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Initial implementation of 'prl'

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This commit is contained in:
pancake 2014-08-26 03:52:25 +02:00
parent be7cba651d
commit 9c536de095
3 changed files with 30 additions and 4 deletions
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11
libr/core/cmd_print.c
View File

@ -1350,7 +1350,16 @@ static int cmd_print(void *data, const char *input) {
r_print_code (core->print, core->offset, core->block, len, input[1]);
break;
case 'r': //pr
r_print_raw (core->print, core->block, len);
switch (input[1]) {
case '?':
eprintf("Usage: prl: print raw with lines offsets\n");
break;
case 'l':
r_print_raw (core->print, core->block, len, 1);
break;
default:
r_print_raw (core->print, core->block, len, 0);
}
break;
case 'x': //px
{

2
libr/include/r_print.h
View File

@ -78,7 +78,7 @@ R_API void r_print_bytes(RPrint *p, const ut8* buf, int len, const char *fmt);
R_API void r_print_fill(RPrint *p, const ut8 *arr, int size);
R_API void r_print_byte(RPrint *p, const char *fmt, int idx, ut8 ch);
R_API void r_print_c(RPrint *p, const ut8 *str, int len);
R_API void r_print_raw(RPrint *p, const ut8* buf, int len);
R_API void r_print_raw(RPrint *p, const ut8* buf, int len, int offlines);
R_API void r_print_cursor(RPrint *p, int cur, int set);
R_API void r_print_cursor_range(RPrint *p, int cur, int to, int set);
R_API void r_print_set_cursor(RPrint *p, int curset, int ocursor, int cursor);

21
libr/util/print.c
View File

@ -636,8 +636,25 @@ R_API void r_print_bytes(RPrint *p, const ut8* buf, int len, const char *fmt) {
}
}
R_API void r_print_raw(RPrint *p, const ut8* buf, int len) {
p->write (buf, len);
R_API void r_print_raw(RPrint *p, const ut8* buf, int len, int offlines) {
if (offlines) {
const ut8 *o, *q;
int mustbreak = 0 ;
o = q = buf;
do {
p->printf ("0x%08x ", (int)(size_t)(q-buf));
for (;*q && *q != '\n'; q++);
if (!*q) {
mustbreak = 1;
}
p->write (o, (int)(size_t)(q-o));
p->printf ("\n");
o = ++q;
} while (!mustbreak);
} else {
p->write (buf, len);
}
}
R_API void r_print_c(RPrint *p, const ut8 *str, int len) {