size_t der_sizeof_RecoveryKeyBag(SOSRecoveryKeyBagRef RecoveryKeyBag, CFErrorRef *error) {
size_t result = 0;
if(RecoveryKeyBag && RecoveryKeyBag->recoveryKeyBag && RecoveryKeyBag->accountDSID && RecoveryKeyBag->generation) {
size_t partSize = der_sizeof_string(RecoveryKeyBag->accountDSID, NULL);
partSize += SOSGenCountGetDEREncodedSize(RecoveryKeyBag->generation, NULL);
partSize += ccder_sizeof_uint64(RecoveryKeyBag->rkbVersion);
partSize += der_sizeof_data(RecoveryKeyBag->recoveryKeyBag, NULL);
result = ccder_sizeof(CCDER_CONSTRUCTED_SEQUENCE, partSize);
} else {
SOSCreateError(kSOSErrorEncodeFailure, CFSTR("Null RecoveryKeyBag"), NULL, error);
}
return result;
}
static size_t SOSCoderGetDEREncodedSize(SOSCoderRef coder, CFErrorRef *error) {
size_t encoded_size = 0;
CFMutableDataRef otr_state = sessSerialized(coder, error);
if (otr_state) {
size_t data_size = der_sizeof_data(otr_state, error);
size_t waiting_size = der_sizeof_bool(coder->waitingForDataPacket);
size_t pending_size = der_sizeof_optional_data(coder->pendingResponse);
if ((data_size != 0) && (waiting_size != 0))
{
encoded_size = ccder_sizeof(CCDER_CONSTRUCTED_SEQUENCE, data_size + waiting_size + pending_size);
}
CFReleaseSafe(otr_state);
}
return encoded_size;
}
static size_t der_sizeof_optional_data(CFDataRef data) {
return data ? der_sizeof_data(data, NULL) : 0;
}
