1. 增加协议发送接口

2. 增加协议接收功能

src/main/java/com/zjyr/beidouservice/adapter/impl/netty/ChannelInit.java

@@ -3,10 +3,14 @@ package com.zjyr.beidouservice.adapter.impl.netty;
 import com.zjyr.beidouservice.adapter.impl.netty.decode.YuanRongProtocolDecode;
 import com.zjyr.beidouservice.adapter.impl.netty.encode.ProtocolStartEncode;
 import com.zjyr.beidouservice.adapter.impl.netty.encode.YuanRongProtocolEncode;
+import com.zjyr.beidouservice.pojo.vo.binary.BaseBinaryProtocol;
 import io.netty.channel.ChannelInitializer;
 import io.netty.channel.socket.SocketChannel;
+import io.netty.handler.codec.LengthFieldBasedFrameDecoder;
 import io.netty.handler.timeout.IdleStateHandler;
 import jakarta.annotation.Resource;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Component;
 
@@ -17,21 +21,34 @@ import java.util.concurrent.TimeUnit;
  *
  * @param <T> the type parameter
  */
+@EqualsAndHashCode(callSuper = true)
 @Component
 @RequiredArgsConstructor
+@Data
 public class ChannelInit<T> extends ChannelInitializer<SocketChannel> {
+    private static final int MAX_FRAME_LENGTH       = 1024 * BaseBinaryProtocol.MAX_LEN;  //最大长度
+    private static final int LENGTH_FIELD_LENGTH    = 2;  //长度字段所占的字节数
+    private static final int LENGTH_FIELD_OFFSET    = BaseBinaryProtocol.START.length();  //长度偏移
+    private static final int LENGTH_ADJUSTMENT      = 0;
+    private static final int INITIAL_BYTES_TO_STRIP = BaseBinaryProtocol.START.length();
+
     /**
      * The Message handler.
      */
     @Resource
-    private MessageHandler messageHandler;
+    private MessageHandler<T> messageHandler;
 
     @Override
     protected void initChannel(SocketChannel channel) {
         channel.pipeline()
                .addLast("idle", new IdleStateHandler(0, 0, 60, TimeUnit.SECONDS))
                .addLast("decode",
-                        new YuanRongProtocolDecode())
+                        new LengthFieldBasedFrameDecoder(MAX_FRAME_LENGTH,
+                                                         LENGTH_FIELD_OFFSET,
+                                                         LENGTH_FIELD_LENGTH,
+                                                         LENGTH_ADJUSTMENT,
+                                                         INITIAL_BYTES_TO_STRIP))
+               .addLast("decodeProtocol", new YuanRongProtocolDecode())
                .addLast("startFlag", new ProtocolStartEncode(2))
                .addLast("encode", new YuanRongProtocolEncode<T>())
                .addLast("message", messageHandler);

src/main/java/com/zjyr/beidouservice/adapter/impl/netty/ISocketServer.java

@@ -1,5 +1,6 @@
 package com.zjyr.beidouservice.adapter.impl.netty;
 
+import com.zjyr.beidouservice.pojo.vo.binary.MessageContent;
 import jakarta.annotation.PreDestroy;
 
 /**
@@ -13,6 +14,8 @@ public interface ISocketServer {
      */
     void start() throws Exception;
 
+    <T> int sendData(T data, Long devId);
+
     /**
      * Destory.
      *

src/main/java/com/zjyr/beidouservice/adapter/impl/netty/MessageHandler.java

@@ -1,12 +1,14 @@
 package com.zjyr.beidouservice.adapter.impl.netty;
 
 import com.zjyr.beidouservice.common.impl.ControlDeviceTypeName;
-import com.zjyr.beidouservice.mapper.ControlDeviceMapper;
+import com.zjyr.beidouservice.misc.HelperUtils;
 import com.zjyr.beidouservice.pojo.entry.ControlDevice;
 import com.zjyr.beidouservice.pojo.vo.ControlAdapterSocketCtx;
 import com.zjyr.beidouservice.pojo.vo.binary.BaseBinaryProtocol;
+import com.zjyr.beidouservice.pojo.vo.binary.ControllerStatus;
 import com.zjyr.beidouservice.pojo.vo.binary.HeartProtocol;
 import com.zjyr.beidouservice.pojo.vo.binary.MessageContent;
+import com.zjyr.beidouservice.service.impl.ControlDeviceServiceImpl;
 import io.netty.channel.ChannelHandler;
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.channel.SimpleChannelInboundHandler;
@@ -34,11 +36,12 @@ public class MessageHandler<T> extends SimpleChannelInboundHandler<BaseBinaryPro
      * The constant ctxMap.
      */
     public static ConcurrentHashMap<Long, ControlAdapterSocketCtx> ctxMap = new ConcurrentHashMap<>();
+
     /**
      * The Control device mapper.
      */
     @Resource
-    private       ControlDeviceMapper                              controlDeviceMapper;
+    private ControlDeviceServiceImpl controlDeviceService;
 
     @Override
     public void userEventTriggered(ChannelHandlerContext ctx, Object evt) throws Exception {
@@ -61,13 +64,15 @@ public class MessageHandler<T> extends SimpleChannelInboundHandler<BaseBinaryPro
     }
 
     @Override
-    public void channelRead0(ChannelHandlerContext ctx, BaseBinaryProtocol message) throws Exception {
+    public void channelRead0(ChannelHandlerContext ctx, BaseBinaryProtocol<T> message) throws Exception {
-        //获取到线程池eventLoop，添加线程，执行
+        if (message.getMsgContent().getMsgBody() instanceof ControllerStatus status) {
-        ctx.channel().eventLoop().execute(() -> {
+            log.info("{}:: Receive Message: {}",
-            //长时间操作，不至于长时间的业务操作导致Handler阻塞
+                     ctx.channel().id(),
-            //log.info("{}:: Receive Message: {}", ctx.channel().id(), HelperUtils.bytesToHexString(message
+                     HelperUtils.bytesToHexString(status.getBeidouSignaltrength()));
-            // .getStart()));
+        } else {
-        });
+            log.info("{}:: Receive Message: {}", ctx.channel().id(), "");
+        }
+
     }
 
     @Override
@@ -75,16 +80,23 @@ public class MessageHandler<T> extends SimpleChannelInboundHandler<BaseBinaryPro
         InetSocketAddress sa = (InetSocketAddress) ctx.channel().remoteAddress();
         //List<ControlDevice> list = controlDeviceMapper.selectAll();
         log.info("{}:: Connected <-- {}:{}", ctx.channel().id(), sa.getAddress().getHostAddress(), sa.getPort());
-        controlDeviceMapper.addControlDevice(ControlDevice.builder()
+
-                                                          .deviceType(ControlDeviceTypeName.DEVICE_SOCKET_TCP)
+        ControlDevice dev = ControlDevice.builder()
-                                                          .deviceAddr(sa.getAddress().getHostAddress())
+                                         .deviceType(ControlDeviceTypeName.DEVICE_SOCKET_TCP)
-                                                          .build());
+                                         .deviceAddr(sa.getAddress().getHostAddress())
+                                         .build();
+
+        controlDeviceService.addControlDevice(dev);
+        if (ctxMap.get(dev.getId()) != null) {
+            ctxMap.remove(dev.getId());
+        } else {
+            ctxMap.put(dev.getId(), ControlAdapterSocketCtx.builder().controlAdapterId(dev.getId()).ctx(ctx).build());
+        }
+
         MessageContent<HeartProtocol> msgCont = MessageContent.<HeartProtocol>builder()
                                                               .msgBody(new HeartProtocol())
                                                               .build();
-        BaseBinaryProtocol<HeartProtocol> h = BaseBinaryProtocol.<HeartProtocol>builder().msgContent(msgCont).build();
+        ctx.writeAndFlush(BaseBinaryProtocol.<HeartProtocol>builder().msgContent(msgCont).build());
-
-        ctx.writeAndFlush(h);
         super.channelActive(ctx);
     }
 
@@ -92,7 +104,22 @@ public class MessageHandler<T> extends SimpleChannelInboundHandler<BaseBinaryPro
     public void channelInactive(ChannelHandlerContext ctx) throws Exception {
         InetSocketAddress sa = (InetSocketAddress) ctx.channel().remoteAddress();
         log.info("{}:: Disonnected <-- {}", ctx.channel().id(), sa.getAddress().getHostAddress());
+
+        for (ConcurrentHashMap.Entry<Long, ControlAdapterSocketCtx> entry : ctxMap.entrySet()) {
+            if (entry.getValue().getCtx().channel().id() == ctx.channel().id()) {
+                ctxMap.remove(entry.getKey());
+            }
+        }
+
         super.channelActive(ctx);
         ctx.close();
     }
+
+    public <E> void channelSendData(E proMsg, Long devId) {
+        ControlAdapterSocketCtx ctx = ctxMap.get(devId);
+        MessageContent<E> msg = MessageContent.<E>builder().msgBody(proMsg).build();
+        if (ctx != null) {
+            ctx.getCtx().channel().writeAndFlush(BaseBinaryProtocol.<E>builder().msgContent(msg).build());
+        }
+    }
 }

src/main/java/com/zjyr/beidouservice/adapter/impl/netty/decode/YuanRongProtocolDecode.java

@@ -1,5 +1,11 @@
 package com.zjyr.beidouservice.adapter.impl.netty.decode;
 
+import com.zjyr.beidouservice.common.CommonEnumHandler;
+import com.zjyr.beidouservice.common.impl.ControlCommandName;
+import com.zjyr.beidouservice.common.impl.SensorStatusName;
+import com.zjyr.beidouservice.pojo.vo.binary.BaseBinaryProtocol;
+import com.zjyr.beidouservice.pojo.vo.binary.ControllerStatus;
+import com.zjyr.beidouservice.pojo.vo.binary.MessageContent;
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.ByteBufUtil;
 import io.netty.channel.ChannelHandlerContext;
@@ -18,9 +24,61 @@ import java.util.List;
 @Slf4j
 public class YuanRongProtocolDecode extends ByteToMessageDecoder {
     @Override
-    protected void decode(ChannelHandlerContext ctx, ByteBuf buffer, List<Object> out) throws Exception {
+    protected void decode(ChannelHandlerContext channelHandlerContext,
-        // cache receive data
+                          ByteBuf buf,
-        //receiveBuffer.writeBytes(buffer.array());
+                          List<Object> list) throws Exception {
-        log.info(ByteBufUtil.prettyHexDump(buffer));
+        log.info("\n{}", ByteBufUtil.prettyHexDump(buf));
+        short   msgLength   = buf.readShort();
+        byte    version     = buf.readByte();
+        int     recvMajorId = buf.readInt();
+        int     recvMinorId = buf.readInt();
+        int     sendMajorId = buf.readInt();
+        Integer sendMinorId = buf.readInt();
+        byte    cryptCytp   = buf.readByte();
+        Integer timeStamp   = buf.readInt();
+        Integer statusCode  = buf.readInt();
+        byte    msgType     = buf.readByte();
+        short   msgSize     = buf.readShort();
+
+        ControlCommandName cmd = CommonEnumHandler.codeOf(ControlCommandName.class, msgType);
+        if (cmd != null) {
+            switch (cmd) {
+                case COMMAND_REPORT_HEART -> {
+                    byte[] beidouSignal = new byte[10];
+                    buf.readBytes(beidouSignal, 0, 10);
+                    SensorStatusName wireStatus  = CommonEnumHandler.codeOf(SensorStatusName.class, buf.readByte());
+                    SensorStatusName phoneStatus = CommonEnumHandler.codeOf(SensorStatusName.class, buf.readByte());
+
+                    ControllerStatus status = ControllerStatus.builder()
+                                                              .beidouSignaltrength(beidouSignal)
+                                                              .wirelessStatus(wireStatus)
+                                                              .telphoneStatus(phoneStatus)
+                                                              .build();
+                    MessageContent<ControllerStatus> msgCtx = MessageContent.<ControllerStatus>builder()
+                                                                            .msgType(msgType)
+                                                                            .msgSize(msgSize)
+                                                                            .msgBody(status)
+                                                                            .build();
+
+                    list.add(BaseBinaryProtocol.<ControllerStatus>builder()
+                                               .msgLength(msgLength)
+                                               .version(version)
+                                               .recvMajorId(recvMajorId)
+                                               .recvMinorId(recvMinorId)
+                                               .sendMajorId(sendMajorId)
+                                               .sendMinorId(sendMinorId)
+                                               .cryptoType(cryptCytp)
+                                               .timeStamp(timeStamp)
+                                               .statusCode(statusCode)
+                                               .msgContent(msgCtx)
+                                               .build());
+                }
+                case COMMAND_REPORT_SENSOR -> {
+                }
+                case COMMAND_REPORT_QUERY_SENSOR -> {
+                }
+                default -> log.error("Unsupport Command: {}({})", cmd, msgType);
+            }
+        }
     }
 }

src/main/java/com/zjyr/beidouservice/adapter/impl/netty/encode/YuanRongProtocolEncode.java

@@ -34,14 +34,14 @@ public class YuanRongProtocolEncode<T> extends MessageToByteEncoder<BaseBinaryPr
 
         T msgBody = baseBinaryProtocol.getMsgContent().getMsgBody();
 
-        byteBuf.writeByte(BaseBinaryProtocol.VERSIN);       // 协议版本号
+        byteBuf.writeByte(BaseBinaryProtocol.VERSIN & 0xFF);       // 协议版本号
-        byteBuf.writeInt(0);        // 接收设备主ID
+        byteBuf.writeInt(baseBinaryProtocol.getRecvMajorId());        // 接收设备主ID
-        byteBuf.writeInt(0);        // 接收设备次ID
+        byteBuf.writeInt(baseBinaryProtocol.getRecvMinorId());        // 接收设备次ID
-        byteBuf.writeInt(0);        // 发送设备主ID
+        byteBuf.writeInt(baseBinaryProtocol.getSendMajorId());        // 发送设备主ID
-        byteBuf.writeInt(0);        // 发送设备次ID
+        byteBuf.writeInt(baseBinaryProtocol.getSendMinorId());        // 发送设备次ID
-        byteBuf.writeByte(0);       // 协议加密选项
+        byteBuf.writeByte(baseBinaryProtocol.getCryptoType());       // 协议加密选项
         byteBuf.writeInt((int) (System.currentTimeMillis() / 1000)); // UTC时间戳，单位秒，协议发送时的UTC时间
-        byteBuf.writeInt(0);        // 消息状态码
+        byteBuf.writeInt(baseBinaryProtocol.getStatusCode());        // 消息状态码
 
         if (msgBody instanceof HeartProtocol) {
             byteBuf.writeByte(ControlCommandName.COMMAND_HEART.getValue().byteValue());    // 消息类型

src/main/java/com/zjyr/beidouservice/adapter/impl/netty/impl/TcpServer.java

@@ -3,6 +3,8 @@ package com.zjyr.beidouservice.adapter.impl.netty.impl;
 import com.zjyr.beidouservice.adapter.impl.netty.ChannelInit;
 import com.zjyr.beidouservice.adapter.impl.netty.ISocketServer;
 import com.zjyr.beidouservice.config.NettySocketConfigure;
+import com.zjyr.beidouservice.pojo.vo.binary.BaseBinaryProtocol;
+import com.zjyr.beidouservice.pojo.vo.binary.MessageContent;
 import io.netty.bootstrap.ServerBootstrap;
 import io.netty.channel.ChannelOption;
 import io.netty.channel.EventLoopGroup;
@@ -81,4 +83,10 @@ public class TcpServer implements ISocketServer {
     public void destory() {
 
     }
+
+    @Override
+    public <T> int sendData(T data, Long devId) {
+        channelInit.getMessageHandler().channelSendData(data, devId);
+        return 0;
+    }
 }

src/main/java/com/zjyr/beidouservice/common/impl/SensorStatusName.java

@@ -0,0 +1,30 @@
+package com.zjyr.beidouservice.common.impl;
+
+import com.zjyr.beidouservice.common.EnumerationBase;
+
+public enum SensorStatusName implements EnumerationBase  {
+    WIRELESS_NOEXISTS(0, "WIRELESS_NOEXISTS"),
+
+    WIRELESS_NORMAL(1, "WIRELESS_NORMAL"),
+
+    WIRELESS_EXCEPTION(2, "WIRELESS_EXCEPTION"),
+    ;
+
+    private final Integer code;
+    private final String  desc;
+
+    SensorStatusName(int val, String desc) {
+        this.code = val;
+        this.desc = desc;
+    }
+
+    @Override
+    public Integer getValue() {
+        return this.code;
+    }
+
+    @Override
+    public String getDescription() {
+        return this.desc;
+    }
+}

src/main/java/com/zjyr/beidouservice/misc/HelperUtils.java

@@ -18,7 +18,7 @@ public class HelperUtils {
             if (sTemp.length() < 2) {
                 sb.append(0);
             }
-            sb.append(sTemp.toUpperCase());
+            sb.append(sTemp.toUpperCase() + " ");
         }
         return sb.toString();
     }

src/main/java/com/zjyr/beidouservice/pojo/vo/ControlAdapterSocketCtx.java

@@ -1,6 +1,7 @@
 package com.zjyr.beidouservice.pojo.vo;
 
 import io.netty.channel.ChannelHandlerContext;
+import lombok.Builder;
 import lombok.Data;
 import lombok.RequiredArgsConstructor;
 
@@ -8,7 +9,7 @@ import lombok.RequiredArgsConstructor;
  * The type Control adapter socket ctx.
  */
 @Data
-@RequiredArgsConstructor
+@Builder
 public class ControlAdapterSocketCtx {
     /**
      * The Control adapter id.

src/main/java/com/zjyr/beidouservice/pojo/vo/binary/BaseBinaryProtocol.java

@@ -15,12 +15,13 @@ public class BaseBinaryProtocol<T> {
     /**
      * The constant VERSIN.
      */
-    public static int VERSIN = 0;
+    public static int VERSIN = 1;
 
     /**
      * The constant MIN_LEN.
      */
     public static int    MIN_LEN = 39;
+    public static int    MAX_LEN = 1400;
     /**
      * The constant START.
      */
@@ -73,4 +74,9 @@ public class BaseBinaryProtocol<T> {
      * The Msg content.
      */
     private MessageContent<T> msgContent;
+
+    BaseBinaryProtocol () {
+        recvMajorId = recvMinorId = sendMajorId = sendMinorId = 0;
+        cryptoType = 0;
+    }
 }

src/main/java/com/zjyr/beidouservice/pojo/vo/binary/ControllerStatus.java

@@ -0,0 +1,13 @@
+package com.zjyr.beidouservice.pojo.vo.binary;
+
+import com.zjyr.beidouservice.common.impl.SensorStatusName;
+import lombok.Builder;
+import lombok.Data;
+
+@Data
+@Builder
+public class ControllerStatus {
+    private byte[]           beidouSignaltrength;
+    private SensorStatusName wirelessStatus;
+    private SensorStatusName telphoneStatus;
+}

src/main/java/com/zjyr/beidouservice/service/ControlDeviceService.java

@@ -0,0 +1,25 @@
+package com.zjyr.beidouservice.service;
+
+import com.zjyr.beidouservice.pojo.entry.ControlDevice;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+public interface ControlDeviceService {
+    /**
+     * Select all list.
+     *
+     * @return the list
+     */
+    List<ControlDevice> selectAll();
+
+    /**
+     * Add control device int.
+     *
+     * @param device the device
+     * @return the int
+     */
+    int addControlDevice(@Param("device") ControlDevice device);
+
+    ControlDevice getControllDeviceByAddr(String addr);
+}

src/main/java/com/zjyr/beidouservice/service/impl/ControlDeviceServiceImpl.java

@@ -0,0 +1,43 @@
+package com.zjyr.beidouservice.service.impl;
+
+import com.zjyr.beidouservice.mapper.ControlDeviceMapper;
+import com.zjyr.beidouservice.pojo.entry.ControlDevice;
+import com.zjyr.beidouservice.service.ControlDeviceService;
+import jakarta.annotation.Resource;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+@Slf4j
+public class ControlDeviceServiceImpl implements ControlDeviceService {
+    @Resource
+    ControlDeviceMapper controlDeviceMapper;
+
+    @Override
+    public List<ControlDevice> selectAll() {
+        return controlDeviceMapper.selectAll();
+    }
+
+    @Override
+    public ControlDevice getControllDeviceByAddr(String addr) {
+        for (ControlDevice v : selectAll()) {
+            if (addr.equals(v.getDeviceAddr())) {
+                return v;
+            }
+        }
+        return null;
+    }
+
+    @Override
+    public int addControlDevice(ControlDevice device) {
+        ControlDevice dev = getControllDeviceByAddr(device.getDeviceAddr());
+        if (dev == null) {
+            return controlDeviceMapper.addControlDevice(device);
+        } else {
+            device.setId(dev.getId());
+        }
+        return 0;
+    }
+}