feat(jdk8): move files to new folder to avoid resources compiled.

jdkSrc/jdk8/com/sun/jmx/snmp/agent/AcmChecker.java

@@ -0,0 +1,151 @@
+/*
+ * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package com.sun.jmx.snmp.agent;
+
+import java.io.Serializable;
+import java.util.Enumeration;
+import java.util.logging.Level;
+import java.util.Vector;
+
+import javax.management.ObjectName;
+import javax.management.MBeanServer;
+import javax.management.MalformedObjectNameException;
+import javax.management.InstanceAlreadyExistsException;
+import javax.management.MBeanRegistrationException;
+import javax.management.NotCompliantMBeanException;
+
+import static com.sun.jmx.defaults.JmxProperties.SNMP_ADAPTOR_LOGGER;
+import com.sun.jmx.snmp.SnmpOid;
+import com.sun.jmx.snmp.SnmpVarBind;
+import com.sun.jmx.snmp.SnmpDefinitions;
+import com.sun.jmx.snmp.SnmpStatusException;
+import com.sun.jmx.snmp.SnmpEngine;
+import com.sun.jmx.snmp.SnmpUnknownModelException;
+import com.sun.jmx.snmp.internal.SnmpAccessControlModel;
+import com.sun.jmx.snmp.internal.SnmpEngineImpl;
+
+/**
+ * Oid Checker makes use of ACM to check each OID during the getnext process.
+ */
+class AcmChecker {
+
+
+    SnmpAccessControlModel model = null;
+    String principal = null;
+    int securityLevel = -1;
+    int version = -1;
+    int pduType = -1;
+    int securityModel = -1;
+    byte[] contextName = null;
+    SnmpEngineImpl engine = null;
+    LongList l = null;
+    AcmChecker(SnmpMibRequest req) {
+        engine = (SnmpEngineImpl) req.getEngine();
+        //We are in V3 architecture, ACM is in the picture.
+        if(engine != null) {
+            if(engine.isCheckOidActivated()) {
+                try {
+                    if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINEST)) {
+                        SNMP_ADAPTOR_LOGGER.logp(Level.FINEST,
+                                SnmpMib.class.getName(),
+                                "AcmChecker(SnmpMibRequest)",
+                                "SNMP V3 Access Control to be done");
+                    }
+                    model = (SnmpAccessControlModel)
+                        engine.getAccessControlSubSystem().
+                        getModel(SnmpDefinitions.snmpVersionThree);
+                    principal = req.getPrincipal();
+                    securityLevel = req.getSecurityLevel();
+                    pduType = req.getPdu().type;
+                    version = req.getRequestPduVersion();
+                    securityModel = req.getSecurityModel();
+                    contextName = req.getAccessContextName();
+                    l = new LongList();
+                    if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINEST)) {
+                        final StringBuilder strb = new StringBuilder()
+                        .append("Will check oid for : principal : ")
+                        .append(principal)
+                        .append("; securityLevel : ").append(securityLevel)
+                        .append("; pduType : ").append(pduType)
+                        .append("; version : ").append(version)
+                        .append("; securityModel : ").append(securityModel)
+                        .append("; contextName : ").append(contextName);
+                        SNMP_ADAPTOR_LOGGER.logp(Level.FINEST,
+                                SnmpMib.class.getName(),
+                                "AcmChecker(SnmpMibRequest)", strb.toString());
+                    }
+
+                }catch(SnmpUnknownModelException e) {
+                    if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINEST)) {
+                        SNMP_ADAPTOR_LOGGER.logp(Level.FINEST,
+                                SnmpMib.class.getName(),
+                                "AcmChecker(SnmpMibRequest)",
+                                "Unknown Model, no ACM check.");
+                    }
+                }
+            }
+        }
+    }
+
+    void add(int index, long arc) {
+        if(model != null)
+            l.add(index, arc);
+    }
+
+    void remove(int index) {
+        if(model != null)
+            l.remove(index);
+    }
+
+    void add(final int at,final long[] src, final int from,
+             final int count) {
+        if(model != null)
+            l.add(at,src,from,count);
+    }
+
+    void remove(final int from, final int count) {
+        if(model != null)
+            l.remove(from,count);
+    }
+
+    void checkCurrentOid() throws SnmpStatusException {
+        if(model != null) {
+            SnmpOid oid = new SnmpOid(l.toArray());
+            if (SNMP_ADAPTOR_LOGGER.isLoggable(Level.FINEST)) {
+                SNMP_ADAPTOR_LOGGER.logp(Level.FINEST, SnmpMib.class.getName(),
+                        "checkCurrentOid", "Checking access for : " + oid);
+            }
+            model.checkAccess(version,
+                              principal,
+                              securityLevel,
+                              pduType,
+                              securityModel,
+                              contextName,
+                              oid);
+        }
+    }
+
+}