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  Console to String, is it possible?  (Read 765 times)
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Offline f.l.x

Senior Member


Projects: 3


there is no place like 127.0.0.1


« Posted 2005-08-17 13:41:04 »

Is it possible to read the contents from a printstream??

I'm trying to capture the text from the console, in a midp game, to show a "console" in the phone with the contents of the system.err and system.out contents and i have ran out of ideas  Roll Eyes

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Offline kevglass

JGO Kernel


Medals: 85
Projects: 22


Coder, Trainee Pixel Artist, Game Reviewer


« Reply #1 - Posted 2005-08-17 14:01:37 »

Can you use System.out = new MyPrintStream(); ?

Where your stream implementation is setup to dump the output into your console?

Kev

Offline Jackal von ÖRF

Junior Member





« Reply #2 - Posted 2005-08-17 14:33:17 »

Can you use System.out = new MyPrintStream(); ?
System.out, err and in are final. You can change them with System.setOut() etc. if the security manager allows it.

I've attached a class (LoggerPrintStream) that I made for directing System.err to both console and file with nice timestamps. Here is the code for using it:
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        try {
            String message = "\n\n----- " + APP_NAME + " " + APP_VERSION
                    + " started on " + new Date().toString() + " -----";
            PrintStream logger = new LoggerPrintStream(new FileOutputStream(DEBUG_LOG_FILE, true), System.err, message);
            System.setErr(logger);
        } catch (FileNotFoundException e) {
            System.err.println("Unable to write to: " + DEBUG_LOG_FILE);
        }

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Offline f.l.x

Senior Member


Projects: 3


there is no place like 127.0.0.1


« Reply #3 - Posted 2005-08-17 14:55:35 »

Thanks  Grin I'll try to implement my own printstream

Nice code Jackal ^^

Litterarum radices amaras, fructus dulces
http://flx.proyectoanonimo.com
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