plugins_int.h

Go to the documentation of this file.

/*
 * Copyright (c) 2005, Condor Engineering, Inc. 
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions 
 * are met:
 * 
 * 1. Redistributions of source code must retain the above copyright 
 * notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright 
 * notice, this list of conditions and the following disclaimer in the 
 * documentation and/or other materials provided with the distribution. 
 * 3. Neither the name of the Company (Condor Engineering, Inc) nor the
 * names of its contributors may be used to endorse or promote products 
 * derived from this software without specific prior written permission. 
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * 
 */

/*
 * Author: Gianluca Varenni <gianluca.varenni@gmail.com>
 */

#ifndef __PLUGINS_INT_12202373443r4hrfr743938474984
#define __PLUGINS_INT_12202373443r4hrfr743938474984

#include "plugins.h"

typedef struct _ntar_data_chunk
{
    void *data; 
    size_t size;    
    struct _ntar_data_chunk *next;  
}
    ntar_data_chunk;


typedef int (*plugin_init)(void **plugin_state);

typedef int (*plugin_destroy)(void *plugin_state);

typedef int (*plugin_write_data)(void *plugin_state, void* data, void* data_buffer, size_t *pbuffer_size);

typedef int (*plugin_write_option)(void *plugin_state, ntar_option *option, void *opt_buffer, size_t *pbuffer_size);

typedef int (*plugin_validate_option)(void *plugin_state, ntar_option *option);

typedef int (*plugin_read_data)(void *plugin_state, int byte_order, void *raw_data, size_t raw_data_size, void** data_buffer, size_t *pbuffer_size, size_t *poption_start);

typedef int (*plugin_read_option)(void *plugin_state, option_header *opt_header, int byte_order, void* opt_buffer, size_t *pbuffer_size);

typedef struct _ntar_plugin_data
{
    u_int32                     block_type;
    plugin_init                 init;
    plugin_destroy              destroy;
    plugin_write_data           write_data;
    plugin_write_option         write_option;
    plugin_validate_option      validate_option;
    plugin_read_data            read_data;
    plugin_read_option          read_option;
}
    ntar_plugin_data;

ntar_plugin_data* get_plugin_data(u_int32 block_id);

#include "plugin_idb_int.h"
#include "plugin_pktb_int.h"
#include "plugin_spb_int.h"
/*****************************************
 * other plugin private includes go here *
 ****************************************/

extern ntar_plugin_data ntar_plugins[];

#endif /* __PLUGINS_INT_12202373443r4hrfr743938474984 */

---

NTAR documentation. Copyright (c) 2004 - 2005 Condor Engineering, Inc. All rights reserved.