annotate src/xxd/xxd.c @ 2684:951641b8784d v7.3.102

updated for version 7.3.102 Problem: When using ":make", typing the next command and then getting the "reload" prompt the next command is (partly) eaten by the reload prompt. Solution: Accept ':' as a special character at the reload prompt to accept the default choice and execute the command.
author Bram Moolenaar <bram@vim.org>
date Mon, 17 Jan 2011 20:08:11 +0100
parents 24eb7921b8f0
children 0f7f66682a55
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /* xxd: my hexdump facility. jw
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2 *
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3 * 2.10.90 changed to word output
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4 * 3.03.93 new indent style, dumb bug inserted and fixed.
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5 * -c option, mls
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6 * 26.04.94 better option parser, -ps, -l, -s added.
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7 * 1.07.94 -r badly needs - as input file. Per default autoskip over
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8 * consecutive lines of zeroes, as unix od does.
7
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9 * -a shows them too.
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10 * -i dump as c-style #include "file.h"
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11 * 1.11.95 if "xxd -i" knows the filename, an 'unsigned char filename_bits[]'
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12 * array is written in correct c-syntax.
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13 * -s improved, now defaults to absolute seek, relative requires a '+'.
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14 * -r improved, now -r -s -0x... is supported.
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15 * change/suppress leading '\0' bytes.
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16 * -l n improved: stops exactly after n bytes.
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17 * -r improved, better handling of partial lines with trailing garbage.
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18 * -r improved, now -r -p works again!
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19 * -r improved, less flushing, much faster now! (that was silly)
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20 * 3.04.96 Per repeated request of a single person: autoskip defaults to off.
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21 * 15.05.96 -v added. They want to know the version.
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22 * -a fixed, to show last line inf file ends in all zeros.
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23 * -u added: Print upper case hex-letters, as preferred by unix bc.
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24 * -h added to usage message. Usage message extended.
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25 * Now using outfile if specified even in normal mode, aehem.
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26 * No longer mixing of ints and longs. May help doze people.
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27 * Added binify ioctl for same reason. (Enough Doze stress for 1996!)
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28 * 16.05.96 -p improved, removed occasional superfluous linefeed.
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29 * 20.05.96 -l 0 fixed. tried to read anyway.
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30 * 21.05.96 -i fixed. now honours -u, and prepends __ to numeric filenames.
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31 * compile -DWIN32 for NT or W95. George V. Reilly, * -v improved :-)
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32 * support --gnuish-longhorn-options
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33 * 25.05.96 MAC support added: CodeWarrior already uses ``outline'' in Types.h
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34 * which is included by MacHeaders (Axel Kielhorn). Renamed to
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35 * xxdline().
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36 * 7.06.96 -i printed 'int' instead of 'char'. *blush*
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37 * added Bram's OS2 ifdefs...
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38 * 18.07.96 gcc -Wall @ SunOS4 is now slient.
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39 * Added osver for MSDOS/DJGPP/WIN32.
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40 * 29.08.96 Added size_t to strncmp() for Amiga.
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41 * 24.03.97 Windows NT support (Phil Hanna). Clean exit for Amiga WB (Bram)
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42 * 02.04.97 Added -E option, to have EBCDIC translation instead of ASCII
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43 * (azc10@yahoo.com)
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44 * 22.05.97 added -g (group octets) option (jcook@namerica.kla.com).
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45 * 23.09.98 nasty -p -r misfeature fixed: slightly wrong output, when -c was
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46 * missing or wrong.
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47 * 26.09.98 Fixed: 'xxd -i infile outfile' did not truncate outfile.
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48 * 27.10.98 Fixed: -g option parser required blank.
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49 * option -b added: 01000101 binary output in normal format.
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50 * 16.05.00 Added VAXC changes by Stephen P. Wall
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51 * 16.05.00 Improved MMS file and merge for VMS by Zoltan Arpadffy
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52 *
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53 * (c) 1990-1998 by Juergen Weigert (jnweiger@informatik.uni-erlangen.de)
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54 *
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55 * Small changes made afterwards by Bram Moolenaar et al.
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56 *
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57 * Distribute freely and credit me,
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58 * make money and share with me,
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59 * lose money and don't ask me.
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60 */
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61
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62 /* Visual Studio 2005 has 'deprecated' many of the standard CRT functions */
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63 #if _MSC_VER >= 1400
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64 # define _CRT_SECURE_NO_DEPRECATE
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65 # define _CRT_NONSTDC_NO_DEPRECATE
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66 #endif
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67 #if !defined(CYGWIN) && (defined(CYGWIN32) || defined(__CYGWIN__) || defined(__CYGWIN32__))
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68 # define CYGWIN
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69 #endif
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70
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71 #include <stdio.h>
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72 #ifdef VAXC
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73 # include <file.h>
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74 #else
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75 # include <fcntl.h>
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76 #endif
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77 #ifdef __TSC__
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78 # define MSDOS
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79 #endif
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80 #if !defined(OS2) && defined(__EMX__)
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81 # define OS2
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82 #endif
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83 #if defined(MSDOS) || defined(WIN32) || defined(OS2) || defined(__BORLANDC__) \
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84 || defined(CYGWIN)
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85 # include <io.h> /* for setmode() */
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86 #else
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87 # ifdef UNIX
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88 # include <unistd.h>
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89 # endif
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90 #endif
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91 #include <stdlib.h>
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92 #include <string.h> /* for strncmp() */
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93 #include <ctype.h> /* for isalnum() */
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94 #if __MWERKS__ && !defined(BEBOX)
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95 # include <unix.h> /* for fdopen() on MAC */
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96 #endif
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97
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98 #if defined(__BORLANDC__) && __BORLANDC__ <= 0x0410 && !defined(fileno)
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99 /* Missing define and prototype grabbed from the BC 4.0 <stdio.h> */
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100 # define fileno(f) ((f)->fd)
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101 FILE _FAR *_Cdecl _FARFUNC fdopen(int __handle, char _FAR *__type);
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102 #endif
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103
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104
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105 /* This corrects the problem of missing prototypes for certain functions
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106 * in some GNU installations (e.g. SunOS 4.1.x).
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107 * Darren Hiebert <darren@hmi.com> (sparc-sun-sunos4.1.3_U1/2.7.2.2)
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108 */
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109 #if defined(__GNUC__) && defined(__STDC__)
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110 # ifndef __USE_FIXED_PROTOTYPES__
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111 # define __USE_FIXED_PROTOTYPES__
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112 # endif
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113 #endif
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114
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115 #ifndef __USE_FIXED_PROTOTYPES__
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116 /*
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117 * This is historic and works only if the compiler really has no prototypes:
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118 *
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119 * Include prototypes for Sun OS 4.x, when using an ANSI compiler.
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120 * FILE is defined on OS 4.x, not on 5.x (Solaris).
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121 * if __SVR4 is defined (some Solaris versions), don't include this.
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122 */
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123 #if defined(sun) && defined(FILE) && !defined(__SVR4) && defined(__STDC__)
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124 # define __P(a) a
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125 /* excerpt from my sun_stdlib.h */
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126 extern int fprintf __P((FILE *, char *, ...));
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127 extern int fputs __P((char *, FILE *));
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128 extern int _flsbuf __P((unsigned char, FILE *));
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129 extern int _filbuf __P((FILE *));
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130 extern int fflush __P((FILE *));
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131 extern int fclose __P((FILE *));
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132 extern int fseek __P((FILE *, long, int));
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133 extern int rewind __P((FILE *));
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134
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135 extern void perror __P((char *));
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136 # endif
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137 #endif
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138
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139 extern long int strtol();
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140 extern long int ftell();
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141
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142 char version[] = "xxd V1.10 27oct98 by Juergen Weigert";
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143 #ifdef WIN32
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144 char osver[] = " (Win32)";
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145 #else
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146 # ifdef DJGPP
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147 char osver[] = " (dos 32 bit)";
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148 # else
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149 # ifdef MSDOS
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150 char osver[] = " (dos 16 bit)";
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151 # else
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152 char osver[] = "";
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153 # endif
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154 # endif
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155 #endif
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156
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157 #if defined(MSDOS) || defined(WIN32) || defined(OS2)
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158 # define BIN_READ(yes) ((yes) ? "rb" : "rt")
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159 # define BIN_WRITE(yes) ((yes) ? "wb" : "wt")
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160 # define BIN_CREAT(yes) ((yes) ? (O_CREAT|O_BINARY) : O_CREAT)
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161 # define BIN_ASSIGN(fp, yes) setmode(fileno(fp), (yes) ? O_BINARY : O_TEXT)
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162 # define PATH_SEP '\\'
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163 #elif defined(CYGWIN)
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164 # define BIN_READ(yes) ((yes) ? "rb" : "rt")
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165 # define BIN_WRITE(yes) ((yes) ? "wb" : "w")
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166 # define BIN_CREAT(yes) ((yes) ? (O_CREAT|O_BINARY) : O_CREAT)
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167 # define BIN_ASSIGN(fp, yes) ((yes) ? (void) setmode(fileno(fp), O_BINARY) : (void) (fp))
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168 # define PATH_SEP '/'
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169 #else
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170 # ifdef VMS
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171 # define BIN_READ(dummy) "r"
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172 # define BIN_WRITE(dummy) "w"
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173 # define BIN_CREAT(dummy) O_CREAT
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174 # define BIN_ASSIGN(fp, dummy) fp
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175 # define PATH_SEP ']'
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176 # define FILE_SEP '.'
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177 # else
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parents:
diff changeset
178 # define BIN_READ(dummy) "r"
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vimboss
parents:
diff changeset
179 # define BIN_WRITE(dummy) "w"
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vimboss
parents:
diff changeset
180 # define BIN_CREAT(dummy) O_CREAT
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vimboss
parents:
diff changeset
181 # define BIN_ASSIGN(fp, dummy) fp
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parents:
diff changeset
182 # define PATH_SEP '/'
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vimboss
parents:
diff changeset
183 # endif
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vimboss
parents:
diff changeset
184 #endif
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parents:
diff changeset
185
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vimboss
parents:
diff changeset
186 /* open has only to arguments on the Mac */
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vimboss
parents:
diff changeset
187 #if __MWERKS__
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vimboss
parents:
diff changeset
188 # define OPEN(name, mode, umask) open(name, mode)
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vimboss
parents:
diff changeset
189 #else
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vimboss
parents:
diff changeset
190 # define OPEN(name, mode, umask) open(name, mode, umask)
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vimboss
parents:
diff changeset
191 #endif
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vimboss
parents:
diff changeset
192
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vimboss
parents:
diff changeset
193 #ifdef AMIGA
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vimboss
parents:
diff changeset
194 # define STRNCMP(s1, s2, l) strncmp(s1, s2, (size_t)l)
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vimboss
parents:
diff changeset
195 #else
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vimboss
parents:
diff changeset
196 # define STRNCMP(s1, s2, l) strncmp(s1, s2, l)
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vimboss
parents:
diff changeset
197 #endif
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parents:
diff changeset
198
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vimboss
parents:
diff changeset
199 #ifndef __P
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vimboss
parents:
diff changeset
200 # if defined(__STDC__) || defined(MSDOS) || defined(WIN32) || defined(OS2) \
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vimboss
parents:
diff changeset
201 || defined(__BORLANDC__)
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vimboss
parents:
diff changeset
202 # define __P(a) a
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vimboss
parents:
diff changeset
203 # else
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vimboss
parents:
diff changeset
204 # define __P(a) ()
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vimboss
parents:
diff changeset
205 # endif
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vimboss
parents:
diff changeset
206 #endif
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vimboss
parents:
diff changeset
207
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vimboss
parents:
diff changeset
208 /* Let's collect some prototypes */
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vimboss
parents:
diff changeset
209 /* CodeWarrior is really picky about missing prototypes */
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vimboss
parents:
diff changeset
210 static void exit_with_usage __P((char *));
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vimboss
parents:
diff changeset
211 static int huntype __P((FILE *, FILE *, FILE *, char *, int, int, long));
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vimboss
parents:
diff changeset
212 static void xxdline __P((FILE *, char *, int));
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vimboss
parents:
diff changeset
213
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vimboss
parents:
diff changeset
214 #define TRY_SEEK /* attempt to use lseek, or skip forward by reading */
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vimboss
parents:
diff changeset
215 #define COLS 256 /* change here, if you ever need more columns */
1452
1bc46149d919 updated for version 7.1-167
vimboss
parents: 1197
diff changeset
216 #define LLEN (11 + (9*COLS-1)/1 + COLS + 2)
7
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vimboss
parents:
diff changeset
217
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vimboss
parents:
diff changeset
218 char hexxa[] = "0123456789abcdef0123456789ABCDEF", *hexx = hexxa;
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vimboss
parents:
diff changeset
219
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vimboss
parents:
diff changeset
220 /* the different hextypes known by this program: */
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vimboss
parents:
diff changeset
221 #define HEX_NORMAL 0
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vimboss
parents:
diff changeset
222 #define HEX_POSTSCRIPT 1
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vimboss
parents:
diff changeset
223 #define HEX_CINCLUDE 2
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vimboss
parents:
diff changeset
224 #define HEX_BITS 3 /* not hex a dump, but bits: 01111001 */
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vimboss
parents:
diff changeset
225
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vimboss
parents:
diff changeset
226 static void
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vimboss
parents:
diff changeset
227 exit_with_usage(pname)
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vimboss
parents:
diff changeset
228 char *pname;
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vimboss
parents:
diff changeset
229 {
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vimboss
parents:
diff changeset
230 fprintf(stderr, "Usage:\n %s [options] [infile [outfile]]\n", pname);
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vimboss
parents:
diff changeset
231 fprintf(stderr, " or\n %s -r [-s [-]offset] [-c cols] [-ps] [infile [outfile]]\n", pname);
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vimboss
parents:
diff changeset
232 fprintf(stderr, "Options:\n");
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vimboss
parents:
diff changeset
233 fprintf(stderr, " -a toggle autoskip: A single '*' replaces nul-lines. Default off.\n");
2083
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Bram Moolenaar <bram@zimbu.org>
parents: 1912
diff changeset
234 fprintf(stderr, " -b binary digit dump (incompatible with -ps,-i,-r). Default hex.\n");
7
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vimboss
parents:
diff changeset
235 fprintf(stderr, " -c cols format <cols> octets per line. Default 16 (-i: 12, -ps: 30).\n");
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vimboss
parents:
diff changeset
236 fprintf(stderr, " -E show characters in EBCDIC. Default ASCII.\n");
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vimboss
parents:
diff changeset
237 fprintf(stderr, " -g number of octets per group in normal output. Default 2.\n");
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vimboss
parents:
diff changeset
238 fprintf(stderr, " -h print this summary.\n");
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vimboss
parents:
diff changeset
239 fprintf(stderr, " -i output in C include file style.\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
240 fprintf(stderr, " -l len stop after <len> octets.\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
241 fprintf(stderr, " -ps output in postscript plain hexdump style.\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
242 fprintf(stderr, " -r reverse operation: convert (or patch) hexdump into binary.\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
243 fprintf(stderr, " -r -s off revert with <off> added to file positions found in hexdump.\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
244 fprintf(stderr, " -s %sseek start at <seek> bytes abs. %sinfile offset.\n",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
245 #ifdef TRY_SEEK
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vimboss
parents:
diff changeset
246 "[+][-]", "(or +: rel.) ");
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vimboss
parents:
diff changeset
247 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
248 "", "");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
249 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
250 fprintf(stderr, " -u use upper case hex letters.\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
251 fprintf(stderr, " -v show version: \"%s%s\".\n", version, osver);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
252 exit(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
253 }
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vimboss
parents:
diff changeset
254
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
255 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
256 * Max. cols binary characters are decoded from the input stream per line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
257 * Two adjacent garbage characters after evaluated data delimit valid data.
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vimboss
parents:
diff changeset
258 * Everything up to the next newline is discarded.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
259 *
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vimboss
parents:
diff changeset
260 * The name is historic and came from 'undo type opt h'.
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vimboss
parents:
diff changeset
261 */
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vimboss
parents:
diff changeset
262 static int
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vimboss
parents:
diff changeset
263 huntype(fpi, fpo, fperr, pname, cols, hextype, base_off)
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vimboss
parents:
diff changeset
264 FILE *fpi, *fpo, *fperr;
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vimboss
parents:
diff changeset
265 char *pname;
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vimboss
parents:
diff changeset
266 int cols, hextype;
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vimboss
parents:
diff changeset
267 long base_off;
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vimboss
parents:
diff changeset
268 {
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vimboss
parents:
diff changeset
269 int c, ign_garb = 1, n1 = -1, n2 = 0, n3, p = cols;
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vimboss
parents:
diff changeset
270 long have_off = 0, want_off = 0;
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vimboss
parents:
diff changeset
271
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vimboss
parents:
diff changeset
272 rewind(fpi);
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vimboss
parents:
diff changeset
273
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vimboss
parents:
diff changeset
274 while ((c = getc(fpi)) != EOF)
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vimboss
parents:
diff changeset
275 {
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vimboss
parents:
diff changeset
276 if (c == '\r') /* Doze style input file? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
277 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
278
2083
24eb7921b8f0 updated for version 7.2.367
Bram Moolenaar <bram@zimbu.org>
parents: 1912
diff changeset
279 /* Allow multiple spaces. This doesn't work when there is normal text
24eb7921b8f0 updated for version 7.2.367
Bram Moolenaar <bram@zimbu.org>
parents: 1912
diff changeset
280 * after the hex codes in the last line that looks like hex, thus only
24eb7921b8f0 updated for version 7.2.367
Bram Moolenaar <bram@zimbu.org>
parents: 1912
diff changeset
281 * use it for PostScript format. */
24eb7921b8f0 updated for version 7.2.367
Bram Moolenaar <bram@zimbu.org>
parents: 1912
diff changeset
282 if (hextype == HEX_POSTSCRIPT && (c == ' ' || c == '\n' || c == '\t'))
856
8cd729851562 updated for version 7.0g
vimboss
parents: 819
diff changeset
283 continue;
809
4f1b94b51e99 updated for version 7.0b02
vimboss
parents: 714
diff changeset
284
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
285 n3 = n2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
286 n2 = n1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
287
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
288 if (c >= '0' && c <= '9')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
289 n1 = c - '0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
290 else if (c >= 'a' && c <= 'f')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
291 n1 = c - 'a' + 10;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
292 else if (c >= 'A' && c <= 'F')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
293 n1 = c - 'A' + 10;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
294 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
295 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
296 n1 = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
297 if (ign_garb)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
298 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
299 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
300
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
301 ign_garb = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
302
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
303 if (p >= cols)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
304 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
305 if (!hextype)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
306 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
307 if (n1 < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
308 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
309 p = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
310 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
311 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
312 want_off = (want_off << 4) | n1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
313 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
314 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
315 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
316 p = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
317 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
318
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
319 if (base_off + want_off != have_off)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
320 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
321 fflush(fpo);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
322 #ifdef TRY_SEEK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
323 c = fseek(fpo, base_off + want_off - have_off, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
324 if (c >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
325 have_off = base_off + want_off;
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vimboss
parents:
diff changeset
326 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
327 if (base_off + want_off < have_off)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
328 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
329 fprintf(fperr, "%s: sorry, cannot seek backwards.\n", pname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
330 return 5;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
331 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
332 for (; have_off < base_off + want_off; have_off++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
333 putc(0, fpo);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
334 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
335
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
336 if (n2 >= 0 && n1 >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
337 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
338 putc((n2 << 4) | n1, fpo);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
339 have_off++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
340 want_off++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
341 n1 = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
342 if ((++p >= cols) && !hextype)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
343 {
809
4f1b94b51e99 updated for version 7.0b02
vimboss
parents: 714
diff changeset
344 /* skip rest of line as garbage */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
345 want_off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
346 while ((c = getc(fpi)) != '\n' && c != EOF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
347 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
348 ign_garb = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
349 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
350 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
351 else if (n1 < 0 && n2 < 0 && n3 < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
352 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
353 /* already stumbled into garbage, skip line, wait and see */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
354 if (!hextype)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
355 want_off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
356 while ((c = getc(fpi)) != '\n' && c != EOF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
357 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
358 ign_garb = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
359 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
360 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
361 fflush(fpo);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
362 #ifdef TRY_SEEK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
363 fseek(fpo, 0L, 2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
364 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
365 fclose(fpo);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
366 fclose(fpi);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
367 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
368 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
369
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
370 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
371 * Print line l. If nz is false, xxdline regards the line a line of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
372 * zeroes. If there are three or more consecutive lines of zeroes,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
373 * they are replaced by a single '*' character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
374 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
375 * If the output ends with more than two lines of zeroes, you
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
376 * should call xxdline again with l being the last line and nz
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
377 * negative. This ensures that the last line is shown even when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
378 * it is all zeroes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
379 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
380 * If nz is always positive, lines are never suppressed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
381 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
382 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
383 xxdline(fp, l, nz)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
384 FILE *fp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
385 char *l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
386 int nz;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
387 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
388 static char z[LLEN+1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
389 static int zero_seen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
390
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
391 if (!nz && zero_seen == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
392 strcpy(z, l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
393
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
394 if (nz || !zero_seen++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
395 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
396 if (nz)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
397 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
398 if (nz < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
399 zero_seen--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
400 if (zero_seen == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
401 fputs(z, fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
402 if (zero_seen > 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
403 fputs("*\n", fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
404 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
405 if (nz >= 0 || zero_seen > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
406 fputs(l, fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
407 if (nz)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
408 zero_seen = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
409 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
410 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
411
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
412 /* This is an EBCDIC to ASCII conversion table */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
413 /* from a proposed BTL standard April 16, 1979 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
414 static unsigned char etoa64[] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
415 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
416 0040,0240,0241,0242,0243,0244,0245,0246,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
417 0247,0250,0325,0056,0074,0050,0053,0174,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
418 0046,0251,0252,0253,0254,0255,0256,0257,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
419 0260,0261,0041,0044,0052,0051,0073,0176,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
420 0055,0057,0262,0263,0264,0265,0266,0267,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
421 0270,0271,0313,0054,0045,0137,0076,0077,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422 0272,0273,0274,0275,0276,0277,0300,0301,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 0302,0140,0072,0043,0100,0047,0075,0042,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 0303,0141,0142,0143,0144,0145,0146,0147,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 0150,0151,0304,0305,0306,0307,0310,0311,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426 0312,0152,0153,0154,0155,0156,0157,0160,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
427 0161,0162,0136,0314,0315,0316,0317,0320,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
428 0321,0345,0163,0164,0165,0166,0167,0170,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
429 0171,0172,0322,0323,0324,0133,0326,0327,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430 0330,0331,0332,0333,0334,0335,0336,0337,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
431 0340,0341,0342,0343,0344,0135,0346,0347,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
432 0173,0101,0102,0103,0104,0105,0106,0107,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433 0110,0111,0350,0351,0352,0353,0354,0355,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
434 0175,0112,0113,0114,0115,0116,0117,0120,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
435 0121,0122,0356,0357,0360,0361,0362,0363,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
436 0134,0237,0123,0124,0125,0126,0127,0130,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
437 0131,0132,0364,0365,0366,0367,0370,0371,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
438 0060,0061,0062,0063,0064,0065,0066,0067,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
439 0070,0071,0372,0373,0374,0375,0376,0377
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
440 };
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
443 main(argc, argv)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
444 int argc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445 char *argv[];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
446 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
447 FILE *fp, *fpo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
448 int c, e, p = 0, relseek = 1, negseek = 0, revert = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
449 int cols = 0, nonzero = 0, autoskip = 0, hextype = HEX_NORMAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
450 int ebcdic = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
451 int octspergrp = -1; /* number of octets grouped in output */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
452 int grplen; /* total chars per octet group */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
453 long length = -1, n = 0, seekoff = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
454 char l[LLEN+1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455 char *pname, *pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
456
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457 #ifdef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
458 /* This program doesn't work when started from the Workbench */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459 if (argc == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
460 exit(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
461 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
462
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
463 pname = argv[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 for (pp = pname; *pp; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465 if (*pp++ == PATH_SEP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466 pname = pp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
467 #ifdef FILE_SEP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
468 for (pp = pname; *pp; pp++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
469 if (*pp == FILE_SEP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
470 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
471 *pp = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
472 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
473 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
474 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
475
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
476 while (argc >= 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
477 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
478 pp = argv[1] + (!STRNCMP(argv[1], "--", 2) && argv[1][2]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
479 if (!STRNCMP(pp, "-a", 2)) autoskip = 1 - autoskip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
480 else if (!STRNCMP(pp, "-b", 2)) hextype = HEX_BITS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
481 else if (!STRNCMP(pp, "-u", 2)) hexx = hexxa + 16;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
482 else if (!STRNCMP(pp, "-p", 2)) hextype = HEX_POSTSCRIPT;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
483 else if (!STRNCMP(pp, "-i", 2)) hextype = HEX_CINCLUDE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
484 else if (!STRNCMP(pp, "-r", 2)) revert++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
485 else if (!STRNCMP(pp, "-E", 2)) ebcdic++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
486 else if (!STRNCMP(pp, "-v", 2))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
487 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
488 fprintf(stderr, "%s%s\n", version, osver);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
489 exit(0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
490 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
491 else if (!STRNCMP(pp, "-c", 2))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493 if (pp[2] && STRNCMP("ols", pp + 2, 3))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494 cols = (int)strtol(pp + 2, NULL, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
495 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
496 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
497 if (!argv[2])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
498 exit_with_usage(pname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
499 cols = (int)strtol(argv[2], NULL, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
500 argv++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
501 argc--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
502 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
503 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
504 else if (!STRNCMP(pp, "-g", 2))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
505 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
506 if (pp[2] && STRNCMP("group", pp + 2, 5))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
507 octspergrp = (int)strtol(pp + 2, NULL, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
508 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510 if (!argv[2])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
511 exit_with_usage(pname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
512 octspergrp = (int)strtol(argv[2], NULL, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
513 argv++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
514 argc--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
515 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
516 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 else if (!STRNCMP(pp, "-s", 2))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
518 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519 relseek = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 negseek = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 if (pp[2] && STRNCMP("kip", pp+2, 3) && STRNCMP("eek", pp+2, 3))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523 #ifdef TRY_SEEK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 if (pp[2] == '+')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 relseek++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 if (pp[2+relseek] == '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527 negseek++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
528 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 seekoff = strtol(pp + 2+relseek+negseek, (char **)NULL, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 if (!argv[2])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 exit_with_usage(pname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 #ifdef TRY_SEEK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 if (argv[2][0] == '+')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 relseek++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538 if (argv[2][relseek] == '-')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 negseek++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 seekoff = strtol(argv[2] + relseek+negseek, (char **)NULL, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 argv++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 argc--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
546 else if (!STRNCMP(pp, "-l", 2))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
547 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548 if (pp[2] && STRNCMP("en", pp + 2, 2))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 length = strtol(pp + 2, (char **)NULL, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 if (!argv[2])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 exit_with_usage(pname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 length = strtol(argv[2], (char **)NULL, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 argv++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 argc--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 else if (!strcmp(pp, "--")) /* end of options */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 argv++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 argc--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 else if (pp[0] == '-' && pp[1]) /* unknown option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 exit_with_usage(pname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568 break; /* not an option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 argv++; /* advance to next argument */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 argc--;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 if (!cols)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 switch (hextype)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 case HEX_POSTSCRIPT: cols = 30; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 case HEX_CINCLUDE: cols = 12; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 case HEX_BITS: cols = 6; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580 case HEX_NORMAL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581 default: cols = 16; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 if (octspergrp < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 switch (hextype)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 case HEX_BITS: octspergrp = 1; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 case HEX_NORMAL: octspergrp = 2; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 case HEX_POSTSCRIPT:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 case HEX_CINCLUDE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 default: octspergrp = 0; break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593
1452
1bc46149d919 updated for version 7.1-167
vimboss
parents: 1197
diff changeset
594 if (cols < 1 || ((hextype == HEX_NORMAL || hextype == HEX_BITS)
1bc46149d919 updated for version 7.1-167
vimboss
parents: 1197
diff changeset
595 && (cols > COLS)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597 fprintf(stderr, "%s: invalid number of columns (max. %d).\n", pname, COLS);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 exit(1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 if (octspergrp < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 octspergrp = cols;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604 if (argc > 3)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 exit_with_usage(pname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 if (argc == 1 || (argv[1][0] == '-' && !argv[1][1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 BIN_ASSIGN(fp = stdin, !revert);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 if ((fp = fopen(argv[1], BIN_READ(!revert))) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 fprintf(stderr,"%s: ", pname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 perror(argv[1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 return 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 if (argc < 3 || (argv[2][0] == '-' && !argv[2][1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 BIN_ASSIGN(fpo = stdout, revert);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 int fd;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 int mode = revert ? O_WRONLY : (O_TRUNC|O_WRONLY);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 if (((fd = OPEN(argv[2], mode | BIN_CREAT(revert), 0666)) < 0) ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 (fpo = fdopen(fd, BIN_WRITE(revert))) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629 fprintf(stderr, "%s: ", pname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 perror(argv[2]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 return 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 rewind(fpo);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 if (revert)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 if (hextype && (hextype != HEX_POSTSCRIPT))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 fprintf(stderr, "%s: sorry, cannot revert this type of hexdump\n", pname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 return -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 return huntype(fp, fpo, stderr, pname, cols, hextype,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 negseek ? -seekoff : seekoff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 if (seekoff || negseek || !relseek)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 #ifdef TRY_SEEK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 if (relseek)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 e = fseek(fp, negseek ? -seekoff : seekoff, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 e = fseek(fp, negseek ? -seekoff : seekoff, negseek ? 2 : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 if (e < 0 && negseek)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 fprintf(stderr, "%s: sorry cannot seek.\n", pname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 return 4;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659 if (e >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 seekoff = ftell(fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 long s = seekoff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 while (s--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 (void)getc(fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 if (hextype == HEX_CINCLUDE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 if (fp != stdin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 fprintf(fpo, "unsigned char %s", isdigit((int)argv[1][0]) ? "__" : "");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 for (e = 0; (c = argv[1][e]) != 0; e++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 putc(isalnum(c) ? c : '_', fpo);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 fputs("[] = {\n", fpo);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
679 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 p = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 while ((length < 0 || p < length) && (c = getc(fp)) != EOF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 fprintf(fpo, (hexx == hexxa) ? "%s0x%02x" : "%s0X%02X",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 (p % cols) ? ", " : ",\n "+2*!p, c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686 p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 if (p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 fputs("\n};\n"+3*(fp == stdin), fpo);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 if (fp != stdin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 fprintf(fpo, "unsigned int %s", isdigit((int)argv[1][0]) ? "__" : "");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 for (e = 0; (c = argv[1][e]) != 0; e++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 putc(isalnum(c) ? c : '_', fpo);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 fprintf(fpo, "_len = %d;\n", p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 fclose(fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 fclose(fpo);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 if (hextype == HEX_POSTSCRIPT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 p = cols;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 while ((length < 0 || n < length) && (e = getc(fp)) != EOF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 putchar(hexx[(e >> 4) & 0xf]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 putchar(hexx[(e ) & 0xf]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 n++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 if (!--p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 p = cols;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 if (p < cols)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 fclose(fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 fclose(fpo);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 /* hextype: HEX_NORMAL or HEX_BITS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 if (hextype == HEX_NORMAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 grplen = octspergrp + octspergrp + 1; /* chars per octet group */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 else /* hextype == HEX_BITS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 grplen = 8 * octspergrp + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 while ((length < 0 || n < length) && (e = getc(fp)) != EOF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 if (p == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 sprintf(l, "%07lx: ", n + seekoff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 for (c = 9; c < LLEN; l[c++] = ' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 if (hextype == HEX_NORMAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 l[c = (9 + (grplen * p) / octspergrp)] = hexx[(e >> 4) & 0xf];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 l[++c] = hexx[ e & 0xf];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 else /* hextype == HEX_BITS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 c = (9 + (grplen * p) / octspergrp) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 for (i = 7; i >= 0; i--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 l[++c] = (e & (1 << i)) ? '1' : '0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753 if (ebcdic)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 e = (e < 64) ? '.' : etoa64[e-64];
1452
1bc46149d919 updated for version 7.1-167
vimboss
parents: 1197
diff changeset
755 /* When changing this update definition of LLEN above. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 l[11 + (grplen * cols - 1)/octspergrp + p] =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 #ifdef __MVS__
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 (e >= 64)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 (e > 31 && e < 127)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 ? e : '.';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 if (e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 nonzero++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 n++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 if (++p == cols)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 l[c = (11 + (grplen * cols - 1)/octspergrp + p)] = '\n'; l[++c] = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 xxdline(fpo, l, autoskip ? nonzero : 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 nonzero = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 p = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 if (p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 l[c = (11 + (grplen * cols - 1)/octspergrp + p)] = '\n'; l[++c] = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 xxdline(fpo, l, 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 else if (autoskip)
1197
b7ad1c609161 updated for version 7.1b
vimboss
parents: 856
diff changeset
780 xxdline(fpo, l, -1); /* last chance to flush out suppressed lines */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 fclose(fp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 fclose(fpo);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 }