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/*******************************************************************************
* Copyright (c) 2000, 2006 QNX Software Systems and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* QNX Software Systems - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.debug.mi.core.output;
import java.util.ArrayList;
import java.util.List;
/**
* GDB/MI stack list arguments parsing.
*/
public class MIStackListArgumentsInfo extends MIInfo {
MIFrame[] frames;
public MIStackListArgumentsInfo(MIOutput out) {
super(out);
}
public MIFrame[] getMIFrames() {
if (frames == null) {
parse();
}
return frames;
}
void parse() {
List aList = new ArrayList(1);
if (isDone()) {
MIOutput out = getMIOutput();
MIResultRecord rr = out.getMIResultRecord();
if (rr != null) {
MIResult[] results = rr.getMIResults();
for (int i = 0; i < results.length; i++) {
String var = results[i].getVariable();
if (var.equals("stack-args")) { //$NON-NLS-1$
MIValue val = results[i].getMIValue();
if (val instanceof MIList) {
parseStack((MIList)val, aList);
} else if (val instanceof MITuple) {
parseStack((MITuple)val, aList);
}
}
}
}
}
frames = (MIFrame[])aList.toArray(new MIFrame[aList.size()]);
}
void parseStack(MIList miList, List aList) {
MIResult[] results = miList.getMIResults();
for (int i = 0; i < results.length; i++) {
String var = results[i].getVariable();
if (var.equals("frame")) { //$NON-NLS-1$
MIValue value = results[i].getMIValue();
if (value instanceof MITuple) {
aList.add (new MIFrame((MITuple)value));
}
}
}
}
void parseStack(MITuple miTuple, List aList) {
MIResult[] results = miTuple.getMIResults();
for (int i = 0; i < results.length; i++) {
String var = results[i].getVariable();
if (var.equals("frame")) { //$NON-NLS-1$
MIValue value = results[i].getMIValue();
if (value instanceof MITuple) {
aList.add (new MIFrame((MITuple)value));
}
}
}
}
}
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