* limitations under the License.
 */
package okhttp3.internal.http

import java.net.Proxy
import okhttp3.HttpUrl
import okhttp3.Request

object RequestLine {
  /**
   * Returns the request status line, like "GET / HTTP/1.1". This is exposed to the application by
   * [HttpURLConnection.getHeaderFields], so it needs to be set even if the transport is
   * HTTP/2.
   */

  private fun dispatchBookkeepingRequest(
    connectionIndex: Int,
    exchangeIndex: Int,
    socket: MockWebServerSocket,
    requestLine: RequestLine = DEFAULT_REQUEST_LINE_HTTP_1,
  ) {
    val request =
      RecordedRequest(
        requestLine = requestLine,
        headers = headersOf(),
        chunkSizes = null,
        bodySize = 0L,
        body = null,
        connectionIndex = connectionIndex,

    failure = failure,
  )
}

internal fun decodeRequestLine(requestLine: String?): RequestLine {
  val parts =
    when {
      requestLine != null -> requestLine.split(' ', limit = 3)
      else -> return DEFAULT_REQUEST_LINE_HTTP_1
    }

  if (parts.size != 3) {
    throw ProtocolException("unexpected request line: $requestLine")
  }

  return RequestLine(
    method = parts[0],
    target = parts[1],

   * the proper value.
   */
  override fun writeRequestHeaders(request: Request) {
    val requestLine = RequestLine.get(request, carrier.route.proxy.type())
    writeRequest(request.headers, requestLine)
  }

  override fun reportedContentLength(response: Response): Long =
    when {
      !response.promisesBody() -> 0L
      response.isChunked -> -1L

import okhttp3.internal.http.ExchangeCodec
import okhttp3.internal.http.ExchangeCodec.Carrier
import okhttp3.internal.http.HTTP_CONTINUE
import okhttp3.internal.http.RealInterceptorChain
import okhttp3.internal.http.RequestLine
import okhttp3.internal.http.StatusLine
import okhttp3.internal.http.promisesBody
import okhttp3.internal.http2.Header.Companion.RESPONSE_STATUS_UTF8
import okhttp3.internal.http2.Header.Companion.TARGET_AUTHORITY

        FakeSocket(
          localAddress = InetAddress.getByAddress("127.0.0.1", byteArrayOf(127, 0, 0, 1)),
          localPort = 80,
        ),
      )
    val requestLine = decodeRequestLine("CONNECT example.com:8080 HTTP/1.1")
    val request = RecordedRequest(requestLine, headers, emptyList(), 0, ByteString.EMPTY, 0, 0, socket)
    assertThat(request.target).isEqualTo("example.com:8080")

  override fun dispatch(request: RecordedRequest): MockResponse {
    // To permit interactive/browser testing, ignore requests for favicons.
    val requestLine = request.requestLine
    if (requestLine == "GET /favicon.ico HTTP/1.1") {
      logger.info("served $requestLine")
      return MockResponse(code = HttpURLConnection.HTTP_NOT_FOUND)
    }

    if (failFastResponse != null && responseQueue.peek() == null) {

    assertContent("this response comes via SSL", response)
    val failHandshakeRequest = server.takeRequest()
    assertThat(failHandshakeRequest.requestLine).isEqualTo("GET / HTTP/1.1")
    val fallbackRequest = server.takeRequest()
    assertThat(fallbackRequest.requestLine).isEqualTo("GET /foo HTTP/1.1")
    assertThat(fallbackRequest.handshake?.tlsVersion).isIn(TlsVersion.TLS_1_2, TlsVersion.TLS_1_3)
  }

  @Test

   * the inbound request was truncated, this exception will be non-null.
   */
  public val failure: IOException? = null,
) {
  public val requestLine: String
    get() = "$method $target $version"

  public override fun toString(): String = requestLine

    val request = server.takeRequest()
    assertThat(request.requestLine).isEqualTo("GET /foo HTTP/2")
    assertThat(request.headers[":scheme"]).isEqualTo(scheme)
    assertThat(request.headers[":authority"]).isEqualTo(
      server.hostName + ":" + server.port,
    )
    val pushedRequest = server.takeRequest()
    assertThat(pushedRequest.requestLine).isEqualTo("GET /foo/bar HTTP/2")