TYPE" },
+#define FATTR4_LAYOUT_BLKSIZE 65
+ { FATTR4_LAYOUT_BLKSIZE, "FATTR4_LAYOUT_BLKSIZE" },
+#define FATTR4_LAYOUT_ALIGNMENT 66
+ { FATTR4_LAYOUT_ALIGNMENT, "FATTR4_LAYOUT_ALIGNMENT" },
+#define FATTR4_FS_LOCATIONS_INFO 67
+ { FATTR4_FS_LOCATIONS_INFO, "FATTR4_FS_LOCATIONS_INFO" },
+#define FATTR4_MDSTHRESHOLD 68
+ { FATTR4_MDSTHRESHOLD, "FATTR4_MDSTHRESHOLD" },
+#define FATTR4_RETENTION_GET 69
+ { FATTR4_RETENTION_GET, "FATTR4_RETENTION_GET" },
+#define FATTR4_RETENTION_SET 70
+ { FATTR4_RETENTION_SET, "FATTR4_RETENTION_SET" },
+#define FATTR4_RETENTEVT_GET 71
+ { FATTR4_RETENTEVT_GET, "FATTR4_RETENTEVT_GET" },
+#define FATTR4_RETENTEVT_SET 72
+ { FATTR4_RETENTEVT_SET, "FATTR4_RETENTEVT_SET" },
+#define FATTR4_RETENTION_HOLD 73
+ { FATTR4_RETENTION_HOLD, "FATTR4_RETENTION_HOLD" },
+#define FATTR4_MODE_SET_MASKED 74
+ { FATTR4_MODE_SET_MASKED, "FATTR4_MODE_SET_MASKED" },
+#define FATTR4_SUPPATTR_EXCLCREAT 75
+ { FATTR4_SUPPATTR_EXCLCREAT, "FATTR4_SUPPATTR_EXCLCREAT" },
+#define FATTR4_FS_CHARSET_CAP 76
+ { FATTR4_FS_CHARSET_CAP, "FATTR4_FS_CHARSET_CAP" },
{ 0, NULL }
};
@@ -6794,6 +6843,10 @@ dissect_nfs_attributes(tvbuff_t *tvb, in
attr_vals_offset = dissect_rpc_uint64(tvb, attr_newftree,
hf_nfs_fattr4_mounted_on_fileid, attr_vals_offset);
break;
+ case FATTR4_LAYOUT_BLKSIZE:
+ attr_vals_offset = dissect_rpc_uint32(tvb, attr_newftree,
+ hf_nfs_fattr4_layout_blksize, attr_vals_offset);
+ break;
default:
break;
@@ -6836,6 +6889,22 @@ static const value_string names_open4_sh
{ OPEN4_SHARE_ACCESS_WRITE, "OPEN4_SHARE_ACCESS_WRITE" },
#define OPEN4_SHARE_ACCESS_BOTH 0x00000003
{ OPEN4_SHARE_ACCESS_BOTH, "OPEN4_SHARE_ACCESS_BOTH" },
+#define OPEN4_SHARE_ACCESS_WANT_NO_PREFERENCE 0x0000
+ { OPEN4_SHARE_ACCESS_WANT_NO_PREFERENCE, "OPEN4_SHARE_ACCESS_WANT_NO_PREFERENCE" },
+#define OPEN4_SHARE_ACCESS_WANT_READ_DELEG 0x0100
+ { OPEN4_SHARE_ACCESS_WANT_READ_DELEG, "OPEN4_SHARE_ACCESS_WANT_READ_DELEG" },
+#define OPEN4_SHARE_ACCESS_WANT_WRITE_DELEG 0x0200
+ { OPEN4_SHARE_ACCESS_WANT_WRITE_DELEG, "OPEN4_SHARE_ACCESS_WANT_WRITE_DELEG" },
+#define OPEN4_SHARE_ACCESS_WANT_ANY_DELEG 0x0300
+ { OPEN4_SHARE_ACCESS_WANT_ANY_DELEG, "OPEN4_SHARE_ACCESS_WANT_ANY_DELEG" },
+#define OPEN4_SHARE_ACCESS_WANT_NO_DELEG 0x0400
+ { OPEN4_SHARE_ACCESS_WANT_NO_DELEG, "OPEN4_SHARE_ACCESS_WANT_NO_DELEG" },
+#define OPEN4_SHARE_ACCESS_WANT_CANCEL 0x0500
+ { OPEN4_SHARE_ACCESS_WANT_CANCEL, "OPEN4_SHARE_ACCESS_WANT_CANCEL" },
+#define OPEN4_SHARE_ACCESS_WANT_SIGNAL_DELEG_WHEN_RESRC_AVAIL 0x10000
+ { OPEN4_SHARE_ACCESS_WANT_SIGNAL_DELEG_WHEN_RESRC_AVAIL, "OPEN4_SHARE_ACCESS_WANT_SIGNAL_DELEG_WHEN_RESRC_AVAIL"},
+#define OPEN4_SHARE_ACCESS_WANT_PUSH_DELEG_WHEN_UNCONTENDED 0x20000
+ { OPEN4_SHARE_ACCESS_WANT_PUSH_DELEG_WHEN_UNCONTENDED, "OPEN4_SHARE_ACCESS_WANT_PUSH_DELEG_WHEN_UNCONTENDED"},
{ 0, NULL }
};
@@ -6902,12 +6971,18 @@ dissect_nfs_open_claim_delegate_cur4(tvb
#define CLAIM_PREVIOUS 1
#define CLAIM_DELEGATE_CUR 2
#define CLAIM_DELEGATE_PREV 3
+#define CLAIM_FH 4
+#define CLAIM_DELEG_CUR_FH 5
+#define CLAIM_DELEG_CUR_PREV_FH 6
static const value_string names_claim_type4[] = {
{ CLAIM_NULL, "CLAIM_NULL" },
{ CLAIM_PREVIOUS, "CLAIM_PREVIOUS" },
{ CLAIM_DELEGATE_CUR, "CLAIM_DELEGATE_CUR" },
{ CLAIM_DELEGATE_PREV, "CLAIM_DELEGATE_PREV" },
+ { CLAIM_FH, "CLAIM_FH" },
+ { CLAIM_DELEG_CUR_FH, "CLAIM_DELEG_CUR_FH"},
+ { CLAIM_DELEG_CUR_PREV_FH,"CLAIN_DELEG_CUR_PREV_FH"},
{ 0, NULL }
};
@@ -6956,26 +7031,38 @@ dissect_nfs_open_claim4(tvbuff_t *tvb, i
return offset;
}
+static const value_string names_createmode4[] = {
+ { UNCHECKED4, "UNCHECKED4" },
+ { GUARDED4, "GUARDED4" },
+ { EXCLUSIVE4, "EXCLUSIVE4" },
+ { EXCLUSIVE4_1, "EXCLUSIVE4_1" },
+ { 0, NULL }
+};
+
static int
dissect_nfs_createhow4(tvbuff_t *tvb, int offset, packet_info *pinfo,
proto_tree *tree)
{
guint mode;
- /* This is intentional; we're using the same flags as NFSv3 */
mode = tvb_get_ntohl(tvb, offset);
- proto_tree_add_uint(tree, hf_nfs_createmode3, tvb, offset, 4, mode);
+ proto_tree_add_uint(tree, hf_nfs_createmode4, tvb, offset, 4, mode);
offset += 4;
switch(mode)
{
- case UNCHECKED: /* UNCHECKED4 */
- case GUARDED: /* GUARDED4 */
+ case UNCHECKED4:
+ case GUARDED4:
offset = dissect_nfs_fattr4(tvb, offset, pinfo, tree);
break;
- case EXCLUSIVE: /* EXCLUSIVE4 */
+ case EXCLUSIVE4:
+ offset = dissect_rpc_uint64(tvb, tree, hf_nfs_verifier4, offset);
+ break;
+
+ case EXCLUSIVE4_1:
offset = dissect_rpc_uint64(tvb, tree, hf_nfs_verifier4, offset);
+ offset = dissect_nfs_fattr4(tvb, offset, pinfo, tree);
break;
default:
@@ -7119,16 +7206,20 @@ static const value_string names_nfsv4_op
{ NFS4_OP_EXCHANGE_ID, "EXCHANGE_ID" },
{ NFS4_OP_CREATE_SESSION, "CREATE_SESSION" },
{ NFS4_OP_DESTROY_SESSION, "DESTROY_SESSION" },
- { NFS4_OP_SEQUENCE, "SEQUENCE" },
+ { NFS4_OP_FREE_STATEID, "FREE_STATEID"},
+ { NFS4_OP_GET_DIR_DELEGATION, "GET_DIR_DELEGATION"},
{ NFS4_OP_GETDEVINFO, "GETDEVINFO"},
{ NFS4_OP_GETDEVLIST, "GETDEVLIST"},
{ NFS4_OP_LAYOUTCOMMIT, "LAYOUTCOMMIT" },
{ NFS4_OP_LAYOUTGET, "LAYOUTGET" },
{ NFS4_OP_LAYOUTRETURN, "LAYOUTRETURN" },
- { NFS4_OP_NOTIFYDS, "PNFS_NOTIFYDS"},
- { NFS4_OP_PNFS_CREATE, "PNFS_CREATE"},
- { NFS4_OP_PNFS_WRITE, "PNFS_WRITE"},
- { NFS4_OP_PNFS_READ, "PNFS_READ"},
+ { NFS4_OP_SECINFO_NO_NAME, "SECINFO_NO_NAME" },
+ { NFS4_OP_SEQUENCE, "SEQUENCE" },
+ { NFS4_OP_SET_SSV, "SET-SSV"},
+ { NFS4_OP_TEST_STATEID, "TEST-STATEID"},
+ { NFS4_OP_WANT_DELEGATION, "WANT-DELEG" },
+ { NFS4_OP_DESTROY_CLIENTID, "DESTROY-CLIENTID" },
+ { NFS4_OP_RECLAIM_COMPLETE, "RECLAIM-COMPLETE" },
{ NFS4_OP_ILLEGAL, "ILLEGAL"},
{ 0, NULL }
};
@@ -7172,28 +7263,25 @@ gint *nfsv4_operation_ett[] =
&ett_nfs_verify4 ,
&ett_nfs_write4,
&ett_nfs_release_lockowner4,
- NULL,
- NULL,
+ NULL, /* backchannel_ctl */
+ NULL, /* bind connection to session */
&ett_nfs_exchange_id4,
&ett_nfs_create_session4,
&ett_nfs_destroy_session4,
- NULL,
- NULL,
+ NULL, /* free stateid */
+ NULL, /* get dir delegation */
&ett_nfs_getdevinfo4,
&ett_nfs_getdevlist4,
&ett_nfs_layoutcommit4,
&ett_nfs_layoutget4,
&ett_nfs_layoutreturn4,
- NULL,
+ NULL, /* secinfo no name */
&ett_nfs_sequence4,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- &ett_nfs_notifyds4,
- &ett_nfs_pnfs_create4
+ NULL, /* set ssv */
+ NULL, /* test stateid */
+ NULL, /* want delegation */
+ NULL, /* destroy clientid */
+ NULL /* reclaim complete*/
};
static int
@@ -7556,10 +7644,12 @@ dissect_nfs_open_write_delegation4(tvbuf
#define OPEN_DELEGATE_NONE 0
#define OPEN_DELEGATE_READ 1
#define OPEN_DELEGATE_WRITE 2
+#define OPEN_DELEGATE_NONE_EXT 3 /* new to v4.1 */
static const value_string names_open_delegation_type4[] = {
{ OPEN_DELEGATE_NONE, "OPEN_DELEGATE_NONE" },
{ OPEN_DELEGATE_READ, "OPEN_DELEGATE_READ" },
{ OPEN_DELEGATE_WRITE, "OPEN_DELEGATE_WRITE" },
+ { OPEN_DELEGATE_NONE_EXT, "OPEN_DELEGATE_NONE_EXT"},
{ 0, NULL }
};
@@ -7715,16 +7805,48 @@ dissect_nfs_layoutreturn4(tvbuff_t *tvb,
if (returntype == 1) { /* RETURN_FILE */
offset = dissect_rpc_uint64(tvb, tree, hf_nfs_offset4, offset);
offset = dissect_rpc_uint64(tvb, tree, hf_nfs_length4, offset);
+ offset = dissect_nfs_stateid4(tvb, offset, tree);
+ offset = dissect_nfsdata(tvb, offset, tree, hf_nfs_lrf_body_content);
}
return offset;
}
static int
-dissect_nfs_devices4(tvbuff_t *tvb, int offset, proto_tree *tree)
+dissect_nfs_layoutreturn_stateid(tvbuff_t *tvb, proto_tree *tree, int offset)
{
+ guint lrs_present;
+
+ lrs_present = tvb_get_ntohl(tvb, offset);
+ offset = dissect_rpc_bool(tvb, tree, hf_nfs_lrs_present, offset);
+
+ if (lrs_present) {
+ offset = dissect_nfs_stateid4(tvb, offset, tree);
+ }
+
+ return offset;
+}
+
+static int
+dissect_nfs_notification_bitmap4(tvbuff_t *tvb, proto_tree *tree, int offset)
+{
+ guint32 bitmap_num;
guint i;
- guint32 num_devs,num_indices,num_multipath;
+
+ bitmap_num = tvb_get_ntohl(tvb, offset);
+ offset += 4;
+ for (i = 0; i < bitmap_num; i++) {
+ offset = dissect_rpc_uint32(tvb, tree, hf_nfs_notification_bitmap4, offset);
+ }
+
+ return offset;
+}
+
+static int
+dissect_nfs_devices4(tvbuff_t *tvb, int offset, proto_tree *tree)
+{
+ guint i,j;
+ guint32 num_indices,num_multipath, num_addr;
/* No layout type - argh */
@@ -7737,13 +7859,12 @@ dissect_nfs_devices4(tvbuff_t *tvb, int
offset = dissect_rpc_uint32(tvb, tree, hf_nfs_deviceidx4,offset);
}
- /* disect devices */
- num_devs = tvb_get_ntohl(tvb, offset);
+ num_multipath = tvb_get_ntohl(tvb, offset);
offset += 4;
- for (i = 0; i < num_devs; i++) {
- num_multipath = tvb_get_ntohl(tvb, offset);
+ for (i = 0; i < num_multipath; i++) {
+ num_addr = tvb_get_ntohl(tvb, offset);
offset += 4;
- for (i = 0; i < num_multipath; i++) {
+ for (j = 0; j < num_addr; j++) {
offset = dissect_nfsdata(tvb, offset, tree, hf_nfs_r_netid);
offset = dissect_nfsdata(tvb, offset, tree, hf_nfs_r_addr);
}
@@ -7756,11 +7877,13 @@ dissect_nfs_devices4(tvbuff_t *tvb, int
static int
dissect_nfs_deviceaddr4(tvbuff_t *tvb, int offset, proto_tree *tree)
{
- /* No layout type - argh */
- /* Assume file layout for now */
+ /* layout type */
offset = dissect_rpc_uint32(tvb, tree, hf_nfs_layouttype4, offset);
+ /* skip da_addr_body size */
+ offset+=4;
+
offset = dissect_nfs_devices4(tvb, offset, tree);
return offset;
@@ -7775,17 +7898,9 @@ dissect_nfs_devicelist4(tvbuff_t *tvb, i
count = tvb_get_ntohl(tvb, offset);
offset = dissect_rpc_uint32(tvb, tree, hf_nfs_devicenum4, offset);
for (i = 0; i < count; i++) {
- int opaque_devs, dev_limit;
- offset = dissect_rpc_uint32(tvb, tree, hf_nfs_deviceid4, offset);
-
- offset = dissect_rpc_uint32(tvb, tree, hf_nfs_layouttype4, offset);
-
- opaque_devs = tvb_get_ntohl(tvb, offset);
- offset += 4;
- dev_limit = opaque_devs + offset;
- while (offset < dev_limit) {
- offset = dissect_nfs_devices4(tvb, offset, tree);
- }
+ offset = dissect_rpc_opaque_data(tvb, offset, tree, NULL,
+ hf_nfs_deviceid4, TRUE, 16,
+ FALSE, NULL, NULL);
}
return offset;
}
@@ -7872,73 +7987,61 @@ dissect_rpc_secparms4(tvbuff_t *tvb, int
}
static int
-dissect_nfs_notifydsargs4(tvbuff_t *tvb, int offset, proto_tree *tree)
+dissect_nfs_layout(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
{
+ guint layout_type;
+ guint fh_num;
+ guint lo_seg_count;
+ guint i, lo_seg;
+ proto_item *fitem;
+ proto_item *fh_fitem;
+ proto_tree *newtree = NULL;
+ proto_tree *fh_tree = NULL;
- guint op;
+ lo_seg_count = tvb_get_ntohl(tvb, offset);
- op = tvb_get_ntohl(tvb, offset);
- offset = dissect_rpc_uint32(tvb, tree, hf_nfs_notifydsop4, offset);
- switch(op) {
- case 0: { /* ADDSTATE */
- guint count, i;
- offset = dissect_rpc_uint64(tvb, tree, hf_nfs_clientid4, offset);
+ fitem = proto_tree_add_text(tree, tvb, offset, 4,
+ "Layout Segment (count: %u)", lo_seg_count);
+ offset += 4;
- proto_tree_add_text(tree, tvb, offset, 0, "filehandle: %s",
- tvb_bytes_to_str(tvb, offset, 16));
- offset += 16;
+ newtree = proto_item_add_subtree(fitem, ett_nfs_layoutseg);
- count = tvb_get_ntohl(tvb, offset);
- offset += 4;
- for (i = 0; i < count; i++) {
- offset = dissect_nfs_stateid4(tvb, offset, tree);
- }
- break;
- }
- case 1: { /* DELSTATE */
- guint count, i;
- count = tvb_get_ntohl(tvb, offset);
- offset += 4;
- for (i = 0; i < count; i++) {
- offset = dissect_nfs_stateid4(tvb, offset, tree);
- }
- break;
- }
- case 2: /* DELCLIENT */
- offset = dissect_rpc_uint64(tvb, tree, hf_nfs_clientid4, offset);
- break;
- default:
- break;
- }
+ for (lo_seg = 0; lo_seg < lo_seg_count; lo_seg++) {
+ offset = dissect_rpc_uint64(tvb, newtree, hf_nfs_offset4, offset);
+ offset = dissect_rpc_uint64(tvb, newtree, hf_nfs_length4, offset);
- return offset;
-}
+ offset = dissect_rpc_uint32(tvb, newtree, hf_nfs_iomode4, offset);
-static int
-dissect_nfs_layout(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
-{
- guint layout_type;
+ layout_type = tvb_get_ntohl(tvb, offset);
+ offset = dissect_rpc_uint32(tvb, newtree, hf_nfs_layouttype4, offset);
- layout_type = tvb_get_ntohl(tvb, offset);
- offset = dissect_rpc_uint32(tvb, tree, hf_nfs_layouttype4, offset);
+ /* If not files layout type eat the rest and move on.. */
+ if (layout_type != LAYOUT4_NFSV4_1_FILES) {
+ offset = dissect_nfsdata(tvb, offset, newtree, hf_nfs_layout4);
+ continue;
+ }
- if (layout_type == 1) { /* NFS Files */
- guint num;
- guint i;
+ /* NFS Files */
offset += 4; /* Skip past opaque count */
- offset = dissect_rpc_uint32(tvb, tree, hf_nfs_deviceid4, offset);
- offset = dissect_rpc_uint32(tvb, tree, hf_nfs_util4, offset);
- offset = dissect_rpc_uint32(tvb, tree, hf_nfs_first_stripe_idx4, offset);
- num = tvb_get_ntohl(tvb, offset); /* Len of dev list */
+ offset = dissect_rpc_opaque_data(tvb, offset, newtree, NULL,
+ hf_nfs_deviceid4, TRUE, 16, FALSE, NULL, NULL);
+
+ offset = dissect_rpc_uint32(tvb, newtree, hf_nfs_nfl_util, offset);
+ offset = dissect_rpc_uint32(tvb, newtree, hf_nfs_nfl_first_stripe_index, offset);
+ offset = dissect_rpc_uint64(tvb, newtree, hf_nfs_offset4, offset);
+
+ fh_num = tvb_get_ntohl(tvb, offset); /* Len of FH list */
+
+ fh_fitem = proto_tree_add_text(newtree, tvb, offset, 4,
+ "File Handles (count: %u)", fh_num);
offset += 4;
- for (i = 0; i < num; i++) {
- offset = dissect_nfs_fh4(tvb, offset, pinfo, tree, "filehandle");
+
+ fh_tree = proto_item_add_subtree(fh_fitem, ett_nfs_layoutseg_fh);
+ for (i = 0; i < fh_num; i++) {
+ offset = dissect_nfs_fh4(tvb, offset, pinfo, fh_tree, "lo_filehandle");
}
- } else {
- offset = dissect_nfsdata(tvb, offset, tree, hf_nfs_layout4);
}
-
return offset;
}
@@ -7979,7 +8082,7 @@ dissect_nfs_argop4(tvbuff_t *tvb, int of
offset += 4;
/* the opcodes are not contiguous */
- if ((opcode < NFS4_OP_ACCESS || opcode > NFS4_OP_PNFS_CREATE) &&
+ if ((opcode < NFS4_OP_ACCESS || opcode > NFS4_OP_RECLAIM_COMPLETE) &&
(opcode != NFS4_OP_ILLEGAL))
break;
@@ -8288,6 +8391,7 @@ dissect_nfs_argop4(tvbuff_t *tvb, int of
offset = dissect_rpc_uint64(tvb, newftree, hf_nfs_length4, offset);
offset = dissect_rpc_uint64(tvb, newftree,
hf_nfs_length4_minlength, offset);
+ offset = dissect_nfs_stateid4(tvb, offset, newftree);
offset = dissect_rpc_uint32(tvb, newftree, hf_nfs_count4_maxcount,
offset);
break;
@@ -8296,9 +8400,9 @@ dissect_nfs_argop4(tvbuff_t *tvb, int of
offset = dissect_rpc_uint64(tvb, newftree, hf_nfs_offset4, offset);
offset = dissect_rpc_uint64(tvb, newftree, hf_nfs_length4, offset);
offset = dissect_rpc_bool(tvb, newftree, hf_nfs_reclaim4, offset);
+ offset = dissect_nfs_stateid4(tvb, offset, newftree);
offset = dissect_nfs_newoffset4(tvb, offset, newftree);
offset = dissect_nfs_newtime4(tvb, offset, newftree);
- offset = dissect_nfs_newtime4(tvb, offset, newftree);
offset = dissect_rpc_uint32(tvb, newftree, hf_nfs_layouttype4,
offset);
offset = dissect_nfsdata(tvb, offset, newftree,
@@ -8314,12 +8418,15 @@ dissect_nfs_argop4(tvbuff_t *tvb, int of
break;
case NFS4_OP_GETDEVINFO:
- offset = dissect_rpc_uint32(tvb, newftree, hf_nfs_deviceid4,
- offset);
+ offset = dissect_rpc_opaque_data(tvb, offset, newftree, NULL,
+ hf_nfs_deviceid4, TRUE, 16,
+ FALSE, NULL, NULL);
+
offset = dissect_rpc_uint32(tvb, newftree, hf_nfs_layouttype4,
offset);
offset = dissect_rpc_uint32(tvb, newftree, hf_nfs_count4_maxcount,
offset);
+ offset = dissect_nfs_notification_bitmap4(tvb, newftree, offset);
break;
case NFS4_OP_GETDEVLIST:
@@ -8342,14 +8449,6 @@ dissect_nfs_argop4(tvbuff_t *tvb, int of
offset = dissect_rpc_bool(tvb, newftree, hf_nfs_cachethis4, offset);
break;
- case NFS4_OP_NOTIFYDS:
- offset = dissect_nfs_notifydsargs4(tvb, offset, newftree);
- break;
-
- case NFS4_OP_PNFS_CREATE:
- offset = dissect_nfs_utf8string(tvb, offset, newftree, hf_nfs_component4, NULL);
- break;
-
/* In theory, it's possible to get this opcode */
case NFS4_OP_ILLEGAL:
break;
@@ -8438,7 +8537,7 @@ dissect_nfs_resop4(tvbuff_t *tvb, int of
opcode = tvb_get_ntohl(tvb, offset);
/* sanity check for bogus packets */
- if ((opcode < NFS4_OP_ACCESS || opcode > NFS4_OP_PNFS_CREATE) &&
+ if ((opcode < NFS4_OP_ACCESS || opcode > NFS4_OP_RECLAIM_COMPLETE) &&
(opcode != NFS4_OP_ILLEGAL))
break;
@@ -8639,9 +8738,7 @@ dissect_nfs_resop4(tvbuff_t *tvb, int of
case NFS4_OP_LAYOUTGET:
offset = dissect_rpc_bool(tvb, newftree, hf_nfs_return_on_close4,
offset);
- offset = dissect_rpc_uint64(tvb, newftree, hf_nfs_offset4, offset);
- offset = dissect_rpc_uint64(tvb, newftree, hf_nfs_length4, offset);
- offset = dissect_rpc_uint32(tvb, newftree, hf_nfs_iomode4, offset);
+ offset = dissect_nfs_stateid4(tvb, offset, newftree);
offset = dissect_nfs_layout(tvb, offset, pinfo, newftree);
break;
@@ -8650,10 +8747,12 @@ dissect_nfs_resop4(tvbuff_t *tvb, int of
break;
case NFS4_OP_LAYOUTRETURN:
+ offset = dissect_nfs_layoutreturn_stateid(tvb, newftree, offset);
break;
case NFS4_OP_GETDEVINFO:
offset = dissect_nfs_deviceaddr4(tvb, offset, newftree);
+ offset = dissect_nfs_notification_bitmap4(tvb, newftree, offset);
break;
case NFS4_OP_GETDEVLIST:
@@ -8677,12 +8776,6 @@ dissect_nfs_resop4(tvbuff_t *tvb, int of
offset);
break;
- case NFS4_OP_NOTIFYDS:
- break;
-
- case NFS4_OP_PNFS_CREATE:
- break;
-
default:
break;
}
@@ -8885,13 +8978,6 @@ static const value_string names_nfs_nfss
{ 0, NULL }
};
-static const value_string notifydsop_names[] = {
- { 0, "ADD_STATE" },
- { 1, "DEL_STATE" },
- { 2, "DEL_CLIENT" },
- { 0, NULL }
-};
-
static const value_string iomode_names[] = {
{ 1, "IOMODE_READ"},
{ 2, "IOMODE_RW"},
@@ -9756,6 +9842,10 @@ proto_register_nfs(void)
"fileid", "nfs.fattr4.mounted_on_fileid", FT_UINT64, BASE_HEX,
NULL, 0, NULL, HFILL }},
+ { &hf_nfs_fattr4_layout_blksize, {
+ "fileid", "nfs.fattr4.layout_blksize", FT_UINT32, BASE_DEC,
+ NULL, 0, NULL, HFILL }},
+
{ &hf_nfs_verifier4, {
"verifier", "nfs.verifier4", FT_UINT64, BASE_HEX,
NULL, 0, NULL, HFILL }},
@@ -9868,6 +9958,10 @@ proto_register_nfs(void)
"owner", "nfs.lock_owner4", FT_BYTES, BASE_DEC,
NULL, 0, NULL, HFILL }},
+ { &hf_nfs_createmode4, {
+ "Create Mode", "nfs.createmode4", FT_UINT32, BASE_DEC,
+ VALS(names_createmode4), 0, NULL, HFILL }},
+
{ &hf_nfs_secinfo_rpcsec_gss_info_service, {
"service", "nfs.secinfo.rpcsec_gss_info.service", FT_UINT32, BASE_DEC,
VALS(rpc_authgss_svc), 0, NULL, HFILL }},
@@ -10040,6 +10134,10 @@ proto_register_nfs(void)
"return type", "nfs.returntype", FT_UINT32, BASE_DEC,
VALS(layoutreturn_names), 0, NULL, HFILL }},
+ { &hf_nfs_lrf_body_content, {
+ "lrf_body_content", "nfs.lrf_body_content", FT_BYTES, BASE_HEX,
+ NULL, 0, NULL, HFILL }},
+
{ &hf_nfs_iomode4, {
"IO mode", "nfs.iomode", FT_UINT32, BASE_DEC,
VALS(iomode_names), 0, NULL, HFILL }},
@@ -10060,6 +10158,14 @@ proto_register_nfs(void)
"first stripe index", "nfs.stripeindex", FT_UINT32, BASE_DEC,
NULL, 0, NULL, HFILL }},
+ { &hf_nfs_pattern_offset, {
+ "layout pattern offset", "nfs.patternoffset", FT_UINT64, BASE_DEC,
+ NULL, 0, "layout pattern offset", HFILL }},
+
+ { &hf_nfs_notification_bitmap4, {
+ "notification bitmap", "nfs.notificationbitmap", FT_UINT32, BASE_DEC,
+ NULL, 0, "notification bitmap", HFILL }},
+
{ &hf_nfs_newtime4, {
"new time?", "nfs.newtime", FT_BOOLEAN, BASE_NONE,
TFS(&tfs_yes_no), 0, NULL, HFILL }},
@@ -10085,8 +10191,8 @@ proto_register_nfs(void)
NULL, 0, NULL, HFILL }},
{ &hf_nfs_deviceid4, {
- "device ID", "nfs.deviceid", FT_UINT32, BASE_DEC,
- NULL, 0, NULL, HFILL }},
+ "device ID", "nfs.deviceid", FT_BYTES, BASE_HEX,
+ NULL, 0, "device ID", HFILL }},
{ &hf_nfs_devicenum4, {
"num devices", "nfs.devicenum4", FT_UINT32, BASE_DEC,
@@ -10100,6 +10206,11 @@ proto_register_nfs(void)
"layout", "nfs.layout", FT_BYTES, BASE_DEC,
NULL, 0, NULL, HFILL }},
+ { &hf_nfs_layout_count, {
+ "layout", "nfs.layoutcount", FT_UINT32, BASE_DEC,
+ NULL, 0, "layout count", HFILL }},
+
+
{ &hf_nfs_stripedevs4, {
"stripe devs", "nfs.stripedevs", FT_UINT32, BASE_DEC,
NULL, 0, NULL, HFILL }},
@@ -10108,14 +10219,18 @@ proto_register_nfs(void)
"device addr", "nfs.devaddr", FT_BYTES, BASE_DEC,
NULL, 0, NULL, HFILL }},
- { &hf_nfs_notifydsop4, {
- "NotifyDS op", "nfs.notifydsop", FT_UINT32, BASE_DEC,
- VALS(notifydsop_names), 0, NULL, HFILL }},
-
{ &hf_nfs_return_on_close4, {
"return on close?", "nfs.retclose4", FT_BOOLEAN, BASE_NONE,
TFS(&tfs_yes_no), 0, NULL, HFILL }},
+ { &hf_nfs_nfl_util, {
+ "nfl_util", "nfs.nfl_util", FT_UINT32, BASE_HEX,
+ NULL, 0, NULL, HFILL }},
+
+ { &hf_nfs_nfl_first_stripe_index, {
+ "first stripe to use index", "nfs.nfl_first_stripe_index", FT_UINT32, BASE_DEC,
+ NULL, 0, NULL, HFILL }},
+
{ &hf_nfs_slotid4, {
"slot ID", "nfs.slotid4", FT_UINT32, BASE_DEC,
NULL, 0, NULL, HFILL }},
@@ -10237,6 +10352,10 @@ proto_register_nfs(void)
"Cache this?", "nfs.cachethis4", FT_BOOLEAN, BASE_NONE,
TFS(&tfs_yes_no), 0, NULL, HFILL }},
+ { &hf_nfs_lrs_present, {
+ "Stateid present?", "nfs.lrs_present", FT_BOOLEAN, BASE_NONE,
+ TFS(&tfs_yes_no), 0, NULL, HFILL }},
+
/* Hidden field for v2, v3, and v4 status */
{ &hf_nfs_nfsstat, {
"Status", "nfs.status", FT_UINT32, BASE_DEC,
@@ -10337,8 +10456,6 @@ proto_register_nfs(void)
&ett_nfs_layoutreturn4,
&ett_nfs_getdevinfo4,
&ett_nfs_getdevlist4,
- &ett_nfs_notifyds4,
- &ett_nfs_pnfs_create4,
&ett_nfs_illegal4,
&ett_nfs_verifier4,
&ett_nfs_opaque,
@@ -10393,7 +10510,9 @@ proto_register_nfs(void)
&ett_nfs_uid4,
&ett_nfs_gid4,
&ett_nfs_service4,
- &ett_nfs_sessionid4
+ &ett_nfs_sessionid4,
+ &ett_nfs_layoutseg,
+ &ett_nfs_layoutseg_fh
};
module_t *nfs_module;
diff -up wireshark-1.0.2/epan/dissectors/packet-nfs.h.orig wireshark-1.0.2/epan/dissectors/packet-nfs.h
--- wireshark-1.0.2/epan/dissectors/packet-nfs.h.orig 2008-07-10 13:39:23.000000000 -0400
+++ wireshark-1.0.2/epan/dissectors/packet-nfs.h 2008-07-17 06:42:09.000000000 -0400
@@ -105,19 +105,25 @@
#define NFS4_OP_WRITE 38
#define NFS4_OP_RELEASE_LOCKOWNER 39
/* Minor version 1 */
+#define NFS4_OP_BACKCHANNEL_CTL 40
+#define NFS4_OP_BIND_CONN_TO_SESSION 41
#define NFS4_OP_EXCHANGE_ID 42
#define NFS4_OP_CREATE_SESSION 43
#define NFS4_OP_DESTROY_SESSION 44
+#define NFS4_OP_FREE_STATEID 45
+#define NFS4_OP_GET_DIR_DELEGATION 46
#define NFS4_OP_GETDEVINFO 47
#define NFS4_OP_GETDEVLIST 48
#define NFS4_OP_LAYOUTCOMMIT 49
#define NFS4_OP_LAYOUTGET 50
#define NFS4_OP_LAYOUTRETURN 51
+#define NFS4_OP_SECINFO_NO_NAME 52
#define NFS4_OP_SEQUENCE 53
-#define NFS4_OP_NOTIFYDS 60
-#define NFS4_OP_PNFS_CREATE 61
-#define NFS4_OP_PNFS_WRITE 62
-#define NFS4_OP_PNFS_READ 63
+#define NFS4_OP_SET_SSV 54
+#define NFS4_OP_TEST_STATEID 55
+#define NFS4_OP_WANT_DELEGATION 56
+#define NFS4_OP_DESTROY_CLIENTID 57
+#define NFS4_OP_RECLAIM_COMPLETE 58
#define NFS4_OP_ILLEGAL 10044
@@ -131,6 +137,17 @@
#define GUARDED 1
#define EXCLUSIVE 2
+/* for create4 */
+#define UNCHECKED4 0
+#define GUARDED4 1
+#define EXCLUSIVE4 2
+#define EXCLUSIVE4_1 3
+
+/* pNFS layout types */
+#define LAYOUT4_NFSV4_1_FILES 1
+#define LAYOUT4_OSD2_OBJECTS 2
+#define LAYOUT4_BLOCK_VOLUME 3
+
extern gboolean nfs_file_name_snooping;
extern int dissect_fhandle(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree,
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