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/*
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 * Copyright (c) Christos Zoulas 2003.
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 * All Rights Reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice immediately at the beginning of the file, without modification,
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 *    this list of conditions, and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
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 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 */
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#ifndef _MAGIC_H
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#define _MAGIC_H
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#include <sys/types.h>
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#define        MAGIC_NONE                0x000000 /* No flags */
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#define        MAGIC_DEBUG                0x000001 /* Turn on debugging */
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#define        MAGIC_SYMLINK                0x000002 /* Follow symlinks */
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#define        MAGIC_COMPRESS                0x000004 /* Check inside compressed files */
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#define        MAGIC_DEVICES                0x000008 /* Look at the contents of devices */
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#define        MAGIC_MIME_TYPE                0x000010 /* Return the MIME type */
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#define        MAGIC_CONTINUE                0x000020 /* Return all matches */
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#define        MAGIC_CHECK                0x000040 /* Print warnings to stderr */
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#define        MAGIC_PRESERVE_ATIME        0x000080 /* Restore access time on exit */
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#define        MAGIC_RAW                0x000100 /* Don't translate unprintable chars */
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#define        MAGIC_ERROR                0x000200 /* Handle ENOENT etc as real errors */
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#define        MAGIC_MIME_ENCODING        0x000400 /* Return the MIME encoding */
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#define MAGIC_MIME                (MAGIC_MIME_TYPE|MAGIC_MIME_ENCODING)
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#define        MAGIC_APPLE                0x000800 /* Return the Apple creator and type */
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#define        MAGIC_NO_CHECK_COMPRESS        0x001000 /* Don't check for compressed files */
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#define        MAGIC_NO_CHECK_TAR        0x002000 /* Don't check for tar files */
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#define        MAGIC_NO_CHECK_SOFT        0x004000 /* Don't check magic entries */
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#define        MAGIC_NO_CHECK_APPTYPE        0x008000 /* Don't check application type */
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#define        MAGIC_NO_CHECK_ELF        0x010000 /* Don't check for elf details */
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#define        MAGIC_NO_CHECK_TEXT        0x020000 /* Don't check for text files */
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#define        MAGIC_NO_CHECK_CDF        0x040000 /* Don't check for cdf files */
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#define        MAGIC_NO_CHECK_TOKENS        0x100000 /* Don't check tokens */
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#define MAGIC_NO_CHECK_ENCODING 0x200000 /* Don't check text encodings */
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/* No built-in tests; only consult the magic file */
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#define MAGIC_NO_CHECK_BUILTIN        ( \
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        MAGIC_NO_CHECK_COMPRESS        | \
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        MAGIC_NO_CHECK_TAR        | \
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/*        MAGIC_NO_CHECK_SOFT        | */ \
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        MAGIC_NO_CHECK_APPTYPE        | \
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        MAGIC_NO_CHECK_ELF        | \
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        MAGIC_NO_CHECK_TEXT        | \
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        MAGIC_NO_CHECK_CDF        | \
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        MAGIC_NO_CHECK_TOKENS        | \
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        MAGIC_NO_CHECK_ENCODING        | \
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        0                          \
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)
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/* Defined for backwards compatibility (renamed) */
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#define        MAGIC_NO_CHECK_ASCII        MAGIC_NO_CHECK_TEXT
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/* Defined for backwards compatibility; do nothing */
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#define        MAGIC_NO_CHECK_FORTRAN        0x000000 /* Don't check ascii/fortran */
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#define        MAGIC_NO_CHECK_TROFF        0x000000 /* Don't check ascii/troff */
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#define MAGIC_VERSION                522        /* This implementation */
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct magic_set *magic_t;
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magic_t magic_open(int);
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void magic_close(magic_t);
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const char *magic_getpath(const char *, int);
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const char *magic_file(magic_t, const char *);
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const char *magic_descriptor(magic_t, int);
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const char *magic_buffer(magic_t, const void *, size_t);
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const char *magic_error(magic_t);
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int magic_setflags(magic_t, int);
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int magic_version(void);
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int magic_load(magic_t, const char *);
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int magic_load_buffers(magic_t, void **, size_t *, size_t);
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int magic_compile(magic_t, const char *);
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int magic_check(magic_t, const char *);
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int magic_list(magic_t, const char *);
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int magic_errno(magic_t);
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#define MAGIC_PARAM_INDIR_MAX                0
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#define MAGIC_PARAM_NAME_MAX                1
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#define MAGIC_PARAM_ELF_PHNUM_MAX        2
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#define MAGIC_PARAM_ELF_SHNUM_MAX        3
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#define MAGIC_PARAM_ELF_NOTES_MAX        4
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int magic_setparam(magic_t, int, const void *);
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int magic_getparam(magic_t, int, void *);
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#ifdef __cplusplus
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};
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#endif
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#endif /* _MAGIC_H */