file-5.32HEADfile-5.32master

1 files changed, 49 insertions, 25 deletions

diff --git a/src/file.h b/src/file.h
index 01aa37a..eb9c054 100644
--- a/src/file.h
+++ b/src/file.h
@@ -27,7 +27,7 @@
  */
 /*
  * file.h - definitions for file(1) program
- * @(#)$File: file.h,v 1.164 2015/01/01 17:07:34 christos Exp $
+ * @(#)$File: file.h,v 1.183 2017/08/28 13:39:18 christos Exp $
  */
 
 #ifndef __file_h__
@@ -36,6 +36,10 @@
 #ifdef HAVE_CONFIG_H
 #include <config.h>
 #endif
+#ifdef HAVE_STDINT_H
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS
+#endif
 
 #ifdef WIN32
   #ifdef _WIN64
@@ -44,20 +48,18 @@
     #define SIZE_T_FORMAT ""
   #endif
   #define INT64_T_FORMAT "I64"
+  #define INTMAX_T_FORMAT "I64"
 #else
   #define SIZE_T_FORMAT "z"
   #define INT64_T_FORMAT "ll"
+  #define INTMAX_T_FORMAT "j"
+#endif
+#include <stdint.h>
 #endif
 
 #include <stdio.h>	/* Include that here, to make sure __P gets defined */
 #include <errno.h>
 #include <fcntl.h>	/* For open and flags */
-#ifdef HAVE_STDINT_H
-#ifndef __STDC_LIMIT_MACROS
-#define __STDC_LIMIT_MACROS
-#endif
-#include <stdint.h>
-#endif
 #ifdef HAVE_INTTYPES_H
 #include <inttypes.h>
 #endif
@@ -125,18 +127,18 @@
 #define	MAX(a,b)	(((a) > (b)) ? (a) : (b))
 #endif
 
-#ifndef HOWMANY
-# define HOWMANY (256 * 1024)	/* how much of the file to look at */
+#ifndef FILE_BYTES_MAX
+# define FILE_BYTES_MAX (1024 * 1024)	/* how much of the file to look at */
 #endif
 #define MAXMAGIS 8192		/* max entries in any one magic file
 				   or directory */
 #define MAXDESC	64		/* max len of text description/MIME type */
 #define MAXMIME	80		/* max len of text MIME type */
-#define MAXstring 64		/* max len of "string" types */
+#define MAXstring 96		/* max len of "string" types */
 
 #define MAGICNO		0xF11E041C
-#define VERSIONNO	12
-#define FILE_MAGICSIZE	248
+#define VERSIONNO	14
+#define FILE_MAGICSIZE	344
 
 #define	FILE_LOAD	0
 #define FILE_CHECK	1
@@ -225,7 +227,8 @@ struct magic {
 #define				FILE_NAME	45
 #define				FILE_USE	46
 #define				FILE_CLEAR	47
-#define				FILE_NAMES_SIZE	48 /* size of array to contain all names */
+#define				FILE_DER	48
+#define				FILE_NAMES_SIZE	49 /* size of array to contain all names */
 
 #define IS_STRING(t) \
 	((t) == FILE_STRING || \
@@ -272,7 +275,7 @@ struct magic {
 #define				FILE_OPS_MASK	0x07 /* mask for above ops */
 #define				FILE_UNUSED_1	0x08
 #define				FILE_UNUSED_2	0x10
-#define				FILE_UNUSED_3	0x20
+#define				FILE_OPSIGNED	0x20
 #define				FILE_OPINVERSE	0x40
 #define				FILE_OPINDIRECT	0x80
 
@@ -300,14 +303,16 @@ struct magic {
 #define num_mask _u._mask
 #define str_range _u._s._count
 #define str_flags _u._s._flags
-	/* Words 9-16 */
+	/* Words 9-24 */
 	union VALUETYPE value;	/* either number or string */
-	/* Words 17-32 */
+	/* Words 25-40 */
 	char desc[MAXDESC];	/* description */
-	/* Words 33-52 */
+	/* Words 41-60 */
 	char mimetype[MAXMIME]; /* MIME type */
-	/* Words 53-54 */
-	char apple[8];
+	/* Words 61-62 */
+	char apple[8];		/* APPLE CREATOR/TYPE */
+	/* Words 63-78 */
+	char ext[64];		/* Popular extensions */
 };
 
 #define BIT(A)   (1 << (A))
@@ -361,9 +366,11 @@ struct mlist {
 #ifdef __cplusplus
 #define CAST(T, b)	static_cast<T>(b)
 #define RCAST(T, b)	reinterpret_cast<T>(b)
+#define CCAST(T, b)	const_cast<T>(b)
 #else
-#define CAST(T, b)	(T)(b)
-#define RCAST(T, b)	(T)(b)
+#define CAST(T, b)	((T)(b))
+#define RCAST(T, b)	((T)(b))
+#define CCAST(T, b)	((T)(uintptr_t)(b))
 #endif
 
 struct level_info {
@@ -411,11 +418,14 @@ struct magic_set {
 	uint16_t elf_shnum_max;
 	uint16_t elf_phnum_max;
 	uint16_t elf_notes_max;
-#define	FILE_INDIR_MAX			15
+	uint16_t regex_max;
+	size_t bytes_max;		/* number of bytes to read from file */
+#define	FILE_INDIR_MAX			50
 #define	FILE_NAME_MAX			30
 #define	FILE_ELF_SHNUM_MAX		32768
-#define	FILE_ELF_PHNUM_MAX		128
+#define	FILE_ELF_PHNUM_MAX		2048
 #define	FILE_ELF_NOTES_MAX		256
+#define	FILE_REGEX_MAX			8192
 };
 
 /* Type for Unicode characters */
@@ -437,7 +447,7 @@ protected size_t file_printedlen(const struct magic_set *);
 protected int file_replace(struct magic_set *, const char *, const char *);
 protected int file_printf(struct magic_set *, const char *, ...)
     __attribute__((__format__(__printf__, 2, 3)));
-protected int file_reset(struct magic_set *);
+protected int file_reset(struct magic_set *, int);
 protected int file_tryelf(struct magic_set *, int, const unsigned char *,
     size_t);
 protected int file_trycdf(struct magic_set *, int, const unsigned char *,
@@ -455,7 +465,7 @@ protected int file_encoding(struct magic_set *, const unsigned char *, size_t,
     unichar **, size_t *, const char **, const char **, const char **);
 protected int file_is_tar(struct magic_set *, const unsigned char *, size_t);
 protected int file_softmagic(struct magic_set *, const unsigned char *, size_t,
-    uint16_t, uint16_t *, int, int);
+    uint16_t *, uint16_t *, int, int);
 protected int file_apprentice(struct magic_set *, const char *, int);
 protected int buffer_apprentice(struct magic_set *, struct magic **,
     size_t *, size_t);
@@ -500,6 +510,8 @@ typedef struct {
 #define USE_C_LOCALE
 	locale_t old_lc_ctype;
 	locale_t c_lc_ctype;
+#else
+	char *old_lc_ctype;
 #endif
 	int rc;
 	regex_t rx;
@@ -544,6 +556,9 @@ int vasprintf(char **, const char *, va_list);
 #ifndef HAVE_ASPRINTF
 int asprintf(char **, const char *, ...);
 #endif
+#ifndef HAVE_DPRINTF
+int dprintf(int, const char *, ...);
+#endif
 
 #ifndef HAVE_STRLCPY
 size_t strlcpy(char *, const char *, size_t);
@@ -564,6 +579,12 @@ char   *ctime_r(const time_t *, char *);
 #ifndef HAVE_ASCTIME_R
 char   *asctime_r(const struct tm *, char *);
 #endif
+#ifndef HAVE_GMTIME_R
+struct tm *gmtime_r(const time_t *, struct tm *);
+#endif
+#ifndef HAVE_LOCALTIME_R
+struct tm *localtime_r(const time_t *, struct tm *);
+#endif
 #ifndef HAVE_FMTCHECK
 const char *fmtcheck(const char *, const char *) 
      __attribute__((__format_arg__(2)));
@@ -590,5 +611,8 @@ static const char *rcsid(const char *p) { \
 #else
 #define FILE_RCSID(id)
 #endif
+#ifndef __RCSID
+#define __RCSID(a)
+#endif
 
 #endif /* __file_h__ */