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comparison libcommon/hexdump.c @ 107:f1836c8d36cb

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hexdump output commands reworked to support redirection
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 19 Feb 2021 06:43:01 +0000
parents f7145c77b7fb
children
comparison
equal deleted inserted replaced
106:dcfec53643c5 107:f1836c8d36cb
1 #include <sys/types.h> 1 #include <sys/types.h>
2 #include <stdio.h> 2 #include <stdio.h>
3 #include "simresp.h" 3 #include "simresp.h"
4 4
5 display_sim_resp_in_hex() 5 display_sim_resp_in_hex(outf)
6 FILE *outf;
6 { 7 {
7 unsigned off, cc, n, c; 8 unsigned off, cc, n, c;
8 9
9 for (off = 0; off < sim_resp_data_len; off += cc) { 10 for (off = 0; off < sim_resp_data_len; off += cc) {
10 printf("%02X:", off); 11 fprintf(outf, "%02X:", off);
11 cc = 16; 12 cc = 16;
12 if (sim_resp_data_len - off < cc) 13 if (sim_resp_data_len - off < cc)
13 cc = sim_resp_data_len - off; 14 cc = sim_resp_data_len - off;
14 for (n = 0; n < 16; n++) { 15 for (n = 0; n < 16; n++) {
15 if (n == 0 || n == 8) 16 if (n == 0 || n == 8)
16 putchar(' '); 17 putc(' ', outf);
17 putchar(' '); 18 putc(' ', outf);
18 if (n < cc) 19 if (n < cc)
19 printf("%02X", sim_resp_data[off + n]); 20 fprintf(outf, "%02X", sim_resp_data[off + n]);
20 else { 21 else {
21 putchar(' '); 22 putc(' ', outf);
22 putchar(' '); 23 putc(' ', outf);
23 } 24 }
24 } 25 }
25 putchar(' '); 26 putc(' ', outf);
26 putchar(' '); 27 putc(' ', outf);
27 for (n = 0; n < cc; n++) { 28 for (n = 0; n < cc; n++) {
28 c = sim_resp_data[off + n]; 29 c = sim_resp_data[off + n];
29 if (c < 0x20 || c > 0x7E) 30 if (c < 0x20 || c > 0x7E)
30 c = '.'; 31 c = '.';
31 putchar(c); 32 putc(c, outf);
32 } 33 }
33 putchar('\n'); 34 putc('\n', outf);
34 } 35 }
35 return(0); 36 return(0);
36 } 37 }
38
39 cmd_sim_resp(argc, argv, outf)
40 char **argv;
41 FILE *outf;
42 {
43 return display_sim_resp_in_hex(outf);
44 }