path: root/cmd/cmd_dumpx.c

#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 *g_buf;
extern int g_flags;

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

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

	for (i=0; i<g_buf->cursize(); i+=16)
	{
		for (j=i; j<i+16; j++)
		{
			if ( j<g_buf->cursize() )
			{
				char c;
				g_buf->getc(j, &c);
				printf("%02x ",(unsigned char)c);
			} else
			{
				printf("   ");
			}
		}

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

	return 0;
}
int h_dumpx( cmd_arg_t *arg )
{
	printf(" - dump as formated hex dump");
	return 0;
}