1 /* 2 * Copyright (c) 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 4. Neither the name of the University nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)hexdump.h 8.1 (Berkeley) 6/6/93 30 * $FreeBSD$ 31 */ 32 33 #include <wchar.h> 34 35 typedef struct _pr { 36 struct _pr *nextpr; /* next print unit */ 37 #define F_ADDRESS 0x001 /* print offset */ 38 #define F_BPAD 0x002 /* blank pad */ 39 #define F_C 0x004 /* %_c */ 40 #define F_CHAR 0x008 /* %c */ 41 #define F_DBL 0x010 /* %[EefGf] */ 42 #define F_INT 0x020 /* %[di] */ 43 #define F_P 0x040 /* %_p */ 44 #define F_STR 0x080 /* %s */ 45 #define F_U 0x100 /* %_u */ 46 #define F_UINT 0x200 /* %[ouXx] */ 47 #define F_TEXT 0x400 /* no conversions */ 48 u_int flags; /* flag values */ 49 int bcnt; /* byte count */ 50 char *cchar; /* conversion character */ 51 char *fmt; /* printf format */ 52 char *nospace; /* no whitespace version */ 53 int mbleft; /* bytes left of multibyte char. */ 54 mbstate_t mbstate; /* conversion state */ 55 } PR; 56 57 typedef struct _fu { 58 struct _fu *nextfu; /* next format unit */ 59 struct _pr *nextpr; /* next print unit */ 60 #define F_IGNORE 0x01 /* %_A */ 61 #define F_SETREP 0x02 /* rep count set, not default */ 62 u_int flags; /* flag values */ 63 int reps; /* repetition count */ 64 int bcnt; /* byte count */ 65 char *fmt; /* format string */ 66 } FU; 67 68 typedef struct _fs { /* format strings */ 69 struct _fs *nextfs; /* linked list of format strings */ 70 struct _fu *nextfu; /* linked list of format units */ 71 int bcnt; 72 } FS; 73 74 extern FS *fshead; /* head of format strings list */ 75 extern FU *endfu; /* format at end-of-data */ 76 extern int blocksize; /* data block size */ 77 extern int exitval; /* final exit value */ 78 extern int odmode; /* are we acting as od(1)? */ 79 extern int length; /* amount of data to read */ 80 extern off_t skip; /* amount of data to skip at start */ 81 enum _vflag { ALL, DUP, FIRST, WAIT }; /* -v values */ 82 extern enum _vflag vflag; 83 84 void add(const char *); 85 void addfile(char *); 86 void badcnt(char *); 87 void badconv(char *); 88 void badfmt(const char *); 89 void badsfmt(void); 90 void bpad(PR *); 91 void conv_c(PR *, u_char *, size_t); 92 void conv_u(PR *, u_char *); 93 void display(void); 94 void doskip(const char *, int); 95 void escape(char *); 96 u_char *get(void); 97 void newsyntax(int, char ***); 98 int next(char **); 99 void nomem(void); 100 void oldsyntax(int, char ***); 101 size_t peek(u_char *, size_t); 102 void rewrite(FS *); 103 int size(FS *); 104 void usage(void); 105