/* packet-nlm.c * Routines for nlm dissection * * $Id: packet-nlm.c,v 1.22 2001/12/23 21:36:57 guy Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs * Copyright 1998 Gerald Combs * * Copied from packet-mount.c * * 2001-JAN Ronnie Sahlberg * Updates to version 1 of the protocol. * Added version 3 of the protocol. * Added version 4 of the protocol. * * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #ifdef HAVE_SYS_TYPES_H #include #endif #include "packet-rpc.h" #include "packet-nfs.h" #include "packet-nlm.h" /* * NFS Lock Manager protocol specs can only be found in actual * implementations or in the nice book: * Brent Callaghan: "NFS Illustrated", Addison-Wesley, ISBN 0-201-32570-5 * which I use here as reference (BC). * * They can also be found if you go to * * http://www.opengroup.org/publications/catalog/c702.htm * * and follow the links to the HTML version of the document. */ static int proto_nlm = -1; static int hf_nlm_cookie = -1; static int hf_nlm_block = -1; static int hf_nlm_exclusive = -1; static int hf_nlm_lock = -1; static int hf_nlm_lock_caller_name = -1; static int hf_nlm_lock_owner = -1; static int hf_nlm_lock_svid = -1; static int hf_nlm_lock_l_offset = -1; static int hf_nlm_lock_l_offset64 = -1; static int hf_nlm_lock_l_len = -1; static int hf_nlm_lock_l_len64 = -1; static int hf_nlm_reclaim = -1; static int hf_nlm_stat = -1; static int hf_nlm_state = -1; static int hf_nlm_test_stat = -1; static int hf_nlm_test_stat_stat = -1; static int hf_nlm_holder = -1; static int hf_nlm_share = -1; static int hf_nlm_share_mode = -1; static int hf_nlm_share_access = -1; static int hf_nlm_share_name = -1; static int hf_nlm_sequence = -1; static gint ett_nlm = -1; static gint ett_nlm_lock = -1; const value_string names_nlm_stats[] = { /* NLM_GRANTED is the function number 5 and the state code 0. * So we use for the state the postfix _S. */ #define NLM_GRANTED_S 0 { NLM_GRANTED_S, "NLM_GRANTED" }, #define NLM_DENIED 1 { NLM_DENIED, "NLM_DENIED" }, #define NLM_DENIED_NOLOCKS 2 { NLM_DENIED_NOLOCKS, "NLM_DENIED_NOLOCKS" }, #define NLM_BLOCKED 3 { NLM_BLOCKED, "NLM_BLOCKED" }, #define NLM_DENIED_GRACE_PERIOD 4 { NLM_DENIED_GRACE_PERIOD, "NLM_DENIED_GRACE_PERIOD" }, #define NLM_DEADLCK 5 { NLM_DEADLCK, "NLM_DEADLCK" }, #define NLM_ROFS 6 { NLM_ROFS, "NLM_ROFS" }, #define NLM_STALE_FH 7 { NLM_STALE_FH, "NLM_STALE_FH" }, #define NLM_BIG 8 { NLM_BIG, "NLM_BIG" }, #define NLM_FAILED 9 { NLM_FAILED, "NLM_FAILED" }, { 0, NULL } }; const value_string names_fsh_mode[] = { #define FSM_DN 0 { FSM_DN, "deny none" }, #define FSM_DR 1 { FSM_DR, "deny read" }, #define FSM_DW 2 { FSM_DW, "deny write" }, #define FSM_DRW 3 { FSM_DRW, "deny read/write" }, { 0, NULL } }; const value_string names_fsh_access[] = { #define FSA_NONE 0 { FSA_NONE, "no access" }, #define FSA_R 1 { FSA_R, "read-only" }, #define FSA_W 2 { FSA_W, "write-only" }, #define FSA_RW 3 { FSA_RW, "read/write" }, { 0, NULL } }; /* **************************** */ /* generic dissecting functions */ /* **************************** */ 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; if (tree) { lock_item = proto_tree_add_item(tree, hf_nlm_lock, tvb, offset, tvb_length_remaining(tvb, offset), FALSE); if (lock_item) lock_tree = proto_item_add_subtree(lock_item, ett_nlm_lock); } offset = dissect_rpc_string(tvb,pinfo,lock_tree, hf_nlm_lock_caller_name, offset, NULL); offset = dissect_nfs_fh3(tvb, offset, pinfo, lock_tree,"fh"); offset = dissect_rpc_data(tvb, pinfo, lock_tree, hf_nlm_lock_owner, offset); offset = dissect_rpc_uint32(tvb, pinfo, lock_tree, hf_nlm_lock_svid, offset); if (version == 4) { offset = dissect_rpc_uint64(tvb, pinfo, lock_tree, hf_nlm_lock_l_offset64, offset); offset = dissect_rpc_uint64(tvb, pinfo, lock_tree, hf_nlm_lock_l_len64, offset); } else { offset = dissect_rpc_uint32(tvb, pinfo, lock_tree, hf_nlm_lock_l_offset, offset); offset = dissect_rpc_uint32(tvb, pinfo, lock_tree, hf_nlm_lock_l_len, offset); } return offset; } static int dissect_nlm_test(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, int version) { offset = dissect_rpc_data(tvb, pinfo, tree, hf_nlm_cookie, offset); dissect_rpc_bool(tvb, pinfo, tree, hf_nlm_exclusive, offset); offset += 4; offset = dissect_lock(tvb, pinfo, tree, version, offset); return offset; } static int dissect_nlm_lock(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree,int version) { offset = dissect_rpc_data(tvb, pinfo, tree, hf_nlm_cookie, offset); offset = dissect_rpc_bool(tvb, pinfo, tree, hf_nlm_block, offset); offset = dissect_rpc_bool(tvb, pinfo, tree, hf_nlm_exclusive, offset); offset = dissect_lock(tvb, pinfo, tree, version, offset); offset = dissect_rpc_bool(tvb, pinfo, tree, hf_nlm_reclaim, offset); offset = dissect_rpc_uint32(tvb, pinfo, tree, hf_nlm_state, offset); return offset; } static int dissect_nlm_cancel(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree,int version) { offset = dissect_rpc_data(tvb, pinfo, tree, hf_nlm_cookie, offset); offset = dissect_rpc_bool(tvb, pinfo, tree, hf_nlm_block, offset); offset = dissect_rpc_bool(tvb, pinfo, tree, hf_nlm_exclusive, offset); offset = dissect_lock(tvb, pinfo, tree, version, offset); return offset; } static int dissect_nlm_unlock(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree,int version) { offset = dissect_rpc_data(tvb, pinfo, tree, hf_nlm_cookie, offset); offset = dissect_lock(tvb, pinfo, tree, version, offset); return offset; } static int dissect_nlm_granted(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree,int version) { offset = dissect_rpc_data(tvb, pinfo, tree, hf_nlm_cookie, offset); offset = dissect_rpc_bool(tvb, pinfo, tree, hf_nlm_exclusive, offset); offset = dissect_lock(tvb, pinfo, tree, version, offset); return offset; } static int dissect_nlm_test_res(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree,int version) { proto_item* lock_item = NULL; proto_tree* lock_tree = NULL; offset = dissect_rpc_data(tvb, pinfo, tree, hf_nlm_cookie, offset); if (tree) { lock_item = proto_tree_add_item(tree, hf_nlm_test_stat, tvb, offset, tvb_length_remaining(tvb, offset), FALSE); if (lock_item) lock_tree = proto_item_add_subtree(lock_item, ett_nlm_lock); } offset = dissect_rpc_uint32(tvb, pinfo, lock_tree, hf_nlm_test_stat_stat, offset); /* last structure is optional, only supplied for stat==1 (LOCKED) */ if(!tvb_length_remaining(tvb, offset)){ return offset; } if (tree) { lock_item = proto_tree_add_item(lock_tree, hf_nlm_holder, tvb, offset, tvb_length_remaining(tvb, offset), FALSE); if (lock_item) lock_tree = proto_item_add_subtree(lock_item, ett_nlm_lock); } offset = dissect_rpc_bool(tvb, pinfo, lock_tree, hf_nlm_exclusive, offset); offset = dissect_rpc_uint32(tvb, pinfo, lock_tree, hf_nlm_lock_svid, offset); offset = dissect_rpc_data(tvb, pinfo, lock_tree, hf_nlm_lock_owner, offset); if (version == 4) { offset = dissect_rpc_uint64(tvb, pinfo, lock_tree, hf_nlm_lock_l_offset64, offset); offset = dissect_rpc_uint64(tvb, pinfo, lock_tree, hf_nlm_lock_l_len64, offset); } else { offset = dissect_rpc_uint32(tvb, pinfo, lock_tree, hf_nlm_lock_l_offset, offset); offset = dissect_rpc_uint32(tvb, pinfo, lock_tree, hf_nlm_lock_l_len, offset); } return offset; } static int dissect_nlm_share(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree,int version) { proto_item* lock_item = NULL; proto_tree* lock_tree = NULL; offset = dissect_rpc_data(tvb, pinfo, tree, hf_nlm_cookie, offset); if (tree) { lock_item = proto_tree_add_item(tree, hf_nlm_share, tvb, offset, tvb_length_remaining(tvb, offset), FALSE); if (lock_item) lock_tree = proto_item_add_subtree(lock_item, ett_nlm_lock); } offset = dissect_rpc_string(tvb,pinfo,lock_tree, hf_nlm_lock_caller_name, offset, NULL); offset = dissect_nfs_fh3(tvb, offset, pinfo, lock_tree, "fh"); offset = dissect_rpc_data(tvb, pinfo, lock_tree, hf_nlm_lock_owner, offset); offset = dissect_rpc_uint32(tvb, pinfo, lock_tree, hf_nlm_share_mode, offset); offset = dissect_rpc_uint32(tvb, pinfo, lock_tree, hf_nlm_share_access, offset); offset = dissect_rpc_bool(tvb, pinfo, tree, hf_nlm_reclaim, offset); return offset; } static int dissect_nlm_shareres(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree, int version) { offset = dissect_rpc_data(tvb, pinfo, tree, hf_nlm_cookie, offset); offset = dissect_rpc_uint32(tvb, pinfo, tree, hf_nlm_stat, offset); offset = dissect_rpc_uint32(tvb, pinfo, tree, hf_nlm_sequence, offset); return offset; } static int dissect_nlm_freeall(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree,int version) { offset = dissect_rpc_string(tvb,pinfo,tree, hf_nlm_share_name, offset, NULL); offset = dissect_rpc_uint32(tvb, pinfo, tree, hf_nlm_stat, offset); return offset; } /* RPC functions */ /* This function is identical for all NLM protocol versions (1-4)*/ static int dissect_nlm_gen_reply(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) { offset = dissect_rpc_data(tvb, pinfo, tree, hf_nlm_cookie, offset); offset = dissect_rpc_uint32(tvb, pinfo, tree, hf_nlm_stat, offset); return offset; } static int dissect_nlm1_test(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) { return dissect_nlm_test(tvb,offset,pinfo,tree,1); } static int dissect_nlm4_test(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) { return dissect_nlm_test(tvb,offset,pinfo,tree,4); } static int dissect_nlm1_lock(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) { return dissect_nlm_lock(tvb,offset,pinfo,tree,1); } static int dissect_nlm4_lock(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) { return dissect_nlm_lock(tvb,offset,pinfo,tree,4); } static int dissect_nlm1_cancel(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) { return dissect_nlm_cancel(tvb,offset,pinfo,tree,1); } static int dissect_nlm4_cancel(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) { return dissect_nlm_cancel(tvb,offset,pinfo,tree,4); } static int dissect_nlm1_unlock(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) { return dissect_nlm_unlock(tvb,offset,pinfo,tree,1); } static int dissect_nlm4_unlock(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) { return dissect_nlm_unlock(tvb,offset,pinfo,tree,4); } static int dissect_nlm1_granted(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) { return dissect_nlm_granted(tvb,offset,pinfo,tree,1); } static int dissect_nlm4_granted(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) { return dissect_nlm_granted(tvb,offset,pinfo,tree,4); } static int dissect_nlm1_test_res(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) { return dissect_nlm_test_res(tvb,offset,pinfo,tree,1); } static int dissect_nlm4_test_res(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) { return dissect_nlm_test_res(tvb,offset,pinfo,tree,4); } static int dissect_nlm3_share(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) { return dissect_nlm_share(tvb,offset,pinfo,tree,3); } static int dissect_nlm4_share(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) { return dissect_nlm_share(tvb,offset,pinfo,tree,4); } static int dissect_nlm3_shareres(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) { return dissect_nlm_shareres(tvb,offset,pinfo,tree,3); } static int dissect_nlm4_shareres(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) { return dissect_nlm_shareres(tvb,offset,pinfo,tree,4); } static int dissect_nlm3_freeall(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) { return dissect_nlm_freeall(tvb,offset,pinfo,tree,3); } static int dissect_nlm4_freeall(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) { return dissect_nlm_freeall(tvb,offset,pinfo,tree,4); } /* proc number, "proc name", dissect_request, dissect_reply */ /* NULL as function pointer means: type of arguments is "void". */ /* NLM protocol version 1 */ static const vsff nlm1_proc[] = { { NLM_NULL, "NULL", NULL, NULL }, { NLM_TEST, "TEST", dissect_nlm1_test, dissect_nlm1_test_res }, { NLM_LOCK, "LOCK", dissect_nlm1_lock, dissect_nlm_gen_reply }, { NLM_CANCEL, "CANCEL", dissect_nlm1_cancel, dissect_nlm_gen_reply }, { NLM_UNLOCK, "UNLOCK", dissect_nlm1_unlock, dissect_nlm_gen_reply }, { NLM_GRANTED, "GRANTED", dissect_nlm1_granted, dissect_nlm_gen_reply }, { NLM_TEST_MSG, "TEST_MSG", dissect_nlm1_test, NULL }, { NLM_LOCK_MSG, "LOCK_MSG", dissect_nlm1_lock, NULL }, { NLM_CANCEL_MSG, "CANCEL_MSG", dissect_nlm1_cancel, NULL }, { NLM_UNLOCK_MSG, "UNLOCK_MSG", dissect_nlm1_unlock, NULL }, { NLM_GRANTED_MSG, "GRANTED_MSG", dissect_nlm1_granted, NULL }, { NLM_TEST_RES, "TEST_RES", dissect_nlm1_test_res, NULL }, { NLM_LOCK_RES, "LOCK_RES", dissect_nlm_gen_reply, NULL }, { NLM_CANCEL_RES, "CANCEL_RES", dissect_nlm_gen_reply, NULL }, { NLM_UNLOCK_RES, "UNLOCK_RES", dissect_nlm_gen_reply, NULL }, { NLM_GRANTED_RES, "GRANTED_RES", dissect_nlm_gen_reply, NULL }, { 0, NULL, NULL, NULL } }; /* end of NLM protocol version 1 */ /* NLM protocol version 2 */ static const vsff nlm2_proc[] = { { NLM_NULL, "NULL", NULL, NULL }, { NLM_TEST, "TEST", dissect_nlm1_test, dissect_nlm1_test_res }, { NLM_LOCK, "LOCK", dissect_nlm1_lock, dissect_nlm_gen_reply }, { NLM_CANCEL, "CANCEL", dissect_nlm1_cancel, dissect_nlm_gen_reply }, { NLM_UNLOCK, "UNLOCK", dissect_nlm1_unlock, dissect_nlm_gen_reply }, { NLM_GRANTED, "GRANTED", dissect_nlm1_granted, dissect_nlm_gen_reply }, { NLM_TEST_MSG, "TEST_MSG", dissect_nlm1_test, NULL }, { NLM_LOCK_MSG, "LOCK_MSG", dissect_nlm1_lock, NULL }, { NLM_CANCEL_MSG, "CANCEL_MSG", dissect_nlm1_cancel, NULL }, { NLM_UNLOCK_MSG, "UNLOCK_MSG", dissect_nlm1_unlock, NULL }, { NLM_GRANTED_MSG, "GRANTED_MSG", dissect_nlm1_granted, NULL }, { NLM_TEST_RES, "TEST_RES", dissect_nlm1_test_res, NULL }, { NLM_LOCK_RES, "LOCK_RES", dissect_nlm_gen_reply, NULL }, { NLM_CANCEL_RES, "CANCEL_RES", dissect_nlm_gen_reply, NULL }, { NLM_UNLOCK_RES, "UNLOCK_RES", dissect_nlm_gen_reply, NULL }, { NLM_GRANTED_RES, "GRANTED_RES", dissect_nlm_gen_reply, NULL }, { 0, NULL, NULL, NULL } }; /* end of NLM protocol version 2 */ /* NLM protocol version 3 */ static const vsff nlm3_proc[] = { { NLM_NULL, "NULL", NULL, NULL }, { NLM_TEST, "TEST", dissect_nlm1_test, dissect_nlm1_test_res }, { NLM_LOCK, "LOCK", dissect_nlm1_lock, dissect_nlm_gen_reply }, { NLM_CANCEL, "CANCEL", dissect_nlm1_cancel, dissect_nlm_gen_reply }, { NLM_UNLOCK, "UNLOCK", dissect_nlm1_unlock, dissect_nlm_gen_reply }, { NLM_GRANTED, "GRANTED", dissect_nlm1_granted, dissect_nlm_gen_reply }, { NLM_TEST_MSG, "TEST_MSG", dissect_nlm1_test, NULL }, { NLM_LOCK_MSG, "LOCK_MSG", dissect_nlm1_lock, NULL }, { NLM_CANCEL_MSG, "CANCEL_MSG", dissect_nlm1_cancel, NULL }, { NLM_UNLOCK_MSG, "UNLOCK_MSG", dissect_nlm1_unlock, NULL }, { NLM_GRANTED_MSG, "GRANTED_MSG", dissect_nlm1_granted, NULL }, { NLM_TEST_RES, "TEST_RES", dissect_nlm1_test_res, NULL }, { NLM_LOCK_RES, "LOCK_RES", dissect_nlm_gen_reply, NULL }, { NLM_CANCEL_RES, "CANCEL_RES", dissect_nlm_gen_reply, NULL }, { NLM_UNLOCK_RES, "UNLOCK_RES", dissect_nlm_gen_reply, NULL }, { NLM_GRANTED_RES, "GRANTED_RES", dissect_nlm_gen_reply, NULL }, { NLM_SHARE, "SHARE", dissect_nlm3_share, dissect_nlm3_shareres }, { NLM_UNSHARE, "UNSHARE", dissect_nlm3_share, dissect_nlm3_shareres }, { NLM_NM_LOCK, "NM_LOCK", dissect_nlm1_lock, dissect_nlm_gen_reply }, { NLM_FREE_ALL, "FREE_ALL", dissect_nlm3_freeall, NULL }, { 0, NULL, NULL, NULL } }; /* end of NLM protocol version 3 */ /* NLM protocol version 4 */ static const vsff nlm4_proc[] = { { NLM_NULL, "NULL", NULL, NULL }, { NLM_TEST, "TEST", dissect_nlm4_test, dissect_nlm4_test_res }, { NLM_LOCK, "LOCK", dissect_nlm4_lock, dissect_nlm_gen_reply }, { NLM_CANCEL, "CANCEL", dissect_nlm4_cancel, dissect_nlm_gen_reply }, { NLM_UNLOCK, "UNLOCK", dissect_nlm4_unlock, dissect_nlm_gen_reply }, { NLM_GRANTED, "GRANTED", dissect_nlm4_granted, dissect_nlm_gen_reply }, { NLM_TEST_MSG, "TEST_MSG", dissect_nlm4_test, NULL }, { NLM_LOCK_MSG, "LOCK_MSG", dissect_nlm4_lock, NULL }, { NLM_CANCEL_MSG, "CANCEL_MSG", dissect_nlm4_cancel, NULL }, { NLM_UNLOCK_MSG, "UNLOCK_MSG", dissect_nlm4_unlock, NULL }, { NLM_GRANTED_MSG, "GRANTED_MSG", dissect_nlm4_granted, NULL }, { NLM_TEST_RES, "TEST_RES", dissect_nlm4_test_res, NULL }, { NLM_LOCK_RES, "LOCK_RES", dissect_nlm_gen_reply, NULL }, { NLM_CANCEL_RES, "CANCEL_RES", dissect_nlm_gen_reply, NULL }, { NLM_UNLOCK_RES, "UNLOCK_RES", dissect_nlm_gen_reply, NULL }, { NLM_GRANTED_RES, "GRANTED_RES", dissect_nlm_gen_reply, NULL }, { NLM_SHARE, "SHARE", dissect_nlm4_share, dissect_nlm4_shareres }, { NLM_UNSHARE, "UNSHARE", dissect_nlm4_share, dissect_nlm4_shareres }, { NLM_NM_LOCK, "NM_LOCK", dissect_nlm4_lock, dissect_nlm_gen_reply }, { NLM_FREE_ALL, "FREE_ALL", dissect_nlm4_freeall, NULL }, { 0, NULL, NULL, NULL } }; /* end of NLM protocol version 4 */ static struct true_false_string yesno = { "Yes", "No" }; void proto_register_nlm(void) { static hf_register_info hf[] = { { &hf_nlm_cookie, { "cookie", "nlm.cookie", FT_BYTES, BASE_DEC, NULL, 0, "cookie", HFILL }}, { &hf_nlm_block, { "block", "nlm.block", FT_BOOLEAN, BASE_NONE, &yesno, 0, "block", HFILL }}, { &hf_nlm_exclusive, { "exclusive", "nlm.exclusive", FT_BOOLEAN, BASE_NONE, &yesno, 0, "exclusive", HFILL }}, { &hf_nlm_lock, { "lock", "nlm.lock", FT_NONE, 0, NULL, 0, "lock", HFILL }}, { &hf_nlm_lock_caller_name, { "caller_name", "nlm.lock.caller_name", FT_STRING, BASE_NONE, NULL, 0, "caller_name", HFILL }}, { &hf_nlm_lock_owner, { "owner", "nlm.lock.owner", FT_BYTES, BASE_DEC, NULL, 0, "owner", HFILL }}, { &hf_nlm_lock_svid, { "svid", "nlm.lock.svid", FT_UINT32, BASE_DEC, NULL, 0, "svid", HFILL }}, { &hf_nlm_lock_l_offset64, { "l_offset", "nlm.lock.l_offset", FT_UINT64, BASE_DEC, NULL, 0, "l_offset", HFILL }}, { &hf_nlm_lock_l_offset, { "l_offset", "nlm.lock.l_offset", FT_UINT32, BASE_DEC, NULL, 0, "l_offset", HFILL }}, { &hf_nlm_lock_l_len64, { "l_len", "nlm.lock.l_len", FT_UINT64, BASE_DEC, NULL, 0, "l_len", HFILL }}, { &hf_nlm_lock_l_len, { "l_len", "nlm.lock.l_len", FT_UINT32, BASE_DEC, NULL, 0, "l_len", HFILL }}, { &hf_nlm_reclaim, { "reclaim", "nlm.reclaim", FT_BOOLEAN, BASE_NONE, &yesno, 0, "reclaim", HFILL }}, { &hf_nlm_state, { "state", "nlm.state", FT_UINT32, BASE_DEC, NULL, 0, "STATD state", HFILL }}, { &hf_nlm_stat, { "stat", "nlm.stat", FT_UINT32, BASE_DEC, VALS(names_nlm_stats), 0, "stat", HFILL }}, { &hf_nlm_test_stat, { "test_stat", "nlm.test_stat", FT_NONE, 0, NULL, 0, "test_stat", HFILL }}, { &hf_nlm_test_stat_stat, { "stat", "nlm.test_stat.stat", FT_UINT32, BASE_DEC, VALS(names_nlm_stats), 0, "stat", HFILL }}, { &hf_nlm_holder, { "holder", "nlm.holder", FT_NONE, 0, NULL, 0, "holder", HFILL }}, { &hf_nlm_share, { "share", "nlm.share", FT_NONE, 0, NULL, 0, "share", HFILL }}, { &hf_nlm_share_mode, { "mode", "nlm.share.mode", FT_UINT32, BASE_DEC, VALS(names_fsh_mode), 0, "mode", HFILL }}, { &hf_nlm_share_access, { "access", "nlm.share.access", FT_UINT32, BASE_DEC, VALS(names_fsh_access), 0, "access", HFILL }}, { &hf_nlm_share_name, { "name", "nlm.share.name", FT_STRING, BASE_NONE, NULL, 0, "name", HFILL }}, { &hf_nlm_sequence, { "sequence", "nlm.sequence", FT_INT32, BASE_DEC, NULL, 0, "sequence", HFILL }}, }; static gint *ett[] = { &ett_nlm, &ett_nlm_lock, }; proto_nlm = proto_register_protocol("Network Lock Manager Protocol", "NLM", "nlm"); proto_register_field_array(proto_nlm, hf, array_length(hf)); proto_register_subtree_array(ett, array_length(ett)); } void proto_reg_handoff_nlm(void) { /* Register the protocol as RPC */ rpc_init_prog(proto_nlm, NLM_PROGRAM, ett_nlm); /* Register the procedure tables */ rpc_init_proc_table(NLM_PROGRAM, 1, nlm1_proc); rpc_init_proc_table(NLM_PROGRAM, 2, nlm2_proc); rpc_init_proc_table(NLM_PROGRAM, 3, nlm3_proc); rpc_init_proc_table(NLM_PROGRAM, 4, nlm4_proc); }