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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/CalAmpProtocolDecoder.java
parent79a129dd6327d932133d6b9a50190d3f4927bff9 (diff)
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Convert project to gradle
Diffstat (limited to 'src/org/traccar/protocol/CalAmpProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/CalAmpProtocolDecoder.java202
1 files changed, 0 insertions, 202 deletions
diff --git a/src/org/traccar/protocol/CalAmpProtocolDecoder.java b/src/org/traccar/protocol/CalAmpProtocolDecoder.java
deleted file mode 100644
index 31416d7f1..000000000
--- a/src/org/traccar/protocol/CalAmpProtocolDecoder.java
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- * Copyright 2015 - 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.buffer.ByteBufUtil;
-import io.netty.buffer.Unpooled;
-import io.netty.channel.Channel;
-import org.traccar.BaseProtocolDecoder;
-import org.traccar.DeviceSession;
-import org.traccar.NetworkMessage;
-import org.traccar.Protocol;
-import org.traccar.helper.BitUtil;
-import org.traccar.helper.UnitsConverter;
-import org.traccar.model.Position;
-
-import java.net.SocketAddress;
-import java.util.Date;
-
-public class CalAmpProtocolDecoder extends BaseProtocolDecoder {
-
- public CalAmpProtocolDecoder(Protocol protocol) {
- super(protocol);
- }
-
- public static final int MSG_NULL = 0;
- public static final int MSG_ACK = 1;
- public static final int MSG_EVENT_REPORT = 2;
- public static final int MSG_ID_REPORT = 3;
- public static final int MSG_USER_DATA = 4;
- public static final int MSG_APP_DATA = 5;
- public static final int MSG_CONFIG = 6;
- public static final int MSG_UNIT_REQUEST = 7;
- public static final int MSG_LOCATE_REPORT = 8;
- public static final int MSG_USER_DATA_ACC = 9;
- public static final int MSG_MINI_EVENT_REPORT = 10;
- public static final int MSG_MINI_USER_DATA = 11;
-
- public static final int SERVICE_UNACKNOWLEDGED = 0;
- public static final int SERVICE_ACKNOWLEDGED = 1;
- public static final int SERVICE_RESPONSE = 2;
-
- private void sendResponse(Channel channel, SocketAddress remoteAddress, int type, int index, int result) {
- if (channel != null) {
- ByteBuf response = Unpooled.buffer(10);
- response.writeByte(SERVICE_RESPONSE);
- response.writeByte(MSG_ACK);
- response.writeShort(index);
- response.writeByte(type);
- response.writeByte(result);
- response.writeByte(0);
- response.writeMedium(0);
- channel.writeAndFlush(new NetworkMessage(response, remoteAddress));
- }
- }
-
- private Position decodePosition(DeviceSession deviceSession, int type, ByteBuf buf) {
-
- Position position = new Position(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
-
- position.setTime(new Date(buf.readUnsignedInt() * 1000));
- if (type != MSG_MINI_EVENT_REPORT) {
- buf.readUnsignedInt(); // fix time
- }
- position.setLatitude(buf.readInt() * 0.0000001);
- position.setLongitude(buf.readInt() * 0.0000001);
- if (type != MSG_MINI_EVENT_REPORT) {
- position.setAltitude(buf.readInt() * 0.01);
- position.setSpeed(UnitsConverter.knotsFromCps(buf.readUnsignedInt()));
- }
- position.setCourse(buf.readShort());
- if (type == MSG_MINI_EVENT_REPORT) {
- position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedByte()));
- }
-
- if (type == MSG_MINI_EVENT_REPORT) {
- position.set(Position.KEY_SATELLITES, buf.getUnsignedByte(buf.readerIndex()) & 0xf);
- position.setValid((buf.readUnsignedByte() & 0x20) == 0);
- } else {
- position.set(Position.KEY_SATELLITES, buf.readUnsignedByte());
- position.setValid((buf.readUnsignedByte() & 0x08) == 0);
- }
-
- if (type != MSG_MINI_EVENT_REPORT) {
- position.set("carrier", buf.readUnsignedShort());
- position.set(Position.KEY_RSSI, buf.readShort());
- }
-
- position.set("modem", buf.readUnsignedByte());
-
- if (type != MSG_MINI_EVENT_REPORT) {
- position.set(Position.KEY_HDOP, buf.readUnsignedByte());
- }
-
- int input = buf.readUnsignedByte();
- position.set(Position.KEY_INPUT, input);
- position.set(Position.KEY_IGNITION, BitUtil.check(input, 0));
-
- if (type != MSG_MINI_EVENT_REPORT) {
- position.set(Position.KEY_STATUS, buf.readUnsignedByte());
- }
-
- if (type == MSG_EVENT_REPORT || type == MSG_MINI_EVENT_REPORT) {
- if (type != MSG_MINI_EVENT_REPORT) {
- buf.readUnsignedByte(); // event index
- }
- position.set(Position.KEY_EVENT, buf.readUnsignedByte());
- }
-
- int accType = BitUtil.from(buf.getUnsignedByte(buf.readerIndex()), 6);
- int accCount = BitUtil.to(buf.readUnsignedByte(), 6);
-
- if (type != MSG_MINI_EVENT_REPORT) {
- position.set("append", buf.readUnsignedByte());
- }
-
- if (accType == 1) {
- buf.readUnsignedInt(); // threshold
- buf.readUnsignedInt(); // mask
- }
-
- for (int i = 0; i < accCount; i++) {
- if (buf.readableBytes() >= 4) {
- position.set("acc" + i, buf.readUnsignedInt());
- }
- }
-
- return position;
- }
-
- @Override
- protected Object decode(
- Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
- ByteBuf buf = (ByteBuf) msg;
-
- if (BitUtil.check(buf.getByte(buf.readerIndex()), 7)) {
-
- int content = buf.readUnsignedByte();
-
- if (BitUtil.check(content, 0)) {
- String id = ByteBufUtil.hexDump(buf.readSlice(buf.readUnsignedByte()));
- getDeviceSession(channel, remoteAddress, id);
- }
-
- if (BitUtil.check(content, 1)) {
- buf.skipBytes(buf.readUnsignedByte()); // identifier type
- }
-
- if (BitUtil.check(content, 2)) {
- buf.skipBytes(buf.readUnsignedByte()); // authentication
- }
-
- if (BitUtil.check(content, 3)) {
- buf.skipBytes(buf.readUnsignedByte()); // routing
- }
-
- if (BitUtil.check(content, 4)) {
- buf.skipBytes(buf.readUnsignedByte()); // forwarding
- }
-
- if (BitUtil.check(content, 5)) {
- buf.skipBytes(buf.readUnsignedByte()); // response redirection
- }
-
- }
-
- DeviceSession deviceSession = getDeviceSession(channel, remoteAddress);
- if (deviceSession == null) {
- return null;
- }
-
- int service = buf.readUnsignedByte();
- int type = buf.readUnsignedByte();
- int index = buf.readUnsignedShort();
-
- if (service == SERVICE_ACKNOWLEDGED) {
- sendResponse(channel, remoteAddress, type, index, 0);
- }
-
- if (type == MSG_EVENT_REPORT || type == MSG_LOCATE_REPORT || type == MSG_MINI_EVENT_REPORT) {
- return decodePosition(deviceSession, type, buf);
- }
-
- return null;
- }
-
-}