cmd/cmd_dumpx.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55

#include <ctype.h>
#include <string.h>

#include "buf.h"
#include "core.h"

#include "libcmd/cmd.h"
#include "libcmd/cmd_parse.h"

extern file_t *g_file;
extern buf_t *g_buf;
extern int g_flags;

int c_dumpx( cmd_arg_t *arg )
{
	int i,j;

	if ( g_buf->buf == NULL)
	{
		printf("Buffer to print empty\n");
		return -1;
	}

	for (i=0; i<g_buf->size; i+=16)
	{
		for (j=i; j<i+16; j++)
		{
			if ( j<g_buf->size )
			{
				printf("%02x ",(unsigned char)g_buf->buf[j]);
			} else
			{
				printf("   ");
			}
		}

		for (j=i; j<i+16; j++)
		{
			if ( j<g_buf->size ) //wrong place move to cycle?
			{
				if ( isprint(g_buf->buf[j]) )
				{
					printf("%c",(unsigned char)g_buf->buf[j]);
				} else
				{
					printf("\e[7m.\e[0m");
				}
			}
		}
		printf("\n");
	}
	printf("\n");

	return 0;
}