Merge pull request #4201 from iEvgeny/navis-flex

Implemented FLEX 1.0/2.0 extension support for Navis (NTCB) protocol

2 files changed, 80 insertions, 3 deletions

diff --git a/test/org/traccar/protocol/NavisFrameDecoderTest.java b/test/org/traccar/protocol/NavisFrameDecoderTest.java
new file mode 100644
index 000000000..0ebfeacd2
--- /dev/null
+++ b/test/org/traccar/protocol/NavisFrameDecoderTest.java
@@ -0,0 +1,36 @@
+package org.traccar.protocol;
+
+import org.traccar.ProtocolTest;
+
+import org.junit.Test;
+
+public class NavisFrameDecoderTest extends ProtocolTest {
+
+    @Test
+    public void testDecodeNtcb() throws Exception {
+
+        NavisFrameDecoder frameDecoder = new NavisFrameDecoder();
+
+        verifyFrame(binary(
+                "404e5443010000000000000059009adb2a3e54250000000000ff1500040b0a1008291838001200760ee600000000000000000000000f1500040b0a10ac20703fb1aec23f00000000320149668f430000000000000000000000000000000000000000000000f3808080"),
+                frameDecoder.decode(null, null, binary("404e5443010000000000000059009adb2a3e54250000000000ff1500040b0a1008291838001200760ee600000000000000000000000f1500040b0a10ac20703fb1aec23f00000000320149668f430000000000000000000000000000000000000000000000f3808080")));
+
+    }
+
+    @Test
+    public void testDecodeFlex10() throws Exception {
+
+        NavisFrameDecoder frameDecoder = new NavisFrameDecoder();
+
+        frameDecoder.setFlexDataSize(73);
+
+        verifyFrame(binary(
+                "7e54040000000400000030129957405c000b00632f9857405ccace03021e129101a103000000000000c4005ba3fe3b00000000120046100000000000001aff7f000080bfffff80000080bfffffffff9f"),
+                frameDecoder.decode(null, null, binary("7e54040000000400000030129957405c000b00632f9857405ccace03021e129101a103000000000000c4005ba3fe3b00000000120046100000000000001aff7f000080bfffff80000080bfffffffff9f")));
+
+        verifyFrame(binary(
+                "7e4101080000000917c057405c002b001833c057405cbbce030225129101a00300007c6102408900400c1b3cfce3b23a12004710e000000000001bff7f000080bfffff80000080bfffffffffb2"),
+                frameDecoder.decode(null, null, binary("7e4101080000000917c057405c002b001833c057405cbbce030225129101a00300007c6102408900400c1b3cfce3b23a12004710e000000000001bff7f000080bfffff80000080bfffffffffb2")));
+    }
+
+}
diff --git a/test/org/traccar/protocol/NavisProtocolDecoderTest.java b/test/org/traccar/protocol/NavisProtocolDecoderTest.java
index a60460691..33a6bab24 100644
--- a/test/org/traccar/protocol/NavisProtocolDecoderTest.java
+++ b/test/org/traccar/protocol/NavisProtocolDecoderTest.java
@@ -7,13 +7,16 @@ import org.junit.Test;
 public class NavisProtocolDecoderTest extends ProtocolTest {
 
     @Test
-    public void testDecode() throws Exception {
+    public void testDecodeNtcb() throws Exception {
 
         NavisProtocolDecoder decoder = new NavisProtocolDecoder(null);
 
         verifyNull(decoder, binary(
                 "404E5443010000007B000000130044342A3E533A383631373835303035323035303739"));
 
+        verifyNull(decoder, binary(
+                "404E5443010000007B000000130047372A3E533A383631373835303035313236303639"));
+
         verifyPosition(decoder, binary(
                 "404e5443010000000000000059009adb2a3e54250000000000ff1500040b0a1008291838001200760ee600000000000000000000000f1500040b0a10ac20703fb1aec23f00000000320149668f430000000000000000000000000000000000000000000000f3808080"),
                 position("2016-11-11 21:00:04.000", true, 53.74336, 87.14437));
@@ -27,12 +30,50 @@ public class NavisProtocolDecoderTest extends ProtocolTest {
         verifyPositions(decoder, binary(
                 "404E5443010000007B0000005A0050692A3E410125DB0E00000015110707110A0C0880630000AA39A2381600020000000000000000000C110708110A0CB389793F1AEF263F00000000120034F516440000000000000000000000FAFF000000FAFF000000FAFF80808080"));
 
-        verifyNull(decoder, binary(
-                "404E5443010000007B000000130047372A3E533A383631373835303035313236303639"));
+        verifyPosition(decoder, binary(
+                "404e544301000000cdfbf5027200852e2a3e5406aa170000c11116162410001310a9110e80996b281003000a0008000000000000000000d207d207ffffff00fbff00fbff00fbff00fbff00fbff00fbff00fbff2d808080ffffffffffff2b161624100013509b0302b0f89201830500000000000037002fb8cf43eed5843a35003500"),
+                position("2019-01-16 22:22:36.000", true, 56.31800, 44.01523));
 
         verifyPositions(decoder, binary(
                 "404e54430100000045635902730081972a3e4101060b7e0e000b171328050d00133029110e00bc6141100200000000000000000000000000d207d307ffffff00fbff00fbff00fbff00fbff00fbff00fbff00fbff02808080ffffffffffff4f1328050d001371cd0302c5109101a60300000000000000003d1b37470000000096009600"));
+    }
+
+    @Test
+    public void testDecodeFlex10() throws Exception {
+
+        NavisProtocolDecoder decoder = new NavisProtocolDecoder(null);
+
+        verifyNull(decoder, binary(
+                "404e544301000000c9b5f602130046c52a3e533a383639363936303439373232383235"));
+
+        verifyNull(decoder, binary(
+                "404e544301000000aaecf6021300c8712a3e464c4558b00a0a45ffff300a08080f8388"));
 
+        verifyPosition(decoder, binary(
+                "7e54040000000400000030129957405c000b00632f9857405ccace03021e129101a103000000000000c4005ba3fe3b00000000120046100000000000001aff7f000080bfffff80000080bfffffffff9f"),
+                position("2019-01-17 10:23:20.000", true, 56.33996, 43.80762));
+
+        verifyPositions(decoder, binary(
+                "7e4101080000000917c057405c002b001833c057405cbbce030225129101a00300007c6102408900400c1b3cfce3b23a12004710e000000000001bff7f000080bfffff80000080bfffffffffb2"));
+    }
+
+    @Test
+    public void testDecodeFlex20() throws Exception {
+
+        NavisProtocolDecoder decoder = new NavisProtocolDecoder(null);
+
+        verifyNull(decoder, binary(
+                "404e544301000000a9eef602130043fb2a3e533a383639363936303439373337333835"));
+
+        verifyNull(decoder, binary(
+                "404e544301000000a9eef6021a003f8e2a3e464c4558b014147afffff008080800000e00000000000000"));
+
+        verifyPosition(decoder, binary(
+                "7e5428000000280000002111d16b435c00a900154bd16b435ce19e030259f6920133050000b7623e429300c9e7f03f2ba45a3e1f001f007b6c5910850f0100001629080a000000000000060947"),
+                position("2019-01-19 18:26:25.000", true, 56.31952, 44.01423));
+
+        verifyPositions(decoder, binary(
+                "7e4101270000000b17b16b435c00a9000d4bb26b435caaa2030229f29201620500000000000093004493d53fee892d3e1f001f00ac6c591081f00000001700080a0000000000000609f2"));
     }
 
 }