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/**********************************************************************
* Copyright (c) 2002,2003,2004 QNX Software Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* QNX Software Systems - Initial API and implementation
***********************************************************************/
package org.eclipse.cdt.debug.mi.core.cdi;
import org.eclipse.cdt.debug.core.cdi.CDIException;
import org.eclipse.cdt.debug.core.cdi.ICDIFunctionFinished;
import org.eclipse.cdt.debug.core.cdi.model.ICDIValue;
import org.eclipse.cdt.debug.core.cdi.model.type.ICDIType;
import org.eclipse.cdt.debug.mi.core.cdi.model.LocalVariableDescriptor;
import org.eclipse.cdt.debug.mi.core.cdi.model.StackFrame;
import org.eclipse.cdt.debug.mi.core.cdi.model.Target;
import org.eclipse.cdt.debug.mi.core.cdi.model.Thread;
import org.eclipse.cdt.debug.mi.core.cdi.model.Variable;
import org.eclipse.cdt.debug.mi.core.event.MIFunctionFinishedEvent;
/*
* FunctionFinished
*/
public class FunctionFinished extends EndSteppingRange implements ICDIFunctionFinished {
MIFunctionFinishedEvent fMIEvent;
/**
* @param session
*/
public FunctionFinished(Session session, MIFunctionFinishedEvent event) {
super(session);
fMIEvent = event;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.debug.core.cdi.ICDIFunctionFinished#getReturnType()
*/
public ICDIType getReturnType() throws CDIException {
Session session = (Session)getSession();
Target target = session.getTarget(fMIEvent.getMISession());
String rType = fMIEvent.getReturnType();
if (rType == null || rType.length() == 0) {
throw new CDIException(CdiResources.getString("cdi.VariableManager.Unknown_type")); //$NON-NLS-1$
}
SourceManager srcMgr = session.getSourceManager();
return srcMgr.getType(target, rType);
}
/* (non-Javadoc)
* @see org.eclipse.cdt.debug.core.cdi.ICDIFunctionFinished#getReturnValue()
*/
public ICDIValue getReturnValue() throws CDIException {
Session session = (Session)getSession();
Target target = session.getTarget(fMIEvent.getMISession());
Thread thread = (Thread)target.getCurrentThread();
StackFrame frame = thread.getCurrentStackFrame();
String gdbVariable = fMIEvent.getGDBResultVar();
if (gdbVariable == null || gdbVariable.length() == 0) {
throw new CDIException(CdiResources.getString("cdi.VariableManager.Unknown_type")); //$NON-NLS-1$
}
LocalVariableDescriptor varDesc = new LocalVariableDescriptor(target, thread, frame, gdbVariable, null, 0, 0);
VariableManager varMgr = session.getVariableManager();
Variable var = varMgr.createVariable(varDesc);
return var.getValue();
}
}
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