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author | Yuriy Piskarev <yuriy.piskarev@gmail.com> | 2023-08-24 14:16:17 +0300 |
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committer | GitHub <noreply@github.com> | 2023-08-24 14:16:17 +0300 |
commit | ae406c7b49a72de24d81fd74386d9638342c90ee (patch) | |
tree | 6fbcf557375b98e926c78af9c757e62c79d72a1b /src/main/java/org/traccar/protocol/WatchFrameDecoder.java | |
parent | 56ff656c908b19feb2fa3dcffa48cc3bcdfe9b3b (diff) | |
parent | 9aeedc90da24848ff97227d6f281eb4d1e1506ef (diff) | |
download | trackermap-server-ae406c7b49a72de24d81fd74386d9638342c90ee.tar.gz trackermap-server-ae406c7b49a72de24d81fd74386d9638342c90ee.tar.bz2 trackermap-server-ae406c7b49a72de24d81fd74386d9638342c90ee.zip |
Merge branch 'traccar:master' into master
Diffstat (limited to 'src/main/java/org/traccar/protocol/WatchFrameDecoder.java')
-rw-r--r-- | src/main/java/org/traccar/protocol/WatchFrameDecoder.java | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/src/main/java/org/traccar/protocol/WatchFrameDecoder.java b/src/main/java/org/traccar/protocol/WatchFrameDecoder.java index f99bd52e2..9dfae8726 100644 --- a/src/main/java/org/traccar/protocol/WatchFrameDecoder.java +++ b/src/main/java/org/traccar/protocol/WatchFrameDecoder.java @@ -1,5 +1,5 @@ /* - * Copyright 2017 - 2018 Anton Tananaev (anton@traccar.org) + * Copyright 2017 - 2023 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. @@ -27,7 +27,26 @@ public class WatchFrameDecoder extends BaseFrameDecoder { protected Object decode( ChannelHandlerContext ctx, Channel channel, ByteBuf buf) throws Exception { - int endIndex = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) ']') + 1; + int brackets = 0; + int endIndex = -1; + for (int i = buf.readerIndex(); i < buf.writerIndex(); i++) { + byte b = buf.getByte(i); + switch (b) { + case '[': + brackets += 1; + break; + case ']': + brackets -= 1; + break; + default: + break; + } + if (brackets == 0 && i > buf.readerIndex()) { + endIndex = i + 1; + break; + } + } + if (endIndex > 0) { ByteBuf frame = Unpooled.buffer(); while (buf.readerIndex() < endIndex) { |