/*******************************************************************************
* Copyright (c) 2007 ENEA Software AB 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:
* ENEA Software AB - CLI command extension - fix for bug 190277
*******************************************************************************/
package org.eclipse.cdt.debug.mi.core.output;
import java.util.StringTokenizer;
/**
* GDB/CLI info proc parsing.
(gdb) info proc
process 19127 flags:
PR_STOPPED Process (LWP) is stopped
PR_ISTOP Stopped on an event of interest
PR_RLC Run-on-last-close is in effect
PR_FAULTED : Incurred a traced hardware fault FLTBPT: Breakpoint trap
*/
public class CLIInfoProcInfo extends MIInfo {
int pid;
public CLIInfoProcInfo(MIOutput out) {
super(out);
parse();
}
public int getPID() {
return pid;
}
void parse() {
if (isDone()) {
MIOutput out = getMIOutput();
MIOOBRecord[] oobs = out.getMIOOBRecords();
for (int i = 0; i < oobs.length; i++) {
if (oobs[i] instanceof MIConsoleStreamOutput) {
MIStreamRecord cons = (MIStreamRecord) oobs[i];
String str = cons.getString();
// We are interested in the process info and PID
parseLine(str);
}
}
}
}
void parseLine(String str) {
if (str != null && str.length() > 0) {
str = str.trim();
if (!str.startsWith("process")) { //$NON-NLS-1$
return;
}
StringTokenizer st = new StringTokenizer(str);
while (st.hasMoreTokens()) {
String s = st.nextToken();
if (Character.isDigit(s.charAt(0))) {
try {
pid = Integer.decode(s).intValue();
break;
} catch (NumberFormatException e) {
}
}
}
}
}
}