static int
dissect_lock(tvbuff_t *tvb, packet_info* pinfo, proto_tree *tree, int offset, rpc_call_info_value *civ)
{
proto_item* lock_item = NULL;
proto_tree* lock_tree = NULL;
lock_item = proto_tree_add_item(tree, hf_klm_lock, tvb,
offset, -1, ENC_NA);
lock_tree = proto_item_add_subtree(lock_item, ett_klm_lock);
offset = dissect_rpc_string(tvb, lock_tree,
hf_klm_servername, offset, NULL);
offset = dissect_nfs3_fh(tvb, offset, pinfo, lock_tree,"fh", NULL, civ);
offset = dissect_rpc_uint32(tvb, lock_tree,
hf_klm_pid, offset);
offset = dissect_rpc_uint32(tvb, lock_tree,
hf_klm_offset, offset);
offset = dissect_rpc_uint32(tvb, lock_tree,
hf_klm_len, offset);
return offset;
}
/* **************************** */
static int
dissect_lock(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int version, int offset)
{
proto_item* lock_item = NULL;
proto_tree* lock_tree = NULL;
guint32 fh_hash, svid, start_offset=0, end_offset=0;
if (tree) {
lock_item = proto_tree_add_item(tree, hf_nlm_lock, tvb,
offset, -1, ENC_NA);
if (lock_item)
lock_tree = proto_item_add_subtree(lock_item, ett_nlm_lock);
}
offset = dissect_rpc_string(tvb,lock_tree,
hf_nlm_lock_caller_name, offset, NULL);
offset = dissect_nfs3_fh(tvb, offset, pinfo, lock_tree, "fh", &fh_hash);
if (check_col(pinfo->cinfo, COL_INFO)) {
col_append_fstr(pinfo->cinfo, COL_INFO, " FH:0x%08x", fh_hash);
}
offset = dissect_rpc_data(tvb, lock_tree, hf_nlm_lock_owner, offset);
svid = tvb_get_ntohl(tvb, offset);
offset = dissect_rpc_uint32(tvb, lock_tree, hf_nlm_lock_svid, offset);
if (check_col(pinfo->cinfo, COL_INFO)) {
col_append_fstr(pinfo->cinfo, COL_INFO, " svid:%d", svid);
}
if (version == 4) {
start_offset = tvb_get_ntohl(tvb, offset);
offset = dissect_rpc_uint64(tvb, lock_tree, hf_nlm_lock_l_offset64, offset);
end_offset = tvb_get_ntohl(tvb, offset);
offset = dissect_rpc_uint64(tvb, lock_tree, hf_nlm_lock_l_len64, offset);
}
else {
start_offset = tvb_get_ntohl(tvb, offset);
offset = dissect_rpc_uint32(tvb, lock_tree, hf_nlm_lock_l_offset, offset);
end_offset = tvb_get_ntohl(tvb, offset);
offset = dissect_rpc_uint32(tvb, lock_tree, hf_nlm_lock_l_len, offset);
}
if (check_col(pinfo->cinfo, COL_INFO)) {
col_append_fstr(pinfo->cinfo, COL_INFO, " pos:%d-%d", start_offset, end_offset);
}
return offset;
}
