VALUE layout_get_default(const upb_fielddef *field) {
switch (upb_fielddef_type(field)) {
case UPB_TYPE_FLOAT: return DBL2NUM(upb_fielddef_defaultfloat(field));
case UPB_TYPE_DOUBLE: return DBL2NUM(upb_fielddef_defaultdouble(field));
case UPB_TYPE_BOOL:
return upb_fielddef_defaultbool(field) ? Qtrue : Qfalse;
case UPB_TYPE_MESSAGE: return Qnil;
case UPB_TYPE_ENUM: {
const upb_enumdef *enumdef = upb_fielddef_enumsubdef(field);
int32_t num = upb_fielddef_defaultint32(field);
const char *label = upb_enumdef_iton(enumdef, num);
if (label) {
return ID2SYM(rb_intern(label));
} else {
return INT2NUM(num);
}
}
case UPB_TYPE_INT32: return INT2NUM(upb_fielddef_defaultint32(field));
case UPB_TYPE_INT64: return LL2NUM(upb_fielddef_defaultint64(field));;
case UPB_TYPE_UINT32: return UINT2NUM(upb_fielddef_defaultuint32(field));
case UPB_TYPE_UINT64: return ULL2NUM(upb_fielddef_defaultuint64(field));
case UPB_TYPE_STRING:
case UPB_TYPE_BYTES: {
size_t size;
const char *str = upb_fielddef_defaultstr(field, &size);
VALUE str_rb = rb_str_new(str, size);
rb_enc_associate(str_rb, (upb_fielddef_type(field) == UPB_TYPE_BYTES) ?
kRubyString8bitEncoding : kRubyStringUtf8Encoding);
rb_obj_freeze(str_rb);
return str_rb;
}
default: return Qnil;
}
}
static VALUE value_from_default(const upb_fielddef *field) {
switch (upb_fielddef_type(field)) {
case UPB_TYPE_FLOAT: return DBL2NUM(upb_fielddef_defaultfloat(field));
case UPB_TYPE_DOUBLE: return DBL2NUM(upb_fielddef_defaultdouble(field));
case UPB_TYPE_BOOL:
return upb_fielddef_defaultbool(field) ? Qtrue : Qfalse;
case UPB_TYPE_MESSAGE: return Qnil;
case UPB_TYPE_ENUM: {
const upb_enumdef *enumdef = upb_fielddef_enumsubdef(field);
int32_t num = upb_fielddef_defaultint32(field);
const char *label = upb_enumdef_iton(enumdef, num);
if (label) {
return ID2SYM(rb_intern(label));
} else {
return INT2NUM(num);
}
}
case UPB_TYPE_INT32: return INT2NUM(upb_fielddef_defaultint32(field));
case UPB_TYPE_INT64: return LL2NUM(upb_fielddef_defaultint64(field));;
case UPB_TYPE_UINT32: return UINT2NUM(upb_fielddef_defaultuint32(field));
case UPB_TYPE_UINT64: return ULL2NUM(upb_fielddef_defaultuint64(field));
case UPB_TYPE_STRING:
case UPB_TYPE_BYTES: {
size_t size;
const char *str = upb_fielddef_defaultstr(field, &size);
return rb_str_new(str, size);
}
default: return Qnil;
}
}