// license that can be found in the LICENSE file.

package net

import "syscall"

func setKeepAlive(fd *netFD, keepalive bool) error {
	if keepalive {
		_, e := fd.ctl.WriteAt([]byte("keepalive"), 0)
		return e
	}
	return nil
}

func setLinger(fd *netFD, sec int) error {
	return syscall.EPLAN9

 * limitations under the License.
 */

package org.gradle.internal.logging.console;

import org.gradle.api.Action;

public interface AnsiExecutor {
    void write(Action<? super AnsiContext> action);
    void writeAt(Cursor writePos, Action<? super AnsiContext> action);

}

// Set keep alive period.
func setKeepAliveIdle(fd *netFD, d time.Duration) error {
	if d < 0 {
		return nil
	}

	cmd := "keepalive " + itoa.Itoa(int(d/time.Millisecond))
	_, e := fd.ctl.WriteAt([]byte(cmd), 0)
	return e
}

func setKeepAliveInterval(_ *netFD, d time.Duration) error {
	if d < 0 {
		return nil
	}
	return syscall.EPLAN9
}

func setKeepAliveCount(_ *netFD, n int) error {

        Ansi ansi = factory.create();
        action.execute(new AnsiContextImpl(ansi, colorMap, writeCursor));
        write(ansi);
    }

    @Override
    public void writeAt(Cursor writePos, Action<? super AnsiContext> action) {
        Ansi ansi = factory.create();
        positionCursorAt(writePos, ansi);
        action.execute(new AnsiContextImpl(ansi, colorMap, writePos));
        write(ansi);

    }

    @Override
    protected void doWriteTo(final StreamOutput out) throws IOException {
        out.writeOptionalString(modelName);
        out.writeOptionalString(featureSetName);
        out.writeMap(params);
        out.writeOptionalStringArray(activeFeatures != null ? activeFeatures.toArray(new String[0]) : null);
        out.writeOptionalString(storeName);
    }

    @Override

     * @return the current context moved to the specified position.
     */
    AnsiContext cursorAt(Cursor cursor);

    /**
     * @return a new context at the specified write position.
     */
    AnsiContext writeAt(Cursor writePos);

  @GwtIncompatible // java.io.ObjectOutputStream
  private void writeObject(ObjectOutputStream stream) throws IOException {
    stream.defaultWriteObject();
    stream.writeObject(keyTypeOrObjectUnderJ2cl);
    Serialization.writeMap(this, stream);
  }

  @SuppressWarnings("unchecked") // reading field populated by writeObject
  @GwtIncompatible // java.io.ObjectInputStream

                // Does not need to be redrawn
                return;
            }

            int writtenTextLength = writePos.col;
            writePos.col = 0;
            redrawText(ansi.writeAt(writePos), writtenTextLength);

            writtenSpans = spans;
            previousWriteRow = absolutePositionRow;
        }
    }

    private void redrawText(AnsiContext ansi, int writtenTextLength) {

                int previousLength = entries.get(i + newLines).getWritePosition().col;
                if (currentLength < previousLength) {
                    ansi.writeAt(label.getWritePosition()).eraseForward();
                }
            }
        }

        if (isPreviouslyVisible || isVisible) {
            ansi.cursorAt(parkCursor());
        }

			return err
		}
		if cmd.Cmd == LC_UUID {
			var u uuidCmd
			if err := reader.ReadAt(0, &u); err != nil {
				return err
			}
			copy(u.Uuid[:], uuidFromGoBuildId(*flagBuildid))
			if err := reader.WriteAt(0, &u); err != nil {
				return err
			}
			break
		}
	}

	// We're done
	return nil