MME2 changes - Propped commits from openmme/paging branch. Added scripts
for code gen
Change-Id: Ie55032217232214ac8544ca76ea34335205329e4
diff --git a/src/gtpV2Codec/msgClasses/downlinkDataNotificationAcknowledgeMsg.cpp b/src/gtpV2Codec/msgClasses/downlinkDataNotificationAcknowledgeMsg.cpp
new file mode 100644
index 0000000..1500662
--- /dev/null
+++ b/src/gtpV2Codec/msgClasses/downlinkDataNotificationAcknowledgeMsg.cpp
@@ -0,0 +1,582 @@
+/*
+ * Copyright 2019-present Infosys Limited
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/******************************************************************************
+ *
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/GtpV2StackCodeGen/tts/msgtemplate.cpp.tt>
+ ******************************************************************************/
+
+#include "downlinkDataNotificationAcknowledgeMsg.h"
+#include "../ieClasses/manual/gtpV2Ie.h"
+#include "../ieClasses/gtpV2IeFactory.h"
+#include "../ieClasses/causeIe.h"
+#include "../ieClasses/delayValueIe.h"
+#include "../ieClasses/recoveryIe.h"
+#include "../ieClasses/throttlingIe.h"
+#include "../ieClasses/imsiIe.h"
+#include "../ieClasses/epcTimerIe.h"
+#include "../ieClasses/integerNumberIe.h"
+
+DownlinkDataNotificationAcknowledgeMsg::DownlinkDataNotificationAcknowledgeMsg()
+{
+ msgType = DownlinkDataNotificationAcknowledgeMsgType;
+ Uint16 mandIe;
+ mandIe = CauseIeType;
+ mandIe = (mandIe << 8) | 0; // cause
+ mandatoryIeSet.insert(mandIe);
+}
+
+DownlinkDataNotificationAcknowledgeMsg::~DownlinkDataNotificationAcknowledgeMsg()
+{
+
+}
+
+bool DownlinkDataNotificationAcknowledgeMsg::encodeDownlinkDataNotificationAcknowledgeMsg(MsgBuffer &buffer,
+ DownlinkDataNotificationAcknowledgeMsgData
+ const &data)
+{
+ bool rc = false;
+ GtpV2IeHeader header;
+ Uint16 startIndex = 0;
+ Uint16 endIndex = 0;
+ Uint16 length = 0;
+
+
+ // Encode the Ie Header
+ header.ieType = CauseIeType;
+ header.instance = 0;
+ header.length = 0; // We will encode the IE first and then update the length
+ GtpV2Ie::encodeGtpV2IeHeader(buffer, header);
+ startIndex = buffer.getCurrentIndex();
+ CauseIe cause=
+ dynamic_cast<
+ CauseIe&>(GtpV2IeFactory::getInstance().getIeObject(CauseIeType));
+ rc = cause.encodeCauseIe(buffer, data.cause);
+ endIndex = buffer.getCurrentIndex();
+ length = endIndex - startIndex;
+
+ // encode the length value now
+ buffer.goToIndex(startIndex - 3);
+ buffer.writeUint16(length, false);
+ buffer.goToIndex(endIndex);
+
+ if (!(rc))
+ {
+ errorStream.add((char *)"Failed to encode IE: cause\n");
+ return false;
+ }
+
+ if (data.dataNotificationDelayIePresent)
+ {
+
+ // Encode the Ie Header
+ header.ieType = DelayValueIeType;
+ header.instance = 0;
+ header.length = 0; // We will encode the IE first and then update the length
+ GtpV2Ie::encodeGtpV2IeHeader(buffer, header);
+ startIndex = buffer.getCurrentIndex();
+ DelayValueIe delayValue=
+ dynamic_cast<
+ DelayValueIe&>(GtpV2IeFactory::getInstance().getIeObject(DelayValueIeType));
+ rc = delayValue.encodeDelayValueIe(buffer, data.dataNotificationDelay);
+ endIndex = buffer.getCurrentIndex();
+ length = endIndex - startIndex;
+
+ // encode the length value now
+ buffer.goToIndex(startIndex - 3);
+ buffer.writeUint16(length, false);
+ buffer.goToIndex(endIndex);
+
+ if (!(rc))
+ {
+ errorStream.add((char *)"Failed to encode IE: dataNotificationDelay\n");
+ return false;
+ }
+ }
+
+ if (data.recoveryIePresent)
+ {
+
+ // Encode the Ie Header
+ header.ieType = RecoveryIeType;
+ header.instance = 0;
+ header.length = 0; // We will encode the IE first and then update the length
+ GtpV2Ie::encodeGtpV2IeHeader(buffer, header);
+ startIndex = buffer.getCurrentIndex();
+ RecoveryIe recovery=
+ dynamic_cast<
+ RecoveryIe&>(GtpV2IeFactory::getInstance().getIeObject(RecoveryIeType));
+ rc = recovery.encodeRecoveryIe(buffer, data.recovery);
+ endIndex = buffer.getCurrentIndex();
+ length = endIndex - startIndex;
+
+ // encode the length value now
+ buffer.goToIndex(startIndex - 3);
+ buffer.writeUint16(length, false);
+ buffer.goToIndex(endIndex);
+
+ if (!(rc))
+ {
+ errorStream.add((char *)"Failed to encode IE: recovery\n");
+ return false;
+ }
+ }
+
+ if (data.dlLowPriorityTrafficThrottlingIePresent)
+ {
+
+ // Encode the Ie Header
+ header.ieType = ThrottlingIeType;
+ header.instance = 0;
+ header.length = 0; // We will encode the IE first and then update the length
+ GtpV2Ie::encodeGtpV2IeHeader(buffer, header);
+ startIndex = buffer.getCurrentIndex();
+ ThrottlingIe throttling=
+ dynamic_cast<
+ ThrottlingIe&>(GtpV2IeFactory::getInstance().getIeObject(ThrottlingIeType));
+ rc = throttling.encodeThrottlingIe(buffer, data.dlLowPriorityTrafficThrottling);
+ endIndex = buffer.getCurrentIndex();
+ length = endIndex - startIndex;
+
+ // encode the length value now
+ buffer.goToIndex(startIndex - 3);
+ buffer.writeUint16(length, false);
+ buffer.goToIndex(endIndex);
+
+ if (!(rc))
+ {
+ errorStream.add((char *)"Failed to encode IE: dlLowPriorityTrafficThrottling\n");
+ return false;
+ }
+ }
+
+ if (data.imsiIePresent)
+ {
+
+ // Encode the Ie Header
+ header.ieType = ImsiIeType;
+ header.instance = 0;
+ header.length = 0; // We will encode the IE first and then update the length
+ GtpV2Ie::encodeGtpV2IeHeader(buffer, header);
+ startIndex = buffer.getCurrentIndex();
+ ImsiIe imsi=
+ dynamic_cast<
+ ImsiIe&>(GtpV2IeFactory::getInstance().getIeObject(ImsiIeType));
+ rc = imsi.encodeImsiIe(buffer, data.imsi);
+ endIndex = buffer.getCurrentIndex();
+ length = endIndex - startIndex;
+
+ // encode the length value now
+ buffer.goToIndex(startIndex - 3);
+ buffer.writeUint16(length, false);
+ buffer.goToIndex(endIndex);
+
+ if (!(rc))
+ {
+ errorStream.add((char *)"Failed to encode IE: imsi\n");
+ return false;
+ }
+ }
+
+ if (data.dlBufferingDurationIePresent)
+ {
+
+ // Encode the Ie Header
+ header.ieType = EpcTimerIeType;
+ header.instance = 0;
+ header.length = 0; // We will encode the IE first and then update the length
+ GtpV2Ie::encodeGtpV2IeHeader(buffer, header);
+ startIndex = buffer.getCurrentIndex();
+ EpcTimerIe epcTimer=
+ dynamic_cast<
+ EpcTimerIe&>(GtpV2IeFactory::getInstance().getIeObject(EpcTimerIeType));
+ rc = epcTimer.encodeEpcTimerIe(buffer, data.dlBufferingDuration);
+ endIndex = buffer.getCurrentIndex();
+ length = endIndex - startIndex;
+
+ // encode the length value now
+ buffer.goToIndex(startIndex - 3);
+ buffer.writeUint16(length, false);
+ buffer.goToIndex(endIndex);
+
+ if (!(rc))
+ {
+ errorStream.add((char *)"Failed to encode IE: dlBufferingDuration\n");
+ return false;
+ }
+ }
+
+ if (data.dlBufferingSuggestedPacketCountIePresent)
+ {
+
+ // Encode the Ie Header
+ header.ieType = IntegerNumberIeType;
+ header.instance = 0;
+ header.length = 0; // We will encode the IE first and then update the length
+ GtpV2Ie::encodeGtpV2IeHeader(buffer, header);
+ startIndex = buffer.getCurrentIndex();
+ IntegerNumberIe integerNumber=
+ dynamic_cast<
+ IntegerNumberIe&>(GtpV2IeFactory::getInstance().getIeObject(IntegerNumberIeType));
+ rc = integerNumber.encodeIntegerNumberIe(buffer, data.dlBufferingSuggestedPacketCount);
+ endIndex = buffer.getCurrentIndex();
+ length = endIndex - startIndex;
+
+ // encode the length value now
+ buffer.goToIndex(startIndex - 3);
+ buffer.writeUint16(length, false);
+ buffer.goToIndex(endIndex);
+
+ if (!(rc))
+ {
+ errorStream.add((char *)"Failed to encode IE: dlBufferingSuggestedPacketCount\n");
+ return false;
+ }
+ }
+ return rc;
+
+}
+
+bool DownlinkDataNotificationAcknowledgeMsg::decodeDownlinkDataNotificationAcknowledgeMsg(MsgBuffer &buffer,
+ DownlinkDataNotificationAcknowledgeMsgData
+ &data, Uint16 length)
+{
+
+ bool rc = false;
+ GtpV2IeHeader ieHeader;
+
+ set<Uint16> mandatoryIeLocalList = mandatoryIeSet;
+ while (buffer.lengthLeft() > IE_HEADER_SIZE)
+ {
+ GtpV2Ie::decodeGtpV2IeHeader(buffer, ieHeader);
+ if (ieHeader.length > buffer.lengthLeft())
+ {
+ // We do not have enough bytes left in the message for this IE
+ errorStream.add((char *)"IE Length exceeds beyond message boundary\n");
+ errorStream.add((char *)" Offending IE Type: ");
+ errorStream.add(ieHeader.ieType);
+ errorStream.add((char *)"\n Ie Length in Header: ");
+ errorStream.add(ieHeader.length);
+ errorStream.add((char *)"\n Bytes left in message: ");
+ errorStream.add(buffer.lengthLeft());
+ errorStream.endOfLine();
+ return false;
+ }
+
+ switch (ieHeader.ieType){
+
+ case CauseIeType:
+ {
+ CauseIe ieObject =
+ dynamic_cast<
+ CauseIe&>(GtpV2IeFactory::getInstance().getIeObject(CauseIeType));
+
+ if(ieHeader.instance == 0)
+ {
+ rc = ieObject.decodeCauseIe(buffer, data.cause, ieHeader.length);
+
+ if (!(rc))
+ {
+ errorStream.add((char *)"Failed to decode IE: cause\n");
+ return false;
+ }
+ }
+
+ else
+ {
+ // Unknown IE instance print error
+ errorStream.add((char *)"Unknown IE Type: ");
+ errorStream.add(ieHeader.ieType);
+ errorStream.endOfLine();
+ buffer.skipBytes(ieHeader.length);
+ }
+ break;
+ }
+
+ case DelayValueIeType:
+ {
+ DelayValueIe ieObject =
+ dynamic_cast<
+ DelayValueIe&>(GtpV2IeFactory::getInstance().getIeObject(DelayValueIeType));
+
+ if(ieHeader.instance == 0)
+ {
+ rc = ieObject.decodeDelayValueIe(buffer, data.dataNotificationDelay, ieHeader.length);
+
+ data.dataNotificationDelayIePresent = true;
+ if (!(rc))
+ {
+ errorStream.add((char *)"Failed to decode IE: dataNotificationDelay\n");
+ return false;
+ }
+ }
+
+ else
+ {
+ // Unknown IE instance print error
+ errorStream.add((char *)"Unknown IE Type: ");
+ errorStream.add(ieHeader.ieType);
+ errorStream.endOfLine();
+ buffer.skipBytes(ieHeader.length);
+ }
+ break;
+ }
+
+ case RecoveryIeType:
+ {
+ RecoveryIe ieObject =
+ dynamic_cast<
+ RecoveryIe&>(GtpV2IeFactory::getInstance().getIeObject(RecoveryIeType));
+
+ if(ieHeader.instance == 0)
+ {
+ rc = ieObject.decodeRecoveryIe(buffer, data.recovery, ieHeader.length);
+
+ data.recoveryIePresent = true;
+ if (!(rc))
+ {
+ errorStream.add((char *)"Failed to decode IE: recovery\n");
+ return false;
+ }
+ }
+
+ else
+ {
+ // Unknown IE instance print error
+ errorStream.add((char *)"Unknown IE Type: ");
+ errorStream.add(ieHeader.ieType);
+ errorStream.endOfLine();
+ buffer.skipBytes(ieHeader.length);
+ }
+ break;
+ }
+
+ case ThrottlingIeType:
+ {
+ ThrottlingIe ieObject =
+ dynamic_cast<
+ ThrottlingIe&>(GtpV2IeFactory::getInstance().getIeObject(ThrottlingIeType));
+
+ if(ieHeader.instance == 0)
+ {
+ rc = ieObject.decodeThrottlingIe(buffer, data.dlLowPriorityTrafficThrottling, ieHeader.length);
+
+ data.dlLowPriorityTrafficThrottlingIePresent = true;
+ if (!(rc))
+ {
+ errorStream.add((char *)"Failed to decode IE: dlLowPriorityTrafficThrottling\n");
+ return false;
+ }
+ }
+
+ else
+ {
+ // Unknown IE instance print error
+ errorStream.add((char *)"Unknown IE Type: ");
+ errorStream.add(ieHeader.ieType);
+ errorStream.endOfLine();
+ buffer.skipBytes(ieHeader.length);
+ }
+ break;
+ }
+
+ case ImsiIeType:
+ {
+ ImsiIe ieObject =
+ dynamic_cast<
+ ImsiIe&>(GtpV2IeFactory::getInstance().getIeObject(ImsiIeType));
+
+ if(ieHeader.instance == 0)
+ {
+ rc = ieObject.decodeImsiIe(buffer, data.imsi, ieHeader.length);
+
+ data.imsiIePresent = true;
+ if (!(rc))
+ {
+ errorStream.add((char *)"Failed to decode IE: imsi\n");
+ return false;
+ }
+ }
+
+ else
+ {
+ // Unknown IE instance print error
+ errorStream.add((char *)"Unknown IE Type: ");
+ errorStream.add(ieHeader.ieType);
+ errorStream.endOfLine();
+ buffer.skipBytes(ieHeader.length);
+ }
+ break;
+ }
+
+ case EpcTimerIeType:
+ {
+ EpcTimerIe ieObject =
+ dynamic_cast<
+ EpcTimerIe&>(GtpV2IeFactory::getInstance().getIeObject(EpcTimerIeType));
+
+ if(ieHeader.instance == 0)
+ {
+ rc = ieObject.decodeEpcTimerIe(buffer, data.dlBufferingDuration, ieHeader.length);
+
+ data.dlBufferingDurationIePresent = true;
+ if (!(rc))
+ {
+ errorStream.add((char *)"Failed to decode IE: dlBufferingDuration\n");
+ return false;
+ }
+ }
+
+ else
+ {
+ // Unknown IE instance print error
+ errorStream.add((char *)"Unknown IE Type: ");
+ errorStream.add(ieHeader.ieType);
+ errorStream.endOfLine();
+ buffer.skipBytes(ieHeader.length);
+ }
+ break;
+ }
+
+ case IntegerNumberIeType:
+ {
+ IntegerNumberIe ieObject =
+ dynamic_cast<
+ IntegerNumberIe&>(GtpV2IeFactory::getInstance().getIeObject(IntegerNumberIeType));
+
+ if(ieHeader.instance == 0)
+ {
+ rc = ieObject.decodeIntegerNumberIe(buffer, data.dlBufferingSuggestedPacketCount, ieHeader.length);
+
+ data.dlBufferingSuggestedPacketCountIePresent = true;
+ if (!(rc))
+ {
+ errorStream.add((char *)"Failed to decode IE: dlBufferingSuggestedPacketCount\n");
+ return false;
+ }
+ }
+
+ else
+ {
+ // Unknown IE instance print error
+ errorStream.add((char *)"Unknown IE Type: ");
+ errorStream.add(ieHeader.ieType);
+ errorStream.endOfLine();
+ buffer.skipBytes(ieHeader.length);
+ }
+ break;
+ }
+
+ default:
+ {
+ // Unknown IE print error
+ errorStream.add((char *)"Unknown IE Type: ");
+ errorStream.add(ieHeader.ieType);
+ errorStream.endOfLine();
+ buffer.skipBytes(ieHeader.length);
+ }
+ }
+ }
+ return rc; // TODO validations
+}
+
+void DownlinkDataNotificationAcknowledgeMsg::
+displayDownlinkDataNotificationAcknowledgeMsgData_v(DownlinkDataNotificationAcknowledgeMsgData const &data, Debug &stream)
+{
+ stream.incrIndent();
+ stream.add((char *)"DownlinkDataNotificationAcknowledgeMsg:");
+ stream.endOfLine();
+ stream.incrIndent();
+
+
+ stream.add((char *)"IE - cause:");
+ stream.endOfLine();
+ CauseIe cause=
+ dynamic_cast<
+ CauseIe&>(GtpV2IeFactory::getInstance().getIeObject(CauseIeType));
+ cause.displayCauseIe_v(data.cause, stream);
+
+ if (data.dataNotificationDelayIePresent)
+ {
+
+
+ stream.add((char *)"IE - dataNotificationDelay:");
+ stream.endOfLine();
+ DelayValueIe delayValue=
+ dynamic_cast<
+ DelayValueIe&>(GtpV2IeFactory::getInstance().getIeObject(DelayValueIeType));
+ delayValue.displayDelayValueIe_v(data.dataNotificationDelay, stream);
+
+ }
+ if (data.recoveryIePresent)
+ {
+
+
+ stream.add((char *)"IE - recovery:");
+ stream.endOfLine();
+ RecoveryIe recovery=
+ dynamic_cast<
+ RecoveryIe&>(GtpV2IeFactory::getInstance().getIeObject(RecoveryIeType));
+ recovery.displayRecoveryIe_v(data.recovery, stream);
+
+ }
+ if (data.dlLowPriorityTrafficThrottlingIePresent)
+ {
+
+
+ stream.add((char *)"IE - dlLowPriorityTrafficThrottling:");
+ stream.endOfLine();
+ ThrottlingIe throttling=
+ dynamic_cast<
+ ThrottlingIe&>(GtpV2IeFactory::getInstance().getIeObject(ThrottlingIeType));
+ throttling.displayThrottlingIe_v(data.dlLowPriorityTrafficThrottling, stream);
+
+ }
+ if (data.imsiIePresent)
+ {
+
+
+ stream.add((char *)"IE - imsi:");
+ stream.endOfLine();
+ ImsiIe imsi=
+ dynamic_cast<
+ ImsiIe&>(GtpV2IeFactory::getInstance().getIeObject(ImsiIeType));
+ imsi.displayImsiIe_v(data.imsi, stream);
+
+ }
+ if (data.dlBufferingDurationIePresent)
+ {
+
+
+ stream.add((char *)"IE - dlBufferingDuration:");
+ stream.endOfLine();
+ EpcTimerIe epcTimer=
+ dynamic_cast<
+ EpcTimerIe&>(GtpV2IeFactory::getInstance().getIeObject(EpcTimerIeType));
+ epcTimer.displayEpcTimerIe_v(data.dlBufferingDuration, stream);
+
+ }
+ if (data.dlBufferingSuggestedPacketCountIePresent)
+ {
+
+
+ stream.add((char *)"IE - dlBufferingSuggestedPacketCount:");
+ stream.endOfLine();
+ IntegerNumberIe integerNumber=
+ dynamic_cast<
+ IntegerNumberIe&>(GtpV2IeFactory::getInstance().getIeObject(IntegerNumberIeType));
+ integerNumber.displayIntegerNumberIe_v(data.dlBufferingSuggestedPacketCount, stream);
+
+ }
+
+ stream.decrIndent();
+ stream.decrIndent();
+}
+
+