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-rw-r--r--src/org/traccar/protocol/WatchProtocolEncoder.java77
1 files changed, 76 insertions, 1 deletions
diff --git a/src/org/traccar/protocol/WatchProtocolEncoder.java b/src/org/traccar/protocol/WatchProtocolEncoder.java
index f93cb7568..b31c2e076 100644
--- a/src/org/traccar/protocol/WatchProtocolEncoder.java
+++ b/src/org/traccar/protocol/WatchProtocolEncoder.java
@@ -19,14 +19,89 @@ import org.traccar.StringProtocolEncoder;
import org.traccar.helper.Log;
import org.traccar.model.Command;
+import javax.xml.bind.DatatypeConverter;
+import java.nio.charset.Charset;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Map;
+
public class WatchProtocolEncoder extends StringProtocolEncoder {
+ protected String formatCommand(Command command, String format, String... keys) {
+ String content = super.formatCommand(command, format, keys);
+ return String.format("[CS*%s*%04x*%s]",
+ getUniqueId(command.getDeviceId()), content.length(), content);
+ }
+
+ private int getEnableFlag(Command command) {
+ if ((Boolean) command.getAttributes().get(Command.KEY_ENABLE)) {
+ return 1;
+ } else {
+ return 0;
+ }
+ }
+
+ private static Map<Byte, Byte> mapping = new HashMap<>();
+
+ static {
+ mapping.put((byte) 0x7d, (byte) 0x01);
+ mapping.put((byte) 0x5B, (byte) 0x02);
+ mapping.put((byte) 0x5D, (byte) 0x03);
+ mapping.put((byte) 0x2C, (byte) 0x04);
+ mapping.put((byte) 0x2A, (byte) 0x05);
+ }
+
+ private String getBinaryData(Command command) {
+ byte[] data = DatatypeConverter.parseHexBinary((String) command.getAttributes().get(Command.KEY_DATA));
+
+ int encodedLength = data.length;
+ for (byte b : data) {
+ if (mapping.containsKey(b)) {
+ encodedLength += 1;
+ }
+ }
+
+ int index = 0;
+ byte[] encodedData = new byte[encodedLength];
+
+ for (byte b : data) {
+ Byte replacement = mapping.get(b);
+ if (replacement != null) {
+ encodedData[index] = 0x7D;
+ index += 1;
+ encodedData[index] = replacement;
+ } else {
+ encodedData[index] = b;
+ }
+ index += 1;
+ }
+
+ return new String(encodedData, StandardCharsets.US_ASCII);
+ }
+
@Override
protected Object encodeCommand(Command command) {
switch (command.getType()) {
+ case Command.TYPE_SOS_NUMBER:
+ return formatCommand(command, "SOS{%s},{%s}", Command.KEY_INDEX, Command.KEY_PHONE);
+ case Command.TYPE_ALARM_SOS:
+ return formatCommand(command, "SOSSMS," + getEnableFlag(command));
+ case Command.TYPE_ALARM_BATTERY:
+ return formatCommand(command, "LOWBAT," + getEnableFlag(command));
case Command.TYPE_REBOOT_DEVICE:
- return formatCommand(command, "[CS*{%s}*0005*RESET]", Command.KEY_UNIQUE_ID);
+ return formatCommand(command, "RESET");
+ case Command.TYPE_ALARM_REMOVE:
+ return formatCommand(command, "REMOVE," + getEnableFlag(command));
+ case Command.TYPE_SILENCE_TIME:
+ return formatCommand(command, "SILENCETIME,{%s}", Command.KEY_DATA);
+ case Command.TYPE_ALARM_CLOCK:
+ return formatCommand(command, "REMIND,{%s}", Command.KEY_DATA);
+ case Command.TYPE_SET_PHONEBOOK:
+ return formatCommand(command, "PHB,{%s}", Command.KEY_DATA);
+ case Command.TYPE_VOICE_MESSAGE:
+ return formatCommand(command, "TK," + getBinaryData(command));
default:
Log.warning(new UnsupportedOperationException(command.getType()));
break;