--- a/tracefw/tracecompiler/src/com.nokia.tracecompiler/src/com/nokia/tracecompiler/engine/rules/AutoAddReturnParameterRule.java	Wed Sep 29 17:45:35 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,188 +0,0 @@
-/*
-* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). 
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description:
-*
-* Trace rule for automatically adding function return value to exit trace
-*
-*/
-package com.nokia.tracecompiler.engine.rules;
-
-import java.util.ArrayList;
-
-import com.nokia.tracecompiler.engine.TraceCompilerEngineErrorMessages;
-import com.nokia.tracecompiler.engine.TraceCompilerEngineGlobals;
-import com.nokia.tracecompiler.engine.TraceCompilerEngineErrorCodes.TraceCompilerErrorCode;
-import com.nokia.tracecompiler.engine.utils.TraceMultiplierRule;
-import com.nokia.tracecompiler.model.Trace;
-import com.nokia.tracecompiler.model.TraceCompilerException;
-import com.nokia.tracecompiler.model.TraceConstantTable;
-import com.nokia.tracecompiler.model.TraceObjectRuleCreateObject;
-import com.nokia.tracecompiler.model.TraceObjectRuleRemoveOnCreate;
-import com.nokia.tracecompiler.model.TraceParameter;
-import com.nokia.tracecompiler.source.SourceContext;
-import com.nokia.tracecompiler.source.SourceParserException;
-import com.nokia.tracecompiler.source.SourceReturn;
-import com.nokia.tracecompiler.source.SourceUtils;
-import com.nokia.tracecompiler.source.TypeMapping;
-
-/**
- * Trace rule for automatically adding function return value to exit trace
- * 
- */
-public final class AutoAddReturnParameterRule extends RuleBase implements
-		TraceObjectRuleCreateObject, TraceObjectRuleRemoveOnCreate {
-
-	/**
-	 * Parameter name
-	 */
-	static final String PARAMETER_NAME = "retval"; //$NON-NLS-1$
-
-	/**
-	 * The number of handled return statements
-	 */
-	private static int numberOfHandledReturnStatements = 0;
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see com.nokia.tracecompiler.model.TraceObjectRuleCreateObject#
-	 *      createObject(com.nokia.tracecompiler.model.TraceObject)
-	 */
-	public void createObject() throws TraceCompilerException {
-		// If owner has a multiplier (entry trace), the trace is not added to it
-		Trace owner = (Trace) getOwner();
-		if (owner.getExtension(TraceMultiplierRule.class) == null) {
-			SourceContext context = TraceCompilerEngineGlobals
-					.getSourceContextManager().getContext();
-			if (!context.isVoid()) {
-				TraceConstantTable table = RuleUtils.findConstantTableByType(
-						owner.getModel(), context);
-				if (table != null) {
-					createParameter(owner, table);
-				} else {
-					createParameter(owner, context);
-				}
-			}
-		}
-	}
-
-	/*
-	 * (non-Javadoc)
-	 * 
-	 * @see com.nokia.tracecompiler.model.TraceObjectRuleRemoveOnCreate#canBeRemoved()
-	 */
-	public boolean canBeRemoved() {
-		// If the owner has a multiplier, this needs to be moved to it using the
-		// CopyAndRemoveExtensionRule
-		return getOwner().getExtension(TraceMultiplierRule.class) == null;
-	}
-
-	/**
-	 * Creates a return parameter that was not associated with a constant table
-	 * 
-	 * @param owner
-	 *            the owner for the parameter
-	 * @param context
-	 *            the context specifying the parameter type 
-	 */
-	private void createParameter(Trace owner, SourceContext context) {
-		TypeMapping type = SourceUtils.mapSymbianTypeToParameterType(context);
-		String return_value_name = PARAMETER_NAME;
-		ArrayList<SourceReturn> returnList = new ArrayList<SourceReturn>();
-
-		// Find out return value name
-		try {
-			context.parseReturnValues(returnList);
-			if (numberOfHandledReturnStatements <= (returnList.size() - 1)) {
-				return_value_name = returnList.get(
-						numberOfHandledReturnStatements).getReturnStatement();
-			}
-
-			numberOfHandledReturnStatements++;
-		} catch (SourceParserException e) {
-			String msg = Messages
-					.getString("RuleUtils.FailedToParseReturnValues"); //$NON-NLS-1$
-			String cname = context.getClassName();
-			String source;
-			if (cname != null) {
-				source = cname + "::" + context.getFunctionName(); //$NON-NLS-1$;
-			} else {
-				source = context.getFunctionName();
-			}
-			TraceCompilerEngineGlobals.getEvents().postErrorMessage(msg, source, true);
-		}
-
-		try {
-			if (!type.needsCasting) {
-				// If an extension header is generated, the parameter needs to
-				// be cast, since the return statement may contain anything.
-				type.needsCasting = type.type != TraceParameter.HEX32
-						&& type.type != TraceParameter.SDEC32
-						&& type.type != TraceParameter.UDEC32;
-			}
-			RuleUtils.createParameterFromType(owner, return_value_name, type);
-
-		} catch (TraceCompilerException e) {
-
-			if (e.getErrorCode() == TraceCompilerErrorCode.INVALID_PARAMETER_NAME) {
-				String msg = TraceCompilerEngineErrorMessages
-						.getErrorMessage(
-								TraceCompilerErrorCode.INVALID_PARAMETER_NAME_IN_RETURN_VALUE,
-								null);
-
-				TraceCompilerEngineGlobals.getEvents().postWarningMessage(msg, owner);
-			} else {
-				TraceCompilerException exception = new TraceCompilerException(e.getErrorCode(), e
-						.getErrorParameters(), null);
-				TraceCompilerEngineGlobals.getEvents().postError(
-						exception);
-			}
-		}
-	}
-
-	/**
-	 * Creates a return parameter that was associated with a constant table
-	 * 
-	 * @param owner
-	 *            the owner for the parameter
-	 * @param table
-	 *            the constant table the parameter was associated to
-	 */
-	private void createParameter(Trace owner, TraceConstantTable table) {
-		try {
-			RuleUtils.createParameterFromConstantTable(owner, PARAMETER_NAME,
-					table);
-		} catch (TraceCompilerException e) {
-			TraceCompilerException exception = new TraceCompilerException(e.getErrorCode(), e
-					.getErrorParameters(), null);
-			TraceCompilerEngineGlobals.getEvents().postError(
-					exception);
-		}
-	}
-
-	/**
-	 * Reset static variables
-	 */
-	static void resetNumberOfHandledReturnStatements() {
-		numberOfHandledReturnStatements = 0;
-	}
-
-	/**
-	 * Increase number of handled return statements
-	 */
-	static void increaseNumberOfHandledReturnStatements() {
-		numberOfHandledReturnStatements++;
-	}
-
-}