/**
* Checks whether the routing table is enabled
*
* @return true if the routing table is enabled
* @throws RoutingTableException if the information can't be retrieved
*/
public boolean isEnabled() throws RoutingTableException {
try {
return rtInterface.isEnabled();
} catch (RemoteException ex) {
Log.e(TAG, "isEnabled() fails: " + ex);
throw new RoutingTableException(OpenNfcException.SERVICE_COMMUNICATION_FAILED);
}
}
void closeTable(int handle) throws RoutingTableException {
try {
rtInterface.close(handle);
} catch (RemoteException ex) {
Log.e(TAG, "closeTable() fails: " + ex);
throw new RoutingTableException(OpenNfcException.SERVICE_COMMUNICATION_FAILED);
}
}
/**
* Disables or enables the routing table
*
* @return true if the routing table is enabled
* @param isEnabled true - to enable, false - to disable the routing table
* @throws RoutingTableException if the operation can't be accomplished
*/
public void enableTable(boolean isEnabled) throws RoutingTableException {
try {
int status = rtInterface.enable(isEnabled);
if (status != 0) {
throw new RoutingTableException(status);
}
} catch (RemoteException ex) {
Log.e(TAG, "isEnabled() fails: " + ex);
throw new RoutingTableException(OpenNfcException.SERVICE_COMMUNICATION_FAILED);
}
}
void applyTable(int handle) throws RoutingTableException {
try {
int status = rtInterface.apply(handle);
if (DEBUG) {
Log.d(TAG, "applyTable(): status=" + Integer.toHexString(status));
}
if (status != 0) {
throw new RoutingTableException(status);
}
} catch (RemoteException ex) {
Log.e(TAG, "applyTable() fails: " + ex);
throw new RoutingTableException(OpenNfcException.SERVICE_COMMUNICATION_FAILED);
}
}
void modifyTable(int handle, int operation, int index, RoutingTableEntry entry)
throws RoutingTableException {
try {
int status = rtInterface.modify(handle, operation, index, entry);
if (DEBUG) {
Log.d(TAG, "modifyTable(): status=" + Integer.toHexString(status));
}
if (status != 0) {
throw new RoutingTableException(status);
}
} catch (RemoteException ex) {
Log.e(TAG, "modifyTable() fails: " + ex);
throw new RoutingTableException(OpenNfcException.SERVICE_COMMUNICATION_FAILED);
}
}
/**
* Reads the routing table from the NFC controller
*
* @return the routing table read from the NFC controller
* @throws RoutingTableException if the routing table can't be read
*/
public RoutingTable readTable() throws RoutingTableException {
RoutingTable routingTable = null;
try {
int handle = rtInterface.read();
if (handle != 0) {
routingTable = new RoutingTable(handle, this);
} else {
throw new RoutingTableException(ConstantAutogen.W_ERROR_FEATURE_NOT_SUPPORTED);
}
} catch (RemoteException ex) {
Log.e(TAG, "readTable() fails: " + ex);
throw new RoutingTableException(OpenNfcException.SERVICE_COMMUNICATION_FAILED);
}
return routingTable;
}
/**
* Returns the entries of a routing table
*
* @param handle Open NFC's handle for the routing table
* @return the array of the entries of the routing table
*/
RoutingTableEntry[] getTableEntries(int handle) throws RoutingTableException {
RoutingTableEntry[] entries = null;
if (targets == null) {
fillTargetsList();
}
try {
entries = rtInterface.getEntries(handle);
for (RoutingTableEntry entry : entries) {
int targetId = entry.getTargetId();
int length = targets.length;
if (targetId < length) {
entry.setTarget(targets[entry.getTargetId()]);
} else {
Log.e(TAG, "Can't detect target for id=" + targetId + ")");
throw new RoutingTableException(ConstantAutogen.W_ERROR_BAD_PARAMETER);
}
}
return entries;
} catch (RemoteException ex) {
Log.e(TAG, "getTableEntries() fails: " + ex);
throw new RoutingTableException(OpenNfcException.SERVICE_COMMUNICATION_FAILED);
}
}
