diff options
Diffstat (limited to 'src/org/traccar/protocol/PiligrimProtocolDecoder.java')
| -rw-r--r-- | src/org/traccar/protocol/PiligrimProtocolDecoder.java | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/src/org/traccar/protocol/PiligrimProtocolDecoder.java b/src/org/traccar/protocol/PiligrimProtocolDecoder.java deleted file mode 100644 index 9d5bb9e24..000000000 --- a/src/org/traccar/protocol/PiligrimProtocolDecoder.java +++ /dev/null @@ -1,168 +0,0 @@ -/* - * Copyright 2014 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.jboss.netty.buffer.ChannelBuffer; -import org.jboss.netty.buffer.ChannelBuffers; -import org.jboss.netty.channel.Channel; -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.DeviceSession; -import org.traccar.helper.BitUtil; -import org.traccar.helper.DateBuilder; -import org.traccar.model.Position; - -import java.net.SocketAddress; -import java.nio.ByteOrder; -import java.nio.charset.StandardCharsets; -import java.util.LinkedList; -import java.util.List; - -public class PiligrimProtocolDecoder extends BaseProtocolDecoder { - - public PiligrimProtocolDecoder(PiligrimProtocol protocol) { - super(protocol); - } - - private void sendResponse(Channel channel, String message) { - if (channel != null) { - HttpResponse response = new DefaultHttpResponse( - HttpVersion.HTTP_1_1, HttpResponseStatus.OK); - response.setContent(ChannelBuffers.copiedBuffer( - ByteOrder.BIG_ENDIAN, message, StandardCharsets.US_ASCII)); - channel.write(response); - } - } - - public static final int MSG_GPS = 0xF1; - public static final int MSG_GPS_SENSORS = 0xF2; - public static final int MSG_EVENTS = 0xF3; - - @Override - protected Object decode( - Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { - - HttpRequest request = (HttpRequest) msg; - String uri = request.getUri(); - - if (uri.startsWith("/config")) { - - sendResponse(channel, "CONFIG: OK"); - - } else if (uri.startsWith("/addlog")) { - - sendResponse(channel, "ADDLOG: OK"); - - } else if (uri.startsWith("/inform")) { - - sendResponse(channel, "INFORM: OK"); - - } else if (uri.startsWith("/bingps")) { - - sendResponse(channel, "BINGPS: OK"); - - QueryStringDecoder decoder = new QueryStringDecoder(request.getUri()); - DeviceSession deviceSession = getDeviceSession( - channel, remoteAddress, decoder.getParameters().get("imei").get(0)); - if (deviceSession == null) { - return null; - } - - List<Position> positions = new LinkedList<>(); - ChannelBuffer buf = request.getContent(); - - while (buf.readableBytes() > 2) { - - buf.readUnsignedByte(); // header - int type = buf.readUnsignedByte(); - buf.readUnsignedByte(); // length - - if (type == MSG_GPS || type == MSG_GPS_SENSORS) { - - Position position = new Position(); - position.setProtocol(getProtocolName()); - position.setDeviceId(deviceSession.getDeviceId()); - - DateBuilder dateBuilder = new DateBuilder() - .setDay(buf.readUnsignedByte()) - .setMonth(buf.getByte(buf.readerIndex()) & 0x0f) - .setYear(2010 + (buf.readUnsignedByte() >> 4)) - .setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte()); - position.setTime(dateBuilder.getDate()); - - double latitude = buf.readUnsignedByte(); - latitude += buf.readUnsignedByte() / 60.0; - latitude += buf.readUnsignedByte() / 6000.0; - latitude += buf.readUnsignedByte() / 600000.0; - - double longitude = buf.readUnsignedByte(); - longitude += buf.readUnsignedByte() / 60.0; - longitude += buf.readUnsignedByte() / 6000.0; - longitude += buf.readUnsignedByte() / 600000.0; - - int flags = buf.readUnsignedByte(); - if (BitUtil.check(flags, 0)) { - latitude = -latitude; - } - if (BitUtil.check(flags, 1)) { - longitude = -longitude; - } - position.setLatitude(latitude); - position.setLongitude(longitude); - - int satellites = buf.readUnsignedByte(); - position.set(Position.KEY_SATELLITES, satellites); - position.setValid(satellites >= 3); - - position.setSpeed(buf.readUnsignedByte()); - - double course = buf.readUnsignedByte() << 1; - course += (flags >> 2) & 1; - course += buf.readUnsignedByte() / 100.0; - position.setCourse(course); - - if (type == MSG_GPS_SENSORS) { - double power = buf.readUnsignedByte(); - power += buf.readUnsignedByte() << 8; - position.set(Position.KEY_POWER, power * 0.01); - - double battery = buf.readUnsignedByte(); - battery += buf.readUnsignedByte() << 8; - position.set(Position.KEY_BATTERY, battery * 0.01); - - buf.skipBytes(6); - } - - positions.add(position); - - } else if (type == MSG_EVENTS) { - - buf.skipBytes(13); - } - } - - return positions; - } - - return null; - } - -} |