Merge pull request #2339 from nyash/master

Add jpkorjar protocol support

3 files changed, 193 insertions, 0 deletions

diff --git a/src/org/traccar/protocol/JpKorjarFrameDecoder.java b/src/org/traccar/protocol/JpKorjarFrameDecoder.java
new file mode 100644
index 000000000..0b32a7f0b
--- /dev/null
+++ b/src/org/traccar/protocol/JpKorjarFrameDecoder.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2016 nyashh (nyashh@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 JpKorjarFrameDecoder extends FrameDecoder {
+
+    @Override
+    protected Object decode(
+            ChannelHandlerContext ctx, Channel channel, ChannelBuffer buf) throws Exception {
+
+        if (buf.readableBytes() < 80) {
+            return null;
+        }
+
+        int spaceIndex = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) ' ');
+        if (spaceIndex == -1) {
+            return null;
+        }
+
+        int endIndex = buf.indexOf(spaceIndex, buf.writerIndex(), (byte) ',');
+        if (endIndex == -1) {
+            return null;
+        }
+
+        return buf.readBytes(endIndex + 1);
+    }
+
+}
diff --git a/src/org/traccar/protocol/JpKorjarProtocol.java b/src/org/traccar/protocol/JpKorjarProtocol.java
new file mode 100644
index 000000000..e48e6ea21
--- /dev/null
+++ b/src/org/traccar/protocol/JpKorjarProtocol.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2016 nyashh (nyashh@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.bootstrap.ServerBootstrap;
+import org.jboss.netty.channel.ChannelPipeline;
+import org.jboss.netty.handler.codec.string.StringDecoder;
+import org.traccar.BaseProtocol;
+import org.traccar.TrackerServer;
+
+import java.util.List;
+
+public class JpKorjarProtocol extends BaseProtocol {
+
+    public JpKorjarProtocol() {
+        super("jpkorjar");
+    }
+
+    @Override
+    public void initTrackerServers(List<TrackerServer> serverList) {
+        serverList.add(new TrackerServer(new ServerBootstrap(), this.getName()) {
+            @Override
+            protected void addSpecificHandlers(ChannelPipeline pipeline) {
+
+                pipeline.addLast("frameDecoder", new JpKorjarFrameDecoder());
+                pipeline.addLast("stringDecoder", new StringDecoder());
+                pipeline.addLast("objectDecoder", new JpKorjarProtocolDecoder(JpKorjarProtocol.this));
+            }
+        });
+    }
+
+}
diff --git a/src/org/traccar/protocol/JpKorjarProtocolDecoder.java b/src/org/traccar/protocol/JpKorjarProtocolDecoder.java
new file mode 100644
index 000000000..0cdc958c9
--- /dev/null
+++ b/src/org/traccar/protocol/JpKorjarProtocolDecoder.java
@@ -0,0 +1,102 @@
+/*

+ * Copyright 2016 nyashh (nyashh@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.channel.Channel;

+import org.traccar.BaseProtocolDecoder;

+import org.traccar.DeviceSession;

+import org.traccar.helper.DateBuilder;

+import org.traccar.model.Position;

+

+import java.net.SocketAddress;

+

+public class JpKorjarProtocolDecoder extends BaseProtocolDecoder {

+

+    public JpKorjarProtocolDecoder(JpKorjarProtocol protocol) {

+        super(protocol);

+    }

+

+    @Override

+    protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {

+

+        String line = (String) msg;

+

+        String[] parts = line.split(",");

+

+        if (parts.length == 0) {

+            return null;

+        }

+

+        if (!parts[0].equals("KORJAR.PL")) {

+            return null;

+        }

+

+        int year    = Integer.parseInt(parts[2].substring(0, 2));

+        int month   = Integer.parseInt(parts[2].substring(2, 4));

+        int day     = Integer.parseInt(parts[2].substring(4, 6));

+        int hour    = Integer.parseInt(parts[2].substring(6, 8));

+        int minute  = Integer.parseInt(parts[2].substring(8, 10));

+        int second  = Integer.parseInt(parts[2].substring(10, 12));

+

+        double latitude  = Double.parseDouble(parts[3].substring(0,

+                Math.max(0, parts[3].length() - 1)));

+

+        double longitude = Double.parseDouble(parts[4].substring(0,

+                Math.max(0, parts[4].length() - 1)));

+

+        double speed     = Double.parseDouble(parts[5]);

+        double course    = Double.parseDouble(parts[6]);

+

+        String[] batteryParts = parts[7].split(":");

+

+        double batteryVoltage = Double.parseDouble(batteryParts[1].substring(0,

+                Math.max(0, batteryParts[1].length() - 1)));

+

+        String[] codeParts    = parts[8].split(" ");

+

+        int gpsSignal         = Integer.parseInt(codeParts[0]); //0 - low, 1 - high

+        int mcc               = Integer.parseInt(codeParts[1]);

+        int mnc               = Integer.parseInt(codeParts[2]);

+        int lac               = Integer.parseInt(codeParts[3], 16);

+        int cid               = Integer.parseInt(codeParts[4], 16);

+

+        DateBuilder builder = new DateBuilder().setDate(year, month, day)

+                                               .setTime(hour, minute, second);

+

+        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parts[1]);

+        if (deviceSession == null) {

+            return null;

+        }

+

+        Position position = new Position();

+        position.setProtocol(getProtocolName());

+        position.setDeviceId(deviceSession.getDeviceId());

+        position.setLatitude(latitude);

+        position.setLongitude(longitude);

+        position.setSpeed(speed);

+        position.setCourse(course);

+        position.set("signal", gpsSignal);

+        position.set(Position.KEY_POWER, batteryVoltage);

+        position.set(Position.KEY_MNC, mnc);

+        position.set(Position.KEY_MCC, mcc);

+        position.set(Position.KEY_LAC, lac);

+        position.set(Position.KEY_CID, cid);

+        position.setTime(builder.getDate());

+        position.setValid(true);

+

+        return position;

+    }

+}