| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with 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. |
| package vncclient.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 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 8 bit charset to use when communicating with server. |
| */ |
| public static final Charset US_ASCII_CHARSET = Charset.availableCharsets().get("US-ASCII"); |
| |
| /** |
| * Default 16 bit charset to use when communicating with server. |
| */ |
| public static final Charset UCS2_CHARSET = Charset.availableCharsets().get("UTF-16LE"); |
| } |