forked from osmocom/wireshark
254 lines
6.8 KiB
C
254 lines
6.8 KiB
C
/* packet-rquota.c
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* Routines for rquota dissection
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* Copyright 2001, Mike Frisch <frisch@hummingbird.com>
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*
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* $Id: packet-rquota.c,v 1.11 2002/11/01 00:48:38 sahlberg Exp $
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 1998 Gerald Combs
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*
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* Copied from packet-ypxfr.c
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "packet-rpc.h"
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#include "packet-rquota.h"
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static int proto_rquota = -1;
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static int hf_rquota_procedure_v1 = -1;
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static int hf_rquota_pathp = -1;
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static int hf_rquota_uid = -1;
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static int hf_rquota_status = -1;
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static int hf_rquota_rquota = -1;
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static int hf_rquota_bsize = -1;
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static int hf_rquota_active = -1;
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static int hf_rquota_bhardlimit = -1;
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static int hf_rquota_bsoftlimit = -1;
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static int hf_rquota_curblocks = -1;
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static int hf_rquota_fhardlimit = -1;
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static int hf_rquota_fsoftlimit = -1;
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static int hf_rquota_curfiles = -1;
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static int hf_rquota_btimeleft = -1;
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static int hf_rquota_ftimeleft = -1;
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static gint ett_rquota = -1;
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static gint ett_rquota_rquota = -1;
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static const value_string names_rquota_status[] =
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{
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#define Q_OK 1
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{ Q_OK, "OK" },
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#define Q_NOQUOTA 2
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{ Q_NOQUOTA, "NOQUOTA" },
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#define Q_EPERM 3
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{ Q_EPERM, "EPERM" },
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{ 0, NULL }
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};
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static int
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dissect_rquota(tvbuff_t *tvb, int offset, proto_tree *tree)
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{
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proto_item *lock_item = NULL;
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proto_tree *lock_tree = NULL;
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lock_item = proto_tree_add_item(tree, hf_rquota_rquota, tvb,
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offset, -1, FALSE);
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lock_tree = proto_item_add_subtree(lock_item, ett_rquota_rquota);
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offset = dissect_rpc_uint32(tvb, lock_tree,
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hf_rquota_bsize, offset);
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offset = dissect_rpc_bool(tvb, lock_tree,
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hf_rquota_active, offset);
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offset = dissect_rpc_uint32(tvb, lock_tree,
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hf_rquota_bhardlimit, offset);
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offset = dissect_rpc_uint32(tvb, lock_tree,
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hf_rquota_bsoftlimit, offset);
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offset = dissect_rpc_uint32(tvb, lock_tree,
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hf_rquota_curblocks, offset);
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offset = dissect_rpc_uint32(tvb, lock_tree,
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hf_rquota_fhardlimit, offset);
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offset = dissect_rpc_uint32(tvb, lock_tree,
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hf_rquota_fsoftlimit, offset);
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offset = dissect_rpc_uint32(tvb, lock_tree,
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hf_rquota_curfiles, offset);
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offset = dissect_rpc_uint32(tvb, lock_tree,
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hf_rquota_btimeleft, offset);
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offset = dissect_rpc_uint32(tvb, lock_tree,
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hf_rquota_ftimeleft, offset);
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return offset;
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}
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static int
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dissect_getquota_result(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
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{
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gint32 status;
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status = tvb_get_ntohl(tvb, offset);
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offset = dissect_rpc_uint32(tvb, tree,
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hf_rquota_status, offset);
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if (status==Q_OK) {
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offset = dissect_rquota(tvb, offset, tree);
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}
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return offset;
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}
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static int
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dissect_getquota_call(tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree)
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{
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offset = dissect_rpc_string(tvb, tree,
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hf_rquota_pathp, offset, NULL);
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offset = dissect_rpc_uint32(tvb, tree,
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hf_rquota_uid, offset);
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return offset;
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}
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/* proc number, "proc name", dissect_request, dissect_reply */
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/* NULL as function pointer means: type of arguments is "void". */
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static const vsff rquota1_proc[] = {
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{ RQUOTAPROC_NULL, "NULL",
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NULL, NULL },
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{ RQUOTAPROC_GETQUOTA, "GETQUOTA",
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dissect_getquota_call, dissect_getquota_result },
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{ RQUOTAPROC_GETACTIVEQUOTA, "GETACTIVEQUOTA",
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dissect_getquota_call, dissect_getquota_result },
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{ 0, NULL,
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NULL, NULL }
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};
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static const value_string rquota1_proc_vals[] = {
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{ RQUOTAPROC_NULL, "NULL" },
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{ RQUOTAPROC_GETQUOTA, "GETQUOTA" },
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{ RQUOTAPROC_GETACTIVEQUOTA, "GETACTIVEQUOTA" },
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{ 0, NULL }
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};
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/* end of RQUOTA version 1 */
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void
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proto_register_rquota(void)
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{
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static struct true_false_string tfs_active = { "Quota is ACTIVE", "Quota is NOT active" };
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static hf_register_info hf[] = {
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{ &hf_rquota_procedure_v1, {
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"V1 Procedure", "rquota.procedure_v1", FT_UINT32, BASE_DEC,
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VALS(rquota1_proc_vals), 0, "V1 Procedure", HFILL }},
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{ &hf_rquota_uid, {
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"uid", "rquota.uid", FT_UINT32, BASE_DEC,
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NULL, 0, "User ID", HFILL }},
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{ &hf_rquota_pathp, {
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"pathp", "rquota.pathp", FT_STRING, BASE_DEC,
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NULL, 0, "Filesystem of interest", HFILL }},
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{ &hf_rquota_status, {
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"status", "rquota.status", FT_UINT32, BASE_DEC,
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VALS(names_rquota_status), 0, "Status code", HFILL }},
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{ &hf_rquota_rquota, {
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"rquota", "rquota.rquota", FT_NONE, BASE_NONE,
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NULL, 0, "Rquota structure", HFILL }},
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{ &hf_rquota_bsize, {
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"bsize", "rquota.bsize", FT_UINT32, BASE_DEC,
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NULL, 0, "Block size", HFILL }},
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{ &hf_rquota_active, {
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"active", "rquota.active", FT_BOOLEAN, BASE_NONE,
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&tfs_active, 0, "Indicates whether quota is active", HFILL }},
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{ &hf_rquota_bhardlimit, {
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"bhardlimit", "rquota.bhardlimit", FT_UINT32, BASE_DEC,
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NULL, 0, "Hard limit for blocks", HFILL }},
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{ &hf_rquota_bsoftlimit, {
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"bsoftlimit", "rquota.bsoftlimit", FT_UINT32, BASE_DEC,
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NULL, 0, "Soft limit for blocks", HFILL }},
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{ &hf_rquota_curblocks, {
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"curblocks", "rquota.curblocks", FT_UINT32, BASE_DEC,
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NULL, 0, "Current block count", HFILL }},
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{ &hf_rquota_fhardlimit, {
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"fhardlimit", "rquota.fhardlimit", FT_UINT32, BASE_DEC,
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NULL, 0, "Hard limit on allocated files", HFILL }},
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{ &hf_rquota_fsoftlimit, {
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"fsoftlimit", "rquota.fsoftlimit", FT_UINT32, BASE_DEC,
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NULL, 0, "Soft limit of allocated files", HFILL }},
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{ &hf_rquota_curfiles, {
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"curfiles", "rquota.curfiles", FT_UINT32, BASE_DEC,
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NULL, 0, "Current # allocated files", HFILL }},
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{ &hf_rquota_btimeleft, {
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"btimeleft", "rquota.btimeleft", FT_UINT32, BASE_DEC,
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NULL, 0, "Time left for excessive disk use", HFILL }},
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{ &hf_rquota_ftimeleft, {
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"ftimeleft", "rquota.ftimeleft", FT_UINT32, BASE_DEC,
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NULL, 0, "Time left for excessive files", HFILL }},
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};
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static gint *ett[] = {
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&ett_rquota,
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&ett_rquota_rquota,
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};
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proto_rquota = proto_register_protocol("Remote Quota",
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"RQUOTA", "rquota");
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proto_register_field_array(proto_rquota, hf, array_length(hf));
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proto_register_subtree_array(ett, array_length(ett));
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}
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void
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proto_reg_handoff_rquota(void)
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{
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/* Register the protocol as RPC */
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rpc_init_prog(proto_rquota, RQUOTA_PROGRAM, ett_rquota);
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/* Register the procedure tables */
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rpc_init_proc_table(RQUOTA_PROGRAM, 1, rquota1_proc, hf_rquota_procedure_v1);
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}
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