static int cmd_meta_hsdmf (RCore *core, const char *input) {
int n, type = input[0];
char *t = 0, *p, name[256];
ut64 addr_end = 0LL, addr = core->offset;
switch (input[1]) {
case '?':
eprintf ("See C?\n");
break;
case '-':
switch (input[2]) {
case '*':
core->num->value = r_meta_del (core->anal,
input[0], 0, UT64_MAX, NULL);
break;
case ' ':
addr = r_num_math (core->num, input+3);
default:
core->num->value = r_meta_del (core->anal,
input[0], addr, 1, NULL);
break;
}
break;
case '*':
r_meta_list (core->anal, input[0], 1);
break;
case '!':
{
char *out, *comment = r_meta_get_string (
core->anal, R_META_TYPE_COMMENT, addr);
out = r_core_editor (core, NULL, comment);
if (out) {
//r_meta_add (core->anal->meta, R_META_TYPE_COMMENT, addr, 0, out);
r_core_cmdf (core, "CC-@0x%08"PFMT64x, addr);
//r_meta_del (core->anal->meta, input[0], addr, addr+1, NULL);
r_meta_set_string (core->anal,
R_META_TYPE_COMMENT, addr, out);
free (out);
}
free (comment);
}
break;
case ' ':
case '\0':
if (type!='z' && !input[1]) {
r_meta_list (core->anal, type, 0);
break;
}
t = strdup (input+2);
p = NULL;
n = 0;
strncpy (name, t, sizeof (name)-1);
if (*input != 'C') {
n = r_num_math (core->num, t);
if (type == 'f') {
p = strchr (t, ' ');
if (p)
n = r_print_format (core->print, addr, core->block,
core->blocksize, p+1, -1, NULL, NULL);
}
if (type == 's') {
/* This is kept for compatibility with old projects.
* Somewhat broken, but project will get corrected on
* save and reload.
*/
p = strchr (t, ' ');
if (p)
addr = r_num_math (core->num, p+1);
}
if (!*t || n>0) {
RFlagItem *fi;
p = strchr (t, ' ');
if (p) {
*p = '\0';
strncpy (name, p+1, sizeof (name)-1);
} else
switch (type) {
case 'z':
type='s';
case 's':
// TODO: filter \n and so on :)
strncpy (name, t, sizeof (name)-1);
name[sizeof (name)-1] = '\0';
r_core_read_at (core, addr, (ut8*)name, sizeof (name)-1);
if (n < sizeof(name))
name[n] = '\0';
else name[sizeof (name)-1] = '\0';
break;
default:
fi = r_flag_get_i (core->flags, addr);
if (fi) strncpy (name, fi->name, sizeof (name)-1);
}
} else if (n<1) {
eprintf ("Invalid length %d\n", n);
return R_FALSE;
}
}
if (!n) n++;
addr_end = addr + n;
r_meta_add (core->anal, type, addr, addr_end, name);
free (t);
//r_meta_cleanup (core->anal->meta, 0LL, UT64_MAX);
break;
default:
eprintf ("Missing space after CC\n");
break;
}
return R_TRUE;
}
static int cmd_meta_comment(RCore *core, const char *input) {
ut64 addr = core->offset;
if (input[1] == '+' || input[1] == ' ') {
const char* newcomment = input+2;
char *text;
while (*newcomment==' ') newcomment++;
char *comment = r_meta_get_string (
core->anal, R_META_TYPE_COMMENT, addr);
if (comment) {
text = malloc (strlen (comment)+strlen (newcomment)+2);
strcpy (text, comment);
strcat (text, "\n");
strcat (text, newcomment);
r_meta_set_string (core->anal, R_META_TYPE_COMMENT,
addr, text);
free (text);
} else {
r_meta_set_string (core->anal, R_META_TYPE_COMMENT,
addr, newcomment);
}
return R_TRUE;
} else if (input[1] == 'a') {
char *s, *p;
s = strchr (input, ' ');
if (s) {
s = strdup (s+1);
} else {
eprintf ("Usage\n");
return R_FALSE;
}
p = strchr (s, ' ');
if (p) *p++ = 0;
ut64 addr;
if (input[2]=='-') {
if (input[3]) {
addr = r_num_math (core->num, input+3);
r_meta_del (core->anal,
R_META_TYPE_COMMENT,
addr, 1, NULL);
} else eprintf ("Usage: CCa-[address]\n");
free (s);
return R_TRUE;
}
addr = r_num_math (core->num, s);
// Comment at
if (p) {
if (input[2]=='+') {
char *text = p;
char *comment = r_meta_get_string (
core->anal, R_META_TYPE_COMMENT,
addr);
if (comment) {
text = malloc (strlen (comment) + strlen (p)+2);
strcpy (text, comment);
strcat (text, "\n");
strcat (text, p);
r_meta_add (core->anal,
R_META_TYPE_COMMENT,
addr, addr+1, text);
free (text);
} else {
r_meta_add (core->anal,
R_META_TYPE_COMMENT,
addr, addr+1, p);
}
} else {
r_meta_add (core->anal,
R_META_TYPE_COMMENT,
addr, addr+1, p);
}
} else eprintf ("Usage: CCa [address] [comment]\n");
free (s);
return R_TRUE;
} else if (input[1] == '*') {
r_meta_list (core->anal, R_META_TYPE_COMMENT, 1);
} else if (input[1] == '-') {
r_meta_del (core->anal, R_META_TYPE_COMMENT, core->offset, 1, NULL);
}
return R_TRUE;
}
static int cmd_meta_comment(RCore *core, const char *input) {
ut64 addr = core->offset;
switch (input[1]) {
case '?': {
const char* help_msg[] = {
"Usage:", "CC[-+!*au] [base64:..|str] @ addr", "",
"CC", "", "list all comments in human friednly form",
"CC*", "", "list all comments in r2 commands",
"CC.", "", "show comment at current offset",
"CC", " or maybe not", "append comment at current address",
"CC+", " same as above", "append comment at current address",
"CC!", "", "edit comment using cfg.editor (vim, ..)",
"CC-", " @ cmt_addr", "remove comment at given address",
"CCu", " good boy @ addr", "add good boy comment at given address",
"CCu", " base64:AA== @ addr", "add comment in base64",
NULL};
r_core_cmd_help (core, help_msg);
} break;
case '.':
{
char *comment = r_meta_get_string (
core->anal, R_META_TYPE_COMMENT, addr);
if (comment) {
r_cons_printf ("%s\n", comment);
free (comment);
}
}
break;
case 0:
r_meta_list (core->anal, R_META_TYPE_COMMENT, 0);
break;
case '!':
{
char *out, *comment = r_meta_get_string (
core->anal, R_META_TYPE_COMMENT, addr);
out = r_core_editor (core, NULL, comment);
if (out) {
//r_meta_add (core->anal->meta, R_META_TYPE_COMMENT, addr, 0, out);
r_core_cmdf (core, "CC-@0x%08"PFMT64x, addr);
//r_meta_del (core->anal->meta, input[0], addr, addr+1, NULL);
r_meta_set_string (core->anal,
R_META_TYPE_COMMENT, addr, out);
free (out);
}
free (comment);
}
break;
case '+':
case ' ':
{
const char* newcomment = input+2;
char *text, *nc;
while (*newcomment==' ') newcomment++;
char *comment = r_meta_get_string (
core->anal, R_META_TYPE_COMMENT, addr);
nc = strdup (newcomment);
r_str_unescape (nc);
if (comment) {
text = malloc (strlen (comment)+strlen (newcomment)+2);
strcpy (text, comment);
strcat (text, "\n");
strcat (text, nc);
r_meta_set_string (core->anal, R_META_TYPE_COMMENT,
addr, text);
free (text);
} else {
r_meta_set_string (core->anal, R_META_TYPE_COMMENT,
addr, nc);
}
free (nc);
}
break;
case '*':
r_meta_list (core->anal, R_META_TYPE_COMMENT, 1);
break;
case '-':
r_meta_del (core->anal, R_META_TYPE_COMMENT, core->offset, 1, NULL);
break;
case 'u':
//
{
char *newcomment;
const char *arg = input+2;
while (*arg && *arg == ' ') arg++;
if (!strncmp (arg, "base64:", 7)) {
char *s = (char *)sdb_decode (arg+7, NULL);
if (s) {
newcomment = s;
} else {
newcomment = NULL;
}
} else {
newcomment = strdup (arg);
}
if (newcomment) {
char *comment = r_meta_get_string (
core->anal, R_META_TYPE_COMMENT, addr);
if (!comment || (comment && !strstr (comment, newcomment))) {
r_meta_set_string (core->anal, R_META_TYPE_COMMENT,
addr, newcomment);
}
free (comment);
free (newcomment);
}
}
break;
case 'a':
{
char *s, *p;
s = strchr (input, ' ');
if (s) {
s = strdup (s+1);
} else {
eprintf ("Usage\n");
return R_FALSE;
}
p = strchr (s, ' ');
if (p) *p++ = 0;
ut64 addr;
if (input[2]=='-') {
if (input[3]) {
addr = r_num_math (core->num, input+3);
r_meta_del (core->anal,
R_META_TYPE_COMMENT,
addr, 1, NULL);
} else eprintf ("Usage: CCa-[address]\n");
free (s);
return R_TRUE;
}
addr = r_num_math (core->num, s);
// Comment at
if (p) {
if (input[2]=='+') {
char *text = p;
char *comment = r_meta_get_string (
core->anal, R_META_TYPE_COMMENT,
addr);
if (comment) {
text = malloc (strlen (comment) + strlen (p)+2);
strcpy (text, comment);
strcat (text, "\n");
strcat (text, p);
r_meta_add (core->anal,
R_META_TYPE_COMMENT,
addr, addr+1, text);
free (text);
} else {
r_meta_add (core->anal,
R_META_TYPE_COMMENT,
addr, addr+1, p);
}
} else {
r_meta_add (core->anal,
R_META_TYPE_COMMENT,
addr, addr+1, p);
}
} else eprintf ("Usage: CCa [address] [comment]\n");
free (s);
return R_TRUE;
}
}
return R_TRUE;
}
static int cmd_meta_comment(RCore *core, const char *input) {
ut64 addr = core->offset;
switch (input[1]) {
case '!':
{
char *out, *comment = r_meta_get_string (
core->anal, R_META_TYPE_COMMENT, addr);
out = r_core_editor (core, NULL, comment);
if (out) {
//r_meta_add (core->anal->meta, R_META_TYPE_COMMENT, addr, 0, out);
r_core_cmdf (core, "CC-@0x%08"PFMT64x, addr);
//r_meta_del (core->anal->meta, input[0], addr, addr+1, NULL);
r_meta_set_string (core->anal,
R_META_TYPE_COMMENT, addr, out);
free (out);
}
free (comment);
}
break;
case '+':
case ' ':
{
const char* newcomment = input+2;
char *text;
while (*newcomment==' ') newcomment++;
char *comment = r_meta_get_string (
core->anal, R_META_TYPE_COMMENT, addr);
if (comment) {
text = malloc (strlen (comment)+strlen (newcomment)+2);
strcpy (text, comment);
strcat (text, "\n");
strcat (text, newcomment);
r_meta_set_string (core->anal, R_META_TYPE_COMMENT,
addr, text);
free (text);
} else {
r_meta_set_string (core->anal, R_META_TYPE_COMMENT,
addr, newcomment);
}
}
break;
case '*':
r_meta_list (core->anal, R_META_TYPE_COMMENT, 1);
break;
case '-':
r_meta_del (core->anal, R_META_TYPE_COMMENT, core->offset, 1, NULL);
break;
case 'u':
//
{
const char* newcomment = input+2;
while (*newcomment==' ') newcomment++;
char *comment = r_meta_get_string (
core->anal, R_META_TYPE_COMMENT, addr);
if (!comment || (comment && !strstr (comment, newcomment))) {
r_meta_set_string (core->anal, R_META_TYPE_COMMENT,
addr, newcomment);
}
free (comment);
}
break;
case 'a':
{
char *s, *p;
s = strchr (input, ' ');
if (s) {
s = strdup (s+1);
} else {
eprintf ("Usage\n");
return R_FALSE;
}
p = strchr (s, ' ');
if (p) *p++ = 0;
ut64 addr;
if (input[2]=='-') {
if (input[3]) {
addr = r_num_math (core->num, input+3);
r_meta_del (core->anal,
R_META_TYPE_COMMENT,
addr, 1, NULL);
} else eprintf ("Usage: CCa-[address]\n");
free (s);
return R_TRUE;
}
addr = r_num_math (core->num, s);
// Comment at
if (p) {
if (input[2]=='+') {
char *text = p;
char *comment = r_meta_get_string (
core->anal, R_META_TYPE_COMMENT,
addr);
if (comment) {
text = malloc (strlen (comment) + strlen (p)+2);
strcpy (text, comment);
strcat (text, "\n");
strcat (text, p);
r_meta_add (core->anal,
R_META_TYPE_COMMENT,
addr, addr+1, text);
free (text);
} else {
r_meta_add (core->anal,
R_META_TYPE_COMMENT,
addr, addr+1, p);
}
} else {
r_meta_add (core->anal,
R_META_TYPE_COMMENT,
addr, addr+1, p);
}
} else eprintf ("Usage: CCa [address] [comment]\n");
free (s);
return R_TRUE;
}
}
return R_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 int cmd_meta_hsdmf(RCore *core, const char *input) {
int n, type = input[0];
char *t = 0, *p, name[256];
int repeat = 1;
ut64 addr_end = 0LL, addr = core->offset;
switch (input[1]) {
case '?':
eprintf ("See C?\n");
break;
case '-':
switch (input[2]) {
case '*':
core->num->value = r_meta_del (core->anal,
input[0], 0, UT64_MAX, NULL);
break;
case ' ':
addr = r_num_math (core->num, input+3);
/* fallthrough */
default:
core->num->value = r_meta_del (core->anal,
input[0], addr, 1, NULL);
break;
}
break;
case '*':
r_meta_list (core->anal, input[0], 1);
break;
case '!':
{
char *out, *comment = r_meta_get_string (
core->anal, R_META_TYPE_COMMENT, addr);
out = r_core_editor (core, NULL, comment);
if (out) {
//r_meta_add (core->anal->meta, R_META_TYPE_COMMENT, addr, 0, out);
r_core_cmdf (core, "CC-@0x%08"PFMT64x, addr);
//r_meta_del (core->anal->meta, input[0], addr, addr+1, NULL);
r_meta_set_string (core->anal, R_META_TYPE_COMMENT, addr, out);
free (out);
}
free (comment);
}
break;
case ' ':
case '\0':
if (type!='z' && input[1] == '*') {
r_meta_list (core->anal, type, 0);
break;
}
if (type == 'z') {
type = 's';
}
if (strlen (input) > 2) {
char *rep = strchr (input + 2, '[');
if (!rep) rep = strchr (input + 2, ' ');
if (rep) {
repeat = r_num_get (core->num, rep + 1);
}
}
int repcnt = 0;
if (repeat < 1) repeat = 1;
while (repcnt < repeat) {
t = strdup (r_str_chop_ro (input + 1));
p = NULL;
n = 0;
strncpy (name, t, sizeof (name) - 1);
if (type != 'C') {
n = r_num_math (core->num, t);
if (type == 'f') {
p = strchr (t, ' ');
if (p) {
n = r_print_format (core->print, addr, core->block,
core->blocksize, p + 1, 0, NULL, NULL);
}
}
if (type == 's') {
strncpy (name, t, sizeof (name) - 1);
(void)r_core_read_at (core, addr, (ut8*)name, sizeof (name) - 1);
name[sizeof (name) - 1] = '\0';
int name_len = strlen (name);
if (n == 0) {
n = name_len + 1;
} else {
if (n > 0 && n < name_len) {
name[n] = 0;
}
}
}
if (!*t || n > 0) {
RFlagItem *fi;
p = strchr (t, ' ');
if (p) {
*p = '\0';
strncpy (name, p + 1, sizeof (name)-1);
} else {
if (type != 's') {
fi = r_flag_get_i (core->flags, addr);
if (fi) strncpy (name, fi->name, sizeof (name)-1);
}
}
} else if (n < 1) {
eprintf ("Invalid length %d\n", n);
return false;
}
}
if (!n) n++;
addr_end = addr + n;
r_meta_add (core->anal, type, addr, addr_end, name);
free (t);
repcnt ++;
addr = addr_end;
}
//r_meta_cleanup (core->anal->meta, 0LL, UT64_MAX);
break;
default:
eprintf ("Missing space after CC\n");
break;
}
return true;
}
static int cmd_meta_hsdmf(RCore *core, const char *input) {
int n, type = input[0];
char *t = 0, *p, name[256];
int repeat = 1;
ut64 addr_end = 0LL, addr = core->offset;
switch (input[1]) {
case '?':
eprintf ("See C?\n");
break;
case '-':
switch (input[2]) {
case '*':
core->num->value = r_meta_del (core->anal,
input[0], 0, UT64_MAX, NULL);
break;
case ' ':
addr = r_num_math (core->num, input+3);
/* fallthrough */
default:
core->num->value = r_meta_del (core->anal,
input[0], addr, 1, NULL);
break;
}
break;
case '*':
r_meta_list (core->anal, input[0], 1);
break;
case '!':
{
char *out, *comment = r_meta_get_string (
core->anal, R_META_TYPE_COMMENT, addr);
out = r_core_editor (core, NULL, comment);
if (out) {
//r_meta_add (core->anal->meta, R_META_TYPE_COMMENT, addr, 0, out);
r_core_cmdf (core, "CC-@0x%08"PFMT64x, addr);
//r_meta_del (core->anal->meta, input[0], addr, addr+1, NULL);
r_meta_set_string (core->anal, R_META_TYPE_COMMENT, addr, out);
free (out);
}
free (comment);
}
break;
case ' ':
case '\0':
if (type != 'z' && input[1] == '*') {
r_meta_list (core->anal, type, 0);
break;
}
if (type == 'z') {
type = 's';
}
if (strlen (input) > 2) {
char *rep = strchr (input + 2, '[');
if (!rep) rep = strchr (input + 2, ' ');
if (rep) {
repeat = r_num_get (core->num, rep + 1);
}
}
int repcnt = 0;
if (repeat < 1) {
repeat = 1;
}
while (repcnt < repeat) {
t = strdup (r_str_chop_ro (input + 1));
p = NULL;
n = 0;
strncpy (name, t, sizeof (name) - 1);
if (type != 'C') {
n = r_num_math (core->num, t);
if (type == 'f') { // "Cf"
p = strchr (t, ' ');
if (p) {
if (n < 1) {
n = r_print_format_struct_size (p + 1, core->print, 0);
if (n < 1) {
eprintf ("Cannot resolve struct size\n");
n = 32; //
}
}
int r = r_print_format (core->print, addr, core->block,
n, p + 1, 0, NULL, NULL);
if (r < 0) {
n = -1;
}
} else {
eprintf ("Usage: Cf [size] [pf-format-string]\n");
break;
}
} else if (type == 's') { //Cs
char tmp[256] = {0};
int i, j, name_len = 0;
(void)r_core_read_at (core, addr, (ut8*)tmp, sizeof (tmp) - 1);
name_len = r_str_nlen_w (tmp, sizeof (tmp));
//handle wide strings
for (i = 0, j = 0; i < sizeof (name); i++, j++) {
name[i] = tmp[j];
if (!tmp[j]) {
break;
}
if (!tmp[j + 1]) {
if (j + 3 < sizeof (tmp)) {
if (tmp[j + 3]) {
break;
}
}
j++;
}
}
name[sizeof (name) - 1] = '\0';
if (n == 0) {
n = name_len + 1;
} else {
if (n > 0 && n < name_len) {
name[n] = 0;
}
}
}
if (n < 1) {
/* invalid length, do not insert into db */
return false;
}
if (!*t || n > 0) {
RFlagItem *fi;
p = strchr (t, ' ');
if (p) {
*p = '\0';
strncpy (name, p + 1, sizeof (name)-1);
} else {
if (type != 's') {
fi = r_flag_get_i (core->flags, addr);
if (fi) strncpy (name, fi->name, sizeof (name)-1);
}
}
}
}
if (!n) {
n++;
}
addr_end = addr + n;
r_meta_add (core->anal, type, addr, addr_end, name);
free (t);
repcnt ++;
addr = addr_end;
}
//r_meta_cleanup (core->anal->meta, 0LL, UT64_MAX);
break;
default:
eprintf ("Missing space after CC\n");
break;
}
return true;
}
static int cmd_meta_comment(RCore *core, const char *input) {
ut64 addr = core->offset;
switch (input[1]) {
case '?': {
const char* help_msg[] = {
"Usage:", "CC[-+!*au] [base64:..|str] @ addr", "",
"CC", "", "list all comments in human friendly form",
"CC*", "", "list all comments in r2 commands",
"CC.", "", "show comment at current offset",
"CC,", " [file]", "show or set comment file",
"CC", " [text]", "append comment at current address",
"CCf", "", "list comments in function",
"CC+", " [text]", "append comment at current address",
"CC!", "", "edit comment using cfg.editor (vim, ..)",
"CC-", " @ cmt_addr", "remove comment at given address",
"CCu", " good boy @ addr", "add good boy comment at given address",
"CCu", " base64:AA== @ addr", "add comment in base64",
NULL};
r_core_cmd_help (core, help_msg);
} break;
case ',': // "CC,"
if (input[2]=='?') {
eprintf ("Usage: CC, [file]\n");
} else if (input[2]==' ') {
const char *fn = input+2;
char *comment = r_meta_get_string (core->anal, R_META_TYPE_COMMENT, addr);
while (*fn== ' ')fn++;
if (comment && *comment) {
// append filename in current comment
char *nc = r_str_newf ("%s ,(%s)", comment, fn);
r_meta_set_string (core->anal, R_META_TYPE_COMMENT, addr, nc);
free (nc);
} else {
char *comment = r_str_newf (",(%s)", fn);
r_meta_set_string (core->anal, R_META_TYPE_COMMENT, addr, comment);
free (comment);
}
} else {
char *comment = r_meta_get_string (core->anal, R_META_TYPE_COMMENT, addr);
if (comment && *comment) {
char *cmtfile = r_str_between (comment, ",(", ")");
if (cmtfile && *cmtfile) {
char *getcommapath(RCore *core);
char *cwd = getcommapath (core);
r_cons_printf ("%s"R_SYS_DIR"%s\n", cwd, cmtfile);
free (cwd);
}
free (cmtfile);
}
free (comment);
}
break;
case '.':
{
char *comment = r_meta_get_string (
core->anal, R_META_TYPE_COMMENT, addr);
if (comment) {
r_cons_println (comment);
free (comment);
}
}
break;
case 0: // "CC"
r_meta_list (core->anal, R_META_TYPE_COMMENT, 0);
break;
case 'f': // "CCf"
r_meta_list_at (core->anal, R_META_TYPE_COMMENT, 'f', core->offset);
break;
case 'j': // "CCj"
r_meta_list (core->anal, R_META_TYPE_COMMENT, 'j');
break;
case '!':
{
char *out, *comment = r_meta_get_string (
core->anal, R_META_TYPE_COMMENT, addr);
out = r_core_editor (core, NULL, comment);
if (out) {
//r_meta_add (core->anal->meta, R_META_TYPE_COMMENT, addr, 0, out);
r_core_cmdf (core, "CC-@0x%08"PFMT64x, addr);
//r_meta_del (core->anal->meta, input[0], addr, addr+1, NULL);
r_meta_set_string (core->anal,
R_META_TYPE_COMMENT, addr, out);
free (out);
}
free (comment);
}
break;
case '+':
case ' ':
{
const char* newcomment = r_str_chop_ro (input + 2);
char *text, *comment = r_meta_get_string (core->anal, R_META_TYPE_COMMENT, addr);
char *nc = strdup (newcomment);
r_str_unescape (nc);
if (comment) {
text = malloc (strlen (comment)+strlen (newcomment)+2);
if (text) {
strcpy (text, comment);
strcat (text, "\n");
strcat (text, nc);
r_meta_set_string (core->anal, R_META_TYPE_COMMENT, addr, text);
free (text);
} else {
r_sys_perror ("malloc");
}
} else {
r_meta_set_string (core->anal, R_META_TYPE_COMMENT, addr, nc);
}
free (nc);
}
break;
case '*':
r_meta_list (core->anal, R_META_TYPE_COMMENT, 1);
break;
case '-': // "CC-"
r_meta_del (core->anal, R_META_TYPE_COMMENT, core->offset, 1, NULL);
break;
case 'u':
//
{
char *newcomment;
const char *arg = input + 2;
while (*arg && *arg == ' ') arg++;
if (!strncmp (arg, "base64:", 7)) {
char *s = (char *)sdb_decode (arg+7, NULL);
if (s) {
newcomment = s;
} else {
newcomment = NULL;
}
} else {
newcomment = strdup (arg);
}
if (newcomment) {
char *comment = r_meta_get_string (
core->anal, R_META_TYPE_COMMENT, addr);
if (!comment || (comment && !strstr (comment, newcomment))) {
r_meta_set_string (core->anal, R_META_TYPE_COMMENT,
addr, newcomment);
}
free (comment);
free (newcomment);
}
}
break;
case 'a':
{
char *s, *p;
s = strchr (input, ' ');
if (s) {
s = strdup (s + 1);
} else {
eprintf ("Usage\n");
return false;
}
p = strchr (s, ' ');
if (p) {
*p++ = 0;
}
ut64 addr;
if (input[2]=='-') {
if (input[3]) {
addr = r_num_math (core->num, input+3);
r_meta_del (core->anal,
R_META_TYPE_COMMENT,
addr, 1, NULL);
} else eprintf ("Usage: CCa-[address]\n");
free (s);
return true;
}
addr = r_num_math (core->num, s);
// Comment at
if (p) {
if (input[2]=='+') {
char *comment = r_meta_get_string (
core->anal, R_META_TYPE_COMMENT,
addr);
if (comment) {
char* text = r_str_newf ("%s\n%s", comment, p);
r_meta_add (core->anal,
R_META_TYPE_COMMENT,
addr, addr+1, text);
free (text);
} else {
r_meta_add (core->anal,
R_META_TYPE_COMMENT,
addr, addr+1, p);
}
} else {
r_meta_add (core->anal,
R_META_TYPE_COMMENT,
addr, addr + 1, p);
}
} else {
eprintf ("Usage: CCa [address] [comment]\n");
}
free (s);
return true;
}
}
return true;
}
