void ACSACR1222LReaderUnit::establish_background_connection()
{
kill_background_connection();
LLA_LOG_CTX("Setting up feedback PCSC connection for ACSACR1222L.");
auto provider =
std::dynamic_pointer_cast<PCSCReaderProvider>(getReaderProvider());
assert(provider);
assert(getACSACR1222LConfiguration());
auto name = getACSACR1222LConfiguration()->getUserFeedbackReader();
if (name.empty())
{
LOG(WARNINGS) << "Cannot fetch name for the reader unit that would be used as " <<
"a background connection for ACSACR1222L";
return;
}
try
{
sam_used_as_perma_connection_ =
std::dynamic_pointer_cast<PCSCReaderUnit>(
provider->createReaderUnit(name));
assert(sam_used_as_perma_connection_);
sam_used_as_perma_connection_->setup_pcsc_connection(SC_DIRECT);
}
catch (const std::exception &e)
{
LOG(ERRORS)
<< "Failed to establish PCSC connection when establishing "
<< "background connection for ACSACR1222L: " << e.what();
sam_used_as_perma_connection_ = nullptr;
return;
}
auto lcd = std::make_shared<ACSACR1222LLCDDisplay>();
lcd->setReaderCardAdapter(
sam_used_as_perma_connection_->getDefaultReaderCardAdapter());
sam_used_as_perma_connection_->setLCDDisplay(lcd);
auto ledbuzzer = std::make_shared<ACSACR1222LLEDBuzzerDisplay>();
ledbuzzer->setReaderCardAdapter(
sam_used_as_perma_connection_->getDefaultReaderCardAdapter());
sam_used_as_perma_connection_->setLEDBuzzerDisplay(ledbuzzer);
}
std::shared_ptr<Chip> STidPRGReaderUnit::getCurrentChip()
{
auto ret = getDefaultReaderCardAdapter()->sendCommand({0x21, 0, 0, 0});
if (ret.size() > 3)
{
auto uid_len = ret[2];
if (static_cast<size_t>(3 + uid_len) >= ret.size())
{
auto card_uid = std::vector<uint8_t>(ret.begin() + 3, ret.end());
auto chip = createChip("Prox", card_uid);
auto cmd = std::make_shared<ProxCommand>();
cmd->setReaderCardAdapter(getDefaultReaderCardAdapter());
chip->setCommands(cmd);
return chip;
}
else
assert(0);
}
return nullptr;
}