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author | Anton Tananaev <anton.tananaev@gmail.com> | 2019-07-12 10:34:57 -0700 |
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committer | GitHub <noreply@github.com> | 2019-07-12 10:34:57 -0700 |
commit | 2ce793cfe7df9ec68708722489cec267ddda0b2b (patch) | |
tree | 31971fe8ac67abc607bcb315ada9667d309fda75 /src/main/java/org/traccar/protocol/LaipacProtocolEncoder.java | |
parent | 0130b9093bca894268493d27173e8ecac02c0179 (diff) | |
parent | 1da58124acf0ce8c820b78519d17c2a408aced24 (diff) | |
download | trackermap-server-2ce793cfe7df9ec68708722489cec267ddda0b2b.tar.gz trackermap-server-2ce793cfe7df9ec68708722489cec267ddda0b2b.tar.bz2 trackermap-server-2ce793cfe7df9ec68708722489cec267ddda0b2b.zip |
Merge pull request #4342 from edvalley/proposed
Enhance Laipac protocol decoder and encoder
Diffstat (limited to 'src/main/java/org/traccar/protocol/LaipacProtocolEncoder.java')
-rw-r--r-- | src/main/java/org/traccar/protocol/LaipacProtocolEncoder.java | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/protocol/LaipacProtocolEncoder.java b/src/main/java/org/traccar/protocol/LaipacProtocolEncoder.java new file mode 100644 index 000000000..dec76b83c --- /dev/null +++ b/src/main/java/org/traccar/protocol/LaipacProtocolEncoder.java @@ -0,0 +1,52 @@ +/* + * Copyright 2019 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.traccar.StringProtocolEncoder; +import org.traccar.model.Command; +import org.traccar.helper.Checksum; + +public class LaipacProtocolEncoder extends StringProtocolEncoder { + + @Override + protected String formatCommand(Command command, String format, String... keys) { + String sentence = super.formatCommand(command, "$" + format, keys); + sentence += Checksum.nmea(sentence) + "\r\n"; + return sentence; + } + + @Override + protected Object encodeCommand(Command command) { + + initDevicePassword(command, LaipacProtocolDecoder.DEFAULT_DEVICE_PASSWORD); + + switch (command.getType()) { + case Command.TYPE_CUSTOM: + return formatCommand(command, "{%s}", + Command.KEY_DATA); + case Command.TYPE_POSITION_SINGLE: + return formatCommand(command, "AVREQ,{%s},1", + Command.KEY_DEVICE_PASSWORD); + case Command.TYPE_REBOOT_DEVICE: + return formatCommand(command, "AVRESET,{%s},{%s}", + Command.KEY_UNIQUE_ID, Command.KEY_DEVICE_PASSWORD); + default: + return null; + } + + } + +} |