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Diffstat (limited to 'epan/dissectors/packet-h450.c')
| -rw-r--r-- | epan/dissectors/packet-h450.c | 1369 |
1 files changed, 1369 insertions, 0 deletions
diff --git a/epan/dissectors/packet-h450.c b/epan/dissectors/packet-h450.c new file mode 100644 index 0000000000..fffbd98cda --- /dev/null +++ b/epan/dissectors/packet-h450.c @@ -0,0 +1,1369 @@ +/* packet-h450.c + * Routines for H.450 packet dissection + * 2003 Graeme Reid (graeme.reid@norwoodsystems.com) + * + * Copied from packet-h225.c and packet-h245.c + * + * $Id$ + * + * 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. + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include <glib.h> +#include <epan/packet.h> +#include <epan/conversation.h> + +#include <stdio.h> +#include <string.h> + +#include "prefs.h" +#include "packet-per.h" +#include "packet-h225.h" +#include "packet-h245.h" + +/* H.450.2 Call Transfer constants */ +#define CallTransferIdentify 7 +#define CallTransferAbandon 8 +#define CallTransferInitiate 9 +#define CallTransferSetup 10 +#define CallTransferUpdate 13 +#define SubaddressTransfer 14 +#define CallTransferComplete 12 +#define CallTransferActive 11 + +/* H.450.3 Call Diversion constants */ +#define ActivateDiversionQ 15 +#define DeactivateDiversionQ 16 +#define InterrogateDiversionQ 17 +#define CheckRestriction 18 +#define CallRerouting 19 +#define DivertingLegInformation1 20 +#define DivertingLegInformation2 21 +#define DivertingLegInformation3 22 +#define DivertingLegInformation4 100 +#define CfnrDivertedLegFailed 23 + +/* H.450.4 Call Hold constants */ +#define HoldNotific 101 +#define RetrieveNotific 102 +#define RemoteHold 103 +#define RemoteRetrieve 104 + +/* H.450.5 Call Park and Pickup constants */ +#define CpRequest 106 +#define CpSetup 107 +#define GroupIndicationOn 108 +#define GroupIndicationOff 109 +#define Pickrequ 110 +#define Pickup 111 +#define PickExe 112 +#define CpNotify 113 +#define CpickupNotify 114 + +/* H.450.6 Call Waiting constants */ +#define CallWaiting 105 + +/* H.450.7 Message Waiting Indication constants */ +#define MWIActivate 80 +#define MWIDeactivate 81 +#define MWIInterrogate 82 + +/* H.450.8 Name Identification constants */ +#define NIcallingName 0 +#define NIalertingName 1 +#define NIconnectedName 2 +#define NIbusyName 3 + +/* H.450.9 Call Completion constants */ +#define CCBSRequest 40 +#define CCNRRequest 27 +#define CCCancel 28 +#define CCExecPossible 29 +#define CCRingout 31 +#define CCSuspend 32 +#define CCResume 33 + +/* H.450.10 Call Offer constants */ +#define CallOfferRequest 34 +#define RemoteUserAlerting 115 +#define CFBOverride 49 + +/* H.450.11 Call Intrusion constants */ +#define CallIntrusionRequest 43 +#define CallIntrusionGetCIPL 44 +#define CallIntrusionIsolate 45 +#define CallIntrusionForcedRelease 46 +#define CallIntrusionWOBRequest 47 +#define CallIntrusionSilentMonitor 116 +#define CallIntrusionNotification 117 + +/* TODO - define other H.450.x constants here */ + +static dissector_handle_t h4501_handle; + +static int proto_h4501 = -1; + +static int hf_h4501 = -1; +static int hf_h4501_EntityType = -1; +static int hf_h4501_NetworkFacilityExtension = -1; +static int hf_h4501_InterpretationApdu = -1; +static int hf_h4501_constrained_invokeId = -1; +static int hf_h4501_invokeId = -1; +static int hf_h4501_localOpcode = -1; +static int hf_h4501_globalCode = -1; +static int hf_h4501_opcode = -1; +static int hf_h4501_destinationAddress = -1; +static int hf_h4501_EndpointAddress = -1; +static int hf_h4501_H225InformationElement = -1; +static int hf_h4501_SubaddressInformation = -1; +static int hf_h4501_oddCountIndicator = -1; +static int hf_h4501_UserSpecifiedSubaddress = -1; +static int hf_h4501_NSAPAddress = -1; +static int hf_h4501_PartySubaddress = -1; +static int hf_h4501_argumentExtension = -1; +static int hf_h4501_argument = -1; +static int hf_h4501_Invoke = -1; +static int hf_h4501_resultExtension = -1; +static int hf_h4501_ReturnResult_result = -1; +static int hf_h4501_result = -1; +static int hf_h4501_ReturnResult = -1; +static int hf_h4501_localErrorCode = -1; +static int hf_h4501_errorCode = -1; +static int hf_h4501_parameter = -1; +static int hf_h4501_ReturnError = -1; +static int hf_h4501_GeneralProblem = -1; +static int hf_h4501_InvokeProblem = -1; +static int hf_h4501_ReturnResultProblem = -1; +static int hf_h4501_ReturnErrorProblem = -1; +static int hf_h4501_problem = -1; +static int hf_h4501_Reject = -1; +static int hf_h4501_ROS = -1; +static int hf_h4501_rosApdus = -1; +static int hf_h4501_ServiceApdus = -1; + +static int hf_h4502_nonStandardData = -1; +static int hf_h4502_DummyArg = -1; +static int hf_h4502_CallIdentity = -1; +static int hf_h4502_CTInitiateArg = -1; +static int hf_h4502_CTSetupArg = -1; +static int hf_h4502_redirectionInfo = -1; +static int hf_h4502_CTUpdateArg = -1; +static int hf_h4502_SubaddressTransferArg = -1; +static int hf_h4502_EndDesignation = -1; +static int hf_h4502_CallStatus = -1; +static int hf_h4502_CTCompleteArg = -1; +static int hf_h4502_connectedInfo = -1; +static int hf_h4502_CTActiveArg = -1; +static int hf_h4502_CTIdentifyRes = -1; +static int hf_h4502_DummyRes = -1; + +static gint ett_h4501 = -1; +static gint ett_h4501_EntityType = -1; +static gint ett_h4501_NetworkFacilityExtension = -1; +static gint ett_h4501_InterpretationApdu = -1; +static gint ett_h4501_opcode = -1; +static gint ett_h4501_destinationAddress = -1; +static gint ett_h4501_EndpointAddress = -1; +static gint ett_h4501_UserSpecifiedSubaddress = -1; +static gint ett_h4501_PartySubaddress = -1; +static gint ett_h4501_argumentExtension = -1; +static gint ett_h4501_Invoke = -1; +static gint ett_h4501_resultExtension = -1; +static gint ett_h4501_result = -1; +static gint ett_h4501_ReturnResult = -1; +static gint ett_h4501_errorCode = -1; +static gint ett_h4501_ReturnError = -1; +static gint ett_h4501_problem = -1; +static gint ett_h4501_Reject = -1; +static gint ett_h4501_ROS = -1; +static gint ett_h4501_rosApdus = -1; +static gint ett_h4501_ServiceApdus = -1; + +static gint ett_h4502_DummyArg = -1; +static gint ett_h4502_CTInitiateArg = -1; +static gint ett_h4502_CTSetupArg = -1; +static gint ett_h4502_CTUpdateArg = -1; +static gint ett_h4502_SubaddressTransferArg = -1; +static gint ett_h4502_CTCompleteArg = -1; +static gint ett_h4502_CTActiveArg = -1; +static gint ett_h4502_CTIdentifyRes = -1; +static gint ett_h4502_DummyRes = -1; + +static guint32 localOpcode; +static guint32 localErrorCode; + +static int +dissect_h4501_NULL(tvbuff_t *tvb _U_, int offset, packet_info *pinfo _U_, proto_tree *tree _U_) +{ + return offset; +} + + +static const value_string EntityType_vals[] = { + { 0, "endpoint" }, + { 1, "anyEntity" }, + { 0, NULL} +}; +static per_choice_t EntityType_choice[] = { + { 0, "endpoint", ASN1_EXTENSION_ROOT, + dissect_h4501_NULL }, + { 1, "anyEntity", ASN1_EXTENSION_ROOT, + dissect_h4501_NULL }, + { 0, NULL, 0, NULL } +}; +static int +dissect_h4501_EntityType(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_choice(tvb, offset, pinfo, tree, hf_h4501_EntityType, ett_h4501_EntityType, EntityType_choice, "EntityType", NULL); + return offset; +} + + +static per_sequence_t NetworkFacilityExtension_sequence[] = { + { "sourceEntity", ASN1_EXTENSION_ROOT, ASN1_NOT_OPTIONAL, + dissect_h4501_EntityType }, + { "sourceEntityAddress", ASN1_EXTENSION_ROOT, ASN1_OPTIONAL, + dissect_h225_AliasAddress }, + { "destinationEntity", ASN1_EXTENSION_ROOT, ASN1_NOT_OPTIONAL, + dissect_h4501_EntityType }, + { "destinationEntityAddress", ASN1_EXTENSION_ROOT, ASN1_OPTIONAL, + dissect_h225_AliasAddress }, + { NULL, 0, 0, NULL } +}; +static int +dissect_h4501_NetworkFacilityExtension(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_sequence(tvb, offset, pinfo, tree, hf_h4501_NetworkFacilityExtension, ett_h4501_NetworkFacilityExtension, NetworkFacilityExtension_sequence); + return offset; +} + + +static const value_string InterpretationApdu_vals[] = { + { 0, "discardAnyUnrecognizedInvokePdu" }, + { 1, "clearCallIfAnyInvokePduNotRecognized" }, + { 2, "rejectAnyUnrecognizedInvokePdu" }, + { 0, NULL} +}; +static per_choice_t InterpretationApdu_choice[] = { + { 0, "discardAnyUnrecognizedInvokePdu", ASN1_EXTENSION_ROOT, + dissect_h4501_NULL }, + { 1, "clearCallIfAnyInvokePduNotRecognized", ASN1_EXTENSION_ROOT, + dissect_h4501_NULL }, + { 2, "rejectAnyUnrecognizedInvokePdu", ASN1_EXTENSION_ROOT, + dissect_h4501_NULL }, + { 0, NULL, 0, NULL } +}; +static int +dissect_h4501_InterpretationApdu(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_choice(tvb, offset, pinfo, tree, hf_h4501_InterpretationApdu, ett_h4501_InterpretationApdu, InterpretationApdu_choice, "InterpretationApdu", NULL); + return offset; +} + + +static int +dissect_h4501_constrained_invokeId(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_constrained_integer(tvb, offset, pinfo, tree, hf_h4501_constrained_invokeId, 0, 65535, NULL, NULL, FALSE); + return offset; +} + + +static int +dissect_h4501_invokeId(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_integer(tvb, offset, pinfo, tree, hf_h4501_invokeId, NULL, NULL); + return offset; +} + + +static const value_string localOpcode_vals[] = { + /* H.450.2 Call Transfer opcodes */ + { CallTransferIdentify, "callTransferIdentify"}, + { CallTransferAbandon, "callTransferAbandon"}, + { CallTransferInitiate, "callTransferInitiate"}, + { CallTransferSetup, "callTransferSetup"}, + { CallTransferUpdate, "callTransferUpdate"}, + { SubaddressTransfer, "subaddressTransfer"}, + { CallTransferComplete, "callTransferComplete"}, + { CallTransferActive, "callTransferActive"}, + + /* H.450.3 Call Diversion opcodes */ + { ActivateDiversionQ, "activateDiversionQ"}, + { DeactivateDiversionQ, "deactivateDiversionQ"}, + { InterrogateDiversionQ, "interrogateDiversionQ"}, + { CheckRestriction, "checkRestriction"}, + { CallRerouting, "callRerouting"}, + { DivertingLegInformation1,"divertingLegInformation1"}, + { DivertingLegInformation2,"divertingLegInformation2"}, + { DivertingLegInformation3,"divertingLegInformation3"}, + { DivertingLegInformation4,"divertingLegInformation4"}, + { CfnrDivertedLegFailed, "cfnrDivertedLegFailed"}, + + /* H.450.4 Call Hold opcodes */ + { HoldNotific, "holdNotific"}, + { RetrieveNotific, "retrieveNotific"}, + { RemoteHold, "remoteHold"}, + { RemoteRetrieve, "remoteRetrieve"}, + + /* H.450.5 Call Park and Pickup opcodes */ + { CpRequest, "cpRequest"}, + { CpSetup, "cpSetup"}, + { GroupIndicationOn, "groupIndicationOn"}, + { GroupIndicationOff, "groupIndicationOff"}, + { Pickrequ, "pickrequ"}, + { Pickup, "pickup"}, + { PickExe, "pickExe"}, + { CpNotify, "cpNotify"}, + { CpickupNotify, "cpickupNotify"}, + + /* H.450.6 Call Waiting opcodes */ + { CallWaiting, "callWaiting"}, + + /* H.450.7 Message Waiting Indication constants */ + { MWIActivate, "mwiActivate"}, + { MWIDeactivate, "mwiDeactivate"}, + { MWIInterrogate, "mwiInterrogate"}, + + /* H.450.8 Name Identification constants */ + { NIcallingName, "niCallingName"}, + { NIalertingName, "niAlertingName"}, + { NIconnectedName, "niConnectedName"}, + { NIbusyName, "niBusyName"}, + + /* H.450.9 Call Completion constants */ + { CCBSRequest, "ccbsRequest"}, + { CCNRRequest, "ccnrRequest"}, + { CCCancel, "ccCancel"}, + { CCExecPossible, "ccExecPossible"}, + { CCRingout, "ccRingout"}, + { CCSuspend, "ccSuspend"}, + { CCResume, "ccResume"}, + + /* H.450.10 Call Offer constants */ + { CallOfferRequest, "callOfferRequest"}, + { RemoteUserAlerting, "remoteUserAlerting"}, + { CFBOverride, "cfbOverride"}, + + /* H.450.11 Call Intrusion constants */ + { CallIntrusionRequest, "callIntrusionRequest"}, + { CallIntrusionGetCIPL, "callIntrusionGetCIPL"}, + { CallIntrusionIsolate, "callIntrusionIsolate"}, + { CallIntrusionForcedRelease,"callIntrusionForcedRelease"}, + { CallIntrusionWOBRequest, "callIntrusionWOBRequest"}, + { CallIntrusionSilentMonitor,"callIntrusionSilentMonitor"}, + { CallIntrusionNotification, "callIntrusionNotification"}, + + /* TODO - add other H.450.x invoke opcodes here */ + + { 0, NULL } +}; +static int +dissect_h4501_localOpcode(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_integer(tvb, offset, pinfo, tree, hf_h4501_localOpcode, &localOpcode, NULL); + return offset; +} + + +static int +dissect_h4501_globalCode(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_object_identifier(tvb, offset, pinfo, tree, hf_h4501_globalCode, NULL); + return offset; +} + + +static const value_string opcode_vals[] = { + { 0, "local" }, + { 1, "global" }, + { 0, NULL} +}; +static per_choice_t opcode_choice[] = { + { 0, "local", ASN1_NO_EXTENSIONS, + dissect_h4501_localOpcode }, + { 1, "global", ASN1_NO_EXTENSIONS, + dissect_h4501_globalCode }, + { 0, NULL, 0, NULL } +}; +static int +dissect_h4501_opcode(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_choice(tvb, offset, pinfo, tree, hf_h4501_opcode, ett_h4501_opcode, opcode_choice, "Opcode", NULL); + return offset; +} + + +static int +dissect_h4501_ExtensionSeq(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ +PER_NOT_DECODED_YET("H.450.1 ExtensionSeq"); + return offset; +} + + +static int +dissect_h4502_nonStandardData(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset = dissect_h225_NonStandardParameter(tvb, offset, pinfo, tree, + hf_h4502_nonStandardData); + return offset; +} + +static const value_string Extension_vals[] = { + { 0, "extensionSeq" }, + { 1, "nonStandardData" }, + { 0, NULL} +}; +static per_choice_t Extension_choice[] = { + { 0, "extensionSeq", ASN1_NO_EXTENSIONS, + dissect_h4501_ExtensionSeq }, + { 1, "nonStandardData", ASN1_NO_EXTENSIONS, + dissect_h4502_nonStandardData }, + { 0, NULL, 0, NULL } +}; +static int +dissect_h4502_DummyArg(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_choice(tvb, offset, pinfo, tree, hf_h4502_DummyArg, ett_h4502_DummyArg, Extension_choice, "DummyArg", NULL); + return offset; +} + + +static int +dissect_h4502_CallIdentity(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_NumericString(tvb, offset, pinfo, tree, hf_h4502_CallIdentity, 0, 4); + return offset; +} + + +static int +dissect_h4501_destinationAddress(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_sequence_of(tvb, offset, pinfo, tree, hf_h4501_destinationAddress, ett_h4501_destinationAddress, dissect_h225_AliasAddress); + return offset; +} + + +static per_sequence_t EndpointAddress_sequence[] = { + { "destinationAddress", ASN1_EXTENSION_ROOT, ASN1_NOT_OPTIONAL, + dissect_h4501_destinationAddress }, + { "remoteExtensionAddress", ASN1_EXTENSION_ROOT, ASN1_OPTIONAL, + dissect_h225_AliasAddress }, + { NULL, 0, 0, NULL } +}; +static int +dissect_h4501_EndpointAddress(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_sequence(tvb, offset, pinfo, tree, hf_h4501_EndpointAddress, ett_h4501_EndpointAddress, EndpointAddress_sequence); + return offset; +} + + +static int +dissect_h4501_argumentExtension(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_choice(tvb, offset, pinfo, tree, hf_h4501_argumentExtension, ett_h4501_argumentExtension, Extension_choice, "argumentExtension", NULL); + return offset; +} + + +static per_sequence_t CTInitiateArg_sequence[] = { + { "callIdentity", ASN1_EXTENSION_ROOT, ASN1_NOT_OPTIONAL, + dissect_h4502_CallIdentity }, + { "reroutingNumber", ASN1_EXTENSION_ROOT, ASN1_NOT_OPTIONAL, + dissect_h4501_EndpointAddress }, + { "argumentExtension", ASN1_EXTENSION_ROOT, ASN1_OPTIONAL, + dissect_h4501_argumentExtension }, + { NULL, 0, 0, NULL } +}; +static int +dissect_h4502_CTInitiateArg(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_sequence(tvb, offset, pinfo, tree, hf_h4502_CTInitiateArg, ett_h4502_CTInitiateArg, CTInitiateArg_sequence); + return offset; +} + + +static per_sequence_t CTSetupArg_sequence[] = { + { "callIdentity", ASN1_EXTENSION_ROOT, ASN1_NOT_OPTIONAL, + dissect_h4502_CallIdentity }, + { "transferringNumber", ASN1_EXTENSION_ROOT, ASN1_OPTIONAL, + dissect_h4501_EndpointAddress }, + { "argumentExtension", ASN1_EXTENSION_ROOT, ASN1_OPTIONAL, + dissect_h4501_argumentExtension }, + { NULL, 0, 0, NULL } +}; +static int +dissect_h4502_CTSetupArg(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_sequence(tvb, offset, pinfo, tree, hf_h4502_CTSetupArg, ett_h4502_CTSetupArg, CTSetupArg_sequence); + return offset; +} + + +static int +dissect_h4502_redirectionInfo(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_BMPString(tvb, offset, pinfo, tree, hf_h4502_redirectionInfo, 1, 128); + return offset; +} + + +static int +dissect_h4501_H225InformationElement(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_octet_string(tvb, offset, pinfo, tree, hf_h4501_H225InformationElement, -1, -1, NULL, NULL); + return offset; +} + + +static per_sequence_t CTUpdateArg_sequence[] = { + { "redirectionNumber", ASN1_EXTENSION_ROOT, ASN1_NOT_OPTIONAL, + dissect_h4501_EndpointAddress }, + { "redirectionInfo", ASN1_EXTENSION_ROOT, ASN1_OPTIONAL, + dissect_h4502_redirectionInfo }, + { "basicCallInfoElements", ASN1_EXTENSION_ROOT, ASN1_OPTIONAL, + dissect_h4501_H225InformationElement }, + { "argumentExtension", ASN1_EXTENSION_ROOT, ASN1_OPTIONAL, + dissect_h4501_argumentExtension }, + { NULL, 0, 0, NULL } +}; +static int +dissect_h4502_CTUpdateArg(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_sequence(tvb, offset, pinfo, tree, hf_h4502_CTUpdateArg, ett_h4502_CTUpdateArg, CTUpdateArg_sequence); + return offset; +} + + +static int +dissect_h4501_SubaddressInformation(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_octet_string(tvb, offset, pinfo, tree, hf_h4501_SubaddressInformation, 1, 20, NULL, NULL); + return offset; +} + + +static const true_false_string tfs_oddCountIndicator_bit = { + "oddCountIndicator bit is SET", + "oddCountIndicator bit is CLEAR" +}; +static int +dissect_h4501_oddCountIndicator(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_boolean(tvb, offset, pinfo, tree, hf_h4501_oddCountIndicator, NULL, NULL); + return offset; +} + + +static per_sequence_t UserSpecifiedSubaddress_sequence[] = { + { "subaddressInformation", ASN1_EXTENSION_ROOT, ASN1_NOT_OPTIONAL, + dissect_h4501_SubaddressInformation }, + { "oddCountIndicator", ASN1_EXTENSION_ROOT, ASN1_OPTIONAL, + dissect_h4501_oddCountIndicator }, + { NULL, 0, 0, NULL } +}; +static int +dissect_h4501_UserSpecifiedSubaddress(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_sequence(tvb, offset, pinfo, tree, hf_h4501_UserSpecifiedSubaddress, ett_h4501_UserSpecifiedSubaddress, UserSpecifiedSubaddress_sequence); + return offset; +} + + +static int +dissect_h4501_NSAPSubaddress(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_octet_string(tvb, offset, pinfo, tree, hf_h4501_NSAPAddress, 1, 20, NULL, NULL); + return offset; +} + + +static const value_string PartySubaddress_vals[] = { + { 0, "userSpecifiedSubaddress" }, + { 1, "nsapSubaddress" }, + { 0, NULL} +}; +static per_choice_t PartySubaddress_choice[] = { + { 0, "userSpecifiedSubaddress", ASN1_EXTENSION_ROOT, + dissect_h4501_UserSpecifiedSubaddress }, + { 1, "nsapSubaddress", ASN1_EXTENSION_ROOT, + dissect_h4501_NSAPSubaddress }, + { 0, NULL, 0, NULL } +}; +static int +dissect_h4501_PartySubaddress(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_choice(tvb, offset, pinfo, tree, hf_h4501_PartySubaddress, ett_h4501_PartySubaddress, PartySubaddress_choice, "PartySubaddress", NULL); + return offset; +} + + +static per_sequence_t SubaddressTransferArg_sequence[] = { + { "redirectionSubaddress", ASN1_EXTENSION_ROOT, ASN1_NOT_OPTIONAL, + dissect_h4501_PartySubaddress }, + { "argumentExtension", ASN1_EXTENSION_ROOT, ASN1_OPTIONAL, + dissect_h4501_argumentExtension }, + { NULL, 0, 0, NULL } +}; +static int +dissect_h4502_SubaddressTransferArg(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_sequence(tvb, offset, pinfo, tree, hf_h4502_SubaddressTransferArg, ett_h4502_SubaddressTransferArg, SubaddressTransferArg_sequence); + return offset; +} + + +static const value_string EndDesignation_vals[] = { + { 0, "primaryEnd"}, + { 1, "secondaryEnd"}, + { 0, NULL } +}; +static int +dissect_h4502_EndDesignation(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_constrained_integer(tvb, offset, pinfo, tree, hf_h4502_EndDesignation, 0, 1, NULL, NULL, TRUE); + return offset; +} + + +static const value_string CallStatus_vals[] = { + { 0, "answered"}, + { 1, "alerting"}, + { 0, NULL } +}; +static int +dissect_h4502_CallStatus(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_constrained_integer(tvb, offset, pinfo, tree, hf_h4502_CallStatus, 0, 1, NULL, NULL, TRUE); + return offset; +} + + +static per_sequence_t CTCompleteArg_sequence[] = { + { "endDesignation", ASN1_EXTENSION_ROOT, ASN1_NOT_OPTIONAL, + dissect_h4502_EndDesignation }, + { "redirectionNumber", ASN1_EXTENSION_ROOT, ASN1_NOT_OPTIONAL, + dissect_h4501_EndpointAddress }, + { "basicCallInfoElements", ASN1_EXTENSION_ROOT, ASN1_OPTIONAL, + dissect_h4501_H225InformationElement }, + { "redirectionInfo", ASN1_EXTENSION_ROOT, ASN1_OPTIONAL, + dissect_h4502_redirectionInfo }, + { "callStatus", ASN1_EXTENSION_ROOT, ASN1_NOT_OPTIONAL, + dissect_h4502_CallStatus }, + { "argumentExtension", ASN1_EXTENSION_ROOT, ASN1_OPTIONAL, + dissect_h4501_argumentExtension }, + { NULL, 0, 0, NULL } +}; +static int +dissect_h4502_CTCompleteArg(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_sequence(tvb, offset, pinfo, tree, hf_h4502_CTCompleteArg, ett_h4502_CTCompleteArg, CTCompleteArg_sequence); + return offset; +} + + +static int +dissect_h4502_connectedInfo(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_BMPString(tvb, offset, pinfo, tree, hf_h4502_connectedInfo, 1, 128); + return offset; +} + + +static per_sequence_t CTActiveArg_sequence[] = { + { "connectedAddress", ASN1_EXTENSION_ROOT, ASN1_NOT_OPTIONAL, + dissect_h4501_EndpointAddress }, + { "basicCallInfoElements", ASN1_EXTENSION_ROOT, ASN1_OPTIONAL, + dissect_h4501_H225InformationElement }, + { "connectedInfo", ASN1_EXTENSION_ROOT, ASN1_OPTIONAL, + dissect_h4502_connectedInfo }, + { "argumentExtension", ASN1_EXTENSION_ROOT, ASN1_OPTIONAL, + dissect_h4501_argumentExtension }, + { NULL, 0, 0, NULL } +}; +static int +dissect_h4502_CTActiveArg(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_sequence(tvb, offset, pinfo, tree, hf_h4502_CTActiveArg, ett_h4502_CTActiveArg, CTActiveArg_sequence); + return offset; +} + + +static int +dissect_h4501_argument(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + tvbuff_t *argument_tvb; + guint32 argument_offset=0; + guint32 argument_len=0; + + offset=dissect_per_octet_string(tvb, offset, pinfo, tree, -1, -1, -1, &argument_offset, &argument_len); + + if(argument_len){ + argument_tvb = tvb_new_subset(tvb, argument_offset, argument_len, argument_len); + + switch (localOpcode) { + case CallTransferIdentify: + case CallTransferAbandon: + offset = dissect_h4502_DummyArg(argument_tvb, 0, pinfo, tree); + break; + + case CallTransferInitiate: + offset = dissect_h4502_CTInitiateArg(argument_tvb, 0, pinfo, tree); + break; + + case CallTransferSetup: + offset = dissect_h4502_CTSetupArg(argument_tvb, 0, pinfo, tree); + break; + + case CallTransferUpdate: + offset = dissect_h4502_CTUpdateArg(argument_tvb, 0, pinfo, tree); + break; + + case SubaddressTransfer: + offset = dissect_h4502_SubaddressTransferArg(argument_tvb, 0, pinfo, tree); + break; + + case CallTransferComplete: + offset = dissect_h4502_CTCompleteArg(argument_tvb, 0, pinfo, tree); + break; + + case CallTransferActive: + offset = dissect_h4502_CTActiveArg(argument_tvb, 0, pinfo, tree); + break; + + /* TODO - decode other H.450.x invoke arguments here */ + + default: +PER_NOT_DECODED_YET("Unrecognized H.450.x operation"); + break; + } + } + return offset; +} + + +static per_sequence_t Invoke_sequence[] = { + { "invokeID", ASN1_NO_EXTENSIONS, ASN1_NOT_OPTIONAL, + dissect_h4501_constrained_invokeId }, + { "linkedId", ASN1_NO_EXTENSIONS, ASN1_OPTIONAL, + dissect_h4501_invokeId }, + { "opcode", ASN1_NO_EXTENSIONS, ASN1_NOT_OPTIONAL, + dissect_h4501_opcode }, + { "argument", ASN1_NO_EXTENSIONS, ASN1_OPTIONAL, + dissect_h4501_argument }, + { NULL, 0, 0, NULL } +}; +static int +dissect_h4501_Invoke(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_sequence(tvb, offset, pinfo, tree, hf_h4501_Invoke, ett_h4501_Invoke, Invoke_sequence); + return offset; +} + + +static int +dissect_h4501_resultExtension(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_choice(tvb, offset, pinfo, tree, hf_h4501_resultExtension, ett_h4501_resultExtension, Extension_choice, "resultExtension", NULL); + return offset; +} + + +static per_sequence_t CTIdentifyRes_sequence[] = { + { "callIdentity", ASN1_EXTENSION_ROOT, ASN1_NOT_OPTIONAL, + dissect_h4502_CallIdentity }, + { "reroutingNumber", ASN1_EXTENSION_ROOT, ASN1_NOT_OPTIONAL, + dissect_h4501_EndpointAddress }, + { "resultExtension", ASN1_EXTENSION_ROOT, ASN1_OPTIONAL, + dissect_h4501_resultExtension }, + { NULL, 0, 0, NULL } +}; +static int +dissect_h4502_CTIdentifyRes(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_sequence(tvb, offset, pinfo, tree, hf_h4502_CTIdentifyRes, ett_h4502_CTIdentifyRes, CTIdentifyRes_sequence); + return offset; +} + + +static int +dissect_h4502_DummyRes(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_choice(tvb, offset, pinfo, tree, hf_h4502_DummyRes, ett_h4502_DummyRes, Extension_choice, "DummyRes", NULL); + return offset; +} + + +static int +dissect_h4501_ReturnResult_result(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + tvbuff_t *result_tvb; + guint32 result_offset=0; + guint32 result_len=0; + + offset=dissect_per_octet_string(tvb, offset, pinfo, tree, -1, -1, -1, &result_offset, &result_len); + + if(result_len){ + result_tvb = tvb_new_subset(tvb, result_offset, result_len, result_len); + + switch (localOpcode) { + case CallTransferIdentify: + offset = dissect_h4502_CTIdentifyRes(result_tvb, 0, pinfo, tree); + break; + + case CallTransferInitiate: + case CallTransferSetup: + offset = dissect_h4502_DummyRes(result_tvb, 0, pinfo, tree); + break; + + default: +PER_NOT_DECODED_YET("Unrecognized H.450.x return result"); + break; + } + } + + return offset; +} + + +static per_sequence_t result_sequence[] = { + { "opcode", ASN1_EXTENSION_ROOT, ASN1_NOT_OPTIONAL, + dissect_h4501_opcode }, + { "result", ASN1_EXTENSION_ROOT, ASN1_NOT_OPTIONAL, + dissect_h4501_ReturnResult_result }, + { NULL, 0, 0, NULL } +}; +static int +dissect_h4501_result(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_sequence(tvb, offset, pinfo, tree, hf_h4501_result, ett_h4501_result, result_sequence); + return offset; +} + + +static per_sequence_t ReturnResult_sequence[] = { + { "invokeID", ASN1_NO_EXTENSIONS, ASN1_NOT_OPTIONAL, + dissect_h4501_invokeId }, + { "result", ASN1_NO_EXTENSIONS, ASN1_OPTIONAL, + dissect_h4501_result }, + { NULL, 0, 0, NULL } +}; +static int +dissect_h4501_ReturnResult(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_sequence(tvb, offset, pinfo, tree, hf_h4501_ReturnResult, ett_h4501_ReturnResult, ReturnResult_sequence); + return offset; +} + + +static const value_string localErrorCode_vals[] = { + /* H.450.1 general error list */ + { 0, "userNotSubscribed"}, + { 1, "RejectedByNetwork"}, + { 2, "RejectedByUser"}, + { 3, "NotAvailable"}, + { 5, "InsufficientInformation"}, + { 6, "InvalidServedUserNumber"}, + { 7, "InvalidCallState"}, + { 8, "BasicServiceNotProvided"}, + { 9, "NotIncomingCall"}, + { 10, "SupplementaryServiceInteractionNotAllowed"}, + { 11, "ResourceUnavailable"}, + { 25, "CallFailure"}, + { 43, "ProceduralError"}, + + /* H.450.2 Call Transfer return errors */ + { 1004, "invalidReroutingNumber"}, + { 1005, "unrecognizedCallIdentity"}, + { 1006, "establishmentFailure"}, + { 1008, "unspecified"}, + + /* H.450.4 Call Hold return errors */ + { 2002, "undefined"}, + + /* H.450.5 Call Park and Pickup return errors */ + { 2000, "callPickupIdInvalid"}, + { 2001, "callAlreadyPickedUp"}, + + /* H.450.7 Message Waiting Indication return errors */ + { 1018, "invalidMsgCentreId"}, + { 31, "notActivated"}, + + /* H.450.9 Call Completion return errors */ + { 1010, "shortTermRejection"}, + { 1011, "longTermRejection"}, + { 1012, "remoteUserBusyAgain"}, + { 1013, "failureToMatch"}, + + /* H.450.11 Call Intrusion return errors */ + { 1009, "notBusy"}, + { 1000, "temporarilyUnavailable"}, + { 1007, "notAuthorized"}, + + /* TODO - add other H.450.x error codes here */ + + { 0, NULL } +}; +static int +dissect_h4501_localErrorCode(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_integer(tvb, offset, pinfo, tree, hf_h4501_localErrorCode, &localErrorCode, NULL); + return offset; +} + + +static const value_string errorCode_vals[] = { + { 0, "local" }, + { 1, "global" }, + { 0, NULL} +}; +static per_choice_t errorCode_choice[] = { + { 0, "local", ASN1_NO_EXTENSIONS, + dissect_h4501_localErrorCode }, + { 1, "global", ASN1_NO_EXTENSIONS, + dissect_h4501_globalCode }, + { 0, NULL, 0, NULL } +}; +static int +dissect_h4501_errorCode(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_choice(tvb, offset, pinfo, tree, hf_h4501_errorCode, ett_h4501_errorCode, errorCode_choice, "errorCode", NULL); + return offset; +} + + +static int +dissect_h4501_parameter(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + /* TODO - decode return error parameter based on localErrorCode */ + offset=dissect_per_octet_string(tvb, offset, pinfo, tree, hf_h4501_parameter, -1, -1, NULL, NULL); + return offset; +} + + +static per_sequence_t ReturnError_sequence[] = { + { "invokeID", ASN1_NO_EXTENSIONS, ASN1_NOT_OPTIONAL, + dissect_h4501_invokeId }, + { "errorCode", ASN1_NO_EXTENSIONS, ASN1_NOT_OPTIONAL, + dissect_h4501_errorCode }, + { "parameter", ASN1_NO_EXTENSIONS, ASN1_OPTIONAL, + dissect_h4501_parameter }, + { NULL, 0, 0, NULL } +}; +static int +dissect_h4501_ReturnError(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_sequence(tvb, offset, pinfo, tree, hf_h4501_ReturnError, ett_h4501_ReturnError, ReturnError_sequence); + return offset; +} + + +static const value_string GeneralProblem_vals[] = { + { 0, "unrecognizedCompenent"}, + { 1, "mistypedCompenent"}, + { 2, "badlyStructuredCompenent"}, + { 0, NULL } +}; +static int +dissect_h4501_GeneralProblem(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_constrained_integer(tvb, offset, pinfo, tree, hf_h4501_GeneralProblem, 0, 2, NULL, NULL, FALSE); + return offset; +} + + +static const value_string InvokeProblem_vals[] = { + { 0, "duplicateInvocation"}, + { 1, "unrecognizedOperation"}, + { 2, "mistypedArgument"}, + { 3, "resourceLimitation"}, + { 4, "releaseInProgress"}, + { 5, "unrecognizedLinkedId"}, + { 6, "linkedResponseUnexpected"}, + { 7, "unexpectedLinkedOperation"}, + { 0, NULL } +}; +static int +dissect_h4501_InvokeProblem(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_constrained_integer(tvb, offset, pinfo, tree, hf_h4501_InvokeProblem, 0, 7, NULL, NULL, FALSE); + return offset; +} + + +static const value_string ReturnResultProblem_vals[] = { + { 0, "unrecognizedInvocation"}, + { 1, "resultResponseUnexpected"}, + { 2, "mistypedResult"}, + { 0, NULL } +}; +static int +dissect_h4501_ReturnResultProblem(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_constrained_integer(tvb, offset, pinfo, tree, hf_h4501_ReturnResultProblem, 0, 2, NULL, NULL, FALSE); + return offset; +} + + +static const value_string ReturnErrorProblem_vals[] = { + { 0, "unrecognizedInvocation"}, + { 1, "errorResponseUnexpected"}, + { 2, "unrecognizedError"}, + { 3, "unexpectedError"}, + { 4, "mistypedParameter"}, + { 0, NULL } +}; +static int +dissect_h4501_ReturnErrorProblem(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_constrained_integer(tvb, offset, pinfo, tree, hf_h4501_ReturnErrorProblem, 0, 4, NULL, NULL, FALSE); + return offset; +} + + +static const value_string problem_vals[] = { + { 0, "general" }, + { 1, "invoke" }, + { 2, "returnResult" }, + { 3, "returnError" }, + { 0, NULL} +}; +static per_choice_t problem_choice[] = { + { 0, "general", ASN1_NO_EXTENSIONS, + dissect_h4501_GeneralProblem }, + { 1, "invoke", ASN1_NO_EXTENSIONS, + dissect_h4501_InvokeProblem }, + { 2, "returnResult", ASN1_NO_EXTENSIONS, + dissect_h4501_ReturnResultProblem }, + { 3, "returnError", ASN1_NO_EXTENSIONS, + dissect_h4501_ReturnErrorProblem }, + { 0, NULL, 0, NULL } +}; +static int +dissect_h4501_problem(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_choice(tvb, offset, pinfo, tree, hf_h4501_problem, ett_h4501_problem, problem_choice, "problem", NULL); + return offset; +} + + +static per_sequence_t Reject_sequence[] = { + { "invokeID", ASN1_NO_EXTENSIONS, ASN1_NOT_OPTIONAL, + dissect_h4501_invokeId }, + { "problem", ASN1_NO_EXTENSIONS, ASN1_NOT_OPTIONAL, + dissect_h4501_problem }, + { NULL, 0, 0, NULL } +}; +static int +dissect_h4501_Reject(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_sequence(tvb, offset, pinfo, tree, hf_h4501_Reject, ett_h4501_Reject, Reject_sequence); + return offset; +} + + +static const value_string ROS_vals[] = { + { 1, "invoke" }, + { 2, "returnResult" }, + { 3, "returnError" }, + { 4, "reject" }, + { 0, NULL} +}; +static per_choice_t ROS_choice[] = { + { 1, "invoke", ASN1_NO_EXTENSIONS, + dissect_h4501_Invoke }, + { 2, "returnResult", ASN1_NO_EXTENSIONS, + dissect_h4501_ReturnResult }, + { 3, "returnError", ASN1_NO_EXTENSIONS, + dissect_h4501_ReturnError }, + { 4, "reject", ASN1_NO_EXTENSIONS, + dissect_h4501_Reject }, + { 0, NULL, 0, NULL } +}; +static int +dissect_h4501_ROS(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_choice(tvb, offset, pinfo, tree, hf_h4501_ROS, ett_h4501_ROS, ROS_choice, "ROS", NULL); + return offset; +} + + +static int +dissect_h4501_rosApdus(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_sequence_of(tvb, offset, pinfo, tree, hf_h4501_rosApdus, ett_h4501_rosApdus, dissect_h4501_ROS); + return offset; +} + + +static const value_string ServiceApdus_vals[] = { + { 0, "rosApdus" }, + { 0, NULL} +}; +static per_choice_t ServiceApdus_choice[] = { + { 0, "rosApdus", ASN1_EXTENSION_ROOT, + dissect_h4501_rosApdus }, + { 0, NULL, 0, NULL } +}; +static int +dissect_h4501_ServiceApdus(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree) +{ + offset=dissect_per_choice(tvb, offset, pinfo, tree, hf_h4501_ServiceApdus, ett_h4501_ServiceApdus, ServiceApdus_choice, "ServiceApdus", NULL); + return offset; +} + + +static per_sequence_t H4501_SupplementaryService_sequence[] = { + { "networkFacilityExtension", ASN1_EXTENSION_ROOT, ASN1_OPTIONAL, + dissect_h4501_NetworkFacilityExtension }, + { "interpretationApdu", ASN1_EXTENSION_ROOT, ASN1_OPTIONAL, + dissect_h4501_InterpretationApdu }, + { "serviceApdu", ASN1_EXTENSION_ROOT, ASN1_NOT_OPTIONAL, + dissect_h4501_ServiceApdus }, + { NULL, 0, 0, NULL } +}; +static void +dissect_h4501(tvbuff_t *tvb, packet_info *pinfo, proto_tree* tree) +{ + proto_item *it; + proto_tree *tr; + guint32 offset=0; + + it=proto_tree_add_protocol_format(tree, proto_h4501, tvb, 0, tvb_length(tvb), "H.450.1"); + tr=proto_item_add_subtree(it, ett_h4501); + + offset=dissect_per_sequence(tvb, offset, pinfo, tr, hf_h4501, ett_h4501, H4501_SupplementaryService_sequence); +} + + +void +proto_register_h4501(void) +{ + static hf_register_info hf[] = + { + { &hf_h4501, + { "SupplementaryService", "h4501.SupplementaryService", FT_NONE, BASE_NONE, + NULL, 0, "SupplementaryService sequence", HFILL }}, + { &hf_h4501_EntityType, + { "EntityType", "h4501.EntityType", FT_UINT32, BASE_DEC, + VALS(EntityType_vals), 0, "EntityType choice", HFILL }}, + { &hf_h4501_NetworkFacilityExtension, + { "NetworkFacilityExtension", "h4501.NetworkFacilityExtension", FT_NONE, BASE_NONE, + NULL, 0, "NetworkFacilityExtension sequence", HFILL }}, + { &hf_h4501_InterpretationApdu, + { "InterpretationApdu", "h4501.InterpretationApdu", FT_UINT32, BASE_DEC, + VALS(InterpretationApdu_vals), 0, "InterpretationApdu choice", HFILL }}, + { &hf_h4501_constrained_invokeId, + { "invokeId", "h4501.invokeId", FT_UINT32, BASE_DEC, + NULL, 0, "invokeId", HFILL }}, + { &hf_h4501_invokeId, + { "invokeId", "h4501.invokeId", FT_INT32, BASE_DEC, + NULL, 0, "invokeId", HFILL }}, + { &hf_h4501_localOpcode, + { "opcode", "h4501.opcode", FT_INT32, BASE_DEC, + VALS(localOpcode_vals), 0, "local", HFILL }}, + { &hf_h4501_globalCode, + { "global", "h4501.global", FT_STRING, BASE_HEX, + NULL, 0, "global", HFILL }}, + { &hf_h4501_opcode, + { "opcode", "h4501.opcode", FT_UINT32, BASE_DEC, + VALS(opcode_vals), 0, "opcode choice", HFILL }}, + { &hf_h4502_CallIdentity, + { "CallIdentity", "h4502.CallIdentity", FT_STRING, BASE_NONE, + NULL, 0, "CallIdentity", HFILL }}, + { &hf_h4501_destinationAddress, + { "destinationAddress", "h4501.destinationAddress", FT_NONE, BASE_NONE, + NULL, 0, "destinationAddress sequence of", HFILL }}, + { &hf_h4501_EndpointAddress, + { "EndpointAddress", "h4501.EndpointAddress", FT_NONE, BASE_NONE, + NULL, 0, "EndpointAddress sequence of", HFILL }}, + { &hf_h4501_H225InformationElement, + { "H225InformationElement", "h4501.H225InformationElement", FT_BYTES, BASE_HEX, + NULL, 0, "H225InformationElement", HFILL }}, + { &hf_h4502_nonStandardData, + { "nonStandardData", "h4502.nonStandardData", FT_NONE, BASE_NONE, + NULL, 0, "NonStandardParameter SEQUENCE", HFILL }}, + { &hf_h4502_DummyArg, + { "DummyArg", "h4502.DummyArg", FT_UINT32, BASE_DEC, + VALS(Extension_vals), 0, "DummyArg choice", HFILL }}, + { &hf_h4502_CTInitiateArg, + { "CTInitiateArg", "h4502.CTInitiateArg", FT_NONE, BASE_NONE, + NULL, 0, "CTInitiateArg sequence of", HFILL }}, + { &hf_h4502_CTSetupArg, + { "CTSetupArg", "h4502.CTSetupArg", FT_NONE, BASE_NONE, + NULL, 0, "CTSetupArg sequence of", HFILL }}, + { &hf_h4502_redirectionInfo, + { "redirectionInfo", "h4502.redirectionInfo", FT_STRING, BASE_HEX, + NULL, 0, "redirectionInfo BMPString", HFILL }}, + { &hf_h4502_CTUpdateArg, + { "CTUpdateArg", "h4502.CTUpdateArg", FT_NONE, BASE_NONE, + NULL, 0, "CTUpdateArg sequence of", HFILL }}, + { &hf_h4501_SubaddressInformation, + { "SubaddressInformation", "h4501.SubaddressInformation", FT_BYTES, BASE_HEX, + NULL, 0, "SubaddressInformation octet string", HFILL }}, + { &hf_h4501_oddCountIndicator, + { "oddCountIndicator", "h4501.oddCountIndicator", FT_BOOLEAN, 8, + TFS(&tfs_oddCountIndicator_bit), 0x01, "The oddCountIndicator bit", HFILL }}, + { &hf_h4501_UserSpecifiedSubaddress, + { "UserSpecifiedSubaddress", "h4501.UserSpecifiedSubaddress", FT_NONE, BASE_NONE, + NULL, 0, "UserSpecifiedSubaddress sequence of", HFILL }}, + { &hf_h4501_NSAPAddress, + { "NSAPAddress", "h4501.NSAPAddress", FT_BYTES, BASE_HEX, + NULL, 0, "NSAPAddress octet string", HFILL }}, + { &hf_h4501_PartySubaddress, + { "PartySubaddress", "h4501.PartySubaddress", FT_UINT32, BASE_DEC, + VALS(PartySubaddress_vals), 0, "PartySubaddress choice", HFILL }}, + { &hf_h4502_SubaddressTransferArg, + { "SubaddressTransferArg", "h4502.SubaddressTransferArg", FT_NONE, BASE_NONE, + NULL, 0, "SubaddressTransferArg sequence of", HFILL }}, + { &hf_h4502_EndDesignation, + { "EndDesignation", "h4502.EndDesignation", FT_UINT32, BASE_DEC, + VALS(EndDesignation_vals), 0, "EndDesignation", HFILL }}, + { &hf_h4502_CallStatus, + { "CallStatus", "h4502.CallStatus", FT_UINT32, BASE_DEC, + VALS(CallStatus_vals), 0, "CallStatus", HFILL }}, + { &hf_h4502_CTCompleteArg, + { "CTCompleteArg", "h4502.CTCompleteArg", FT_NONE, BASE_NONE, + NULL, 0, "CTCompleteArg sequence of", HFILL }}, + { &hf_h4502_connectedInfo, + { "connectedInfo", "h4502.connectedInfo", FT_STRING, BASE_HEX, + NULL, 0, "connectedInfo BMPString", HFILL }}, + { &hf_h4502_CTActiveArg, + { "CTActiveArg", "h4502.CTActiveArg", FT_NONE, BASE_NONE, + NULL, 0, "CTActiveArg sequence of", HFILL }}, + { &hf_h4501_argumentExtension, + { "argumentExtension", "h4501.argumentExtension", FT_UINT32, BASE_DEC, + VALS(Extension_vals), 0, "argumentExtension choice", HFILL }}, + { &hf_h4501_argument, + { "argument", "h4501.argument", FT_BYTES, BASE_HEX, + NULL, 0, "argument", HFILL }}, + { &hf_h4501_Invoke, + { "Invoke", "h4501.Invoke", FT_NONE, BASE_NONE, + NULL, 0, "Invoke sequence of", HFILL }}, + { &hf_h4502_CTIdentifyRes, + { "CTIdentifyRes", "h4502.CTIdentifyRes", FT_NONE, BASE_NONE, + NULL, 0, "CTIdentifyRes sequence of", HFILL }}, + { &hf_h4502_DummyRes, + { "DummyRes", "h4502.DummyRes", FT_UINT32, BASE_DEC, + VALS(Extension_vals), 0, "DummyRes Choice", HFILL }}, + { &hf_h4501_resultExtension, + { "resultExtension", "h4501.resultExtension", FT_UINT32, BASE_DEC, + VALS(Extension_vals), 0, "resultExtension choice", HFILL }}, + { &hf_h4501_ReturnResult_result, + { "result", "h4501.ReturnResult.result", FT_BYTES, BASE_HEX, + NULL, 0, "result", HFILL }}, + { &hf_h4501_result, + { "result", "h4501.result", FT_NONE, BASE_NONE, + NULL, 0, "result sequence of", HFILL }}, + { &hf_h4501_ReturnResult, + { "ReturnResult", "h4501.ReturnResult", FT_NONE, BASE_NONE, + NULL, 0, "ReturnResult sequence of", HFILL }}, + { &hf_h4501_localErrorCode, + { "errorCode", "h4501.errorCode", FT_INT32, BASE_DEC, + VALS(localErrorCode_vals), 0, "local", HFILL }}, + { &hf_h4501_errorCode, + { "errorCode", "h4501.errorCode", FT_UINT32, BASE_DEC, + VALS(errorCode_vals), 0, "errorCode", HFILL }}, + { &hf_h4501_parameter, + { "parameter", "h4501.parameter", FT_BYTES, BASE_HEX, + NULL, 0, "parameter", HFILL }}, + { &hf_h4501_ReturnError, + { "ReturnError", "h4501.ReturnError", FT_NONE, BASE_NONE, + NULL, 0, "ReturnError sequence of", HFILL }}, + { &hf_h4501_GeneralProblem, + { "GeneralProblem", "h4501.GeneralProblem", FT_UINT32, BASE_DEC, + VALS(GeneralProblem_vals), 0, "GeneralProblem", HFILL }}, + { &hf_h4501_InvokeProblem, + { "InvokeProblem", "h4501.InvokeProblem", FT_UINT32, BASE_DEC, + VALS(InvokeProblem_vals), 0, "InvokeProblem", HFILL }}, + { &hf_h4501_ReturnResultProblem, + { "ReturnResultProblem", "h4501.ReturnResultProblem", FT_UINT32, BASE_DEC, + VALS(ReturnResultProblem_vals), 0, "ReturnResultProblem", HFILL }}, + { &hf_h4501_ReturnErrorProblem, + { "ReturnErrorProblem", "h4501.ReturnErrorProblem", FT_UINT32, BASE_DEC, + VALS(ReturnErrorProblem_vals), 0, "ReturnErrorProblem", HFILL }}, + { &hf_h4501_problem, + { "problem", "h4501.problem", FT_UINT32, BASE_DEC, + VALS(problem_vals), 0, "problem choice", HFILL }}, + { &hf_h4501_Reject, + { "Reject", "h4501.Reject", FT_NONE, BASE_NONE, + NULL, 0, "Reject sequence of", HFILL }}, + { &hf_h4501_ROS, + { "ROS", "h4501.ROS", FT_UINT32, BASE_DEC, + VALS(ROS_vals), 0, "ROS choice", HFILL }}, + { &hf_h4501_rosApdus, + { "rosApdus", "h4501.rosApdus", FT_NONE, BASE_NONE, + NULL, 0, "rosApdus sequence of", HFILL }}, + { &hf_h4501_ServiceApdus, + { "ServiceApdus", "h4501.ServiceApdus", FT_UINT32, BASE_DEC, + VALS(ServiceApdus_vals), 0, "ServiceApdus choice", HFILL }} + }; + + static gint *ett[] = + { + &ett_h4501, + &ett_h4501_EntityType, + &ett_h4501_NetworkFacilityExtension, + &ett_h4501_InterpretationApdu, + &ett_h4501_opcode, + &ett_h4501_destinationAddress, + &ett_h4501_EndpointAddress, + &ett_h4501_PartySubaddress, + &ett_h4501_argumentExtension, + &ett_h4501_Invoke, + &ett_h4501_resultExtension, + &ett_h4501_result, + &ett_h4501_ReturnResult, + &ett_h4501_errorCode, + &ett_h4501_ReturnError, + &ett_h4501_problem, + &ett_h4501_Reject, + &ett_h4501_ROS, + &ett_h4501_rosApdus, + &ett_h4501_ServiceApdus, + + &ett_h4502_DummyArg, + &ett_h4502_CTInitiateArg, + &ett_h4502_CTSetupArg, + &ett_h4502_CTUpdateArg, + &ett_h4502_SubaddressTransferArg, + &ett_h4502_CTCompleteArg, + &ett_h4502_CTActiveArg, + &ett_h4502_CTIdentifyRes, + &ett_h4502_DummyRes + }; + + proto_h4501 = proto_register_protocol("H4501", "H4501", "h4501"); + proto_register_field_array(proto_h4501, hf, array_length(hf)); + proto_register_subtree_array(ett, array_length(ett)); + register_dissector("h4501", dissect_h4501, proto_h4501); +} + +void +proto_reg_handoff_h4501(void) +{ + h4501_handle=create_dissector_handle(dissect_h4501, proto_h4501); +} |