/* packet-p22.c * Routines for X.420 (X.400 Message Transfer) packet dissection * Graeme Lunt 2005 * * Wireshark - Network traffic analyzer * By Gerald Combs * Copyright 1998 Gerald Combs * * SPDX-License-Identifier: GPL-2.0-or-later */ #include "config.h" #include #include #include #include #include "packet-ber.h" #include "packet-acse.h" #include "packet-ros.h" #include "packet-x509af.h" #include "packet-x509ce.h" #include "packet-ftam.h" #include "packet-p1.h" #include "packet-p7.h" #include "packet-p22.h" #define PNAME "X.420 Information Object" #define PSNAME "P22" #define PFNAME "p22" /* Initialize the protocol and registered fields */ static int proto_p22 = -1; static const value_string charsetreg_vals [] = { { 1, "C0: (ISO/IEC 6429)"}, { 6, "G0: ASCII (ISO/IEC 646)"}, { 77, "C1: (ISO/IEC 6429)"}, { 100, "Gn: Latin Alphabet No.1, Western European Supplementary Set (GR area of ISO-8859-1)"}, { 101, "Gn: Latin Alphabet No.2, Central EuropeanSupplementary Set (GR area of ISO-8859-2)"}, { 104, "C0: (ISO/IEC 4873)"}, { 105, "C1: (ISO/IEC 4873)"}, { 106, "C0: Teletex (CCITT T.61)"}, { 107, "C1: Teletex (CCITT T.61)"}, { 109, "Gn: Latin Alphabet No.3, Southern European Supplementary Set (GR area of ISO-8859-3)"}, { 110, "Gn: Latin Alphabet No.4, Baltic Supplementary Set (GR area of ISO-8859-4)"}, { 126, "Gn: Greek Supplementary Set (GR area of ISO-8859-7)"}, { 127, "Gn: Arabic Supplementary Set (GR area of ISO-8859-6)"}, { 138, "Gn: Hebrew Supplementary Set (GR area of ISO-8859-8)"}, { 144, "Gn: Cyrillic Supplementary Set (GR area of ISO-8859-5)"}, { 148, "Gn: Latin Alphabet No.5, Cyrillic Supplementary Set (GR area of ISO-8859-9)"}, { 154, "Gn: Supplementary Set for Latin Alphabets No.1 or No.5, and No.2"}, { 157, "Gn: Latin Alphabet No.6, Arabic Supplementary Set (GR area of ISO-8859-10)"}, { 158, "Gn: Supplementary Set for Sami (Lappish) to complement Latin Alphabet No.6 (from Annex A of ISO-8859-10)"}, { 166, "Gn: Thai Supplementary Set (GR area of ISO-8859-11)"}, { 179, "Gn: Latin Alphabet No.7, Baltic Rim Supplementary Set (GR area of ISO-8859-13)"}, { 182, "Gn: Welsh Variant of Latin Alphabet No.1, Supplementary Set (GR area of ISO-8859-1)"}, { 197, "Gn: Supplementary Set for Sami to complement Latin Alphabet No.6 (from Annex A of ISO-8859-10)"}, { 199, "Gn: Latin Alphabet No.8, Celtic Supplementary Set (GR area of ISO-8859-14)"}, { 203, "Gn: Latin Alphabet No.9, European Rim Supplementary Set (GR area of ISO-8859-15)"}, { 0, NULL} }; #include "packet-p22-val.h" #include "packet-p22-hf.c" /* Initialize the subtree pointers */ static gint ett_p22 = -1; #include "packet-p22-ett.c" #include "packet-p22-fn.c" /* * Dissect P22 PDUs inside a PPDU. */ static int dissect_p22(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, void* data _U_) { int offset = 0; proto_item *item=NULL; proto_tree *tree=NULL; asn1_ctx_t asn1_ctx; asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo); if (parent_tree) { item = proto_tree_add_item(parent_tree, proto_p22, tvb, 0, -1, ENC_NA); tree = proto_item_add_subtree(item, ett_p22); } col_set_str(pinfo->cinfo, COL_PROTOCOL, "P22"); col_set_str(pinfo->cinfo, COL_INFO, "InterPersonal"); dissect_p22_InformationObject(TRUE, tvb, offset, &asn1_ctx , tree, -1); return tvb_captured_length(tvb); } /*--- proto_register_p22 -------------------------------------------*/ void proto_register_p22(void) { /* List of fields */ static hf_register_info hf[] = { #include "packet-p22-hfarr.c" }; /* List of subtrees */ static gint *ett[] = { &ett_p22, #include "packet-p22-ettarr.c" }; /* Register protocol */ proto_p22 = proto_register_protocol(PNAME, PSNAME, PFNAME); register_dissector("p22", dissect_p22, proto_p22); /* Register fields and subtrees */ proto_register_field_array(proto_p22, hf, array_length(hf)); proto_register_subtree_array(ett, array_length(ett)); } /*--- proto_reg_handoff_p22 --- */ void proto_reg_handoff_p22(void) { #include "packet-p22-dis-tab.c" register_ber_oid_dissector("2.6.1.10.0", dissect_p22, proto_p22, "InterPersonal Message (1984)"); register_ber_oid_dissector("2.6.1.10.1", dissect_p22, proto_p22, "InterPersonal Message (1988)"); }