static int PyUpb_FieldDef_setattro(PyObject *o, PyObject *key, PyObject *val) {
upb_fielddef *f = Check_FieldDef(o, -1);
const char *field = PyString_AsString(key);
if (!upb_fielddef_ismutable(f))
return PyUpb_ErrorInt("fielddef is not mutable.");
if (streql(field, "name")) {
const char *name = PyString_AsString(val);
if (!name || !upb_fielddef_setname(f, name))
return PyUpb_ErrorInt("Invalid name");
} else if (streql(field, "number")) {
// TODO: should check truncation. Non-security issue.
// Non-int will return -1, which is already invalid as a field number.
if (!upb_fielddef_setnumber(f, PyInt_AsLong(val)))
return PyUpb_ErrorInt("Invalid number");
} else if (streql(field, "type")) {
// TODO: should check truncation. Non-security issue.
if (!upb_fielddef_settype(f, PyInt_AsLong(val)))
return PyUpb_ErrorInt("Invalid type");
} else if (streql(field, "label")) {
// TODO: should check truncation. Non-security issue.
if (!upb_fielddef_setlabel(f, PyInt_AsLong(val)))
return PyUpb_ErrorInt("Invalid label");
} else if (streql(field, "type_name")) {
const char *name = PyString_AsString(val);
if (!name || !upb_fielddef_settypename(f, name))
return PyUpb_ErrorInt("Invalid type_name");
} else if (streql(field, "default_value")) {
// NYI
return -1;
} else {
return PyUpb_ErrorInt("Invalid fielddef member.");
}
return 0;
}
upb_fielddef *upb_fielddef_dup(upb_fielddef *f) {
upb_fielddef *newf = upb_fielddef_new();
newf->msgdef = f->msgdef;
newf->type = f->type;
newf->label = f->label;
newf->number = f->number;
newf->name = f->name;
upb_fielddef_settypename(newf, f->def->fqname);
return f;
}
