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cmd_meta: Move Ch Cs Cd Cm Cf processing to a separate function

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This commit is contained in:
Fedor Sakharov 2014-05-06 15:24:03 +04:00 committed by pancake
parent 8485d196aa
commit 75c1c3cb8d
1 changed files with 95 additions and 87 deletions
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182
libr/core/cmd_meta.c
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@ -312,12 +312,102 @@ static int cmd_meta_comment(RCore *core, const char *input) {
return R_TRUE;
}
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, 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, input[0], 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 (!*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);
r_core_read_at (core, addr, (ut8*)name, sizeof (name));
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;
if (!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(void *data, const char *input) {
RCore *core = (RCore*)data;
int i, n = 0, type = input[0];
ut64 addr = core->offset;
char *t = 0, *p, name[256];
ut64 addr_end = 0LL;
int i;
char *t = 0;
RAnalFunction *f;
switch (*input) {
@ -336,89 +426,7 @@ static int cmd_meta(void *data, const char *input) {
case 'd': /* data */
case 'm': /* magic */
case 'f': /* formatted */
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, 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, input[0], 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 (!*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);
r_core_read_at (core, addr, (ut8*)name, sizeof (name));
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;
if (!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;
}
cmd_meta_hsdmf (core, input);
break;
case '-':
if (input[1]!='*') {