cscg24-guacamole

CSCG 2024 Challenge 'Guacamole Mashup'
git clone https://git.sinitax.com/sinitax/cscg24-guacamole
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plugin-constants.h (2200B)

      1/*
      2 * Licensed to the Apache Software Foundation (ASF) under one
      3 * or more contributor license agreements.  See the NOTICE file
      4 * distributed with this work for additional information
      5 * regarding copyright ownership.  The ASF licenses this file
      6 * to you under the Apache License, Version 2.0 (the
      7 * "License"); you may not use this file except in compliance
      8 * with the License.  You may obtain a copy of the License at
      9 *
     10 *   http://www.apache.org/licenses/LICENSE-2.0
     11 *
     12 * Unless required by applicable law or agreed to in writing,
     13 * software distributed under the License is distributed on an
     14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
     15 * KIND, either express or implied.  See the License for the
     16 * specific language governing permissions and limitations
     17 * under the License.
     18 */
     19
     20#ifndef _GUAC_PLUGIN_CONSTANTS_H
     21#define _GUAC_PLUGIN_CONSTANTS_H
     22
     23/**
     24 * Constants related to client plugins.
     25 *
     26 * @file plugin-constants.h
     27 */
     28
     29/**
     30 * String prefix which begins the library filename of all client plugins.
     31 */
     32#define GUAC_PROTOCOL_LIBRARY_PREFIX "libguac-client-"
     33
     34/**
     35 * String suffix which ends the library filename of all client plugins.
     36 */
     37#define GUAC_PROTOCOL_LIBRARY_SUFFIX ".so"
     38
     39/**
     40 * The maximum number of characters (COUNTING NULL TERMINATOR) to allow
     41 * for protocol names within the library filename of client plugins.
     42 */
     43#define GUAC_PROTOCOL_NAME_LIMIT 256
     44
     45/**
     46 * The maximum number of characters (INCLUDING NULL TERMINATOR) that a
     47 * character array containing the concatenation of the library prefix,
     48 * protocol name, and suffix can contain, assuming the protocol name is
     49 * limited to GUAC_PROTOCOL_NAME_LIMIT characters.
     50 */
     51#define GUAC_PROTOCOL_LIBRARY_LIMIT (                                  \
     52                                                                       \
     53      sizeof(GUAC_PROTOCOL_LIBRARY_PREFIX) - 1 /* "libguac-client-" */ \
     54    +        GUAC_PROTOCOL_NAME_LIMIT      - 1 /* [up to 256 chars] */ \
     55    + sizeof(GUAC_PROTOCOL_LIBRARY_SUFFIX) - 1 /* ".so"             */ \
     56    + 1                                        /* NULL terminator   */ \
     57                                                                       \
     58)
     59
     60#endif
     61