/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* 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:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.plugin.gdb.server.parser;
import org.eclipse.che.plugin.gdb.server.exception.GdbParseException;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* 'info program' command parser.
*
* @author Anatoliy Bazko
*/
public class GdbInfoProgram {
private static final Pattern GDB_PROGRAM_STOPPED = Pattern.compile(".*Program stopped at (.*)[.]\n.*");
private static final Pattern GDB_PROGRAM_FINISHED = Pattern.compile(".*The program being debugged is not being run.*");
private final String address;
public GdbInfoProgram(String address) {
this.address = address;
}
public String getStoppedAddress() {
return address;
}
/**
* Factory method.
*/
public static GdbInfoProgram parse(GdbOutput gdbOutput) throws GdbParseException {
String output = gdbOutput.getOutput();
Matcher matcher = GDB_PROGRAM_FINISHED.matcher(output);
if (matcher.find()) {
return new GdbInfoProgram(null);
}
matcher = GDB_PROGRAM_STOPPED.matcher(output);
if (matcher.find()) {
String address = matcher.group(1);
return new GdbInfoProgram(address);
}
throw new GdbParseException(GdbInfoProgram.class, output);
}
}