231e52a9ea
svn path=/trunk/; revision=53737
237 lines
7.5 KiB
C
237 lines
7.5 KiB
C
/* packet-cmip.c
|
|
* Routines for X.711 CMIP packet dissection
|
|
* Ronnie Sahlberg 2004
|
|
*
|
|
* $Id$
|
|
*
|
|
* 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 <glib.h>
|
|
#include <epan/packet.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 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 int attributeform;
|
|
#define ATTRIBUTE_LOCAL_FORM 0
|
|
#define ATTRIBUTE_GLOBAL_FORM 1
|
|
static int attribute_local_id;
|
|
static const char *attribute_identifier_id;
|
|
|
|
static const char *attributevalueassertion_id;
|
|
|
|
static const char *object_identifier_id;
|
|
|
|
static int objectclassform;
|
|
#define OBJECTCLASS_LOCAL_FORM 0
|
|
#define OBJECTCLASS_GLOBAL_FORM 1
|
|
static const char *objectclass_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_text(parent_tree, 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_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"
|
|
};
|
|
|
|
/* Register protocol */
|
|
proto_cmip = proto_register_protocol(PNAME, PSNAME, PFNAME);
|
|
new_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));
|
|
#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);
|
|
|
|
}
|
|
|
|
|
|
/*--- 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" */
|
|
}
|
|
|