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Merge pull request #29 from bkuker/master

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Move System.err log capture to GuiceStartup
This commit is contained in:
plaa 2012-12-30 23:12:22 -08:00
commit 583b1a78e6
3 changed files with 37 additions and 51 deletions
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48
core/src/net/sf/openrocket/gui/figure3d/JoglDebugAdaptor.java
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@ -1,48 +0,0 @@
package net.sf.openrocket.gui.figure3d;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintStream;
import net.sf.openrocket.logging.LogHelper;
import net.sf.openrocket.startup.Application;
/**
* Redirects system err into OpenRocket's log.debug() if openrocket.debug is enabled.
* This lets me capture JOGL debug as log events, which can be included in error reports etc.
* I wish I could get the JOGL debug log on a separate printstream, so I do not have to take
* over all of ERR.
*
* @author bkuker
*
*/
final class JoglDebugAdaptor {
private static final LogHelper log = Application.getLogger();
final static void plumbJoglDebug() {
if (RocketFigure3d.is3dEnabled() && System.getProperty("openrocket.debug") != null) {
System.setProperty("jogl.debug", "all");
System.setErr(new PrintStream(new OutputStream() {
StringBuilder sb = new StringBuilder();
@Override
public synchronized void write(int b) throws IOException {
if (b == '\r' || b == '\n') {
if (sb.toString().trim().length() > 0){
String s = sb.toString();
if ( Character.isWhitespace(s.charAt(0))){
log.verbose(sb.toString());
} else {
log.debug(sb.toString());
}
}
sb = new StringBuilder();
} else {
sb.append((char) b);
}
}
}));
}
}
}

4
core/src/net/sf/openrocket/gui/figure3d/RocketFigure3d.java
View File

@ -51,9 +51,7 @@ public class RocketFigure3d extends JPanel implements GLEventListener {
private static final long serialVersionUID = 1L;
private static final LogHelper log = Application.getLogger();
static {
JoglDebugAdaptor.plumbJoglDebug();
static {
//this allows the GL canvas and things like the motor selection
//drop down to z-order themselves.
JPopupMenu.setDefaultLightWeightPopupEnabled(false);

36
core/src/net/sf/openrocket/startup/GuiceStartup.java
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@ -1,5 +1,7 @@
package net.sf.openrocket.startup;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintStream;
import java.util.Locale;
import java.util.prefs.Preferences;
@ -80,6 +82,7 @@ public class GuiceStartup {
setPropertyIfNotSet("openrocket.debug.menu", "true");
setPropertyIfNotSet("openrocket.debug.mutexlocation", "true");
setPropertyIfNotSet("openrocket.debug.motordigest", "true");
setPropertyIfNotSet("jogl.debug", "all");
}
}
@ -131,6 +134,39 @@ public class GuiceStartup {
str += " (" + LOG_STDOUT_PROPERTY + "=" + System.getProperty(LOG_STDOUT_PROPERTY) +
" " + LOG_STDERR_PROPERTY + "=" + System.getProperty(LOG_STDERR_PROPERTY) + ")";
log.info(str);
//Replace System.err with a PrintStream that logs lines to DEBUG, or VBOSE if they are indented.
//If debug info is not being output to the console then the data is both logged and written to
//stderr.
final boolean writeToStderr = !( printer.getOutput(LogLevel.DEBUG) == System.out || printer.getOutput(LogLevel.DEBUG) == System.err);
final PrintStream stdErr = System.err;
System.setErr(new PrintStream(new OutputStream() {
StringBuilder currentLine = new StringBuilder();
@Override
public synchronized void write(int b) throws IOException {
if ( writeToStderr ){
//Write to real stderr
stdErr.write(b);
}
if (b == '\r' || b == '\n') {
//Line is complete, log it
if (currentLine.toString().trim().length() > 0){
String s = currentLine.toString();
if ( Character.isWhitespace(s.charAt(0))){
log.verbose(currentLine.toString());
} else {
log.debug(currentLine.toString());
}
}
currentLine = new StringBuilder();
} else {
//append to the line being built
currentLine.append((char) b);
}
}
}));
}
private static boolean setLogOutput(PrintStreamLogger logger, PrintStream stream, String level, LogLevel defaultLevel) {