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* Initial hacky implementation of s/ command

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* e search.from is -1 by default
This commit is contained in:
pancake 2011-05-22 01:36:23 +02:00
parent 9c6d905c92
commit 9c84e94862
3 changed files with 16 additions and 11 deletions
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20
libr/core/cmd.c
View File

@ -1418,7 +1418,7 @@ static int cmd_seek(void *data, const char *input) {
char *cmd, *p;
ut64 off;
if (input[0]=='r') {
if (*input=='r') {
if (input[1] && input[2]) {
off = r_debug_reg_get (core->dbg, input+2);
r_io_sundo_push (core->io);
@ -1437,10 +1437,14 @@ static int cmd_seek(void *data, const char *input) {
r_core_block_read (core, 0);
break;
case '/':
r_core_cmdf (core, ".%s ; ? %s0_0 ; ?! s %s0_0",
input, "hit", "hit");
eprintf (".%s ; ? %s0_0 ; ?! s %s0_0\n",
input, "hit", "hit");
{
const char *pfx = r_config_get (core->config, "search.prefix");
int kwidx = (int)r_config_get_i (core->config, "search.kwidx")-1;
if (kwidx<0) kwidx=0;
//r_core_seek (core, off+1, 0);
eprintf ("s+1;.%s ; ? %s%d_0 ; ?! s %s%d_0\n", input, pfx, kwidx, pfx, kwidx);
r_core_cmdf (core, "s+1;.%s ; ? %s%d_0 ; ?! s %s%d_0", input, pfx, kwidx, pfx, kwidx);
}
break;
case '*':
r_io_sundo_list (core->io);
@ -1505,7 +1509,8 @@ static int cmd_seek(void *data, const char *input) {
" s+ 512 ; seek 512 bytes forward\n"
" s- 512 ; seek 512 bytes backward\n"
" sa [[+-]a] [asz] ; seek asz (or bsize) aligned to addr\n"
" sf/sF ; seek next/prev scr.fkey\n"
" sf|sF ; seek next/prev scr.fkey\n"
" s/ DATA ; search for next occurrence of 'DATA'\n"
" sb ; seek aligned to bb start\n"
" sr pc ; seek to register\n");
break;
@ -3291,6 +3296,8 @@ static int cmd_search(void *data, const char *input) {
// TODO: repeat last search doesnt works for /a
from = r_config_get_i (core->config, "search.from");
if (from == UT64_MAX)
from = core->offset;
to = r_config_get_i (core->config, "search.to");
core->search->align = r_config_get_i (core->config, "search.align");
//TODO: handle section ranges if from&&to==0
@ -3501,7 +3508,6 @@ static int cmd_search(void *data, const char *input) {
r_cons_printf ("fs hits\n");
core->search->inverse = inverse;
searchcount = r_config_get_i (core->config, "search.count");
eprintf ("inverse = %d\n", core->search->inverse);
if (searchcount)
searchcount++;
if (core->search->n_kws>0 || aes_search) {

4
libr/core/config.c
View File

@ -425,8 +425,8 @@ R_API int r_core_config_init(RCore *core) {
r_config_set_i (cfg, "search.kwidx", 0);
r_config_set_i (cfg, "search.count", 0);
r_config_set (cfg, "search.prefix", "hit");
r_config_set_i (cfg, "search.from", 0);
r_config_set_i (cfg, "search.to", 0);
r_config_set_i (cfg, "search.from", UT64_MAX);
r_config_set_i (cfg, "search.to", UT64_MAX);
r_config_set_i (cfg, "search.distance", 0); // TODO: use i_cb here and remove code in cmd.c
r_config_set_i_cb (cfg, "search.align", 0, &config_searchalign_callback);
r_config_set (cfg, "search.asmstr", "true");

3
libr/search/search.c
View File

@ -107,7 +107,7 @@ R_API int r_search_mybinparse_update(void *_s, ut64 from, const ut8 *buf, int le
RSearchKeyword *kw;
r_list_foreach (s->kws, iter, kw) {
if (s->inverse && s->nhits>0) {
eprintf ("nhits = %d\n", s->nhits);
//eprintf ("nhits = %d\n", s->nhits);
return -1;
}
for (j=0; j<=kw->distance; j++) {
@ -159,7 +159,6 @@ R_API int r_search_mybinparse_update(void *_s, ut64 from, const ut8 *buf, int le
kw->distance = 0;
kw->count++;
count++;
eprintf ("NTHIS JKSL +++\n");
//s->nhits++;
}
}