netfilter_netfilter安装_linux netfilter(11)

int len_c=20;

jclass objClass = (*env)->FindClass(env,"java/lang/Object");

//create object arrary

args = (*env)->NewObjectArray(env,len, objClass, 0);

jclass objectClass = (*env)->FindClass(env,"packet/DiskInfo");

jfieldID ipsrc = (*env)->GetFieldID(env,objectClass,"ipsrc","Ljava/lang/String;");

jfieldID ipdest = (*env)->GetFieldID(env,objectClass,"ipdest","Ljava/lang/String;");

jfieldID protocol = (*env)->GetFieldID(env,objectClass,"protocol","Ljava/lang/String;");

//清理前个对象工作

jobject objTemp = (*env)->AllocObject(env,objectClass);

(*env)->SetObjectField(env,_obj,ipdest,(*env)->NewStringUTF(env,inet_ntoa(addr)));

(*env)->SetObjectArrayElement(env,args, i, objTemp);

return args;

实现ip数据包信息返回给上层ui

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解决过滤ip存储问题

用的链表，比较粗糙，并想结合端口过滤一起做进去，通过标示符来判别是什么操作

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