R_API void r_core_seek_archbits(RCore *core, ut64 addr) { int bits = 0; const char *arch = NULL; RBinObject *o = r_bin_cur_object (core->bin); RBinSection *s = o? r_bin_get_section_at (o, addr, core->io->va): NULL; if (s) { arch = s->arch; bits = s->bits; } if (!bits && !core->fixedbits) { //if we found bits related with anal hints pick it up __choose_bits_anal_hints (core, addr, &bits); } if (bits && !core->fixedbits) { r_config_set_i (core->config, "asm.bits", bits); } if (arch && !core->fixedarch) { r_config_set (core->config, "asm.arch", arch); } }
static int bin_strings(RCore *r, int mode, int va) { char *q, str[R_FLAG_NAME_SIZE]; RBinSection *section; int hasstr, minstr, maxstr, rawstr; RBinString *string; RListIter *iter; RList *list; RBin *bin = r->bin; RBinFile * binfile = r_core_bin_cur (r); RBinPlugin *plugin = r_bin_file_cur_plugin (binfile); if (!binfile) return false; minstr = r_config_get_i (r->config, "bin.minstr"); maxstr = r_config_get_i (r->config, "bin.maxstr"); rawstr = r_config_get_i (r->config, "bin.rawstr"); binfile->rawstr = rawstr; if (!(hasstr = r_config_get_i (r->config, "bin.strings"))) { return 0; } if (!plugin) return 0; if (plugin->info && plugin->name) { if (strcmp (plugin->name, "any") == 0 && !rawstr) { return false; } } bin->minstrlen = minstr; minstr = bin->minstrlen; if ((list = r_bin_get_strings (bin)) == NULL) return false; if (IS_MODE_JSON (mode)) r_cons_printf ("["); if (IS_MODE_RAD (mode)) r_cons_printf ("fs strings"); if (IS_MODE_SET (mode) && r_config_get_i (r->config, "bin.strings")) { r_flag_space_set (r->flags, "strings"); r_cons_break (NULL, NULL); } r_list_foreach (list, iter, string) { const char *section_name, *type_string; ut64 paddr = string->paddr; ut64 vaddr = r_bin_get_vaddr (bin, paddr, string->vaddr); ut64 addr = va ? vaddr : paddr; if (string->length < minstr) continue; if (maxstr && string->length > maxstr) continue; section = r_bin_get_section_at (r_bin_cur_object (bin), paddr, 0); section_name = section ? section->name : "unknown"; type_string = string->type == 'w' ? "wide" : "ascii"; if (IS_MODE_SET (mode)) { char *f_name; if (r_cons_singleton()->breaked) break; r_meta_add (r->anal, R_META_TYPE_STRING, addr, addr + string->size, string->string); f_name = strdup (string->string); r_name_filter (f_name, R_FLAG_NAME_SIZE); snprintf (str, R_FLAG_NAME_SIZE, "str.%s", f_name); r_flag_set (r->flags, str, addr, string->size, 0); free (f_name); } else if (IS_MODE_SIMPLE (mode)) { r_cons_printf ("0x%"PFMT64x" %d %d %s\n", addr, string->size, string->length, string->string); } else if (IS_MODE_JSON (mode)) { q = r_base64_encode_dyn (string->string, -1); r_cons_printf ("%s{\"vaddr\":%"PFMT64d ",\"paddr\":%"PFMT64d",\"ordinal\":%d" ",\"size\":%d,\"length\":%d,\"section\":\"%s\"," "\"type\":\"%s\",\"string\":\"%s\"}", iter->p ? ",": "", vaddr, paddr, string->ordinal, string->size, string->length, section_name, type_string, q); free (q); } else if (IS_MODE_RAD (mode)) { char *f_name; f_name = strdup (string->string); r_name_filter (f_name, R_FLAG_NAME_SIZE); snprintf (str, R_FLAG_NAME_SIZE, "str.%s", f_name); r_cons_printf ("f str.%s %"PFMT64d" @ 0x%08"PFMT64x"\n" "Cs %"PFMT64d" @ 0x%08"PFMT64x"\n", f_name, string->size, addr, string->size, addr); free (f_name); } else { r_cons_printf ("vaddr=0x%08"PFMT64x" paddr=0x%08" PFMT64x" ordinal=%03u sz=%u len=%u " "section=%s type=%s string=%s\n", vaddr, paddr, string->ordinal, string->size, string->length, section_name, type_string, string->string); } } if (IS_MODE_JSON (mode)) r_cons_printf ("]"); if (IS_MODE_SET (mode)) r_cons_break_end (); return true; }