Open-source multiplayer game server compatible with the RuneScape client
https://www.openrs2.org/
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31 lines
1.3 KiB
31 lines
1.3 KiB
package dev.openrs2.compress.cli.deflate
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import com.github.ajalt.clikt.core.CliktCommand
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import com.github.ajalt.clikt.parameters.options.default
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import com.github.ajalt.clikt.parameters.options.option
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import com.github.ajalt.clikt.parameters.options.validate
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import com.github.ajalt.clikt.parameters.types.defaultStdin
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import com.github.ajalt.clikt.parameters.types.defaultStdout
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import com.github.ajalt.clikt.parameters.types.inputStream
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import com.github.ajalt.clikt.parameters.types.int
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import com.github.ajalt.clikt.parameters.types.outputStream
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import java.util.zip.Deflater
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import java.util.zip.DeflaterOutputStream
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public class DeflateCommand : CliktCommand(name = "deflate") {
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private val input by option().inputStream().defaultStdin()
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private val output by option().outputStream().defaultStdout()
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private val level by option().int().default(Deflater.BEST_COMPRESSION).validate {
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require(it >= Deflater.NO_COMPRESSION && it <= Deflater.BEST_COMPRESSION) {
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"--level must be between ${Deflater.NO_COMPRESSION} and ${Deflater.BEST_COMPRESSION} inclusive"
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}
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}
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override fun run() {
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input.use { input ->
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DeflaterOutputStream(output, Deflater(level, true)).use { output ->
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input.copyTo(output)
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}
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}
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}
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}
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