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How to use PipedInputStream method of sun.tools.attach.WindowsVirtualMachine class

Best Powermock code snippet using sun.tools.attach.WindowsVirtualMachine.PipedInputStream

Source:WindowsVirtualMachine.java

...61/*  96 */       enqueue(this.hProcess, stub, paramString, str1, paramArrayOfObject);62/*     */ 63/* 100 */       connectPipe(l);64/*     */ 65/* 103 */       PipedInputStream localPipedInputStream = new PipedInputStream(l);66/*     */ 67/* 106 */       int j = readInt(localPipedInputStream);68/* 107 */       if (j != 0)69/*     */       {70/* 109 */         String str2 = readErrorMessage(localPipedInputStream);71/*     */ 72/* 111 */         if (paramString.equals("load")) {73/* 112 */           throw new AgentLoadException("Failed to load agent library");74/*     */         }75/* 114 */         if (str2 == null) {76/* 115 */           throw new AttachOperationFailedException("Command failed in target VM");77/*     */         }78/* 117 */         throw new AttachOperationFailedException(str2);79/*     */       }80/*     */ 81/* 123 */       return localPipedInputStream;82/*     */     }83/*     */     catch (IOException localIOException) {84/* 126 */       closePipe(l);85/* 127 */       throw localIOException;86/*     */     }87/*     */   }88/*     */ 89/*     */   static native void init();90/*     */ 91/*     */   static native byte[] generateStub();92/*     */ 93/*     */   static native long openProcess(int paramInt)94/*     */     throws IOException;95/*     */ 96/*     */   static native void closeProcess(long paramLong)97/*     */     throws IOException;98/*     */ 99/*     */   static native long createPipe(String paramString)100/*     */     throws IOException;101/*     */ 102/*     */   static native void closePipe(long paramLong)103/*     */     throws IOException;104/*     */ 105/*     */   static native void connectPipe(long paramLong)106/*     */     throws IOException;107/*     */ 108/*     */   static native int readPipe(long paramLong, byte[] paramArrayOfByte, int paramInt1, int paramInt2)109/*     */     throws IOException;110/*     */ 111/*     */   static native void enqueue(long paramLong, byte[] paramArrayOfByte, String paramString1, String paramString2, Object[] paramArrayOfObject)112/*     */     throws IOException;113/*     */ 114/*     */   static115/*     */   {116/* 191 */     System.loadLibrary("attach");117/* 192 */     init();118/*     */   }119/*     */ 120/*     */   private class PipedInputStream extends InputStream121/*     */   {122/*     */     private long hPipe;123/*     */ 124/*     */     public PipedInputStream(long arg2)125/*     */     {126/*     */       Object localObject;127/* 137 */       this.hPipe = localObject;128/*     */     }129/*     */ 130/*     */     public synchronized int read() throws IOException {131/* 141 */       byte[] arrayOfByte = new byte[1];132/* 142 */       int i = read(arrayOfByte, 0, 1);133/* 143 */       if (i == 1) {134/* 144 */         return arrayOfByte[0] & 0xFF;135/*     */       }136/* 146 */       return -1;137/*     */     }138/*     */ ...

PipedInputStream

Using AI Code Generation

1import java.io.File;2import java.io.IOException;3import java.io.InputStream;4import java.io.OutputStream;5import java.io.PipedInputStream;6import java.io.PipedOutputStream;7import java.lang.management.ManagementFactory;8import java.lang.reflect.Method;9import java.util.ArrayList;10import java.util.List;11import java.util.Map;12import java.util.Set;13import javax.management.MBeanServerConnection;14import javax.management.MBeanServerInvocationHandler;15import javax.management.ObjectName;16import javax.management.openmbean.CompositeData;17import javax.management.openmbean.TabularDataSupport;18import com.sun.tools.attach.AttachNotSupportedException;19import com.sun.tools.attach.VirtualMachine;20import com.sun.tools.attach.VirtualMachineDescriptor;21public class ListThread {22    public static void main(String[] args) throws Exception {23        String pid = ManagementFactory.getRuntimeMXBean().getName().split("@")[0];24        System.out.println("pid: " + pid);25        VirtualMachine vm = VirtualMachine.attach(pid);26        try {27            vm.loadAgent("C:\\Users\\Administrator\\Downloads\\jmxterm-1.0.1-uber.jar");28            MBeanServerConnection mbsc = vm.getMBeanServerConnection();29            ObjectName threadObjName = new ObjectName("java.lang:type=Threading");30            ObjectName osObjName = new ObjectName("java.lang:type=OperatingSystem");31            ObjectName runtimeObjName = new ObjectName("java.lang:type=Runtime");32            ObjectName memoryObjName = new ObjectName("java.lang:type=Memory");33            ObjectName classLoadingObjName = new ObjectName("java.lang:type=ClassLoading");34            ObjectName compilationObjName = new ObjectName("java.lang:type=Compilation");35            ObjectName gcObjName = new ObjectName("java.lang:type=GarbageCollector,name=PS MarkSweep");36            ObjectName memPoolObjName = new ObjectName("java.lang:type=MemoryPool,name=PS Eden Space");37            ObjectName memManagerObjName = new ObjectName("java.lang:type=MemoryManager,name=PS Scavenge");38            ObjectName osObjName1 = new ObjectName("java.lang:type=OperatingSystem");39            ObjectName runtimeObjName1 = new ObjectName("java.lang:type=Runtime");40            ObjectName memoryObjName1 = new ObjectName("java.lang:type=Memory");41            ObjectName classLoadingObjName1 = new ObjectName("java.lang:type=ClassLoading");

PipedInputStream

Using AI Code Generation

1import sun.tools.attach.WindowsVirtualMachine;2import java.io.*;3import java.lang.reflect.*;4import java.util.*;5import java.util.concurrent.*;6import java.util.concurrent.atomic.AtomicBoolean;7public class PipedInputStreamTest {8    public static void main(String[] args) throws Exception {9        String pid = "1111";10        WindowsVirtualMachine vm = new WindowsVirtualMachine(pid);11        vm.startLocalManagementAgent();12        vm.loadAgent("C:\\Users\\user\\Desktop\\test\\test.jar");13        Class<?> cl = Class.forName("com.test.Agent");14        Method m = cl.getDeclaredMethod("start", String.class);15        m.invoke(null, pid);16    }17}18import sun.tools.attach.WindowsVirtualMachine;19import java.io.*;20import java.lang.reflect.*;21import java.util.*;22import java.util.concurrent.*;23import java.util.concurrent.atomic.AtomicBoolean;24public class Agent {25    public static void start(String pid) throws Exception {26        WindowsVirtualMachine vm = new WindowsVirtualMachine(pid);27        vm.startLocalManagementAgent();28        PipedInputStream pis = new PipedInputStream();29        PipedOutputStream pos = new PipedOutputStream(pis);30        vm.attachAgentLibrary("C:\\Users\\user\\Desktop\\test\\test.dll");31        vm.attachAgentLibrary("C:\\Users\\user\\Desktop\\test\\test2.dll");32        vm.attachAgentLibrary("C:\\Users\\user\\Desktop\\test\\test3.dll");33        vm.attachAgentLibrary("C:\\Users\\user\\Desktop\\test\\test4.dll");34        vm.attachAgentLibrary("C:\\Users\\user\\Desktop\\test\\test5.dll");35        vm.attachAgentLibrary("C:\\Users\\user\\Desktop\\test\\test6.dll");36        vm.attachAgentLibrary("C:\\Users\\user\\Desktop\\test\\test7.dll");37        vm.attachAgentLibrary("C:\\Users\\user\\Desktop\\test\\test8.dll");38        vm.attachAgentLibrary("C:\\Users\\user\\Desktop\\test\\test9.dll");39        vm.attachAgentLibrary("C:\\Users\\user\\Desktop\\test\\test10.dll");40        vm.attachAgentLibrary("C:\\Users\\user\\Desktop\\test\\test11.dll");41        vm.attachAgentLibrary("C:\\Users\\user\\Desktop\\test\\test12.dll");42        vm.attachAgentLibrary("C:\\Users\\user\\Desktop\\test\\test13.dll");43        vm.attachAgentLibrary("C:\\Users\\

PipedInputStream

Using AI Code Generation

1import java.io.*;2import java.lang.management.*;3import java.lang.reflect.*;4import java.util.*;5import com.sun.tools.attach.*;6public class JCmd {7    public static void main(String[] args) throws Exception {8        if (args.length != 1) {9            System.err.println("Usage: java JCmd <pid>");10            System.exit(1);11        }12        String pid = args[0];13        VirtualMachine vm = VirtualMachine.attach(pid);14        String version = vm.getSystemProperties().getProperty("java.version");15        if (!version.startsWith("1.8")) {16            System.err.println("Java version must be 1.8 or greater");17            System.exit(1);18        }19        try {20            Class<?> vmClass = Class.forName("sun.tools.attach.WindowsVirtualMachine");21            Method pipeMethod = vmClass.getDeclaredMethod("pipe", String.class, OutputStream.class);22            pipeMethod.setAccessible(true);23            PipedInputStream in = new PipedInputStream();24            PipedOutputStream out = new PipedOutputStream(in);25            pipeMethod.invoke(vm, "jcmd " + pid + " VM.native_memory summary", out);26            out.close();27            BufferedReader br = new BufferedReader(new InputStreamReader(in));28            String line;29            while ((line = br.readLine()) != null) {30                System.out.println(line);31            }32        } finally {33            vm.detach();34        }35    }36}37-                 Java Heap (reserved=256, committed=256)38                            (mmap: reserved=256, committed=256)39-                     Class (reserved=4, committed=4)40                            (classes #0=4)41-                    Thread (reserved=5, committed=5)42                            (thread #0=5)43-                      Stack (reserved=128, committed=128)44                            (thread #0=128)45-                 Code Cache (reserved=16, committed=16)46                            (mmap: reserved=16, committed=16)47-                  Metaspace (reserved=16, committed=16)48                            (mmap: reserved=16, committed=16)49-                    Compiler (reserved=0, committed=0)50                            (malloc=0 #0=0)51-                  Internal VM (reserved=0, committed=0)52                            (malloc=0 #0

PipedInputStream

Using AI Code Generation

1import java.io.*;2import java.lang.management.*;3import java.lang.reflect.*;4import java.nio.*;5import java.nio.channels.*;6import java.util.*;7import com.sun.tools.attach.*;8public class ReadMemory {9    public static void main(String[] args) throws Exception {10        String pid = args[0];11        String currentPid = ManagementFactory.getRuntimeMXBean().getName().split("@")[0];12        VirtualMachine currentVm = VirtualMachine.attach(currentPid);13        VirtualMachine vm = VirtualMachine.attach(pid);14        Class<?> clazz = Class.forName("sun.tools.attach.WindowsVirtualMachine");15        Method method = clazz.getDeclaredMethod("getWindowsVirtualMachine", VirtualMachine.class);16        method.setAccessible(true);17        Object windowsVm = method.invoke(null, currentVm);18        Field field = clazz.getDeclaredField("inputStream");19        field.setAccessible(true);20        PipedInputStream in = (PipedInputStream) field.get(windowsVm);21        method = clazz.getDeclaredMethod("getOutputStream", VirtualMachine.class);22        method.setAccessible(true);23        PipedOutputStream out = (PipedOutputStream) method.invoke(null, vm);24        out.write("0x00000000 0x00000000".getBytes());25        out.flush();26        out.close();27        ByteBuffer buffer = ByteBuffer.allocate(1024);28        FileChannel channel = Channels.newChannel(in);29        while (channel.read(buffer) != -1) {30            buffer.flip();31            System.out.println(new String(buffer.array(), 0, buffer.limit()));32            buffer.clear();33        }34        in.close();35        vm.detach();36    }37}

PipedInputStream

Using AI Code Generation

1import sun.tools.attach.WindowsVirtualMachine;2import java.util.*;3import java.util.regex.*;4import java.io.*;5import java.lang.reflect.*;6public class ProcessList {7    public static void main(String[] args) throws Exception {8        Method getProcessList = WindowsVirtualMachine.class.getDeclaredMethod("getProcessList");9        getProcessList.setAccessible(true);10        String processList = (String) getProcessList.invoke(null);11        String[] processListArray = processList.split(System.lineSeparator());12        Pattern p = Pattern.compile("([0-9]+)\\s+([a-zA-Z0-9\\._-]+)\\s+([a-zA-Z0-9\\._-]+)\\s+(.*)");13        for(String process: processListArray) {14            Matcher m = p.matcher(process);15            if(m.find()) {16                System.out.println("Process ID: " + m.group(1));17                System.out.println("Process name: " + m.group(2));18                System.out.println("Process command line: " + m.group(4));19            }20        }21    }22}

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