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     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the Qt Mobility Components.

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     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

    11 ** This file contains pre-release code and may not be distributed.

    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

    15 **

    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

    20 ** packaging of this file.  Please review the following information to

    21 ** ensure the GNU Lesser General Public License version 2.1 requirements

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    23 **

    24 ** In addition, as a special exception, Nokia gives you certain additional

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    26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

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    38 ** $QT_END_LICENSE$

    39 **

    40 ****************************************************************************/

    41 

    42 #ifndef QWMPGLOBAL_H

    43 #define QWMPGLOBAL_H

    44 

    45 #include <wmp.h>

    46 

    47 #include <QtCore/qstring.h>

    48 #include <QtCore/qurl.h>

    49 

    50 const char *qwmp_error_string(HRESULT hr);

    51 

    52 class QAutoBStr

    53 {

    54 public:

    55     inline QAutoBStr(const QString &string)

    56         : m_string(::SysAllocString(static_cast<const wchar_t *>(string.utf16())))

    57     {

    58     }

    59 

    60     inline QAutoBStr(const QUrl &url)

    61         : m_string(::SysAllocString(static_cast<const wchar_t *>(url.toString().utf16())))

    62     {

    63     }

    64 

    65     inline QAutoBStr(const wchar_t *string)

    66         : m_string(::SysAllocString(string))

    67     {

    68     }

    69 

    70     inline ~QAutoBStr()

    71     {

    72         ::SysFreeString(m_string);

    73     }

    74 

    75     inline operator BSTR() const { return m_string; }

    76 

    77 private:

    78     BSTR m_string;

    79 };

    80 

    81 

    82 

    83 #endif