// Copyright 2012 Citrix Systems, Inc. Licensed under the
// Apache License, Version 2.0 (the "License"); you may not use this
// file except in compliance with the License.  Citrix Systems, Inc.
// reserves all rights not expressly granted by the License.
// You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// 
// Automatically generated by addcopyright.py at 04/03/2012
package com.cloud.consoleproxy.vnc;

import java.nio.charset.Charset;

public interface RfbConstants {

  public static final String RFB_PROTOCOL_VERSION_MAJOR = "RFB 003.";
//  public static final String VNC_PROTOCOL_VERSION_MINOR = "003";
  public static final String VNC_PROTOCOL_VERSION_MINOR = "003";
  public static final String RFB_PROTOCOL_VERSION = RFB_PROTOCOL_VERSION_MAJOR + VNC_PROTOCOL_VERSION_MINOR;

  /**
   * Server message types.
   */
  final static int SERVER_FRAMEBUFFER_UPDATE = 0, SERVER_SET_COLOURMAP_ENTRIES = 1, SERVER_BELL = 2, SERVER_CUT_TEXT = 3;

  /**
   * Client message types.
   */
  public static final int CLIENT_SET_PIXEL_FORMAT = 0, CLIENT_FIX_COLOURMAP_ENTRIES = 1, CLIENT_SET_ENCODINGS = 2, CLIENT_FRAMEBUFFER_UPDATE_REQUEST = 3,
      CLIENT_KEYBOARD_EVENT = 4, CLIENT_POINTER_EVENT = 5, CLIENT_CUT_TEXT = 6;

  /**
   * Server authorization type
   */
  public final static int CONNECTION_FAILED = 0, NO_AUTH = 1, VNC_AUTH = 2;

  /**
   * Server authorization reply.
   */
  public final static int VNC_AUTH_OK = 0, VNC_AUTH_FAILED = 1, VNC_AUTH_TOO_MANY = 2;

  /**
   * Encodings.
   */
  public final static int ENCODING_RAW = 0, ENCODING_COPY_RECT = 1, ENCODING_RRE = 2, ENCODING_CO_RRE = 4, ENCODING_HEXTILE = 5, ENCODING_ZRLE = 16;

  /**
   * Pseudo-encodings.
   */
  public final static int ENCODING_CURSOR = -239 /*0xFFFFFF11*/, ENCODING_DESKTOP_SIZE = -223 /*0xFFFFFF21*/;

  /**
   * Encodings, which we support.
   */
  public final static int[] SUPPORTED_ENCODINGS_ARRAY = { ENCODING_RAW, ENCODING_COPY_RECT, ENCODING_DESKTOP_SIZE };

  /**
   * Frame buffer update request type: update of whole screen or partial update.
   */
  public static final int FRAMEBUFFER_FULL_UPDATE_REQUEST = 0, FRAMEBUFFER_INCREMENTAL_UPDATE_REQUEST = 1;

  public static final int KEY_UP = 0, KEY_DOWN = 1;

  public static final int LITTLE_ENDIAN = 0, BIG_ENDIAN = 1;

  public static final int EXCLUSIVE_ACCESS = 0, SHARED_ACCESS = 1;

  public static final int PALETTE = 0, TRUE_COLOR = 1;

  /**
   * Default charset to use when communicating with server.
   */
  public static final Charset CHARSET = Charset.availableCharsets().get("US-ASCII");
}