#include <glib.h>
#include <epan/packet.h>
#include <epan/prefs.h>
-#include <epan/conversation.h>
-#include "epan/expert.h"
+#include <epan/oids.h>
+#include <epan/expert.h>
#include <epan/asn1.h>
#include <stdio.h>
#include "packet-e164.h"
#include "packet-isup.h"
#include "packet-tcap.h"
+#include "packet-dap.h"
+#include "packet-dsp.h"
#define PNAME "Intelligent Network Application Protocol"
#define PSNAME "INAP"
#define PFNAME "inap"
/* Initialize the protocol and registered fields */
-int proto_inap = -1;
+static int proto_inap = -1;
+
+/* include constants */
+#include "packet-inap-val.h"
#include "packet-inap-hf.c"
#define MAX_SSN 254
static range_t *global_ssn_range;
-static range_t *ssn_range;
static dissector_handle_t inap_handle;
/* Global variables */
static guint32 opcode=0;
-static guint32 errorCode;
+static guint32 errorCode=0;
+
+static int inap_opcode_type;
+#define INAP_OPCODE_INVOKE 1
+#define INAP_OPCODE_RETURN_RESULT 2
+#define INAP_OPCODE_RETURN_ERROR 3
+#define INAP_OPCODE_REJECT 4
/* Initialize the subtree pointers */
static gint ett_inap = -1;
static gint ett_inapisup_parameter = -1;
+static gint ett_inap_HighLayerCompatibility = -1;
#include "packet-inap-ett.c"
-const value_string inap_opr_code_strings[] = {
-
- {0,"InitialDP"},
- {1, "OriginationAttemptAuthorized"},
- {2, "CollectedInformation"},
- {3, "AnalysedInformation"},
- {4, "RouteSelectFailure"},
- {5, "oCalledPartyBusy"},
- {6, "oNoAnswer"},
- {7, "oAnswer"},
- {8, "oDisconnect"},
- {9, "TermAttemptAuthorized"},
- {10, "tBusy"},
- {11, "tNoAnswer"},
- {12, "tAnswer"},
- {13, "tDisconnect"},
- {14, "oMidCall"},
- {15, "tMidCall"},
- {16, "AssistRequestInstructions"},
- {17,"EstablishTemporaryConnection"},
- {18, "DisconnectForwardConnection"},
- {19,"ConnectToResource"},
- {20, "Connect"},
- {21,"HoldCallInNetwork"},
- {22, "ReleaseCall"},
- {23, "RequestReportBCSMEven"},
- {23,"RequestReportBCSMEvent"},
- {24,"EventReportBCSM"},
- {25, "RequestNotificationChargingEvent"},
- {26, "EventNotificationCharging"},
- {27, "CollectInformation"},
- {28, "AnalyseInformation"},
- {29, "SelectRoute"},
- {30, "SelectFacility"},
- {31, "Continue"},
- {32, "InitiateCallAttempt"},
- {33,"ResetTimer"},
- {34,"FurnishChargingInformation"},
- {35, "ApplyCharging"},
- {36, "ApplyChargingReport"},
- {37, "RequestCurrentStatusReport"},
- {38, "RequestEveryStatusChangeReport"},
- {39, "RequestFirstStatusMatchReport"},
- {40, "StatusReport"},
- {41, "CallGap"},
- {42, "ActivateServiceFiltering"},
- {43, "ServiceFilteringResponse"},
- {44, "CallInformationReport"},
- {45, "CallInformationRequest"},
- {46, "SendChargingInformation"},
- {47,"PlayAnnouncement"},
- {48,"PromptAndCollectUserInformation"},
- {49,"SpecializedResourceReport"},
- {53, "Cancel"},
- {55, "ActivityTest"},
- {99,"ReceivedInformation"}, /*???????*/
- {0, NULL}
-};
-
-const value_string inap_error_code_strings[] = {
-
-{0,"cancelled"},
-{1,"cancelFailed"},
-{3,"etcFailed"},
-{4,"improperCallerResponse"},
-{6,"missingCustomerRecord"},
-{7,"missingParameter"},
-{8,"parameterOutOfRange"},
-{10,"RequestedInfoError"},
-{11,"SystemFailure"},
-{12,"TaskRefused"},
-{13,"UnavailableResource"},
-{14,"UnexpectedComponentSequence"},
-{15,"UnexpectedDataValue"},
-{16,"UnexpectedParameter"},
-{17,"UnknownLegID"},
-{18,"UnknownResource"},
-{0, NULL}
-};
+#include "packet-inap-table.c"
const value_string inap_general_problem_strings[] = {
{0,"General Problem Unrecognized Component"},
promptAndCollectUserInformation}
*/
-static int dissect_invokeData(proto_tree *tree, tvbuff_t *tvb, int offset, asn1_ctx_t *actx _U_) {
- switch(opcode){
- case 0: /*InitialDP*/
- offset=dissect_inap_InitialDP(FALSE, tvb, offset, actx, tree, hf_inap_InitialDP_PDU);
- break;
- case 1: /*1 OriginationAttemptAuthorized */
- offset=dissect_inap_OriginationAttemptAuthorizedArg(FALSE, tvb, offset, actx, tree, hf_inap_OriginationAttemptAuthorizedArg_PDU);
- break;
- case 2: /*2 CollectedInformation */
- offset=dissect_inap_CollectedInformationArg(FALSE, tvb, offset, actx, tree, hf_inap_CollectedInformationArg_PDU);
- break;
- case 3: /*3 AnalysedInformation */
- offset=dissect_inap_AnalysedInformationArg(FALSE, tvb, offset, actx, tree, hf_inap_AnalysedInformationArg_PDU);
- break;
- case 4: /*4 RouteSelectFailure */
- offset=dissect_inap_RouteSelectFailureArg(FALSE, tvb, offset, actx, tree, hf_inap_RouteSelectFailureArg_PDU);
- break;
- case 5: /*5 oCalledPartyBusy */
- offset=dissect_inap_OCalledPartyBusyArg(FALSE, tvb, offset, actx, tree, hf_inap_OCalledPartyBusyArg_PDU);
- break;
- case 6: /*6 oNoAnswer */
- offset=dissect_inap_ONoAnswer(FALSE, tvb, offset, actx, tree, hf_inap_ONoAnswer_PDU);
- break;
- case 7: /*7 oAnswer */
- offset=dissect_inap_OAnswerArg(FALSE, tvb, offset, actx, tree, hf_inap_OAnswerArg_PDU);
- break;
- case 8: /*8 oDisconnect */
- offset=dissect_inap_ODisconnectArg(FALSE, tvb, offset, actx, tree, hf_inap_ODisconnectArg_PDU);
- break;
- case 9: /*9 TermAttemptAuthorized */
- offset=dissect_inap_TermAttemptAuthorizedArg(FALSE, tvb, offset, actx, tree, hf_inap_TermAttemptAuthorizedArg_PDU);
- break;
- case 10: /*10 tBusy */
- offset=dissect_inap_TBusyArg(FALSE, tvb, offset, actx, tree, hf_inap_TBusyArg_PDU);
- break;
- case 11: /*11 tNoAnswer */
- offset=dissect_inap_TNoAnswerArg(FALSE, tvb, offset, actx, tree, hf_inap_TNoAnswerArg_PDU);
- break;
- case 12: /*12 tAnswer */
- offset=dissect_inap_TAnswerArg(FALSE, tvb, offset, actx, tree, hf_inap_TAnswerArg_PDU);
- break;
- case 13: /*13 tDisconnect */
- offset=dissect_inap_TDisconnectArg(FALSE, tvb, offset, actx, tree, hf_inap_TDisconnectArg_PDU);
- break;
- case 14: /*14 oMidCall */
- offset=dissect_inap_MidCallArg(FALSE, tvb, offset, actx, tree, hf_inap_MidCallArg_PDU);
- break;
- case 15: /*15 tMidCall */
- offset=dissect_inap_MidCallArg(FALSE, tvb, offset, actx, tree, hf_inap_MidCallArg_PDU);
- break;
- case 16: /*AssistRequestInstructions*/
- offset=dissect_inap_AssistRequestInstructionsArg(FALSE, tvb, offset, actx, tree, hf_inap_AssistRequestInstructionsArg_PDU);
- break;
- case 17: /*EstablishTemporaryConnection*/
- offset=dissect_inap_EstablishTemporaryConnectionArg(FALSE, tvb, offset, actx, tree, hf_inap_EstablishTemporaryConnectionArg_PDU);
- break;
- case 18: /*DisconnectForwardConnections*/
- proto_tree_add_text(tree, tvb, offset, -1, "Disconnect Forward Connection");
- break;
- case 19: /*ConnectToResource*/
- offset=dissect_inap_ConnectToResourceArg(FALSE, tvb, offset, actx, tree, hf_inap_ConnectToResourceArg_PDU);
- break;
- case 20: /*Connect*/
- offset=dissect_inap_ConnectArg(FALSE, tvb, offset, actx, tree,hf_inap_ConnectArg_PDU);
- break;
- case 21: /* 21 HoldCallInNetwork */
- offset=dissect_inap_HoldCallInNetworkArg(FALSE, tvb, offset, actx, tree,hf_inap_HoldCallInNetworkArg_PDU);
- break;
-
- case 22: /*ReleaseCall*/
- offset=dissect_inap_ReleaseCallArg(FALSE, tvb, offset, actx, tree,hf_inap_ReleaseCallArg_PDU);
- break;
- case 23: /*InitialDP*/
- offset=dissect_inap_RequestReportBCSMEventArg(FALSE, tvb, offset, actx, tree, hf_inap_RequestReportBCSMEventArg_PDU);
- break;
- case 24: /*EventReportBCSM*/
- offset=dissect_inap_EventReportBCSMArg(FALSE, tvb, offset, actx, tree, hf_inap_EventReportBCSMArg_PDU);
- break;
- case 25: /*25, "RequestNotificationChargingEvent */
- offset=dissect_inap_RequestNotificationChargingEvent(FALSE, tvb, offset, actx, tree, hf_inap_RequestNotificationChargingEvent_PDU);
- break;
- case 26: /*26, "EventNotificationCharging */
- offset=dissect_inap_EventNotificationChargingArg(FALSE, tvb, offset, actx, tree, hf_inap_EventNotificationChargingArg_PDU);
- break;
- case 27: /*27, "CollectInformation */
- offset=dissect_inap_CollectInformationArg(FALSE, tvb, offset, actx, tree, hf_inap_CollectInformationArg_PDU);
- break;
- case 28: /*28, "AnalyseInformation */
- offset=dissect_inap_AnalyseInformationArg(FALSE, tvb, offset, actx, tree, hf_inap_AnalyseInformationArg_PDU);
- break;
- case 29: /*29, "SelectRoute */
- offset=dissect_inap_SelectRouteArg(FALSE, tvb, offset, actx, tree, hf_inap_SelectRouteArg_PDU);
- break;
- case 30: /*30, "SelectFacility */
- offset=dissect_inap_SelectFacilityArg(FALSE, tvb, offset, actx, tree, hf_inap_SelectFacilityArg_PDU);
- break;
- /*31, "Continue */
- case 32: /*32, InitiateCallAttempt*/
- offset=dissect_inap_InitiateCallAttemptArg(FALSE, tvb, offset, actx, tree, hf_inap_InitiateCallAttemptArg_PDU);
- break;
- case 33: /*ResetTimer*/
- offset=dissect_inap_ResetTimerArg(FALSE, tvb, offset, actx, tree, hf_inap_ResetTimerArg_PDU);
- break;
- case 34: /*FurnishChargingInformation*/
- offset=dissect_inap_FurnishChargingInformationArg(FALSE, tvb, offset, actx, tree, hf_inap_FurnishChargingInformationArg_PDU);
- break;
- case 35: /*35, ApplyCharging */
- offset=dissect_inap_ApplyChargingArg(FALSE, tvb, offset, actx, tree, hf_inap_ApplyChargingArg_PDU);
- break;
- case 36: /*36, "ApplyChargingReport */
- offset=dissect_inap_ApplyChargingReportArg(FALSE, tvb, offset, actx, tree, hf_inap_ApplyChargingReportArg_PDU);
- break;
- case 37: /*37, "RequestCurrentStatusReport */
- offset=dissect_inap_RequestCurrentStatusReportArg(FALSE, tvb, offset, actx, tree, hf_inap_RequestCurrentStatusReportArg_PDU);
- break;
- case 38:/*38, "RequestEveryStatusChangeReport */
- offset=dissect_inap_RequestEveryStatusChangeReportArg(FALSE, tvb, offset, actx, tree, hf_inap_RequestEveryStatusChangeReportArg_PDU);
- break;
- case 39:/*39, "RequestFirstStatusMatchReport */
- offset=dissect_inap_RequestFirstStatusMatchReportArg(FALSE, tvb, offset, actx, tree, hf_inap_RequestFirstStatusMatchReportArg_PDU);
- break;
- case 40:/*40, "StatusReport */
- offset=dissect_inap_StatusReportArg(FALSE, tvb, offset, actx, tree, hf_inap_StatusReportArg_PDU);
- break;
- case 41:/*41, "CallGap */
- offset=dissect_inap_CallGapArg(FALSE, tvb, offset, actx, tree, hf_inap_CallGapArg_PDU);
- break;
- case 42:/*42, "ActivateServiceFiltering */
- offset=dissect_inap_ActivateServiceFilteringArg(FALSE, tvb, offset, actx, tree, hf_inap_ActivateServiceFilteringArg_PDU);
- break;
- case 43:/*43, "ServiceFilteringResponse */
- offset=dissect_inap_ServiceFilteringResponseArg(FALSE, tvb, offset, actx, tree, hf_inap_ServiceFilteringResponseArg_PDU);
- break;
- case 44: /*CallInformationReport*/
- offset=dissect_inap_CallInformationReportArg(FALSE, tvb, offset, actx, tree, hf_inap_CallInformationReportArg_PDU);
- break;
- case 45: /*CallInformationRequest*/
- offset=dissect_inap_CallInformationRequestArg(FALSE, tvb, offset, actx, tree, hf_inap_CallInformationRequestArg_PDU);
- break;
- case 47: /*PlayAnnouncement*/
- offset=dissect_inap_PlayAnnouncementArg(FALSE, tvb, offset, actx, tree, hf_inap_PlayAnnouncementArg_PDU);
- break;
- case 48: /*PromptAndCollectUserInformation*/
- offset=dissect_inap_PromptAndCollectUserInformationArg(FALSE, tvb, offset, actx, tree, hf_inap_PromptAndCollectUserInformationArg_PDU);
- break;
- case 49: /* 49 SpecializedResourceReport */
- offset=dissect_inap_SpecializedResourceReportArg(FALSE, tvb, offset, actx, tree, hf_inap_SpecializedResourceReportArg_PDU);
- break;
- case 53: /*Cancel*/
- offset=dissect_inap_CancelArg(FALSE, tvb, offset, actx, tree, hf_inap_CancelArg_PDU);
- break;
- /*55 ActivityTest*/
- default:
- proto_tree_add_text(tree, tvb, offset, -1, "Unknown invokeData blob");
- /* todo call the asn.1 dissector */
- }
- return offset;
-}
+#include "packet-inap-table2.c"
-/*
-TC-Returnable OPERATION ::=
- {activateServiceFiltering | activityTest | requestCurrentStatusReport |
- requestEveryStatusChangeReport | requestFirstStatusMatchReport |
- promptAndCollectUserInformation}
-
- activateServiceFiltering - No arg
- activityTest - No Arg
- requestCurrentStatusReport - RESULT RequestCurrentStatusReportResultArg
- requestEveryStatusChangeReport - No arg
- requestFirstStatusMatchReport - No Arg
- promptAndCollectUserInformation - RESULT ReceivedInformationArg
-
-*/
-static int dissect_returnResultData(proto_tree *tree, tvbuff_t *tvb, int offset, asn1_ctx_t *actx _U_) {
- switch(opcode){
- case 37: /*requestCurrentStatusReport*/
- offset=dissect_inap_RequestCurrentStatusReportResultArg(FALSE, tvb, offset, actx, tree, -1);
- break;
- case 48: /*PromptAndCollectUserInformation*/
- offset=dissect_inap_ReceivedInformationArg(FALSE, tvb, offset, actx, tree, -1);
- break;
- default:
- proto_tree_add_text(tree, tvb, offset, -1, "Unknown returnResultData blob");
- }
- return offset;
-}
-/* From GSMMAP TODO find out if there is ERROR parameters */
-static int dissect_returnErrorData(proto_tree *tree, tvbuff_t *tvb, int offset, asn1_ctx_t *actx) {
- proto_item *cause;
-
- switch(errorCode){
- default:
- cause=proto_tree_add_text(tree, tvb, offset, -1, "Unknown returnErrorData blob");
- proto_item_set_expert_flags(cause, PI_MALFORMED, PI_WARN);
- expert_add_info_format(actx->pinfo, cause, PI_MALFORMED, PI_WARN, "Unknown invokeData %d",errorCode);
- break;
- }
- return offset;
-}
static guint8 inap_pdu_type = 0;
static guint8 inap_pdu_size = 0;
proto_item *item=NULL;
proto_tree *tree=NULL;
int offset = 0;
+ asn1_ctx_t asn1_ctx;
+ asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
- if (check_col(pinfo->cinfo, COL_PROTOCOL))
- {
- col_set_str(pinfo->cinfo, COL_PROTOCOL, "INAP");
- }
+ col_set_str(pinfo->cinfo, COL_PROTOCOL, "INAP");
/* create display subtree for the protocol */
if(parent_tree){
/* Get the length and add 2 */
inap_pdu_size = tvb_get_guint8(tvb, offset+1)+2;
opcode = 0;
- dissect_Component_PDU(tvb, pinfo, tree);
+ offset = dissect_inap_ROS(TRUE, tvb, offset, &asn1_ctx, tree, -1);
}
void proto_reg_handoff_inap(void) {
- static int inap_prefs_initialized = FALSE;
-
- inap_handle = create_dissector_handle(dissect_inap, proto_inap);
-
+ static gboolean inap_prefs_initialized = FALSE;
+ static range_t *ssn_range;
+
if (!inap_prefs_initialized) {
inap_prefs_initialized = TRUE;
+ inap_handle = find_dissector("inap");
+ oid_add_from_string("Core-INAP-CS1-Codes","0.4.0.1.1.0.3.0");
}
else {
range_foreach(ssn_range, range_delete_callback);
+ g_free(ssn_range);
}
- g_free(ssn_range);
ssn_range = range_copy(global_ssn_range);
range_foreach(ssn_range, range_add_callback);
+
}
/* List of fields */
static hf_register_info hf[] = {
-
+
#include "packet-inap-hfarr.c"
};
static gint *ett[] = {
&ett_inap,
&ett_inapisup_parameter,
+ &ett_inap_HighLayerCompatibility,
#include "packet-inap-ettarr.c"
};
/* Register fields and subtrees */
proto_register_field_array(proto_inap, hf, array_length(hf));
proto_register_subtree_array(ett, array_length(ett));
-
+
/* Set default SSNs */
range_convert_str(&global_ssn_range, "106,241", MAX_SSN);
- ssn_range = range_empty();
-
+
inap_module = prefs_register_protocol(proto_inap, proto_reg_handoff_inap);
prefs_register_obsolete_preference(inap_module, "tcap.itu_ssn");
-
+
prefs_register_obsolete_preference(inap_module, "tcap.itu_ssn1");
prefs_register_range_preference(inap_module, "ssn", "TCAP SSNs",
git.samba.org / obnox / wireshark / wip.git / blobdiff