![Anders Broman](/assets/img/avatar_default.png)
I attach my RTSE dissector (in tar file) which requires the included ROS dissector, as well as a patch to the latest pres.{cnf,asn}. The ROS dissector uses a new field in the SESSION_DATA_STRUCTURE to pass the ROS operation to the sub-dissector, though this is also set by other dissectors (RTSE uses it in X.410 mode). Note that X.400 P1 in X.410 mode doesn't use ROS, so it is useful not to explicitly include ROS in my X411 dissector. However, the inclusion of a ROS dissector won't effect any dissectors that currently implement their own ROS. I also include dissectors for: X.411 (P1) X.400 OSI Message Transfer Service X.420 (P22) X.400 OSI Information Object STANAG 4406 (P772) STANAG 4406 Military Message Extensions (to P22) These rely on the RTSE and ROS dissectors. Withs some changes to remove various warnings and errors. svn path=/trunk/; revision=15680
1860 lines
79 KiB
C
1860 lines
79 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-pres.c */
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/* ../../tools/asn2eth.py -X -b -e -p pres -c pres.cnf -s packet-pres-template ISO8823-PRESENTATION.asn */
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/* Input file: packet-pres-template.c */
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/* packet-pres.c
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* Routine to dissect ISO 8823 OSI Presentation Protocol packets
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* Based on the dissector by
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* Yuriy Sidelnikov <YSidelnikov@hotmail.com>
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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 <epan/emem.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-ses.h"
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#include "packet-pres.h"
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#include "packet-rtse.h"
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#define PNAME "ISO 8823 OSI Presentation Protocol"
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#define PSNAME "PRES"
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#define PFNAME "pres"
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/* Initialize the protocol and registered fields */
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int proto_pres = -1;
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/* type of session envelop */
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static struct SESSION_DATA_STRUCTURE* session = NULL;
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/* pointers for acse dissector */
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proto_tree *global_tree = NULL;
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packet_info *global_pinfo = NULL;
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/* dissector for data */
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static dissector_handle_t data_handle;
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static char abstract_syntax_name_oid[BER_MAX_OID_STR_LEN];
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static guint32 presentation_context_identifier;
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/* to keep track of presentation context identifiers and protocol-oids */
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typedef struct _pres_ctx_oid_t {
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/* XXX here we should keep track of ADDRESS/PORT as well */
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guint32 ctx_id;
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char *oid;
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} pres_ctx_oid_t;
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static GHashTable *pres_ctx_oid_table = NULL;
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/*--- Included file: packet-pres-hf.c ---*/
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static int hf_pres_mode_selector = -1; /* Mode_selector */
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static int hf_pres_x410_mode_parameters = -1; /* RTORQapdu */
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static int hf_pres_normal_mode_parameters = -1; /* T_normal_mode_parameters */
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static int hf_pres_protocol_version = -1; /* Protocol_version */
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static int hf_pres_calling_presentation_selector = -1; /* Calling_presentation_selector */
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static int hf_pres_called_presentation_selector = -1; /* Called_presentation_selector */
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static int hf_pres_presentation_context_definition_list = -1; /* Presentation_context_definition_list */
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static int hf_pres_default_context_name = -1; /* Default_context_name */
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static int hf_pres_presentation_requirements = -1; /* Presentation_requirements */
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static int hf_pres_user_session_requirements = -1; /* User_session_requirements */
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static int hf_pres_protocol_options = -1; /* Protocol_options */
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static int hf_pres_initiators_nominated_context = -1; /* Presentation_context_identifier */
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static int hf_pres_extensions = -1; /* T_extensions */
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static int hf_pres_user_data = -1; /* User_data */
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static int hf_pres_cPR_PPDU_x400_mode_parameters = -1; /* RTOACapdu */
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static int hf_pres_cPU_PPDU_normal_mode_parameters = -1; /* T_CPA_PPDU_normal_mode_parameters */
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static int hf_pres_responding_presentation_selector = -1; /* Responding_presentation_selector */
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static int hf_pres_presentation_context_definition_result_list = -1; /* Presentation_context_definition_result_list */
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static int hf_pres_responders_nominated_context = -1; /* Presentation_context_identifier */
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static int hf_pres_cPU_PPDU_x400_mode_parameters = -1; /* RTORJapdu */
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static int hf_pres_cPR_PPDU_normal_mode_parameters = -1; /* T_CPR_PPDU_normal_mode_parameters */
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static int hf_pres_default_context_result = -1; /* Default_context_result */
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static int hf_pres_cPR_PPDU__provider_reason = -1; /* Provider_reason */
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static int hf_pres_aru_ppdu = -1; /* ARU_PPDU */
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static int hf_pres_arp_ppdu = -1; /* ARP_PPDU */
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static int hf_pres_aRU_PPDU_x400_mode_parameters = -1; /* RTABapdu */
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static int hf_pres_aRU_PPDU_normal_mode_parameters = -1; /* T_ARU_PPDU_normal_mode_parameters */
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static int hf_pres_presentation_context_identifier_list = -1; /* Presentation_context_identifier_list */
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static int hf_pres_aRU_PPDU_provider_reason = -1; /* Abort_reason */
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static int hf_pres_event_identifier = -1; /* Event_identifier */
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static int hf_pres_acPPDU = -1; /* AC_PPDU */
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static int hf_pres_acaPPDU = -1; /* ACA_PPDU */
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static int hf_pres_ttdPPDU = -1; /* User_data */
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static int hf_pres_presentation_context_addition_list = -1; /* Presentation_context_addition_list */
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static int hf_pres_presentation_context_deletion_list = -1; /* Presentation_context_deletion_list */
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static int hf_pres_presentation_context_addition_result_list = -1; /* Presentation_context_addition_result_list */
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static int hf_pres_presentation_context_deletion_result_list = -1; /* Presentation_context_deletion_result_list */
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static int hf_pres_Context_list_item = -1; /* Context_list_item */
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static int hf_pres_presentation_context_identifier = -1; /* Presentation_context_identifier */
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static int hf_pres_abstract_syntax_name = -1; /* Abstract_syntax_name */
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static int hf_pres_transfer_syntax_name_list = -1; /* SEQUENCE_OF_Transfer_syntax_name */
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static int hf_pres_transfer_syntax_name_list_item = -1; /* Transfer_syntax_name */
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static int hf_pres_transfer_syntax_name = -1; /* Transfer_syntax_name */
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static int hf_pres_mode_value = -1; /* T_mode_value */
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static int hf_pres_Presentation_context_deletion_list_item = -1; /* Presentation_context_identifier */
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static int hf_pres_Presentation_context_deletion_result_list_item = -1; /* Presentation_context_deletion_result_list_item */
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static int hf_pres_Presentation_context_identifier_list_item = -1; /* Presentation_context_identifier_list_item */
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static int hf_pres_Result_list_item = -1; /* Result_list_item */
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static int hf_pres_result = -1; /* Result */
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static int hf_pres_provider_reason = -1; /* T_provider_reason */
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static int hf_pres_simply_encoded_data = -1; /* Simply_encoded_data */
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static int hf_pres_fully_encoded_data = -1; /* Fully_encoded_data */
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static int hf_pres_Fully_encoded_data_item = -1; /* PDV_list */
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static int hf_pres_presentation_data_values = -1; /* T_presentation_data_values */
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static int hf_pres_single_ASN1_type = -1; /* T_single_ASN1_type */
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static int hf_pres_octet_aligned = -1; /* OCTET_STRING */
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static int hf_pres_arbitrary = -1; /* BIT_STRING */
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/* named bits */
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static int hf_pres_Presentation_requirements_context_management = -1;
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static int hf_pres_Presentation_requirements_restoration = -1;
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static int hf_pres_Protocol_options_nominated_context = -1;
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static int hf_pres_Protocol_options_short_encoding = -1;
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static int hf_pres_Protocol_options_packed_encoding_rules = -1;
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static int hf_pres_Protocol_version_version_1 = -1;
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static int hf_pres_User_session_requirements_half_duplex = -1;
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static int hf_pres_User_session_requirements_duplex = -1;
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static int hf_pres_User_session_requirements_expedited_data = -1;
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static int hf_pres_User_session_requirements_minor_synchronize = -1;
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static int hf_pres_User_session_requirements_major_synchronize = -1;
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static int hf_pres_User_session_requirements_resynchronize = -1;
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static int hf_pres_User_session_requirements_activity_management = -1;
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static int hf_pres_User_session_requirements_negotiated_release = -1;
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static int hf_pres_User_session_requirements_capability_data = -1;
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static int hf_pres_User_session_requirements_exceptions = -1;
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static int hf_pres_User_session_requirements_typed_data = -1;
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static int hf_pres_User_session_requirements_symmetric_synchronize = -1;
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static int hf_pres_User_session_requirements_data_separation = -1;
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/*--- End of included file: packet-pres-hf.c ---*/
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/* Initialize the subtree pointers */
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static gint ett_pres = -1;
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/*--- Included file: packet-pres-ett.c ---*/
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static gint ett_pres_CP_type = -1;
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static gint ett_pres_T_normal_mode_parameters = -1;
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static gint ett_pres_T_extensions = -1;
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static gint ett_pres_CPA_PPDU = -1;
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static gint ett_pres_T_CPA_PPDU_normal_mode_parameters = -1;
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static gint ett_pres_CPR_PPDU = -1;
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static gint ett_pres_T_CPR_PPDU_normal_mode_parameters = -1;
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static gint ett_pres_Abort_type = -1;
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static gint ett_pres_ARU_PPDU = -1;
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static gint ett_pres_T_ARU_PPDU_normal_mode_parameters = -1;
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static gint ett_pres_ARP_PPDU = -1;
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static gint ett_pres_Typed_data_type = -1;
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static gint ett_pres_AC_PPDU = -1;
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static gint ett_pres_ACA_PPDU = -1;
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static gint ett_pres_RS_PPDU = -1;
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static gint ett_pres_RSA_PPDU = -1;
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static gint ett_pres_Context_list = -1;
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static gint ett_pres_Context_list_item = -1;
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static gint ett_pres_SEQUENCE_OF_Transfer_syntax_name = -1;
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static gint ett_pres_Default_context_name = -1;
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static gint ett_pres_Mode_selector = -1;
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static gint ett_pres_Presentation_context_deletion_list = -1;
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static gint ett_pres_Presentation_context_deletion_result_list = -1;
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static gint ett_pres_Presentation_context_identifier_list = -1;
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static gint ett_pres_Presentation_context_identifier_list_item = -1;
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static gint ett_pres_Presentation_requirements = -1;
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static gint ett_pres_Protocol_options = -1;
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static gint ett_pres_Protocol_version = -1;
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static gint ett_pres_Result_list = -1;
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static gint ett_pres_Result_list_item = -1;
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static gint ett_pres_User_data = -1;
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static gint ett_pres_Fully_encoded_data = -1;
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static gint ett_pres_PDV_list = -1;
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static gint ett_pres_T_presentation_data_values = -1;
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static gint ett_pres_User_session_requirements = -1;
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/*--- End of included file: packet-pres-ett.c ---*/
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static guint
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pres_ctx_oid_hash(gconstpointer k)
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{
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pres_ctx_oid_t *pco=(pres_ctx_oid_t *)k;
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return pco->ctx_id;
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}
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/* XXX this one should be made ADDRESS/PORT aware */
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static gint
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pres_ctx_oid_equal(gconstpointer k1, gconstpointer k2)
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{
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pres_ctx_oid_t *pco1=(pres_ctx_oid_t *)k1;
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pres_ctx_oid_t *pco2=(pres_ctx_oid_t *)k2;
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return pco1->ctx_id==pco2->ctx_id;
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}
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static void
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pres_init(void)
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{
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if( pres_ctx_oid_table ){
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g_hash_table_destroy(pres_ctx_oid_table);
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pres_ctx_oid_table = NULL;
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}
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pres_ctx_oid_table = g_hash_table_new(pres_ctx_oid_hash,
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pres_ctx_oid_equal);
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}
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static void
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register_ctx_id_and_oid(packet_info *pinfo _U_, guint32 idx, char *oid)
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{
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pres_ctx_oid_t *pco, *tmppco;
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pco=se_alloc(sizeof(pres_ctx_oid_t));
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pco->ctx_id=idx;
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pco->oid=se_strdup(oid);
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/* if this ctx already exists, remove the old one first */
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tmppco=(pres_ctx_oid_t *)g_hash_table_lookup(pres_ctx_oid_table, pco);
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if(tmppco){
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g_hash_table_remove(pres_ctx_oid_table, tmppco);
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}
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g_hash_table_insert(pres_ctx_oid_table, pco, pco);
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}
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char *
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find_oid_by_pres_ctx_id(packet_info *pinfo _U_, guint32 idx)
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{
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pres_ctx_oid_t pco, *tmppco;
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pco.ctx_id=idx;
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tmppco=(pres_ctx_oid_t *)g_hash_table_lookup(pres_ctx_oid_table, &pco);
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if(tmppco){
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return tmppco->oid;
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}
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return NULL;
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}
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/*--- Included file: packet-pres-fn.c ---*/
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/*--- Fields for imported types ---*/
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static int dissect_x410_mode_parameters_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_rtse_RTORQapdu(TRUE, tvb, offset, pinfo, tree, hf_pres_x410_mode_parameters);
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}
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static int dissect_cPR_PPDU_x400_mode_parameters_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_rtse_RTOACapdu(TRUE, tvb, offset, pinfo, tree, hf_pres_cPR_PPDU_x400_mode_parameters);
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}
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static int dissect_cPU_PPDU_x400_mode_parameters(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_rtse_RTORJapdu(FALSE, tvb, offset, pinfo, tree, hf_pres_cPU_PPDU_x400_mode_parameters);
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}
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static int dissect_aRU_PPDU_x400_mode_parameters(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_rtse_RTABapdu(FALSE, tvb, offset, pinfo, tree, hf_pres_aRU_PPDU_x400_mode_parameters);
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}
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static const value_string pres_T_mode_value_vals[] = {
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{ 0, "x410-1984-mode" },
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{ 1, "normal-mode" },
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{ 0, NULL }
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};
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static int
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dissect_pres_T_mode_value(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_mode_value_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_pres_T_mode_value(TRUE, tvb, offset, pinfo, tree, hf_pres_mode_value);
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}
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static const ber_sequence_t Mode_selector_set[] = {
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{ BER_CLASS_CON, 0, BER_FLAGS_IMPLTAG, dissect_mode_value_impl },
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{ 0, 0, 0, NULL }
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};
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static int
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dissect_pres_Mode_selector(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_set(implicit_tag, pinfo, tree, tvb, offset,
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Mode_selector_set, hf_index, ett_pres_Mode_selector);
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return offset;
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}
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static int dissect_mode_selector_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_pres_Mode_selector(TRUE, tvb, offset, pinfo, tree, hf_pres_mode_selector);
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}
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static const asn_namedbit Protocol_version_bits[] = {
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{ 0, &hf_pres_Protocol_version_version_1, -1, -1, "version-1", NULL },
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{ 0, NULL, 0, 0, NULL, NULL }
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};
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static int
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dissect_pres_Protocol_version(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_bitstring(implicit_tag, pinfo, tree, tvb, offset,
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Protocol_version_bits, hf_index, ett_pres_Protocol_version,
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NULL);
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return offset;
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}
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static int dissect_protocol_version_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_pres_Protocol_version(TRUE, tvb, offset, pinfo, tree, hf_pres_protocol_version);
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}
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static int
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dissect_pres_Presentation_selector(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_octet_string(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
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dissect_pres_Calling_presentation_selector(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_pres_Presentation_selector(implicit_tag, tvb, offset, pinfo, tree, hf_index);
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return offset;
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}
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static int dissect_calling_presentation_selector_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_pres_Calling_presentation_selector(TRUE, tvb, offset, pinfo, tree, hf_pres_calling_presentation_selector);
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}
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static int
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dissect_pres_Called_presentation_selector(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_pres_Presentation_selector(implicit_tag, tvb, offset, pinfo, tree, hf_index);
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return offset;
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}
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static int dissect_called_presentation_selector_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
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return dissect_pres_Called_presentation_selector(TRUE, tvb, offset, pinfo, tree, hf_pres_called_presentation_selector);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_pres_Presentation_context_identifier(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,
|
|
&presentation_context_identifier);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_initiators_nominated_context(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Presentation_context_identifier(FALSE, tvb, offset, pinfo, tree, hf_pres_initiators_nominated_context);
|
|
}
|
|
static int dissect_responders_nominated_context(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Presentation_context_identifier(FALSE, tvb, offset, pinfo, tree, hf_pres_responders_nominated_context);
|
|
}
|
|
static int dissect_presentation_context_identifier(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Presentation_context_identifier(FALSE, tvb, offset, pinfo, tree, hf_pres_presentation_context_identifier);
|
|
}
|
|
static int dissect_Presentation_context_deletion_list_item(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Presentation_context_identifier(FALSE, tvb, offset, pinfo, tree, hf_pres_Presentation_context_deletion_list_item);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_pres_Abstract_syntax_name(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,
|
|
abstract_syntax_name_oid);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_abstract_syntax_name(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Abstract_syntax_name(FALSE, tvb, offset, pinfo, tree, hf_pres_abstract_syntax_name);
|
|
}
|
|
static int dissect_abstract_syntax_name_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Abstract_syntax_name(TRUE, tvb, offset, pinfo, tree, hf_pres_abstract_syntax_name);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_pres_Transfer_syntax_name(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_transfer_syntax_name_list_item(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Transfer_syntax_name(FALSE, tvb, offset, pinfo, tree, hf_pres_transfer_syntax_name_list_item);
|
|
}
|
|
static int dissect_transfer_syntax_name(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Transfer_syntax_name(FALSE, tvb, offset, pinfo, tree, hf_pres_transfer_syntax_name);
|
|
}
|
|
static int dissect_transfer_syntax_name_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Transfer_syntax_name(TRUE, tvb, offset, pinfo, tree, hf_pres_transfer_syntax_name);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t SEQUENCE_OF_Transfer_syntax_name_sequence_of[1] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OID, BER_FLAGS_NOOWNTAG, dissect_transfer_syntax_name_list_item },
|
|
};
|
|
|
|
static int
|
|
dissect_pres_SEQUENCE_OF_Transfer_syntax_name(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence_of(implicit_tag, pinfo, tree, tvb, offset,
|
|
SEQUENCE_OF_Transfer_syntax_name_sequence_of, hf_index, ett_pres_SEQUENCE_OF_Transfer_syntax_name);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_transfer_syntax_name_list(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_SEQUENCE_OF_Transfer_syntax_name(FALSE, tvb, offset, pinfo, tree, hf_pres_transfer_syntax_name_list);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t Context_list_item_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_presentation_context_identifier },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OID, BER_FLAGS_NOOWNTAG, dissect_abstract_syntax_name },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_transfer_syntax_name_list },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_Context_list_item(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,
|
|
Context_list_item_sequence, hf_index, ett_pres_Context_list_item);
|
|
|
|
register_ctx_id_and_oid(pinfo, presentation_context_identifier, abstract_syntax_name_oid);
|
|
return offset;
|
|
}
|
|
static int dissect_Context_list_item(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Context_list_item(FALSE, tvb, offset, pinfo, tree, hf_pres_Context_list_item);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t Context_list_sequence_of[1] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_Context_list_item },
|
|
};
|
|
|
|
static int
|
|
dissect_pres_Context_list(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence_of(implicit_tag, pinfo, tree, tvb, offset,
|
|
Context_list_sequence_of, hf_index, ett_pres_Context_list);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_pres_Presentation_context_definition_list(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_pres_Context_list(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_presentation_context_definition_list_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Presentation_context_definition_list(TRUE, tvb, offset, pinfo, tree, hf_pres_presentation_context_definition_list);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t Default_context_name_sequence[] = {
|
|
{ BER_CLASS_CON, 0, BER_FLAGS_IMPLTAG, dissect_abstract_syntax_name_impl },
|
|
{ BER_CLASS_CON, 1, BER_FLAGS_IMPLTAG, dissect_transfer_syntax_name_impl },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_Default_context_name(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,
|
|
Default_context_name_sequence, hf_index, ett_pres_Default_context_name);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_default_context_name_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Default_context_name(TRUE, tvb, offset, pinfo, tree, hf_pres_default_context_name);
|
|
}
|
|
|
|
|
|
static const asn_namedbit Presentation_requirements_bits[] = {
|
|
{ 0, &hf_pres_Presentation_requirements_context_management, -1, -1, "context-management", NULL },
|
|
{ 1, &hf_pres_Presentation_requirements_restoration, -1, -1, "restoration", NULL },
|
|
{ 0, NULL, 0, 0, NULL, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_Presentation_requirements(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_bitstring(implicit_tag, pinfo, tree, tvb, offset,
|
|
Presentation_requirements_bits, hf_index, ett_pres_Presentation_requirements,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_presentation_requirements_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Presentation_requirements(TRUE, tvb, offset, pinfo, tree, hf_pres_presentation_requirements);
|
|
}
|
|
|
|
|
|
static const asn_namedbit User_session_requirements_bits[] = {
|
|
{ 0, &hf_pres_User_session_requirements_half_duplex, -1, -1, "half-duplex", NULL },
|
|
{ 1, &hf_pres_User_session_requirements_duplex, -1, -1, "duplex", NULL },
|
|
{ 2, &hf_pres_User_session_requirements_expedited_data, -1, -1, "expedited-data", NULL },
|
|
{ 3, &hf_pres_User_session_requirements_minor_synchronize, -1, -1, "minor-synchronize", NULL },
|
|
{ 4, &hf_pres_User_session_requirements_major_synchronize, -1, -1, "major-synchronize", NULL },
|
|
{ 5, &hf_pres_User_session_requirements_resynchronize, -1, -1, "resynchronize", NULL },
|
|
{ 6, &hf_pres_User_session_requirements_activity_management, -1, -1, "activity-management", NULL },
|
|
{ 7, &hf_pres_User_session_requirements_negotiated_release, -1, -1, "negotiated-release", NULL },
|
|
{ 8, &hf_pres_User_session_requirements_capability_data, -1, -1, "capability-data", NULL },
|
|
{ 9, &hf_pres_User_session_requirements_exceptions, -1, -1, "exceptions", NULL },
|
|
{ 10, &hf_pres_User_session_requirements_typed_data, -1, -1, "typed-data", NULL },
|
|
{ 11, &hf_pres_User_session_requirements_symmetric_synchronize, -1, -1, "symmetric-synchronize", NULL },
|
|
{ 12, &hf_pres_User_session_requirements_data_separation, -1, -1, "data-separation", NULL },
|
|
{ 0, NULL, 0, 0, NULL, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_User_session_requirements(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_bitstring(implicit_tag, pinfo, tree, tvb, offset,
|
|
User_session_requirements_bits, hf_index, ett_pres_User_session_requirements,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_user_session_requirements_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_User_session_requirements(TRUE, tvb, offset, pinfo, tree, hf_pres_user_session_requirements);
|
|
}
|
|
|
|
|
|
static const asn_namedbit Protocol_options_bits[] = {
|
|
{ 0, &hf_pres_Protocol_options_nominated_context, -1, -1, "nominated-context", NULL },
|
|
{ 1, &hf_pres_Protocol_options_short_encoding, -1, -1, "short-encoding", NULL },
|
|
{ 2, &hf_pres_Protocol_options_packed_encoding_rules, -1, -1, "packed-encoding-rules", NULL },
|
|
{ 0, NULL, 0, 0, NULL, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_Protocol_options(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_bitstring(implicit_tag, pinfo, tree, tvb, offset,
|
|
Protocol_options_bits, hf_index, ett_pres_Protocol_options,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_protocol_options(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Protocol_options(FALSE, tvb, offset, pinfo, tree, hf_pres_protocol_options);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t T_extensions_sequence[] = {
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_T_extensions(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,
|
|
T_extensions_sequence, hf_index, ett_pres_T_extensions);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_extensions(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_T_extensions(FALSE, tvb, offset, pinfo, tree, hf_pres_extensions);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_pres_Simply_encoded_data(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_octet_string(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_simply_encoded_data_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Simply_encoded_data(TRUE, tvb, offset, pinfo, tree, hf_pres_simply_encoded_data);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_pres_T_single_ASN1_type(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
|
|
tvbuff_t *next_tvb;
|
|
char *oid;
|
|
|
|
oid=find_oid_by_pres_ctx_id(pinfo, presentation_context_identifier);
|
|
if(oid){
|
|
next_tvb = tvb_new_subset(tvb, offset, -1, -1);
|
|
call_ber_oid_callback(oid, next_tvb, offset, pinfo, global_tree);
|
|
} else {
|
|
proto_tree_add_text(tree, tvb, offset, -1,"dissector is not available");
|
|
offset = dissect_ber_octet_string(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
NULL);
|
|
|
|
}
|
|
|
|
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_single_ASN1_type_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_T_single_ASN1_type(TRUE, tvb, offset, pinfo, tree, hf_pres_single_ASN1_type);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_pres_OCTET_STRING(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_octet_string(implicit_tag, pinfo, tree, tvb, offset, hf_index,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_octet_aligned_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_OCTET_STRING(TRUE, tvb, offset, pinfo, tree, hf_pres_octet_aligned);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_pres_BIT_STRING(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_bitstring(implicit_tag, pinfo, tree, tvb, offset,
|
|
NULL, hf_index, -1,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_arbitrary_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_BIT_STRING(TRUE, tvb, offset, pinfo, tree, hf_pres_arbitrary);
|
|
}
|
|
|
|
|
|
static const value_string pres_T_presentation_data_values_vals[] = {
|
|
{ 0, "single-ASN1-type" },
|
|
{ 1, "octet-aligned" },
|
|
{ 2, "arbitrary" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const ber_choice_t T_presentation_data_values_choice[] = {
|
|
{ 0, BER_CLASS_CON, 0, BER_FLAGS_IMPLTAG, dissect_single_ASN1_type_impl },
|
|
{ 1, BER_CLASS_CON, 1, BER_FLAGS_IMPLTAG, dissect_octet_aligned_impl },
|
|
{ 2, BER_CLASS_CON, 2, BER_FLAGS_IMPLTAG, dissect_arbitrary_impl },
|
|
{ 0, 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_T_presentation_data_values(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_presentation_data_values_choice, hf_index, ett_pres_T_presentation_data_values,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_presentation_data_values(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_T_presentation_data_values(FALSE, tvb, offset, pinfo, tree, hf_pres_presentation_data_values);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t PDV_list_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OID, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_transfer_syntax_name },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_presentation_context_identifier },
|
|
{ BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_presentation_data_values },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_PDV_list(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,
|
|
PDV_list_sequence, hf_index, ett_pres_PDV_list);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_Fully_encoded_data_item(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_PDV_list(FALSE, tvb, offset, pinfo, tree, hf_pres_Fully_encoded_data_item);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t Fully_encoded_data_sequence_of[1] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_Fully_encoded_data_item },
|
|
};
|
|
|
|
static int
|
|
dissect_pres_Fully_encoded_data(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence_of(implicit_tag, pinfo, tree, tvb, offset,
|
|
Fully_encoded_data_sequence_of, hf_index, ett_pres_Fully_encoded_data);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_fully_encoded_data_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Fully_encoded_data(TRUE, tvb, offset, pinfo, tree, hf_pres_fully_encoded_data);
|
|
}
|
|
|
|
|
|
static const value_string pres_User_data_vals[] = {
|
|
{ 0, "simply-encoded-data" },
|
|
{ 1, "fully-encoded-data" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const ber_choice_t User_data_choice[] = {
|
|
{ 0, BER_CLASS_APP, 0, BER_FLAGS_IMPLTAG, dissect_simply_encoded_data_impl },
|
|
{ 1, BER_CLASS_APP, 1, BER_FLAGS_IMPLTAG, dissect_fully_encoded_data_impl },
|
|
{ 0, 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_User_data(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,
|
|
User_data_choice, hf_index, ett_pres_User_data,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_user_data(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_User_data(FALSE, tvb, offset, pinfo, tree, hf_pres_user_data);
|
|
}
|
|
static int dissect_ttdPPDU(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_User_data(FALSE, tvb, offset, pinfo, tree, hf_pres_ttdPPDU);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t T_normal_mode_parameters_sequence[] = {
|
|
{ BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_protocol_version_impl },
|
|
{ BER_CLASS_CON, 1, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_calling_presentation_selector_impl },
|
|
{ BER_CLASS_CON, 2, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_called_presentation_selector_impl },
|
|
{ BER_CLASS_CON, 4, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_presentation_context_definition_list_impl },
|
|
{ BER_CLASS_CON, 6, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_default_context_name_impl },
|
|
{ BER_CLASS_CON, 8, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_presentation_requirements_impl },
|
|
{ BER_CLASS_CON, 9, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_user_session_requirements_impl },
|
|
{ BER_CLASS_CON, 11, BER_FLAGS_OPTIONAL, dissect_protocol_options },
|
|
{ BER_CLASS_CON, 12, BER_FLAGS_OPTIONAL, dissect_initiators_nominated_context },
|
|
{ BER_CLASS_CON, 14, BER_FLAGS_OPTIONAL, dissect_extensions },
|
|
{ BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_user_data },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_T_normal_mode_parameters(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,
|
|
T_normal_mode_parameters_sequence, hf_index, ett_pres_T_normal_mode_parameters);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_normal_mode_parameters_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_T_normal_mode_parameters(TRUE, tvb, offset, pinfo, tree, hf_pres_normal_mode_parameters);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t CP_type_set[] = {
|
|
{ BER_CLASS_CON, 0, BER_FLAGS_IMPLTAG, dissect_mode_selector_impl },
|
|
{ BER_CLASS_CON, 1, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_x410_mode_parameters_impl },
|
|
{ BER_CLASS_CON, 2, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_normal_mode_parameters_impl },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_CP_type(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_set(implicit_tag, pinfo, tree, tvb, offset,
|
|
CP_type_set, hf_index, ett_pres_CP_type);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_pres_CPC_type(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_pres_User_data(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_pres_Responding_presentation_selector(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_pres_Presentation_selector(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_responding_presentation_selector_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Responding_presentation_selector(TRUE, tvb, offset, pinfo, tree, hf_pres_responding_presentation_selector);
|
|
}
|
|
|
|
|
|
static const value_string pres_Result_vals[] = {
|
|
{ 0, "acceptance" },
|
|
{ 1, "user-rejection" },
|
|
{ 2, "provider-rejection" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
|
|
static int
|
|
dissect_pres_Result(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_result_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Result(TRUE, tvb, offset, pinfo, tree, hf_pres_result);
|
|
}
|
|
|
|
|
|
static const value_string pres_T_provider_reason_vals[] = {
|
|
{ 0, "reason-not-specified" },
|
|
{ 1, "abstract-syntax-not-supported" },
|
|
{ 2, "proposed-transfer-syntaxes-not-supported" },
|
|
{ 3, "local-limit-on-DCS-exceeded" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
|
|
static int
|
|
dissect_pres_T_provider_reason(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_provider_reason_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_T_provider_reason(TRUE, tvb, offset, pinfo, tree, hf_pres_provider_reason);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t Result_list_item_sequence[] = {
|
|
{ BER_CLASS_CON, 0, BER_FLAGS_IMPLTAG, dissect_result_impl },
|
|
{ BER_CLASS_CON, 1, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_transfer_syntax_name_impl },
|
|
{ BER_CLASS_CON, 2, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_provider_reason_impl },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_Result_list_item(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,
|
|
Result_list_item_sequence, hf_index, ett_pres_Result_list_item);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_Result_list_item(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Result_list_item(FALSE, tvb, offset, pinfo, tree, hf_pres_Result_list_item);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t Result_list_sequence_of[1] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_Result_list_item },
|
|
};
|
|
|
|
static int
|
|
dissect_pres_Result_list(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence_of(implicit_tag, pinfo, tree, tvb, offset,
|
|
Result_list_sequence_of, hf_index, ett_pres_Result_list);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_pres_Presentation_context_definition_result_list(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_pres_Result_list(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_presentation_context_definition_result_list_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Presentation_context_definition_result_list(TRUE, tvb, offset, pinfo, tree, hf_pres_presentation_context_definition_result_list);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t T_CPA_PPDU_normal_mode_parameters_sequence[] = {
|
|
{ BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_protocol_version_impl },
|
|
{ BER_CLASS_CON, 3, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_responding_presentation_selector_impl },
|
|
{ BER_CLASS_CON, 5, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_presentation_context_definition_result_list_impl },
|
|
{ BER_CLASS_CON, 8, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_presentation_requirements_impl },
|
|
{ BER_CLASS_CON, 9, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_user_session_requirements_impl },
|
|
{ BER_CLASS_CON, 11, BER_FLAGS_OPTIONAL, dissect_protocol_options },
|
|
{ BER_CLASS_CON, 13, BER_FLAGS_OPTIONAL, dissect_responders_nominated_context },
|
|
{ BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_user_data },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_T_CPA_PPDU_normal_mode_parameters(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,
|
|
T_CPA_PPDU_normal_mode_parameters_sequence, hf_index, ett_pres_T_CPA_PPDU_normal_mode_parameters);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_cPU_PPDU_normal_mode_parameters_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_T_CPA_PPDU_normal_mode_parameters(TRUE, tvb, offset, pinfo, tree, hf_pres_cPU_PPDU_normal_mode_parameters);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t CPA_PPDU_set[] = {
|
|
{ BER_CLASS_CON, 0, BER_FLAGS_IMPLTAG, dissect_mode_selector_impl },
|
|
{ BER_CLASS_CON, 1, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_cPR_PPDU_x400_mode_parameters_impl },
|
|
{ BER_CLASS_CON, 2, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_cPU_PPDU_normal_mode_parameters_impl },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_CPA_PPDU(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_set(implicit_tag, pinfo, tree, tvb, offset,
|
|
CPA_PPDU_set, hf_index, ett_pres_CPA_PPDU);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_pres_Default_context_result(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_pres_Result(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_default_context_result_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Default_context_result(TRUE, tvb, offset, pinfo, tree, hf_pres_default_context_result);
|
|
}
|
|
|
|
|
|
static const value_string pres_Provider_reason_vals[] = {
|
|
{ 0, "reason-not-specified" },
|
|
{ 1, "temporary-congestion" },
|
|
{ 2, "local-limit-exceeded" },
|
|
{ 3, "called-presentation-address-unknown" },
|
|
{ 4, "protocol-version-not-supported" },
|
|
{ 5, "default-context-not-supported" },
|
|
{ 6, "user-data-not-readable" },
|
|
{ 7, "no-PSAP-available" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
|
|
static int
|
|
dissect_pres_Provider_reason(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_cPR_PPDU__provider_reason_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Provider_reason(TRUE, tvb, offset, pinfo, tree, hf_pres_cPR_PPDU__provider_reason);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t T_CPR_PPDU_normal_mode_parameters_sequence[] = {
|
|
{ BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_protocol_version_impl },
|
|
{ BER_CLASS_CON, 3, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_responding_presentation_selector_impl },
|
|
{ BER_CLASS_CON, 5, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_presentation_context_definition_result_list_impl },
|
|
{ BER_CLASS_CON, 7, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_default_context_result_impl },
|
|
{ BER_CLASS_CON, 10, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_cPR_PPDU__provider_reason_impl },
|
|
{ BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_user_data },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_T_CPR_PPDU_normal_mode_parameters(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,
|
|
T_CPR_PPDU_normal_mode_parameters_sequence, hf_index, ett_pres_T_CPR_PPDU_normal_mode_parameters);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_cPR_PPDU_normal_mode_parameters(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_T_CPR_PPDU_normal_mode_parameters(FALSE, tvb, offset, pinfo, tree, hf_pres_cPR_PPDU_normal_mode_parameters);
|
|
}
|
|
|
|
|
|
static const value_string pres_CPR_PPDU_vals[] = {
|
|
{ 0, "x400-mode-parameters" },
|
|
{ 1, "normal-mode-parameters" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const ber_choice_t CPR_PPDU_choice[] = {
|
|
{ 0, BER_CLASS_UNI, BER_UNI_TAG_SET, BER_FLAGS_NOOWNTAG, dissect_cPU_PPDU_x400_mode_parameters },
|
|
{ 1, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_cPR_PPDU_normal_mode_parameters },
|
|
{ 0, 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_CPR_PPDU(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,
|
|
CPR_PPDU_choice, hf_index, ett_pres_CPR_PPDU,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
static const ber_sequence_t Presentation_context_identifier_list_item_sequence[] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_presentation_context_identifier },
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_OID, BER_FLAGS_NOOWNTAG, dissect_transfer_syntax_name },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_Presentation_context_identifier_list_item(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,
|
|
Presentation_context_identifier_list_item_sequence, hf_index, ett_pres_Presentation_context_identifier_list_item);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_Presentation_context_identifier_list_item(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Presentation_context_identifier_list_item(FALSE, tvb, offset, pinfo, tree, hf_pres_Presentation_context_identifier_list_item);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t Presentation_context_identifier_list_sequence_of[1] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_Presentation_context_identifier_list_item },
|
|
};
|
|
|
|
static int
|
|
dissect_pres_Presentation_context_identifier_list(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence_of(implicit_tag, pinfo, tree, tvb, offset,
|
|
Presentation_context_identifier_list_sequence_of, hf_index, ett_pres_Presentation_context_identifier_list);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_presentation_context_identifier_list_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Presentation_context_identifier_list(TRUE, tvb, offset, pinfo, tree, hf_pres_presentation_context_identifier_list);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t T_ARU_PPDU_normal_mode_parameters_sequence[] = {
|
|
{ BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_presentation_context_identifier_list_impl },
|
|
{ BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_user_data },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_T_ARU_PPDU_normal_mode_parameters(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,
|
|
T_ARU_PPDU_normal_mode_parameters_sequence, hf_index, ett_pres_T_ARU_PPDU_normal_mode_parameters);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_aRU_PPDU_normal_mode_parameters_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_T_ARU_PPDU_normal_mode_parameters(TRUE, tvb, offset, pinfo, tree, hf_pres_aRU_PPDU_normal_mode_parameters);
|
|
}
|
|
|
|
|
|
static const value_string pres_ARU_PPDU_vals[] = {
|
|
{ 0, "x400-mode-parameters" },
|
|
{ 1, "normal-mode-parameters" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const ber_choice_t ARU_PPDU_choice[] = {
|
|
{ 0, BER_CLASS_UNI, BER_UNI_TAG_SET, BER_FLAGS_NOOWNTAG, dissect_aRU_PPDU_x400_mode_parameters },
|
|
{ 1, BER_CLASS_CON, 0, BER_FLAGS_IMPLTAG, dissect_aRU_PPDU_normal_mode_parameters_impl },
|
|
{ 0, 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_ARU_PPDU(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,
|
|
ARU_PPDU_choice, hf_index, ett_pres_ARU_PPDU,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_aru_ppdu(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_ARU_PPDU(FALSE, tvb, offset, pinfo, tree, hf_pres_aru_ppdu);
|
|
}
|
|
|
|
|
|
static const value_string pres_Abort_reason_vals[] = {
|
|
{ 0, "reason-not-specified" },
|
|
{ 1, "unrecognized-ppdu" },
|
|
{ 2, "unexpected-ppdu" },
|
|
{ 3, "unexpected-session-service-primitive" },
|
|
{ 4, "unrecognized-ppdu-parameter" },
|
|
{ 5, "unexpected-ppdu-parameter" },
|
|
{ 6, "invalid-ppdu-parameter-value" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
|
|
static int
|
|
dissect_pres_Abort_reason(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_aRU_PPDU_provider_reason_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Abort_reason(TRUE, tvb, offset, pinfo, tree, hf_pres_aRU_PPDU_provider_reason);
|
|
}
|
|
|
|
|
|
static const value_string pres_Event_identifier_vals[] = {
|
|
{ 0, "cp-PPDU" },
|
|
{ 1, "cpa-PPDU" },
|
|
{ 2, "cpr-PPDU" },
|
|
{ 3, "aru-PPDU" },
|
|
{ 4, "arp-PPDU" },
|
|
{ 5, "ac-PPDU" },
|
|
{ 6, "aca-PPDU" },
|
|
{ 7, "td-PPDU" },
|
|
{ 8, "ttd-PPDU" },
|
|
{ 9, "te-PPDU" },
|
|
{ 10, "tc-PPDU" },
|
|
{ 11, "tcc-PPDU" },
|
|
{ 12, "rs-PPDU" },
|
|
{ 13, "rsa-PPDU" },
|
|
{ 14, "s-release-indication" },
|
|
{ 15, "s-release-confirm" },
|
|
{ 16, "s-token-give-indication" },
|
|
{ 17, "s-token-please-indication" },
|
|
{ 18, "s-control-give-indication" },
|
|
{ 19, "s-sync-minor-indication" },
|
|
{ 20, "s-sync-minor-confirm" },
|
|
{ 21, "s-sync-major-indication" },
|
|
{ 22, "s-sync-major-confirm" },
|
|
{ 23, "s-p-exception-report-indication" },
|
|
{ 24, "s-u-exception-report-indication" },
|
|
{ 25, "s-activity-start-indication" },
|
|
{ 26, "s-activity-resume-indication" },
|
|
{ 27, "s-activity-interrupt-indication" },
|
|
{ 28, "s-activity-interrupt-confirm" },
|
|
{ 29, "s-activity-discard-indication" },
|
|
{ 30, "s-activity-discard-confirm" },
|
|
{ 31, "s-activity-end-indication" },
|
|
{ 32, "s-activity-end-confirm" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
|
|
static int
|
|
dissect_pres_Event_identifier(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_event_identifier_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Event_identifier(TRUE, tvb, offset, pinfo, tree, hf_pres_event_identifier);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t ARP_PPDU_sequence[] = {
|
|
{ BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_aRU_PPDU_provider_reason_impl },
|
|
{ BER_CLASS_CON, 1, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_event_identifier_impl },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_ARP_PPDU(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,
|
|
ARP_PPDU_sequence, hf_index, ett_pres_ARP_PPDU);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_arp_ppdu(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_ARP_PPDU(FALSE, tvb, offset, pinfo, tree, hf_pres_arp_ppdu);
|
|
}
|
|
|
|
|
|
static const value_string pres_Abort_type_vals[] = {
|
|
{ 0, "aru-ppdu" },
|
|
{ 1, "arp-ppdu" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const ber_choice_t Abort_type_choice[] = {
|
|
{ 0, BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG, dissect_aru_ppdu },
|
|
{ 1, BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_NOOWNTAG, dissect_arp_ppdu },
|
|
{ 0, 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_Abort_type(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,
|
|
Abort_type_choice, hf_index, ett_pres_Abort_type,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_pres_Presentation_context_addition_list(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_pres_Context_list(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_presentation_context_addition_list_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Presentation_context_addition_list(TRUE, tvb, offset, pinfo, tree, hf_pres_presentation_context_addition_list);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t Presentation_context_deletion_list_sequence_of[1] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_Presentation_context_deletion_list_item },
|
|
};
|
|
|
|
static int
|
|
dissect_pres_Presentation_context_deletion_list(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence_of(implicit_tag, pinfo, tree, tvb, offset,
|
|
Presentation_context_deletion_list_sequence_of, hf_index, ett_pres_Presentation_context_deletion_list);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_presentation_context_deletion_list_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Presentation_context_deletion_list(TRUE, tvb, offset, pinfo, tree, hf_pres_presentation_context_deletion_list);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t AC_PPDU_sequence[] = {
|
|
{ BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_presentation_context_addition_list_impl },
|
|
{ BER_CLASS_CON, 1, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_presentation_context_deletion_list_impl },
|
|
{ BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_user_data },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_AC_PPDU(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,
|
|
AC_PPDU_sequence, hf_index, ett_pres_AC_PPDU);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_acPPDU_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_AC_PPDU(TRUE, tvb, offset, pinfo, tree, hf_pres_acPPDU);
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
dissect_pres_Presentation_context_addition_result_list(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_pres_Result_list(implicit_tag, tvb, offset, pinfo, tree, hf_index);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_presentation_context_addition_result_list_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Presentation_context_addition_result_list(TRUE, tvb, offset, pinfo, tree, hf_pres_presentation_context_addition_result_list);
|
|
}
|
|
|
|
|
|
static const value_string pres_Presentation_context_deletion_result_list_item_vals[] = {
|
|
{ 0, "acceptance" },
|
|
{ 1, "user-rejection" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
|
|
static int
|
|
dissect_pres_Presentation_context_deletion_result_list_item(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_Presentation_context_deletion_result_list_item(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Presentation_context_deletion_result_list_item(FALSE, tvb, offset, pinfo, tree, hf_pres_Presentation_context_deletion_result_list_item);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t Presentation_context_deletion_result_list_sequence_of[1] = {
|
|
{ BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_Presentation_context_deletion_result_list_item },
|
|
};
|
|
|
|
static int
|
|
dissect_pres_Presentation_context_deletion_result_list(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, packet_info *pinfo _U_, proto_tree *tree, int hf_index _U_) {
|
|
offset = dissect_ber_sequence_of(implicit_tag, pinfo, tree, tvb, offset,
|
|
Presentation_context_deletion_result_list_sequence_of, hf_index, ett_pres_Presentation_context_deletion_result_list);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_presentation_context_deletion_result_list_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_Presentation_context_deletion_result_list(TRUE, tvb, offset, pinfo, tree, hf_pres_presentation_context_deletion_result_list);
|
|
}
|
|
|
|
|
|
static const ber_sequence_t ACA_PPDU_sequence[] = {
|
|
{ BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_presentation_context_addition_result_list_impl },
|
|
{ BER_CLASS_CON, 1, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_presentation_context_deletion_result_list_impl },
|
|
{ BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_user_data },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_ACA_PPDU(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,
|
|
ACA_PPDU_sequence, hf_index, ett_pres_ACA_PPDU);
|
|
|
|
return offset;
|
|
}
|
|
static int dissect_acaPPDU_impl(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset) {
|
|
return dissect_pres_ACA_PPDU(TRUE, tvb, offset, pinfo, tree, hf_pres_acaPPDU);
|
|
}
|
|
|
|
|
|
static const value_string pres_Typed_data_type_vals[] = {
|
|
{ 0, "acPPDU" },
|
|
{ 1, "acaPPDU" },
|
|
{ 2, "ttdPPDU" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const ber_choice_t Typed_data_type_choice[] = {
|
|
{ 0, BER_CLASS_CON, 0, BER_FLAGS_IMPLTAG, dissect_acPPDU_impl },
|
|
{ 1, BER_CLASS_CON, 1, BER_FLAGS_IMPLTAG, dissect_acaPPDU_impl },
|
|
{ 2, BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG, dissect_ttdPPDU },
|
|
{ 0, 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_Typed_data_type(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,
|
|
Typed_data_type_choice, hf_index, ett_pres_Typed_data_type,
|
|
NULL);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
static const ber_sequence_t RS_PPDU_sequence[] = {
|
|
{ BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_presentation_context_identifier_list_impl },
|
|
{ BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_user_data },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_RS_PPDU(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,
|
|
RS_PPDU_sequence, hf_index, ett_pres_RS_PPDU);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
static const ber_sequence_t RSA_PPDU_sequence[] = {
|
|
{ BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_presentation_context_identifier_list_impl },
|
|
{ BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_user_data },
|
|
{ 0, 0, 0, NULL }
|
|
};
|
|
|
|
static int
|
|
dissect_pres_RSA_PPDU(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,
|
|
RSA_PPDU_sequence, hf_index, ett_pres_RSA_PPDU);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
/*--- End of included file: packet-pres-fn.c ---*/
|
|
|
|
|
|
|
|
/*
|
|
* Dissect an PPDU.
|
|
*/
|
|
static int
|
|
dissect_ppdu(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
proto_item *ti;
|
|
proto_tree *pres_tree = NULL;
|
|
guint s_type;
|
|
/* do we have spdu type from the session dissector? */
|
|
if( !pinfo->private_data ){
|
|
if(tree){
|
|
proto_tree_add_text(tree, tvb, offset, -1,
|
|
"Internal error:can't get spdu type from session dissector.");
|
|
return FALSE;
|
|
}
|
|
}else{
|
|
session = ( (struct SESSION_DATA_STRUCTURE*)(pinfo->private_data) );
|
|
if(session->spdu_type == 0 ){
|
|
if(tree){
|
|
proto_tree_add_text(tree, tvb, offset, -1,
|
|
"Internal error:wrong spdu type %x from session dissector.",session->spdu_type);
|
|
return FALSE;
|
|
}
|
|
}
|
|
}
|
|
/* get type of tag */
|
|
s_type = tvb_get_guint8(tvb, offset);
|
|
/* set up type of Ppdu */
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_add_str(pinfo->cinfo, COL_INFO,
|
|
val_to_str(session->spdu_type, ses_vals, "Unknown Ppdu type (0x%02x)"));
|
|
if (tree){
|
|
ti = proto_tree_add_item(tree, proto_pres, tvb, offset, -1,
|
|
FALSE);
|
|
pres_tree = proto_item_add_subtree(ti, ett_pres);
|
|
}
|
|
|
|
switch(session->spdu_type){
|
|
case SES_REFUSE:
|
|
break;
|
|
case SES_CONNECTION_REQUEST:
|
|
offset = dissect_pres_CP_type(FALSE, tvb, offset, pinfo, pres_tree, -1);
|
|
break;
|
|
case SES_CONNECTION_ACCEPT:
|
|
offset = dissect_pres_CPA_PPDU(FALSE, tvb, offset, pinfo, pres_tree, -1);
|
|
break;
|
|
case SES_ABORT:
|
|
offset = dissect_pres_Abort_type(FALSE, tvb, offset, pinfo, pres_tree, -1);
|
|
break;
|
|
case SES_DATA_TRANSFER:
|
|
offset = dissect_pres_CPC_type(FALSE, tvb, offset, pinfo, pres_tree, -1);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return offset;
|
|
}
|
|
|
|
void
|
|
dissect_pres(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree)
|
|
{
|
|
int offset = 0, old_offset;
|
|
/* first, try to check length */
|
|
/* do we have at least 4 bytes */
|
|
if (!tvb_bytes_exist(tvb, 0, 4)){
|
|
proto_tree_add_text(parent_tree, tvb, offset,
|
|
tvb_reported_length_remaining(tvb,offset),"User data");
|
|
return; /* no, it isn't a presentation PDU */
|
|
}
|
|
|
|
/* we can't make any additional checking here */
|
|
/* postpone it before dissector will have more information */
|
|
|
|
if (check_col(pinfo->cinfo, COL_PROTOCOL))
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "PRES");
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_clear(pinfo->cinfo, COL_INFO);
|
|
/* save pointers for calling the acse dissector */
|
|
global_tree = parent_tree;
|
|
global_pinfo = pinfo;
|
|
|
|
while (tvb_reported_length_remaining(tvb, offset) > 0){
|
|
old_offset = offset;
|
|
offset = dissect_ppdu(tvb, offset, pinfo, parent_tree);
|
|
if(offset <= old_offset){
|
|
proto_tree_add_text(parent_tree, tvb, offset, -1,"Invalid offset");
|
|
THROW(ReportedBoundsError);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/*--- proto_register_pres -------------------------------------------*/
|
|
void proto_register_pres(void) {
|
|
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/* List of fields */
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static hf_register_info hf[] = {
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/*--- Included file: packet-pres-hfarr.c ---*/
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{ &hf_pres_mode_selector,
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{ "mode-selector", "pres.mode_selector",
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FT_NONE, BASE_NONE, NULL, 0,
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"", HFILL }},
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{ &hf_pres_x410_mode_parameters,
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{ "x410-mode-parameters", "pres.x410_mode_parameters",
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FT_NONE, BASE_NONE, NULL, 0,
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"CP-type/x410-mode-parameters", HFILL }},
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{ &hf_pres_normal_mode_parameters,
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{ "normal-mode-parameters", "pres.normal_mode_parameters",
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FT_NONE, BASE_NONE, NULL, 0,
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"CP-type/normal-mode-parameters", HFILL }},
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{ &hf_pres_protocol_version,
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{ "protocol-version", "pres.protocol_version",
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FT_BYTES, BASE_HEX, NULL, 0,
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"", HFILL }},
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{ &hf_pres_calling_presentation_selector,
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{ "calling-presentation-selector", "pres.calling_presentation_selector",
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FT_BYTES, BASE_HEX, NULL, 0,
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"CP-type/normal-mode-parameters/calling-presentation-selector", HFILL }},
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{ &hf_pres_called_presentation_selector,
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{ "called-presentation-selector", "pres.called_presentation_selector",
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FT_BYTES, BASE_HEX, NULL, 0,
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"CP-type/normal-mode-parameters/called-presentation-selector", HFILL }},
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{ &hf_pres_presentation_context_definition_list,
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{ "presentation-context-definition-list", "pres.presentation_context_definition_list",
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FT_UINT32, BASE_DEC, NULL, 0,
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"CP-type/normal-mode-parameters/presentation-context-definition-list", HFILL }},
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{ &hf_pres_default_context_name,
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{ "default-context-name", "pres.default_context_name",
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FT_NONE, BASE_NONE, NULL, 0,
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"CP-type/normal-mode-parameters/default-context-name", HFILL }},
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{ &hf_pres_presentation_requirements,
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{ "presentation-requirements", "pres.presentation_requirements",
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FT_BYTES, BASE_HEX, NULL, 0,
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"", HFILL }},
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{ &hf_pres_user_session_requirements,
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{ "user-session-requirements", "pres.user_session_requirements",
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FT_BYTES, BASE_HEX, NULL, 0,
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"", HFILL }},
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{ &hf_pres_protocol_options,
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{ "protocol-options", "pres.protocol_options",
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FT_BYTES, BASE_HEX, NULL, 0,
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"", HFILL }},
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{ &hf_pres_initiators_nominated_context,
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{ "initiators-nominated-context", "pres.initiators_nominated_context",
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FT_INT32, BASE_DEC, NULL, 0,
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"CP-type/normal-mode-parameters/initiators-nominated-context", HFILL }},
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{ &hf_pres_extensions,
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{ "extensions", "pres.extensions",
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FT_NONE, BASE_NONE, NULL, 0,
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"CP-type/normal-mode-parameters/extensions", HFILL }},
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{ &hf_pres_user_data,
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{ "user-data", "pres.user_data",
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FT_UINT32, BASE_DEC, VALS(pres_User_data_vals), 0,
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"", HFILL }},
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{ &hf_pres_cPR_PPDU_x400_mode_parameters,
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{ "x410-mode-parameters", "pres.x410_mode_parameters",
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FT_NONE, BASE_NONE, NULL, 0,
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"CPA-PPDU/x410-mode-parameters", HFILL }},
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{ &hf_pres_cPU_PPDU_normal_mode_parameters,
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{ "normal-mode-parameters", "pres.normal_mode_parameters",
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FT_NONE, BASE_NONE, NULL, 0,
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"CPA-PPDU/normal-mode-parameters", HFILL }},
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{ &hf_pres_responding_presentation_selector,
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{ "responding-presentation-selector", "pres.responding_presentation_selector",
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FT_BYTES, BASE_HEX, NULL, 0,
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"", HFILL }},
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{ &hf_pres_presentation_context_definition_result_list,
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{ "presentation-context-definition-result-list", "pres.presentation_context_definition_result_list",
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FT_UINT32, BASE_DEC, NULL, 0,
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"", HFILL }},
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{ &hf_pres_responders_nominated_context,
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{ "responders-nominated-context", "pres.responders_nominated_context",
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FT_INT32, BASE_DEC, NULL, 0,
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"CPA-PPDU/normal-mode-parameters/responders-nominated-context", HFILL }},
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{ &hf_pres_cPU_PPDU_x400_mode_parameters,
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{ "x400-mode-parameters", "pres.x400_mode_parameters",
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FT_NONE, BASE_NONE, NULL, 0,
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"CPR-PPDU/x400-mode-parameters", HFILL }},
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{ &hf_pres_cPR_PPDU_normal_mode_parameters,
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{ "normal-mode-parameters", "pres.normal_mode_parameters",
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FT_NONE, BASE_NONE, NULL, 0,
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"CPR-PPDU/normal-mode-parameters", HFILL }},
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{ &hf_pres_default_context_result,
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{ "default-context-result", "pres.default_context_result",
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FT_INT32, BASE_DEC, VALS(pres_Result_vals), 0,
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"CPR-PPDU/normal-mode-parameters/default-context-result", HFILL }},
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{ &hf_pres_cPR_PPDU__provider_reason,
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{ "provider-reason", "pres.provider_reason",
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FT_INT32, BASE_DEC, VALS(pres_Provider_reason_vals), 0,
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"CPR-PPDU/normal-mode-parameters/provider-reason", HFILL }},
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{ &hf_pres_aru_ppdu,
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{ "aru-ppdu", "pres.aru_ppdu",
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FT_UINT32, BASE_DEC, VALS(pres_ARU_PPDU_vals), 0,
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"Abort-type/aru-ppdu", HFILL }},
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{ &hf_pres_arp_ppdu,
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{ "arp-ppdu", "pres.arp_ppdu",
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FT_NONE, BASE_NONE, NULL, 0,
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"Abort-type/arp-ppdu", HFILL }},
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{ &hf_pres_aRU_PPDU_x400_mode_parameters,
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{ "x400-mode-parameters", "pres.x400_mode_parameters",
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FT_NONE, BASE_NONE, NULL, 0,
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"ARU-PPDU/x400-mode-parameters", HFILL }},
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{ &hf_pres_aRU_PPDU_normal_mode_parameters,
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{ "normal-mode-parameters", "pres.normal_mode_parameters",
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FT_NONE, BASE_NONE, NULL, 0,
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"ARU-PPDU/normal-mode-parameters", HFILL }},
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{ &hf_pres_presentation_context_identifier_list,
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{ "presentation-context-identifier-list", "pres.presentation_context_identifier_list",
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FT_UINT32, BASE_DEC, NULL, 0,
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"", HFILL }},
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{ &hf_pres_aRU_PPDU_provider_reason,
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{ "provider-reason", "pres.provider_reason",
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FT_INT32, BASE_DEC, VALS(pres_Abort_reason_vals), 0,
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"ARP-PPDU/provider-reason", HFILL }},
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{ &hf_pres_event_identifier,
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{ "event-identifier", "pres.event_identifier",
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FT_INT32, BASE_DEC, VALS(pres_Event_identifier_vals), 0,
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"ARP-PPDU/event-identifier", HFILL }},
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{ &hf_pres_acPPDU,
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{ "acPPDU", "pres.acPPDU",
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FT_NONE, BASE_NONE, NULL, 0,
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"Typed-data-type/acPPDU", HFILL }},
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{ &hf_pres_acaPPDU,
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{ "acaPPDU", "pres.acaPPDU",
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FT_NONE, BASE_NONE, NULL, 0,
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"Typed-data-type/acaPPDU", HFILL }},
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{ &hf_pres_ttdPPDU,
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{ "ttdPPDU", "pres.ttdPPDU",
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FT_UINT32, BASE_DEC, VALS(pres_User_data_vals), 0,
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"Typed-data-type/ttdPPDU", HFILL }},
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{ &hf_pres_presentation_context_addition_list,
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{ "presentation-context-addition-list", "pres.presentation_context_addition_list",
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FT_UINT32, BASE_DEC, NULL, 0,
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"AC-PPDU/presentation-context-addition-list", HFILL }},
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{ &hf_pres_presentation_context_deletion_list,
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{ "presentation-context-deletion-list", "pres.presentation_context_deletion_list",
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FT_UINT32, BASE_DEC, NULL, 0,
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"AC-PPDU/presentation-context-deletion-list", HFILL }},
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{ &hf_pres_presentation_context_addition_result_list,
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{ "presentation-context-addition-result-list", "pres.presentation_context_addition_result_list",
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FT_UINT32, BASE_DEC, NULL, 0,
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"ACA-PPDU/presentation-context-addition-result-list", HFILL }},
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{ &hf_pres_presentation_context_deletion_result_list,
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{ "presentation-context-deletion-result-list", "pres.presentation_context_deletion_result_list",
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FT_UINT32, BASE_DEC, NULL, 0,
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"ACA-PPDU/presentation-context-deletion-result-list", HFILL }},
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{ &hf_pres_Context_list_item,
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{ "Item", "pres.Context_list_item",
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FT_NONE, BASE_NONE, NULL, 0,
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"Context-list/_item", HFILL }},
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{ &hf_pres_presentation_context_identifier,
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{ "presentation-context-identifier", "pres.presentation_context_identifier",
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FT_INT32, BASE_DEC, NULL, 0,
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"", HFILL }},
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{ &hf_pres_abstract_syntax_name,
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{ "abstract-syntax-name", "pres.abstract_syntax_name",
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FT_STRING, BASE_NONE, NULL, 0,
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"", HFILL }},
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{ &hf_pres_transfer_syntax_name_list,
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{ "transfer-syntax-name-list", "pres.transfer_syntax_name_list",
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FT_UINT32, BASE_DEC, NULL, 0,
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"Context-list/_item/transfer-syntax-name-list", HFILL }},
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{ &hf_pres_transfer_syntax_name_list_item,
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{ "Item", "pres.transfer_syntax_name_list_item",
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FT_STRING, BASE_NONE, NULL, 0,
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"Context-list/_item/transfer-syntax-name-list/_item", HFILL }},
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{ &hf_pres_transfer_syntax_name,
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{ "transfer-syntax-name", "pres.transfer_syntax_name",
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FT_STRING, BASE_NONE, NULL, 0,
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"", HFILL }},
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{ &hf_pres_mode_value,
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{ "mode-value", "pres.mode_value",
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FT_INT32, BASE_DEC, VALS(pres_T_mode_value_vals), 0,
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"Mode-selector/mode-value", HFILL }},
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{ &hf_pres_Presentation_context_deletion_list_item,
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{ "Item", "pres.Presentation_context_deletion_list_item",
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FT_INT32, BASE_DEC, NULL, 0,
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"Presentation-context-deletion-list/_item", HFILL }},
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{ &hf_pres_Presentation_context_deletion_result_list_item,
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{ "Item", "pres.Presentation_context_deletion_result_list_item",
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FT_INT32, BASE_DEC, VALS(pres_Presentation_context_deletion_result_list_item_vals), 0,
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"Presentation-context-deletion-result-list/_item", HFILL }},
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{ &hf_pres_Presentation_context_identifier_list_item,
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{ "Item", "pres.Presentation_context_identifier_list_item",
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FT_NONE, BASE_NONE, NULL, 0,
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"Presentation-context-identifier-list/_item", HFILL }},
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{ &hf_pres_Result_list_item,
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{ "Item", "pres.Result_list_item",
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FT_NONE, BASE_NONE, NULL, 0,
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"Result-list/_item", HFILL }},
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{ &hf_pres_result,
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{ "result", "pres.result",
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FT_INT32, BASE_DEC, VALS(pres_Result_vals), 0,
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"Result-list/_item/result", HFILL }},
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{ &hf_pres_provider_reason,
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{ "provider-reason", "pres.provider_reason",
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FT_INT32, BASE_DEC, VALS(pres_T_provider_reason_vals), 0,
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"Result-list/_item/provider-reason", HFILL }},
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{ &hf_pres_simply_encoded_data,
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{ "simply-encoded-data", "pres.simply_encoded_data",
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FT_BYTES, BASE_HEX, NULL, 0,
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"User-data/simply-encoded-data", HFILL }},
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{ &hf_pres_fully_encoded_data,
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{ "fully-encoded-data", "pres.fully_encoded_data",
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FT_UINT32, BASE_DEC, NULL, 0,
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"User-data/fully-encoded-data", HFILL }},
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{ &hf_pres_Fully_encoded_data_item,
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{ "Item", "pres.Fully_encoded_data_item",
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FT_NONE, BASE_NONE, NULL, 0,
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"Fully-encoded-data/_item", HFILL }},
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{ &hf_pres_presentation_data_values,
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{ "presentation-data-values", "pres.presentation_data_values",
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FT_UINT32, BASE_DEC, VALS(pres_T_presentation_data_values_vals), 0,
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"PDV-list/presentation-data-values", HFILL }},
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{ &hf_pres_single_ASN1_type,
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{ "single-ASN1-type", "pres.single_ASN1_type",
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FT_BYTES, BASE_HEX, NULL, 0,
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"PDV-list/presentation-data-values/single-ASN1-type", HFILL }},
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{ &hf_pres_octet_aligned,
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{ "octet-aligned", "pres.octet_aligned",
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FT_BYTES, BASE_HEX, NULL, 0,
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"PDV-list/presentation-data-values/octet-aligned", HFILL }},
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{ &hf_pres_arbitrary,
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{ "arbitrary", "pres.arbitrary",
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FT_BYTES, BASE_HEX, NULL, 0,
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"PDV-list/presentation-data-values/arbitrary", HFILL }},
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{ &hf_pres_Presentation_requirements_context_management,
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{ "context-management", "pres.context-management",
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FT_BOOLEAN, 8, NULL, 0x80,
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"", HFILL }},
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{ &hf_pres_Presentation_requirements_restoration,
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{ "restoration", "pres.restoration",
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FT_BOOLEAN, 8, NULL, 0x40,
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"", HFILL }},
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{ &hf_pres_Protocol_options_nominated_context,
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{ "nominated-context", "pres.nominated-context",
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FT_BOOLEAN, 8, NULL, 0x80,
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"", HFILL }},
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{ &hf_pres_Protocol_options_short_encoding,
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{ "short-encoding", "pres.short-encoding",
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FT_BOOLEAN, 8, NULL, 0x40,
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"", HFILL }},
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{ &hf_pres_Protocol_options_packed_encoding_rules,
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{ "packed-encoding-rules", "pres.packed-encoding-rules",
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FT_BOOLEAN, 8, NULL, 0x20,
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"", HFILL }},
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{ &hf_pres_Protocol_version_version_1,
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{ "version-1", "pres.version-1",
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FT_BOOLEAN, 8, NULL, 0x80,
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"", HFILL }},
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{ &hf_pres_User_session_requirements_half_duplex,
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{ "half-duplex", "pres.half-duplex",
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FT_BOOLEAN, 8, NULL, 0x80,
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"", HFILL }},
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{ &hf_pres_User_session_requirements_duplex,
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{ "duplex", "pres.duplex",
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FT_BOOLEAN, 8, NULL, 0x40,
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"", HFILL }},
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{ &hf_pres_User_session_requirements_expedited_data,
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{ "expedited-data", "pres.expedited-data",
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FT_BOOLEAN, 8, NULL, 0x20,
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"", HFILL }},
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{ &hf_pres_User_session_requirements_minor_synchronize,
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{ "minor-synchronize", "pres.minor-synchronize",
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FT_BOOLEAN, 8, NULL, 0x10,
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"", HFILL }},
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{ &hf_pres_User_session_requirements_major_synchronize,
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{ "major-synchronize", "pres.major-synchronize",
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FT_BOOLEAN, 8, NULL, 0x08,
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"", HFILL }},
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{ &hf_pres_User_session_requirements_resynchronize,
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{ "resynchronize", "pres.resynchronize",
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FT_BOOLEAN, 8, NULL, 0x04,
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"", HFILL }},
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{ &hf_pres_User_session_requirements_activity_management,
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{ "activity-management", "pres.activity-management",
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FT_BOOLEAN, 8, NULL, 0x02,
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"", HFILL }},
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{ &hf_pres_User_session_requirements_negotiated_release,
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{ "negotiated-release", "pres.negotiated-release",
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FT_BOOLEAN, 8, NULL, 0x01,
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"", HFILL }},
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{ &hf_pres_User_session_requirements_capability_data,
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{ "capability-data", "pres.capability-data",
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FT_BOOLEAN, 8, NULL, 0x80,
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"", HFILL }},
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{ &hf_pres_User_session_requirements_exceptions,
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{ "exceptions", "pres.exceptions",
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FT_BOOLEAN, 8, NULL, 0x40,
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"", HFILL }},
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{ &hf_pres_User_session_requirements_typed_data,
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{ "typed-data", "pres.typed-data",
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FT_BOOLEAN, 8, NULL, 0x20,
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"", HFILL }},
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{ &hf_pres_User_session_requirements_symmetric_synchronize,
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{ "symmetric-synchronize", "pres.symmetric-synchronize",
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FT_BOOLEAN, 8, NULL, 0x10,
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"", HFILL }},
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{ &hf_pres_User_session_requirements_data_separation,
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{ "data-separation", "pres.data-separation",
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FT_BOOLEAN, 8, NULL, 0x08,
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"", HFILL }},
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/*--- End of included file: packet-pres-hfarr.c ---*/
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};
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/* List of subtrees */
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static gint *ett[] = {
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&ett_pres,
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/*--- Included file: packet-pres-ettarr.c ---*/
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&ett_pres_CP_type,
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&ett_pres_T_normal_mode_parameters,
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&ett_pres_T_extensions,
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&ett_pres_CPA_PPDU,
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&ett_pres_T_CPA_PPDU_normal_mode_parameters,
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&ett_pres_CPR_PPDU,
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&ett_pres_T_CPR_PPDU_normal_mode_parameters,
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&ett_pres_Abort_type,
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&ett_pres_ARU_PPDU,
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&ett_pres_T_ARU_PPDU_normal_mode_parameters,
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&ett_pres_ARP_PPDU,
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&ett_pres_Typed_data_type,
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&ett_pres_AC_PPDU,
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&ett_pres_ACA_PPDU,
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&ett_pres_RS_PPDU,
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&ett_pres_RSA_PPDU,
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&ett_pres_Context_list,
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&ett_pres_Context_list_item,
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&ett_pres_SEQUENCE_OF_Transfer_syntax_name,
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&ett_pres_Default_context_name,
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&ett_pres_Mode_selector,
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&ett_pres_Presentation_context_deletion_list,
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&ett_pres_Presentation_context_deletion_result_list,
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&ett_pres_Presentation_context_identifier_list,
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&ett_pres_Presentation_context_identifier_list_item,
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&ett_pres_Presentation_requirements,
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&ett_pres_Protocol_options,
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&ett_pres_Protocol_version,
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&ett_pres_Result_list,
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&ett_pres_Result_list_item,
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&ett_pres_User_data,
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&ett_pres_Fully_encoded_data,
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&ett_pres_PDV_list,
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&ett_pres_T_presentation_data_values,
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&ett_pres_User_session_requirements,
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/*--- End of included file: packet-pres-ettarr.c ---*/
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};
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|
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/* Register protocol */
|
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proto_pres = proto_register_protocol(PNAME, PSNAME, PFNAME);
|
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register_dissector("pres", dissect_pres, proto_pres);
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/* Register fields and subtrees */
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proto_register_field_array(proto_pres, hf, array_length(hf));
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proto_register_subtree_array(ett, array_length(ett));
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register_init_routine(pres_init);
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}
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/*--- proto_reg_handoff_pres ---------------------------------------*/
|
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void proto_reg_handoff_pres(void) {
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/* register_ber_oid_dissector("0.4.0.0.1.1.1.1", dissect_pres, proto_pres,
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"itu-t(0) identified-organization(4) etsi(0) mobileDomain(0) gsm-Network(1) abstractSyntax(1) pres(1) version1(1)"); */
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data_handle = find_dissector("data");
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}
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