[libipt_ACCOUNT] / src / ipt_ACCOUNT_cl.h

/***************************************************************************
 *   Copyright (C) 2004 by Intra2net AG                                    *
 *   opensource@intra2net.com                                              *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU Lesser General Public License           *
 *   version 2.1 as published by the Free Software Foundation;             *
 *                                                                         *
 ***************************************************************************/
 
#ifndef _ipt_ACCOUNT_cl_H
#define _ipt_ACCOUNT_cl_H

#include <linux/netfilter_ipv4/ipt_ACCOUNT.h>

/* Don't set this below the size of struct ipt_account_handle_sockopt */
#define IPT_ACCOUNT_MIN_BUFSIZE 4096

struct ipt_ACCOUNT_context
{
    int sockfd;
    struct ipt_acc_handle_sockopt handle;
    
    unsigned int data_size;
    void *data;
    unsigned int pos;
        
    char *error_str;
};

#ifdef __cplusplus
extern "C" {
#endif

    int ipt_ACCOUNT_init(struct ipt_ACCOUNT_context *ctx);
    void ipt_ACCOUNT_deinit(struct ipt_ACCOUNT_context *ctx);
    
    int ipt_ACCOUNT_read_entries(struct ipt_ACCOUNT_context *ctx,
                                 const char *table, char dont_flush);
    struct ipt_acc_handle_ip *ipt_ACCOUNT_get_next_entry(
                                 struct ipt_ACCOUNT_context *ctx);
                                 
    /* ipt_ACCOUNT_free_entries is for internal use only function as this library
    is constructed to be used in a loop -> Don't allocate memory all the time.
    The data buffer is freed on deinit() */
    
    int ipt_ACCOUNT_get_handle_usage(struct ipt_ACCOUNT_context *ctx);
    int ipt_ACCOUNT_free_all_handles(struct ipt_ACCOUNT_context *ctx);
    int ipt_ACCOUNT_get_table_names(struct ipt_ACCOUNT_context *ctx);
    const char *ipt_ACCOUNT_get_next_name(struct ipt_ACCOUNT_context *ctx);

#ifdef __cplusplus
}
#endif
   
   
#endif
Commit	Line	Data
	1	/***************************************************************************
	2	* Copyright (C) 2004 by Intra2net AG *
	3	* opensource@intra2net.com *
	4	* *
	5	* This program is free software; you can redistribute it and/or modify *
	6	* it under the terms of the GNU Lesser General Public License *
	7	* version 2.1 as published by the Free Software Foundation; *
	8	* *
	9	***************************************************************************/
	10
	11	#ifndef _ipt_ACCOUNT_cl_H
	12	#define _ipt_ACCOUNT_cl_H
	13
	14	#include <linux/netfilter_ipv4/ipt_ACCOUNT.h>
	15
	16	/* Don't set this below the size of struct ipt_account_handle_sockopt */
	17	#define IPT_ACCOUNT_MIN_BUFSIZE 4096
	18
	19	struct ipt_ACCOUNT_context
	20	{
	21	int sockfd;
	22	struct ipt_acc_handle_sockopt handle;
	23
	24	unsigned int data_size;
	25	void *data;
	26	unsigned int pos;
	27
	28	char *error_str;
	29	};
	30
	31	#ifdef __cplusplus
	32	extern "C" {
	33	#endif
	34
	35	int ipt_ACCOUNT_init(struct ipt_ACCOUNT_context *ctx);
	36	void ipt_ACCOUNT_deinit(struct ipt_ACCOUNT_context *ctx);
	37
	38	int ipt_ACCOUNT_read_entries(struct ipt_ACCOUNT_context *ctx,
	39	const char *table, char dont_flush);
	40	struct ipt_acc_handle_ip *ipt_ACCOUNT_get_next_entry(
	41	struct ipt_ACCOUNT_context *ctx);
	42
	43	/* ipt_ACCOUNT_free_entries is for internal use only function as this library
	44	is constructed to be used in a loop -> Don't allocate memory all the time.
	45	The data buffer is freed on deinit() */
	46
	47	int ipt_ACCOUNT_get_handle_usage(struct ipt_ACCOUNT_context *ctx);
	48	int ipt_ACCOUNT_free_all_handles(struct ipt_ACCOUNT_context *ctx);
	49	int ipt_ACCOUNT_get_table_names(struct ipt_ACCOUNT_context *ctx);
	50	const char ipt_ACCOUNT_get_next_name(struct ipt_ACCOUNT_context ctx);
	51
	52	#ifdef __cplusplus
	53	}
	54	#endif
	55
	56
	57	#endif