1 /*

     2 * Copyright (c) 2008 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:  ExtensionPluginData

    15 *

    16 */

    17 

    18 #ifndef EXTENSIONPLUGINDATA_H

    19 #define EXTENSIONPLUGINDATA_H

    20 

    21 #include <string>

    22 #include <memory>

    23 

    24 #include "dynamiclibloader.h"

    25 

    26 namespace java

    27 {

    28 namespace captain

    29 {

    30 

    31 class ExtensionPluginData

    32 {

    33 public:

    34     ExtensionPluginData(ExtensionPluginInterface* aExtensionPlugin,

    35                         const std::string& aName)

    36             :mExtensionPlugin(aExtensionPlugin),

    37             mLoadCount(1), mName(aName)

    38     {

    39     }

    40 

    41     virtual ~ExtensionPluginData()

    42     {

    43         mExtensionPlugin->stopPlugin();

    44         delete mExtensionPlugin;

    45     }

    46 

    47     virtual unsigned int addLoadCount()

    48     {

    49         return ++mLoadCount;

    50     }

    51 

    52     virtual unsigned int decLoadCount()

    53     {

    54         return (mLoadCount == 0 ? mLoadCount : --mLoadCount);

    55     }

    56 

    57     virtual std::string getName() const

    58     {

    59         return mName;

    60     }

    61 

    62     ExtensionPluginInterface* mExtensionPlugin;

    63 

    64 protected:

    65     std::auto_ptr<java::util::DynamicLibLoader> mDllLoader;

    66 

    67 private:

    68     unsigned int                                mLoadCount;

    69     const std::string                           mName;

    70 

    71     //Not implemented.

    72     ExtensionPluginData &operator=(const ExtensionPluginData&);

    73     ExtensionPluginData(const ExtensionPluginData&);

    74 };

    75 

    76 class ExtensionPluginDataDynamic : public ExtensionPluginData

    77 {

    78 public:

    79     ExtensionPluginDataDynamic(ExtensionPluginInterface* aExtensionPlugin,

    80                                std::auto_ptr<java::util::DynamicLibLoader> aDllLoader,

    81                                const std::string& aName)

    82             :ExtensionPluginData(aExtensionPlugin, aName)

    83     {

    84         mDllLoader = aDllLoader;

    85     }

    86 

    87     virtual ~ExtensionPluginDataDynamic()

    88     {

    89     }

    90 

    91 private:

    92     //Not implemented.

    93     ExtensionPluginDataDynamic &operator=(const ExtensionPluginDataDynamic&);

    94     ExtensionPluginDataDynamic(const ExtensionPluginDataDynamic&);

    95 };

    96 

    97 } // namespace captain

    98 } // namespace java

    99 

   100 #endif // EXTENSIONPLUGINDATA_H

   101