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Name	Size	Permission	Date
.libs	[ DIR ]	drwxr-xr-x	2024-03-12 14:26
LICENSE	1.63 KB	-rw-rw-r--	2022-10-31 11:36
apprentice.c	73.8 KB	-rw-rw-r--	2022-10-31 11:36
apprentice.lo	343 B	-rw-r--r--	2024-03-12 14:25
apprentice.o	5.57 MB	-rw-r--r--	2024-03-12 14:25
apptype.c	4.42 KB	-rw-rw-r--	2022-10-31 11:36
apptype.lo	334 B	-rw-r--r--	2024-03-12 14:25
apptype.o	67.55 KB	-rw-r--r--	2024-03-12 14:25
ascmagic.c	10.36 KB	-rw-rw-r--	2022-10-31 11:36
ascmagic.lo	337 B	-rw-r--r--	2024-03-12 14:25
ascmagic.o	92.01 KB	-rw-r--r--	2024-03-12 14:25
buffer.c	2.68 KB	-rw-rw-r--	2022-10-31 11:36
buffer.lo	331 B	-rw-r--r--	2024-03-12 14:26
buffer.o	72.2 KB	-rw-r--r--	2024-03-12 14:26
cdf.c	40.42 KB	-rw-rw-r--	2022-10-31 11:36
cdf.h	11.46 KB	-rw-rw-r--	2022-10-31 11:36
cdf.lo	322 B	-rw-r--r--	2024-03-12 14:25
cdf.o	169.89 KB	-rw-r--r--	2024-03-12 14:25
cdf_time.c	4.41 KB	-rw-rw-r--	2022-10-31 11:36
cdf_time.lo	337 B	-rw-r--r--	2024-03-12 14:25
cdf_time.o	75.04 KB	-rw-r--r--	2024-03-12 14:25
compress.c	19.51 KB	-rw-rw-r--	2022-10-31 11:36
compress.lo	337 B	-rw-r--r--	2024-03-12 14:25
compress.o	67.55 KB	-rw-r--r--	2024-03-12 14:25
config.h	17 B	-rw-rw-r--	2022-10-31 11:36
der.c	9.82 KB	-rw-rw-r--	2022-10-31 11:36
der.h	1.46 KB	-rw-rw-r--	2022-10-31 11:36
der.lo	322 B	-rw-r--r--	2024-03-12 14:25
der.o	83.77 KB	-rw-r--r--	2024-03-12 14:25
elfclass.h	3.08 KB	-rw-rw-r--	2022-10-31 11:36
encoding.c	19.19 KB	-rw-rw-r--	2022-10-31 11:36
encoding.lo	337 B	-rw-r--r--	2024-03-12 14:25
encoding.o	92.48 KB	-rw-r--r--	2024-03-12 14:25
file.h	17.04 KB	-rw-rw-r--	2022-10-31 11:36
fsmagic.c	6.46 KB	-rw-rw-r--	2022-10-31 11:36
fsmagic.lo	334 B	-rw-r--r--	2024-03-12 14:25
fsmagic.o	79.72 KB	-rw-r--r--	2024-03-12 14:25
funcs.c	13.16 KB	-rw-rw-r--	2022-10-31 11:36
funcs.lo	328 B	-rw-r--r--	2024-03-12 14:25
funcs.o	106.54 KB	-rw-r--r--	2024-03-12 14:25
is_json.c	9.38 KB	-rw-rw-r--	2022-10-31 11:36
is_json.lo	334 B	-rw-r--r--	2024-03-12 14:25
is_json.o	86.12 KB	-rw-r--r--	2024-03-12 14:25
is_tar.c	4.74 KB	-rw-rw-r--	2022-10-31 11:36
is_tar.lo	331 B	-rw-r--r--	2024-03-12 14:25
is_tar.o	77.62 KB	-rw-r--r--	2024-03-12 14:25
magic.c	9.52 KB	-rw-rw-r--	2022-10-31 11:36
magic.h	5.59 KB	-rw-rw-r--	2022-10-31 11:36
magic.lo	328 B	-rw-r--r--	2024-03-12 14:25
magic.o	87.49 KB	-rw-r--r--	2024-03-12 14:25
patchlevel.h	12.81 KB	-rw-rw-r--	2022-10-31 11:36
print.c	7.32 KB	-rw-rw-r--	2022-10-31 11:36
print.lo	328 B	-rw-r--r--	2024-03-12 14:25
print.o	85.37 KB	-rw-r--r--	2024-03-12 14:25
readcdf.c	15.89 KB	-rw-rw-r--	2022-10-31 11:36
readcdf.lo	334 B	-rw-r--r--	2024-03-12 14:25
readcdf.o	111.09 KB	-rw-r--r--	2024-03-12 14:25
softmagic.c	54.25 KB	-rw-rw-r--	2022-10-31 11:36
softmagic.lo	340 B	-rw-r--r--	2024-03-12 14:25
softmagic.o	174 KB	-rw-r--r--	2024-03-12 14:25
strcasestr.c	2.79 KB	-rw-rw-r--	2022-10-31 11:36
tar.h	2.56 KB	-rw-rw-r--	2022-10-31 11:36

Rename

/*
 * Copyright (c) Ian F. Darwin 1986-1995.
 * Software written by Ian F. Darwin and others;
 * maintained 1995-present by Christos Zoulas and others.
 *
 * 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.
 *
 * 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.
 */
/*
 * fsmagic - magic based on filesystem info - directory, special files, etc.
 */

#include "file.h"

#ifndef	lint
FILE_RCSID("@(#)$File: fsmagic.c,v 1.80 2019/04/23 18:59:27 christos Exp $")
#endif	/* lint */

#include "magic.h"
#include <string.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <stdlib.h>
/* Since major is a function on SVR4, we cannot use `ifndef major'.  */
#ifdef MAJOR_IN_MKDEV
# include <sys/mkdev.h>
# define HAVE_MAJOR
#endif
#ifdef HAVE_SYS_SYSMACROS_H
# include <sys/sysmacros.h>
#endif
#ifdef MAJOR_IN_SYSMACROS
# define HAVE_MAJOR
#endif
#if defined(major) && !defined(HAVE_MAJOR)
/* Might be defined in sys/types.h.  */
# define HAVE_MAJOR
#endif
#ifdef WIN32
# define WIN32_LEAN_AND_MEAN
# include <windows.h>
#endif

#ifndef HAVE_MAJOR
# define major(dev)  (((dev) >> 8) & 0xff)
# define minor(dev)  ((dev) & 0xff)
#endif
#undef HAVE_MAJOR

#ifdef PHP_WIN32

# undef S_IFIFO
#endif
private int
handle_mime(struct magic_set *ms, int mime, const char *str)
{
	if ((mime & MAGIC_MIME_TYPE)) {
		if (file_printf(ms, "inode/%s", str) == -1)
			return -1;
		if ((mime & MAGIC_MIME_ENCODING) && file_printf(ms,
		    "; charset=") == -1)
			return -1;
	}
	if ((mime & MAGIC_MIME_ENCODING) && file_printf(ms, "binary") == -1)
		return -1;
	return 0;
}

protected int
file_fsmagic(struct magic_set *ms, const char *fn, zend_stat_t *sb)
{
	int ret, did = 0;
	int mime = ms->flags & MAGIC_MIME;
	int silent = ms->flags & (MAGIC_APPLE|MAGIC_EXTENSION);

if (fn == NULL)
		return 0;

#define COMMA	(did++ ? ", " : "")
	ret = php_sys_stat(fn, sb);

if (ret) {
		if (ms->flags & MAGIC_ERROR) {
			file_error(ms, errno, "cannot stat `%s'", fn);
			return -1;
		}
		if (file_printf(ms, "cannot open `%s' (%s)",
		    fn, strerror(errno)) == -1)
			return -1;
		return 0;
	}

ret = 1;
	if (!mime && !silent) {
#ifdef S_ISUID
		if (sb->st_mode & S_ISUID)
			if (file_printf(ms, "%ssetuid", COMMA) == -1)
				return -1;
#endif
#ifdef S_ISGID
		if (sb->st_mode & S_ISGID)
			if (file_printf(ms, "%ssetgid", COMMA) == -1)
				return -1;
#endif
#ifdef S_ISVTX
		if (sb->st_mode & S_ISVTX)
			if (file_printf(ms, "%ssticky", COMMA) == -1)
				return -1;
#endif
	}

switch (sb->st_mode & S_IFMT) {
#ifndef PHP_WIN32
# ifdef S_IFCHR
		case S_IFCHR:
			/*
			 * If -s has been specified, treat character special files
			 * like ordinary files.  Otherwise, just report that they
			 * are block special files and go on to the next file.
			 */
			if ((ms->flags & MAGIC_DEVICES) != 0) {
				ret = 0;
				break;
			}
			if (mime) {
				if (handle_mime(ms, mime, "chardevice") == -1)
					return -1;
			} else {
#  ifdef HAVE_STAT_ST_RDEV
#   ifdef dv_unit
			if (file_printf(ms, "%scharacter special (%d/%d/%d)",
			    COMMA, major(sb->st_rdev), dv_unit(sb->st_rdev),
					dv_subunit(sb->st_rdev)) == -1)
				return -1;
# else
			if (file_printf(ms, "%scharacter special (%ld/%ld)",
			    COMMA, (long)major(sb->st_rdev),
			    (long)minor(sb->st_rdev)) == -1)
				return -1;
# endif
#else
			if (file_printf(ms, "%scharacter special", COMMA) == -1)
				return -1;
#endif
	}
			return 1;
# endif
#endif

#ifdef	S_IFIFO
	case S_IFIFO:
		if((ms->flags & MAGIC_DEVICES) != 0)
			break;
		if (mime) {
			if (handle_mime(ms, mime, "fifo") == -1)
				return -1;
		} else if (silent) {
		} else if (file_printf(ms, "%sfifo (named pipe)", COMMA) == -1)
			return -1;
		break;
#endif
#ifdef	S_IFDOOR
	case S_IFDOOR:
		if (mime) {
			if (handle_mime(ms, mime, "door") == -1)
				return -1;
		} else if (silent) {
		} else if (file_printf(ms, "%sdoor", COMMA) == -1)
			return -1;
		break;
#endif
#ifdef	S_IFLNK
	case S_IFLNK:
		/* stat is used, if it made here then the link is broken */
			if (ms->flags & MAGIC_ERROR) {
			    file_error(ms, errno, "unreadable symlink `%s'", fn);
			    return -1;
			}
	return 1;
#endif

#ifdef	S_IFSOCK
#ifndef __COHERENT__
	case S_IFSOCK:
		if (mime) {
			if (handle_mime(ms, mime, "socket") == -1)
				return -1;
		} else if (silent) {
		} else if (file_printf(ms, "%ssocket", COMMA) == -1)
			return -1;
		break;
#endif
#endif
	case S_IFREG:
		/*
		 * regular file, check next possibility
		 *
		 * If stat() tells us the file has zero length, report here that
		 * the file is empty, so we can skip all the work of opening and
		 * reading the file.
		 * But if the -s option has been given, we skip this
		 * optimization, since on some systems, stat() reports zero
		 * size for raw disk partitions. (If the block special device
		 * really has zero length, the fact that it is empty will be
		 * detected and reported correctly when we read the file.)
		 */
		if ((ms->flags & MAGIC_DEVICES) == 0 && sb->st_size == 0) {
			if (mime) {
				if (handle_mime(ms, mime, "x-empty") == -1)
					return -1;
			} else if (silent) {
			} else if (file_printf(ms, "%sempty", COMMA) == -1)
				return -1;
			break;
		}
		ret = 0;
		break;

default:
		file_error(ms, 0, "invalid mode 0%o", sb->st_mode);
		return -1;
		/*NOTREACHED*/
	}

if (!silent && !mime && did && ret == 0) {
	    if (file_printf(ms, " ") == -1)
		    return -1;
	}
	return ret;
}