R_API int r_meta_list_cb(RAnal *a, int type, int rad, SdbForeachCallback cb, void *user) {
RAnalMetaUserItem ui = { a, type, rad, cb, user, 0 };
if (rad=='j') a->cb_printf ("[");
if (cb) {
sdb_foreach (DB, cb, &ui);
} else {
sdb_foreach (DB, meta_print_item, &ui);
}
if (rad=='j') a->cb_printf ("]\n");
return ui.count;
}
R_API void r_anal_xrefs_list(RAnal *anal, int rad) {
switch (rad) {
case 1:
case '*':
sdb_foreach (DB, xrefs_list_cb_rad, anal);
break;
case 'j':
anal->printf ("{");
sdb_foreach (DB, xrefs_list_cb_json, anal);
anal->printf ("}\n");
break;
default:
sdb_foreach (DB, xrefs_list_cb_plain, anal);
break;
}
}
R_API int r_meta_list_cb(RAnal *a, int type, int rad, SdbForeachCallback cb, void *user, ut64 addr) {
RAnalFunction *fcn = (addr != UT64_MAX) ? r_anal_get_fcn_at (a, addr, 0) : NULL;
RAnalMetaUserItem ui = { a, type, rad, cb, user, 0, fcn};
if (rad == 'j') {
a->cb_printf ("[");
}
if (cb) {
sdb_foreach (DB, cb, &ui);
} else {
sdb_foreach (DB, meta_print_item, &ui);
}
if (rad == 'j') {
a->cb_printf ("]\n");
}
return ui.count;
}
R_API void r_debug_signal_list(RDebug *dbg, int mode) {
dbg->_mode = mode;
switch (mode) {
case 0:
case 1:
sdb_foreach (DB, siglistcb, dbg);
break;
case 2:
r_cons_strcat ("[");
sdb_foreach (DB, siglistjsoncb, dbg);
r_cons_strcat ("]");
r_cons_newline();
break;
}
dbg->_mode = 0;
}
// TODO: Deprecate
R_API int r_meta_list(RAnal *a, int type, int rad) {
RAnalMetaUserItem ui = { a, type, rad };
if (rad=='j') a->printf ("[");
sdb_foreach (DB, meta_print_item, &ui);
if (rad=='j') a->printf ("]\n");
return 0;
}
R_API int r_anal_xrefs_from (RAnal *anal, RList *list, const char *kind, const RAnalRefType type, ut64 addr) {
char *next, *s, *str, *ptr, key[256];
RAnalRef *ref = NULL;
if (addr == UT64_MAX) {
_type = type;
_list = list;
_kpfx = r_str_newf ("xref.%s", analref_toString (type));
sdb_foreach (DB, (SdbForeachCallback)xrefs_list_cb_any, anal);
free (_kpfx);
return true;
}
XREFKEY(key, sizeof (key), kind, type, addr);
str = sdb_get (DB, key, 0);
if (!str) {
return false;
}
for (next = ptr = str; next; ptr = next) {
s = sdb_anext (ptr, &next);
if (!(ref = r_anal_ref_new ())) {
return false;
}
ref->addr = r_num_get (NULL, s);
ref->at = addr;
ref->type = type;
r_list_append (list, ref);
}
free (str);
return true;
}
R_API RList *r_syscall_list(RSyscall *s) {
RList *list;
if (!s || !s->db) {
return NULL;
}
// show list of syscalls to stdout
list = r_list_newf ((RListFree)r_syscall_item_free);
sdb_foreach (s->db, callback_list, list);
return list;
}
R_API RDebug *r_debug_free(RDebug *dbg) {
if (!dbg) return NULL;
// TODO: free it correctly.. we must ensure this is an instance and not a reference..
r_bp_free (dbg->bp);
//r_reg_free(&dbg->reg);
r_list_free (dbg->snaps);
sdb_free (dbg->sgnls);
r_tree_free (dbg->tree);
sdb_foreach (dbg->tracenodes, (SdbForeachCallback)free_tracenodes_entry, dbg);
sdb_free (dbg->tracenodes);
//r_debug_plugin_free();
r_debug_trace_free (dbg);
free (dbg);
return NULL;
}
R_API void r_anal_xrefs_list(RAnal *anal, int rad) {
switch (rad) {
case 1:
case '*':
sdb_foreach (DB, (SdbForeachCallback)xrefs_list_cb_rad, anal);
break;
case 'j':
{
anal->cb_printf ("{");
bool is_first = true;
SdbListIter *sdb_iter;
SdbKv *kv;
SdbList *sdb_list = sdb_foreach_match (DB, "^ref.", false);
ls_foreach (sdb_list, sdb_iter, kv) {
is_first = xrefs_list_cb_json (anal, is_first, kv->key, kv->value);
}
ls_free (sdb_list);
anal->cb_printf ("}\n");
}
break;
default:
sdb_foreach (DB, (SdbForeachCallback)xrefs_list_cb_plain, anal);
break;
}
R_API RList *r_syscall_list(RSyscall *s) {
if (!s || !s->db)
return NULL;
sdb_foreach (s->db, callback_list, s);
// XXX: this method must be deprecated.. we have to use sdb to access this info
return NULL;
#if 0
RListIter *iter;
RPairItem *o;
RList *list = r_pair_list (s->db, NULL);
RList *olist = r_list_new ();
olist->free = (RListFree)r_syscall_item_free;
r_list_foreach (list, iter, o) {
RSyscallItem *si = r_syscall_item_new_from_string (o->k, o->v);
if (!strchr (si->name, '.'))
r_list_append (olist, si);
}
R_API bool r_sign_delete(RAnal *a, const char *name) {
struct ctxDeleteCB ctx;
char k[R_SIGN_KEY_MAXSZ];
// Remove all zigns
if (name[0] == '*') {
if (a->zign_spaces.space_idx == -1) {
sdb_reset (a->sdb_zigns);
return true;
} else {
ctx.anal = a;
serializeKey (a, a->zign_spaces.space_idx, "", ctx.buf);
sdb_foreach (a->sdb_zigns, deleteBySpaceCB, &ctx);
return true;
}
}
// Remove specific zign
serializeKey (a, a->zign_spaces.space_idx, name, k);
return sdb_remove (a->sdb_zigns, k, 0);
}
R_API void r_anal_pin_list(RAnal *a) {
sdb_foreach (DB, cb_list, a);
}
static int cmd_type(void *data, const char *input) {
RCore *core = (RCore*)data;
switch (input[0]) {
// t [typename] - show given type in C syntax
case 's':
{
char *q, *p, *o, *e;
p = o = strdup (input+1);
for (;;) {
q = strchr (p, ' ');
if (q) *q = 0;
if (!*p) {
p++;
continue;
}
e = strchr (p, '=');
if (e) {
*e = 0;
r_anal_type_set (core->anal, core->offset,
p, r_num_math (core->num, e+1));
} else eprintf ("TODO: implement get\n");
if (!q) break;
p = q+1;
}
free (o);
}
break;
case ' ':
{
char *fmt = r_anal_type_format (core->anal, input +1);
if (fmt) {
r_cons_printf ("pf %s\n", fmt);
free (fmt);
} else eprintf ("Cannot find '%s' type\n", input+1);
}
break;
#if 0
// t* - list all types in 'pf' syntax
case '*':
r_anal_type_list (core->anal, R_ANAL_TYPE_ANY, 1);
break;
#endif
case 0:
// TODO: use r_cons here
//sdb_list (core->anal->sdb_types);
sdb_foreach (core->anal->sdb_types, sdbforcb, core);
break;
case 'o':
if (input[1] == ' ') {
const char *filename = input + 2;
if (!strcmp (filename, "-")) {
char *out, *tmp;
tmp = r_core_editor (core, "");
if (tmp) {
out = r_parse_c_string (tmp);
if (out) {
r_cons_strcat (out);
sdb_query_lines (core->anal->sdb_types, out);
free (out);
}
free (tmp);
}
} else {
char *out = r_parse_c_file (filename);
if (out) {
r_cons_strcat (out);
sdb_query_lines (core->anal->sdb_types, out);
free (out);
}
//r_anal_type_loadfile (core->anal, filename);
}
}
break;
// td - parse string with cparse engine and load types from it
case 'd':
if (input[1] == '?') {
const char * help_message[] = {
"Usage:", "td[...]", "",
"td", "[string]", "Load types from string",
NULL
};
r_core_cmd_help(core, help_message);
} else
if (input[1] == '-') {
const char *arg = strchr (input+1, ' ');
if (arg) arg++; else arg = input+2;
r_anal_type_del (core->anal, arg);
} else
if (input[1] == ' ') {
char tmp[256];
snprintf (tmp, sizeof (tmp), "%s;", input+2);
//const char *string = input + 2;
//r_anal_str_to_type (core->anal, string);
char *out = r_parse_c_string (tmp);
if (out) {
r_cons_strcat (out);
sdb_query_lines (core->anal->sdb_types, out);
free (out);
}
} else {
eprintf ("Invalid use of td. See td? for help\n");
}
break;
// tl - link a type to an address
case 'l':
if (input[1]=='?') {
const char * help_message[] = {
"Usage: tl", " [typename|addr] ([addr])@[addr|function]", "",
NULL
};
r_core_cmd_help(core, help_message);
} else if (input[1]) {
ut64 addr = r_num_math (core->num, input+2);
char *ptr = strchr (input + 2, ' ');
if (ptr) {
addr = r_num_math (core->num, ptr + 1);
*ptr = '\0';
} else addr = core->offset;
r_anal_type_link (core->anal, input+2, addr);
} else {
r_core_cmd0 (core, "t~^link");
}
break;
case '-':
if (input[1] == '?') {
const char * help_message[] = {
"Usage: t-", " <type>", "Delete type by its name",
NULL
};
r_core_cmd_help(core, help_message);
} else
if (input[1]=='*') {
eprintf ("TODO\n");
} else {
const char *name = input + 1;
if (*name==' ') name++;
if (*name) {
r_anal_type_del (core->anal, name);
} else eprintf ("Invalid use of t- . See t-? for help.\n");
}
break;
// tv - get/set type value linked to a given address
case 'f':
{
ut64 addr;
char *fmt, key[128];
const char *type;
if (input[1]) {
addr = r_num_math (core->num, input+1);
} else addr = core->offset;
snprintf (key, sizeof (key), "link.%"PFMT64x, addr);
type = sdb_const_get (core->anal->sdb_types, key, 0);
if (type) {
fmt = r_anal_type_format (core->anal, type);
r_cons_printf ("struct %s {\n", type);
if (fmt) {
r_core_cmdf (core, "pf %s @ 0x%08"PFMT64x"\n", fmt, addr);
free (fmt);
}// else eprintf ("Cannot find '%s' type\n", input+1);
r_cons_printf ("}\n");
}
}
break;
case '?':
if (input[1]) {
sdb_query (core->anal->sdb_types, input+1);
} else show_help(core);
break;
}
return R_TRUE;
}
static int cmd_meta_lineinfo(RCore *core, const char *input) {
int ret;
ut64 offset = UT64_MAX; // use this as error value
int remove = R_FALSE;
int all = R_FALSE;
const char *p = input;
char *colon, *space, *file_line = 0;
if (*p == '?') {
eprintf ("Usage: CL[-][*] [file:line] [addr]");
return 0;
}
if (*p == '-') {
p++;
remove = R_TRUE;
}
if (*p == '*') {
p++;
all = R_TRUE;
}
if (all) {
if (remove) {
sdb_reset (core->bin->cur->sdb_addrinfo);
} else {
sdb_foreach (core->bin->cur->sdb_addrinfo, print_addrinfo, NULL);
}
return 0;
}
while (*p == ' ') {
p++;
}
if (*p) {
offset = r_num_math (core->num, p);
if (!offset)
offset = core->offset;
} else offset = core->offset;
colon = strchr (p, ':');
if (colon) {
space = strchr (p, ' ');
if (!space) {
file_line = strdup (p);
} else if (space > colon) {
file_line = r_str_ndup (p, space - p);
} else {
goto error;
}
colon = strchr (file_line, ':');
if (!colon)
goto error;
*colon = '|';
while (*p != ' ')
p++;
while (*p == ' ')
p++;
if (*p != '\0') {
ret = sscanf (p, "0x%"PFMT64x, &offset);
if (ret != 1) {
eprintf ("Failed to parse addr at %s\n", p);
goto error;
}
ret = cmd_meta_add_fileline (core->bin->cur->sdb_addrinfo,
file_line, offset);
goto error;
}
if (!file_line)
return -1;
if (remove) {
remove_meta_fileline (core, file_line);
} else {
print_meta_fileline (core, file_line);
}
free (file_line);
return 0;
}
offset = core->offset;
if (offset != UT64_MAX) {
if (remove) {
remove_meta_offset (core, offset);
} else {
print_meta_offset (core, offset);
}
} else {
goto error;
}
return 0;
error:
free (file_line);
return -1;
}
R_API void r_debug_tracenodes_reset (RDebug *dbg) {
sdb_foreach (dbg->tracenodes, (SdbForeachCallback)free_tracenodes_entry, dbg);
sdb_reset (dbg->tracenodes);
}
static int cmd_type(void *data, const char *input) {
RCore *core = (RCore *)data;
switch (input[0]) {
// t [typename] - show given type in C syntax
case 'u': // "tu"
switch (input[1]) {
case '?': {
const char *help_message[] = {
"USAGE tu[...]", "", "",
"tu", "", "List all loaded unions",
"tu?", "", "show this help",
NULL };
r_core_cmd_help (core, help_message);
} break;
case 0:
sdb_foreach (core->anal->sdb_types, stdprintifunion, core);
break;
}
break;
case 'k': // "tk"
if (input[1] == ' ') {
sdb_query (core->anal->sdb_types, input + 2);
} else sdb_query (core->anal->sdb_types, "*");
fflush (stdout);
break;
case 's': // "ts"
switch (input[1]) {
case '?': {
const char *help_message[] = {
"USAGE ts[...]", "", "",
"ts", "", "List all loaded structs",
"ts?", "", "show this help",
NULL };
r_core_cmd_help (core, help_message);
} break;
case 0:
sdb_foreach (core->anal->sdb_types, stdprintifstruct, core);
break;
}
break;
case 'b': {
char *p, *s = (strlen (input) > 1)? strdup (input + 2): NULL;
const char *isenum;
p = s? strchr (s, ' '): NULL;
if (p) {
*p++ = 0;
// dupp in core.c (see getbitfield())
isenum = sdb_const_get (core->anal->sdb_types, s, 0);
if (isenum && !strcmp (isenum, "enum")) {
*--p = '.';
const char *res = sdb_const_get (core->anal->sdb_types, s, 0);
if (res)
r_cons_println (res);
else eprintf ("Invalid enum member\n");
} else {
eprintf ("This is not an enum\n");
}
} else {
eprintf ("Missing value\n");
}
free (s);
} break;
case 'e': {
if (!input[1]) {
char *name = NULL;
SdbKv *kv;
SdbListIter *iter;
SdbList *l = sdb_foreach_list (core->anal->sdb_types);
ls_foreach (l, iter, kv) {
if (!strcmp (kv->value, "enum")) {
if (!name || strcmp (kv->value, name)) {
free (name);
name = strdup (kv->key);
r_cons_println (name);
}
}
}
free (name);
ls_free (l);
break;
}
if (input[1] == '?') {
const char *help_message[] = {
"USAGE te[...]", "", "",
"te", "", "List all loaded enums",
"te", " <enum> <value>", "Show name for given enum number",
"te?", "", "show this help",
NULL };
r_core_cmd_help (core, help_message);
break;
}
char *p, *s = strdup (input + 2);
const char *isenum;
p = strchr (s, ' ');
if (p) {
*p++ = 0;
isenum = sdb_const_get (core->anal->sdb_types, s, 0);
if (isenum && !strncmp (isenum, "enum", 4)) {
const char *q = sdb_fmt (0, "%s.0x%x", s, (ut32)r_num_math (core->num, p));
const char *res = sdb_const_get (core->anal->sdb_types, q, 0);
if (res)
r_cons_println (res);
} else {
eprintf ("This is not an enum\n");
}
} else {
//eprintf ("Missing value\n");
r_core_cmdf (core, "t~&%s,=0x", s);
}
free (s);
} break;
case ' ': {
const char *isenum = sdb_const_get (core->anal->sdb_types, input + 1, 0);
if (isenum && !strcmp (isenum, "enum")) {
eprintf ("IS ENUM! \n");
} else {
char *fmt = r_anal_type_format (core->anal, input + 1);
if (fmt) {
r_str_chop (fmt);
r_cons_printf ("pf %s\n", fmt);
free (fmt);
} else eprintf ("Cannot find '%s' type\n", input + 1);
}
} break;
// t* - list all types in 'pf' syntax
case '*':
sdb_foreach (core->anal->sdb_types, typelist, core);
break;
case 0:
sdb_foreach (core->anal->sdb_types, sdbforcb, core);
break;
case 'o':
if (!r_sandbox_enable (0)) {
if (input[1] == ' ') {
const char *filename = input + 2;
char *homefile = NULL;
if (*filename == '~') {
if (filename[1] && filename[2]) {
homefile = r_str_home (filename + 2);
filename = homefile;
}
}
if (!strcmp (filename, "-")) {
char *out, *tmp;
tmp = r_core_editor (core, NULL, "");
if (tmp) {
out = r_parse_c_string (tmp);
if (out) {
// r_cons_strcat (out);
save_parsed_type (core, out);
free (out);
}
free (tmp);
}
} else {
char *out = r_parse_c_file (filename);
if (out) {
//r_cons_strcat (out);
save_parsed_type (core, out);
free (out);
}
//r_anal_type_loadfile (core->anal, filename);
}
free (homefile);
} else if (input[1] == 's') {
const char *dbpath = input + 3;
if (r_file_exists (dbpath)) {
Sdb *db_tmp = sdb_new (0, dbpath, 0);
sdb_merge (core->anal->sdb_types, db_tmp);
sdb_close (db_tmp);
sdb_free (db_tmp);
}
}
} else {
eprintf ("Sandbox: system call disabled\n");
}
break;
// td - parse string with cparse engine and load types from it
case 'd':
if (input[1] == '?') {
const char *help_message[] = {
"Usage:", "\"td [...]\"", "",
"td", "[string]", "Load types from string",
NULL };
r_core_cmd_help (core, help_message);
r_cons_printf ("Note: The td command should be put between double quotes\n"
"Example: \" td struct foo {int bar;int cow};\""
"\nt");
} else if (input[1] == ' ') {
char tmp[8192];
snprintf (tmp, sizeof (tmp) - 1, "%s;", input + 2);
//const char *string = input + 2;
//r_anal_str_to_type (core->anal, string);
char *out = r_parse_c_string (tmp);
if (out) {
//r_cons_strcat (out);
save_parsed_type (core, out);
free (out);
}
} else {
eprintf ("Invalid use of td. See td? for help\n");
}
break;
// tl - link a type to an address
case 'l':
switch (input[1]) {
case '?': {
const char *help_message[] = {
"Usage:", "", "",
"tl", "", "list all links in readable format",
"tl", "[typename]", "link a type to current adress.",
"tl", "[typename] = [address]", "link type to given address.",
"tls", "[address]", "show link at given address",
"tl-*", "", "delete all links.",
"tl-", "[address]", "delete link at given address.",
"tl*", "", "list all links in radare2 command format",
"tl?", "", "print this help.",
NULL };
r_core_cmd_help (core, help_message);
} break;
case ' ': {
char *type = strdup (input + 2);
char *ptr = strchr (type, '=');
ut64 addr;
if (ptr) {
*ptr++ = 0;
r_str_chop (ptr);
if (ptr && *ptr) {
addr = r_num_math (core->num, ptr);
} else {
eprintf ("address is unvalid\n");
free (type);
break;
}
} else {
addr = core->offset;
}
r_str_chop (type);
char *tmp = sdb_get (core->anal->sdb_types, type, 0);
if (tmp && *tmp) {
r_anal_type_link (core->anal, type, addr);
free (tmp);
} else {
eprintf ("unknown type %s\n", type);
}
free (type);
}
break;
case 's': {
int ptr;
char *addr = strdup (input + 2);
SdbKv *kv;
SdbListIter *sdb_iter;
SdbList *sdb_list = sdb_foreach_list (core->anal->sdb_types);
r_str_chop (addr);
ptr = r_num_math (NULL, addr);
//r_core_cmdf (core, "tl~0x%08"PFMT64x" = ", addr);
ls_foreach (sdb_list, sdb_iter, kv) {
char *linkptr;
if (strncmp (kv->key, "link.", strlen ("link."))) {
continue;
}
linkptr = sdb_fmt (-1,"0x%s", kv->key + strlen ("link."));
if (ptr == r_num_math (NULL, linkptr)) {
linklist_readable (core, kv->key, kv->value);
}
}
free (addr);
ls_free (sdb_list);
}
break;
case '-':
switch (input[2]) {
case '*':
sdb_foreach (core->anal->sdb_types, sdbdeletelink, core);
break;
case ' ': {
const char *ptr = input + 3;
ut64 addr = r_num_math (core->num, ptr);
r_anal_type_unlink (core->anal, addr);
}
break;
}
break;
case '*':
sdb_foreach (core->anal->sdb_types, linklist, core);
break;
case '\0':
sdb_foreach (core->anal->sdb_types, linklist_readable, core);
break;
}
R_API void r_debug_signal_list(RDebug *dbg, int mode) {
dbg->_mode = mode;
sdb_foreach (DB, siglistcb, dbg);
dbg->_mode = 0;
}
static int cmd_type(void *data, const char *input) {
RCore *core = (RCore *)data;
switch (input[0]) {
// t [typename] - show given type in C syntax
case 'k':
if (input[1] == ' ') {
sdb_query (core->anal->sdb_types, input + 2);
} else sdb_query (core->anal->sdb_types, "*");
break;
case 's': {
char *q, *p, *o, *e;
p = o = strdup (input + 1);
for (;;) {
if (*p == '\0') {
eprintf ("Usage: ts <k>=<v> Set fields at curseek linked type\n");
break;
}
q = strchr (p, ' ');
if (q) *q = 0;
if (!*p) {
p++;
continue;
}
e = strchr (p, '=');
if (e) {
*e = 0;
r_anal_type_set (core->anal, core->offset,
p, r_num_math (core->num, e + 1));
} else eprintf ("TODO: implement get\n");
if (!q) break;
p = q + 1;
}
free (o);
} break;
case 'b': {
char *p, *s = (strlen (input) > 1)? strdup (input + 2): NULL;
const char *isenum;
p = s? strchr (s, ' '): NULL;
if (p) {
*p++ = 0;
// dupp in core.c (see getbitfield())
isenum = sdb_const_get (core->anal->sdb_types, s, 0);
if (isenum && !strcmp (isenum, "enum")) {
*--p = '.';
const char *res = sdb_const_get (core->anal->sdb_types, s, 0);
if (res)
r_cons_printf ("%s\n", res);
else eprintf ("Invalid enum member\n");
} else {
eprintf ("This is not an enum\n");
}
} else {
eprintf ("Missing value\n");
}
free (s);
} break;
case 'e': {
if (!input[1]) {
char *name = NULL;
SdbKv *kv;
SdbListIter *iter;
SdbList *l = sdb_foreach_list (core->anal->sdb_types);
ls_foreach (l, iter, kv) {
if (!strcmp (kv->value, "enum")) {
if (!name || strcmp (kv->value, name)) {
free (name);
name = strdup (kv->key);
r_cons_printf ("%s\n", name);
}
}
}
free (name);
ls_free (l);
break;
}
char *p, *s = strdup (input + 2);
const char *isenum;
p = strchr (s, ' ');
if (p) {
*p++ = 0;
isenum = sdb_const_get (core->anal->sdb_types, s, 0);
if (isenum && !strcmp (isenum, "enum")) {
const char *q = sdb_fmt (0, "%s.0x%x", s, (ut32)r_num_math (core->num, p));
const char *res = sdb_const_get (core->anal->sdb_types, q, 0);
if (res)
r_cons_printf ("%s\n", res);
} else {
eprintf ("This is not an enum\n");
}
} else {
//eprintf ("Missing value\n");
r_core_cmdf (core, "t~&%s,=0x", s);
}
free (s);
} break;
case ' ': {
const char *isenum = sdb_const_get (core->anal->sdb_types, input + 1, 0);
if (isenum && !strcmp (isenum, "enum")) {
eprintf ("IS ENUM! \n");
} else {
char *fmt = r_anal_type_format (core->anal, input + 1);
if (fmt) {
r_cons_printf ("pf %s\n", fmt);
free (fmt);
} else eprintf ("Cannot find '%s' type\n", input + 1);
}
} break;
// t* - list all types in 'pf' syntax
case '*':
sdb_foreach (core->anal->sdb_types, typelist, core);
break;
case 0:
sdb_foreach (core->anal->sdb_types, sdbforcb, core);
break;
case 'o':
if (!r_sandbox_enable (0)) {
if (input[1] == ' ') {
const char *filename = input + 2;
char *homefile = NULL;
if (*filename == '~') {
if (filename[1] && filename[2]) {
homefile = r_str_home (filename + 2);
filename = homefile;
}
}
if (!strcmp (filename, "-")) {
char *out, *tmp;
tmp = r_core_editor (core, NULL, "");
if (tmp) {
out = r_parse_c_string (tmp);
if (out) {
// r_cons_strcat (out);
sdb_query_lines (core->anal->sdb_types, out);
free (out);
}
free (tmp);
}
} else {
char *out = r_parse_c_file (filename);
if (out) {
//r_cons_strcat (out);
sdb_query_lines (core->anal->sdb_types, out);
free (out);
}
//r_anal_type_loadfile (core->anal, filename);
}
free (homefile);
}
} else {
eprintf ("Sandbox: system call disabled\n");
}
break;
// td - parse string with cparse engine and load types from it
case 'd':
if (input[1] == '?') {
const char *help_message[] = {
"Usage:", "\"td [...]\"", "",
"td", "[string]", "Load types from string",
NULL };
r_core_cmd_help (core, help_message);
r_cons_printf ("Note: The td command should be put between double quotes\n"
"Example: \" td struct foo {int bar;int cow};\""
"\nt");
} else if (input[1] == ' ') {
char tmp[8192];
snprintf (tmp, sizeof (tmp) - 1, "%s;", input + 2);
//const char *string = input + 2;
//r_anal_str_to_type (core->anal, string);
char *out = r_parse_c_string (tmp);
if (out) {
//r_cons_strcat (out);
sdb_query_lines (core->anal->sdb_types, out);
free (out);
}
} else {
eprintf ("Invalid use of td. See td? for help\n");
}
break;
// tl - link a type to an address
case 'l':
if (input[1] == '?') {
const char *help_message[] = {
"Usage: tl", " [typename|addr] ([addr])@[addr|function]", "",
NULL };
r_core_cmd_help (core, help_message);
} else if (input[1]) {
ut64 addr = r_num_math (core->num, input + 2);
char *ptr = strchr (input + 2, ' ');
if (ptr) {
addr = r_num_math (core->num, ptr + 1);
*ptr = '\0';
} else addr = core->offset;
r_anal_type_link (core->anal, input + 2, addr);
} else {
r_core_cmd0 (core, "t~^link");
}
break;
case '-':
if (input[1] == '?') {
const char *help_message[] = {
"Usage: t-", " <type>", "Delete type by its name",
NULL };
r_core_cmd_help (core, help_message);
} else if (input[1] == '*') {
sdb_foreach (core->anal->sdb_types, sdbdelete, core);
} else {
const char *name = input + 1;
while (IS_WHITESPACE (*name)) name++;
if (*name) {
SdbKv *kv;
SdbListIter *iter;
int tmp_len = strlen (name);
char *tmp = malloc (tmp_len + 2);
r_anal_type_del (core->anal, name);
if (tmp) {
snprintf (tmp, tmp_len + 1, "%s.", name);
SdbList *l = sdb_foreach_list (core->anal->sdb_types);
ls_foreach (l, iter, kv) {
if (!strncmp (kv->key, tmp, tmp_len - 1))
r_anal_type_del (core->anal, kv->key);
}
free (tmp);
}
} else eprintf ("Invalid use of t- . See t-? for help.\n");
}
static int cmd_type(void *data, const char *input) {
RCore *core = (RCore*)data;
switch (input[0]) {
// t [typename] - show given type in C syntax
case 'k':
if (input[1]==' ') {
sdb_query (core->anal->sdb_types, input+2);
} else sdb_query (core->anal->sdb_types, "*");
break;
case 's':
{
char *q, *p, *o, *e;
p = o = strdup (input+1);
for (;;) {
if (*p == '\0'){
eprintf ("Usage: ts <k>=<v> Set fields at curseek linked type\n");
break;
}
q = strchr (p, ' ');
if (q) *q = 0;
if (!*p) {
p++;
continue;
}
e = strchr (p, '=');
if (e) {
*e = 0;
r_anal_type_set (core->anal, core->offset,
p, r_num_math (core->num, e+1));
} else eprintf ("TODO: implement get\n");
if (!q) break;
p = q+1;
}
free (o);
}
break;
case 'b':
{
int i;
char *p, *s = (strlen (input) > 1) ? strdup (input+2): NULL;
const char *isenum;
p = s ? strchr (s, ' ') : NULL;
if (p) {
*p++ = 0;
// dupp in core.c (see getbitfield())
#if 1
isenum = sdb_const_get (core->anal->sdb_types, s, 0);
if (isenum && !strcmp (isenum, "enum")) {
int empty = 1;
ut32 num = (ut32)r_num_math (core->num, p);
r_cons_printf ("0x%08"PFMT64x" : ", num);
for (i=0; i< 32; i++) {
if (num & (1<<i)) {
const char *q = sdb_fmt (0, "%s.0x%x", s, (1<<i));
const char *res = sdb_const_get (core->anal->sdb_types, q, 0);
if (!empty)
r_cons_printf (" | ");
if (res) r_cons_printf ("%s", res);
else r_cons_printf ("0x%x", (1<<i));
empty = 0;
}
}
} else {
eprintf ("This is not an enum\n");
}
#endif
} else {
eprintf ("Missing value\n");
}
free (s);
}
break;
case 'e':
{
if (!input[1]) {
eprintf ("Missing value\n");
break;
}
char *p, *s = strdup (input+2);
const char *isenum;
p = strchr (s, ' ');
if (p) {
*p++ = 0;
isenum = sdb_const_get (core->anal->sdb_types, s, 0);
if (isenum && !strcmp (isenum, "enum")) {
const char *q = sdb_fmt (0, "%s.0x%x", s, (ut32)r_num_math (core->num, p));
const char *res = sdb_const_get (core->anal->sdb_types, q, 0);
if (res)
r_cons_printf ("%s\n", res);
} else {
eprintf ("This is not an enum\n");
}
} else {
eprintf ("Missing value\n");
}
free (s);
}
break;
case ' ':
{
const char *isenum = sdb_const_get (core->anal->sdb_types, input+2, 0);
if (isenum && !strcmp (isenum, "enum")) {
eprintf ("IS ENUM! \n");
} else {
char *fmt = r_anal_type_format (core->anal, input +1);
if (fmt) {
r_cons_printf ("pf %s\n", fmt);
free (fmt);
} else eprintf ("Cannot find '%s' type\n", input+1);
}
}
break;
#if 0
// t* - list all types in 'pf' syntax
case '*':
r_anal_type_list (core->anal, R_ANAL_TYPE_ANY, 1);
break;
#endif
case 0:
sdb_foreach (core->anal->sdb_types, sdbforcb, core);
break;
case 'o':
if (input[1] == ' ') {
const char *filename = input + 2;
if (!strcmp (filename, "-")) {
char *out, *tmp;
tmp = r_core_editor (core, NULL, "");
if (tmp) {
out = r_parse_c_string (tmp);
if (out) {
// r_cons_strcat (out);
sdb_query_lines (core->anal->sdb_types, out);
free (out);
}
free (tmp);
}
} else {
char *out = r_parse_c_file (filename);
if (out) {
// r_cons_strcat (out);
sdb_query_lines (core->anal->sdb_types, out);
free (out);
}
//r_anal_type_loadfile (core->anal, filename);
}
}
break;
// td - parse string with cparse engine and load types from it
case 'd':
if (input[1] == '?') {
const char * help_message[] = {
"Usage:", "td[...]", "",
"td", "[string]", "Load types from string",
NULL
};
r_core_cmd_help(core, help_message);
} else
if (input[1] == '-') {
const char *arg = strchr (input+1, ' ');
if (arg) arg++; else arg = input+2;
r_anal_type_del (core->anal, arg);
} else
if (input[1] == ' ') {
char tmp[8192];
snprintf (tmp, sizeof (tmp)-1, "%s;", input+2);
//const char *string = input + 2;
//r_anal_str_to_type (core->anal, string);
char *out = r_parse_c_string (tmp);
if (out) {
//r_cons_strcat (out);
sdb_query_lines (core->anal->sdb_types, out);
free (out);
}
} else {
eprintf ("Invalid use of td. See td? for help\n");
}
break;
// tl - link a type to an address
case 'l':
if (input[1]=='?') {
const char * help_message[] = {
"Usage: tl", " [typename|addr] ([addr])@[addr|function]", "",
NULL
};
r_core_cmd_help(core, help_message);
} else if (input[1]) {
ut64 addr = r_num_math (core->num, input+2);
char *ptr = strchr (input + 2, ' ');
if (ptr) {
addr = r_num_math (core->num, ptr + 1);
*ptr = '\0';
} else addr = core->offset;
r_anal_type_link (core->anal, input+2, addr);
} else {
r_core_cmd0 (core, "t~^link");
}
break;
case '-':
if (input[1] == '?') {
const char * help_message[] = {
"Usage: t-", " <type>", "Delete type by its name",
NULL
};
r_core_cmd_help(core, help_message);
} else
if (input[1]=='*') {
eprintf ("TODO\n");
} else {
const char *name = input + 1;
if (*name==' ') name++;
if (*name) {
r_anal_type_del (core->anal, name);
} else eprintf ("Invalid use of t- . See t-? for help.\n");
}
break;
// tv - get/set type value linked to a given address
case 'f':
{
ut64 addr;
char *fmt, key[128];
const char *type;
if (input[1]) {
addr = r_num_math (core->num, input+1);
} else addr = core->offset;
snprintf (key, sizeof (key), "link.%08"PFMT64x, addr);
type = sdb_const_get (core->anal->sdb_types, key, 0);
if (type) {
fmt = r_anal_type_format (core->anal, type);
r_cons_printf ("struct %s {\n", type);
if (fmt) {
r_core_cmdf (core, "pf %s @ 0x%08"PFMT64x"\n", fmt, addr);
free (fmt);
}// else eprintf ("Cannot find '%s' type\n", input+1);
r_cons_printf ("}\n");
} //else eprintf ("Cant find type at 0x%llx\n", addr);
}
break;
case '?':
show_help (core);
break;
}
return true;
}