forked from osmocom/wireshark
483ec5bd05
* DOP - This has now been successfully tested and so is now enabled by default and workaround code removed. Also now uses the correct EXPORTs from the other modules/dissectors. * X509SAT - Most of the selected attributes are now supported in addition to the DirectoryString syntax attributes. This includes restoring the correct DirectoryString syntax and also providing the basic syntaxes (e.g. OBJECT IDENTIFIER, PrintableString). The latter requires a sed line in the Makefile which I assume should be OK? Not all the SAT can be defined in x509sat - so some have been included in x509if and x509af - though x509sat.cnf contains the master list and references the other dissectors where appropriate. (I still prefer a syntax registration approach but I don't think that is going to be agreed in the short term.) * X509IF - a mechanism to register some formating, based upon the hf_index, that is used in the cnf file. * A couple of fixes identified by Stig. svn path=/trunk/; revision=16814
1006 lines
34 KiB
C
1006 lines
34 KiB
C
/* Do not modify this file. */
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/* It is created automatically by the ASN.1 to Ethereal dissector compiler */
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/* .\packet-ros.c */
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/* ../../tools/asn2eth.py -X -b -e -p ros -c ros.cnf -s packet-ros-template ros.asn */
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/* Input file: packet-ros-template.c */
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#line 1 "packet-ros-template.c"
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/* packet-ros_asn1.c
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* Routines for ROS packet dissection
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* Graeme Lunt 2005
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*
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* $Id$
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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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* 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 <glib.h>
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#include <epan/packet.h>
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#include <epan/conversation.h>
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#include <stdio.h>
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#include <string.h>
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#include "packet-ber.h"
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#include "packet-pres.h"
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#include "packet-ros.h"
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#define PNAME "X.880 OSI Remote Operations Service"
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#define PSNAME "ROS"
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#define PFNAME "ros"
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/* Initialize the protocol and registered fields */
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int proto_ros = -1;
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static struct SESSION_DATA_STRUCTURE* session = NULL;
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static proto_tree *top_tree=NULL;
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static guint32 opcode;
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static dissector_handle_t ros_handle = NULL;
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/*--- Included file: packet-ros-hf.c ---*/
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#line 1 "packet-ros-hf.c"
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static int hf_ros_invoke = -1; /* Invoke */
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static int hf_ros_returnResult = -1; /* ReturnResult */
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static int hf_ros_returnError = -1; /* ReturnError */
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static int hf_ros_reject = -1; /* Reject */
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static int hf_ros_bind_invoke = -1; /* T_bind_invoke */
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static int hf_ros_bind_result = -1; /* T_bind_result */
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static int hf_ros_bind_error = -1; /* T_bind_error */
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static int hf_ros_unbind_invoke = -1; /* T_unbind_invoke */
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static int hf_ros_unbind_result = -1; /* T_unbind_result */
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static int hf_ros_unbind_error = -1; /* T_unbind_error */
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static int hf_ros_invokeId = -1; /* InvokeId */
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static int hf_ros_linkedId = -1; /* INTEGER */
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static int hf_ros_opcode = -1; /* OperationCode */
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static int hf_ros_argument = -1; /* T_argument */
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static int hf_ros_result = -1; /* T_result */
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static int hf_ros_operationResult = -1; /* OperationResult */
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static int hf_ros_errcode = -1; /* ErrorCode */
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static int hf_ros_parameter = -1; /* T_parameter */
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static int hf_ros_problem = -1; /* T_problem */
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static int hf_ros_general = -1; /* GeneralProblem */
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static int hf_ros_invokeProblem = -1; /* InvokeProblem */
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static int hf_ros_rejectResult = -1; /* ReturnResultProblem */
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static int hf_ros_rejectError = -1; /* ReturnErrorProblem */
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static int hf_ros_present = -1; /* INTEGER */
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static int hf_ros_absent = -1; /* NULL */
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static int hf_ros_local = -1; /* INTEGER */
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static int hf_ros_global = -1; /* OBJECT_IDENTIFIER */
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/*--- End of included file: packet-ros-hf.c ---*/
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#line 56 "packet-ros-template.c"
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/* Initialize the subtree pointers */
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static gint ett_ros = -1;
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/*--- Included file: packet-ros-ett.c ---*/
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#line 1 "packet-ros-ett.c"
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static gint ett_ros_ROS = -1;
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static gint ett_ros_Invoke = -1;
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static gint ett_ros_ReturnResult = -1;
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static gint ett_ros_T_result = -1;
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static gint ett_ros_ReturnError = -1;
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static gint ett_ros_Reject = -1;
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static gint ett_ros_T_problem = -1;
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static gint ett_ros_InvokeId = -1;
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static gint ett_ros_Code = -1;
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/*--- End of included file: packet-ros-ett.c ---*/
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#line 60 "packet-ros-template.c"
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static dissector_table_t ros_oid_dissector_table=NULL;
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static GHashTable *oid_table=NULL;
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static gint ett_ros_unknown = -1;
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void
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register_ros_oid_dissector_handle(const char *oid, dissector_handle_t dissector, int proto _U_, const char *name, gboolean uses_rtse)
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{
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dissector_add_string("ros.oid", oid, dissector);
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g_hash_table_insert(oid_table, (gpointer)oid, (gpointer)name);
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if(!uses_rtse)
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/* if we are not using RTSE, then we must register ROS with BER (ACSE) */
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register_ber_oid_dissector_handle(oid, ros_handle, proto, name);
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}
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static int
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call_ros_oid_callback(const char *oid, tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
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{
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tvbuff_t *next_tvb;
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next_tvb = tvb_new_subset(tvb, offset, tvb_length_remaining(tvb, offset), tvb_reported_length_remaining(tvb, offset));
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if(!dissector_try_string(ros_oid_dissector_table, oid, next_tvb, pinfo, tree)){
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proto_item *item=NULL;
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proto_tree *next_tree=NULL;
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item=proto_tree_add_text(tree, next_tvb, 0, tvb_length_remaining(tvb, offset), "ROS: Dissector for OID:%s not implemented. Contact Ethereal developers if you want this supported", oid);
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if(item){
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next_tree=proto_item_add_subtree(item, ett_ros_unknown);
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}
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dissect_unknown_ber(pinfo, next_tvb, offset, next_tree);
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}
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/*XXX until we change the #.REGISTER signature for _PDU()s
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* into new_dissector_t we have to do this kludge with
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* manually step past the content in the ANY type.
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*/
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offset+=tvb_length_remaining(tvb, offset);
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return offset;
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}
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/*--- Included file: packet-ros-fn.c ---*/
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#line 1 "packet-ros-fn.c"
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/*--- Fields for imported types ---*/
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static int
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dissect_ros_INTEGER(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
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offset = dissect_ber_integer(implicit_tag, pinfo, tree, tvb, offset, hf_index,
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NULL);
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return offset;
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}
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static int dissect_linkedId_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_ros_INTEGER(TRUE, tvb, offset, pinfo, tree, hf_ros_linkedId);
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}
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static int dissect_present(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_ros_INTEGER(FALSE, tvb, offset, pinfo, tree, hf_ros_present);
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}
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static int dissect_local(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_ros_INTEGER(FALSE, tvb, offset, pinfo, tree, hf_ros_local);
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}
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static int
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dissect_ros_NULL(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
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offset = dissect_ber_null(implicit_tag, pinfo, tree, tvb, offset, hf_index);
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return offset;
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}
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static int dissect_absent(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_ros_NULL(FALSE, tvb, offset, pinfo, tree, hf_ros_absent);
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}
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const value_string ros_InvokeId_vals[] = {
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{ 0, "present" },
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{ 1, "absent" },
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{ 0, NULL }
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};
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static const ber_choice_t InvokeId_choice[] = {
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{ 0, BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_present },
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{ 1, BER_CLASS_UNI, BER_UNI_TAG_NULL, BER_FLAGS_NOOWNTAG, dissect_absent },
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{ 0, 0, 0, 0, NULL }
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};
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int
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dissect_ros_InvokeId(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
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offset = dissect_ber_choice(pinfo, tree, tvb, offset,
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InvokeId_choice, hf_index, ett_ros_InvokeId,
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NULL);
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return offset;
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}
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static int dissect_invokeId(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_ros_InvokeId(FALSE, tvb, offset, pinfo, tree, hf_ros_invokeId);
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}
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static int
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dissect_ros_OperationCode(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
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#line 15 "ros.cnf"
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offset = dissect_ber_integer(FALSE, pinfo, tree, tvb, offset, hf_index,
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&opcode);
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return offset;
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}
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static int dissect_opcode(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_ros_OperationCode(FALSE, tvb, offset, pinfo, tree, hf_ros_opcode);
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}
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static int
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dissect_ros_T_argument(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
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#line 31 "ros.cnf"
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char *oid;
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/* not sure what the length should be - -1 for now */
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proto_tree_add_text(tree, tvb, offset,-1, "invoke argument");
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if(session && session->pres_ctx_id && (oid = find_oid_by_pres_ctx_id(pinfo, session->pres_ctx_id))) {
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/* this should be ROS! */
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session->ros_op = (ROS_OP_INVOKE | ROS_OP_ARGUMENT);
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/* now add the opcode */
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session->ros_op |= opcode;
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offset = call_ros_oid_callback(oid, tvb, offset, pinfo, top_tree);
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}
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return offset;
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}
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static int dissect_argument(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_ros_T_argument(FALSE, tvb, offset, pinfo, tree, hf_ros_argument);
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}
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static const ber_sequence_t Invoke_sequence[] = {
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{ BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_invokeId },
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{ BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_linkedId_impl },
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{ BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_opcode },
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{ BER_CLASS_ANY, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_argument },
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{ 0, 0, 0, NULL }
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};
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static int
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dissect_ros_Invoke(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
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offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
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Invoke_sequence, hf_index, ett_ros_Invoke);
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return offset;
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}
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static int dissect_invoke_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_ros_Invoke(TRUE, tvb, offset, pinfo, tree, hf_ros_invoke);
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}
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static int
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dissect_ros_OperationResult(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
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#line 44 "ros.cnf"
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char *oid;
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/* not sure what the length should be - -1 for now */
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proto_tree_add_text(tree, tvb, offset,-1, "return result");
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if(session && session->pres_ctx_id && (oid = find_oid_by_pres_ctx_id(pinfo, session->pres_ctx_id))) {
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/* this should be ROS! */
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session->ros_op = (ROS_OP_INVOKE | ROS_OP_RESULT);
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/* now add the opcode */
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session->ros_op |= opcode;
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offset = call_ros_oid_callback(oid, tvb, offset, pinfo, top_tree);
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}
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return offset;
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}
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static int dissect_operationResult(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_ros_OperationResult(FALSE, tvb, offset, pinfo, tree, hf_ros_operationResult);
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}
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static const ber_sequence_t T_result_sequence[] = {
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{ BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_opcode },
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{ BER_CLASS_ANY, 0, BER_FLAGS_NOOWNTAG, dissect_operationResult },
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{ 0, 0, 0, NULL }
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};
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static int
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dissect_ros_T_result(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
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offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
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T_result_sequence, hf_index, ett_ros_T_result);
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return offset;
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}
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static int dissect_result(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_ros_T_result(FALSE, tvb, offset, pinfo, tree, hf_ros_result);
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}
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static const ber_sequence_t ReturnResult_sequence[] = {
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{ BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_invokeId },
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{ BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_result },
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{ 0, 0, 0, NULL }
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};
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static int
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dissect_ros_ReturnResult(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
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offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
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ReturnResult_sequence, hf_index, ett_ros_ReturnResult);
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return offset;
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}
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static int dissect_returnResult_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_ros_ReturnResult(TRUE, tvb, offset, pinfo, tree, hf_ros_returnResult);
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}
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static int
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dissect_ros_ErrorCode(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
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#line 20 "ros.cnf"
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offset = dissect_ber_integer(FALSE, pinfo, tree, tvb, offset, hf_index,
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&opcode);
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return offset;
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}
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static int dissect_errcode(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_ros_ErrorCode(FALSE, tvb, offset, pinfo, tree, hf_ros_errcode);
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}
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static int
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dissect_ros_T_parameter(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
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#line 57 "ros.cnf"
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char *oid;
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/* not sure what the length should be - -1 for now */
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proto_tree_add_text(tree, tvb, offset,-1, "return result");
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if(session && session->pres_ctx_id && (oid = find_oid_by_pres_ctx_id(pinfo, session->pres_ctx_id))) {
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/* this should be ROS! */
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session->ros_op = (ROS_OP_INVOKE | ROS_OP_ERROR);
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/* now add the opcode (really the errode) */
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session->ros_op |= opcode;
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offset = call_ros_oid_callback(oid, tvb, offset, pinfo, top_tree);
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}
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return offset;
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}
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static int dissect_parameter(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_ros_T_parameter(FALSE, tvb, offset, pinfo, tree, hf_ros_parameter);
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}
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static const ber_sequence_t ReturnError_sequence[] = {
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{ BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_invokeId },
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{ BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_errcode },
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{ BER_CLASS_ANY, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_parameter },
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{ 0, 0, 0, NULL }
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};
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static int
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dissect_ros_ReturnError(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
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offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
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ReturnError_sequence, hf_index, ett_ros_ReturnError);
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return offset;
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}
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static int dissect_returnError_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_ros_ReturnError(TRUE, tvb, offset, pinfo, tree, hf_ros_returnError);
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}
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static const value_string ros_GeneralProblem_vals[] = {
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{ 0, "unrecognizedPDU" },
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{ 1, "mistypedPDU" },
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{ 2, "badlyStructuredPDU" },
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{ 0, NULL }
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};
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|
static int
|
|
dissect_ros_GeneralProblem(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_integer(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_general_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ros_GeneralProblem(TRUE, tvb, offset, pinfo, tree, hf_ros_general);
|
|
}
|
|
|
|
|
|
static const value_string ros_InvokeProblem_vals[] = {
|
|
{ 0, "duplicateInvocation" },
|
|
{ 1, "unrecognizedOperation" },
|
|
{ 2, "mistypedArgument" },
|
|
{ 3, "resourceLimitation" },
|
|
{ 4, "releaseInProgress" },
|
|
{ 5, "unrecognizedLinkedId" },
|
|
{ 6, "linkedResponseUnexpected" },
|
|
{ 7, "unexpectedLinkedOperation" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
|
|
static int
|
|
dissect_ros_InvokeProblem(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_integer(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_invokeProblem_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ros_InvokeProblem(TRUE, tvb, offset, pinfo, tree, hf_ros_invokeProblem);
|
|
}
|
|
|
|
|
|
static const value_string ros_ReturnResultProblem_vals[] = {
|
|
{ 0, "unrecognizedInvocation" },
|
|
{ 1, "resultResponseUnexpected" },
|
|
{ 2, "mistypedResult" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
|
|
static int
|
|
dissect_ros_ReturnResultProblem(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_integer(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_rejectResult_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ros_ReturnResultProblem(TRUE, tvb, offset, pinfo, tree, hf_ros_rejectResult);
|
|
}
|
|
|
|
|
|
static const value_string ros_ReturnErrorProblem_vals[] = {
|
|
{ 0, "unrecognizedInvocation" },
|
|
{ 1, "errorResponseUnexpected" },
|
|
{ 2, "unrecognizedError" },
|
|
{ 3, "unexpectedError" },
|
|
{ 4, "mistypedParameter" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
|
|
static int
|
|
dissect_ros_ReturnErrorProblem(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_integer(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_rejectError_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ros_ReturnErrorProblem(TRUE, tvb, offset, pinfo, tree, hf_ros_rejectError);
|
|
}
|
|
|
|
|
|
static const value_string ros_T_problem_vals[] = {
|
|
{ 0, "general" },
|
|
{ 1, "invoke" },
|
|
{ 2, "returnResult" },
|
|
{ 3, "returnError" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const ber_choice_t T_problem_choice[] = {
|
|
{ 0, BER_CLASS_CON, 0, 0, dissect_general_impl },
|
|
{ 1, BER_CLASS_CON, 1, 0, dissect_invokeProblem_impl },
|
|
{ 2, BER_CLASS_CON, 2, 0, dissect_rejectResult_impl },
|
|
{ 3, BER_CLASS_CON, 3, 0, dissect_rejectError_impl },
|
|
{ 0, 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ros_T_problem(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_choice(pinfo, tree, tvb, offset,
|
|
T_problem_choice, hf_index, ett_ros_T_problem,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_problem(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ros_T_problem(FALSE, tvb, offset, pinfo, tree, hf_ros_problem);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t Reject_sequence[] = {
|
|
{ BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_invokeId },
|
|
{ BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_problem },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ros_Reject(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence(implicit_tag, pinfo, tree, tvb, offset,
|
|
Reject_sequence, hf_index, ett_ros_Reject);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_reject_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ros_Reject(TRUE, tvb, offset, pinfo, tree, hf_ros_reject);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ros_T_bind_invoke(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 71 "ros.cnf"
|
|
char *oid;
|
|
/* not sure what the length should be - -1 for now */
|
|
proto_tree_add_text(tree, tvb, offset,-1, "bind-invoke");
|
|
|
|
if(session && session->pres_ctx_id && (oid = find_oid_by_pres_ctx_id(pinfo, session->pres_ctx_id))) {
|
|
/* this should be ROS! */
|
|
session->ros_op = (ROS_OP_BIND | ROS_OP_ARGUMENT);
|
|
offset = call_ros_oid_callback(oid, tvb, offset, pinfo, top_tree);
|
|
}
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_bind_invoke_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ros_T_bind_invoke(TRUE, tvb, offset, pinfo, tree, hf_ros_bind_invoke);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ros_T_bind_result(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 82 "ros.cnf"
|
|
char *oid;
|
|
/* not sure what the length should be - -1 for now */
|
|
proto_tree_add_text(tree, tvb, offset,-1, "bind-result");
|
|
|
|
if(session && session->pres_ctx_id && (oid = find_oid_by_pres_ctx_id(pinfo, session->pres_ctx_id))) {
|
|
/* this should be ROS! */
|
|
session->ros_op = (ROS_OP_BIND | ROS_OP_RESULT);
|
|
offset = call_ros_oid_callback(oid, tvb, offset, pinfo, top_tree);
|
|
}
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_bind_result_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ros_T_bind_result(TRUE, tvb, offset, pinfo, tree, hf_ros_bind_result);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ros_T_bind_error(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 93 "ros.cnf"
|
|
char *oid;
|
|
/* not sure what the length should be - -1 for now */
|
|
proto_tree_add_text(tree, tvb, offset,-1, "bind-error");
|
|
|
|
if(session && session->pres_ctx_id && (oid = find_oid_by_pres_ctx_id(pinfo, session->pres_ctx_id))) {
|
|
/* this should be ROS! */
|
|
session->ros_op = (ROS_OP_BIND | ROS_OP_ERROR);
|
|
offset = call_ros_oid_callback(oid, tvb, offset, pinfo, top_tree);
|
|
}
|
|
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_bind_error_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ros_T_bind_error(TRUE, tvb, offset, pinfo, tree, hf_ros_bind_error);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ros_T_unbind_invoke(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 105 "ros.cnf"
|
|
char *oid;
|
|
/* not sure what the length should be - -1 for now */
|
|
proto_tree_add_text(tree, tvb, offset,-1, "unbind-invoke");
|
|
|
|
if(session && session->pres_ctx_id && (oid = find_oid_by_pres_ctx_id(pinfo, session->pres_ctx_id))) {
|
|
/* this should be ROS! */
|
|
session->ros_op = (ROS_OP_UNBIND | ROS_OP_ARGUMENT);
|
|
offset = call_ros_oid_callback(oid, tvb, offset, pinfo, top_tree);
|
|
}
|
|
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_unbind_invoke_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ros_T_unbind_invoke(TRUE, tvb, offset, pinfo, tree, hf_ros_unbind_invoke);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ros_T_unbind_result(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 117 "ros.cnf"
|
|
char *oid;
|
|
/* not sure what the length should be - -1 for now */
|
|
proto_tree_add_text(tree, tvb, offset,-1, "unbind-result");
|
|
|
|
if(session && session->pres_ctx_id && (oid = find_oid_by_pres_ctx_id(pinfo, session->pres_ctx_id))) {
|
|
/* this should be ROS! */
|
|
session->ros_op = (ROS_OP_UNBIND | ROS_OP_RESULT);
|
|
offset = call_ros_oid_callback(oid, tvb, offset, pinfo, top_tree);
|
|
}
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_unbind_result_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ros_T_unbind_result(TRUE, tvb, offset, pinfo, tree, hf_ros_unbind_result);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ros_T_unbind_error(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
#line 128 "ros.cnf"
|
|
char *oid;
|
|
/* not sure what the length should be - -1 for now */
|
|
proto_tree_add_text(tree, tvb, offset,-1, "unbind-error");
|
|
|
|
if(session && session->pres_ctx_id && (oid = find_oid_by_pres_ctx_id(pinfo, session->pres_ctx_id))) {
|
|
/* this should be ROS! */
|
|
session->ros_op = (ROS_OP_UNBIND | ROS_OP_ERROR);
|
|
offset = call_ros_oid_callback(oid, tvb, offset, pinfo, top_tree);
|
|
}
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_unbind_error_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ros_T_unbind_error(TRUE, tvb, offset, pinfo, tree, hf_ros_unbind_error);
|
|
}
|
|
|
|
|
|
static const value_string ros_ROS_vals[] = {
|
|
{ 1, "invoke" },
|
|
{ 2, "returnResult" },
|
|
{ 3, "returnError" },
|
|
{ 4, "reject" },
|
|
{ 16, "bind-invoke" },
|
|
{ 17, "bind-result" },
|
|
{ 18, "bind-error" },
|
|
{ 19, "unbind-invoke" },
|
|
{ 20, "unbind-result" },
|
|
{ 21, "unbind-error" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const ber_choice_t ROS_choice[] = {
|
|
{ 1, BER_CLASS_CON, 1, 0, dissect_invoke_impl },
|
|
{ 2, BER_CLASS_CON, 2, 0, dissect_returnResult_impl },
|
|
{ 3, BER_CLASS_CON, 3, 0, dissect_returnError_impl },
|
|
{ 4, BER_CLASS_CON, 4, 0, dissect_reject_impl },
|
|
{ 16, BER_CLASS_CON, 16, 0, dissect_bind_invoke_impl },
|
|
{ 17, BER_CLASS_CON, 17, 0, dissect_bind_result_impl },
|
|
{ 18, BER_CLASS_CON, 18, 0, dissect_bind_error_impl },
|
|
{ 19, BER_CLASS_CON, 19, 0, dissect_unbind_invoke_impl },
|
|
{ 20, BER_CLASS_CON, 20, 0, dissect_unbind_result_impl },
|
|
{ 21, BER_CLASS_CON, 21, 0, dissect_unbind_error_impl },
|
|
{ 0, 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_ros_ROS(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_choice(pinfo, tree, tvb, offset,
|
|
ROS_choice, hf_index, ett_ros_ROS,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
static const value_string ros_RejectProblem_vals[] = {
|
|
{ 0, "general-unrecognizedPDU" },
|
|
{ 1, "general-mistypedPDU" },
|
|
{ 2, "general-badlyStructuredPDU" },
|
|
{ 10, "invoke-duplicateInvocation" },
|
|
{ 11, "invoke-unrecognizedOperation" },
|
|
{ 12, "invoke-mistypedArgument" },
|
|
{ 13, "invoke-resourceLimitation" },
|
|
{ 14, "invoke-releaseInProgress" },
|
|
{ 15, "invoke-unrecognizedLinkedId" },
|
|
{ 16, "invoke-linkedResponseUnexpected" },
|
|
{ 17, "invoke-unexpectedLinkedOperation" },
|
|
{ 20, "returnResult-unrecognizedInvocation" },
|
|
{ 21, "returnResult-resultResponseUnexpected" },
|
|
{ 22, "returnResult-mistypedResult" },
|
|
{ 30, "returnError-unrecognizedInvocation" },
|
|
{ 31, "returnError-errorResponseUnexpected" },
|
|
{ 32, "returnError-unrecognizedError" },
|
|
{ 33, "returnError-unexpectedError" },
|
|
{ 34, "returnError-mistypedParameter" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
|
|
static int
|
|
dissect_ros_RejectProblem(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_integer(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ros_OBJECT_IDENTIFIER(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_object_identifier(implicit_tag, pinfo, tree, tvb, offset, hf_index, NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_global(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_ros_OBJECT_IDENTIFIER(FALSE, tvb, offset, pinfo, tree, hf_ros_global);
|
|
}
|
|
|
|
|
|
const value_string ros_Code_vals[] = {
|
|
{ 0, "local" },
|
|
{ 1, "global" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const ber_choice_t Code_choice[] = {
|
|
{ 0, BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_local },
|
|
{ 1, BER_CLASS_UNI, BER_UNI_TAG_OID, BER_FLAGS_NOOWNTAG, dissect_global },
|
|
{ 0, 0, 0, 0, NULL }
|
|
};
|
|
|
|
int
|
|
dissect_ros_Code(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_choice(pinfo, tree, tvb, offset,
|
|
Code_choice, hf_index, ett_ros_Code,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_ros_Priority(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_integer(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
/*--- End of included file: packet-ros-fn.c ---*/
|
|
#line 103 "packet-ros-template.c"
|
|
|
|
|
|
/*
|
|
* Dissect ROS PDUs inside a PPDU.
|
|
*/
|
|
static void
|
|
dissect_ros(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree)
|
|
{
|
|
int offset = 0;
|
|
int old_offset;
|
|
proto_item *item=NULL;
|
|
proto_tree *tree=NULL;
|
|
|
|
/* save parent_tree so subdissectors can create new top nodes */
|
|
top_tree=parent_tree;
|
|
|
|
/* do we have application context from the acse dissector? */
|
|
if( !pinfo->private_data ){
|
|
if(parent_tree){
|
|
proto_tree_add_text(parent_tree, tvb, offset, -1,
|
|
"Internal error:can't get application context from ACSE dissector.");
|
|
}
|
|
return ;
|
|
} else {
|
|
session = ( (struct SESSION_DATA_STRUCTURE*)(pinfo->private_data) );
|
|
|
|
}
|
|
|
|
if(parent_tree){
|
|
item = proto_tree_add_item(parent_tree, proto_ros, tvb, 0, -1, FALSE);
|
|
tree = proto_item_add_subtree(item, ett_ros);
|
|
}
|
|
if (check_col(pinfo->cinfo, COL_PROTOCOL))
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "ROS");
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_clear(pinfo->cinfo, COL_INFO);
|
|
|
|
while (tvb_reported_length_remaining(tvb, offset) > 0){
|
|
old_offset=offset;
|
|
offset=dissect_ros_ROS(FALSE, tvb, offset, pinfo , tree, -1);
|
|
if(offset == old_offset){
|
|
proto_tree_add_text(tree, tvb, offset, -1,"Internal error, zero-byte ROS PDU");
|
|
offset = tvb_length(tvb);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/*--- proto_register_ros -------------------------------------------*/
|
|
void proto_register_ros(void) {
|
|
|
|
/* List of fields */
|
|
static hf_register_info hf[] =
|
|
{
|
|
|
|
/*--- Included file: packet-ros-hfarr.c ---*/
|
|
#line 1 "packet-ros-hfarr.c"
|
|
{ &hf_ros_invoke,
|
|
{ "invoke", "ros.invoke",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ROS/invoke", HFILL }},
|
|
{ &hf_ros_returnResult,
|
|
{ "returnResult", "ros.returnResult",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ROS/returnResult", HFILL }},
|
|
{ &hf_ros_returnError,
|
|
{ "returnError", "ros.returnError",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ROS/returnError", HFILL }},
|
|
{ &hf_ros_reject,
|
|
{ "reject", "ros.reject",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ROS/reject", HFILL }},
|
|
{ &hf_ros_bind_invoke,
|
|
{ "bind-invoke", "ros.bind_invoke",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ROS/bind-invoke", HFILL }},
|
|
{ &hf_ros_bind_result,
|
|
{ "bind-result", "ros.bind_result",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ROS/bind-result", HFILL }},
|
|
{ &hf_ros_bind_error,
|
|
{ "bind-error", "ros.bind_error",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ROS/bind-error", HFILL }},
|
|
{ &hf_ros_unbind_invoke,
|
|
{ "unbind-invoke", "ros.unbind_invoke",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ROS/unbind-invoke", HFILL }},
|
|
{ &hf_ros_unbind_result,
|
|
{ "unbind-result", "ros.unbind_result",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ROS/unbind-result", HFILL }},
|
|
{ &hf_ros_unbind_error,
|
|
{ "unbind-error", "ros.unbind_error",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ROS/unbind-error", HFILL }},
|
|
{ &hf_ros_invokeId,
|
|
{ "invokeId", "ros.invokeId",
|
|
FT_UINT32, BASE_DEC, VALS(ros_InvokeId_vals), 0,
|
|
"", HFILL }},
|
|
{ &hf_ros_linkedId,
|
|
{ "linkedId", "ros.linkedId",
|
|
FT_INT32, BASE_DEC, NULL, 0,
|
|
"Invoke/linkedId", HFILL }},
|
|
{ &hf_ros_opcode,
|
|
{ "opcode", "ros.opcode",
|
|
FT_INT32, BASE_DEC, NULL, 0,
|
|
"", HFILL }},
|
|
{ &hf_ros_argument,
|
|
{ "argument", "ros.argument",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"Invoke/argument", HFILL }},
|
|
{ &hf_ros_result,
|
|
{ "result", "ros.result",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ReturnResult/result", HFILL }},
|
|
{ &hf_ros_operationResult,
|
|
{ "result", "ros.result",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ReturnResult/result/result", HFILL }},
|
|
{ &hf_ros_errcode,
|
|
{ "errcode", "ros.errcode",
|
|
FT_INT32, BASE_DEC, NULL, 0,
|
|
"ReturnError/errcode", HFILL }},
|
|
{ &hf_ros_parameter,
|
|
{ "parameter", "ros.parameter",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"ReturnError/parameter", HFILL }},
|
|
{ &hf_ros_problem,
|
|
{ "problem", "ros.problem",
|
|
FT_UINT32, BASE_DEC, VALS(ros_T_problem_vals), 0,
|
|
"Reject/problem", HFILL }},
|
|
{ &hf_ros_general,
|
|
{ "general", "ros.general",
|
|
FT_INT32, BASE_DEC, VALS(ros_GeneralProblem_vals), 0,
|
|
"Reject/problem/general", HFILL }},
|
|
{ &hf_ros_invokeProblem,
|
|
{ "invoke", "ros.invoke",
|
|
FT_INT32, BASE_DEC, VALS(ros_InvokeProblem_vals), 0,
|
|
"Reject/problem/invoke", HFILL }},
|
|
{ &hf_ros_rejectResult,
|
|
{ "returnResult", "ros.returnResult",
|
|
FT_INT32, BASE_DEC, VALS(ros_ReturnResultProblem_vals), 0,
|
|
"Reject/problem/returnResult", HFILL }},
|
|
{ &hf_ros_rejectError,
|
|
{ "returnError", "ros.returnError",
|
|
FT_INT32, BASE_DEC, VALS(ros_ReturnErrorProblem_vals), 0,
|
|
"Reject/problem/returnError", HFILL }},
|
|
{ &hf_ros_present,
|
|
{ "present", "ros.present",
|
|
FT_INT32, BASE_DEC, NULL, 0,
|
|
"InvokeId/present", HFILL }},
|
|
{ &hf_ros_absent,
|
|
{ "absent", "ros.absent",
|
|
FT_NONE, BASE_NONE, NULL, 0,
|
|
"InvokeId/absent", HFILL }},
|
|
{ &hf_ros_local,
|
|
{ "local", "ros.local",
|
|
FT_INT32, BASE_DEC, NULL, 0,
|
|
"Code/local", HFILL }},
|
|
{ &hf_ros_global,
|
|
{ "global", "ros.global",
|
|
FT_OID, BASE_NONE, NULL, 0,
|
|
"Code/global", HFILL }},
|
|
|
|
/*--- End of included file: packet-ros-hfarr.c ---*/
|
|
#line 159 "packet-ros-template.c"
|
|
};
|
|
|
|
/* List of subtrees */
|
|
static gint *ett[] = {
|
|
&ett_ros,
|
|
&ett_ros_unknown,
|
|
|
|
/*--- Included file: packet-ros-ettarr.c ---*/
|
|
#line 1 "packet-ros-ettarr.c"
|
|
&ett_ros_ROS,
|
|
&ett_ros_Invoke,
|
|
&ett_ros_ReturnResult,
|
|
&ett_ros_T_result,
|
|
&ett_ros_ReturnError,
|
|
&ett_ros_Reject,
|
|
&ett_ros_T_problem,
|
|
&ett_ros_InvokeId,
|
|
&ett_ros_Code,
|
|
|
|
/*--- End of included file: packet-ros-ettarr.c ---*/
|
|
#line 166 "packet-ros-template.c"
|
|
};
|
|
|
|
/* Register protocol */
|
|
proto_ros = proto_register_protocol(PNAME, PSNAME, PFNAME);
|
|
register_dissector("ros", dissect_ros, proto_ros);
|
|
/* Register fields and subtrees */
|
|
proto_register_field_array(proto_ros, hf, array_length(hf));
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
|
|
ros_oid_dissector_table = register_dissector_table("ros.oid", "ROS OID Dissectors", FT_STRING, BASE_NONE);
|
|
oid_table=g_hash_table_new(g_str_hash, g_str_equal);
|
|
|
|
ros_handle = find_dissector("ros");
|
|
|
|
}
|
|
|
|
|
|
/*--- proto_reg_handoff_ros --- */
|
|
void proto_reg_handoff_ros(void) {
|
|
|
|
|
|
}
|