forked from openrs2/openrs2
These are useful for manipulating the files used by the loader, some of which are compressed with DEFLATE or headerless gzip. Signed-off-by: Graham <gpe@openrs2.dev>bzip2
parent
892d21df10
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c849c5ad46
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plugins { |
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`maven-publish` |
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kotlin("jvm") |
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} |
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dependencies { |
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api("com.github.ajalt:clikt:${Versions.clikt}") |
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} |
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publishing { |
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publications.create<MavenPublication>("maven") { |
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from(components["java"]) |
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pom { |
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packaging = "jar" |
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name.set("OpenRS2 CLI") |
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description.set( |
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""" |
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Clikt extensions. |
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""".trimIndent() |
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) |
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} |
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} |
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} |
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package dev.openrs2.cli |
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import com.github.ajalt.clikt.parameters.options.NullableOption |
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import com.github.ajalt.clikt.parameters.options.OptionWithValues |
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import com.github.ajalt.clikt.parameters.options.RawOption |
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import com.github.ajalt.clikt.parameters.options.convert |
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import com.github.ajalt.clikt.parameters.options.default |
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import java.io.InputStream |
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import java.io.OutputStream |
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import java.nio.file.Files |
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fun RawOption.inputStream(): NullableOption<InputStream, InputStream> { |
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return convert("FILE") { |
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return@convert if (it == "-") { |
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System.`in` |
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} else { |
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Files.newInputStream(java.nio.file.Paths.get(it)) |
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} |
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} |
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} |
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fun NullableOption<InputStream, InputStream>.defaultStdin(): OptionWithValues<InputStream, InputStream, InputStream> { |
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return default(System.`in`, "-") |
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} |
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fun RawOption.outputStream(): NullableOption<OutputStream, OutputStream> { |
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return convert("FILE") { |
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return@convert if (it == "-") { |
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System.out |
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} else { |
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Files.newOutputStream(java.nio.file.Paths.get(it)) |
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} |
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} |
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} |
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fun NullableOption<OutputStream, OutputStream>.defaultStdout(): OptionWithValues<OutputStream, OutputStream, |
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OutputStream> { |
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return default(System.out, "-") |
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} |
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plugins { |
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`maven-publish` |
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application |
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kotlin("jvm") |
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} |
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application { |
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mainClassName = "dev.openrs2.compress.cli.CompressCommandKt" |
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} |
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dependencies { |
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api(project(":cli")) |
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implementation(project(":compress")) |
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} |
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publishing { |
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publications.create<MavenPublication>("maven") { |
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from(components["java"]) |
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pom { |
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packaging = "jar" |
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name.set("OpenRS2 Compression CLI") |
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description.set( |
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""" |
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Tools for compressing and uncompressing headerless bzip2, |
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DEFLATE and gzip files. |
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""".trimIndent() |
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) |
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} |
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} |
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} |
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package dev.openrs2.compress.cli |
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import com.github.ajalt.clikt.core.CliktCommand |
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import com.github.ajalt.clikt.core.subcommands |
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import dev.openrs2.compress.cli.bzip2.Bunzip2Command |
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import dev.openrs2.compress.cli.bzip2.Bzip2Command |
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import dev.openrs2.compress.cli.deflate.DeflateCommand |
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import dev.openrs2.compress.cli.deflate.InflateCommand |
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import dev.openrs2.compress.cli.gzip.GunzipCommand |
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import dev.openrs2.compress.cli.gzip.GzipCommand |
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fun main(args: Array<String>) = CompressCommand().main(args) |
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class CompressCommand : CliktCommand(name = "compress") { |
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init { |
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subcommands( |
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Bzip2Command(), |
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Bunzip2Command(), |
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DeflateCommand(), |
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InflateCommand(), |
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GzipCommand(), |
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GunzipCommand() |
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) |
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} |
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override fun run() { |
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// empty |
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} |
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} |
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package dev.openrs2.compress.cli.bzip2 |
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import com.github.ajalt.clikt.core.CliktCommand |
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import com.github.ajalt.clikt.parameters.options.option |
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import dev.openrs2.cli.defaultStdin |
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import dev.openrs2.cli.defaultStdout |
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import dev.openrs2.cli.inputStream |
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import dev.openrs2.cli.outputStream |
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import dev.openrs2.compress.bzip2.Bzip2 |
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class Bunzip2Command : CliktCommand(name = "bunzip2") { |
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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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override fun run() { |
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Bzip2.createHeaderlessInputStream(input).use { input -> |
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output.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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package dev.openrs2.compress.cli.bzip2 |
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import com.github.ajalt.clikt.core.CliktCommand |
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import com.github.ajalt.clikt.parameters.options.option |
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import dev.openrs2.cli.defaultStdin |
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import dev.openrs2.cli.defaultStdout |
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import dev.openrs2.cli.inputStream |
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import dev.openrs2.cli.outputStream |
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import dev.openrs2.compress.bzip2.Bzip2 |
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class Bzip2Command : CliktCommand(name = "bzip2") { |
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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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override fun run() { |
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input.use { input -> |
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Bzip2.createHeaderlessOutputStream(output).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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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.int |
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import dev.openrs2.cli.defaultStdin |
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import dev.openrs2.cli.defaultStdout |
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import dev.openrs2.cli.inputStream |
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import dev.openrs2.cli.outputStream |
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import java.util.zip.Deflater |
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import java.util.zip.DeflaterOutputStream |
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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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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.option |
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import dev.openrs2.cli.defaultStdin |
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import dev.openrs2.cli.defaultStdout |
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import dev.openrs2.cli.inputStream |
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import dev.openrs2.cli.outputStream |
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import java.util.zip.Inflater |
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import java.util.zip.InflaterInputStream |
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class InflateCommand : CliktCommand(name = "inflate") { |
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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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override fun run() { |
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InflaterInputStream(input, Inflater(true)).use { input -> |
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output.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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package dev.openrs2.compress.cli.gzip |
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import com.github.ajalt.clikt.core.CliktCommand |
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import com.github.ajalt.clikt.parameters.options.option |
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import dev.openrs2.cli.defaultStdin |
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import dev.openrs2.cli.defaultStdout |
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import dev.openrs2.cli.inputStream |
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import dev.openrs2.cli.outputStream |
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import dev.openrs2.compress.gzip.Gzip |
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class GunzipCommand : CliktCommand(name = "gunzip") { |
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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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override fun run() { |
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Gzip.createHeaderlessInputStream(input).use { input -> |
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output.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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package dev.openrs2.compress.cli.gzip |
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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.int |
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import dev.openrs2.cli.defaultStdin |
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import dev.openrs2.cli.defaultStdout |
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import dev.openrs2.cli.inputStream |
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import dev.openrs2.cli.outputStream |
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import dev.openrs2.compress.gzip.Gzip |
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import java.util.zip.Deflater |
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class GzipCommand : CliktCommand(name = "gzip") { |
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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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Gzip.createHeaderlessOutputStream(output, level).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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