89 lines
1.7 KiB
C
89 lines
1.7 KiB
C
|
/*
|
||
|
|
* dump.c
|
||
|
|
* ====== debug module for 'Ecoute' - 2005.03.06
|
||
|
|
*
|
||
|
|
* Warning: gruik coding inside.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <unistd.h>
|
||
|
|
#include <fcntl.h>
|
||
|
|
#include <string.h>
|
||
|
|
#include <ctype.h>
|
||
|
|
#include "ecoute.h"
|
||
|
|
|
||
|
|
/*==------------------------------------------------------------------==*/
|
||
|
|
#define T_BUFF_HEX (16*16)
|
||
|
|
|
||
|
|
int hexadump(char *fname, WINDOW *w)
|
||
|
|
{
|
||
|
|
int fd;
|
||
|
|
unsigned char buffer[T_BUFF_HEX];
|
||
|
|
int lig, col, idx;
|
||
|
|
char chaine[10], lettre;
|
||
|
|
|
||
|
|
#if DEBUG_LEVEL
|
||
|
|
fprintf(stderr, "hexadump of %s\n", fname);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
if ( (fd=open(fname, O_RDONLY)) < 0 )
|
||
|
|
{
|
||
|
|
mvwaddstr(w, 2, 2, "err open"); wrefresh(w);
|
||
|
|
getch();
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( T_BUFF_HEX != read(fd, buffer, T_BUFF_HEX) )
|
||
|
|
{
|
||
|
|
mvwaddstr(w, 2, 2, "err read"); wrefresh(w);
|
||
|
|
getch();
|
||
|
|
}
|
||
|
|
close(fd);
|
||
|
|
|
||
|
|
for (lig=0; lig<16; lig++)
|
||
|
|
{
|
||
|
|
for (col=0; col<16; col++)
|
||
|
|
{
|
||
|
|
idx = (lig*16) + col;
|
||
|
|
sprintf(chaine, "%02x", buffer[idx]);
|
||
|
|
mvwaddstr(w, lig+1, (col*3)+1, chaine);
|
||
|
|
if (isprint(buffer[idx]))
|
||
|
|
lettre = buffer[idx];
|
||
|
|
else
|
||
|
|
lettre = '.';
|
||
|
|
mvwaddch(w, lig+1, col+50, lettre);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
wrefresh(w);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
/*==------------------------------------------------------------------==*/
|
||
|
|
/*
|
||
|
|
* public entry point.
|
||
|
|
*/
|
||
|
|
int dump_this_file(char *fname, int flag)
|
||
|
|
{
|
||
|
|
WINDOW *popup;
|
||
|
|
int foo;
|
||
|
|
|
||
|
|
#if DEBUG_LEVEL
|
||
|
|
fprintf(stderr, ">> dump_this_file ( '%s' %d )\n", fname, flag);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
popup = newwin(18, 68, L_POPUP, C_POPUP);
|
||
|
|
bordure(popup, 1);
|
||
|
|
mvwaddstr(popup, 0, 2, "{{ dump of ");
|
||
|
|
mvwaddstr(popup, 0, 13, fname);
|
||
|
|
mvwaddstr(popup, 0, 13+strlen(fname), " }}");
|
||
|
|
wrefresh(popup);
|
||
|
|
|
||
|
|
foo = hexadump(fname, popup);
|
||
|
|
|
||
|
|
wrefresh(popup);
|
||
|
|
getch();
|
||
|
|
delwin(popup);
|
||
|
|
touchwin(stdscr); refresh();
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
/*==------------------------------------------------------------------==*/
|