denyhosts/clamscan/libclamav/vba_extract.h
2022-10-22 18:41:00 +08:00

53 lines
1.9 KiB
C

/*
* Extract VBA source code for component MS Office Documents
*
* Copyright (C) 2013-2022 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
* Copyright (C) 2007-2013 Sourcefire, Inc.
*
* Authors: Trog, Nigel Horne
*
* 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 __VBA_EXTRACT_H
#define __VBA_EXTRACT_H
#include "others.h"
#include "clamav-types.h"
#include "uniq.h"
typedef struct vba_project_tag {
char **name;
uint32_t *colls;
uint32_t *offset;
uint32_t *length; /* for Word 6 macros */
unsigned char *key; /* for Word 6 macros */
char *dir;
struct uniq *U;
int count;
} vba_project_t;
vba_project_t *cli_vba_readdir(const char *dir, struct uniq *U, uint32_t which);
cl_error_t cli_vba_readdir_new(cli_ctx *ctx, const char *dir, struct uniq *U, const char *hash, uint32_t which, int *tempfd, int *has_macros);
vba_project_t *cli_wm_readdir(int fd);
void cli_free_vba_project(vba_project_t *vba_project);
unsigned char *cli_vba_inflate(int fd, off_t offset, size_t *size);
int cli_scan_ole10(int fd, cli_ctx *ctx);
char *cli_ppt_vba_read(int fd, cli_ctx *ctx);
unsigned char *cli_wm_decrypt_macro(int fd, off_t offset, uint32_t len,
unsigned char key);
#endif