| /* |
| * (c) Copyright QNX Software Systems Ltd. 2002. |
| * All Rights Reserved. |
| */ |
| package org.eclipse.cdt.debug.mi.core.output; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| |
| /** |
| * GDB/MI stack list frames info. |
| */ |
| public class MIStackListFramesInfo extends MIInfo { |
| |
| MIFrame[] frames; |
| |
| public MIStackListFramesInfo(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")) { |
| 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")) { |
| MIValue value = results[i].getMIValue(); |
| if (value instanceof MITuple) { |
| aList.add (new MIFrame((MITuple)value)); |
| } |
| } |
| } |
| } |
| |
| // Old gdb use tuple instead of a list. |
| void parseStack(MITuple tuple, List aList) { |
| MIResult[] results = tuple.getMIResults(); |
| for (int i = 0; i < results.length; i++) { |
| String var = results[i].getVariable(); |
| if (var.equals("frame")) { |
| MIValue value = results[i].getMIValue(); |
| if (value instanceof MITuple) { |
| aList.add (new MIFrame((MITuple)value)); |
| } |
| } |
| } |
| } |
| } |