"bufio"
	"bytes"
	"context"
	"errors"
	"fmt"
	"io"
	"io/fs"
	"os"
	"path"
	"runtime"
	"sync"
	"time"

	"github.com/cosnicolaou/pbzip2"
	"github.com/klauspost/compress/s2"
	"github.com/klauspost/compress/zstd"
	gzip "github.com/klauspost/pgzip"
	xioutil "github.com/minio/minio/internal/ioutil"
	"github.com/pierrec/lz4/v4"
)

// Max bzip2 concurrency across calls. 50% of GOMAXPROCS.

@SuppressWarnings("serial") // uses writeReplace(), not default serialization
final class SingletonImmutableSet<E> extends ImmutableSet<E> {
  // We deliberately avoid caching the asList and hashCode here, to ensure that with
  // compressed oops, a SingletonImmutableSet packs all the way down to the optimal 16 bytes.

  final transient E element;

  SingletonImmutableSet(E element) {
    this.element = Preconditions.checkNotNull(element);
  }

}

application {
  mainClass = "okhttp3.modules.Main"
  mainModule = "okhttp3.modules"
}

jlinkApplication {
  stripDebug = true
  stripJavaDebugAttributes = true
  compress.set("zip-9")
  addModules.addAll("jdk.crypto.ec", "java.logging")
  vm.set("server")
}

extraJavaModuleInfo {
  module("com.squareup.okio:okio-jvm", "okio") {
    exportAllPackages()
    requires("kotlin.stdlib")

pkg compress/gzip, const HuffmanOnly = -2
pkg compress/gzip, const HuffmanOnly ideal-int
pkg compress/zlib, const HuffmanOnly = -2
pkg compress/zlib, const HuffmanOnly ideal-int
pkg crypto/tls, const ECDSAWithP256AndSHA256 = 1027
pkg crypto/tls, const ECDSAWithP256AndSHA256 SignatureScheme
pkg crypto/tls, const ECDSAWithP384AndSHA384 = 1283
pkg crypto/tls, const ECDSAWithP384AndSHA384 SignatureScheme
pkg crypto/tls, const ECDSAWithP521AndSHA512 = 1539

   * Variable-length quantity special cases strings which are longer than 127 bytes.  Values such as
   * cookies can be 4KiB, and should be possible to send.
   *
   *  http://tools.ietf.org/html/draft-ietf-httpbis-header-compression-12#section-5.2
   */
  @Test
  fun largeHeaderValue() {
    val value = CharArray(4096)
    Arrays.fill(value, '!')
    val headerBlock = headerEntries("cookie", String(value))

    server.webSocket!!.send(message)
    taskFaker.runTasks()
    assertThat(client.clientSourceBufferSize())
      .isGreaterThan(message.length.toLong()) // Not compressed.
    assertThat(client.processNextFrame()).isTrue()
    client.listener.assertTextMessage(message)
  }

  @Test
  fun messagesCompressedWhenConfigured() {

pkg archive/zip, method (*Writer) Flush() error

# CL 97140043 compress/flate: add Reset() to allow reusing large buffers to compress multiple buffers, James Robinson <******@****.***>
pkg compress/flate, type Resetter interface { Reset }
pkg compress/flate, type Resetter interface, Reset(io.Reader, []uint8) error
pkg compress/zlib, type Resetter interface { Reset }
pkg compress/zlib, type Resetter interface, Reset(io.Reader, []uint8) error

        .build(),
    )
    val call = client.newCall(Request(url = server.url("/")))
    assertFailsWith<IOException> {
      call.execute()
    }
  }

  /** Use a header that is large even when it is compressed. */
  @Test
  fun largeCompressedResponseHeader() {
    server.enqueue(
      MockResponse
        .Builder()
        .addHeader("Set-Cookie", "a=${randomString(256 * 1024)}")

      System.out.println(response.body().string());
    }
  }

  public static void main(String... args) throws Exception {
    new RequestBodyCompression().run();
  }

  /** This interceptor compresses the HTTP request body. Many webservers can't handle this! */
  static class GzipRequestInterceptor implements Interceptor {
    @Override public Response intercept(Chain chain) throws IOException {

		Value:  10 * humanize.MiByte,
		EnvVar: "MINIO_LOG_SIZE",
		Hidden: true,
	},
	cli.BoolFlag{
		Name:   "log-compress",
		Usage:  "specify if we want the rotated logs to be gzip compressed or not",
		EnvVar: "MINIO_LOG_COMPRESS",
		Hidden: true,
	},
	cli.StringFlag{
		Name:   "log-prefix",
		Usage:  "specify the log prefix name for the server log",