upb_fielddef *upb_fielddef_dup(const upb_fielddef *f, const void *owner) {
upb_fielddef *newf = upb_fielddef_new(owner);
if (!newf) return NULL;
upb_fielddef_settype(newf, upb_fielddef_type(f));
upb_fielddef_setlabel(newf, upb_fielddef_label(f));
upb_fielddef_setnumber(newf, upb_fielddef_number(f), NULL);
upb_fielddef_setname(newf, upb_fielddef_name(f), NULL);
if (f->default_is_string) {
str_t *s = upb_value_getptr(upb_fielddef_default(f));
upb_fielddef_setdefaultstr(newf, s->str, s->len, NULL);
} else {
upb_fielddef_setdefault(newf, upb_fielddef_default(f));
}
const char *srcname;
if (f->subdef_is_symbolic) {
srcname = f->sub.name; // Might be NULL.
} else {
srcname = f->sub.def ? upb_def_fullname(f->sub.def) : NULL;
}
if (srcname) {
char *newname = malloc(strlen(f->sub.def->fullname) + 2);
if (!newname) {
upb_fielddef_unref(newf, owner);
return NULL;
}
strcpy(newname, ".");
strcat(newname, f->sub.def->fullname);
upb_fielddef_setsubdefname(newf, newname, NULL);
free(newname);
}
return newf;
}
upb_fielddef *upb_fielddef_dup(const upb_fielddef *f, const void *owner) {
upb_fielddef *newf = upb_fielddef_new(owner);
if (!newf) return NULL;
upb_fielddef_settype(newf, upb_fielddef_type(f));
upb_fielddef_setlabel(newf, upb_fielddef_label(f));
upb_fielddef_setnumber(newf, upb_fielddef_number(f));
upb_fielddef_setname(newf, upb_fielddef_name(f));
if (f->default_is_string) {
upb_byteregion *r = upb_value_getbyteregion(upb_fielddef_default(f));
size_t len;
const char *ptr = upb_byteregion_getptr(r, 0, &len);
assert(len == upb_byteregion_len(r));
upb_fielddef_setdefaultstr(newf, ptr, len);
} else {
upb_fielddef_setdefault(newf, upb_fielddef_default(f));
}
const char *srcname;
if (f->subdef_is_symbolic) {
srcname = f->sub.name; // Might be NULL.
} else {
srcname = f->sub.def ? upb_def_fullname(f->sub.def) : NULL;
}
if (srcname) {
char *newname = malloc(strlen(f->sub.def->fullname) + 2);
if (!newname) {
upb_fielddef_unref(newf, owner);
return NULL;
}
strcpy(newname, ".");
strcat(newname, f->sub.def->fullname);
upb_fielddef_setsubdefname(newf, newname);
free(newname);
}
return newf;
}
void upb_fielddef_setdefaultcstr(upb_fielddef *f, const char *str,
upb_status *s) {
assert(f->type_is_set_);
upb_fielddef_setdefaultstr(f, str, str ? strlen(str) : 0, s);
}
void upb_fielddef_setdefaultcstr(upb_fielddef *f, const char *str) {
upb_fielddef_setdefaultstr(f, str, str ? strlen(str) : 0);
}