MME2 changes - Propped commits from openmme/paging branch. Added scripts
for code gen
Change-Id: Ie55032217232214ac8544ca76ea34335205329e4
diff --git a/src/gtpV2Codec/ieClasses/fqCsidIe.cpp b/src/gtpV2Codec/ieClasses/fqCsidIe.cpp
new file mode 100644
index 0000000..aa43dbe
--- /dev/null
+++ b/src/gtpV2Codec/ieClasses/fqCsidIe.cpp
@@ -0,0 +1,186 @@
+/*
+ * 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/ietemplate.cpp.tt>
+ ******************************************************************************/
+
+#include "fqCsidIe.h"
+#include "dataTypeCodecUtils.h"
+
+FqCsidIe::FqCsidIe()
+{
+ ieType = 132;
+ // TODO
+
+}
+
+FqCsidIe::~FqCsidIe() {
+ // TODO Auto-generated destructor stub
+}
+
+bool FqCsidIe::encodeFqCsidIe(MsgBuffer &buffer, FqCsidIeData const &data)
+{
+ if(!(buffer.writeBits(data.nodeIdType, 4)))
+ {
+ errorStream.add((char *)"Encoding of nodeIdType failed\n");
+ return false;
+ }
+ if(!(buffer.writeBits(data.numberOfCsids, 4)))
+ {
+ errorStream.add((char *)"Encoding of numberOfCsids failed\n");
+ return false;
+ }
+ if (data.nodeIdType == 0)
+ {
+ if (!(DataTypeCodecUtils::encodeIpAddressV4(buffer, data.nodeIdIpv4)))
+ {
+ errorStream.add((char *)"Encoding of nodeIdIpv4 failed\n");
+ return false;
+ }
+ }
+ if (data.nodeIdType == 1)
+ {
+ if (!(DataTypeCodecUtils::encodeIpAddressV6(buffer, data.nodeIdIpv6)))
+ {
+ errorStream.add((char *)"Encoding of nodeIdIpv6 failed\n");
+ return false;
+ }
+ }
+ if (data.nodeIdType == 2)
+ {
+ if (!(buffer.writeUint32(data.nodeIdUint32)))
+ {
+ errorStream.add((char *)"Encoding of nodeIdUint32 failed\n");
+ return false;
+ }
+ }
+ if (!(DataTypeCodecUtils::encodeUint16Array16(buffer, data.csidList)))
+ {
+ errorStream.add((char *)"Encoding of csidList failed\n");
+ return false;
+ }
+
+ return true;
+}
+
+bool FqCsidIe::decodeFqCsidIe(MsgBuffer &buffer, FqCsidIeData &data, Uint16 length)
+{
+ // TODO optimize the length checks
+
+ Uint16 ieBoundary = buffer.getCurrentIndex() + length;
+ data.nodeIdType = buffer.readBits(4);
+ // confirm that we are not reading beyond the IE boundary
+ if (buffer.getCurrentIndex() > ieBoundary)
+ {
+ errorStream.add((char *)"Attempt to read beyond IE boundary: nodeIdType\n");
+ return false;
+ }
+ data.numberOfCsids = buffer.readBits(4);
+ // confirm that we are not reading beyond the IE boundary
+ if (buffer.getCurrentIndex() > ieBoundary)
+ {
+ errorStream.add((char *)"Attempt to read beyond IE boundary: numberOfCsids\n");
+ return false;
+ }
+
+ Uint16 lengthLeft = length;
+
+ if (data.nodeIdType == 0)
+ {
+ lengthLeft = ieBoundary - buffer.getCurrentIndex();
+ if (!(DataTypeCodecUtils::decodeIpAddressV4(buffer, data.nodeIdIpv4, lengthLeft)))
+ {
+ errorStream.add((char *)"Failed to decode: nodeIdIpv4\n");
+ return false;
+ }
+ }
+
+ if (data.nodeIdType == 1)
+ {
+ lengthLeft = ieBoundary - buffer.getCurrentIndex();
+ if (!(DataTypeCodecUtils::decodeIpAddressV6(buffer, data.nodeIdIpv6, lengthLeft)))
+ {
+ errorStream.add((char *)"Failed to decode: nodeIdIpv6\n");
+ return false;
+ }
+ }
+
+ if (data.nodeIdType == 2)
+ {
+
+ buffer.readUint32(data.nodeIdUint32);
+ if (buffer.getCurrentIndex() > ieBoundary)
+ {
+ errorStream.add((char *)"Attempt to read beyond IE boundary: nodeIdUint32\n");
+ return false;
+ }
+ }
+ lengthLeft = ieBoundary - buffer.getCurrentIndex();
+ if (!(DataTypeCodecUtils::decodeUint16Array16(buffer, data.csidList, lengthLeft, data.numberOfCsids)))
+ {
+ errorStream.add((char *)"Failed to decode: csidList\n");
+ return false;
+ }
+
+ // The IE is decoded now. The buffer index should be pointing to the
+ // IE Boundary. If not, we have some more data left for the IE which we don't know
+ // how to decode
+ if (ieBoundary == buffer.getCurrentIndex())
+ {
+ return true;
+ }
+ else
+ {
+ errorStream.add((char *)"Unable to decode IE FqCsidIe\n");
+ return false;
+ }
+}
+void FqCsidIe::displayFqCsidIe_v(FqCsidIeData const &data, Debug &stream)
+{
+ stream.incrIndent();
+ stream.add((char *)"FqCsidIeData:");
+ stream.incrIndent();
+ stream.endOfLine();
+
+ stream.add( (char *)"nodeIdType: ");
+ stream.add((Uint8)data.nodeIdType);
+ stream.endOfLine();
+
+ stream.add( (char *)"numberOfCsids: ");
+ stream.add((Uint8)data.numberOfCsids);
+ stream.endOfLine();
+
+ if (data.nodeIdType == 0)
+ {
+ stream.add((char *)"nodeIdIpv4:");
+ stream.endOfLine();
+ DataTypeCodecUtils::displayIpAddressV4_v(data.nodeIdIpv4, stream);
+ }
+
+ if (data.nodeIdType == 1)
+ {
+ stream.add((char *)"nodeIdIpv6:");
+ stream.endOfLine();
+ DataTypeCodecUtils::displayIpAddressV6_v(data.nodeIdIpv6, stream);
+ }
+
+ if (data.nodeIdType == 2)
+ {
+ stream.add((char *)"nodeIdUint32: ");
+ stream.add(data.nodeIdUint32);
+ stream.endOfLine();
+ }
+
+ stream.add((char *)"csidList:");
+ stream.endOfLine();
+ DataTypeCodecUtils::displayUint16Array16_v(data.csidList, stream);
+ stream.decrIndent();
+ stream.decrIndent();
+}