mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-22 11:17:19 +00:00
40ccfb3137
conversion interprets input bytes as multibyte sequences and displays printable characters in the area corresponding to their first byte. The remaining bytes are shown as "**".
109 lines
4.0 KiB
C
109 lines
4.0 KiB
C
/*
|
|
* Copyright (c) 1989, 1993
|
|
* The Regents of the University of California. 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, 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. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
|
|
*
|
|
* @(#)hexdump.h 8.1 (Berkeley) 6/6/93
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#include <wchar.h>
|
|
|
|
typedef struct _pr {
|
|
struct _pr *nextpr; /* next print unit */
|
|
#define F_ADDRESS 0x001 /* print offset */
|
|
#define F_BPAD 0x002 /* blank pad */
|
|
#define F_C 0x004 /* %_c */
|
|
#define F_CHAR 0x008 /* %c */
|
|
#define F_DBL 0x010 /* %[EefGf] */
|
|
#define F_INT 0x020 /* %[di] */
|
|
#define F_P 0x040 /* %_p */
|
|
#define F_STR 0x080 /* %s */
|
|
#define F_U 0x100 /* %_u */
|
|
#define F_UINT 0x200 /* %[ouXx] */
|
|
#define F_TEXT 0x400 /* no conversions */
|
|
u_int flags; /* flag values */
|
|
int bcnt; /* byte count */
|
|
char *cchar; /* conversion character */
|
|
char *fmt; /* printf format */
|
|
char *nospace; /* no whitespace version */
|
|
int mbleft; /* bytes left of multibyte char. */
|
|
mbstate_t mbstate; /* conversion state */
|
|
} PR;
|
|
|
|
typedef struct _fu {
|
|
struct _fu *nextfu; /* next format unit */
|
|
struct _pr *nextpr; /* next print unit */
|
|
#define F_IGNORE 0x01 /* %_A */
|
|
#define F_SETREP 0x02 /* rep count set, not default */
|
|
u_int flags; /* flag values */
|
|
int reps; /* repetition count */
|
|
int bcnt; /* byte count */
|
|
char *fmt; /* format string */
|
|
} FU;
|
|
|
|
typedef struct _fs { /* format strings */
|
|
struct _fs *nextfs; /* linked list of format strings */
|
|
struct _fu *nextfu; /* linked list of format units */
|
|
int bcnt;
|
|
} FS;
|
|
|
|
extern FS *fshead; /* head of format strings list */
|
|
extern FU *endfu; /* format at end-of-data */
|
|
extern int blocksize; /* data block size */
|
|
extern int exitval; /* final exit value */
|
|
extern int odmode; /* are we acting as od(1)? */
|
|
extern int length; /* amount of data to read */
|
|
extern off_t skip; /* amount of data to skip at start */
|
|
enum _vflag { ALL, DUP, FIRST, WAIT }; /* -v values */
|
|
extern enum _vflag vflag;
|
|
|
|
void add(const char *);
|
|
void addfile(char *);
|
|
void badcnt(char *);
|
|
void badconv(char *);
|
|
void badfmt(const char *);
|
|
void badsfmt(void);
|
|
void bpad(PR *);
|
|
void conv_c(PR *, u_char *, size_t);
|
|
void conv_u(PR *, u_char *);
|
|
void display(void);
|
|
void doskip(const char *, int);
|
|
void escape(char *);
|
|
u_char *get(void);
|
|
void newsyntax(int, char ***);
|
|
int next(char **);
|
|
void nomem(void);
|
|
void oldsyntax(int, char ***);
|
|
size_t peek(u_char *, size_t);
|
|
void rewrite(FS *);
|
|
int size(FS *);
|
|
void usage(void);
|