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-rw-r--r--src/main/java/org/traccar/protocol/Pt215FrameDecoder.java55
-rw-r--r--src/main/java/org/traccar/protocol/Pt215Protocol.java3
2 files changed, 2 insertions, 56 deletions
diff --git a/src/main/java/org/traccar/protocol/Pt215FrameDecoder.java b/src/main/java/org/traccar/protocol/Pt215FrameDecoder.java
deleted file mode 100644
index 0b3bae914..000000000
--- a/src/main/java/org/traccar/protocol/Pt215FrameDecoder.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * 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 io.netty.buffer.ByteBuf;
-import io.netty.channel.Channel;
-import io.netty.channel.ChannelHandlerContext;
-import org.traccar.BaseFrameDecoder;
-
-public class Pt215FrameDecoder extends BaseFrameDecoder {
-
- private ByteBuf decodeFrame(ByteBuf buf, int length) {
- if (buf.readableBytes() >= length) {
- return buf.readRetainedSlice(length);
- }
- return null;
- }
-
- @Override
- protected Object decode(
- ChannelHandlerContext ctx, Channel channel, ByteBuf buf) throws Exception {
-
- if (buf.readableBytes() < 5) {
- return null;
- }
-
- int type = buf.getUnsignedByte(buf.readerIndex() + 2 + 1);
- switch (type) {
- case Pt215ProtocolDecoder.MSG_LOGIN:
- return decodeFrame(buf, 15);
- case Pt215ProtocolDecoder.MSG_GPS_REALTIME:
- case Pt215ProtocolDecoder.MSG_GPS_OFFLINE:
- return decodeFrame(buf, 27);
- case Pt215ProtocolDecoder.MSG_STATUS:
- return decodeFrame(buf, 11);
- default:
- return null;
-
- }
- }
-
-}
diff --git a/src/main/java/org/traccar/protocol/Pt215Protocol.java b/src/main/java/org/traccar/protocol/Pt215Protocol.java
index 31ddc2c7a..09bd9b121 100644
--- a/src/main/java/org/traccar/protocol/Pt215Protocol.java
+++ b/src/main/java/org/traccar/protocol/Pt215Protocol.java
@@ -15,6 +15,7 @@
*/
package org.traccar.protocol;
+import io.netty.handler.codec.LengthFieldBasedFrameDecoder;
import org.traccar.BaseProtocol;
import org.traccar.PipelineBuilder;
import org.traccar.TrackerServer;
@@ -25,7 +26,7 @@ public class Pt215Protocol extends BaseProtocol {
addServer(new TrackerServer(false, getName()) {
@Override
protected void addProtocolHandlers(PipelineBuilder pipeline) {
- pipeline.addLast(new Pt215FrameDecoder());
+ pipeline.addLast(new LengthFieldBasedFrameDecoder(1024, 2, 1, -1, 0));
pipeline.addLast(new Pt215ProtocolDecoder(Pt215Protocol.this));
}
});