denyhosts/clamav/libclamav/htmlnorm.h

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2022-10-22 18:41:00 +08:00
/*
* Copyright (C) 2013-2022 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
* Copyright (C) 2007-2013 Sourcefire, Inc.
*
* Authors: Trog
*
* Summary: Normalise HTML text. Decode MS Script Encoder protection.
* The ScrEnc decoder was initially based upon an analysis by Andreas Marx.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
#ifndef __HTMLNORM_H
#define __HTMLNORM_H
#include "clamav-types.h"
#include "fmap.h"
#include "dconf.h"
typedef struct tag_arguments_tag {
int count;
int scanContents;
unsigned char **tag;
unsigned char **value;
unsigned char **contents;
} tag_arguments_t;
typedef struct m_area_tag {
unsigned char *buffer;
off_t length;
off_t offset;
fmap_t *map;
} m_area_t;
int html_normalise_mem(unsigned char *in_buff, off_t in_size, const char *dirname, tag_arguments_t *hrefs, const struct cli_dconf *dconf);
int html_normalise_map(fmap_t *map, const char *dirname, tag_arguments_t *hrefs, const struct cli_dconf *dconf);
void html_tag_arg_free(tag_arguments_t *tags);
int html_screnc_decode(fmap_t *map, const char *dirname);
void html_tag_arg_add(tag_arguments_t *tags, const char *tag, char *value);
#endif