/* * Copyright (c) Christos Zoulas 2003. * All Rights Reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice immediately at the beginning of the file, without modification, * this list of conditions, and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef _MAGIC_H #define _MAGIC_H #include <sys/types.h> #define MAGIC_NONE 0x00 /* No flags */ #define MAGIC_DEBUG 0x01 /* Turn on debugging */ #define MAGIC_SYMLINK 0x02 /* Follow symlinks */ #define MAGIC_COMPRESS 0x04 /* Check inside compressed files */ #define MAGIC_DEVICES 0x08 /* Look at the contents of devices */ #define MAGIC_MIME 0x10 /* Return a mime string */ #define MAGIC_CONTINUE 0x20 /* Return all matches, not just the first */ #define MAGIC_CHECK 0x40 /* Print warnings to stderr */ typedef struct magic_set *magic_t; magic_t magic_open(int flags); void magic_close(magic_t); const char *magic_file(magic_t, const char *); const char *magic_buffer(magic_t, const void *, size_t); const char *magic_error(magic_t); void magic_setflags(magic_t, int); int magic_load(magic_t, const char *); int magic_compile(magic_t, const char *); int magic_check(magic_t, const char *); #endif