src/protocols/vnc/client.h

/*
 * 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.
 */


#ifndef __GUAC_VNC_CLIENT_H
#define __GUAC_VNC_CLIENT_H

#include <guacamole/client.h>

/**
 * The maximum duration of a frame in milliseconds.
 */
#define GUAC_VNC_FRAME_DURATION 40

/**
 * The amount of time to allow per message read within a frame, in
 * milliseconds. If the server is silent for at least this amount of time, the
 * frame will be considered finished.
 */
#define GUAC_VNC_FRAME_TIMEOUT 0

/**
 * The amount of time to wait for a new message from the VNC server when
 * beginning a new frame. This value must be kept reasonably small such that
 * a slow VNC server will not prevent external events from being handled (such
 * as the stop signal from guac_client_stop()), but large enough that the
 * message handling loop does not eat up CPU spinning.
 */
#define GUAC_VNC_FRAME_START_TIMEOUT 1000000

/**
 * The number of milliseconds to wait between connection attempts.
 */
#define GUAC_VNC_CONNECT_INTERVAL 1000

/**
 * The maximum number of bytes to allow within the clipboard.
 */
#define GUAC_VNC_CLIPBOARD_MAX_LENGTH 262144

/**
 * Handler which frees all data associated with the guac_client.
 */
guac_client_free_handler guac_vnc_client_free_handler;

#endif