/*******************************************************************************
* Copyright (c) 2000, 2005 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 memory parsing.
*/
public class MIMemory {
String addr;
long [] data = new long[0];
List badOffsets = new ArrayList();
String ascii = ""; //$NON-NLS-1$
public MIMemory(MITuple tuple) {
parse(tuple);
}
public String getAddress() {
return addr;
}
public long [] getData() {
return data;
}
public int[] getBadOffsets() {
int[] data = new int[badOffsets.size()];
for (int i = 0; i < data.length; ++i) {
Integer o = (Integer)badOffsets.get(i);
data[i] = o.intValue();
}
return data;
}
public String getAscii() {
return ascii;
}
public String toSting() {
StringBuffer buffer = new StringBuffer();
buffer.append("addr=\"" + addr + "\""); //$NON-NLS-1$ //$NON-NLS-2$
buffer.append("data=["); //$NON-NLS-1$
for (int i = 0 ; i < data.length; i++) {
if (i != 0) {
buffer.append(',');
}
buffer.append('"').append(Long.toHexString(data[i])).append('"');
}
buffer.append(']');
if (ascii.length() > 0) {
buffer.append(",ascii=\"" + ascii + "\""); //$NON-NLS-1$ //$NON-NLS-2$
}
return buffer.toString();
}
void parse(MITuple tuple) {
MIResult[] results = tuple.getMIResults();
for (int i = 0; i < results.length; i++) {
String var = results[i].getVariable();
MIValue value = results[i].getMIValue();
String str = ""; //$NON-NLS-1$
if (value != null && value instanceof MIConst) {
str = ((MIConst)value).getCString();
}
if (var.equals("addr")) { //$NON-NLS-1$
try {
addr = str.trim();
} catch (NumberFormatException e) {
}
} else if (var.equals("data")) { //$NON-NLS-1$
if (value != null && value instanceof MIList) {
parseData((MIList)value);
}
} else if (var.equals("ascii")) { //$NON-NLS-1$
ascii = str;
}
}
}
void parseData(MIList list) {
MIValue[] values = list.getMIValues();
data = new long[values.length];
for (int i = 0; i < values.length; i++) {
if (values[i] instanceof MIConst) {
String str = ((MIConst)values[i]).getCString();
try {
data[i] = Long.decode(str.trim()).longValue();
} catch (NumberFormatException e) {
badOffsets.add(new Integer(i));
data[i] = 0;
}
}
}
}
}