static upb_flow_t PyUpb_Message_AppendStringValue(
void *a, upb_value fval, upb_value val) {
(void)fval;
PyObject **elem = upb_stdarray_append(a, sizeof(void*));
*elem = PyString_FromStringAndSize(NULL, upb_value_getstrref(val)->len);
upb_strref_read(upb_value_getstrref(val), PyString_AsString(*elem));
return UPB_CONTINUE;
}
static upb_flow_t PyUpb_Message_StringValue(
void *m, upb_value fval, upb_value val) {
PyObject **str = PyUpb_Accessor_GetPtr(m, fval);
if (*str) { Py_DECREF(*str); }
*str = PyString_FromStringAndSize(NULL, upb_value_getstrref(val)->len);
upb_strref_read(upb_value_getstrref(val), PyString_AsString(*str));
upb_stdmsg_sethas(m, fval);
return UPB_CONTINUE;
}
static bool upb_fielddef_resolve(upb_fielddef *f, upb_def *def, upb_status *s) {
assert(upb_dyncast_unresolveddef(f->def));
upb_def_unref(f->def);
f->def = def;
if (f->type == UPB_TYPE(ENUM) && f->default_is_symbolic) {
// Resolve the enum's default from a string to an integer.
upb_strref *str = (upb_strref*)upb_value_getstrref(f->defaultval);
assert(str); // Should point to either a real default or the empty string.
upb_enumdef *e = upb_downcast_enumdef(f->def);
int32_t val = 0;
// Could do a sanity check that the default value does not have embedded
// NULLs.
if (str->ptr[0] == '\0') {
upb_value_setint32(&f->defaultval, e->defaultval);
} else {
bool success = upb_enumdef_ntoi(e, str->ptr, &val);
if (!success) {
upb_status_seterrf(
s, "Default enum value (%s) is not a member of the enum", str);
return false;
}
upb_value_setint32(&f->defaultval, val);
}
upb_strref_free(str);
}
return true;
}
void upb_fielddef_setdefaultstr(upb_fielddef *f, const void *str, size_t len) {
assert(upb_isstring(f) || f->type == UPB_TYPE(ENUM));
const upb_strref *ref = upb_value_getstrref(f->defaultval);
assert(ref);
upb_strref_free((upb_strref*)ref);
upb_value_setstrref(&f->defaultval, upb_strref_newl(str, len));
f->default_is_symbolic = true;
}
static void upb_fielddef_uninit_default(upb_fielddef *f) {
if (upb_isstring(f) || f->default_is_symbolic) {
upb_strref_free((upb_strref*)upb_value_getstrref(f->defaultval));
}
}
