public void decode(AsnInputStream aisA) throws ParseException {
// TAG has been decoded already, now, lets get LEN
try {
AsnInputStream ais = aisA.readSequenceStream();
int tag = ais.readTag();
if (tag != Tag.EXTERNAL)
throw new ParseException(
PAbortCauseType.IncorrectTxPortion,
null,
"Error decoding DialogPortion: wrong value of tag, expected EXTERNAL, found: " + tag);
ext.decode(ais);
if (!isAsn() || !isOid()) {
throw new ParseException(
PAbortCauseType.IncorrectTxPortion,
null,
"Error decoding DialogPortion: Oid and Asd parts not found");
}
// Check Oid
if (Arrays.equals(_DIALG_UNI, this.getOidValue())) this.uniDirectional = true;
else if (Arrays.equals(_DIALG_STRUCTURED, this.getOidValue())) this.uniDirectional = false;
else
throw new ParseException(
PAbortCauseType.IncorrectTxPortion,
null,
"Error decoding DialogPortion: bad Oid value");
AsnInputStream loaclAsnIS = new AsnInputStream(ext.getEncodeType());
// now lets get APDU
tag = loaclAsnIS.readTag();
this.dialogAPDU = TcapFactory.createDialogAPDU(loaclAsnIS, tag, isUnidirectional());
} catch (IOException e) {
throw new ParseException(
PAbortCauseType.BadlyFormattedTxPortion,
null,
"IOException when decoding DialogPortion: " + e.getMessage(),
e);
} catch (AsnException e) {
throw new ParseException(
PAbortCauseType.BadlyFormattedTxPortion,
null,
"AsnException when decoding DialogPortion: " + e.getMessage(),
e);
}
}
private void _decode(AsnInputStream ansIS, int length)
throws CAPParsingComponentException, IOException, AsnException {
this.elementaryMessageID = 0;
this.variableParts = null;
boolean elementaryMessageIDFound = false;
AsnInputStream ais = ansIS.readSequenceStreamData(length);
while (true) {
if (ais.available() == 0) break;
int tag = ais.readTag();
if (ais.getTagClass() == Tag.CLASS_CONTEXT_SPECIFIC) {
switch (tag) {
case _ID_elementaryMessageID:
this.elementaryMessageID = (int) ais.readInteger();
elementaryMessageIDFound = true;
break;
case _ID_variableParts:
this.variableParts = new ArrayList<VariablePart>();
AsnInputStream ais2 = ais.readSequenceStream();
while (true) {
if (ais2.available() == 0) break;
ais2.readTag();
VariablePartImpl val = new VariablePartImpl();
val.decodeAll(ais2);
this.variableParts.add(val);
}
break;
default:
ais.advanceElement();
break;
}
} else {
ais.advanceElement();
}
}
if (this.variableParts == null || !elementaryMessageIDFound)
throw new CAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ": elementaryMessageID and variableParts are mandatory but not found",
CAPParsingComponentExceptionReason.MistypedParameter);
}
protected void _decode(AsnInputStream ansIS, int length)
throws MAPParsingComponentException, IOException, AsnException {
this.privateExtensionList = null;
this.slrArgPcsExtensions = null;
AsnInputStream ais = ansIS.readSequenceStreamData(length);
while (true) {
if (ais.available() == 0) break;
int tag = ais.readTag();
if (ais.getTagClass() == Tag.CLASS_CONTEXT_SPECIFIC) {
switch (tag) {
case _TAG_privateExtensionList:
if (ais.isTagPrimitive())
throw new MAPParsingComponentException(
"Error while " + _PrimitiveName + " decoding: privateExtensionList is primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
if (this.privateExtensionList != null)
throw new MAPParsingComponentException(
"Error while "
+ _PrimitiveName
+ " decoding: More than one PrivateExtensionList has found",
MAPParsingComponentExceptionReason.MistypedParameter);
AsnInputStream localAis2 = ais.readSequenceStream();
this.privateExtensionList = new ArrayList<MAPPrivateExtension>();
while (localAis2.available() > 0) {
tag = localAis2.readTag();
if (tag != Tag.SEQUENCE
|| localAis2.getTagClass() != Tag.CLASS_UNIVERSAL
|| localAis2.isTagPrimitive())
throw new MAPParsingComponentException(
"Error while "
+ _PrimitiveName
+ " decoding: Bad tag, tagClass or primitiveFactor of PrivateExtension",
MAPParsingComponentExceptionReason.MistypedParameter);
if (this.privateExtensionList.size() >= 10)
throw new MAPParsingComponentException(
"More then 10 " + _PrimitiveName + " found when PrivateExtensionList decoding",
MAPParsingComponentExceptionReason.MistypedParameter);
MAPPrivateExtensionImpl privateExtension = new MAPPrivateExtensionImpl();
privateExtension.decodeAll(localAis2);
this.privateExtensionList.add(privateExtension);
}
break;
case _TAG_slr_Arg_PCS_Extensions:
if (ais.isTagPrimitive())
throw new MAPParsingComponentException(
"Error while " + _PrimitiveName + " decoding: slrArgPcsExtensions is primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
if (this.slrArgPcsExtensions != null)
throw new MAPParsingComponentException(
"Error while "
+ _PrimitiveName
+ " decoding: More than one slrArgPcsExtensions has found",
MAPParsingComponentExceptionReason.MistypedParameter);
this.slrArgPcsExtensions = new SLRArgPCSExtensionsImpl();
((SLRArgPCSExtensionsImpl) this.slrArgPcsExtensions).decodeAll(ais);
break;
default:
ais.advanceElement();
break;
}
} else {
ais.advanceElement();
}
}
}
protected void _decode(AsnInputStream asnIS, int length)
throws MAPParsingComponentException, IOException, AsnException {
this.networkNodeNumber = null;
this.lmsi = null;
this.extensionContainer = null;
this.gprsNodeIndicator = false;
this.additionalNumber = null;
this.supportedLCSCapabilitySets = null;
this.additionalLCSCapabilitySets = null;
this.mmeName = null;
this.aaaServerName = null;
AsnInputStream ais = asnIS.readSequenceStreamData(length);
int tag = ais.readTag();
if (ais.getTagClass() != Tag.CLASS_UNIVERSAL
|| !ais.isTagPrimitive()
|| tag != Tag.STRING_OCTET) {
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ": Parameter [networkNode-Number ISDN-AddressString] bad tag class, tag or not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
}
this.networkNodeNumber = new ISDNAddressStringImpl();
((ISDNAddressStringImpl) this.networkNodeNumber).decodeAll(ais);
while (true) {
if (ais.available() == 0) break;
tag = ais.readTag();
if (ais.getTagClass() == Tag.CLASS_CONTEXT_SPECIFIC) {
switch (tag) {
case _TAG_LMSI:
// lmsi [0] LMSI OPTIONAL,
if (!ais.isTagPrimitive()) {
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ": Parameter [lmsi [0] LMSI ] bad tag class, tag or not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
}
this.lmsi = new LMSIImpl();
((LMSIImpl) this.lmsi).decodeAll(ais);
break;
case _TAG_EXTENSION_CONTAINER:
// extensionContainer [1] ExtensionContainer
if (ais.isTagPrimitive()) {
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ": Parameter [extensionContainer [1] ExtensionContainer ] is primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
}
this.extensionContainer = new MAPExtensionContainerImpl();
((MAPExtensionContainerImpl) this.extensionContainer).decodeAll(ais);
break;
case _TAG_GPRS_NODE_IND:
// gprsNodeIndicator [2] NULL
if (!ais.isTagPrimitive()) {
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ": Parameter [gprsNodeIndicator [2] NULL ] is not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
}
ais.readNull();
this.gprsNodeIndicator = true;
break;
case _TAG_ADDITIONAL_NUMBER:
// additional-Number [3] Additional-Number OPTIONAL
if (ais.isTagPrimitive()) {
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ": Parameter [additional-Number [3] Additional-Number] is primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
}
this.additionalNumber = new AdditionalNumberImpl();
AsnInputStream ais2 = ais.readSequenceStream();
ais2.readTag();
((AdditionalNumberImpl) this.additionalNumber).decodeAll(ais2);
break;
case _TAG_SUPPORTED_LCS_CAPBILITY_SET:
// supportedLCS-CapabilitySets [4]
// SupportedLCS-CapabilitySets
if (!ais.isTagPrimitive()) {
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ": Parameter [supportedLCS-CapabilitySets [4] SupportedLCS-CapabilitySets] is not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
}
this.supportedLCSCapabilitySets = new SupportedLCSCapabilitySetsImpl();
((SupportedLCSCapabilitySetsImpl) this.supportedLCSCapabilitySets).decodeAll(ais);
break;
case _TAG_ADDITIONAL_LCS_CAPBILITY_SET:
// additional-LCS-CapabilitySets [5]
// SupportedLCS-CapabilitySets OPTIONAL
if (!ais.isTagPrimitive()) {
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ": Parameter [additional-LCS-CapabilitySets [5] SupportedLCS-CapabilitySets] is not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
}
this.additionalLCSCapabilitySets = new SupportedLCSCapabilitySetsImpl();
((SupportedLCSCapabilitySetsImpl) this.additionalLCSCapabilitySets).decodeAll(ais);
break;
case _TAG_mme_Name:
// mmeName
if (!ais.isTagPrimitive()) {
throw new MAPParsingComponentException(
"Error while decoding " + _PrimitiveName + ": Parameter mmeName is not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
}
this.mmeName = new DiameterIdentityImpl();
((DiameterIdentityImpl) this.mmeName).decodeAll(ais);
break;
case _TAG_aaa_Server_Name:
// aaaServerName
if (!ais.isTagPrimitive()) {
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ": Parameter aaaServerName is not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
}
this.aaaServerName = new DiameterIdentityImpl();
((DiameterIdentityImpl) this.aaaServerName).decodeAll(ais);
break;
default:
ais.advanceElement();
}
} else {
ais.advanceElement();
}
}
}
protected void _decode(AsnInputStream ansIS, int length)
throws MAPParsingComponentException, IOException, AsnException {
ExtBasicServiceCode serviceItem = null;
this.ssCode = null;
this.ssStatus = null;
this.ssSubscriptionOption = null;
this.basicServiceGroupList = null;
this.extensionContainer = null;
AsnInputStream ais = ansIS.readSequenceStreamData(length);
int num = 0;
while (true) {
if (ais.available() == 0) break;
int tag = ais.readTag();
switch (num) {
case 0: // ssCode
if (ais.getTagClass() != Tag.CLASS_UNIVERSAL
|| tag != Tag.STRING_OCTET
|| !ais.isTagPrimitive())
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ".ssCode: bad tag or tag class or not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
this.ssCode = new SSCodeImpl();
((SSCodeImpl) this.ssCode).decodeAll(ais);
break;
case 1: // ss-Status
if (ais.getTagClass() != Tag.CLASS_CONTEXT_SPECIFIC
|| tag != _TAG_ss_Status
|| !ais.isTagPrimitive())
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ "._TAG_ss_Status: bad tag or tag class or not primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
this.ssStatus = new ExtSSStatusImpl();
((ExtSSStatusImpl) this.ssStatus).decodeAll(ais);
break;
default:
switch (ais.getTagClass()) {
case Tag.CLASS_CONTEXT_SPECIFIC:
switch (tag) {
case SSSubscriptionOptionImpl._TAG_overrideCategory:
case SSSubscriptionOptionImpl._TAG_cliRestrictionOption:
this.ssSubscriptionOption = new SSSubscriptionOptionImpl();
((SSSubscriptionOptionImpl) this.ssSubscriptionOption).decodeAll(ais);
break;
case _TAG_extensionContainer:
if (ais.isTagPrimitive())
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ".extensionContainer: is primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
this.extensionContainer = new MAPExtensionContainerImpl();
((MAPExtensionContainerImpl) this.extensionContainer).decodeAll(ais);
break;
default:
ais.advanceElement();
break;
}
break;
case Tag.CLASS_UNIVERSAL: // basicServiceGroupList
switch (tag) {
case Tag.SEQUENCE:
AsnInputStream ais2 = ais.readSequenceStream();
this.basicServiceGroupList = new ArrayList<ExtBasicServiceCode>();
while (true) {
if (ais2.available() == 0) break;
ais2.readTag();
serviceItem = new ExtBasicServiceCodeImpl();
((ExtBasicServiceCodeImpl) serviceItem).decodeAll(ais2);
this.basicServiceGroupList.add(serviceItem);
}
if (this.basicServiceGroupList.size() < 1
&& this.basicServiceGroupList.size() > 32) {
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ": Parameter basicServiceGroupList size must be from 1 to 32, found: "
+ this.basicServiceGroupList.size(),
MAPParsingComponentExceptionReason.MistypedParameter);
}
break;
default:
ais.advanceElement();
break;
}
break;
default:
ais.advanceElement();
break;
}
break;
}
num++;
}
if (this.ssCode == null)
throw new MAPParsingComponentException(
"Error while decoding " + _PrimitiveName + ": ssCode required.",
MAPParsingComponentExceptionReason.MistypedParameter);
if (this.ssStatus == null)
throw new MAPParsingComponentException(
"Error while decoding " + _PrimitiveName + ": ssStatus required.",
MAPParsingComponentExceptionReason.MistypedParameter);
}
@Override
protected void _decode(AsnInputStream asnIS, int length)
throws MAPParsingComponentException, IOException, AsnException {
this.cgiList = null;
this.eUtranCgiList = null;
this.routingAreaIdList = null;
this.locationAreaIdList = null;
this.trackingAreaIdList = null;
this.extensionContainer = null;
AsnInputStream ais = asnIS.readSequenceStreamData(length);
while (true) {
if (ais.available() == 0) break;
int tag = ais.readTag();
switch (ais.getTagClass()) {
case Tag.CLASS_CONTEXT_SPECIFIC:
{
switch (tag) {
case _ID_cgiList:
if (ais.isTagPrimitive())
throw new MAPParsingComponentException(
"Error while decoding " + _PrimitiveName + ".cgiList: is primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
AsnInputStream ais2 = ais.readSequenceStream();
GlobalCellId globalCellId = null;
this.cgiList = new ArrayList<GlobalCellId>();
while (true) {
if (ais2.available() == 0) break;
int tag2 = ais2.readTag();
if (tag2 != Tag.STRING_OCTET
|| ais2.getTagClass() != Tag.CLASS_UNIVERSAL
|| !ais2.isTagPrimitive())
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ": bad tag or tagClass or is not primitive when decoding cgiList",
MAPParsingComponentExceptionReason.MistypedParameter);
globalCellId = new GlobalCellIdImpl();
((GlobalCellIdImpl) globalCellId).decodeAll(ais2);
this.cgiList.add(globalCellId);
}
if (this.cgiList.size() < 1 && this.cgiList.size() > 32) {
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ": Parameter cgiList size must be from 1 to 32, found: "
+ this.cgiList.size(),
MAPParsingComponentExceptionReason.MistypedParameter);
}
break;
case _ID_eUtranCgiList:
if (ais.isTagPrimitive())
throw new MAPParsingComponentException(
"Error while decoding " + _PrimitiveName + ".eUtranCgiList: is primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
ais2 = ais.readSequenceStream();
EUtranCgi eUtranCgi = null;
this.eUtranCgiList = new ArrayList<EUtranCgi>();
while (true) {
if (ais2.available() == 0) break;
int tag2 = ais2.readTag();
if (tag2 != Tag.STRING_OCTET
|| ais2.getTagClass() != Tag.CLASS_UNIVERSAL
|| !ais2.isTagPrimitive())
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ": bad tag or tagClass or is not primitive when decoding eUtranCgiList",
MAPParsingComponentExceptionReason.MistypedParameter);
eUtranCgi = new EUtranCgiImpl();
((EUtranCgiImpl) eUtranCgi).decodeAll(ais2);
this.eUtranCgiList.add(eUtranCgi);
}
if (this.eUtranCgiList.size() < 1 && this.eUtranCgiList.size() > 32) {
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ": Parameter eUtranCgiList size must be from 1 to 32, found: "
+ this.eUtranCgiList.size(),
MAPParsingComponentExceptionReason.MistypedParameter);
}
break;
case _ID_routingAreaIdList:
if (ais.isTagPrimitive())
throw new MAPParsingComponentException(
"Error while decoding " + _PrimitiveName + ".routingAreaIdList: is primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
ais2 = ais.readSequenceStream();
RAIdentity raIdentity = null;
this.routingAreaIdList = new ArrayList<RAIdentity>();
while (true) {
if (ais2.available() == 0) break;
int tag2 = ais2.readTag();
if (tag2 != Tag.STRING_OCTET
|| ais2.getTagClass() != Tag.CLASS_UNIVERSAL
|| !ais2.isTagPrimitive())
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ": bad tag or tagClass or is not primitive when decoding routingAreaIdList",
MAPParsingComponentExceptionReason.MistypedParameter);
raIdentity = new RAIdentityImpl();
((RAIdentityImpl) raIdentity).decodeAll(ais2);
this.routingAreaIdList.add(raIdentity);
}
if (this.routingAreaIdList.size() < 1 && this.routingAreaIdList.size() > 8) {
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ": Parameter routingAreaIdList size must be from 1 to 8, found: "
+ this.routingAreaIdList.size(),
MAPParsingComponentExceptionReason.MistypedParameter);
}
break;
case _ID_locationAreaIdList:
if (ais.isTagPrimitive())
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ".locationAreaIdList: is primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
ais2 = ais.readSequenceStream();
LAIFixedLength laiFixedLength = null;
this.locationAreaIdList = new ArrayList<LAIFixedLength>();
while (true) {
if (ais2.available() == 0) break;
int tag2 = ais2.readTag();
if (tag2 != Tag.STRING_OCTET
|| ais2.getTagClass() != Tag.CLASS_UNIVERSAL
|| !ais2.isTagPrimitive())
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ": bad tag or tagClass or is not primitive when decoding locationAreaIdList",
MAPParsingComponentExceptionReason.MistypedParameter);
laiFixedLength = new LAIFixedLengthImpl();
((LAIFixedLengthImpl) laiFixedLength).decodeAll(ais2);
this.locationAreaIdList.add(laiFixedLength);
}
if (this.locationAreaIdList.size() < 1 && this.locationAreaIdList.size() > 8) {
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ": Parameter locationAreaIdList size must be from 1 to 8, found: "
+ this.locationAreaIdList.size(),
MAPParsingComponentExceptionReason.MistypedParameter);
}
break;
case _ID_trackingAreaIdList:
if (ais.isTagPrimitive())
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ".trackingAreaIdList: is primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
ais2 = ais.readSequenceStream();
TAId taId = null;
this.trackingAreaIdList = new ArrayList<TAId>();
while (true) {
if (ais2.available() == 0) break;
int tag2 = ais2.readTag();
if (tag2 != Tag.STRING_OCTET
|| ais2.getTagClass() != Tag.CLASS_UNIVERSAL
|| !ais2.isTagPrimitive())
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ": bad tag or tagClass or is not primitive when decoding trackingAreaIdList",
MAPParsingComponentExceptionReason.MistypedParameter);
taId = new TAIdImpl();
((TAIdImpl) taId).decodeAll(ais2);
this.trackingAreaIdList.add(taId);
}
if (this.trackingAreaIdList.size() < 1 && this.trackingAreaIdList.size() > 8) {
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ": Parameter trackingAreaIdList size must be from 1 to 8, found: "
+ this.trackingAreaIdList.size(),
MAPParsingComponentExceptionReason.MistypedParameter);
}
break;
case _ID_extensionContainer:
if (ais.isTagPrimitive())
throw new MAPParsingComponentException(
"Error while decoding "
+ _PrimitiveName
+ ".extensionContainer: Parameter extensionContainer is primitive",
MAPParsingComponentExceptionReason.MistypedParameter);
this.extensionContainer = new MAPExtensionContainerImpl();
((MAPExtensionContainerImpl) this.extensionContainer).decodeAll(ais);
break;
default:
ais.advanceElement();
break;
}
}
break;
default:
ais.advanceElement();
break;
}
}
}