From 7ea54b294e59f7a47fea34496de4c053a586a14a Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Sat, 11 May 2019 17:16:21 -0700
Subject: Add ITS protocol commands

---
 .../java/org/traccar/protocol/ItsProtocol.java     |  6 +++-
 .../org/traccar/protocol/ItsProtocolDecoder.java   |  6 ++--
 .../org/traccar/protocol/ItsProtocolEncoder.java   | 36 ++++++++++++++++++++++
 3 files changed, 44 insertions(+), 4 deletions(-)
 create mode 100644 src/main/java/org/traccar/protocol/ItsProtocolEncoder.java

(limited to 'src/main/java')

diff --git a/src/main/java/org/traccar/protocol/ItsProtocol.java b/src/main/java/org/traccar/protocol/ItsProtocol.java
index e074f9277..45df3da11 100644
--- a/src/main/java/org/traccar/protocol/ItsProtocol.java
+++ b/src/main/java/org/traccar/protocol/ItsProtocol.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018 Anton Tananaev (anton@traccar.org)
+ * Copyright 2018 - 2019 Anton Tananaev (anton@traccar.org)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,10 +20,14 @@ import io.netty.handler.codec.string.StringEncoder;
 import org.traccar.BaseProtocol;
 import org.traccar.PipelineBuilder;
 import org.traccar.TrackerServer;
+import org.traccar.model.Command;
 
 public class ItsProtocol extends BaseProtocol {
 
     public ItsProtocol() {
+        setSupportedDataCommands(
+                Command.TYPE_ENGINE_STOP,
+                Command.TYPE_ENGINE_RESUME);
         addServer(new TrackerServer(false, getName()) {
             @Override
             protected void addProtocolHandlers(PipelineBuilder pipeline) {
diff --git a/src/main/java/org/traccar/protocol/ItsProtocolDecoder.java b/src/main/java/org/traccar/protocol/ItsProtocolDecoder.java
index 313575f27..8c1b9b480 100644
--- a/src/main/java/org/traccar/protocol/ItsProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/ItsProtocolDecoder.java
@@ -54,11 +54,11 @@ public class ItsProtocolDecoder extends BaseProtocolDecoder {
             .expression("(..),")                 // status
             .or()
             .expression("[^,]*,")                // vehicle registration
-            .number("([01]),")                   // valid
+            .number("([01]),").optional()        // valid
             .groupEnd()
             .number("(dd),?(dd),?(dddd),")       // date (ddmmyyyy)
             .number("(dd),?(dd),?(dd),")         // time (hhmmss)
-            .expression("([AV]),").optional()    // valid
+            .expression("([01AV]),").optional()  // valid
             .number("(d+.d+),([NS]),")           // latitude
             .number("(d+.d+),([EW]),")           // longitude
             .groupBegin()
@@ -176,7 +176,7 @@ public class ItsProtocolDecoder extends BaseProtocolDecoder {
         }
         position.setTime(parser.nextDateTime(Parser.DateTimeFormat.DMY_HMS));
         if (parser.hasNext()) {
-            position.setValid(parser.next().equals("A"));
+            position.setValid(parser.next().matches("[1A]"));
         }
         position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_HEM));
         position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_HEM));
diff --git a/src/main/java/org/traccar/protocol/ItsProtocolEncoder.java b/src/main/java/org/traccar/protocol/ItsProtocolEncoder.java
new file mode 100644
index 000000000..ebbbd87cd
--- /dev/null
+++ b/src/main/java/org/traccar/protocol/ItsProtocolEncoder.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2019 Anton Tananaev (anton@traccar.org)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.traccar.protocol;
+
+import org.traccar.StringProtocolEncoder;
+import org.traccar.model.Command;
+
+public class ItsProtocolEncoder extends StringProtocolEncoder {
+
+    @Override
+    protected Object encodeCommand(Command command) {
+
+        switch (command.getType()) {
+            case Command.TYPE_ENGINE_STOP:
+                return "@SET#RLP,OP1,";
+            case Command.TYPE_ENGINE_RESUME:
+                return "@CLR#RLP,OP1,";
+            default:
+                return null;
+        }
+    }
+
+}
-- 
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