diff options
Diffstat (limited to 'src/org/traccar/protocol/Tr900ProtocolDecoder.java')
-rw-r--r-- | src/org/traccar/protocol/Tr900ProtocolDecoder.java | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/src/org/traccar/protocol/Tr900ProtocolDecoder.java b/src/org/traccar/protocol/Tr900ProtocolDecoder.java deleted file mode 100644 index 7dbdc5697..000000000 --- a/src/org/traccar/protocol/Tr900ProtocolDecoder.java +++ /dev/null @@ -1,94 +0,0 @@ -/* - * Copyright 2015 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.channel.Channel; -import org.traccar.BaseProtocolDecoder; -import org.traccar.DeviceSession; -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 Tr900ProtocolDecoder extends BaseProtocolDecoder { - - public Tr900ProtocolDecoder(Tr900Protocol protocol) { - super(protocol); - } - - private static final Pattern PATTERN = new PatternBuilder() - .number(">(d+),") // id - .number("d+,") // period - .number("(d),") // fix - .number("(dd)(dd)(dd),") // date (yymmdd) - .number("(dd)(dd)(dd),") // time (hhmmss) - .expression("([EW])") - .number("(ddd)(dd.d+),") // longitude - .expression("([NS])") - .number("(dd)(dd.d+),") // latitude - .expression("[^,]*,") // command - .number("(d+.?d*),") // speed - .number("(d+.?d*),") // course - .number("(d+),") // gsm - .number("(d+),") // event - .number("(d+)-") // adc - .number("(d+),") // battery - .number("d+,") // impulses - .number("(d+),") // input - .number("(d+)") // status - .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; - } - - Position position = new Position(); - position.setProtocol(getProtocolName()); - - DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next()); - if (deviceSession == null) { - return null; - } - position.setDeviceId(deviceSession.getDeviceId()); - - position.setValid(parser.nextInt(0) == 1); - - position.setTime(parser.nextDateTime()); - - position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.HEM_DEG_MIN)); - position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.HEM_DEG_MIN)); - position.setSpeed(parser.nextDouble(0)); - position.setCourse(parser.nextDouble(0)); - - position.set(Position.KEY_RSSI, parser.nextDouble()); - position.set(Position.KEY_EVENT, parser.nextInt(0)); - position.set(Position.PREFIX_ADC + 1, parser.nextInt(0)); - position.set(Position.KEY_BATTERY, parser.nextInt(0)); - position.set(Position.KEY_INPUT, parser.next()); - position.set(Position.KEY_STATUS, parser.next()); - - return position; - } - -} |