use of org.openecard.common.ifd.scio.SCIOTerminal in project open-ecard by ecsec.
the class IFD method getStatus.
@Override
public GetStatusResponse getStatus(GetStatus parameters) {
GetStatusResponse response;
// you thought of a different IFD obviously
if (!ByteUtils.compare(ctxHandle, parameters.getContextHandle())) {
String msg = "Invalid context handle specified.";
Result r = WSHelper.makeResultError(ECardConstants.Minor.IFD.INVALID_CONTEXT_HANDLE, msg);
response = WSHelper.makeResponse(GetStatusResponse.class, r);
return response;
}
// get specific ifd or all if no specific one is requested
List<SCIOTerminal> ifds = new LinkedList<>();
try {
String requestedIfd = parameters.getIFDName();
if (requestedIfd != null) {
try {
SCIOTerminal t = cm.getTerminals().getTerminal(requestedIfd);
ifds.add(t);
} catch (NoSuchTerminal ex) {
String msg = "The requested IFD name does not exist.";
LOG.warn(msg, ex);
String minor = ECardConstants.Minor.IFD.Terminal.UNKNOWN_IFD;
Result r = WSHelper.makeResult(ECardConstants.Major.ERROR, minor, msg);
response = WSHelper.makeResponse(GetStatusResponse.class, r);
return response;
}
} else {
ifds.addAll(cm.getTerminals().list());
}
} catch (SCIOException ex) {
String msg = "Failed to get list with the terminals.";
LOG.warn(msg, ex);
response = WSHelper.makeResponse(GetStatusResponse.class, WSHelper.makeResultUnknownError(msg));
return response;
}
// request status for each ifd
ArrayList<IFDStatusType> status = new ArrayList<>(ifds.size());
for (SCIOTerminal ifd : ifds) {
TerminalInfo info;
try {
SingleThreadChannel channel = cm.openMasterChannel(ifd.getName());
info = new TerminalInfo(cm, channel);
} catch (NoSuchTerminal | SCIOException ex) {
// continue without a channel
info = new TerminalInfo(cm, ifd);
}
try {
IFDStatusType s = info.getStatus();
status.add(s);
} catch (SCIOException ex) {
if (ex.getCode() != SCIOErrorCode.SCARD_W_UNPOWERED_CARD && ex.getCode() != SCIOErrorCode.SCARD_W_UNRESPONSIVE_CARD && ex.getCode() != SCIOErrorCode.SCARD_W_UNSUPPORTED_CARD && ex.getCode() != SCIOErrorCode.SCARD_E_PROTO_MISMATCH) {
String msg = String.format("Failed to determine status of terminal '%s'.", ifd.getName());
LOG.warn(msg, ex);
Result r = WSHelper.makeResultUnknownError(msg);
response = WSHelper.makeResponse(GetStatusResponse.class, r);
return response;
} else {
// fall througth if there is a card which can not be connected
LOG.info("Ignoring failed status request from terminal.", ex);
}
}
}
// everything worked out well
response = WSHelper.makeResponse(GetStatusResponse.class, WSHelper.makeResultOK());
response.getIFDStatus().addAll(status);
return response;
}
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