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authorAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
committerAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
commit59416923dcb3a756eaf532cc4259f2f6625c0762 (patch)
tree9082dae6616deac8fda432b7bfd80e4a52b6d9dc /src/org/traccar/protocol/EnforaProtocolDecoder.java
parent79a129dd6327d932133d6b9a50190d3f4927bff9 (diff)
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Convert project to gradle
Diffstat (limited to 'src/org/traccar/protocol/EnforaProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/EnforaProtocolDecoder.java115
1 files changed, 0 insertions, 115 deletions
diff --git a/src/org/traccar/protocol/EnforaProtocolDecoder.java b/src/org/traccar/protocol/EnforaProtocolDecoder.java
deleted file mode 100644
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--- a/src/org/traccar/protocol/EnforaProtocolDecoder.java
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright 2012 - 2018 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 io.netty.buffer.ByteBuf;
-import io.netty.channel.Channel;
-import org.traccar.BaseProtocolDecoder;
-import org.traccar.DeviceSession;
-import org.traccar.Protocol;
-import org.traccar.helper.BufferUtil;
-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.nio.charset.StandardCharsets;
-import java.util.regex.Pattern;
-
-public class EnforaProtocolDecoder extends BaseProtocolDecoder {
-
- public EnforaProtocolDecoder(Protocol protocol) {
- super(protocol);
- }
-
- private static final Pattern PATTERN = new PatternBuilder()
- .text("GPRMC,")
- .number("(dd)(dd)(dd).?d*,") // time (hhmmss)
- .expression("([AV]),") // validity
- .number("(dd)(dd.d+),") // latitude
- .expression("([NS]),")
- .number("(ddd)(dd.d+),") // longitude
- .expression("([EW]),")
- .number("(d+.d+)?,") // speed
- .number("(d+.d+)?,") // course
- .number("(dd)(dd)(dd),") // date (ddmmyy)
- .any()
- .compile();
-
- public static final int IMEI_LENGTH = 15;
-
- @Override
- protected Object decode(
- Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
- ByteBuf buf = (ByteBuf) msg;
-
- // Find IMEI number
- int index = -1;
- for (int i = buf.readerIndex(); i < buf.writerIndex() - IMEI_LENGTH; i++) {
- index = i;
- for (int j = i; j < i + IMEI_LENGTH; j++) {
- if (!Character.isDigit((char) buf.getByte(j))) {
- index = -1;
- break;
- }
- }
- if (index > 0) {
- break;
- }
- }
- if (index == -1) {
- return null;
- }
-
- String imei = buf.toString(index, IMEI_LENGTH, StandardCharsets.US_ASCII);
- DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, imei);
- if (deviceSession == null) {
- return null;
- }
-
- // Find NMEA sentence
- int start = BufferUtil.indexOf("GPRMC", buf);
- if (start == -1) {
- return null;
- }
-
- String sentence = buf.toString(start, buf.readableBytes() - start, StandardCharsets.US_ASCII);
- Parser parser = new Parser(PATTERN, sentence);
- if (!parser.matches()) {
- return null;
- }
-
- Position position = new Position(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
-
- DateBuilder dateBuilder = new DateBuilder()
- .setTime(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0));
-
- position.setValid(parser.next().equals("A"));
- position.setLatitude(parser.nextCoordinate());
- position.setLongitude(parser.nextCoordinate());
- position.setSpeed(parser.nextDouble(0));
- position.setCourse(parser.nextDouble(0));
-
- dateBuilder.setDateReverse(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0));
- position.setTime(dateBuilder.getDate());
-
- return position;
- }
-
-}