R_API int r_core_bin_set_by_fd (RCore *core, ut64 bin_fd) {
if (r_bin_file_set_cur_by_fd (core->bin, bin_fd)) {
r_core_bin_set_cur (core, r_core_bin_cur(core));
return R_TRUE;
}
return R_FALSE;
}
R_API int r_core_bin_set_by_name(RCore *core, const char * name) {
if (r_bin_file_set_cur_by_name (core->bin, name)) {
r_core_bin_set_cur (core, r_core_bin_cur (core));
return true;
}
return false;
}
R_API int r_core_bin_set_by_name (RCore *core, const char * name) {
if (r_bin_file_set_cur_by_name (core->bin, name)) {
r_core_bin_set_cur (core, r_core_bin_cur (core));
return R_TRUE;
}
return R_FALSE;
}
R_API int r_core_bin_set_by_fd(RCore *core, ut64 bin_fd) {
if (r_bin_file_set_cur_by_fd (core->bin, bin_fd)) {
r_core_bin_set_cur (core, r_core_bin_cur(core));
return true;
}
return false;
}
static int bin_strings (RCore *r, int mode, ut64 baddr, int va) {
char *p, *q, str[R_FLAG_NAME_SIZE];
RBinSection *section;
int hasstr, minstr, 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 R_FALSE;
minstr = r_config_get_i (r->config, "bin.minstr");
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) {
if (!rawstr) {
eprintf ("WARN: Use '-e bin.rawstr=true' or 'rabin2 -zz'"
" to find strings on unknown file types\n");
return R_FALSE;
}
}
if (bin->minstrlen == 0)
bin->minstrlen = plugin->minstrlen? plugin->minstrlen: 4;
if (minstr > 0 || bin->minstrlen <= 0)
bin->minstrlen = R_MIN (minstr, 4);
if ((list = r_bin_get_strings (bin)) == NULL)
return R_FALSE;
if ((mode & R_CORE_BIN_JSON)) {
r_cons_printf ("[");
r_list_foreach (list, iter, string) {
ut64 vaddr = r_bin_get_vaddr (bin, baddr,
string->vaddr, string->paddr);
ut64 paddr = string->paddr;
q = strdup (string->string);
for (p=q; *p; p++) {
if (*p=='"') *p = '\'';
if (*p=='\\') *p = '/';
}
r_cons_printf ("%s{\"vaddr\":%"PFMT64d
",\"paddr\":%"PFMT64d
",\"length\":%d,\"size\":%d,"
"\"type\":\"%s\",\"string\":\"%s\"}",
iter->p? ",": "", vaddr, paddr,
string->length, string->size,
string->type=='w'?"wide":"ascii", q);
free (q);
}
static int bin_dwarf(RCore *core, int mode) {
RBinDwarfRow *row;
RListIter *iter;
RList *list = NULL;
RBinFile *binfile = r_core_bin_cur (core);
RBinPlugin * plugin = r_bin_file_cur_plugin (binfile);
if (!binfile) return false;
if (plugin && plugin->lines) {
list = plugin->lines (binfile);
} else if (core->bin) {
// TODO: complete and speed-up support for dwarf
if (r_config_get_i (core->config, "bin.dwarf")) {
RBinDwarfDebugAbbrev *da = NULL;
da = r_bin_dwarf_parse_abbrev (core->bin, mode);
r_bin_dwarf_parse_info (da, core->bin, mode);
r_bin_dwarf_parse_aranges (core->bin, mode);
list = r_bin_dwarf_parse_line (core->bin, mode);
r_bin_dwarf_free_debug_abbrev (da);
free (da);
}
}
if (!list) return false;
r_cons_break (NULL, NULL);
r_list_foreach (list, iter, row) {
if (r_cons_singleton()->breaked) break;
if (mode) {
// TODO: use 'Cl' instead of CC
const char *path = row->file;
char *line = r_file_slurp_line (path, row->line-1, 0);
if (line) {
r_str_filter (line, strlen (line));
line = r_str_replace (line, "\"", "\\\"", 1);
line = r_str_replace (line, "\\\\", "\\", 1);
}
// TODO: implement internal : if ((mode & R_CORE_BIN_SET))
if ((mode & R_CORE_BIN_SET)) {
char *cmt = r_str_newf ("%s:%d %s", row->file, row->line, line?line:"");
r_meta_set_string (core->anal, R_META_TYPE_COMMENT,
row->address, cmt);
free (cmt);
} else {
r_cons_printf ("\"CC %s:%d %s\"@0x%"PFMT64x"\n",
row->file, row->line, line?line:"", row->address);
}
free (line);
} else {
r_cons_printf ("0x%08"PFMT64x"\t%s\t%d\n", row->address, row->file, row->line);
}
}
r_cons_break_end ();
r_list_free (list);
return true;
}
static int bin_info(RCore *r, int mode) {
int i, j;
char str[R_FLAG_NAME_SIZE];
char size_str[32];
char baddr_str[32];
RBinInfo *info = r_bin_get_info (r->bin);
RBinFile *binfile = r_core_bin_cur (r);
const char *compiled = NULL;
if (!binfile || !info) {
if (mode & R_CORE_BIN_JSON) r_cons_printf ("{}");
return false;
}
compiled = get_compile_time (binfile->sdb);
snprintf (size_str, sizeof (size_str),
"%"PFMT64d, r_bin_get_size (r->bin));
snprintf (baddr_str, sizeof (baddr_str),
"%"PFMT64d, info->baddr);
if (IS_MODE_SET (mode)) {
r_config_set (r->config, "file.type", info->rclass);
r_config_set (r->config, "cfg.bigendian", info->big_endian ? "true" : "false");
if (info->rclass && !strcmp (info->rclass, "fs")) {
r_config_set (r->config, "asm.arch", info->arch);
r_core_cmdf (r, "m /root %s 0", info->arch);
} else {
if (info->lang) {
r_config_set (r->config, "bin.lang", info->lang);
}
r_config_set (r->config, "asm.os", info->os);
r_config_set (r->config, "asm.arch", info->arch);
r_config_set (r->config, "anal.arch", info->arch);
snprintf (str, R_FLAG_NAME_SIZE, "%i", info->bits);
r_config_set (r->config, "asm.bits", str);
r_config_set (r->config, "asm.dwarf",
(R_BIN_DBG_STRIPPED &info->dbg_info) ? "false" : "true");
}
} else if (IS_MODE_SIMPLE (mode)) {
r_cons_printf ("arch %s\n", info->arch);
r_cons_printf ("bits %d\n", info->bits);
r_cons_printf ("os %s\n", info->os);
r_cons_printf ("endian %s\n", info->big_endian? "big": "little");
} else if (IS_MODE_RAD (mode)) {
if (info->type && !strcmp (info->type, "fs")) {
r_cons_printf ("e file.type=fs\n");
r_cons_printf ("m /root %s 0\n", info->arch);
} else {
r_cons_printf ("e cfg.bigendian=%s\n"
"e asm.bits=%i\n"
"e asm.dwarf=%s\n",
r_str_bool (info->big_endian),
info->bits,
r_str_bool (R_BIN_DBG_STRIPPED &info->dbg_info));
if (info->lang && *info->lang) {
r_cons_printf ("e bin.lang=%s\n", info->lang);
}
if (info->rclass && *info->rclass) {
r_cons_printf ("e file.type=%s\n",
info->rclass);
}
if (info->os) {
r_cons_printf ("e asm.os=%s\n", info->os);
}
if (info->arch) {
r_cons_printf ("e asm.arch=%s\n", info->arch);
}
}
} else {
// XXX: if type is 'fs' show something different?
if (IS_MODE_JSON (mode)) r_cons_printf ("{");
pair_bool ("pic", info->has_pi, mode, false);
pair_bool ("canary", info->has_canary, mode, false);
pair_bool ("nx", info->has_nx, mode, false);
pair_bool ("crypto", info->has_crypto, mode, false);
pair_bool ("va", info->has_va, mode, false);
pair_str ("bintype", info->rclass, mode, false);
pair_str ("class", info->bclass, mode, false);
pair_str ("lang", info->lang, mode, false);
pair_str ("arch", info->arch, mode, false);
pair_int ("bits", info->bits, mode, false);
pair_str ("machine", info->machine, mode, false);
pair_str ("os", info->os, mode, false);
pair_str ("subsys", info->subsystem, mode, false);
pair_str ("endian", info->big_endian ? "big" : "little", mode, false);
pair_bool ("stripped", R_BIN_DBG_STRIPPED & info->dbg_info, mode, false);
pair_bool ("static", r_bin_is_static (r->bin), mode, false);
pair_bool ("linenum", R_BIN_DBG_LINENUMS & info->dbg_info, mode, false);
pair_bool ("lsyms", R_BIN_DBG_SYMS & info->dbg_info, mode, false);
pair_bool ("relocs", R_BIN_DBG_RELOCS & info->dbg_info, mode, false);
pair_str ("rpath", info->rpath, mode, false);
pair_str ("binsz", size_str, mode, false);
pair_str ("compiled", compiled, mode, false);
pair_str ("guid", info->guid, mode, false);
pair_str ("dbg_file", info->debug_file_name, mode, true);
for (i = 0; info->sum[i].type; i++) {
int len;
RBinHash *h = &info->sum[i];
ut64 hash = r_hash_name_to_bits (h->type);
RHash *rh = r_hash_new (true, hash);
len = r_hash_calculate (rh, hash, (const ut8*)
binfile->buf->buf+h->from, h->to);
if (len < 1) eprintf ("Invaild wtf\n");
r_hash_free (rh);
r_cons_printf ("%s\t%d-%dc\t", h->type, h->from, h->to+h->from);
for (j = 0; j < h->len; j++) {
r_cons_printf ("%02x", h->buf[j]);
}
r_cons_newline ();
}
if (IS_MODE_JSON (mode)) r_cons_printf ("}");
}
return true;
}
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;
}
static void r_core_file_info (RCore *core, int mode) {
const char *fn = NULL;
int dbg = r_config_get_i (core->config, "cfg.debug");
RBinInfo *info = r_bin_get_info (core->bin);
RBinFile *binfile = r_core_bin_cur (core);
RCoreFile *cf = core->file;
RBinPlugin *plugin = r_bin_file_cur_plugin (binfile);
if (mode == R_CORE_BIN_JSON)
r_cons_printf ("{");
if (mode == R_CORE_BIN_RADARE)
return;
if (info) {
fn = info->file;
switch (mode) {
case R_CORE_BIN_JSON:
r_cons_printf ("\"type\":\"%s\","
"\"os\":\"%s\","
"\"arch\":\"%s\","
"\"bits\":%d,"
"\"endian\":\"%s\","
, STR(info->type)
, STR(info->os)
, STR(info->machine)
, info->bits
, info->big_endian? "big": "little");
break;
default:
r_cons_printf ("type\t%s\n"
"os\t%s\n"
"arch\t%s\n"
"bits\t%d\n"
"endian\t%s\n"
, STR(info->type)
, STR(info->os)
, STR(info->machine)
, info->bits
, info->big_endian? "big": "little");
break;
}
} else fn = (cf && cf->desc) ? cf->desc->name : NULL;
if (cf && mode == R_CORE_BIN_JSON) {
r_cons_printf ("\"file\":\"%s\"", fn);
if (dbg) dbg = R_IO_WRITE | R_IO_EXEC;
if (cf->desc)
r_cons_printf (",\"fd\":%d", cf->desc->fd);
r_cons_printf (",\"size\":%d", cf->size);
r_cons_printf (",\"mode\":\"%s\"", r_str_rwx_i (
cf->rwx | dbg));
r_cons_printf (",\"block\":%d", core->blocksize);
r_cons_printf (",\"uri\":\"%s\"", cf->uri);
if (binfile) {
if (binfile->curxtr)
r_cons_printf (",\"packet\":\"%s\"",
binfile->curxtr->name);
if (plugin)
r_cons_printf (",\"format\":\"%s\"",
plugin->name);
}
r_cons_printf ("}");
} else if (cf) {
//r_cons_printf ("# Core file info\n");
r_cons_printf ("file\t%s\n", fn);
if (dbg) dbg = R_IO_WRITE | R_IO_EXEC;
r_cons_printf ("fd\t%d\n", cf->desc->fd);
r_cons_printf ("size\t0x%x\n", cf->size);
r_cons_printf ("mode\t%s\n", r_str_rwx_i (cf->rwx | dbg));
r_cons_printf ("block\t0x%x\n", core->blocksize);
r_cons_printf ("uri\t%s\n", cf->uri);
if (binfile && binfile->curxtr)
r_cons_printf ("packet\t%s\n",
binfile->curxtr->name);
if (plugin)
r_cons_printf ("format\t%s\n",
plugin->name);
}
}
static int bin_strings (RCore *r, int mode, ut64 baddr, 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 R_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")) {
if (!rawstr) {
#if 0
eprintf ("NOTE: Use '-e bin.rawstr=true' or 'r2 -zz' or '.!rabin2 -zz $FILE'"
" to find strings on unknown file types\n");
#endif
return R_FALSE;
}
}
}
#if 0
if (bin->minstrlen == 0)
bin->minstrlen = minstr;
else plugin->minstrlen? plugin->minstrlen: 4;
#endif
bin->minstrlen = minstr;
#if 0
if (bin->minstrlen <= 0)
bin->minstrlen = R_MIN (minstr, 4);
#endif
minstr = bin->minstrlen;
if ((list = r_bin_get_strings (bin)) == NULL)
return R_FALSE;
if ((mode & R_CORE_BIN_JSON)) {
r_cons_printf ("[");
r_list_foreach (list, iter, string) {
ut64 vaddr = r_bin_get_vaddr (bin, baddr,
string->vaddr, string->paddr);
ut64 paddr = string->paddr;
if (maxstr && string->length>maxstr)
continue;
q = r_base64_encode_dyn (string->string, 0);
if (string->length>minstr) {
r_cons_printf ("%s{\"vaddr\":%"PFMT64d
",\"paddr\":%"PFMT64d
",\"length\":%d,\"size\":%d,"
"\"type\":\"%s\",\"string\":\"%s\"}",
iter->p? ",": "", vaddr, paddr,
string->length, string->size,
string->type=='w'?"wide":"ascii", q);
}
free (q);
}
