mirror of
https://github.com/radareorg/radare2.git
synced 2024-12-14 00:38:55 +00:00
342 lines
6.8 KiB
C
342 lines
6.8 KiB
C
/* radare - LGPL - Copyright 2009-2016 - pancake */
|
|
|
|
#include <r_cons.h>
|
|
#define I r_cons_singleton()
|
|
|
|
#if __WINDOWS__
|
|
static void fill_tail (int cols, int lines) {
|
|
lines++;
|
|
if (lines > 0) {
|
|
char white[1024];
|
|
memset (white, ' ', sizeof (white));
|
|
cols = R_MIN (cols, sizeof (white));
|
|
lines--;
|
|
white[cols]='\n';
|
|
while (lines-- > 0) {
|
|
write (1, white, cols);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void w32_clear() {
|
|
static HANDLE hStdout = NULL;
|
|
static CONSOLE_SCREEN_BUFFER_INFO csbi;
|
|
const COORD startCoords = { 0, 0 };
|
|
DWORD dummy;
|
|
if (I->is_wine == 1) {
|
|
write (1, "\x1b[0;0H", 6);
|
|
write (1, "\x1b[0m", 4);
|
|
write (1, "\x1b[2J", 4);
|
|
}
|
|
if (!hStdout) {
|
|
hStdout = GetStdHandle (STD_OUTPUT_HANDLE);
|
|
GetConsoleScreenBufferInfo (hStdout, &csbi);
|
|
//GetConsoleWindowInfo (hStdout, &csbi);
|
|
}
|
|
FillConsoleOutputCharacter (hStdout, ' ',
|
|
csbi.dwSize.X * csbi.dwSize.Y, startCoords, &dummy);
|
|
}
|
|
|
|
void w32_gotoxy(int x, int y) {
|
|
static HANDLE hStdout = NULL;
|
|
COORD coord;
|
|
coord.X = x;
|
|
coord.Y = y;
|
|
if (I->is_wine == 1) {
|
|
write (1, "\x1b[0;0H", 6);
|
|
}
|
|
if (!hStdout) {
|
|
hStdout = GetStdHandle (STD_OUTPUT_HANDLE);
|
|
}
|
|
SetConsoleCursorPosition (hStdout, coord);
|
|
}
|
|
|
|
static int wrapline (const char *s, int len) {
|
|
int l, n = 0;
|
|
for (; n < len; ) {
|
|
l = r_str_len_utf8char (s+n, (len-n));
|
|
n += l;
|
|
}
|
|
return n - (n > len)? l: 1;
|
|
}
|
|
|
|
R_API int r_cons_w32_print(const ut8 *ptr, int len, int vmode) {
|
|
HANDLE hConsole = GetStdHandle (STD_OUTPUT_HANDLE);
|
|
int esc = 0;
|
|
int bg = 0, fg = 1|2|4|8;
|
|
const ut8 *ptr_end, *str = ptr;
|
|
int ret = 0;
|
|
int inv = 0;
|
|
int linelen = 0;
|
|
int lines, cols = r_cons_get_size (&lines);
|
|
if (I->is_wine==-1) {
|
|
I->is_wine = r_file_is_directory ("/proc")? 1: 0;
|
|
}
|
|
if (len < 0) {
|
|
len = strlen ((const char *)ptr);
|
|
}
|
|
ptr_end = ptr + len;
|
|
if (ptr && hConsole)
|
|
for (; *ptr && ptr < ptr_end; ptr++) {
|
|
if (ptr[0] == 0xa) {
|
|
int ll = (size_t)(ptr - str);
|
|
lines--;
|
|
if (vmode && lines<0) {
|
|
break;
|
|
}
|
|
if (ll < 1) {
|
|
continue;
|
|
}
|
|
if (vmode) {
|
|
// TODO: Fix utf8 chop
|
|
/* only chop columns if necessary */
|
|
if (ll != linelen && ll+linelen >= cols) {
|
|
// chop line if too long
|
|
ll = (cols-linelen)-1;
|
|
if (ll < 1) {
|
|
continue;
|
|
}
|
|
}
|
|
}
|
|
write (1, str, ll);
|
|
linelen += ll;
|
|
esc = 0;
|
|
str = ptr+1;
|
|
if (vmode) {
|
|
int wlen = cols - linelen;
|
|
char white[1024];
|
|
if (wlen>0 && wlen<sizeof (white)) {
|
|
memset (white, ' ', sizeof (white));
|
|
write (1, white, wlen-1);
|
|
}
|
|
}
|
|
write (1, "\n\r", 2);
|
|
linelen = 0;
|
|
continue;
|
|
}
|
|
if (ptr[0] == 0x1b) {
|
|
int ll = (size_t)(ptr-str);
|
|
if (str[0]=='\n') {
|
|
str++;
|
|
ll--;
|
|
if (vmode) {
|
|
int wlen = cols-linelen-1;
|
|
char white[1024];
|
|
//wlen = 5;
|
|
if (wlen>0) {
|
|
memset (white, ' ', sizeof (white));
|
|
write (1, white, wlen);
|
|
}
|
|
}
|
|
write (1, "\n\r", 2);
|
|
//write (1, "\r\n", 2);
|
|
//lines--;
|
|
linelen = 0;
|
|
}
|
|
if (vmode) {
|
|
if (linelen+ll>=cols) {
|
|
// chop line if too long
|
|
ll = (cols-linelen)-1;
|
|
// fix utf8 len here
|
|
ll = wrapline ((const char*)str, cols-linelen-1);
|
|
}
|
|
}
|
|
if (ll>0) {
|
|
write (1, str, ll);
|
|
linelen += ll;
|
|
}
|
|
esc = 1;
|
|
str = ptr + 1;
|
|
continue;
|
|
}
|
|
if (esc == 1) {
|
|
// \x1b[2J
|
|
if (ptr[0] != '[') {
|
|
eprintf ("Oops invalid escape char\n");
|
|
esc = 0;
|
|
str = ptr + 1;
|
|
continue;
|
|
}
|
|
esc = 2;
|
|
continue;
|
|
} else if (esc == 2) {
|
|
const char *ptr2 = NULL;
|
|
int x, y, i, state = 0;
|
|
for (i = 0; ptr[i] && state >= 0; i++) {
|
|
switch (state) {
|
|
case 0:
|
|
if (ptr[i] == ';') {
|
|
y = atoi ((const char *)ptr);
|
|
state = 1;
|
|
ptr2 = (const char *)ptr+i+1;
|
|
} else if (ptr[i] >='0' && ptr[i]<='9') {
|
|
// ok
|
|
} else {
|
|
state = -1; // END FAIL
|
|
}
|
|
break;
|
|
case 1:
|
|
if (ptr[i]=='H') {
|
|
x = atoi (ptr2);
|
|
state = -2; // END OK
|
|
} else if (ptr[i] >='0' && ptr[i]<='9') {
|
|
// ok
|
|
} else {
|
|
state = -1; // END FAIL
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
if (state == -2) {
|
|
w32_gotoxy (x, y);
|
|
ptr += i;
|
|
str = ptr + 1;// + i-2;
|
|
continue;
|
|
}
|
|
if (ptr[0]=='0'&&ptr[1]==';'&&ptr[2]=='0') {
|
|
// \x1b[0;0H
|
|
/** clear screen if gotoxy **/
|
|
if (vmode) {
|
|
// fill row here
|
|
fill_tail (cols, lines);
|
|
}
|
|
w32_gotoxy (0, 0);
|
|
lines = 0;
|
|
esc = 0;
|
|
ptr += 3;
|
|
str = ptr + 1;
|
|
continue;
|
|
} else if (ptr[0]=='2'&&ptr[1]=='J') {
|
|
//fill_tail(cols, lines);
|
|
w32_clear (); //r_cons_clear ();
|
|
esc = 0;
|
|
ptr = ptr + 1;
|
|
str = ptr + 1;
|
|
continue;
|
|
} else if (ptr[0]=='0'&&(ptr[1]=='m' || ptr [1]=='K')) {
|
|
SetConsoleTextAttribute (hConsole, 1|2|4|8);
|
|
fg = 1|2|4|8;
|
|
bg = 0;
|
|
inv = 0;
|
|
esc = 0;
|
|
ptr++;
|
|
str = ptr + 1;
|
|
continue;
|
|
// reset color
|
|
} else if (ptr[0]=='2'&&ptr[1]=='7'&&ptr[2]=='m') {
|
|
SetConsoleTextAttribute (hConsole, bg|fg);
|
|
inv = 0;
|
|
esc = 0;
|
|
ptr = ptr + 2;
|
|
str = ptr + 1;
|
|
continue;
|
|
// invert off
|
|
} else if (ptr[0]=='7'&&ptr[1]=='m') {
|
|
SetConsoleTextAttribute (hConsole, bg|fg|128);
|
|
inv = 128;
|
|
esc = 0;
|
|
ptr = ptr + 1;
|
|
str = ptr + 1;
|
|
continue;
|
|
// invert
|
|
} else if (ptr[0]=='3' && ptr[2]=='m') {
|
|
// http://www.betarun.com/Pages/ConsoleColor/
|
|
switch (ptr[1]) {
|
|
case '0': // BLACK
|
|
fg = 0;
|
|
break;
|
|
case '1': // RED
|
|
fg = 4;
|
|
break;
|
|
case '2': // GREEN
|
|
fg = 2;
|
|
break;
|
|
case '3': // YELLOW
|
|
fg = 2|4;
|
|
break;
|
|
case '4': // BLUE
|
|
fg = 1;
|
|
break;
|
|
case '5': // MAGENTA
|
|
fg = 1|4;
|
|
break;
|
|
case '6': // TURQOISE
|
|
fg = 1|2|8;
|
|
break;
|
|
case '7': // WHITE
|
|
fg = 1|2|4;
|
|
break;
|
|
case '8': // GRAY
|
|
fg = 8;
|
|
break;
|
|
case '9': // ???
|
|
break;
|
|
}
|
|
SetConsoleTextAttribute (hConsole, bg|fg|inv);
|
|
esc = 0;
|
|
ptr = ptr + 2;
|
|
str = ptr + 1;
|
|
continue;
|
|
} else if (ptr[0]=='4' && ptr[2]=='m') {
|
|
/* background color */
|
|
switch (ptr[1]) {
|
|
case '0': // BLACK
|
|
bg = 0;
|
|
break;
|
|
case '1': // RED
|
|
bg = 40;
|
|
break;
|
|
case '2': // GREEN
|
|
bg = 20;
|
|
break;
|
|
case '3': // YELLOW
|
|
bg = 20|40;
|
|
break;
|
|
case '4': // BLUE
|
|
bg = 10;
|
|
break;
|
|
case '5': // MAGENTA
|
|
bg = 10|40;
|
|
break;
|
|
case '6': // TURQOISE
|
|
bg = 10|20|80;
|
|
break;
|
|
case '7': // WHITE
|
|
bg = 10|20|40;
|
|
break;
|
|
case '8': // GRAY
|
|
bg = 80;
|
|
break;
|
|
case '9': // ???
|
|
break;
|
|
}
|
|
esc = 0;
|
|
ptr = ptr + 2;
|
|
str = ptr + 1;
|
|
continue;
|
|
}
|
|
}
|
|
ret++;
|
|
}
|
|
if (vmode) {
|
|
/* fill partial line */
|
|
int wlen = cols-linelen-1;
|
|
char white[1024];
|
|
//wlen = 5;
|
|
if (wlen > 0) {
|
|
memset (white, ' ', sizeof (white));
|
|
write (1, white, wlen);
|
|
}
|
|
/* fill tail */
|
|
fill_tail (cols, lines);
|
|
} else {
|
|
int ll = (size_t)(ptr-str);
|
|
if (ll > 0) {
|
|
write (1, str, ll);
|
|
linelen += ll;
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
#endif
|