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os/security/contentmgmt/contentaccessfwfordrm/source/caf/attribute.cpp
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution. 
     1 /*

     2 * Copyright (c) 2003-2009 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 the License "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: 

    15 *

    16 */

    17 

    18 

    19 #ifndef REMOVE_CAF1

    20 

    21 #include <e32std.h>

    22 #include <caf/caftypes.h>

    23 #include <caf/attribute.h>

    24 #include <caf/agentinterface.h>

    25 #include <caf/agentfactory.h>

    26 #include "agentinfo.h"

    27 #include <caf/bitset.h>

    28 #include <caf/attributeset.h>

    29 

    30 using namespace ContentAccess;

    31 

    32 // Maximum number of attributes in CAF 1.0

    33 const TInt KAttrTop = 10;

    34 

    35 CAttribute* CAttribute::NewLC(TUid aAgentUid, RFile &aFile)

    36 	{

    37 	CAttribute* self = new(ELeave) CAttribute();

    38 	CleanupStack::PushL(self);

    39 	self->ConstructL(aAgentUid, aFile);

    40 	return self;

    41 	}

    42 

    43 CAttribute* CAttribute::NewLC(TUid aAgentUid, const TDesC& aURI, TContentShareMode aShareMode)

    44 	{

    45 	CAttribute* self = new(ELeave) CAttribute();

    46 	CleanupStack::PushL(self);

    47 	self->ConstructL(aAgentUid, aURI, aShareMode);

    48 	return self;

    49 	}

    50 	

    51 #ifdef SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT

    52 CAttribute* CAttribute::NewLC(TUid aAgentUid, const TDesC8& aHeaderData)

    53 	{

    54 	CAttribute* self = new(ELeave) CAttribute();

    55 	CleanupStack::PushL(self);

    56 	self->ConstructL(aAgentUid, aHeaderData);

    57 	return self;

    58 	}

    59 #endif //SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT

    60 

    61 CAttribute::CAttribute()

    62 	{

    63 	}

    64 

    65 CAttribute::~CAttribute() 

    66 	{ 

    67 	// delete the attribute sets

    68 	delete iQuerySet;

    69 	delete iResponseSet;

    70 

    71 	// Terminate the agent implementation

    72 	delete iAgentContent;

    73 	delete iAgentFactory;

    74 	REComSession::FinalClose();

    75 	}

    76 

    77 void CAttribute::ConstructL(TUid aAgentUid, const TDesC& aURI, TContentShareMode aShareMode)

    78 	{

    79 	// create a agent factory implementation (pseudo ECOM handle)

    80 	iAgentFactory = CAgentFactory::NewL(aAgentUid);

    81 	iAgentContent = iAgentFactory->CreateContentBrowserL(aURI, aShareMode);

    82 

    83 	iQuerySet = CBitset::NewL(static_cast<TInt>(KAttrTop));

    84 	iResponseSet = CBitset::NewL(static_cast<TInt>(KAttrTop));

    85     }

    86 

    87 void CAttribute::ConstructL(TUid aAgentUid, RFile& aFile)

    88 	{

    89 	// create a agent factory implementation (pseudo ECOM handle)

    90 	iAgentFactory = CAgentFactory::NewL(aAgentUid);

    91 	iAgentContent = iAgentFactory->CreateContentBrowserL(aFile);

    92 

    93 	iQuerySet = CBitset::NewL(static_cast<TInt>(KAttrTop));

    94 	iResponseSet = CBitset::NewL(static_cast<TInt>(KAttrTop));

    95     }

    96 

    97 #ifdef SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT

    98 void CAttribute::ConstructL(TUid aAgentUid, const TDesC8& aHeaderData)

    99 	{

   100 	// create a agent factory implementation (pseudo ECOM handle)

   101 	iAgentFactory = CAgentFactory::NewL(aAgentUid);

   102 	iAgentContent = iAgentFactory->CreateContentBrowserL(aHeaderData);

   103 

   104 	iQuerySet = CBitset::NewL(static_cast<TInt>(KAttrTop));

   105 	iResponseSet = CBitset::NewL(static_cast<TInt>(KAttrTop));

   106     }

   107 #endif //SYMBIAN_ENABLE_SDP_WMDRM_SUPPORT

   108 

   109 EXPORT_C void CAttribute::Reset()

   110 	{

   111 	iQuerySet->Reset();

   112 	iResponseSet->Reset();

   113 	}

   114 

   115 EXPORT_C CBitset& CAttribute::QuerySet()

   116 	{

   117 	ASSERT(iQuerySet);

   118 	return *iQuerySet;

   119 	}

   120 

   121 EXPORT_C const CBitset& CAttribute::ResponseSet() const

   122 	{

   123 	ASSERT(iResponseSet);

   124 	return *iResponseSet;

   125 	}

   126 

   127 EXPORT_C void CAttribute::GetL()

   128 	{

   129 	TInt i = 0;

   130 	TInt value = 0;

   131 	TInt err = KErrNone;

   132 

   133 	RAttributeSet aAttributeSet;

   134 	CleanupClosePushL(aAttributeSet);

   135 	

   136 	for(i=0 ;i < KAttrTop ;i++ )

   137 		{

   138 		if(iQuerySet->IsSet(i))

   139 			{

   140 			aAttributeSet.AddL(i);

   141 			}

   142 		}

   143 	iAgentContent ->GetAttributeSet(aAttributeSet, KDefaultContentObject());

   144 	

   145 	for( i = 0; i < KAttrTop; i++)

   146 		{

   147 		err = aAttributeSet.GetValue(i, value);

   148 		if(err == KErrNone && value == (TInt) ETrue)

   149 			{

   150 			iResponseSet->Set(i);

   151 			}

   152 		}

   153 	CleanupStack::PopAndDestroy(&aAttributeSet);

   154 	}

   155 

   156 #endif // REMOVE_CAF1
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