/*******************************************************************************
* 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 data list changed registers response parsing.
*/
public class MIDataListChangedRegistersInfo extends MIInfo {
int[] registers;
public MIDataListChangedRegistersInfo(MIOutput rr) {
super(rr);
}
public int[] getRegisterNumbers() {
if (registers == null) {
parse();
}
return registers;
}
void parse() {
List aList = new ArrayList();
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("changed-registers")) { //$NON-NLS-1$
MIValue value = results[i].getMIValue();
if (value instanceof MIList) {
parseRegisters((MIList)value, aList);
}
}
}
}
}
registers = new int[aList.size()];
for (int i = 0; i < aList.size(); i++) {
String str = (String)aList.get(i);
try {
registers[i] = Integer.parseInt(str.trim());
} catch (NumberFormatException e) {
}
}
}
void parseRegisters(MIList list, List aList) {
MIValue[] values = list.getMIValues();
for (int i = 0; i < values.length; i++) {
if (values[i] instanceof MIConst) {
String str = ((MIConst)values[i]).getCString();
if (str != null && str.length() > 0) {
aList.add(str);
}
}
}
}
}