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/*
* Copyright (C) 2002 - 2005 Tomasz Kojm <tkojm@clamav.net>
* With enhancements from Thomas Lamy <Thomas.Lamy@in-online.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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 __FILETYPES_H
#define __FILETYPES_H
#include <sys/types.h>
#define MAGIC_BUFFER_SIZE 256
#define CL_TYPENO 500
#define SFX_MAX_TESTS 10
typedef enum {
CL_TYPE_UNKNOWN_TEXT = CL_TYPENO,
CL_TYPE_UNKNOWN_DATA,
CL_TYPE_MSEXE,
CL_TYPE_ELF,
CL_TYPE_DATA,
CL_TYPE_POSIX_TAR,
CL_TYPE_OLD_TAR,
CL_TYPE_GZ,
CL_TYPE_ZIP,
CL_TYPE_BZ,
CL_TYPE_RAR,
CL_TYPE_MSSZDD,
CL_TYPE_MSOLE2,
CL_TYPE_MSCAB,
CL_TYPE_MSCHM,
CL_TYPE_SIS,
CL_TYPE_SCRENC,
CL_TYPE_GRAPHICS,
CL_TYPE_RIFF,
CL_TYPE_BINHEX,
CL_TYPE_TNEF,
CL_TYPE_CRYPTFF,
CL_TYPE_PDF,
CL_TYPE_UUENCODED,
CL_TYPE_HTML_UTF16,
CL_TYPE_RTF,
/* bigger numbers have higher priority (in o-t-f detection) */
CL_TYPE_HTML, /* on the fly */
CL_TYPE_MAIL, /* magic + on the fly */
CL_TYPE_SFX, /* foo SFX marker */
CL_TYPE_ZIPSFX, /* on the fly */
CL_TYPE_RARSFX, /* on the fly */
CL_TYPE_CABSFX
} cli_file_t;
struct cli_matched_type {
cli_file_t type;
off_t offset;
unsigned short cnt;
struct cli_matched_type *next;
};
cli_file_t cli_filetype(const unsigned char *buf, size_t buflen);
cli_file_t cli_filetype2(int desc, const struct cl_engine *engine);
int cli_addtypesigs(struct cl_engine *engine);
#endif
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