chris/DexcomBluetoothUploader
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chrispr
2020-07-18 21:44:27 -04:00
parent 8a1141b373
commit fea891a268
127 changed files with 20838 additions and 0 deletions
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174
lib/nightscout/com/eveningoutpost/dexdrip/G5Model/BaseMessage.java Normal file
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package com.eveningoutpost.dexdrip.G5Model;
import com.chrispr.bluetooth.BluetoothScanner;
import com.eveningoutpost.dexdrip.Models.JoH;
import com.eveningoutpost.dexdrip.Models.UserError;
import com.google.gson.annotations.Expose;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.slf4j.Marker;
import org.slf4j.MarkerFactory;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.util.Locale;
// jamorham
public class BaseMessage {
protected static final String TAG = G5CollectionService.TAG; // meh
static final int INVALID_TIME = 0xFFFFFFFF;
@Expose
long postExecuteGuardTime = 50;
@Expose
public volatile byte[] byteSequence;
public ByteBuffer data;
void init(final byte opcode, final int length) {
data = ByteBuffer.allocate(length).order(ByteOrder.LITTLE_ENDIAN);
data.put(opcode);
if (length == 1) {
getByteSequence();
} else if (length == 3) {
appendCRC();
}
}
byte[] appendCRC() {
data.put(FastCRC16.calculate(getByteSequence(), byteSequence.length - 2));
return getByteSequence();
}
boolean checkCRC(byte[] data) {
if ((data == null) || (data.length < 3)) return false;
final byte[] crc = FastCRC16.calculate(data, data.length - 2);
return crc[0] == data[data.length - 2] && crc[1] == data[data.length - 1];
}
byte[] getByteSequence() {
return byteSequence = data.array();
}
long guardTime() {
return postExecuteGuardTime;
}
static long getUnsignedInt(ByteBuffer data) {
return ((data.get() & 0xff) + ((data.get() & 0xff) << 8) + ((data.get() & 0xff) << 16) + ((data.get() & 0xff) << 24));
}
static int getUnsignedShort(ByteBuffer data) {
return ((data.get() & 0xff) + ((data.get() & 0xff) << 8));
}
static int getUnsignedByte(ByteBuffer data) {
return ((data.get() & 0xff));
}
static String dottedStringFromData(ByteBuffer data, int length) {
final byte[] bytes = new byte[length];
data.get(bytes);
final StringBuilder sb = new StringBuilder(100);
for (byte x : bytes) {
if (sb.length() > 0) sb.append(".");
sb.append(String.format(Locale.US, "%d", (x & 0xff)));
}
return sb.toString();
}
static int getUnixTime() {
return (int) (JoH.tsl() / 1000);
}
public static class G5CollectionService {
public static String TAG = "Message";
}
public static class UserError {
public static class Log {
protected static final Logger logger = LoggerFactory.getLogger("Message");
public static Marker getMarker(String markerName) {
Marker m = MarkerFactory.getMarker(markerName);
return m;
}
public static void e(String a, String b){
//android.util.Log.e(a, b);
logger.error(getMarker(a), b);
//new com.eveningoutpost.dexdrip.Models.UserError(a, b);
}
public static void e(String tag, String b, Exception e){
//android.util.Log.e(tag, b, e);
logger.error(getMarker(tag), b, e);
//new com.eveningoutpost.dexdrip.Models.UserError(tag, b + "\n" + e.toString());
}
public static void w(String tag, String b){
//android.util.Log.w(tag, b);
logger.warn(getMarker(tag), b);
//com.eveningoutpost.dexdrip.Models.UserError.UserErrorLow(tag, b);
}
public static void w(String tag, String b, Exception e){
//android.util.Log.w(tag, b, e);
logger.warn(getMarker(tag), b, e);
//com.eveningoutpost.dexdrip.Models.UserError.UserErrorLow(tag, b + "\n" + e.toString());
}
public static void wtf(String tag, String b){
//android.util.Log.wtf(tag, b);
logger.error(getMarker(tag), b);
//com.eveningoutpost.dexdrip.Models.UserError.UserErrorHigh(tag, b);
}
public static void wtf(String tag, String b, Exception e){
//android.util.Log.wtf(tag, b, e);
logger.error(getMarker(tag), b, e);
//com.eveningoutpost.dexdrip.Models.UserError.UserErrorHigh(tag, b + "\n" + e.toString());
}
public static void wtf(String tag, Exception e){
//android.util.Log.wtf(tag, e);
logger.error(getMarker(tag), "Error", e);
//com.eveningoutpost.dexdrip.Models.UserError.UserErrorHigh(tag, e.toString());
}
public static void uel(String tag, String b) {
//android.util.Log.i(tag, b);
logger.info(getMarker(tag), b);
//com.eveningoutpost.dexdrip.Models.UserError.UserEventLow(tag, b);
}
public static void ueh(String tag, String b) {
//android.util.Log.i(tag, b);
logger.info(getMarker(tag), b);
//com.eveningoutpost.dexdrip.Models.UserError.UserEventHigh(tag, b);
}
public static void d(String tag, String b){
//android.util.Log.d(tag, b);
logger.debug(getMarker(tag), b);
//if(com.eveningoutpost.dexdrip.Models.UserError.ExtraLogTags.shouldLogTag(tag, android.util.Log.DEBUG)) {
// UserErrorLow(tag, b);
//}
}
public static void v(String tag, String b){
//android.util.Log.v(tag, b);
logger.debug(getMarker(tag), b);
//if(com.eveningoutpost.dexdrip.Models.UserError.ExtraLogTags.shouldLogTag(tag, android.util.Log.VERBOSE)) {
// UserErrorLow(tag, b);
//}
}
public static void i(String tag, String b){
//android.util.Log.i(tag, b);
logger.info(getMarker(tag), b);
//if(com.eveningoutpost.dexdrip.Models.UserError.ExtraLogTags.shouldLogTag(tag, android.util.Log.INFO)) {
// UserErrorLow(tag, b);
//}
}
}
}
}