forked from osmocom/wireshark
172 lines
4.2 KiB
C
172 lines
4.2 KiB
C
/* packet-pres.h
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*
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* Routine to dissect ISO 8823 OSI Presentation Protocol packets
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*
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* $Id: packet-pres.h,v 1.1 2004/01/13 02:10:25 guy Exp $
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*
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* Yuriy Sidelnikov <YSidelnikov@hotmail.com>
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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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#define PROTO_STRING_PRES "ISO 8823 OSI Presentation Protocol"
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#define PROTO_STRING_PRES_INFO "ISO 8823 OSI Presentation Protocol."
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/* type of PPDU */
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#define PRES_CONNECTION_REQUEST_CONFIRM 0x31
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#define PRES_CONNECTION_REFUSE 0x30
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/* asn.1 definitions */
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#define ASN1_CLASS_UNIVERSAL 0x00
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#define ASN1_CLASS_APPLICATION 0x40
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#define ASN1_CLASS_CONTEXT_SPECIFIC 0x80
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#define ASN1_CLASS_Private 0xc0
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#define ASN1_CLASS_PC 0x20
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#define INTEGER_ITEM 0x01
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#define BOOLEAN_ITEM 0x01
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/* type of parameters */
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#define MODE_SELECTOR 0
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#define SET_TOP 1
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#define SEQUENCE_TOP 2
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#define SEQUENCE 0x30
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/* sequence top */
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#define TAG_00 0
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#define TAG_01 1
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enum
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{
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PROTOCOL_VERSION,
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CALLING_PRESENTATION_SELECTOR,
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CALLED_PRESENTATION_SELECTOR,
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RESPONDING_PRESENTATION_SELECTOR,
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PRESENTATION_CONTEXT_DEFINITION_LIST,
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PRESENTATION_CONTEXT_DEFINITION_RESULT_LIST,
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DEFAULT_CONTEXT_NAME,
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DEFAULT_CONTEXT_RESULT,
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PRESENTATION_REQUIREMENTS,
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USER_SESSION_REQUIREMENTS,
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PROVIDER_REASON
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};
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/* definition list **/
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#define PRESENTATION_CONTEXT_IDENTIFIER 2
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#define ABSTRACT_SYNTAX_NAME 6
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#define TRANSFER_SYNTAX_NAMES 0x30
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/* result list */
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#define PRESENTATION_RESULT 0x80
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#define PRESENTATION_RESULT_TRANSFER_SYNTAX_NAME 0x81
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#define PRESENTATION_RESULT_INTEGER 0x82
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/* result values */
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#define PRESENTATION_RESULT_ACCEPTANCE 0
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#define PRESENTATION_RESULT_USER_REJECTION 1
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#define PRESENTATION_RESULT_PROVIDER_REJECTION 2
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/* provider reason */
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enum
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{
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REASON_NOT_SPECIFIED,
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TEMPORARY_CONGESTION,
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LOCAL_LIMIT_EXCEEDED,
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CALLED_PRESENTATION_ADDRESS_UNKNOWN,
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PROTOCOL_VERSION_NOT_SUPPORTED,
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DEFAULT_CONTEXT_NOT_SUPPORTED,
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USER_DATA_NOT_READABLE,
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NO_PSAP_AVAILABLE
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};
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/* user data */
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#define SIMPLY_ENCODED_DATA 0x60
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#define FULLY_ENCODED_DATA 0x61
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/* PDV */
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#define SINGLE_ASN1_TYPE 0xa0
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#define OCTET_ALIGNED 0xa1
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#define ARBITRARY 0xa2
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/* provider reasons */
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enum
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{
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PR_REASON_NOT_SPECIFIED,
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UNRECOGNIZED_PDU,
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UNEXPECTED_PDU,
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UNEXPECTED_SESSION_SERVICE_PRIMITIVE,
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UNRECOGNIZED_PPDU_PARAMETER,
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UNEXPECTED_PPDU_PARAMETER,
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INVALID_PPDU_PARAMETER_VALUE
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};
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/* event identifier */
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enum
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{
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REASON_CP_PPDU,
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REASON_CPA_PPDU,
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REASON_CPR_PPDU,
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REASON_ARU_PPDU,
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REASON_ARP_PPDU,
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REASON_AC_PPDU,
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REASON_ACA_PPDU,
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REASON_TD_PPDU,
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REASON_TTD_PPDU,
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REASON_TE_PPDU,
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REASON_TC_PPDU,
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REASON_TCC_PPDU,
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REASON_RS_PPDU,
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REASON_RSA_PPDU,
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S_RELEASE_INDICATION,
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S_RELEASE_CONFIRM,
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S_TOKEN_GIVE_INDICATION,
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S_TOKEN_PLEASE_INDICATION,
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S_CONTROL_GIVE_INDICATION,
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S_SYNC_MINOR_INDICATION,
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S_SYNC_MINOR_CONFIRM,
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S_SYNC_MAJOR_INDICATION,
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S_SYNC_MAJOR_CONFIRM,
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S_P_EXCEPTION_REPORT_INDICATION,
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S_U_EXCEPTION_REPORT_INDICATION,
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S_ACTIVITY_START_INDICATION,
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S_ACTIVITY_RESUME_INDICATION,
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S_ACTIVITY_INTERRUPT_INDICATION,
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S_ACTIVITY_INTERRUPT_CONFIRM,
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S_ACTIVITY_DISCARD_INDICATION,
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S_ACTIVITY_DISCARD_CONFIRM,
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S_ACTIVITY_END_INDICATION,
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S_ACTIVITY_END_CONFIRM
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};
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/* flags */
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#define PRES_PROTOCOL_VERGION 0x0080
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#define PRES_CONTEXT_MANAGEMENT 0x0080
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#define PRES_RESTORATION 0x0040
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#define ACSE_PRESENTATION_CONTEXT_IDENTIFIER 3
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#define MAXSTRING 256
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#define UNKNOWN_SES_PDU_TYPE -1
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#define ABORT_REASON_LEN 3
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