/**
* Copyright (c) 2010-2016 by the respective copyright holders.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*/
package org.openhab.binding.rfxcom.internal.messages;
import java.util.Arrays;
import java.util.List;
import javax.xml.bind.DatatypeConverter;
import org.openhab.binding.rfxcom.RFXComValueSelector;
import org.openhab.binding.rfxcom.internal.RFXComException;
import org.openhab.core.library.items.StringItem;
import org.openhab.core.library.types.StringType;
import org.openhab.core.types.State;
import org.openhab.core.types.Type;
import org.openhab.core.types.UnDefType;
/**
* RFXCOM undecoded message
*
* @author Ivan Martinez
* @since 1.9.0
*/
public class RFXComUndecodedRFMessage extends RFXComBaseMessage {
public enum SubType {
AC(0x00),
ARC(0x01),
ATI(0x02),
HIDEKI_UPM(0x03),
LACROSSE_VIKING(0x04),
AD(0x05),
MERTIK(0x06),
OREGON1(0x07),
OREGON2(0x08),
OREGON3(0x09),
PROGUARD(0x0a),
VISONIC(0x0b),
NEC(0x0c),
FS20(0x0d),
RESERVED(0x0e),
BLINDS(0x0f),
RUBICSON(0x10),
AE(0x11),
FINE_OFFSET(0x12),
RGB(0x13),
RTS(0x14),
SELECT_PLUS(0x15),
HOME_CONFORT(0x16),
UNKNOWN(255);
private final int subType;
SubType(int subType) {
this.subType = subType;
}
SubType(byte subType) {
this.subType = subType;
}
public byte toByte() {
return (byte) subType;
}
public static SubType fromByte(int input) {
for (SubType c : SubType.values()) {
if (c.subType == input) {
return c;
}
}
return SubType.UNKNOWN;
}
}
private final static List<RFXComValueSelector> supportedValueSelectors = Arrays.asList(RFXComValueSelector.RAW_DATA,
RFXComValueSelector.DATA);
public SubType subType = SubType.UNKNOWN;
private byte[] rawData = new byte[0];
public RFXComUndecodedRFMessage() {
packetType = PacketType.UNDECODED_RF_MESSAGE;
}
public RFXComUndecodedRFMessage(byte[] data) {
encodeMessage(data);
}
@Override
public String toString() {
String str = "";
str += super.toString();
str += "\n - Sub type = " + subType;
str += "\n - Id = " + generateDeviceId();
str += "\n - Data = " + DatatypeConverter.printHexBinary(rawData);
return str;
}
@Override
public void encodeMessage(byte[] data) {
super.encodeMessage(data);
subType = SubType.fromByte(super.subType);
rawData = Arrays.copyOfRange(rawMessage, 4, rawMessage.length);
}
@Override
public byte[] decodeMessage() {
final int rawLen = Math.min(rawData.length, 33);
byte[] data = new byte[4 + rawLen];
data[0] = (byte) (data.length - 1);
data[1] = RFXComBaseMessage.PacketType.UNDECODED_RF_MESSAGE.toByte();
data[2] = subType.toByte();
data[3] = seqNbr;
for (int i = 0; i < rawLen; i++) {
data[i + 4] = rawData[i];
}
return data;
}
@Override
public String generateDeviceId() {
return "UNDECODED";
}
@Override
public State convertToState(RFXComValueSelector valueSelector) throws RFXComException {
org.openhab.core.types.State state = UnDefType.UNDEF;
if (valueSelector.getItemClass() == StringItem.class) {
if (valueSelector == RFXComValueSelector.RAW_DATA) {
state = new StringType(DatatypeConverter.printHexBinary(rawMessage));
} else if (valueSelector == RFXComValueSelector.DATA) {
state = new StringType(DatatypeConverter.printHexBinary(rawData));
} else {
throw new RFXComException("Can't convert " + valueSelector + " to StringItem");
}
} else {
throw new RFXComException("Can't convert " + valueSelector + " to " + valueSelector.getItemClass());
}
return state;
}
@Override
public void convertFromState(RFXComValueSelector valueSelector, String id, Object subType, Type type,
byte seqNumber) throws RFXComException {
throw new RFXComException("Not supported");
}
@Override
public Object convertSubType(String subType) throws RFXComException {
for (SubType s : SubType.values()) {
if (s.toString().equals(subType)) {
return s;
}
}
throw new RFXComException("Unknown sub type " + subType);
}
@Override
public List<RFXComValueSelector> getSupportedValueSelectors() throws RFXComException {
return supportedValueSelectors;
}
}