1 /*

     2 * Copyright (c) 2009 - 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Thread dump server of J9 VM in S60,

    15 *

    16 */

    17 

    18 

    19 #ifndef J9THREADDUMPER_H

    20 #define J9THREADDUMPER_H

    21 

    22 #include "jni.h"

    23 #include "jvmri.h"

    24 

    25 #include "threaddumper.h"

    26 

    27 #include "monitor.h"

    28 

    29 class DgRasInterface;

    30 

    31 namespace java

    32 {

    33 

    34 namespace util

    35 {

    36 

    37 enum DumpTask

    38 {

    39     NO_TASK,

    40     DO_DUMP,

    41     CLOSE

    42 };

    43 

    44 enum DumperState

    45 {

    46     CREATED,

    47     ACTIVE,

    48     CLOSED

    49 };

    50 

    51 OS_NONSHARABLE_CLASS(J9ThreadDumper)

    52 {

    53 public:

    54     J9ThreadDumper(JavaVM* vm, DgRasInterface* jvmri);

    55     ~J9ThreadDumper();

    56 

    57     void doRun();

    58 

    59     void doDump();

    60     void close();

    61 

    62 private:

    63     void wakeUp();

    64     void moveGeneratedDumpFile();

    65 

    66 private:

    67     JavaVM*                            mJavaVM; //Not owned

    68     JNIEnv*                            mJNIEnv; //Not owned

    69     DgRasInterface*                    mJvmriInterface; //Not owned

    70     DumpTask                           mTask;

    71     DumperState                        mState;

    72     std::auto_ptr<java::util::Monitor> mMonitor;

    73 

    74 };

    75 

    76 } // namespace util

    77 } // namespace java

    78 

    79 

    80 #ifdef __SYMBIAN32__

    81 IMPORT_C FuncPtr JNICALL jni_lookup(const char* aName);

    82 #endif // __SYMBIAN32__

    83 

    84 #endif // J9THREADDUMPER_H