Added OsmAnd protocol

1 files changed, 101 insertions, 0 deletions

diff --git a/src/org/traccar/protocol/OsmAndProtocolDecoder.java b/src/org/traccar/protocol/OsmAndProtocolDecoder.java
new file mode 100644
index 000000000..dba5e003b
--- /dev/null
+++ b/src/org/traccar/protocol/OsmAndProtocolDecoder.java
@@ -0,0 +1,101 @@
+/*
+ * 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 java.util.List;
+import java.util.Map;
+import org.jboss.netty.channel.Channel;
+import org.jboss.netty.channel.ChannelFutureListener;
+import org.jboss.netty.channel.ChannelHandlerContext;
+import org.jboss.netty.handler.codec.http.DefaultHttpResponse;
+import org.jboss.netty.handler.codec.http.HttpRequest;
+import org.jboss.netty.handler.codec.http.HttpResponse;
+import org.jboss.netty.handler.codec.http.HttpResponseStatus;
+import org.jboss.netty.handler.codec.http.HttpVersion;
+import org.jboss.netty.handler.codec.http.QueryStringDecoder;
+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 OsmAndProtocolDecoder extends BaseProtocolDecoder {
+    
+    public OsmAndProtocolDecoder(ServerManager serverManager) {
+        super(serverManager);
+    }
+    
+    @Override
+    protected Object decode(
+            ChannelHandlerContext ctx, Channel channel, Object msg)
+            throws Exception {
+        
+        HttpRequest request = (HttpRequest) msg;
+        QueryStringDecoder decoder = new QueryStringDecoder(request.getUri());
+        Map<String, List<String>> params = decoder.getParameters();
+
+        // Create new position
+        Position position = new Position();
+        ExtendedInfoFormatter extendedInfo = new ExtendedInfoFormatter("osmand");
+
+        // Identification
+        String id = params.get("id").get(0);
+        try {
+            position.setDeviceId(getDataManager().getDeviceByImei(id).getId());
+        } catch(Exception error) {
+            Log.warning("Unknown device - " + id);
+        }
+
+        // Decode position
+        position.setValid(true);
+        position.setTime(new Date(Long.valueOf(params.get("timestamp").get(0)) * 1000));
+        position.setLatitude(Double.valueOf(params.get("lat").get(0)));
+        position.setLongitude(Double.valueOf(params.get("lon").get(0)));
+
+        // Optional parameters
+        if (params.containsKey("speed")) {
+            position.setSpeed(Double.valueOf(params.get("speed").get(0)));
+        } else {
+            position.setSpeed(0.0);
+        }
+        if (params.containsKey("bearing")) {
+            position.setCourse(Double.valueOf(params.get("bearing").get(0)));
+        } else {
+            position.setCourse(0.0);
+        }
+        if (params.containsKey("altitude")) {
+            position.setAltitude(Double.valueOf(params.get("altitude").get(0)));
+        } else {
+            position.setAltitude(0.0);
+        }
+        if (params.containsKey("hdop")) {
+            extendedInfo.set("hdop", params.get("hdop").get(0));
+        }
+
+        position.setExtendedInfo(extendedInfo.toString());
+        
+        // Send response
+        if (channel != null) {
+            HttpResponse response = new DefaultHttpResponse(
+                    HttpVersion.HTTP_1_1, HttpResponseStatus.OK);
+            channel.write(response).addListener(ChannelFutureListener.CLOSE);
+        }
+
+        return position;
+    }
+
+}