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author | Iván Ávalos <avalos@disroot.org> | 2021-12-27 20:48:47 -0600 |
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committer | Iván Ávalos <avalos@disroot.org> | 2021-12-27 20:48:47 -0600 |
commit | aa59b968c7d6a89b8e6285647ab2e6e62f02cf7f (patch) | |
tree | e74474e6b6bd75a71ac79bdbd31b9237a7b3c2d6 /src/main/java/org/traccar/protocol/NavtelecomFrameDecoder.java | |
parent | f03b999d6d17e53c1c1e1aa2f9271d03f12f2264 (diff) | |
download | traccar-server-aa59b968c7d6a89b8e6285647ab2e6e62f02cf7f.tar.gz traccar-server-aa59b968c7d6a89b8e6285647ab2e6e62f02cf7f.tar.bz2 traccar-server-aa59b968c7d6a89b8e6285647ab2e6e62f02cf7f.zip |
Revert "Merge branch 'master' into suntech-fixes"
This reverts commit f03b999d6d17e53c1c1e1aa2f9271d03f12f2264, reversing
changes made to 3a528ddc88f72f39ff9566cf5e0f54938b1584ef.
Diffstat (limited to 'src/main/java/org/traccar/protocol/NavtelecomFrameDecoder.java')
-rw-r--r-- | src/main/java/org/traccar/protocol/NavtelecomFrameDecoder.java | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/src/main/java/org/traccar/protocol/NavtelecomFrameDecoder.java b/src/main/java/org/traccar/protocol/NavtelecomFrameDecoder.java deleted file mode 100644 index 0fb82528b..000000000 --- a/src/main/java/org/traccar/protocol/NavtelecomFrameDecoder.java +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Copyright 2021 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 io.netty.channel.ChannelHandlerContext; -import org.traccar.BaseFrameDecoder; -import org.traccar.BasePipelineFactory; - -import java.nio.charset.StandardCharsets; -import java.util.BitSet; - -public class NavtelecomFrameDecoder extends BaseFrameDecoder { - - @Override - protected Object decode( - ChannelHandlerContext ctx, Channel channel, ByteBuf buf) throws Exception { - - if (buf.getByte(buf.readerIndex()) == '@') { - - int length = buf.getUnsignedShortLE(12) + 12 + 2 + 2; - if (buf.readableBytes() >= length) { - return buf.readRetainedSlice(length); - } - - } else { - - NavtelecomProtocolDecoder protocolDecoder = - BasePipelineFactory.getHandler(ctx.pipeline(), NavtelecomProtocolDecoder.class); - if (protocolDecoder == null) { - throw new RuntimeException("Decoder not found"); - } - - String type = buf.getCharSequence(buf.readerIndex(), 2, StandardCharsets.US_ASCII).toString(); - BitSet bits = protocolDecoder.getBits(); - - if (type.equals("~A")) { - int count = buf.getUnsignedByte(buf.readerIndex() + 2); - int length = 2 + 1 + 1; - - for (int i = 0; i < count; i++) { - for (int j = 0; j < bits.length(); j++) { - if (bits.get(j)) { - length += NavtelecomProtocolDecoder.getItemLength(j + 1); - } - } - } - - if (buf.readableBytes() >= length) { - return buf.readRetainedSlice(length); - } - } else { - throw new UnsupportedOperationException("Unsupported message type: " + type); - } - - } - - return null; - } - -} |