<commit_before>/*
 * Copyright 2012 - 2016 <NAME> (<EMAIL>)
 *
 * 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.BitUtil;
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 UproProtocolDecoder extends BaseProtocolDecoder {

    public UproProtocolDecoder(UproProtocol protocol) {
        super(protocol);
    }

    private static final Pattern PATTERN = new PatternBuilder()
            .text("*")
            .expression("..20")
            .expression("[01]")                  // ack
            .number("(d+),")                     // device id
            .expression(".")                     // type
            .expression(".")                     // subtype
            .expression("(.*)")                  // content
            .expression("#?")                    // delimiter
            .compile();

    private static final Pattern PATTERN_LOCATION = new PatternBuilder()
            .text("A")
            .number("(dd)(dd)(dd)")              // time
            .number("(dd)(dd)(dddd)")            // latitude
            .number("(ddd)(dd)(dddd)")           // longitude
            .number("(d)")                       // flags
            .number("(dd)")                      // speed
            .number("(dd)")                      // course
            .number("(dd)(dd)(dd)")              // date
            .compile();

    private void decodeLocation(Position position, String data) {
        Parser parser = new Parser(PATTERN_LOCATION, data);
        if (parser.matches()) {

            DateBuilder dateBuilder = new DateBuilder()
                    .setTime(parser.nextInt(), parser.nextInt(), parser.nextInt());

            position.setValid(true);
            position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_MIN_MIN));
            position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_MIN_MIN));

            int flags = parser.nextInt();
            position.setValid(BitUtil.check(flags, 0));
            if (!BitUtil.check(flags, 1)) {
                position.setLatitude(-position.getLatitude());
            }
            if (!BitUtil.check(flags, 2)) {
                position.setLongitude(-position.getLongitude());
            }

            position.setSpeed(parser.nextInt() * 2);
            position.setCourse(parser.nextInt() * 10);

            dateBuilder.setDateReverse(parser.nextInt(), parser.nextInt(), parser.nextInt());
            position.setTime(dateBuilder.getDate());

        }
    }

    @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());<commit_msg>Implement upro protocol response<commit_after>/*
 * Copyright 2012 - 2016 <NAME> (<EMAIL>)
 *
 * 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.BitUtil;
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 UproProtocolDecoder extends BaseProtocolDecoder {

    public UproProtocolDecoder(UproProtocol protocol) {
        super(protocol);
    }

    private static final Pattern PATTERN = new PatternBuilder()
            .text("*")
            .expression("..20")
            .expression("([01])")                // ack
            .number("(d+),")                     // device id
            .expression("(.)")                   // type
            .expression("(.)")                   // subtype
            .expression("(.*)")                  // content
            .expression("#?")                    // delimiter
            .compile();

    private static final Pattern PATTERN_LOCATION = new PatternBuilder()
            .text("A")
            .number("(dd)(dd)(dd)")              // time
            .number("(dd)(dd)(dddd)")            // latitude
            .number("(ddd)(dd)(dddd)")           // longitude
            .number("(d)")                       // flags
            .number("(dd)")                      // speed
            .number("(dd)")                      // course
            .number("(dd)(dd)(dd)")              // date
            .compile();

    private void decodeLocation(Position position, String data) {
        Parser parser = new Parser(PATTERN_LOCATION, data);
        if (parser.matches()) {

            DateBuilder dateBuilder = new DateBuilder()
                    .setTime(parser.nextInt(), parser.nextInt(), parser.nextInt());

            position.setValid(true);
            position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_MIN_MIN));
            position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_MIN_MIN));

            int flags = parser.nextInt();
            position.setValid(BitUtil.check(flags, 0));
            if (!BitUtil.check(flags, 1)) {
                position.setLatitude(-position.getLatitude());
            }
            if (!BitUtil.check(flags, 2)) {
                position.setLongitude(-position.getLongitude());
            }

            position.setSpeed(parser.nextInt() * 2);
            position.setCourse(parser.nextInt() * 10);

            dateBuilder.setDateReverse(parser.nextInt(), parser.nextInt(), parser.nextInt());
            position.setTime(dateBuilder.getDate());

        }
    }

    @Override
    protected Object decode(
            Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {

        Parser parser = new Parser(PATTERN, (String) msg);
        if (!parser.matches()) {
            return null;
        }

        boolean reply = parser.next().equals("1");

        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
        if (deviceSession == null) {
            return null;
        }

        Position position = new Position();
        position.setProtocol(getProtocolName());
        position.setDeviceId(deviceSession.getDeviceId());

        String type = parser.next();
        String subtype = parser.next();

        if (reply && channel != null) {
            channel.write("*MG20Y" + type + subtype + "#");
        }
{'fraction_non_alphanumeric': 0.11980830670926518, 'fraction_numerical': 0.00577537478495945, 'mean_word_length': 2.0358075345020517, 'pattern_counts': {'":': 0, '<': 7, '<?xml version=': 0, '>': 7, 'https://': 0, 'lorem ipsum': 0, 'www.': 2, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '3864585', 'n_tokens_mistral': 2157, 'n_tokens_neox': 2038, 'n_words': 504}