/*******************************************************************************
* 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.api.debug.shared.model.Breakpoint;
import org.eclipse.che.api.debug.shared.model.Location;
import org.eclipse.che.api.debug.shared.model.impl.BreakpointImpl;
import org.eclipse.che.api.debug.shared.model.impl.LocationImpl;
import org.eclipse.che.plugin.gdb.server.exception.GdbParseException;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* 'info b' command parser.
*
* @author Anatoliy Bazko
*/
public class GdbInfoBreak {
private static final Pattern GDB_INFO_B = Pattern.compile("([0-9]*)\\s*breakpoint.*at\\s*(.*):([0-9]*).*");
private final List<Breakpoint> breakpoints;
private GdbInfoBreak(List<Breakpoint> breakpoints) {
this.breakpoints = breakpoints;
}
public List<Breakpoint> getBreakpoints() {
return breakpoints;
}
/**
* Factory method.
*/
public static GdbInfoBreak parse(GdbOutput gdbOutput) throws GdbParseException {
String output = gdbOutput.getOutput();
List<Breakpoint> breakpoints = new ArrayList<>();
for (String line : output.split("\n")) {
Matcher matcher = GDB_INFO_B.matcher(line);
if (matcher.find()) {
String file = matcher.group(2);
String lineNumber = matcher.group(3);
Location location = new LocationImpl(file, Integer.parseInt(lineNumber));
breakpoints.add(new BreakpointImpl(location));
}
}
return new GdbInfoBreak(breakpoints);
}
}