mirror of
https://github.com/radareorg/radare2.git
synced 2024-12-11 15:04:23 +00:00
2174 lines
49 KiB
C
2174 lines
49 KiB
C
/* radare - LGPL - Copyright 2007-2019 - pancake */
|
|
|
|
#include "r_anal.h"
|
|
#include "r_cons.h"
|
|
#include "r_util.h"
|
|
#include "r_util/r_print.h"
|
|
|
|
#define DFLT_ROWS 16
|
|
|
|
#define IS_ALPHA(C) (((C) >= 'a' && (C) <= 'z') || ((C) >= 'A' && (C) <= 'Z'))
|
|
|
|
static const char hex[16] = "0123456789ABCDEF";
|
|
|
|
static int nullprinter(const char *a, ...) {
|
|
return 0;
|
|
}
|
|
|
|
static int libc_printf(const char *format, ...) {
|
|
va_list ap;
|
|
va_start (ap, format);
|
|
vprintf (format, ap);
|
|
va_end (ap);
|
|
return 0;
|
|
}
|
|
|
|
static RPrintIsInterruptedCallback is_interrupted_cb = NULL;
|
|
|
|
R_API void r_print_portionbar(RPrint *p, const ut64 *portions, int n_portions) {
|
|
const int use_color = p->flags & R_PRINT_FLAGS_COLOR;
|
|
int i, j;
|
|
ut64 total = 0LL;
|
|
for (i = 0; i < n_portions; i++) {
|
|
ut64 sum = total + portions[i];
|
|
if (total > sum) {
|
|
eprintf ("portionbar overflow aborted\n");
|
|
return;
|
|
}
|
|
total = sum;
|
|
}
|
|
p->cb_printf ("[");
|
|
if (total == 0) {
|
|
total = 1;
|
|
}
|
|
for (i = 0; i < n_portions; i++) {
|
|
int pc = portions[i] * 100 / total;
|
|
// adjust pc to screen columns
|
|
pc = pc * p->width / 100;
|
|
if (use_color) {
|
|
p->cb_printf ("\x1b[%dm", 31 + (i % 8));
|
|
}
|
|
if (pc == 0) {
|
|
pc = 1;
|
|
}
|
|
for (j = 0; j < pc; j++) {
|
|
p->cb_printf ("%c", 'A'+ i);
|
|
}
|
|
if (use_color) {
|
|
p->cb_printf (Color_RESET);
|
|
}
|
|
}
|
|
p->cb_printf ("]\n");
|
|
}
|
|
|
|
R_API void r_print_columns (RPrint *p, const ut8 *buf, int len, int height) {
|
|
int i, j, cols = 78;
|
|
int rows = height > 0 ? height : 10;
|
|
// int realrows = rows * 2;
|
|
bool colors = p->flags & R_PRINT_FLAGS_COLOR;
|
|
if (colors) {
|
|
for (i = 0; i < rows; i++) {
|
|
int threshold = i * (0xff / rows);
|
|
for (j = 0; j < cols; j++) {
|
|
int realJ = j * len / cols;
|
|
if (255 - buf[realJ] < threshold || (i + 1 == rows)) {
|
|
p->cb_printf (Color_BGRED"_" Color_RESET);
|
|
} else {
|
|
p->cb_printf (" ");
|
|
}
|
|
}
|
|
p->cb_printf ("\n");
|
|
}
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i<rows; i++) {
|
|
int threshold = i * (0xff / rows);
|
|
for (j = 0; j < cols; j++) {
|
|
int realJ = j * len / cols;
|
|
if (255 - buf[realJ] < threshold) {
|
|
p->cb_printf ("|");
|
|
} else if (i + 1 == rows) {
|
|
p->cb_printf ("_");
|
|
} else {
|
|
p->cb_printf (" ");
|
|
}
|
|
}
|
|
p->cb_printf ("\n");
|
|
}
|
|
}
|
|
|
|
R_API int r_util_lines_getline(ut64 *lines_cache, int lines_cache_sz, ut64 off) {
|
|
int imax = lines_cache_sz;
|
|
int imin = 0;
|
|
int imid = 0;
|
|
|
|
while (imin <= imax) {
|
|
imid = imin + ((imax - imin) / 2);
|
|
if (lines_cache[imid] == off) {
|
|
return imid + 1;
|
|
}
|
|
if (lines_cache[imid] < off) {
|
|
imin = imid + 1;
|
|
} else {
|
|
imax = imid - 1;
|
|
}
|
|
}
|
|
return imin;
|
|
}
|
|
|
|
R_API bool r_print_is_interrupted() {
|
|
if (is_interrupted_cb) {
|
|
return is_interrupted_cb ();
|
|
}
|
|
return false;
|
|
}
|
|
|
|
R_API void r_print_set_is_interrupted_cb(RPrintIsInterruptedCallback cb) {
|
|
is_interrupted_cb = cb;
|
|
}
|
|
|
|
R_API bool r_print_mute(RPrint *p, int x) {
|
|
if (x) {
|
|
if (p->cb_printf == &nullprinter) {
|
|
return false;
|
|
}
|
|
p->oprintf = p->cb_printf;
|
|
p->cb_printf = nullprinter;
|
|
return true;
|
|
}
|
|
if (p->cb_printf == nullprinter) {
|
|
p->cb_printf = p->oprintf;
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
static int r_print_stereogram_private(const char *bump, int w, int h, char *out, int size) {
|
|
static char data[32768]; // ???
|
|
const char *string = "Az+|.-=/^@_pT";
|
|
const int string_len = strlen (string);
|
|
|
|
int x, y, s, l = 0, l2 = 0, ch;
|
|
int skip = 7;
|
|
int bumpi = 0, outi = 0;
|
|
if (!bump || !out) {
|
|
return 0;
|
|
}
|
|
for (y = 0; bump[bumpi] && outi < size; y++) {
|
|
l = l2 = 0;
|
|
for (x = 0; bump[bumpi] && outi < size && x < w; x++) {
|
|
ch = string[x % string_len];
|
|
if (!l && x > skip) {
|
|
s = bump[bumpi++];
|
|
if (s >= '0' && s <= '9') {
|
|
s = '0' - s;
|
|
} else {
|
|
switch (s) {
|
|
case 0:
|
|
bumpi--;
|
|
/* passthru */
|
|
case '\n':
|
|
s = 0;
|
|
l = 1;
|
|
break;
|
|
case ' ':
|
|
s = 0;
|
|
break;
|
|
default:
|
|
s = -2;
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
s = 0;
|
|
}
|
|
s += skip;
|
|
s = x - s;
|
|
if (s >= 0) {
|
|
ch = data[s];
|
|
}
|
|
if (!ch) {
|
|
ch = *string;
|
|
}
|
|
data[x] = ch;
|
|
if (outi >= size) {
|
|
break;
|
|
}
|
|
out[outi++] = ch;
|
|
}
|
|
out[outi++] = '\n';
|
|
s = 'a';
|
|
while (!l && s != '\n') {
|
|
s = bump[bumpi++];
|
|
if (!s) {
|
|
bumpi--;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
out[outi] = 0;
|
|
return 1;
|
|
}
|
|
|
|
R_API char* r_print_stereogram(const char *bump, int w, int h) {
|
|
ut64 size;
|
|
char *out;
|
|
if (w < 1 || h < 1) {
|
|
return NULL;
|
|
}
|
|
size = w * (ut64) h * 2;
|
|
if (size > UT32_MAX) {
|
|
return NULL;
|
|
}
|
|
out = calloc (1, size * 2);
|
|
if (!out) {
|
|
return NULL;
|
|
}
|
|
//eprintf ("%s\n", bump);
|
|
(void) r_print_stereogram_private (bump, w, h, out, size);
|
|
return out;
|
|
}
|
|
|
|
#define STEREOGRAM_IN_COLOR 1
|
|
R_API char* r_print_stereogram_bytes(const ut8 *buf, int len) {
|
|
int i, bumpi;
|
|
char *ret;
|
|
int scr_width = 80;
|
|
if (!buf || len < 1) {
|
|
return NULL;
|
|
}
|
|
//scr_width = r_cons_get_size (NULL) -10;
|
|
int cols = scr_width;
|
|
int rows = len / cols;
|
|
|
|
int size = (2 + cols) * rows;
|
|
char *bump = malloc (size + 1); //(cols+2) * rows);
|
|
if (!bump) {
|
|
return NULL;
|
|
}
|
|
for (i = bumpi = 0; bumpi < size && i < len; i++) {
|
|
int v = buf[i] / 26;
|
|
if (i && !(i % scr_width)) {
|
|
bump[bumpi++] = '\n';
|
|
}
|
|
bump[bumpi++] = '0' + v;
|
|
}
|
|
bump[bumpi] = 0;
|
|
ret = r_print_stereogram (bump, cols, rows);
|
|
free (bump);
|
|
return ret;
|
|
}
|
|
|
|
R_API void r_print_stereogram_print(RPrint *p, const char *ret) {
|
|
int i;
|
|
const int use_color = p->flags & R_PRINT_FLAGS_COLOR;
|
|
if (!ret) {
|
|
return;
|
|
}
|
|
if (use_color) {
|
|
for (i = 0; ret[i]; i++) {
|
|
p->cb_printf ("\x1b[%dm%c", 30 + (ret[i] % 8), ret[i]);
|
|
}
|
|
p->cb_printf ("\x1b[0m\n");
|
|
} else {
|
|
p->cb_printf ("%s\n", ret);
|
|
}
|
|
}
|
|
|
|
R_API RPrint* r_print_new() {
|
|
RPrint *p = R_NEW0 (RPrint);
|
|
if (!p) {
|
|
return NULL;
|
|
}
|
|
strcpy (p->datefmt, "%Y-%m-%d %H:%M:%S %z");
|
|
r_io_bind_init (p->iob);
|
|
p->pairs = true;
|
|
p->resetbg = true;
|
|
p->cb_printf = libc_printf;
|
|
p->oprintf = nullprinter;
|
|
p->bits = 32;
|
|
p->stride = 0;
|
|
p->bytespace = 0;
|
|
p->interrupt = 0;
|
|
p->big_endian = false;
|
|
p->datezone = 0;
|
|
p->col = 0;
|
|
p->width = 78;
|
|
p->cols = 16;
|
|
p->cur_enabled = false;
|
|
p->cur = p->ocur = -1;
|
|
p->formats = sdb_new0 ();
|
|
p->addrmod = 4;
|
|
p->flags =
|
|
R_PRINT_FLAGS_COLOR |
|
|
R_PRINT_FLAGS_OFFSET |
|
|
R_PRINT_FLAGS_HEADER |
|
|
R_PRINT_FLAGS_ADDRMOD;
|
|
p->seggrn = 4;
|
|
p->zoom = R_NEW0 (RPrintZoom);
|
|
p->reg = NULL;
|
|
p->get_register = NULL;
|
|
p->get_register_value = NULL;
|
|
p->lines_cache = NULL;
|
|
p->calc_row_offsets = true;
|
|
p->row_offsets_sz = 0;
|
|
p->row_offsets = NULL;
|
|
p->vflush = true;
|
|
p->screen_bounds = 0;
|
|
p->esc_bslash = false;
|
|
p->strconv_mode = NULL;
|
|
memset (&p->consbind, 0, sizeof (p->consbind));
|
|
p->io_unalloc_ch = '.';
|
|
return p;
|
|
}
|
|
|
|
R_API RPrint* r_print_free(RPrint *p) {
|
|
if (!p) {
|
|
return NULL;
|
|
}
|
|
sdb_free (p->formats);
|
|
p->formats = NULL;
|
|
R_FREE (p->strconv_mode);
|
|
if (p->zoom) {
|
|
free (p->zoom->buf);
|
|
free (p->zoom);
|
|
p->zoom = NULL;
|
|
}
|
|
R_FREE (p->lines_cache);
|
|
R_FREE (p->row_offsets);
|
|
free (p);
|
|
return NULL;
|
|
}
|
|
|
|
// dummy setter can be removed
|
|
R_API void r_print_set_flags(RPrint *p, int _flags) {
|
|
p->flags = _flags;
|
|
}
|
|
|
|
R_API void r_print_unset_flags(RPrint *p, int flags) {
|
|
p->flags = p->flags & (p->flags ^ flags);
|
|
}
|
|
|
|
R_API void r_print_set_cursor(RPrint *p, int enable, int ocursor, int cursor) {
|
|
if (!p) {
|
|
return;
|
|
}
|
|
p->cur_enabled = enable;
|
|
p->ocur = ocursor;
|
|
if (cursor < 0) {
|
|
cursor = 0;
|
|
}
|
|
p->cur = cursor;
|
|
}
|
|
|
|
R_API bool r_print_have_cursor(RPrint *p, int cur, int len) {
|
|
if (!p || !p->cur_enabled) {
|
|
return false;
|
|
}
|
|
if (p->ocur != -1) {
|
|
int from = p->ocur;
|
|
int to = p->cur;
|
|
r_num_minmax_swap_i (&from, &to);
|
|
do {
|
|
if (cur + len - 1 >= from && cur + len - 1 <= to) {
|
|
return true;
|
|
}
|
|
} while (--len);
|
|
} else if (p->cur >= cur && p->cur <= cur + len - 1) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
R_API void r_print_cursor(RPrint *p, int cur, int len, int set) {
|
|
if (r_print_have_cursor (p, cur, len)) {
|
|
p->cb_printf ("%s", R_CONS_INVERT (set, 1));
|
|
}
|
|
}
|
|
|
|
R_API void r_print_addr(RPrint *p, ut64 addr) {
|
|
char space[32] = {
|
|
0
|
|
};
|
|
const char *white = "";
|
|
#define PREOFF(x) (p && p->cons && p->cons->context && p->cons->context->pal.x)? p->cons->context->pal.x
|
|
PrintfCallback printfmt = (PrintfCallback) (p? p->cb_printf: libc_printf);
|
|
bool use_segoff = p? (p->flags & R_PRINT_FLAGS_SEGOFF): false;
|
|
bool use_color = p? (p->flags & R_PRINT_FLAGS_COLOR): false;
|
|
bool dec = p? (p->flags & R_PRINT_FLAGS_ADDRDEC): false;
|
|
bool mod = p? (p->flags & R_PRINT_FLAGS_ADDRMOD): false;
|
|
char ch = p? ((p->addrmod && mod)? ((addr % p->addrmod)? ' ': ','): ' '): ' ';
|
|
if (p && p->flags & R_PRINT_FLAGS_COMPACT && p->col == 1) {
|
|
ch = '|';
|
|
}
|
|
if (use_segoff) {
|
|
ut32 s, a;
|
|
a = addr & 0xffff;
|
|
s = (addr - a) >> (p? p->seggrn: 0);
|
|
if (dec) {
|
|
snprintf (space, sizeof (space), "%d:%d", s & 0xffff, a & 0xffff);
|
|
white = r_str_pad (' ', 9 - strlen (space));
|
|
}
|
|
if (use_color) {
|
|
const char *pre = PREOFF (offset): Color_GREEN;
|
|
const char *fin = Color_RESET;
|
|
if (dec) {
|
|
printfmt ("%s%s%s%s%c", pre, white, space, fin, ch);
|
|
} else {
|
|
printfmt ("%s%04x:%04x%s%c", pre, s & 0xffff, a & 0xffff, fin, ch);
|
|
}
|
|
} else {
|
|
if (dec) {
|
|
printfmt ("%s%s%c", white, space, ch);
|
|
} else {
|
|
printfmt ("%04x:%04x%c", s & 0xffff, a & 0xffff, ch);
|
|
}
|
|
}
|
|
} else {
|
|
if (dec) {
|
|
snprintf (space, sizeof (space), "%" PFMT64d, addr);
|
|
int w = R_MAX (10 - strlen (space), 0);
|
|
white = r_str_pad (' ', w);
|
|
}
|
|
if (use_color) {
|
|
const char *pre = PREOFF (offset): Color_GREEN;
|
|
const char *fin = Color_RESET;
|
|
if (p && p->flags & R_PRINT_FLAGS_RAINBOW) {
|
|
// pre = r_cons_rgb_str_off (rgbstr, addr);
|
|
if (p->cons && p->cons->rgbstr) {
|
|
static char rgbstr[32];
|
|
pre = p->cons->rgbstr (rgbstr, sizeof (rgbstr), addr);
|
|
}
|
|
}
|
|
if (dec) {
|
|
printfmt ("%s%s%" PFMT64d "%s%c", pre, white, addr, fin, ch);
|
|
} else {
|
|
if (p && p->wide_offsets) {
|
|
// TODO: make %016 depend on asm.bits
|
|
printfmt ("%s0x%016" PFMT64x "%s%c", pre, addr, fin, ch);
|
|
} else {
|
|
printfmt ("%s0x%08" PFMT64x "%s%c", pre, addr, fin, ch);
|
|
}
|
|
}
|
|
} else {
|
|
if (dec) {
|
|
printfmt ("%s%" PFMT64d "%c", white, addr, ch);
|
|
} else {
|
|
if (p && p->wide_offsets) {
|
|
// TODO: make %016 depend on asm.bits
|
|
printfmt ("0x%016" PFMT64x "%c", addr, ch);
|
|
} else {
|
|
printfmt ("0x%08" PFMT64x "%c", addr, ch);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
R_API char* r_print_hexpair(RPrint *p, const char *str, int n) {
|
|
const char *s, *lastcol = Color_WHITE;
|
|
char *d, *dst = (char *) calloc ((strlen (str) + 2), 32);
|
|
int colors = p->flags & R_PRINT_FLAGS_COLOR;
|
|
const char *color_0x00 = "";
|
|
const char *color_0x7f = "";
|
|
const char *color_0xff = "";
|
|
const char *color_text = "";
|
|
const char *color_other = "";
|
|
int bs = p->bytespace;
|
|
/* XXX That's hacky as shit.. but partially works O:) */
|
|
/* TODO: Use r_print_set_cursor for win support */
|
|
int cur = R_MIN (p->cur, p->ocur);
|
|
int ocur = R_MAX (p->cur, p->ocur);
|
|
int ch, i;
|
|
|
|
if (colors) {
|
|
#define P(x) (p->cons && p->cons->context->pal.x)? p->cons->context->pal.x
|
|
color_0x00 = P (b0x00): Color_GREEN;
|
|
color_0x7f = P (b0x7f): Color_YELLOW;
|
|
color_0xff = P (b0xff): Color_RED;
|
|
color_text = P (btext): Color_MAGENTA;
|
|
color_other = P (other): "";
|
|
}
|
|
if (p->cur_enabled && cur == -1) {
|
|
cur = ocur;
|
|
}
|
|
ocur++;
|
|
d = dst;
|
|
// XXX: overflow here
|
|
// TODO: Use r_cons primitives here
|
|
#define memcat(x, y)\
|
|
{ \
|
|
memcpy (x, y, strlen (y));\
|
|
(x) += strlen (y);\
|
|
}
|
|
for (s = str, i = 0; s[0]; i++) {
|
|
int d_inc = 2;
|
|
if (p->cur_enabled) {
|
|
if (i == ocur - n) {
|
|
memcat (d, Color_RESET);
|
|
}
|
|
if (colors) {
|
|
memcat (d, lastcol);
|
|
}
|
|
if (i >= cur - n && i < ocur - n) {
|
|
memcat (d, Color_INVERT);
|
|
}
|
|
}
|
|
if (colors) {
|
|
if (s[0] == '0' && s[1] == '0') {
|
|
lastcol = color_0x00;
|
|
} else if (s[0] == '7' && s[1] == 'f') {
|
|
lastcol = color_0x7f;
|
|
} else if (s[0] == 'f' && s[1] == 'f') {
|
|
lastcol = color_0xff;
|
|
} else {
|
|
ch = r_hex_pair2bin (s);
|
|
if (ch == -1) {
|
|
break;
|
|
}
|
|
if (IS_PRINTABLE (ch)) {
|
|
lastcol = color_text;
|
|
} else {
|
|
lastcol = color_other;
|
|
}
|
|
}
|
|
memcat (d, lastcol);
|
|
}
|
|
if (s[0] == '.') {
|
|
d_inc = 1;
|
|
}
|
|
memcpy (d, s, d_inc);
|
|
d += d_inc;
|
|
s += d_inc;
|
|
if (bs) {
|
|
memcat (d, " ");
|
|
}
|
|
}
|
|
if (colors || p->cur_enabled) {
|
|
if (p->resetbg) {
|
|
memcat (d, Color_RESET);
|
|
} else {
|
|
memcat (d, Color_RESET_NOBG);
|
|
}
|
|
}
|
|
*d = '\0';
|
|
return dst;
|
|
}
|
|
|
|
static char colorbuffer[64];
|
|
#define P(x) (p->cons && p->cons->context->pal.x)? p->cons->context->pal.x
|
|
R_API const char *r_print_byte_color(RPrint *p, int ch) {
|
|
if (p->flags & R_PRINT_FLAGS_RAINBOW) {
|
|
// EXPERIMENTAL
|
|
int bg = (p->flags & R_PRINT_FLAGS_NONHEX)? 48: 38;
|
|
snprintf (colorbuffer, sizeof (colorbuffer), "\033[%d;5;%dm", bg, ch);
|
|
return colorbuffer;
|
|
}
|
|
const bool use_color = p->flags & R_PRINT_FLAGS_COLOR;
|
|
if (!use_color) {
|
|
return NULL;
|
|
}
|
|
switch (ch) {
|
|
case 0x00: return P (b0x00): Color_GREEN;
|
|
case 0x7F: return P (b0x7f): Color_YELLOW;
|
|
case 0xFF: return P (b0xff): Color_RED;
|
|
default: return IS_PRINTABLE (ch)? P (btext): Color_MAGENTA: P (other): Color_WHITE;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
R_API void r_print_byte(RPrint *p, const char *fmt, int idx, ut8 ch) {
|
|
PrintfCallback printfmt = (PrintfCallback) (p? p->cb_printf: libc_printf);
|
|
ut8 rch = ch;
|
|
if (!IS_PRINTABLE (ch) && fmt[0] == '%' && fmt[1] == 'c') {
|
|
rch = '.';
|
|
}
|
|
r_print_cursor (p, idx, 1, 1);
|
|
if (p && p->flags & R_PRINT_FLAGS_COLOR) {
|
|
const char *bytecolor = r_print_byte_color (p, ch);
|
|
if (bytecolor) {
|
|
printfmt (bytecolor);
|
|
}
|
|
printfmt (fmt, rch);
|
|
if (bytecolor) {
|
|
printfmt (Color_RESET);
|
|
}
|
|
} else {
|
|
printfmt (fmt, rch);
|
|
}
|
|
r_print_cursor (p, idx, 1, 0);
|
|
}
|
|
|
|
R_API int r_print_string(RPrint *p, ut64 seek, const ut8 *buf, int len, int options) {
|
|
int i;
|
|
bool wide = (options & R_PRINT_STRING_WIDE);
|
|
bool wide32 = (options & R_PRINT_STRING_WIDE32);
|
|
bool zeroend = (options & R_PRINT_STRING_ZEROEND);
|
|
bool wrap = (options & R_PRINT_STRING_WRAP);
|
|
bool urlencode = (options & R_PRINT_STRING_URLENCODE);
|
|
bool esc_nl = (options & R_PRINT_STRING_ESC_NL);
|
|
p->interrupt = 0;
|
|
int col = 0;
|
|
i = 0;
|
|
for (; !p->interrupt && i < len; i++) {
|
|
if (wide32) {
|
|
int j = i;
|
|
while (buf[j] == '\0' && j < (i + 3)) {
|
|
j++;
|
|
}
|
|
i = j;
|
|
}
|
|
if (zeroend && buf[i] == '\0') {
|
|
break;
|
|
}
|
|
r_print_cursor (p, i, 1, 1);
|
|
ut8 b = buf[i];
|
|
if (b == '\n') {
|
|
col = 0;
|
|
}
|
|
col++;
|
|
if (urlencode) {
|
|
// TODO: some ascii can be bypassed here
|
|
p->cb_printf ("%%%02x", b);
|
|
} else {
|
|
if (b == '\\') {
|
|
p->cb_printf ("\\\\");
|
|
} else if ((b == '\n' && !esc_nl) || IS_PRINTABLE (b)) {
|
|
p->cb_printf ("%c", b);
|
|
} else {
|
|
p->cb_printf ("\\x%02x", b);
|
|
}
|
|
}
|
|
r_print_cursor (p, i, 1, 0);
|
|
if (wrap && col + 1 >= p->width) {
|
|
p->cb_printf ("\n");
|
|
col = 0;
|
|
}
|
|
if (wide) {
|
|
i++;
|
|
}
|
|
}
|
|
p->cb_printf ("\n");
|
|
return i;
|
|
}
|
|
|
|
R_API void r_print_hexpairs(RPrint *p, ut64 addr, const ut8 *buf, int len) {
|
|
int i;
|
|
for (i = 0; i < len; i++) {
|
|
p->cb_printf ("%02x ", buf[i]);
|
|
}
|
|
}
|
|
|
|
static bool checkSparse(const ut8 *p, int len, int ch) {
|
|
int i;
|
|
ut8 q = *p;
|
|
if (ch && ch != q) {
|
|
return false;
|
|
}
|
|
for (i = 1; i < len; i++) {
|
|
if (p[i] != q) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
static bool isAllZeros(const ut8 *buf, int len) {
|
|
int i;
|
|
for (i = 0; i < len; i++) {
|
|
if (buf[i] != 0) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
#define Pal(x,y) (x->cons && x->cons->context->pal.y)? x->cons->context->pal.y
|
|
R_API void r_print_hexii(RPrint *rp, ut64 addr, const ut8 *buf, int len, int step) {
|
|
PrintfCallback p = (PrintfCallback) rp->cb_printf;
|
|
bool c = rp->flags & R_PRINT_FLAGS_COLOR;
|
|
const char *color_0xff = c? (Pal (rp, b0xff): Color_RED): "";
|
|
const char *color_text = c? (Pal (rp, btext): Color_MAGENTA): "";
|
|
const char *color_other = c? (Pal (rp, other): Color_WHITE): "";
|
|
const char *color_reset = c? Color_RESET: "";
|
|
int i, j;
|
|
|
|
if (rp->flags & R_PRINT_FLAGS_HEADER) {
|
|
p (" ");
|
|
for (i = 0; i < step; i++) {
|
|
p ("%3X", i);
|
|
}
|
|
p ("\n");
|
|
}
|
|
|
|
for (i = 0; i < len; i += step) {
|
|
int inc = R_MIN (step, (len - i));
|
|
if (isAllZeros (buf + i, inc)) {
|
|
continue;
|
|
}
|
|
p ("%8X:", addr + i);
|
|
for (j = 0; j < inc; j++) {
|
|
ut8 ch = buf[i + j];
|
|
if (ch == 0x00) {
|
|
p (" ");
|
|
} else if (ch == 0xff) {
|
|
p ("%s ##%s", color_0xff, color_reset);
|
|
} else if (IS_PRINTABLE (ch)) {
|
|
p ("%s .%c%s", color_text, ch, color_reset);
|
|
} else {
|
|
p ("%s %02x%s", color_other, ch, color_reset);
|
|
}
|
|
}
|
|
p ("\n");
|
|
}
|
|
p ("%8X ]\n", addr + i);
|
|
}
|
|
|
|
/* set screen_bounds to addr if the cursor is not visible on the screen anymore.
|
|
* Note: screen_bounds is set only the first time this happens. */
|
|
R_API void r_print_set_screenbounds(RPrint *p, ut64 addr) {
|
|
int r, rc;
|
|
|
|
r_return_if_fail (p);
|
|
|
|
if (!p->screen_bounds) {
|
|
return;
|
|
}
|
|
if (!p->consbind.get_size) {
|
|
return;
|
|
}
|
|
if (!p->consbind.get_cursor) {
|
|
return;
|
|
}
|
|
|
|
if (p->screen_bounds == 1) {
|
|
(void)p->consbind.get_size (&r);
|
|
(void)p->consbind.get_cursor (&rc);
|
|
|
|
if (rc > r - 1) {
|
|
p->screen_bounds = addr;
|
|
}
|
|
}
|
|
}
|
|
|
|
R_API void r_print_hexdump(RPrint *p, ut64 addr, const ut8 *buf, int len, int base, int step, int zoomsz) {
|
|
PrintfCallback printfmt = (PrintfCallback) printf;
|
|
bool c = p->flags & R_PRINT_FLAGS_COLOR;
|
|
const char *color_title = c? (Pal (p, offset): Color_MAGENTA): "";
|
|
int i, j, k, inc = p? p->cols : 16;
|
|
int sparse_char = 0;
|
|
int stride = 0;
|
|
int col = 0; // selected column (0=none, 1=hex, 2=ascii)
|
|
int use_sparse = 0;
|
|
bool use_header = true;
|
|
bool use_hdroff = true;
|
|
int use_pair = 1;
|
|
int use_offset = 1;
|
|
bool compact = false;
|
|
int use_segoff = 0;
|
|
int pairs = 0;
|
|
const char *bytefmt = "%02x";
|
|
const char *pre = "";
|
|
int last_sparse = 0;
|
|
bool use_hexa = true;
|
|
bool use_align = false;
|
|
bool use_unalloc = false;
|
|
const char *a, *b;
|
|
int K = 0;
|
|
bool hex_style = false;
|
|
int rowbytes = p->cols;
|
|
|
|
len = len - (len % step);
|
|
if (p) {
|
|
pairs = p->pairs;
|
|
use_sparse = p->flags & R_PRINT_FLAGS_SPARSE;
|
|
use_header = p->flags & R_PRINT_FLAGS_HEADER;
|
|
use_hdroff = p->flags & R_PRINT_FLAGS_HDROFF;
|
|
use_segoff = p->flags & R_PRINT_FLAGS_SEGOFF;
|
|
use_align = p->flags & R_PRINT_FLAGS_ALIGN;
|
|
use_offset = p->flags & R_PRINT_FLAGS_OFFSET;
|
|
hex_style = p->flags & R_PRINT_FLAGS_STYLE;
|
|
use_hexa = !(p->flags & R_PRINT_FLAGS_NONHEX);
|
|
use_unalloc = p->flags & R_PRINT_FLAGS_UNALLOC;
|
|
compact = p->flags & R_PRINT_FLAGS_COMPACT;
|
|
inc = p->cols; // row width
|
|
col = p->col;
|
|
printfmt = (PrintfCallback) p->cb_printf;
|
|
stride = p->stride;
|
|
}
|
|
if (!use_hexa) {
|
|
inc *= 4;
|
|
}
|
|
if (step < 1) {
|
|
step = 1;
|
|
}
|
|
if (inc < 1) {
|
|
inc = 1;
|
|
}
|
|
if (zoomsz < 1) {
|
|
zoomsz = 1;
|
|
}
|
|
switch (base) {
|
|
case -10:
|
|
bytefmt = "0x%08x ";
|
|
pre = " ";
|
|
if (inc < 4) {
|
|
inc = 4;
|
|
}
|
|
break;
|
|
case -1:
|
|
bytefmt = "0x%08x ";
|
|
pre = " ";
|
|
if (inc < 4) {
|
|
inc = 4;
|
|
}
|
|
break;
|
|
case 8:
|
|
bytefmt = "%03o";
|
|
pre = " ";
|
|
break;
|
|
case 10:
|
|
bytefmt = "%3d";
|
|
pre = " ";
|
|
break;
|
|
case 32:
|
|
bytefmt = "0x%08x ";
|
|
pre = " ";
|
|
if (inc < 4) {
|
|
inc = 4;
|
|
}
|
|
break;
|
|
case 64:
|
|
bytefmt = "0x%016x ";
|
|
pre = " ";
|
|
if (inc < 8) {
|
|
inc = 8;
|
|
}
|
|
break;
|
|
}
|
|
const char *space = hex_style? ".": " ";
|
|
// TODO: Use base to change %03o and so on
|
|
if (step == 1 && base < 0) {
|
|
use_header = false;
|
|
}
|
|
if (use_header) {
|
|
if (c) {
|
|
printfmt (color_title);
|
|
}
|
|
if (base < 32) {
|
|
ut32 opad = (ut32) (addr >> 32);
|
|
{ // XXX: use r_print_addr_header
|
|
int i, delta;
|
|
char soff[32];
|
|
if (hex_style) {
|
|
printfmt ("..offset..");
|
|
} else {
|
|
printfmt ("- offset -");
|
|
if (p->wide_offsets) {
|
|
printfmt (" ");
|
|
}
|
|
}
|
|
if (use_segoff) {
|
|
ut32 s, a;
|
|
a = addr & 0xffff;
|
|
s = ((addr - a) >> p->seggrn) & 0xffff;
|
|
snprintf (soff, sizeof (soff), "%04x:%04x ", s, a);
|
|
delta = strlen (soff) - 10;
|
|
} else {
|
|
snprintf (soff, sizeof (soff), "0x%08" PFMT64x, addr);
|
|
delta = strlen (soff) - 9;
|
|
}
|
|
if (compact) {
|
|
delta--;
|
|
}
|
|
for (i = 0; i < delta; i++) {
|
|
printfmt (space);
|
|
}
|
|
}
|
|
/* column after number, before hex data */
|
|
printfmt ((col == 1)? "|": space);
|
|
opad >>= 4;
|
|
if (use_hdroff) {
|
|
k = addr & 0xf;
|
|
K = (addr >> 4) & 0xf;
|
|
} else {
|
|
k = 0; // TODO: ??? SURE??? config.seek & 0xF;
|
|
}
|
|
if (use_hexa) {
|
|
/* extra padding for offsets > 8 digits */
|
|
for (i = 0; i < inc; i++) {
|
|
printfmt (pre);
|
|
if (base < 0) {
|
|
if (i & 1) {
|
|
printfmt (space);
|
|
}
|
|
}
|
|
if (use_hdroff) {
|
|
if (use_pair) {
|
|
printfmt ("%c%c",
|
|
hex[(((i+k) >> 4) + K) % 16],
|
|
hex[(i + k) % 16]);
|
|
} else {
|
|
printfmt (" %c", hex[(i + k) % 16]);
|
|
}
|
|
} else {
|
|
printfmt (" %c", hex[(i + k) % 16]);
|
|
}
|
|
if (i & 1 || !pairs) {
|
|
if (!compact) {
|
|
printfmt (col != 1? space: ((i + 1) < inc)? space: "|");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
/* ascii column */
|
|
if (compact) {
|
|
printfmt (col > 0? "|": space);
|
|
} else {
|
|
printfmt (col == 2? "|": space);
|
|
}
|
|
if (!p || !(p->flags & R_PRINT_FLAGS_NONASCII)) {
|
|
for (i = 0; i < inc; i++) {
|
|
printfmt ("%c", hex[(i + k) % 16]);
|
|
}
|
|
}
|
|
if (col == 2) {
|
|
printfmt ("|");
|
|
}
|
|
/* print comment header*/
|
|
if (p && p->use_comments && !compact) {
|
|
if (col != 2) {
|
|
printfmt (" ");
|
|
}
|
|
if (!hex_style) {
|
|
printfmt (" comment");
|
|
}
|
|
}
|
|
printfmt ("\n");
|
|
}
|
|
|
|
if (c) {
|
|
printfmt (Color_RESET);
|
|
}
|
|
}
|
|
|
|
if (p) {
|
|
p->interrupt = 0;
|
|
}
|
|
// is this necessary?
|
|
r_print_set_screenbounds (p, addr);
|
|
int rows = 0;
|
|
int bytes = 0;
|
|
for (i = j = 0; i < len; i += (stride? stride: inc)) {
|
|
if (p && p->cons && p->cons->context && p->cons->context->breaked) {
|
|
break;
|
|
}
|
|
rowbytes = inc;
|
|
if (use_align) {
|
|
int sz = (p && p->offsize)? p->offsize (p->user, addr + j): -1;
|
|
if (sz > 0) { // flags with size 0 dont work
|
|
rowbytes = sz;
|
|
}
|
|
}
|
|
|
|
if (use_sparse) {
|
|
if (checkSparse (buf + i, inc, sparse_char)) {
|
|
if (i + inc >= len || checkSparse (buf + i + inc, inc, sparse_char)) {
|
|
if (i + inc + inc >= len ||
|
|
checkSparse (buf + i + inc + inc, inc, sparse_char)) {
|
|
sparse_char = buf[j];
|
|
last_sparse++;
|
|
if (last_sparse == 2) {
|
|
printfmt (" ...\n");
|
|
continue;
|
|
}
|
|
if (last_sparse > 2) {
|
|
continue;
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
last_sparse = 0;
|
|
}
|
|
}
|
|
if (use_offset) {
|
|
r_print_addr (p, addr + j * zoomsz);
|
|
}
|
|
int row_have_cursor = -1;
|
|
ut64 row_have_addr = UT64_MAX;
|
|
if (use_hexa) {
|
|
if (!compact) {
|
|
printfmt ((col == 1)? "|": " ");
|
|
}
|
|
for (j = i; j < i + inc; j++) {
|
|
if (j!=i && use_align && rowbytes == inc) {
|
|
int sz = p->offsize (p->user, addr + j);
|
|
if (sz >= 0) {
|
|
rowbytes = bytes;
|
|
}
|
|
}
|
|
if (row_have_cursor == -1) {
|
|
if (r_print_have_cursor (p, j, 1)) {
|
|
row_have_cursor = j - i;
|
|
row_have_addr = addr + j;
|
|
}
|
|
}
|
|
if (!compact && ((j >= len) || bytes >= rowbytes)) {
|
|
if (col == 1) {
|
|
if (j + 1 >= inc + i) {
|
|
printfmt (j % 2? " |": "| ");
|
|
} else {
|
|
printfmt (j % 2? " ": " ");
|
|
}
|
|
} else {
|
|
if (base == 32) {
|
|
printfmt ((j%4)? " ": " ");
|
|
} else if (base == 10) {
|
|
printfmt (j % 2? " ": " ");
|
|
} else {
|
|
printfmt (j % 2? " ": " ");
|
|
}
|
|
}
|
|
continue;
|
|
}
|
|
const char *hl = (hex_style && p->offname (p->user, addr + j))? Color_INVERT: NULL;
|
|
if (hl) {
|
|
printfmt (hl);
|
|
}
|
|
if (p && (base == 32 || base == 64)) {
|
|
int left = len - i;
|
|
/* TODO: check step. it should be 2/4 for base(32) and 8 for
|
|
* base(64) */
|
|
ut64 n = 0;
|
|
size_t sz_n = (base == 64)
|
|
? sizeof (ut64) : (step == 2)
|
|
? sizeof (ut16) : sizeof (ut32);
|
|
sz_n = R_MIN (left, sz_n);
|
|
if (j + sz_n > len) {
|
|
// oob
|
|
j += sz_n;
|
|
continue;
|
|
}
|
|
r_mem_swaporcopy ((ut8 *) &n, buf + j, sz_n, p && p->big_endian);
|
|
r_print_cursor (p, j, sz_n, 1);
|
|
// stub for colors
|
|
if (p && p->colorfor) {
|
|
if (!p->iob.addr_is_mapped (p->iob.io, addr + j)) {
|
|
a = p->cons->context->pal.ai_unmap;
|
|
} else {
|
|
a = p->colorfor (p->user, n, true);
|
|
}
|
|
if (a && *a) {
|
|
b = Color_RESET;
|
|
} else {
|
|
a = b = "";
|
|
}
|
|
} else {
|
|
a = b = "";
|
|
}
|
|
if (base == 64) {
|
|
printfmt ("%s0x%016" PFMT64x "%s ", a, (ut64) n, b);
|
|
} else if (step == 2) {
|
|
printfmt ("%s0x%04x%s ", a, (ut16) n, b);
|
|
} else {
|
|
printfmt ("%s0x%08x%s ", a, (ut32) n, b);
|
|
}
|
|
r_print_cursor (p, j, sz_n, 0);
|
|
j += step - 1;
|
|
} else if (base == -8) {
|
|
long long w = r_read_ble64 (buf + j, p && p->big_endian);
|
|
r_print_cursor (p, j, 8, 1);
|
|
printfmt ("%23" PFMT64d " ", w);
|
|
r_print_cursor (p, j, 8, 0);
|
|
j += 7;
|
|
} else if (base == -1) {
|
|
st8 w = r_read_ble8 (buf + j);
|
|
r_print_cursor (p, j, 1, 1);
|
|
printfmt ("%4d ", w);
|
|
r_print_cursor (p, j, 1, 0);
|
|
} else if (base == -10) {
|
|
if (j + 2 < inc) {
|
|
st16 w = r_read_ble16 (buf + j, p && p->big_endian);
|
|
r_print_cursor (p, j, 2, 1);
|
|
printfmt ("%7d ", w);
|
|
r_print_cursor (p, j, 2, 0);
|
|
}
|
|
j += 1;
|
|
} else if (base == 10) { // "pxd"
|
|
if (j + 4 < inc) {
|
|
int w = r_read_ble32 (buf + j, p && p->big_endian);
|
|
r_print_cursor (p, j, 4, 1);
|
|
printfmt ("%13d ", w);
|
|
r_print_cursor (p, j, 4, 0);
|
|
}
|
|
j += 3;
|
|
} else {
|
|
if (j >= len) {
|
|
break;
|
|
}
|
|
if (use_unalloc && !p->iob.is_valid_offset (p->iob.io, addr + j, false)) {
|
|
char ch = p->io_unalloc_ch;
|
|
char dbl_ch_str[] = { ch, ch, 0 };
|
|
p->cb_printf (dbl_ch_str);
|
|
} else {
|
|
r_print_byte (p, bytefmt, j, buf[j]);
|
|
}
|
|
if (pairs && !compact && (inc & 1)) {
|
|
bool mustspace = (rows % 2) ? !(j&1) : (j&1);
|
|
if (mustspace) {
|
|
printfmt (" ");
|
|
}
|
|
} else if (bytes % 2 || !pairs) {
|
|
if (col == 1) {
|
|
if (j + 1 < inc + i) {
|
|
if (!compact) {
|
|
printfmt (" ");
|
|
}
|
|
} else {
|
|
printfmt ("|");
|
|
}
|
|
} else {
|
|
if (!compact) {
|
|
printfmt (" ");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (hl) {
|
|
printfmt (Color_RESET);
|
|
}
|
|
bytes++;
|
|
}
|
|
}
|
|
if (compact) {
|
|
if (col == 0) {
|
|
printfmt (" ");
|
|
} else if (col == 1) {
|
|
//printfmt (" ");
|
|
} else {
|
|
printfmt ((col == 2)? "|": "");
|
|
}
|
|
} else {
|
|
printfmt ((col == 2)? "|": " ");
|
|
}
|
|
if (!p || !(p->flags & R_PRINT_FLAGS_NONASCII)) {
|
|
bytes = 0;
|
|
for (j = i; j < i + inc; j++) {
|
|
if (j!=i && use_align && bytes >= rowbytes) {
|
|
int sz = (p && p->offsize)? p->offsize (p->user, addr + j): -1;
|
|
if (sz >= 0) {
|
|
printfmt (" ");
|
|
break;
|
|
}
|
|
}
|
|
if (j >= len || (use_align && bytes >= rowbytes)) {
|
|
break;
|
|
}
|
|
ut8 ch = (use_unalloc && p && !p->iob.is_valid_offset (p->iob.io, addr + j, false))
|
|
? ' ' : buf[j];
|
|
r_print_byte (p, "%c", j, ch);
|
|
bytes++;
|
|
}
|
|
}
|
|
/* ascii column */
|
|
if (col == 2) {
|
|
printfmt ("|");
|
|
}
|
|
bool eol = false;
|
|
if (!eol && p && p->flags & R_PRINT_FLAGS_REFS) {
|
|
ut64 *foo = (ut64 *) (buf + i);
|
|
ut64 off = *foo;
|
|
if (base == 32) {
|
|
off &= UT32_MAX;
|
|
}
|
|
if (p->hasrefs) {
|
|
char *rstr = p->hasrefs (p->user, addr + i, false);
|
|
if (rstr && *rstr) {
|
|
printfmt (" @%s", rstr);
|
|
}
|
|
free (rstr);
|
|
rstr = p->hasrefs (p->user, off, true);
|
|
if (rstr && *rstr) {
|
|
printfmt ("%s", rstr);
|
|
}
|
|
free (rstr);
|
|
}
|
|
}
|
|
if (!eol && p && p->use_comments) {
|
|
for (; j < i + inc; j++) {
|
|
printfmt (" ");
|
|
}
|
|
for (j = i; j < i + inc; j++) {
|
|
if (use_align && (j-i) >= rowbytes) {
|
|
break;
|
|
}
|
|
if (p && p->offname) {
|
|
a = p->offname (p->user, addr + j);
|
|
if (p->colorfor && a && *a) {
|
|
const char *color = p->colorfor (p->user, addr + j, true);
|
|
printfmt ("%s ; %s%s", color ? color: "", a,
|
|
color ? Color_RESET : "");
|
|
}
|
|
}
|
|
char *comment = p->get_comments (p->user, addr + j);
|
|
if (comment) {
|
|
if (p && p->colorfor) {
|
|
a = p->colorfor (p->user, addr + j, true);
|
|
if (a && *a) {
|
|
b = Color_RESET;
|
|
} else {
|
|
a = b = "";
|
|
}
|
|
} else {
|
|
a = b = "";
|
|
}
|
|
printfmt ("%s ; %s", a, comment);
|
|
free (comment);
|
|
}
|
|
}
|
|
}
|
|
if (use_align && rowbytes < inc && bytes >= rowbytes) {
|
|
i -= (inc - bytes);
|
|
}
|
|
printfmt ("\n");
|
|
rows++;
|
|
bytes = 0;
|
|
|
|
if (p && p->cfmt && *p->cfmt) {
|
|
if (row_have_cursor != -1) {
|
|
int i=0;
|
|
printfmt (" _________");
|
|
if (!compact) {
|
|
printfmt ("_");
|
|
}
|
|
for (i = 0; i < row_have_cursor; i++) {
|
|
if (!pairs || (!compact && i % 2)) {
|
|
printfmt ("___");
|
|
} else {
|
|
printfmt ("__");
|
|
}
|
|
}
|
|
printfmt ("__|\n");
|
|
printfmt ("| cmd.hexcursor = %s\n", p->cfmt);
|
|
p->coreb.cmdf (p->coreb.core,
|
|
"%s @ 0x%08"PFMT64x, p->cfmt, row_have_addr);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
R_API void r_print_hexdump_simple(const ut8 *buf, int len) {
|
|
r_print_hexdump (NULL, 0, buf, len, 16, 16, 0);
|
|
}
|
|
|
|
static const char* getbytediff(char *fmt, ut8 a, ut8 b) {
|
|
if (*fmt) {
|
|
if (a == b) {
|
|
sprintf (fmt, Color_GREEN "%02x" Color_RESET, a);
|
|
} else {
|
|
sprintf (fmt, Color_RED "%02x" Color_RESET, a);
|
|
}
|
|
} else {
|
|
sprintf (fmt, "%02x", a);
|
|
}
|
|
return fmt;
|
|
}
|
|
|
|
static const char* getchardiff(char *fmt, ut8 a, ut8 b) {
|
|
char ch = IS_PRINTABLE (a)? a: '.';
|
|
if (*fmt) {
|
|
if (a == b) {
|
|
sprintf (fmt, Color_GREEN "%c" Color_RESET, ch);
|
|
} else {
|
|
sprintf (fmt, Color_RED "%c" Color_RESET, ch);
|
|
}
|
|
} else {
|
|
sprintf (fmt, "%c", ch);
|
|
}
|
|
//else { fmt[0] = ch; fmt[1]=0; }
|
|
return fmt;
|
|
}
|
|
|
|
#define BD(a, b) getbytediff (fmt, (a)[i + j], (b)[i + j])
|
|
#define CD(a, b) getchardiff (fmt, (a)[i + j], (b)[i + j])
|
|
|
|
static ut8* M(const ut8 *b, int len) {
|
|
ut8 *r = malloc (len + 16);
|
|
if (!r) {
|
|
return NULL;
|
|
}
|
|
memset (r, 0xff, len + 16);
|
|
memcpy (r, b, len);
|
|
return r;
|
|
}
|
|
|
|
// TODO: add support for cursor
|
|
R_API void r_print_hexdiff(RPrint *p, ut64 aa, const ut8 *_a, ut64 ba, const ut8 *_b, int len, int scndcol) {
|
|
ut8 *a, *b;
|
|
char linediff, fmt[64];
|
|
int color = p->flags & R_PRINT_FLAGS_COLOR;
|
|
int diffskip = p->flags & R_PRINT_FLAGS_DIFFOUT;
|
|
int i, j, min;
|
|
if (!((a = M (_a, len)))) {
|
|
return;
|
|
}
|
|
if (!((b = M (_b, len)))) {
|
|
free (a);
|
|
return;
|
|
}
|
|
for (i = 0; i < len; i += 16) {
|
|
min = R_MIN (16, len - i);
|
|
linediff = (memcmp (a + i, b + i, min))? '!': '|';
|
|
if (diffskip && linediff == '|') {
|
|
continue;
|
|
}
|
|
p->cb_printf ("0x%08" PFMT64x " ", aa + i);
|
|
for (j = 0; j < min; j++) {
|
|
*fmt = color;
|
|
r_print_cursor (p, i + j, 1, 1);
|
|
p->cb_printf (BD (a, b));
|
|
r_print_cursor (p, i + j, 1, 0);
|
|
}
|
|
p->cb_printf (" ");
|
|
for (j = 0; j < min; j++) {
|
|
*fmt = color;
|
|
r_print_cursor (p, i + j, 1, 1);
|
|
p->cb_printf ("%s", CD (a, b));
|
|
r_print_cursor (p, i + j, 1, 0);
|
|
}
|
|
if (scndcol) {
|
|
p->cb_printf (" %c 0x%08" PFMT64x " ", linediff, ba + i);
|
|
for (j = 0; j < min; j++) {
|
|
*fmt = color;
|
|
r_print_cursor (p, i + j, 1, 1);
|
|
p->cb_printf (BD (b, a));
|
|
r_print_cursor (p, i + j, 1, 0);
|
|
}
|
|
p->cb_printf (" ");
|
|
for (j = 0; j < min; j++) {
|
|
*fmt = color;
|
|
r_print_cursor (p, i + j, 1, 1);
|
|
p->cb_printf ("%s", CD (b, a));
|
|
r_print_cursor (p, i + j, 1, 0);
|
|
}
|
|
p->cb_printf ("\n");
|
|
} else {
|
|
p->cb_printf (" %c\n", linediff);
|
|
}
|
|
}
|
|
free (a);
|
|
free (b);
|
|
}
|
|
|
|
R_API void r_print_bytes(RPrint *p, const ut8 *buf, int len, const char *fmt) {
|
|
int i;
|
|
if (p) {
|
|
for (i = 0; i < len; i++) {
|
|
p->cb_printf (fmt, buf[i]);
|
|
}
|
|
p->cb_printf ("\n");
|
|
} else {
|
|
for (i = 0; i < len; i++) {
|
|
printf (fmt, buf[i]);
|
|
}
|
|
printf ("\n");
|
|
}
|
|
}
|
|
|
|
R_API void r_print_raw(RPrint *p, ut64 addr, const ut8 *buf, int len, int offlines) {
|
|
if (offlines == 2) {
|
|
int i, j, cols = p->cols * 4;
|
|
char ch;
|
|
for (i = 0; i < len; i += cols) {
|
|
p->cb_printf ("0x%08x ", addr + i);
|
|
for (j = 0; j < cols; j++) {
|
|
if ((i + j) >= len) {
|
|
break;
|
|
}
|
|
ch = buf[i + j];
|
|
if (p->cur_enabled) {
|
|
r_print_cursor (p, i + j, 1, 1);
|
|
p->cb_printf ("%c", IS_PRINTABLE (ch)? ch: ' ');
|
|
r_print_cursor (p, i + j, 1, 0);
|
|
} else {
|
|
p->cb_printf ("%c", IS_PRINTABLE (ch)? ch: ' ');
|
|
}
|
|
}
|
|
p->cb_printf ("\n");
|
|
}
|
|
} else if (offlines) {
|
|
const ut8 *o, *q;
|
|
ut64 off;
|
|
int i, linenum_abs, mustbreak = 0, linenum = 1;
|
|
o = q = buf;
|
|
i = 0;
|
|
do {
|
|
off = addr + (int) (size_t) (q - buf);
|
|
linenum_abs = r_util_lines_getline (p->lines_cache, p->lines_cache_sz, off);
|
|
if (p->lines_cache_sz > 0 && p->lines_abs) {
|
|
p->cb_printf ("%d 0x%08" PFMT64x " ", linenum_abs, off);
|
|
} else {
|
|
p->cb_printf ("+%d 0x%08" PFMT64x " ", linenum, off);
|
|
}
|
|
for (; i < len && *q && *q != '\n'; q++, i++) {
|
|
// just loop
|
|
}
|
|
if ((i + 1) >= len || !*q) {
|
|
mustbreak = 1;
|
|
}
|
|
if ((q - o) > 0) {
|
|
p->write (o, (int) (size_t) (q - o));
|
|
}
|
|
p->cb_printf ("\n");
|
|
linenum++;
|
|
o = ++q;
|
|
i++;
|
|
} while (!mustbreak);
|
|
} else {
|
|
p->write (buf, len);
|
|
}
|
|
}
|
|
|
|
R_API void r_print_c(RPrint *p, const ut8 *str, int len) {
|
|
int i, inc = p->width / 6;
|
|
p->cb_printf ("#define _BUFFER_SIZE %d\n"
|
|
"unsigned char buffer[_BUFFER_SIZE] = {\n",
|
|
len);
|
|
p->interrupt = 0;
|
|
for (i = 0; !p->interrupt && i < len;) {
|
|
r_print_byte (p, "0x%02x", i, str[i]);
|
|
if (++i < len) {
|
|
p->cb_printf (", ");
|
|
}
|
|
if (!(i % inc)) {
|
|
p->cb_printf ("\n");
|
|
}
|
|
}
|
|
p->cb_printf (" };\n");
|
|
}
|
|
|
|
// HACK :D
|
|
static RPrint staticp = {
|
|
.cb_printf = libc_printf
|
|
};
|
|
|
|
/* TODO: handle screen width */
|
|
R_API void r_print_progressbar(RPrint *p, int pc, int _cols) {
|
|
// TODO: add support for colors
|
|
int i, cols = (_cols == -1)? 78: _cols;
|
|
if (!p) {
|
|
p = &staticp;
|
|
}
|
|
pc = R_MAX (0, R_MIN (100, pc));
|
|
if (p->flags & R_PRINT_FLAGS_HEADER) {
|
|
p->cb_printf ("%4d%% ", pc);
|
|
}
|
|
cols -= 15;
|
|
p->cb_printf ("[");
|
|
for (i = cols * pc / 100; i; i--) {
|
|
p->cb_printf ("#");
|
|
}
|
|
for (i = cols - (cols * pc / 100); i; i--) {
|
|
p->cb_printf ("-");
|
|
}
|
|
p->cb_printf ("]");
|
|
}
|
|
|
|
R_API void r_print_rangebar(RPrint *p, ut64 startA, ut64 endA, ut64 min, ut64 max, int cols) {
|
|
const bool show_colors = p->flags & R_PRINT_FLAGS_COLOR;
|
|
int j = 0;
|
|
p->cb_printf ("|");
|
|
if (cols < 1) {
|
|
cols = 1;
|
|
}
|
|
int mul = (max - min) / cols;
|
|
bool isFirst = true;
|
|
for (j = 0; j < cols; j++) {
|
|
ut64 startB = min + (j * mul);
|
|
ut64 endB = min + ((j + 1) * mul);
|
|
if (startA <= endB && endA >= startB) {
|
|
if (show_colors & isFirst) {
|
|
p->cb_printf (Color_GREEN "#");
|
|
isFirst = false;
|
|
} else {
|
|
p->cb_printf ("#");
|
|
}
|
|
} else {
|
|
if (isFirst) {
|
|
p->cb_printf ("-");
|
|
} else {
|
|
p->cb_printf (Color_RESET "-");
|
|
isFirst = true;
|
|
}
|
|
}
|
|
}
|
|
p->cb_printf ("|");
|
|
}
|
|
|
|
R_API void r_print_zoom(RPrint *p, void *user, RPrintZoomCallback cb, ut64 from, ut64 to, int len, int maxlen) {
|
|
static int mode = -1;
|
|
ut8 *bufz = NULL, *bufz2 = NULL;
|
|
int i, j = 0;
|
|
ut64 size = (to - from);
|
|
size = len? size / len: 0;
|
|
|
|
if (maxlen < 2) {
|
|
maxlen = 1024 * 1024;
|
|
}
|
|
if (size > maxlen) {
|
|
size = maxlen;
|
|
}
|
|
if (size < 1) {
|
|
size = 1;
|
|
}
|
|
if (len < 1) {
|
|
len = 1;
|
|
}
|
|
|
|
if (mode == p->zoom->mode && from == p->zoom->from && to == p->zoom->to && size == p->zoom->size) {
|
|
// get from cache
|
|
bufz = p->zoom->buf;
|
|
size = p->zoom->size;
|
|
} else {
|
|
mode = p->zoom->mode;
|
|
bufz = (ut8 *) calloc (1, len);
|
|
if (!bufz) {
|
|
return;
|
|
}
|
|
bufz2 = (ut8 *) calloc (1, size);
|
|
if (!bufz2) {
|
|
free (bufz);
|
|
return;
|
|
}
|
|
|
|
// TODO: memoize blocks or gtfo
|
|
for (i = 0; i < len; i++) {
|
|
p->iob.read_at (p->iob.io, from + j, bufz2, size);
|
|
bufz[i] = cb (user, p->zoom->mode, from + j, bufz2, size);
|
|
j += size;
|
|
}
|
|
free (bufz2);
|
|
// memoize
|
|
free (p->zoom->buf);
|
|
p->zoom->buf = bufz;
|
|
p->zoom->from = from;
|
|
p->zoom->to = to;
|
|
p->zoom->size = len; // size;
|
|
}
|
|
p->flags &= ~R_PRINT_FLAGS_HEADER;
|
|
r_print_hexdump (p, from, bufz, len, 16, 1, size);
|
|
p->flags |= R_PRINT_FLAGS_HEADER;
|
|
}
|
|
|
|
R_API void r_print_fill(RPrint *p, const ut8 *arr, int size, ut64 addr, int step) {
|
|
if (!p || !arr) {
|
|
return;
|
|
}
|
|
const bool show_colors = (p && (p->flags & R_PRINT_FLAGS_COLOR));
|
|
char *firebow[6];
|
|
int i = 0, j;
|
|
|
|
for (i = 0; i < 6; i++) {
|
|
firebow[i] = p->cb_color (i, 6, true);
|
|
}
|
|
#define INC 5
|
|
#if TOPLINE
|
|
if (arr[0] > 1) {
|
|
p->cb_printf (" ");
|
|
if (addr != UT64_MAX && step > 0) {
|
|
p->cb_printf (" ");
|
|
}
|
|
if (arr[0] > 1) {
|
|
for (i = 0; i < arr[0]; i += INC) {
|
|
p->cb_printf ("_");
|
|
}
|
|
}
|
|
p->cb_printf ("\n");
|
|
}
|
|
#endif
|
|
for (i = 0; i < size; i++) {
|
|
ut8 next = (i + 1 < size)? arr[i + 1]: 0;
|
|
int base = 0;
|
|
if (addr != UT64_MAX && step > 0) {
|
|
ut64 at = addr + (i * step);
|
|
if (p->cur_enabled) {
|
|
if (i == p->cur) {
|
|
p->cb_printf (Color_INVERT"> 0x%08" PFMT64x " "Color_RESET, at);
|
|
if (p->num) {
|
|
p->num->value = at;
|
|
}
|
|
} else {
|
|
p->cb_printf (" 0x%08" PFMT64x " ", at);
|
|
}
|
|
} else {
|
|
p->cb_printf ("0x%08" PFMT64x " ", at);
|
|
}
|
|
p->cb_printf ("%02x %04x |", i, arr[i]);
|
|
} else {
|
|
p->cb_printf ("|");
|
|
}
|
|
if (show_colors) {
|
|
int idx = (int) (arr[i] * 5 / 255);
|
|
const char *k = firebow[idx];
|
|
p->cb_printf ("%s", k);
|
|
}
|
|
if (next < INC) {
|
|
base = 1;
|
|
}
|
|
if (next < arr[i]) {
|
|
//if (arr[i]>0 && i>0) p->cb_printf (" ");
|
|
if (arr[i] > INC) {
|
|
for (j = 0; j < next + base; j += INC) {
|
|
p->cb_printf (i ? " " : "'");
|
|
}
|
|
}
|
|
for (j = next + INC; j + base < arr[i]; j += INC) {
|
|
p->cb_printf ("_");
|
|
}
|
|
} else {
|
|
if (i == 0) {
|
|
for (j = INC; j < arr[i] + base; j += INC) {
|
|
p->cb_printf ("'");
|
|
}
|
|
} else {
|
|
for (j = INC; j < arr[i] + base; j += INC) {
|
|
p->cb_printf (" ");
|
|
}
|
|
}
|
|
}
|
|
//for (j=1;j<arr[i]; j+=INC) p->cb_printf (under);
|
|
if (show_colors) {
|
|
p->cb_printf ("|" Color_RESET);
|
|
} else {
|
|
p->cb_printf ("|");
|
|
}
|
|
if (i + 1 == size) {
|
|
for (j = arr[i] + INC + base; j + base < next; j += INC) {
|
|
p->cb_printf ("_");
|
|
}
|
|
} else if (arr[i + 1] > arr[i]) {
|
|
for (j = arr[i] + INC + base; j + base < next; j += INC) {
|
|
p->cb_printf ("_");
|
|
}
|
|
}
|
|
p->cb_printf ("\n");
|
|
}
|
|
for (i = 0; i < 6; i++) {
|
|
free (firebow[i]);
|
|
}
|
|
}
|
|
|
|
R_API void r_print_2bpp_row(RPrint *p, ut8 *buf) {
|
|
const bool useColor = p? (p->flags & R_PRINT_FLAGS_COLOR): false;
|
|
int i, c = 0;
|
|
for (i = 0; i < 8; i++) {
|
|
if (buf[1] & ((1 << 7) >> i)) {
|
|
c = 2;
|
|
}
|
|
if (buf[0] & ((1 << 7) >> i)) {
|
|
c++;
|
|
}
|
|
if (useColor) {
|
|
char *color = "";
|
|
switch (c) {
|
|
case 0:
|
|
color = Color_BGWHITE;
|
|
break;
|
|
case 1:
|
|
color = Color_BGRED;
|
|
break;
|
|
case 2:
|
|
color = Color_BGBLUE;
|
|
break;
|
|
case 3:
|
|
color = Color_BGBLACK;
|
|
break;
|
|
}
|
|
if (p) {
|
|
p->cb_printf ("%s ", color);
|
|
} else {
|
|
printf ("%s ", color);
|
|
}
|
|
} else {
|
|
const char *chstr = "#=-.";
|
|
const char ch = chstr[c % 4];
|
|
if (p) {
|
|
p->cb_printf ("%c%c", ch, ch);
|
|
} else {
|
|
printf ("%c%c", ch, ch);
|
|
}
|
|
}
|
|
c = 0;
|
|
}
|
|
}
|
|
|
|
R_API void r_print_2bpp_tiles(RPrint *p, ut8 *buf, ut32 tiles) {
|
|
int i, r;
|
|
const bool useColor = p? (p->flags & R_PRINT_FLAGS_COLOR): false;
|
|
for (i = 0; i < 8; i++) {
|
|
for (r = 0; r < tiles; r++) {
|
|
r_print_2bpp_row (p, buf + 2 * i + r * 16);
|
|
}
|
|
if (p) {
|
|
if (useColor) {
|
|
p->cb_printf (Color_RESET "\n");
|
|
} else {
|
|
p->cb_printf ("\n");
|
|
}
|
|
} else {
|
|
printf ("\n");
|
|
}
|
|
}
|
|
}
|
|
|
|
R_API const char* r_print_color_op_type(RPrint *p, ut64 anal_type) {
|
|
RConsPrintablePalette *pal = &p->cons->context->pal;
|
|
switch (anal_type & R_ANAL_OP_TYPE_MASK) {
|
|
case R_ANAL_OP_TYPE_NOP:
|
|
return pal->nop;
|
|
case R_ANAL_OP_TYPE_ADD:
|
|
case R_ANAL_OP_TYPE_SUB:
|
|
case R_ANAL_OP_TYPE_MUL:
|
|
case R_ANAL_OP_TYPE_DIV:
|
|
case R_ANAL_OP_TYPE_MOD:
|
|
case R_ANAL_OP_TYPE_LENGTH:
|
|
return pal->math;
|
|
case R_ANAL_OP_TYPE_AND:
|
|
case R_ANAL_OP_TYPE_OR:
|
|
case R_ANAL_OP_TYPE_XOR:
|
|
case R_ANAL_OP_TYPE_NOT:
|
|
case R_ANAL_OP_TYPE_SHL:
|
|
case R_ANAL_OP_TYPE_SAL:
|
|
case R_ANAL_OP_TYPE_SAR:
|
|
case R_ANAL_OP_TYPE_SHR:
|
|
case R_ANAL_OP_TYPE_ROL:
|
|
case R_ANAL_OP_TYPE_ROR:
|
|
case R_ANAL_OP_TYPE_CPL:
|
|
return pal->bin;
|
|
case R_ANAL_OP_TYPE_IO:
|
|
return pal->swi;
|
|
case R_ANAL_OP_TYPE_JMP:
|
|
case R_ANAL_OP_TYPE_UJMP:
|
|
case R_ANAL_OP_TYPE_IJMP:
|
|
case R_ANAL_OP_TYPE_RJMP:
|
|
case R_ANAL_OP_TYPE_IRJMP:
|
|
case R_ANAL_OP_TYPE_MJMP:
|
|
return pal->jmp;
|
|
case R_ANAL_OP_TYPE_CJMP:
|
|
case R_ANAL_OP_TYPE_UCJMP:
|
|
case R_ANAL_OP_TYPE_SWITCH:
|
|
return pal->cjmp;
|
|
case R_ANAL_OP_TYPE_CMP:
|
|
case R_ANAL_OP_TYPE_ACMP:
|
|
return pal->cmp;
|
|
case R_ANAL_OP_TYPE_UCALL:
|
|
case R_ANAL_OP_TYPE_ICALL:
|
|
case R_ANAL_OP_TYPE_RCALL:
|
|
case R_ANAL_OP_TYPE_IRCALL:
|
|
case R_ANAL_OP_TYPE_UCCALL:
|
|
case R_ANAL_OP_TYPE_CALL:
|
|
case R_ANAL_OP_TYPE_CCALL:
|
|
return pal->call;
|
|
case R_ANAL_OP_TYPE_NEW:
|
|
case R_ANAL_OP_TYPE_SWI:
|
|
return pal->swi;
|
|
case R_ANAL_OP_TYPE_ILL:
|
|
case R_ANAL_OP_TYPE_TRAP:
|
|
return pal->trap;
|
|
case R_ANAL_OP_TYPE_CRET:
|
|
case R_ANAL_OP_TYPE_RET:
|
|
return pal->ret;
|
|
case R_ANAL_OP_TYPE_CAST:
|
|
case R_ANAL_OP_TYPE_MOV:
|
|
case R_ANAL_OP_TYPE_LEA:
|
|
case R_ANAL_OP_TYPE_CMOV: // TODO: add cmov cathegory?
|
|
return pal->mov;
|
|
case R_ANAL_OP_TYPE_PUSH:
|
|
case R_ANAL_OP_TYPE_UPUSH:
|
|
case R_ANAL_OP_TYPE_LOAD:
|
|
return pal->push;
|
|
case R_ANAL_OP_TYPE_POP:
|
|
case R_ANAL_OP_TYPE_STORE:
|
|
return pal->pop;
|
|
case R_ANAL_OP_TYPE_CRYPTO:
|
|
return pal->crypto;
|
|
case R_ANAL_OP_TYPE_NULL:
|
|
return pal->other;
|
|
case R_ANAL_OP_TYPE_UNK:
|
|
default:
|
|
return pal->invalid;
|
|
}
|
|
}
|
|
|
|
// Global buffer to speed up colorizing performance
|
|
#define COLORIZE_BUFSIZE 1024
|
|
static char o[COLORIZE_BUFSIZE];
|
|
|
|
static bool issymbol(char c) {
|
|
switch (c) {
|
|
case '+':
|
|
case '-':
|
|
/* case '/': not good for dalvik */
|
|
case '>':
|
|
case '<':
|
|
case '(':
|
|
case ')':
|
|
case '*':
|
|
case '%':
|
|
case ']':
|
|
case '[':
|
|
case ',':
|
|
case ' ':
|
|
case '{':
|
|
case '}':
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
|
|
static bool check_arg_name (RPrint *print, char *p, ut64 func_addr) {
|
|
if (func_addr && print->exists_var) {
|
|
int z;
|
|
for (z = 0; p[z] && (IS_ALPHA (p[z]) || IS_DIGIT (p[z]) || p[z] == '_'); z++) {
|
|
;
|
|
}
|
|
char tmp = p[z];
|
|
p[z] = '\0';
|
|
bool ret = print->exists_var (print, func_addr, p);
|
|
p[z] = tmp;
|
|
return ret;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
static bool ishexprefix(char *p) {
|
|
return (p[0] == '0' && p[1] == 'x');
|
|
}
|
|
|
|
R_API char* r_print_colorize_opcode(RPrint *print, char *p, const char *reg, const char *num, bool partial_reset, ut64 func_addr) {
|
|
int i, j, k, is_mod, is_float = 0, is_arg = 0;
|
|
char *reset = partial_reset ? Color_RESET_NOBG : Color_RESET;
|
|
ut32 c_reset = strlen (reset);
|
|
int is_jmp = p && (*p == 'j' || ((*p == 'c') && (p[1] == 'a')))? 1: 0;
|
|
ut32 opcode_sz = p && *p? strlen (p) * 10 + 1: 0;
|
|
char previous = '\0';
|
|
|
|
if (!p || !*p) {
|
|
return NULL;
|
|
}
|
|
if (is_jmp) {
|
|
return strdup (p);
|
|
}
|
|
if (opcode_sz > COLORIZE_BUFSIZE) {
|
|
/* return same string in case of error */
|
|
return strdup (p);
|
|
}
|
|
|
|
memset (o, 0, COLORIZE_BUFSIZE);
|
|
for (i = j = 0; p[i]; i++, j++) {
|
|
/* colorize numbers */
|
|
if ((ishexprefix (&p[i]) && previous != ':') \
|
|
|| (isdigit ((ut8)p[i]) && issymbol (previous))) {
|
|
int nlen = strlen (num);
|
|
if (nlen + j >= sizeof (o)) {
|
|
eprintf ("Colorize buffer is too small\n");
|
|
break;
|
|
}
|
|
memcpy (o + j, num, nlen + 1);
|
|
j += nlen;
|
|
}
|
|
previous = p[i];
|
|
if (j + 100 >= COLORIZE_BUFSIZE) {
|
|
eprintf ("r_print_colorize_opcode(): buffer overflow!\n");
|
|
return strdup (p);
|
|
}
|
|
switch (p[i]) {
|
|
// We dont need to skip ansi codes.
|
|
// original colors must be preserved somehow
|
|
case 0x1b:
|
|
#define STRIP_ANSI 1
|
|
#if STRIP_ANSI
|
|
/* skip until 'm' */
|
|
for (++i; p[i] && p[i] != 'm'; i++) {
|
|
o[j] = p[i];
|
|
}
|
|
j--;
|
|
continue;
|
|
#else
|
|
/* copy until 'm' */
|
|
for (; p[i] && p[i] != 'm'; i++) {
|
|
o[j++] = p[i];
|
|
}
|
|
o[j++] = p[i++];
|
|
#endif
|
|
case '+':
|
|
case '-':
|
|
case '/':
|
|
case '>':
|
|
case '<':
|
|
case '(':
|
|
case ')':
|
|
case '*':
|
|
case '%':
|
|
case ']':
|
|
case '[':
|
|
case ',':
|
|
/* ugly trick for dalvik */
|
|
if (is_float) {
|
|
/* do nothing, keep going until next */
|
|
is_float = 0;
|
|
} else if (is_arg) {
|
|
if (c_reset + j + 10 >= COLORIZE_BUFSIZE) {
|
|
eprintf ("r_print_colorize_opcode(): buffer overflow!\n");
|
|
return strdup (p);
|
|
}
|
|
|
|
bool found_var = check_arg_name (print, p + i + 1, func_addr);
|
|
strcpy (o + j, reset);
|
|
j += strlen (reset);
|
|
o[j] = p[i];
|
|
if (!(p[i+1] == '$' || ((p[i+1] > '0') && (p[i+1] < '9')))) {
|
|
const char *color = found_var ? print->cons->context->pal.func_var_type : reg;
|
|
ut32 color_len = strlen (color);
|
|
if (color_len + j + 10 >= COLORIZE_BUFSIZE) {
|
|
eprintf ("r_print_colorize_opcode(): buffer overflow!\n");
|
|
return strdup (p);
|
|
}
|
|
strcpy (o + j + 1, color);
|
|
j += strlen (color);
|
|
}
|
|
continue;
|
|
}
|
|
break;
|
|
case ' ':
|
|
is_arg = 1;
|
|
// find if next ',' before ' ' is found
|
|
is_mod = 0;
|
|
is_float = 0;
|
|
for (k = i + 1; p[k]; k++) {
|
|
if (p[k] == 'e' && p[k + 1] == '+') {
|
|
is_float = 1;
|
|
break;
|
|
}
|
|
if (p[k] == ' ') {
|
|
break;
|
|
}
|
|
if (p[k] == ',') {
|
|
is_mod = 1;
|
|
break;
|
|
}
|
|
}
|
|
if (is_float) {
|
|
strcpy (o + j, num);
|
|
j += strlen (num);
|
|
}
|
|
if (!p[k]) {
|
|
is_mod = 1;
|
|
}
|
|
if (is_mod) {
|
|
// COLOR FOR REGISTER
|
|
ut32 reg_len = strlen (reg);
|
|
/* if (reg_len+j+10 >= opcode_sz) o = realloc_color_buffer (o, &opcode_sz, reg_len+100); */
|
|
if (reg_len + j + 10 >= COLORIZE_BUFSIZE) {
|
|
eprintf ("r_print_colorize_opcode(): buffer overflow!\n");
|
|
return strdup (p);
|
|
}
|
|
strcpy (o + j, reg);
|
|
j += strlen (reg);
|
|
}
|
|
break;
|
|
case '0': /* address */
|
|
if (p[i + 1] == 'x') {
|
|
if (print->flags & R_PRINT_FLAGS_SECSUB) {
|
|
RIOMap *map = print->iob.map_get (print->iob.io, r_num_get (NULL, p + i));
|
|
if (map && map->name) {
|
|
if (strlen (map->name) + j + 1 >= COLORIZE_BUFSIZE) {
|
|
eprintf ("stop before overflow\n");
|
|
break;
|
|
}
|
|
strcpy (o + j, map->name);
|
|
j += strlen (o + j);
|
|
strcpy (o + j, ".");
|
|
j++;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
o[j] = p[i];
|
|
}
|
|
// decolorize at the end
|
|
if (j + 20 >= opcode_sz) {
|
|
char *t_o = o;
|
|
/* o = malloc (opcode_sz+21); */
|
|
memmove (o, t_o, opcode_sz);
|
|
/* free (t_o); */
|
|
}
|
|
strcpy (o + j, reset);
|
|
//strcpy (p, o); // may overflow .. but shouldnt because asm.buf_asm is big enought
|
|
return strdup (o);
|
|
}
|
|
|
|
// reset the status of row_offsets
|
|
R_API void r_print_init_rowoffsets(RPrint *p) {
|
|
if (p->calc_row_offsets) {
|
|
R_FREE(p->row_offsets);
|
|
p->row_offsets_sz = 0;
|
|
}
|
|
}
|
|
|
|
// set the offset, from the start of the printing, of the i-th row
|
|
R_API void r_print_set_rowoff(RPrint *p, int i, ut32 offset, bool overwrite) {
|
|
if (!overwrite) {
|
|
return;
|
|
}
|
|
if (i < 0) {
|
|
return;
|
|
}
|
|
if (!p->row_offsets || !p->row_offsets_sz) {
|
|
p->row_offsets_sz = R_MAX (i + 1, DFLT_ROWS);
|
|
p->row_offsets = R_NEWS (ut32, p->row_offsets_sz);
|
|
}
|
|
if (i >= p->row_offsets_sz) {
|
|
size_t new_size;
|
|
p->row_offsets_sz *= 2;
|
|
//XXX dangerous
|
|
while (i >= p->row_offsets_sz) {
|
|
p->row_offsets_sz *= 2;
|
|
}
|
|
new_size = sizeof (ut32) * p->row_offsets_sz;
|
|
p->row_offsets = realloc (p->row_offsets, new_size);
|
|
}
|
|
p->row_offsets[i] = offset;
|
|
}
|
|
|
|
// return the offset, from the start of the printing, of the i-th row.
|
|
// if the line index is not valid, UT32_MAX is returned.
|
|
R_API ut32 r_print_rowoff(RPrint *p, int i) {
|
|
if (i < 0 || i >= p->row_offsets_sz) {
|
|
return UT32_MAX;
|
|
}
|
|
return p->row_offsets[i];
|
|
}
|
|
|
|
// return the index of the row that contains the given offset or -1 if
|
|
// that row doesn't exist.
|
|
R_API int r_print_row_at_off(RPrint *p, ut32 offset) {
|
|
int i = 0;
|
|
ut32 tt;
|
|
|
|
while ((tt = r_print_rowoff (p, i)) != UT32_MAX && tt <= offset) {
|
|
i++;
|
|
}
|
|
return tt != UT32_MAX? i - 1: -1;
|
|
}
|
|
|
|
R_API int r_print_get_cursor(RPrint *p) {
|
|
return p->cur_enabled? p->cur: 0;
|
|
}
|
|
|
|
R_API int r_print_jsondump(RPrint *p, const ut8 *buf, int len, int wordsize) {
|
|
ut16 *buf16 = (ut16*) buf;
|
|
ut32 *buf32 = (ut32*) buf;
|
|
ut64 *buf64 = (ut64*) buf;
|
|
// TODDO: support p==NULL too
|
|
if (!p || !buf || len < 1 || wordsize < 1) {
|
|
return 0;
|
|
}
|
|
int bytesize = wordsize / 8;
|
|
if (bytesize < 1) {
|
|
bytesize = 8;
|
|
}
|
|
int i, words = (len / bytesize);
|
|
p->cb_printf ("[");
|
|
for (i = 0; i < words; i++) {
|
|
switch (wordsize) {
|
|
case 8: {
|
|
p->cb_printf ("%s%d", i ? "," : "", buf[i]);
|
|
break;
|
|
}
|
|
case 16: {
|
|
ut16 w16 = r_read_ble16 (&buf16[i], p->big_endian);
|
|
p->cb_printf ("%s%hd", i ? "," : "", w16);
|
|
break;
|
|
}
|
|
case 32: {
|
|
ut32 w32 = r_read_ble32 (&buf32[i], p->big_endian);
|
|
p->cb_printf ("%s%d", i ? "," : "", w32);
|
|
break;
|
|
}
|
|
case 64: {
|
|
ut64 w64 = r_read_ble64 (&buf64[i], p->big_endian);
|
|
p->cb_printf ("%s%"PFMT64d, i ? "," : "", w64);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
p->cb_printf ("]\n");
|
|
return words;
|
|
}
|
|
|
|
R_API void r_print_hex_from_bin (RPrint *p, char *bin_str) {
|
|
int i, j, index;
|
|
RPrint myp = {.cb_printf = libc_printf};
|
|
const int len = strlen (bin_str);
|
|
if (!len) {
|
|
return;
|
|
}
|
|
ut64 n, *buf = malloc (sizeof (ut64) * ((len + 63) / 64));
|
|
if (!buf) {
|
|
eprintf ("allocation failed\n");
|
|
return;
|
|
}
|
|
if (!p) {
|
|
p = &myp;
|
|
}
|
|
for (i = len - 1, index = 0; i >= 0; i -= 64, index++) {
|
|
n = 0;
|
|
for (j = 0; j < 64 && i - j >= 0; j++) {
|
|
n += (ut64) (bin_str[i - j] - '0') << j;
|
|
}
|
|
buf[index] = n;
|
|
}
|
|
index--;
|
|
p->cb_printf ("0x");
|
|
while (buf[index] == 0 && index > 0) {
|
|
index--;
|
|
}
|
|
p->cb_printf ("%" PFMT64x, buf[index]);
|
|
index--;
|
|
for (i = index; i >= 0; i--) {
|
|
p->cb_printf ("%016" PFMT64x, buf[i]);
|
|
}
|
|
p->cb_printf ("\n");
|
|
free (buf);
|
|
}
|
|
|
|
R_API const char* r_print_rowlog(RPrint *print, const char *str) {
|
|
int use_color = print->flags & R_PRINT_FLAGS_COLOR;
|
|
bool verbose = print->scr_prompt;
|
|
if (!verbose) {
|
|
return NULL;
|
|
}
|
|
if (use_color) {
|
|
eprintf ("[ ] "Color_YELLOW"%s\r["Color_RESET, str);
|
|
} else {
|
|
eprintf ("[ ] %s\r[", str);
|
|
}
|
|
return str;
|
|
}
|
|
|
|
R_API void r_print_rowlog_done(RPrint *print, const char *str) {
|
|
int use_color = print->flags & R_PRINT_FLAGS_COLOR;
|
|
bool verbose = print->scr_prompt;
|
|
if (verbose) {
|
|
if (use_color) {
|
|
eprintf ("\r"Color_GREEN"[x]"Color_RESET" %s\n", str);
|
|
} else {
|
|
eprintf ("\r[x] %s\n", str);
|
|
}
|
|
}
|
|
}
|