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-rw-r--r--default.cfg8
-rw-r--r--src/org/traccar/ServerManager.java30
-rw-r--r--src/org/traccar/protocol/AplicomFrameDecoder.java59
-rw-r--r--src/org/traccar/protocol/AplicomProtocolDecoder.java236
-rw-r--r--test/org/traccar/protocol/AplicomProtocolDecoderTest.java24
5 files changed, 356 insertions, 1 deletions
diff --git a/default.cfg b/default.cfg
index 2835340d2..fbd1278a5 100644
--- a/default.cfg
+++ b/default.cfg
@@ -254,4 +254,12 @@
<entry key='topflytech.enable'>true</entry>
<entry key='topflytech.port'>5047</entry>
+ <!-- Laipac server configuration -->
+ <entry key='laipac.enable'>true</entry>
+ <entry key='laipac.port'>5048</entry>
+
+ <!-- Aplicom server configuration -->
+ <entry key='aplicom.enable'>true</entry>
+ <entry key='aplicom.port'>5049</entry>
+
</properties>
diff --git a/src/org/traccar/ServerManager.java b/src/org/traccar/ServerManager.java
index 0811a48be..f66eda351 100644
--- a/src/org/traccar/ServerManager.java
+++ b/src/org/traccar/ServerManager.java
@@ -143,6 +143,8 @@ public class ServerManager {
initPt3000Server("pt3000");
initRuptelaServer("ruptela");
initTopflytechServer("topflytech");
+ //initLaipacServer("laipac");
+ initAplicomServer("aplicom");
// Initialize web server
if (Boolean.valueOf(properties.getProperty("http.enable"))) {
@@ -754,7 +756,7 @@ public class ServerManager {
});
}
}
-
+
private void initWialonServer(String protocol) throws SQLException {
if (isProtocolEnabled(properties, protocol)) {
serverList.add(new TrackerServer(this, new ServerBootstrap(), protocol) {
@@ -886,4 +888,30 @@ public class ServerManager {
}
}
+ /*private void initLaipacServer(String protocol) throws SQLException {
+ if (isProtocolEnabled(properties, protocol)) {
+ serverList.add(new TrackerServer(this, new ServerBootstrap(), protocol) {
+ @Override
+ protected void addSpecificHandlers(ChannelPipeline pipeline) {
+ pipeline.addLast("frameDecoder", new LineBasedFrameDecoder(1024));
+ pipeline.addLast("stringDecoder", new StringDecoder());
+ pipeline.addLast("stringEncoder", new StringEncoder());
+ pipeline.addLast("objectDecoder", new LaipacProtocolDecoder(ServerManager.this));
+ }
+ });
+ }
+ }*/
+
+ private void initAplicomServer(String protocol) throws SQLException {
+ if (isProtocolEnabled(properties, protocol)) {
+ serverList.add(new TrackerServer(this, new ServerBootstrap(), protocol) {
+ @Override
+ protected void addSpecificHandlers(ChannelPipeline pipeline) {
+ pipeline.addLast("frameDecoder", new AplicomFrameDecoder());
+ pipeline.addLast("objectDecoder", new AplicomProtocolDecoder(ServerManager.this));
+ }
+ });
+ }
+ }
+
}
diff --git a/src/org/traccar/protocol/AplicomFrameDecoder.java b/src/org/traccar/protocol/AplicomFrameDecoder.java
new file mode 100644
index 000000000..7dec3b511
--- /dev/null
+++ b/src/org/traccar/protocol/AplicomFrameDecoder.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * 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.jboss.netty.buffer.ChannelBuffer;
+import org.jboss.netty.channel.Channel;
+import org.jboss.netty.channel.ChannelHandlerContext;
+import org.jboss.netty.handler.codec.frame.FrameDecoder;
+
+public class AplicomFrameDecoder extends FrameDecoder{
+
+ @Override
+ protected Object decode(
+ ChannelHandlerContext ctx,
+ Channel channel,
+ ChannelBuffer buf) throws Exception {
+
+ // Check minimum length
+ if (buf.readableBytes() < 11) {
+ return null;
+ }
+
+ // Read flags
+ int version = buf.getUnsignedByte(buf.readerIndex() + 1);
+ int offset = 1 + 1 + 3;
+ if ((version & 0x80) != 0) {
+ offset += 4;
+ }
+
+ // Get data length
+ int length = buf.getUnsignedShort(buf.readerIndex() + offset);
+ offset += 2;
+ if ((version & 0x40) != 0) {
+ offset += 3;
+ }
+ length += offset; // add header
+
+ // Return buffer
+ if (buf.readableBytes() >= length) {
+ return buf.readBytes(length);
+ }
+
+ return null;
+ }
+
+}
diff --git a/src/org/traccar/protocol/AplicomProtocolDecoder.java b/src/org/traccar/protocol/AplicomProtocolDecoder.java
new file mode 100644
index 000000000..978b84b6d
--- /dev/null
+++ b/src/org/traccar/protocol/AplicomProtocolDecoder.java
@@ -0,0 +1,236 @@
+/*
+ * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * 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 java.util.Date;
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.jboss.netty.channel.Channel;
+import org.jboss.netty.channel.ChannelHandlerContext;
+import org.traccar.BaseProtocolDecoder;
+import org.traccar.ServerManager;
+import org.traccar.helper.Log;
+import org.traccar.model.ExtendedInfoFormatter;
+import org.traccar.model.Position;
+
+public class AplicomProtocolDecoder extends BaseProtocolDecoder {
+
+ public AplicomProtocolDecoder(ServerManager serverManager) {
+ super(serverManager);
+ }
+
+ private static final long IMEI_BASE_TC65_V20 = 0x1437207000000L;
+ private static final long IMEI_BASE_TC65_V28 = 358244010000000L;
+ private static final long IMEI_BASE_TC65I_V11 = 0x14143B4000000L;
+
+ private static long imeiFromUnitId(long unitId) {
+ if(unitId == 0) {
+ return 0L;
+ } else if(unitId < 0x1000000) {
+ // Assume TC65i.
+ long imei = IMEI_BASE_TC65I_V11 + unitId;
+ if(validateImei(imei)) {
+ return imei;
+ }
+
+ // No? Maybe it's TC65 v2.8?
+ imei = IMEI_BASE_TC65_V28 + ((unitId + 0xA8180) & 0xFFFFFF);
+ if(validateImei(imei)) {
+ return imei;
+ }
+
+ // Still no match? How about TC65 v2.0?
+ imei = IMEI_BASE_TC65_V20 + unitId;
+ if(validateImei(imei)) {
+ return imei;
+ }
+ } else {
+ // Unit ID is full IMEI, just check it.
+ if(validateImei(unitId)) {
+ return unitId;
+ }
+ }
+
+ return unitId;
+ }
+
+ private static boolean validateImei(long imei2) {
+
+ int checksum = 0;
+ long remain = imei2;
+
+ // Iterate through all meaningful digits.
+ for (int i = 0; remain != 0; i++) {
+ // Extract the rightmost digit, that is, compute
+ // imei modulo 10 (or remainder of imei / 10).
+ int digit = (int) (remain % 10);
+
+ // For each even-positioned digit, calculate the value
+ // to be added to sum: Double the digit and then sum up
+ // the digits of the result.
+ // Example: 7 -> 2*7 = 14 -> 1 + 4 = 5
+ if (0 != (i % 2)) {
+ digit = digit * 2;
+ if (digit >= 10) {
+ digit = digit - 9;
+ }
+ }
+ checksum = checksum + digit;
+
+ // Remove the rightmost digit as it's already processed.
+ remain = remain / 10;
+ }
+
+ // The IMEI is valid if the calculated checksum is dividable by 10.
+ return 0 == (checksum % 10);
+ }
+
+ private static final int DEFAULT_SELECTOR = 0x0002FC;
+
+ @Override
+ protected Object decode(
+ ChannelHandlerContext ctx, Channel channel, Object msg)
+ throws Exception {
+
+ ChannelBuffer buf = (ChannelBuffer) msg;
+
+ buf.readUnsignedByte(); // marker
+ int version = buf.readUnsignedByte();
+ if ((version & 0x80) != 0) {
+ buf.skipBytes(4); // unit id high
+ }
+
+ String imei = String.valueOf(imeiFromUnitId(buf.readUnsignedMedium()));
+
+ buf.readUnsignedShort(); // length
+
+ // Selector
+ int selector = DEFAULT_SELECTOR; // default selector
+ if ((version & 0x40) != 0) {
+ selector = buf.readUnsignedMedium();
+ }
+
+ // Create new position
+ Position position = new Position();
+ ExtendedInfoFormatter extendedInfo = new ExtendedInfoFormatter("aplicom");
+ try {
+ position.setDeviceId(getDataManager().getDeviceByImei(imei).getId());
+ } catch(Exception error) {
+ Log.warning("Unknown device - " + imei);
+ return null;
+ }
+
+ // Event
+ extendedInfo.set("event", buf.readUnsignedByte());
+ buf.readUnsignedByte();
+
+ // Validity
+ if ((selector & 0x0008) != 0) {
+ position.setValid((buf.readUnsignedByte() & 0x40) != 0);
+ } else {
+ return null; // no location data
+ }
+
+ // Time
+ if ((selector & 0x0004) != 0) {
+ buf.skipBytes(4); // snapshot time
+ }
+
+ // Location
+ if ((selector & 0x0008) != 0) {
+ position.setTime(new Date(buf.readUnsignedInt() * 1000));
+ position.setLatitude(buf.readInt() / 1000000.0);
+ position.setLongitude(buf.readInt() / 1000000.0);
+ extendedInfo.set("satellites", buf.readUnsignedByte());
+ }
+
+ // Speed and heading
+ if ((selector & 0x0010) != 0) {
+ position.setSpeed(buf.readUnsignedByte() * 0.539957);
+ buf.readUnsignedByte(); // maximum speed
+ position.setCourse(buf.readUnsignedByte() * 2.0);
+ } else {
+ position.setSpeed(0.0);
+ position.setCourse(0.0);
+ }
+
+ // Input
+ if ((selector & 0x0040) != 0) {
+ extendedInfo.set("input", buf.readUnsignedByte());
+ }
+
+ // ADC
+ if ((selector & 0x0020) != 0) {
+ extendedInfo.set("adc1", buf.readUnsignedShort());
+ extendedInfo.set("adc2", buf.readUnsignedShort());
+ extendedInfo.set("adc3", buf.readUnsignedShort());
+ extendedInfo.set("adc4", buf.readUnsignedShort());
+ }
+
+ // Power
+ if ((selector & 0x8000) != 0) {
+ position.setPower(buf.readUnsignedShort() / 1000.0);
+ extendedInfo.set("battery", buf.readUnsignedShort());
+ }
+
+ // Pulse rate 1
+ if ((selector & 0x10000) != 0) {
+ buf.readUnsignedShort();
+ buf.readUnsignedInt();
+ }
+
+ // Pulse rate 2
+ if ((selector & 0x20000) != 0) {
+ buf.readUnsignedShort();
+ buf.readUnsignedInt();
+ }
+
+ // Trip 1
+ if ((selector & 0x0080) != 0) {
+ extendedInfo.set("trip1", buf.readUnsignedInt());
+ }
+
+ // Trip 2
+ if ((selector & 0x0100) != 0) {
+ extendedInfo.set("trip2", buf.readUnsignedInt());
+ }
+
+ // Output
+ if ((selector & 0x0040) != 0) {
+ extendedInfo.set("output", buf.readUnsignedByte());
+ }
+
+ // Button
+ if ((selector & 0x0200) != 0) {
+ buf.skipBytes(6);
+ }
+
+ // Keypad
+ if ((selector & 0x0400) != 0) {
+ buf.readUnsignedByte();
+ }
+
+ // Altitude
+ if ((selector & 0x0800) != 0) {
+ position.setAltitude((double) buf.readShort());
+ } else {
+ position.setAltitude(0.0);
+ }
+
+ position.setExtendedInfo(extendedInfo.toString());
+ return position;
+ }
+
+}
diff --git a/test/org/traccar/protocol/AplicomProtocolDecoderTest.java b/test/org/traccar/protocol/AplicomProtocolDecoderTest.java
new file mode 100644
index 000000000..a9f53c4c4
--- /dev/null
+++ b/test/org/traccar/protocol/AplicomProtocolDecoderTest.java
@@ -0,0 +1,24 @@
+package org.traccar.protocol;
+
+import org.jboss.netty.buffer.ChannelBuffers;
+import static org.junit.Assert.assertNotNull;
+import org.junit.Test;
+import org.traccar.helper.ChannelBufferTools;
+
+public class AplicomProtocolDecoderTest {
+
+ @Test
+ public void testDecode() throws Exception {
+
+ AplicomProtocolDecoder decoder = new AplicomProtocolDecoder(null);
+ decoder.setDataManager(new TestDataManager());
+
+ int[] buf1 = {0x44,0xC2,0x01,0x43,0x72,0x07,0x29,0xD6,0x84,0x00,0x43,0x03,0x1f,0xff,0x71,0x91,0xC0,0x45,0x0e,0xf9,0x06,0x45,0x0e,0xf9,0x06,0x03,0xb2,0x0b,0x80,0x03,0xb2,0x0b,0x80,0x06,0x64,0x65,0xb3,0x87,0x0c,0xe3,0x0f,0x01,0x0c,0xe3,0x0c,0xe3,0x00,0x32,0x00,0x00,0x15,0x20,0x00,0x00,0x00,0x03,0x0a,0xa2,0x00,0x00,0x3b,0x13,0x00,0x00,0x00,0x32,0x03,0x00,0x00,0x0b,0xcb,0x17,0xac,0xff,0x00,0x99,0x00,0x01,0x86,0xa0,0x02};
+ assertNotNull(decoder.decode(null, null, ChannelBuffers.wrappedBuffer(ChannelBufferTools.convertArray(buf1))));
+
+ int[] buf2 = {0x44,0x01,0x29,0xD6,0x84,0x00,0x2b,0x07,0x00,0xC0,0x45,0x0e,0xf9,0x06,0x45,0x0e,0xf9,0x06,0x03,0xb2,0x0b,0x80,0x03,0xb2,0x0b,0x80,0x06,0x64,0x65,0xb3,0x87,0x0c,0xe3,0x0f,0x01,0x0c,0xe3,0x0c,0xe3,0x00,0x00,0x3b,0x13,0x03,0x00,0x00,0x0b,0xcb,0x17,0xa};
+ assertNotNull(decoder.decode(null, null, ChannelBuffers.wrappedBuffer(ChannelBufferTools.convertArray(buf2))));
+
+ }
+
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-10 12:17:55 +0000