/*

  *  Extract VBA source code for component MS Office Documents

  *

  *  Copyright (C) 2013-2019 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);
 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