MME2 changes - Propped commits from openmme/paging branch. Added scripts
for code gen
Change-Id: Ie55032217232214ac8544ca76ea34335205329e4
diff --git a/scripts/GtpV2StackCodeGen/tts/ietemplate.cpp.tt b/scripts/GtpV2StackCodeGen/tts/ietemplate.cpp.tt
new file mode 100644
index 0000000..2e1a131
--- /dev/null
+++ b/scripts/GtpV2StackCodeGen/tts/ietemplate.cpp.tt
@@ -0,0 +1,445 @@
+/*
+ * 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 "[% tempdata.fileName %].h"
+#include "dataTypeCodecUtils.h"
+
+[% tempdata.className %]::[% tempdata.className %]()
+{
+ ieType = [% tempdata.ieTypeVal %];
+ // TODO
+
+}
+
+[% tempdata.className %]::~[% tempdata.className %]() {
+ // TODO Auto-generated destructor stub
+}
+
+bool [% tempdata.className %]::encode[% tempdata.className %](MsgBuffer &buffer, [% tempdata.className %]Data const &data)
+{
+[% IF validationPresent == "y" -%]
+ if (!([% validationRule %]))
+ {
+ errorStream.add((char *)"Data validation failure at IE : [% tempdata.className %]\n");
+ return false;
+ }[% END -%]
+[% FOREACH Item IN tempdata.sequence -%]
+[% IF Item -%]
+[% IF Item.skipType == "y" -%]
+ buffer.skip[% Item.bitByte %]([% Item.skipValue %]);
+
+[% ELSE -%]
+[% IF Item.presence == "optional" -%]
+ if (data.[% Item.fieldName %]Present)
+ {
+[% IF Item.encodeConditional == "y" -%]
+ if ([% Item.encodeCondition %])
+ {
+[% IF Item.leafType == "y" -%]
+[% IF Item.validationPresent == "y" -%]
+ if (!([% Item.validationRule %]))
+ {
+ errorStream.add((char *)"Data validation failure: [% Item.fieldName %]\n");
+ return false;
+ }
+[% END -%]
+[% IF Item.bitField == "y" -%]
+ if(!(buffer.writeBits(data.[% Item.fieldName %], [% Item.fieldSize %])))
+ {
+ errorStream.add((char *)"Encoding of [% Item.fieldName %] failed\n");
+ return false;
+ }
+[% ELSE -%]
+ if (!(buffer.write[% Item.fieldType %](data.[% Item.fieldName %])))
+ {
+ errorStream.add((char *)"Encoding of [% Item.fieldName %] failed\n");
+ return false;
+ }
+[% END -%]
+[% ELSE -%]
+[% IF Item.validationPresent == "y" -%]
+ if (!([% Item.validationRule %]))
+ {
+ errorStream.add((char *)"Data validation failure: [% Item.fieldName %]\n");
+ return false;
+ }
+[% END -%]
+ if (!(DataTypeCodecUtils::encode[% Item.fieldType %](buffer, data.[% Item.fieldName %])))
+ {
+ errorStream.add((char *)"Encoding of [% Item.fieldName %] failed\n");
+ return false;
+ }
+[% END -%]
+ }
+ }
+[% ELSE -%]
+[% IF Item.leafType == "y" -%]
+[% IF Item.validationPresent == "y" -%]
+ if (!([% Item.validationRule %]))
+ {
+ errorStream.add((char *)"Data validation failure: [% Item.fieldName %]\n");
+ return false;
+ }
+[% END -%]
+[% IF Item.bitField == "y" -%]
+ if(!(buffer.writeBits(data.[% Item.fieldName %], [% Item.fieldSize %])))
+ {
+ errorStream.add((char *)"Encoding of [% Item.fieldName %] failed\n");
+ return false;
+ }
+[% ELSE -%]
+ if (!(buffer.write[% Item.fieldType %](data.[% Item.fieldName %])))
+ {
+ errorStream.add((char *)"Encoding of [% Item.fieldName %] failed\n");
+ return false;
+ }
+[% END -%]
+[% ELSE -%]
+[% IF Item.validationPresent == "y" -%]
+ if (!([% Item.validationRule %]))
+ {
+ errorStream.add((char *)"Data validation failure: [% Item.fieldName %]\n");
+ return false;
+ }
+[% END -%]
+ if (!(DataTypeCodecUtils::encode[% Item.fieldType %](buffer, data.[% Item.fieldName %])))
+ {
+ errorStream.add((char *)"Encoding of [% Item.fieldName %] failed\n");
+ return false;
+ }
+[% END -%]
+ }
+[% END -%]
+[% ELSE -%]
+[% IF Item.encodeConditional == "y" -%]
+ if ([% Item.encodeCondition %])
+ {
+[% IF Item.leafType == "y" -%]
+[% IF Item.validationPresent == "y" -%]
+ if (!([% Item.validationRule %]))
+ {
+ errorStream.add((char *)"Data validation failure: [% Item.fieldName %]\n");
+ return false;
+ }
+[% END -%]
+[% IF Item.bitField == "y" -%]
+ if(!(buffer.writeBits(data.[% Item.fieldName %], [% Item.fieldSize %])))
+ {
+ errorStream.add((char *)"Encoding of [% Item.fieldName %] failed\n");
+ return false;
+ }
+[% ELSE -%]
+ if (!(buffer.write[% Item.fieldType %](data.[% Item.fieldName %])))
+ {
+ errorStream.add((char *)"Encoding of [% Item.fieldName %] failed\n");
+ return false;
+ }
+[% END -%]
+[% ELSE -%]
+[% IF Item.validationPresent == "y" -%]
+ if (!([% Item.validationRule %]))
+ {
+ errorStream.add((char *)"Data validation failure: [% Item.fieldName %]\n");
+ return false;
+ }
+[% END -%]
+ if (!(DataTypeCodecUtils::encode[% Item.fieldType %](buffer, data.[% Item.fieldName %])))
+ {
+ errorStream.add((char *)"Encoding of [% Item.fieldName %] failed\n");
+ return false;
+ }
+[% END -%]
+ }
+[% ELSE -%]
+[% IF Item.leafType == "y" -%]
+[% IF Item.validationPresent == "y" -%]
+ if (!([% Item.validationRule %]))
+ {
+ errorStream.add((char *)"Data validation failure: [% Item.fieldName %]\n");
+ return false;
+ }
+[% END -%]
+[% IF Item.bitField == "y" -%]
+ if(!(buffer.writeBits(data.[% Item.fieldName %], [% Item.fieldSize %])))
+ {
+ errorStream.add((char *)"Encoding of [% Item.fieldName %] failed\n");
+ return false;
+ }
+[% ELSE -%]
+ if (!(buffer.write[% Item.fieldType %](data.[% Item.fieldName %])))
+ {
+ errorStream.add((char *)"Encoding of [% Item.fieldName %] failed\n");
+ return false;
+ }
+[% END -%]
+[% ELSE -%]
+[% IF Item.validationPresent == "y" -%]
+ if (!([% Item.validationRule %]))
+ {
+ errorStream.add((char *)"Data validation failure: [% Item.fieldName %]\n");
+ return false;
+ }
+[% END -%]
+ if (!(DataTypeCodecUtils::encode[% Item.fieldType %](buffer, data.[% Item.fieldName %])))
+ {
+ errorStream.add((char *)"Encoding of [% Item.fieldName %] failed\n");
+ return false;
+ }
+[% END -%]
+[% END -%]
+[% END -%]
+[% END -%]
+[% END -%]
+[% END %]
+ return true;
+}
+
+bool [% tempdata.className %]::decode[% tempdata.className %](MsgBuffer &buffer, [% tempdata.className %]Data &data, Uint16 length)
+{
+[%- flag = 0 -%]
+
+ // TODO optimize the length checks
+
+ Uint16 ieBoundary = buffer.getCurrentIndex() + length;
+[% FOREACH Item IN tempdata.sequence -%]
+[% IF Item.length == "lengthLeft" -%][%- IF flag == 0 %]
+ Uint16 lengthLeft = length;
+ [%- flag = 1 %]
+[% END -%][% END -%]
+[% IF Item.skipType == "y" -%]
+ buffer.skip[% Item.bitByte %]([% Item.skipValue %]);
+ if (buffer.getCurrentIndex() > ieBoundary)
+ {
+ errorStream.add((char *)"Attempt to read beyond IE boundary: [% Item.fieldName %]\n");
+ return false;
+ }
+
+[% ELSE -%]
+[% IF Item.decodeConditional == "y" %]
+ if ([% Item.decodeCondition %])
+ {
+[% IF Item.leafType == "y" -%]
+[% IF Item.bitField == "y" -%]
+ data.[% Item.fieldName %] = buffer.readBits([% Item.fieldSize %]);
+ // confirm that we are not reading beyond the IE boundary
+ if (buffer.getCurrentIndex() > ieBoundary)
+ {
+ errorStream.add((char *)"Attempt to read beyond IE boundary: [% Item.fieldName %]\n");
+ return false;
+ }
+[% ELSE %]
+ buffer.read[% Item.fieldType %](data.[% Item.fieldName %]);
+ if (buffer.getCurrentIndex() > ieBoundary)
+ {
+ errorStream.add((char *)"Attempt to read beyond IE boundary: [% Item.fieldName %]\n");
+ return false;
+ }
+[% END -%]
+[% IF Item.validationPresent == "y" -%]
+ if (!([% Item.validationRule %]))
+ {
+ errorStream.add((char *)"Data validation failure : [% Item.fieldName %]\n");
+ return false; //TODO need to add validations
+ }
+[% END -%]
+[% ELSE -%]
+[% IF Item.length == "lengthLeft" -%]
+ lengthLeft = ieBoundary - buffer.getCurrentIndex();
+[% END -%]
+[% IF Item.arrayType == "y" -%]
+ if (!(DataTypeCodecUtils::decode[% Item.fieldType %](buffer, data.[% Item.fieldName %], [% Item.length %], [% Item.count %])))
+[% ELSE -%]
+ if (!(DataTypeCodecUtils::decode[% Item.fieldType %](buffer, data.[% Item.fieldName %], [% Item.length %])))
+[% END -%]
+ {
+ errorStream.add((char *)"Failed to decode: [% Item.fieldName %]\n");
+ return false;
+ }
+[% IF Item.validationPresent == "y" -%]
+ if (!([% Item.validationRule %]))
+ {
+ errorStream.add((char *)"Data validation failure : [% Item.fieldName %]\n");
+ return false; //TODO need to add validations
+ }
+[% END -%]
+[% END -%]
+[% IF Item.presence == "optional" -%]
+ data.[% Item.fieldName %]Present = true;
+[% END -%]
+ }
+[% ELSE -%]
+[% IF Item.leafType == "y" -%]
+[% IF Item.bitField == "y" -%]
+ data.[% Item.fieldName %] = buffer.readBits([% Item.fieldSize %]);
+ // confirm that we are not reading beyond the IE boundary
+ if (buffer.getCurrentIndex() > ieBoundary)
+ {
+ errorStream.add((char *)"Attempt to read beyond IE boundary: [% Item.fieldName %]\n");
+ return false;
+ }
+[% ELSE %]
+ buffer.read[% Item.fieldType %](data.[% Item.fieldName %]);
+ if (buffer.getCurrentIndex() > ieBoundary)
+ {
+ errorStream.add((char *)"Attempt to read beyond IE boundary: [% Item.fieldName %]\n");
+ return false;
+ }
+[% END -%]
+[% IF Item.validationPresent == "y" -%]
+ if (!([% Item.validationRule %]))
+ {
+ errorStream.add((char *)"Data validation failure : [% Item.fieldName %]\n");
+ return false; //TODO need to add validations
+ }
+[% END -%]
+[% ELSE -%]
+[% IF Item.length == "lengthLeft" -%]
+ lengthLeft = ieBoundary - buffer.getCurrentIndex();
+[% END -%]
+[% IF Item.arrayType == "y" -%]
+ if (!(DataTypeCodecUtils::decode[% Item.fieldType %](buffer, data.[% Item.fieldName %], [% Item.length %], [% Item.count %])))
+[% ELSE -%]
+ if (!(DataTypeCodecUtils::decode[% Item.fieldType %](buffer, data.[% Item.fieldName %], [% Item.length %])))
+[% END -%]
+ {
+ errorStream.add((char *)"Failed to decode: [% Item.fieldName %]\n");
+ return false;
+ }
+[% IF Item.validationPresent == "y" -%]
+ if (!([% Item.validationRule %]))
+ {
+ errorStream.add((char *)"Data validation failure : [% Item.fieldName %]\n");
+ return false; //TODO need to add validations
+ }
+[% END -%]
+[% END -%]
+[% IF Item.presence == "optional" -%]
+ data.[% Item.fieldName %]Present = true;
+[% END -%]
+[% END -%]
+[% END -%]
+[% END -%]
+[% IF validationPresent == "y" -%]
+ if (!([% validationRule %]))
+ {
+ errorStream.add((char *)"Data validation failure at IE: [% tempdata.className %]\n");
+ return false;
+ }
+[% END -%]
+
+ // 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 [% tempdata.className %]\n");
+ return false;
+ }
+}
+void [% tempdata.className %]::display[% tempdata.className %]_v([% tempdata.className %]Data const &data, Debug &stream)
+{
+ stream.incrIndent();
+ stream.add((char *)"[% tempdata.className %]Data:");
+ stream.incrIndent();
+ stream.endOfLine();
+[% FOREACH Item IN tempdata.sequence -%]
+[% IF Item.skipType != "y" -%]
+
+[% IF Item.presence == "optional" -%]
+ if (data.[% Item.fieldName %]Present)
+ {
+[% IF Item.encodeConditional == "y" -%]
+ if ([% Item.encodeCondition %])
+ {
+[% IF Item.leafType == "y" -%]
+[% IF Item.bitField == "y" -%]
+ stream.add((char *) "[% Item.fieldName %]: ");
+ stream.add((Uint8)data.[% Item.fieldName %]);
+ stream.endOfLine();
+[% ELSE -%]
+ stream.add((char *)"[% Item.fieldName %]: ");
+ stream.add(data.[% Item.fieldName %]);
+ stream.endOfLine();
+[% END -%]
+[% ELSE -%]
+ stream.add((char *)"[% Item.fieldName %]:");
+ stream.endOfLine();
+ DataTypeCodecUtils::display[% Item.fieldType %]_v(data.[% Item.fieldName %], stream);
+[% END -%]
+ }
+ }
+[% ELSE -%]
+[% IF Item.leafType == "y" -%]
+[% IF Item.bitField == "y" -%]
+ stream.add((char *) "[% Item.fieldName %]: ");
+ stream.add((Uint8)data.[% Item.fieldName %]);
+ stream.endOfLine();
+[% ELSE -%]
+ stream.add((char *)"[% Item.fieldName %]: ");
+ stream.add(data.[% Item.fieldName %]);
+ stream.endOfLine();
+[% END -%]
+[% ELSE -%]
+ stream.add((char *)"[% Item.fieldName %]:");
+ stream.endOfLine();
+ DataTypeCodecUtils::display[% Item.fieldType %]_v(data.[% Item.fieldName %], stream);
+[% END -%]
+ }
+[% END -%]
+[% ELSE -%]
+[% IF Item.encodeConditional == "y" -%]
+ if ([% Item.encodeCondition %])
+ {
+[% IF Item.leafType == "y" -%]
+[% IF Item.bitField == "y" -%]
+ stream.add( (char *)"[% Item.fieldName %]: ");
+ stream.add((Uint8)data.[% Item.fieldName %]);
+ stream.endOfLine();
+[% ELSE -%]
+ stream.add((char *)"[% Item.fieldName %]: ");
+ stream.add(data.[% Item.fieldName %]);
+ stream.endOfLine();
+[% END -%]
+[% ELSE -%]
+ stream.add((char *)"[% Item.fieldName %]:");
+ stream.endOfLine();
+ DataTypeCodecUtils::display[% Item.fieldType %]_v(data.[% Item.fieldName %], stream);
+[% END -%]
+ }
+[% ELSE -%]
+[% IF Item.leafType == "y" -%]
+[% IF Item.bitField == "y" -%]
+ stream.add( (char *)"[% Item.fieldName %]: ");
+ stream.add((Uint8)data.[% Item.fieldName %]);
+ stream.endOfLine();
+[% ELSE -%]
+ stream.add((char *)"[% Item.fieldName %]: ");
+ stream.add(data.[% Item.fieldName %]);
+ stream.endOfLine();
+[% END -%]
+[% ELSE -%]
+ stream.add((char *)"[% Item.fieldName %]:");
+ stream.endOfLine();
+ DataTypeCodecUtils::display[% Item.fieldType %]_v(data.[% Item.fieldName %], stream);
+[% END -%]
+[% END -%]
+[% END -%]
+[% END -%]
+[% END -%]
+ stream.decrIndent();
+ stream.decrIndent();
+}