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Diffstat (limited to 'epan/dissectors/packet-pres.h')
| -rw-r--r-- | epan/dissectors/packet-pres.h | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/epan/dissectors/packet-pres.h b/epan/dissectors/packet-pres.h new file mode 100644 index 0000000000..a8a7f35178 --- /dev/null +++ b/epan/dissectors/packet-pres.h @@ -0,0 +1,172 @@ +/* packet-pres.h +* +* Routine to dissect ISO 8823 OSI Presentation Protocol packets +* +* $Id$ +* +* Yuriy Sidelnikov <YSidelnikov@hotmail.com> +* +* Ethereal - Network traffic analyzer +* By Gerald Combs <gerald@ethereal.com> +* Copyright 1998 Gerald Combs +* +* This program is free software; you can redistribute it and/or +* modify it under the terms of the GNU General Public License +* as published by the Free Software Foundation; either version 2 +* of the License, or (at your option) any later version. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with this program; if not, write to the Free Software +* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#define PROTO_STRING_PRES "ISO 8823 OSI Presentation Protocol" +#define PROTO_STRING_PRES_INFO "ISO 8823 OSI Presentation Protocol." + +/* type of PPDU */ + +#define PRES_CONNECTION_REQUEST_CONFIRM 0x31 +#define PRES_CONNECTION_REFUSE 0x30 + +/* asn.1 definitions */ +#define ASN1_CLASS_UNIVERSAL 0x00 +#define ASN1_CLASS_APPLICATION 0x40 +#define ASN1_CLASS_CONTEXT_SPECIFIC 0x80 +#define ASN1_CLASS_Private 0xc0 +#define ASN1_CLASS_PC 0x20 + +#define INTEGER_ITEM 0x01 +#define BOOLEAN_ITEM 0x01 + +/* type of parameters */ +#define MODE_SELECTOR 0 +#define SET_TOP 1 +#define SEQUENCE_TOP 2 + + +#define SEQUENCE 0x30 + +/* sequence top */ +#define TAG_00 0 +#define TAG_01 1 + +enum +{ +PROTOCOL_VERSION, +CALLING_PRESENTATION_SELECTOR, +CALLED_PRESENTATION_SELECTOR, +RESPONDING_PRESENTATION_SELECTOR, +PRESENTATION_CONTEXT_DEFINITION_LIST, +PRESENTATION_CONTEXT_DEFINITION_RESULT_LIST, +DEFAULT_CONTEXT_NAME, +DEFAULT_CONTEXT_RESULT, +PRESENTATION_REQUIREMENTS, +USER_SESSION_REQUIREMENTS, +PROVIDER_REASON +}; +/* definition list **/ +#define PRESENTATION_CONTEXT_IDENTIFIER 2 +#define ABSTRACT_SYNTAX_NAME 6 +#define TRANSFER_SYNTAX_NAMES 0x30 +/* result list */ +#define PRESENTATION_RESULT 0x80 +#define PRESENTATION_RESULT_TRANSFER_SYNTAX_NAME 0x81 +#define PRESENTATION_RESULT_INTEGER 0x82 + +/* result values */ +#define PRESENTATION_RESULT_ACCEPTANCE 0 +#define PRESENTATION_RESULT_USER_REJECTION 1 +#define PRESENTATION_RESULT_PROVIDER_REJECTION 2 + +/* provider reason */ +enum +{ +REASON_NOT_SPECIFIED, +TEMPORARY_CONGESTION, +LOCAL_LIMIT_EXCEEDED, +CALLED_PRESENTATION_ADDRESS_UNKNOWN, +PROTOCOL_VERSION_NOT_SUPPORTED, +DEFAULT_CONTEXT_NOT_SUPPORTED, +USER_DATA_NOT_READABLE, +NO_PSAP_AVAILABLE +}; +/* user data */ +#define SIMPLY_ENCODED_DATA 0x60 +#define FULLY_ENCODED_DATA 0x61 + +/* PDV */ +#define SINGLE_ASN1_TYPE 0xa0 +#define OCTET_ALIGNED 0xa1 +#define ARBITRARY 0xa2 +#define DATA_BLOCK 0x81 + +/* provider reasons */ +enum +{ +PR_REASON_NOT_SPECIFIED, +UNRECOGNIZED_PDU, +UNEXPECTED_PDU, +UNEXPECTED_SESSION_SERVICE_PRIMITIVE, +UNRECOGNIZED_PPDU_PARAMETER, +UNEXPECTED_PPDU_PARAMETER, +INVALID_PPDU_PARAMETER_VALUE +}; +/* event identifier */ +enum +{ +REASON_CP_PPDU, +REASON_CPA_PPDU, +REASON_CPR_PPDU, +REASON_ARU_PPDU, +REASON_ARP_PPDU, +REASON_AC_PPDU, +REASON_ACA_PPDU, +REASON_TD_PPDU, +REASON_TTD_PPDU, +REASON_TE_PPDU, +REASON_TC_PPDU, +REASON_TCC_PPDU, +REASON_RS_PPDU, +REASON_RSA_PPDU, +S_RELEASE_INDICATION, +S_RELEASE_CONFIRM, +S_TOKEN_GIVE_INDICATION, +S_TOKEN_PLEASE_INDICATION, +S_CONTROL_GIVE_INDICATION, +S_SYNC_MINOR_INDICATION, +S_SYNC_MINOR_CONFIRM, +S_SYNC_MAJOR_INDICATION, +S_SYNC_MAJOR_CONFIRM, +S_P_EXCEPTION_REPORT_INDICATION, +S_U_EXCEPTION_REPORT_INDICATION, +S_ACTIVITY_START_INDICATION, +S_ACTIVITY_RESUME_INDICATION, +S_ACTIVITY_INTERRUPT_INDICATION, +S_ACTIVITY_INTERRUPT_CONFIRM, +S_ACTIVITY_DISCARD_INDICATION, +S_ACTIVITY_DISCARD_CONFIRM, +S_ACTIVITY_END_INDICATION, +S_ACTIVITY_END_CONFIRM +}; + +/* flags */ +#define PRES_PROTOCOL_VERGION 0x0080 + +#define PRES_CONTEXT_MANAGEMENT 0x0080 +#define PRES_RESTORATION 0x0040 + +#define ACSE_PRESENTATION_CONTEXT_IDENTIFIER 3 + + +#define MAXSTRING 256 +#define UNKNOWN_SES_PDU_TYPE -1 + +#define ABORT_REASON_LEN 3 + + + |