plugin.h

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/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (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.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is libguac.
 *
 * The Initial Developer of the Original Code is
 * Michael Jumper.
 * Portions created by the Initial Developer are Copyright (C) 2010
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
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 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
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#ifndef _GUAC_PLUGIN_H
#define _GUAC_PLUGIN_H

#include "client.h"

#define GUAC_PROTOCOL_LIBRARY_PREFIX "libguac-client-"

#define GUAC_PROTOCOL_LIBRARY_SUFFIX ".so"

#define GUAC_PROTOCOL_NAME_LIMIT 256

#define GUAC_PROTOCOL_LIBRARY_LIMIT (                                  \
                                                                       \
      sizeof(GUAC_PROTOCOL_LIBRARY_PREFIX) - 1 /* "libguac-client-" */ \
    +        GUAC_PROTOCOL_NAME_LIMIT      - 1 /* [up to 256 chars] */ \
    + sizeof(GUAC_PROTOCOL_LIBRARY_SUFFIX) - 1 /* ".so"             */ \
    + 1                                        /* NULL terminator   */ \
                                                                       \
)

typedef struct guac_client_plugin guac_client_plugin;

struct guac_client_plugin {

    void* __client_plugin_handle;

    guac_client_init_handler* init_handler;

    const char** args;

};

guac_client_plugin* guac_client_plugin_open(const char* protocol);

int guac_client_plugin_close(guac_client_plugin* plugin);

int guac_client_plugin_init_client(guac_client_plugin* plugin, 
        guac_client* client, int argc, char** argv);

#endif