add logicface: MgmtCommand

src/main/java/logicface/MgmtCommand.java

@@ -0,0 +1,55 @@
+package logicface;
+
+import component.*;
+import encoding.Encoder;
+import encoding.EncoderException;
+import encoding.SizeT;
+import mgmt.ControlParameters;
+import mgmt.MgmtException;
+import packet.Interest;
+
+/*
+ * @Author: Wang Feng
+ * @Description:
+ * @Version: 1.0.0
+ * @Date: 15:39 2021/4/16
+ * @Copyright: MIN-Group；国家重大科技基础设施——未来网络北大实验室；深圳市信息论与未来网络重点实验室
+ */
+public class MgmtCommand {
+    /**
+     *
+     * @param identifier
+     * @return
+     */
+    public static Interest createRegisterIdentifierInterest(Identifier identifier) throws LogicFaceException {
+        try {
+            // /min-mir/mgmt/localhop/<模块名称>/<命令>/<参数>/[版本号]/[分片号]
+            Interest interest=new Interest();
+            IdentifierComponentContainer componentContainer=new IdentifierComponentContainer();
+            componentContainer.addElement(new IdentifierComponent("min-mir"));
+            componentContainer.addElement(new IdentifierComponent("mgmt"));
+            componentContainer.addElement(new IdentifierComponent("localhop"));
+            componentContainer.addElement(new IdentifierComponent("fib-mgmt"));
+            componentContainer.addElement(new IdentifierComponent("add-next-hop"));
+
+            ControlParameters controlParameters=new ControlParameters();
+            controlParameters.controlParameterPrefix.setPrefix(identifier);
+            controlParameters.controlParameterCost.setCost(25);
+
+            Encoder encoder=new Encoder();
+            if(!encoder.encoderReset(new SizeT(Encoder.MaxPacketSize),new SizeT(0))){
+                return null;
+            }
+            if(controlParameters.wireEncode(encoder)<0){
+                return null;
+            }
+            byte[] controlParametersbuf=encoder.getBuffer();
+            componentContainer.addElement(new IdentifierComponent(controlParametersbuf));
+            Identifier commandIdentifier=new Identifier(componentContainer);
+            interest.setName(commandIdentifier);
+            return interest;
+        } catch (EncoderException | MgmtException | ComponentException e) {
+            throw new LogicFaceException("MgmtCommand.createRegisterIdentifierInterest: "+e.getMessage());
+        }
+    }
+}