MME2 changes - Propped commits from openmme/paging branch. Added scripts
for code gen
Change-Id: Ie55032217232214ac8544ca76ea34335205329e4
diff --git a/src/gtpV2Codec/ieClasses/sgwsOverloadControlInformationInCreateSessionRequest.cpp b/src/gtpV2Codec/ieClasses/sgwsOverloadControlInformationInCreateSessionRequest.cpp
new file mode 100644
index 0000000..2cb52ab
--- /dev/null
+++ b/src/gtpV2Codec/ieClasses/sgwsOverloadControlInformationInCreateSessionRequest.cpp
@@ -0,0 +1,306 @@
+/*
+ * 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/grpieinsttemplate.cpp.tt>
+ ******************************************************************************/
+
+#include "sgwsOverloadControlInformationInCreateSessionRequest.h"
+#include "manual/gtpV2Ie.h"
+#include "gtpV2IeFactory.h"
+#include "sequenceNumberIe.h"
+#include "metricIe.h"
+#include "epcTimerIe.h"
+
+SgwsOverloadControlInformationInCreateSessionRequest::
+SgwsOverloadControlInformationInCreateSessionRequest()
+{
+ Uint16 mandIe;
+ mandIe = SequenceNumberIeType;
+ mandIe = (mandIe << 8) | 0; // overloadControlSequenceNumber
+ mandatoryIeSet.insert(mandIe);
+ mandIe = MetricIeType;
+ mandIe = (mandIe << 8) | 0; // overloadReductionMetric
+ mandatoryIeSet.insert(mandIe);
+ mandIe = EpcTimerIeType;
+ mandIe = (mandIe << 8) | 0; // periodOfValidity
+ mandatoryIeSet.insert(mandIe);
+
+}
+
+SgwsOverloadControlInformationInCreateSessionRequest::
+~SgwsOverloadControlInformationInCreateSessionRequest()
+{
+
+}
+bool SgwsOverloadControlInformationInCreateSessionRequest::
+encodeSgwsOverloadControlInformationInCreateSessionRequest(MsgBuffer &buffer,
+ SgwsOverloadControlInformationInCreateSessionRequestData
+ const &data)
+{
+ bool rc = false;
+ GtpV2IeHeader header;
+ Uint16 startIndex = 0;
+ Uint16 endIndex = 0;
+ Uint16 length = 0;
+
+
+
+ // Encode the Ie Header
+ header.ieType = SequenceNumberIeType;
+ header.instance = 0;
+ header.length = 0; // We will encode the IE first and then update the length
+ GtpV2Ie::encodeGtpV2IeHeader(buffer, header);
+ startIndex = buffer.getCurrentIndex();
+ SequenceNumberIe sequenceNumber=
+ dynamic_cast<
+ SequenceNumberIe&>(GtpV2IeFactory::getInstance().getIeObject(SequenceNumberIeType));
+ rc = sequenceNumber.encodeSequenceNumberIe(buffer, data.overloadControlSequenceNumber);
+ 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: overloadControlSequenceNumber\n");
+ return false;
+ }
+
+
+
+ // Encode the Ie Header
+ header.ieType = MetricIeType;
+ header.instance = 0;
+ header.length = 0; // We will encode the IE first and then update the length
+ GtpV2Ie::encodeGtpV2IeHeader(buffer, header);
+ startIndex = buffer.getCurrentIndex();
+ MetricIe metric=
+ dynamic_cast<
+ MetricIe&>(GtpV2IeFactory::getInstance().getIeObject(MetricIeType));
+ rc = metric.encodeMetricIe(buffer, data.overloadReductionMetric);
+ 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: overloadReductionMetric\n");
+ return false;
+ }
+
+
+
+ // 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.periodOfValidity);
+ 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: periodOfValidity\n");
+ return false;
+ }
+ return rc;
+}
+
+bool SgwsOverloadControlInformationInCreateSessionRequest::
+decodeSgwsOverloadControlInformationInCreateSessionRequest(MsgBuffer &buffer,
+ SgwsOverloadControlInformationInCreateSessionRequestData
+ &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 SequenceNumberIeType:
+ {
+ SequenceNumberIe ieObject =
+ dynamic_cast<
+ SequenceNumberIe&>(GtpV2IeFactory::getInstance().
+ getIeObject(SequenceNumberIeType));
+
+
+ if(ieHeader.instance == 0)
+ {
+
+ rc = ieObject.decodeSequenceNumberIe(buffer, data.overloadControlSequenceNumber, ieHeader.length);
+
+ if (!(rc))
+ {
+ errorStream.add((char *)"Failed to decode IE: overloadControlSequenceNumber\n");
+ return false;
+ }
+ Uint16 mandIe = SequenceNumberIeType;
+ mandIe = (mandIe << 8) | 0;
+ mandatoryIeLocalList.erase(mandIe);
+ }
+ else
+ {
+ // Unknown IE instance print error TODO
+ errorStream.add((char *)"Unknown IE Type: ");
+ errorStream.add(ieHeader.ieType);
+ errorStream.endOfLine();
+ buffer.skipBytes(ieHeader.length);
+ }
+ break;
+ }
+ case MetricIeType:
+ {
+ MetricIe ieObject =
+ dynamic_cast<
+ MetricIe&>(GtpV2IeFactory::getInstance().
+ getIeObject(MetricIeType));
+
+
+ if(ieHeader.instance == 0)
+ {
+
+ rc = ieObject.decodeMetricIe(buffer, data.overloadReductionMetric, ieHeader.length);
+
+ if (!(rc))
+ {
+ errorStream.add((char *)"Failed to decode IE: overloadReductionMetric\n");
+ return false;
+ }
+ Uint16 mandIe = MetricIeType;
+ mandIe = (mandIe << 8) | 0;
+ mandatoryIeLocalList.erase(mandIe);
+ }
+ else
+ {
+ // Unknown IE instance print error TODO
+ 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.periodOfValidity, ieHeader.length);
+
+ if (!(rc))
+ {
+ errorStream.add((char *)"Failed to decode IE: periodOfValidity\n");
+ return false;
+ }
+ Uint16 mandIe = EpcTimerIeType;
+ mandIe = (mandIe << 8) | 0;
+ mandatoryIeLocalList.erase(mandIe);
+ }
+ else
+ {
+ // Unknown IE instance print error TODO
+ 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);
+ }
+ }
+ }
+ if (!mandatoryIeLocalList.empty())
+ {
+ // some mandatory IEs are missing
+ errorStream.add((char *)"Missing Mandatory IEs:");
+ errorStream.endOfLine();
+ while (!mandatoryIeLocalList.empty())
+ {
+ Uint16 missingMandIe = *mandatoryIeLocalList.begin ();
+ mandatoryIeLocalList.erase (mandatoryIeLocalList.begin ());
+ Uint16 missingInstance = missingMandIe & 0x00FF;
+ Uint16 missingIeType = (missingMandIe >> 8);
+ errorStream.add ((char *)"Missing Ie type: ");
+ errorStream.add (missingIeType);
+ errorStream.add ((char *)" Instance: ");
+ errorStream.add (missingInstance);
+ errorStream.endOfLine();
+ }
+ rc = false;
+
+ }
+ return rc;
+}
+
+void SgwsOverloadControlInformationInCreateSessionRequest::
+displaySgwsOverloadControlInformationInCreateSessionRequestData_v
+(SgwsOverloadControlInformationInCreateSessionRequestData const &data, Debug &stream)
+{
+ stream.incrIndent();
+ stream.add((char *)"SgwsOverloadControlInformationInCreateSessionRequest:");
+ stream.endOfLine();
+ stream.incrIndent();
+
+
+
+
+ stream.decrIndent();
+ stream.decrIndent();
+}
+
+
+
+
+