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author | Anton Tananaev <anton.tananaev@gmail.com> | 2016-09-15 08:20:45 +1200 |
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committer | Anton Tananaev <anton.tananaev@gmail.com> | 2016-09-15 08:20:45 +1200 |
commit | 722327b482e51d8b48fd4bab1e6a27fe972fc167 (patch) | |
tree | 24d5d796ea3c3d5269fa3d36d6c788fd9ef1e84f /src/org | |
parent | a1fdcee9044fcf3114b24423242bdd5b7c0ee18f (diff) | |
download | traccar-server-722327b482e51d8b48fd4bab1e6a27fe972fc167.tar.gz traccar-server-722327b482e51d8b48fd4bab1e6a27fe972fc167.tar.bz2 traccar-server-722327b482e51d8b48fd4bab1e6a27fe972fc167.zip |
Implement AutoGrade device protocol
Diffstat (limited to 'src/org')
-rw-r--r-- | src/org/traccar/protocol/AutoGradeProtocol.java | 47 | ||||
-rw-r--r-- | src/org/traccar/protocol/AutoGradeProtocolDecoder.java | 102 |
2 files changed, 149 insertions, 0 deletions
diff --git a/src/org/traccar/protocol/AutoGradeProtocol.java b/src/org/traccar/protocol/AutoGradeProtocol.java new file mode 100644 index 000000000..1fb6b1ce2 --- /dev/null +++ b/src/org/traccar/protocol/AutoGradeProtocol.java @@ -0,0 +1,47 @@ +/* + * Copyright 2016 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.bootstrap.ServerBootstrap; +import org.jboss.netty.channel.ChannelPipeline; +import org.jboss.netty.handler.codec.string.StringDecoder; +import org.jboss.netty.handler.codec.string.StringEncoder; +import org.traccar.BaseProtocol; +import org.traccar.CharacterDelimiterFrameDecoder; +import org.traccar.TrackerServer; + +import java.util.List; + +public class AutoGradeProtocol extends BaseProtocol { + + public AutoGradeProtocol() { + super("autograde"); + } + + @Override + public void initTrackerServers(List<TrackerServer> serverList) { + serverList.add(new TrackerServer(new ServerBootstrap(), getName()) { + @Override + protected void addSpecificHandlers(ChannelPipeline pipeline) { + pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, ')')); + pipeline.addLast("stringDecoder", new StringDecoder()); + pipeline.addLast("stringEncoder", new StringEncoder()); + pipeline.addLast("objectDecoder", new AutoGradeProtocolDecoder(AutoGradeProtocol.this)); + } + }); + } + +} diff --git a/src/org/traccar/protocol/AutoGradeProtocolDecoder.java b/src/org/traccar/protocol/AutoGradeProtocolDecoder.java new file mode 100644 index 000000000..5c9dd7ece --- /dev/null +++ b/src/org/traccar/protocol/AutoGradeProtocolDecoder.java @@ -0,0 +1,102 @@ +/* + * Copyright 2016 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.channel.Channel; +import org.traccar.BaseProtocolDecoder; +import org.traccar.DeviceSession; +import org.traccar.helper.DateBuilder; +import org.traccar.helper.Parser; +import org.traccar.helper.PatternBuilder; +import org.traccar.model.Position; + +import java.net.SocketAddress; +import java.util.regex.Pattern; + +public class AutoGradeProtocolDecoder extends BaseProtocolDecoder { + + public AutoGradeProtocolDecoder(AutoGradeProtocol protocol) { + super(protocol); + } + + private static final Pattern PATTERN = new PatternBuilder() + .text("(") + .number("d{12}") // index + .number("(d{15})") // imei + .number("(dd)(dd)(dd)") // date + .expression("([AV])") // validity + .number("(d+)(dd.d+)([NS])") // latitude + .number("(d+)(dd.d+)([EW])") // longitude + .number("([d.]{5})") // speed + .number("(dd)(dd)(dd)") // time + .number("([d.]{6})") // course + .expression(".") // status + .number("A(xxxx)") + .number("B(xxxx)") + .number("C(xxxx)") + .number("D(xxxx)") + .number("E(xxxx)") + .number("K(xxxx)") + .number("L(xxxx)") + .number("M(xxxx)") + .number("N(xxxx)") + .number("O(xxxx)") + .any() + .compile(); + + @Override + protected Object decode( + Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { + + Parser parser = new Parser(PATTERN, (String) msg); + if (!parser.matches()) { + return null; + } + + DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next()); + if (deviceSession == null) { + return null; + } + + Position position = new Position(); + position.setProtocol(getProtocolName()); + position.setDeviceId(deviceSession.getDeviceId()); + + DateBuilder dateBuilder = new DateBuilder() + .setDateReverse(parser.nextInt(), parser.nextInt(), parser.nextInt()); + + position.setValid(parser.next().equals("A")); + position.setLatitude(parser.nextCoordinate()); + position.setLongitude(parser.nextCoordinate()); + position.setSpeed(parser.nextDouble()); + + dateBuilder.setTime(parser.nextInt(), parser.nextInt(), parser.nextInt()); + position.setTime(dateBuilder.getDate()); + + position.setCourse(parser.nextDouble()); + + for (int i = 1; i <= 5; i++) { + position.set(Position.PREFIX_ADC + i, parser.next()); + } + + for (int i = 1; i <= 5; i++) { + position.set("can" + i, parser.next()); + } + + return position; + } + +} |