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better subclassing and management of the decoy OutStream

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This commit is contained in:
Fate-JH 2023-12-19 12:40:07 -05:00
parent bb95e8fe91
commit 0715f1ee97
1 changed files with 15 additions and 5 deletions
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20
tools/decode-packets/src/main/scala/net/psforever/tools/decodePackets/DecodePackets.scala
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@ -26,12 +26,10 @@ case class Config(
object DecodePackets {
private val utf8Decoder = Codec.UTF8.decoder.onMalformedInput(CodingErrorAction.REPORT)
/** important: must be Java's System.out! */
private val normalSystemOut = System.out
private val outCapture: PrintStream = new PrintStream(new OutputStream() {
@Override
@throws(classOf[Exception])
def write(arg0: Int): Unit = { }
})
/** important: must be composed of Java classes; log4j interacts with the system as a Java library */
private val outCapture: PrintStream = new PrintStream(new DeafMuteStream())
def main(args: Array[String]): Unit = {
val builder = OParser.builder[Config]
@ -139,6 +137,8 @@ object DecodePackets {
)
deleteThese.foreach(FileUtils.forceDelete)
}
//close the decoy console output stream that's been running since the application started
outCapture.close()
}
/**
@ -438,3 +438,13 @@ object DecodePackets {
DecodeErrorWriter(directoryPath, fileName)
}
}
/**
* I thought what I'd do was, I'd pretend I was one of those deaf-mutes.
* That way I wouldn't have to have any goddam stupid useless conversations with anybody.
*/
private class DeafMuteStream() extends OutputStream {
override def write(arg0: Int): Unit = { /* do nothing */ }
override def write(arg0: Array[Byte]): Unit = { /* do nothing */ }
override def write(arg0: Array[Byte], arg1: Int, arg2: Int): Unit = { /* do nothing */ }
}