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Diffstat (limited to 'src/org/traccar/protocol/GranitFrameDecoder.java')
-rw-r--r--src/org/traccar/protocol/GranitFrameDecoder.java26
1 files changed, 13 insertions, 13 deletions
diff --git a/src/org/traccar/protocol/GranitFrameDecoder.java b/src/org/traccar/protocol/GranitFrameDecoder.java
index 7e8f4a3f5..5e555fb15 100644
--- a/src/org/traccar/protocol/GranitFrameDecoder.java
+++ b/src/org/traccar/protocol/GranitFrameDecoder.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2016 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 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.
@@ -15,29 +15,29 @@
*/
package org.traccar.protocol;
-import org.jboss.netty.buffer.ChannelBuffer;
-import org.jboss.netty.channel.Channel;
-import org.jboss.netty.channel.ChannelHandlerContext;
-import org.jboss.netty.handler.codec.frame.FrameDecoder;
-import org.traccar.helper.StringFinder;
+import io.netty.buffer.ByteBuf;
+import io.netty.channel.Channel;
+import io.netty.channel.ChannelHandlerContext;
+import org.traccar.BaseFrameDecoder;
+import org.traccar.helper.BufferUtil;
-public class GranitFrameDecoder extends FrameDecoder {
+public class GranitFrameDecoder extends BaseFrameDecoder {
@Override
protected Object decode(
- ChannelHandlerContext ctx, Channel channel, ChannelBuffer buf) throws Exception {
+ ChannelHandlerContext ctx, Channel channel, ByteBuf buf) throws Exception {
- int indexEnd = buf.indexOf(buf.readerIndex(), buf.writerIndex(), new StringFinder("\r\n"));
+ int indexEnd = BufferUtil.indexOf("\r\n", buf);
if (indexEnd != -1) {
- int indexTilde = buf.indexOf(buf.readerIndex(), buf.writerIndex(), new StringFinder("~"));
+ int indexTilde = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '~');
if (indexTilde != -1 && indexTilde < indexEnd) {
- int length = buf.getUnsignedShort(indexTilde + 1);
- indexEnd = buf.indexOf(indexTilde + 2 + length, buf.writerIndex(), new StringFinder("\r\n"));
+ int length = buf.getUnsignedShortLE(indexTilde + 1);
+ indexEnd = BufferUtil.indexOf("\r\n", buf, indexTilde + 2 + length, buf.writerIndex());
if (indexEnd == -1) {
return null;
}
}
- ChannelBuffer frame = buf.readBytes(indexEnd - buf.readerIndex());
+ ByteBuf frame = buf.readBytes(indexEnd - buf.readerIndex());
buf.skipBytes(2);
return frame;
}