diff options
Diffstat (limited to 'epan/dissectors/asn1/cmip/packet-cmip-template.c')
| -rw-r--r-- | epan/dissectors/asn1/cmip/packet-cmip-template.c | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/epan/dissectors/asn1/cmip/packet-cmip-template.c b/epan/dissectors/asn1/cmip/packet-cmip-template.c new file mode 100644 index 0000000000..6ecbaf9918 --- /dev/null +++ b/epan/dissectors/asn1/cmip/packet-cmip-template.c @@ -0,0 +1,232 @@ +/* packet-cmip.c + * Routines for X.711 CMIP packet dissection + * Ronnie Sahlberg 2004 + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include "config.h" + +#include <epan/packet.h> +#include <epan/expert.h> +#include <epan/oids.h> +#include <epan/asn1.h> + +#include "packet-ber.h" +#include "packet-acse.h" +#include "packet-x509if.h" +#include "packet-cmip.h" + +#define PNAME "X711 CMIP" +#define PSNAME "CMIP" +#define PFNAME "cmip" + +void proto_register_cmip(void); +void proto_reg_handoff_cmip(void); + +/* XXX some stuff we need until we can get rid of it */ +#include "packet-ses.h" +#include "packet-pres.h" + +/* Initialize the protocol and registered fields */ +static int proto_cmip = -1; +static int hf_cmip_actionType_OID = -1; +static int hf_cmip_eventType_OID = -1; +static int hf_cmip_attributeId_OID = -1; +static int hf_cmip_errorId_OID = -1; +static int hf_DiscriminatorConstruct = -1; +static int hf_Destination = -1; +static int hf_NameBinding = -1; +static int hf_ObjectClass = -1; +#include "packet-cmip-hf.c" + +/* Initialize the subtree pointers */ +static gint ett_cmip = -1; +#include "packet-cmip-ett.c" + +static expert_field ei_wrong_spdu_type = EI_INIT; + +static guint32 opcode; + +/* Dissector table */ +static dissector_table_t attribute_id_dissector_table; + +#include "packet-cmip-table.c" + +static int opcode_type; +#define OPCODE_INVOKE 1 +#define OPCODE_RETURN_RESULT 2 +#define OPCODE_RETURN_ERROR 3 +#define OPCODE_REJECT 4 + +static const char *object_identifier_id; + +#include "packet-cmip-val.h" +#include "packet-cmip-fn.c" + + + + +/* XXX this one should be broken out later and moved into the conformance file */ +static int +dissect_cmip(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, void* data) +{ + struct SESSION_DATA_STRUCTURE* session; + proto_item *item; + proto_tree *tree; + asn1_ctx_t asn1_ctx; + asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo); + + /* Reject the packet if data is NULL */ + if (data == NULL) + return 0; + session = (struct SESSION_DATA_STRUCTURE*)data; + + if(session->spdu_type == 0 ) { + proto_tree_add_expert_format(parent_tree, pinfo, &ei_wrong_spdu_type, tvb, 0, -1, + "Internal error: wrong spdu type %x from session dissector.", session->spdu_type); + return 0; + } + + asn1_ctx.private_data = session; + + item = proto_tree_add_item(parent_tree, proto_cmip, tvb, 0, -1, ENC_NA); + tree = proto_item_add_subtree(item, ett_cmip); + + col_set_str(pinfo->cinfo, COL_PROTOCOL, "CMIP"); + col_clear(pinfo->cinfo, COL_INFO); + switch(session->spdu_type){ + case SES_CONNECTION_REQUEST: + case SES_CONNECTION_ACCEPT: + case SES_DISCONNECT: + case SES_FINISH: + case SES_REFUSE: + dissect_cmip_CMIPUserInfo(FALSE,tvb,0,&asn1_ctx,tree,-1); + break; + case SES_ABORT: + dissect_cmip_CMIPAbortInfo(FALSE,tvb,0,&asn1_ctx,tree,-1); + break; + case SES_DATA_TRANSFER: + dissect_cmip_ROS(FALSE,tvb,0,&asn1_ctx,tree,-1); + break; + default: + ; + } + + return tvb_captured_length(tvb); +} + +/*--- proto_register_cmip ----------------------------------------------*/ +void proto_register_cmip(void) { + + /* List of fields */ + static hf_register_info hf[] = { + { &hf_cmip_actionType_OID, + { "actionType", "cmip.actionType_OID", + FT_STRING, BASE_NONE, NULL, 0, + NULL, HFILL }}, + { &hf_cmip_eventType_OID, + { "eventType", "cmip.eventType_OID", + FT_STRING, BASE_NONE, NULL, 0, + NULL, HFILL }}, + { &hf_cmip_attributeId_OID, + { "attributeId", "cmip.attributeId_OID", + FT_STRING, BASE_NONE, NULL, 0, + NULL, HFILL }}, + { &hf_cmip_errorId_OID, + { "errorId", "cmip.errorId_OID", + FT_STRING, BASE_NONE, NULL, 0, + NULL, HFILL }}, + { &hf_DiscriminatorConstruct, + { "DiscriminatorConstruct", "cmip.DiscriminatorConstruct", + FT_UINT32, BASE_DEC, NULL, 0, + NULL, HFILL }}, + { &hf_Destination, + { "Destination", "cmip.Destination", + FT_UINT32, BASE_DEC, NULL, 0, + NULL, HFILL }}, + { &hf_NameBinding, + { "NameBinding", "cmip.NameBinding", + FT_STRING, BASE_NONE, NULL, 0, + NULL, HFILL }}, + { &hf_ObjectClass, + { "ObjectClass", "cmip.ObjectClass", + FT_UINT32, BASE_DEC, VALS(cmip_ObjectClass_vals), 0, + NULL, HFILL }}, + +#include "packet-cmip-hfarr.c" + }; + + /* List of subtrees */ + static gint *ett[] = { + &ett_cmip, +#include "packet-cmip-ettarr.c" + }; + + static ei_register_info ei[] = { + { &ei_wrong_spdu_type, { "cmip.wrong_spdu_type", PI_PROTOCOL, PI_ERROR, "Internal error: wrong spdu type", EXPFILL }}, + }; + + expert_module_t* expert_cmip; + + /* Register protocol */ + proto_cmip = proto_register_protocol(PNAME, PSNAME, PFNAME); + register_dissector("cmip", dissect_cmip, proto_cmip); + + /* Register fields and subtrees */ + proto_register_field_array(proto_cmip, hf, array_length(hf)); + proto_register_subtree_array(ett, array_length(ett)); + expert_cmip = expert_register_protocol(proto_cmip); + expert_register_field_array(expert_cmip, ei, array_length(ei)); + +#include "packet-cmip-dis-tab.c" + oid_add_from_string("discriminatorId(1)","2.9.3.2.7.1"); + + attribute_id_dissector_table = register_dissector_table("cmip.attribute_id", "CMIP Attribute Id", FT_UINT32, BASE_DEC, DISSECTOR_TABLE_NOT_ALLOW_DUPLICATE); + +} + + +/*--- proto_reg_handoff_cmip -------------------------------------------*/ +void proto_reg_handoff_cmip(void) { + dissector_handle_t cmip_handle = find_dissector("cmip"); + + register_ber_oid_dissector_handle("2.9.0.0.2", cmip_handle, proto_cmip, "cmip"); + register_ber_oid_dissector_handle("2.9.1.1.4", cmip_handle, proto_cmip, "joint-iso-itu-t(2) ms(9) cmip(1) cmip-pci(1) abstractSyntax(4)"); + + oid_add_from_string("2.9.3.2.3.1","managedObjectClass(3) alarmRecord(1)"); + oid_add_from_string("2.9.3.2.3.2","managedObjectClass(3) attributeValueChangeRecord(2)"); + oid_add_from_string("2.9.3.2.3.3","managedObjectClass(3) discriminator(3)"); + oid_add_from_string("2.9.3.2.3.4","managedObjectClass(3) eventForwardingDiscriminator(4)"); + oid_add_from_string("2.9.3.2.3.5","managedObjectClass(3) eventLogRecord(5)"); + oid_add_from_string("2.9.3.2.3.6","managedObjectClass(3) log(6)"); + oid_add_from_string("2.9.3.2.3.7","managedObjectClass(3) logRecord(7)"); + oid_add_from_string("2.9.3.2.3.8","managedObjectClass(3) objectCreationRecord(8)"); + oid_add_from_string("2.9.3.2.3.9","managedObjectClass(3) objectDeletionRecord(9)"); + oid_add_from_string("2.9.3.2.3.10","managedObjectClass(3) relationshipChangeRecord(10)"); + oid_add_from_string("2.9.3.2.3.11","managedObjectClass(3) securityAlarmReportRecord(11)"); + oid_add_from_string("2.9.3.2.3.12","managedObjectClass(3) stateChangeRecord(12)"); + oid_add_from_string("2.9.3.2.3.13","managedObjectClass(3) system(13)"); + oid_add_from_string("2.9.3.2.3.14","managedObjectClass(3) top(14)"); + oid_add_from_string("2.9.3.2.4.14","administrativeStatePackage(14)"); + oid_add_from_string("2.9.1.1.4","joint-iso-itu-t(2) ms(9) cmip(1) cmip-pci(1) abstractSyntax(4)"); + +/*#include "packet-cmip-dis-tab.c" */ +} + |