aboutsummaryrefslogtreecommitdiff
path: root/src/org/traccar/protocol/CguardProtocolDecoder.java
diff options
context:
space:
mode:
Diffstat (limited to 'src/org/traccar/protocol/CguardProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/CguardProtocolDecoder.java147
1 files changed, 0 insertions, 147 deletions
diff --git a/src/org/traccar/protocol/CguardProtocolDecoder.java b/src/org/traccar/protocol/CguardProtocolDecoder.java
deleted file mode 100644
index d934921f1..000000000
--- a/src/org/traccar/protocol/CguardProtocolDecoder.java
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * Copyright 2016 - 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.channel.Channel;
-import org.traccar.BaseProtocolDecoder;
-import org.traccar.DeviceSession;
-import org.traccar.Protocol;
-import org.traccar.helper.Parser;
-import org.traccar.helper.PatternBuilder;
-import org.traccar.helper.UnitsConverter;
-import org.traccar.model.Position;
-
-import java.net.SocketAddress;
-import java.util.regex.Pattern;
-
-public class CguardProtocolDecoder extends BaseProtocolDecoder {
-
- public CguardProtocolDecoder(Protocol protocol) {
- super(protocol);
- }
-
- private static final Pattern PATTERN_NV = new PatternBuilder()
- .text("NV:")
- .number("(dd)(dd)(dd) ") // date (yymmdd)
- .number("(dd)(dd)(dd)") // time (hhmmss)
- .number(":(-?d+.d+)") // longitude
- .number(":(-?d+.d+)") // latitude
- .number(":(d+.?d*)") // speed
- .number(":(?:NAN|(d+.?d*))") // accuracy
- .number(":(?:NAN|(d+.?d*))") // course
- .number(":(?:NAN|(d+.?d*))").optional() // altitude
- .compile();
-
- private static final Pattern PATTERN_BC = new PatternBuilder()
- .text("BC:")
- .number("(dd)(dd)(dd) ") // date (yymmdd)
- .number("(dd)(dd)(dd):") // time (hhmmss)
- .expression("(.+)") // data
- .compile();
-
- private Position decodePosition(DeviceSession deviceSession, String sentence) {
-
- Parser parser = new Parser(PATTERN_NV, sentence);
- if (!parser.matches()) {
- return null;
- }
-
- Position position = new Position(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
-
- position.setTime(parser.nextDateTime());
-
- position.setValid(true);
- position.setLatitude(parser.nextDouble(0));
- position.setLongitude(parser.nextDouble(0));
- position.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble(0)));
-
- position.setAccuracy(parser.nextDouble(0));
-
- position.setCourse(parser.nextDouble(0));
- position.setAltitude(parser.nextDouble(0));
-
- return position;
- }
-
- private Position decodeStatus(DeviceSession deviceSession, String sentence) {
-
- Parser parser = new Parser(PATTERN_BC, sentence);
- if (!parser.matches()) {
- return null;
- }
-
- Position position = new Position(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
-
- getLastLocation(position, parser.nextDateTime());
-
- String[] data = parser.next().split(":");
- for (int i = 0; i < data.length / 2; i++) {
- String key = data[i * 2];
- String value = data[i * 2 + 1];
- switch (key) {
- case "CSQ1":
- position.set(Position.KEY_RSSI, Integer.parseInt(value));
- break;
- case "NSQ1":
- position.set(Position.KEY_SATELLITES, Integer.parseInt(value));
- break;
- case "BAT1":
- if (value.contains(".")) {
- position.set(Position.KEY_BATTERY, Double.parseDouble(value));
- } else {
- position.set(Position.KEY_BATTERY_LEVEL, Integer.parseInt(value));
- }
- break;
- case "PWR1":
- position.set(Position.KEY_POWER, Double.parseDouble(value));
- break;
- default:
- position.set(key.toLowerCase(), value);
- break;
- }
- }
-
- return position;
- }
-
- @Override
- protected Object decode(
- Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
- String sentence = (String) msg;
-
- if (sentence.startsWith("ID:") || sentence.startsWith("IDRO:")) {
- getDeviceSession(channel, remoteAddress, sentence.substring(sentence.indexOf(':') + 1));
- return null;
- }
-
- DeviceSession deviceSession = getDeviceSession(channel, remoteAddress);
- if (deviceSession == null) {
- return null;
- }
-
- if (sentence.startsWith("NV:")) {
- return decodePosition(deviceSession, sentence);
- } else if (sentence.startsWith("BC:")) {
- return decodeStatus(deviceSession, sentence);
- }
-
- return null;
- }
-
-}