1 /*

     2 * Copyright (c) 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 "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:  Class to deserialize client query cliteria

    15 *

    16 */

    17 

    18 #include "mdsquerycriteriadeserialization.h"

    19 

    20 

    21 CMdSQueryCriteriaDeserialization* CMdSQueryCriteriaDeserialization::NewL(CMdCSerializationBuffer& aSerializationBuffer)

    22 	{

    23     CMdSQueryCriteriaDeserialization* serialization = 

    24     	CMdSQueryCriteriaDeserialization::NewLC( aSerializationBuffer );

    25     CleanupStack::Pop( serialization );

    26     return serialization;

    27 	}

    28 

    29 CMdSQueryCriteriaDeserialization* CMdSQueryCriteriaDeserialization::NewLC(CMdCSerializationBuffer& aSerializationBuffer)

    30 	{

    31     CMdSQueryCriteriaDeserialization* serialization = 

    32     	new( ELeave ) CMdSQueryCriteriaDeserialization( aSerializationBuffer );

    33     CleanupStack::PushL( serialization );

    34     return serialization;

    35 	}

    36 

    37 CMdSQueryCriteriaDeserialization::~CMdSQueryCriteriaDeserialization()

    38 	{

    39 	// Doesn't own serialized buffer

    40 	}

    41 

    42 TPtr8 CMdSQueryCriteriaDeserialization::Buffer() const

    43 	{

    44 	return iSerializedBuffer.Buffer();

    45 	}

    46 

    47 const TPtr8* CMdSQueryCriteriaDeserialization::BufferPtr() const

    48 	{

    49 	return iSerializedBuffer.BufferPtr();

    50 	}

    51 

    52 CMdCSerializationBuffer& CMdSQueryCriteriaDeserialization::SerializationBuffer()

    53 	{

    54 	return iSerializedBuffer;

    55 	}

    56 

    57 TQueryResultMode CMdSQueryCriteriaDeserialization::ResultModeL()

    58 	{

    59 	iSerializedBuffer.PositionL( KOffsetResultMode );

    60 	

    61 	TInt32 resultMode;

    62 	iSerializedBuffer.ReceiveL( resultMode );

    63 	

    64 	return (TQueryResultMode)resultMode;

    65 	}

    66 

    67 TQueryType CMdSQueryCriteriaDeserialization::QueryTypeL()

    68 	{

    69 	iSerializedBuffer.PositionL( KOffsetQueryType );

    70 	

    71 	TInt32 queryType;

    72 	iSerializedBuffer.ReceiveL( queryType );

    73 	

    74 	return (TQueryType)queryType;

    75 	}

    76 

    77 TDefId CMdSQueryCriteriaDeserialization::NamespaceDefIdL()

    78 	{

    79 	iSerializedBuffer.PositionL( KOffsetNamespaceDefId );

    80 	

    81 	TDefId namespaceDefId;

    82 	iSerializedBuffer.ReceiveL( namespaceDefId );

    83 

    84 	return namespaceDefId;

    85 	}

    86 

    87 TDefId CMdSQueryCriteriaDeserialization::ObjectDefIdL()

    88 	{

    89 	iSerializedBuffer.PositionL( KOffsetObjectDefId );

    90 	

    91 	TDefId objectDefId;

    92 	iSerializedBuffer.ReceiveL( objectDefId );

    93 

    94 	return objectDefId;

    95 	}

    96 

    97 TBool CMdSQueryCriteriaDeserialization::ObjectDefsIdsL()

    98 	{

    99 	iSerializedBuffer.PositionL( KOffsetObjectDefsIds );

   100 

   101 	TUint32 offset;

   102 	iSerializedBuffer.ReceiveL( offset );

   103 

   104 	if( KNoOffset == offset )

   105 		{

   106 		return EFalse;

   107 		}

   108 	else

   109 		{

   110 		iSerializedBuffer.PositionL( offset );

   111 		return ETrue;

   112 		}

   113 	}

   114 

   115 TUint32 CMdSQueryCriteriaDeserialization::LimitL()

   116 	{

   117 	iSerializedBuffer.PositionL( KOffsetLimit );

   118 	

   119 	TUint32 limit;

   120 	iSerializedBuffer.ReceiveL( limit );

   121 

   122 	return limit;

   123 	}

   124 

   125 TUint32 CMdSQueryCriteriaDeserialization::OffsetL()

   126 	{

   127 	iSerializedBuffer.PositionL( KOffsetOffset );

   128 

   129 	TUint32 offset;

   130 	iSerializedBuffer.ReceiveL( offset );

   131 

   132 	return offset;

   133 	}

   134 

   135 TUint32 CMdSQueryCriteriaDeserialization::OptimizationFlagsL()

   136 	{

   137 	iSerializedBuffer.PositionL( KOffsetOptimizationFlags );

   138 

   139 	TUint32 optimizationFlags;

   140 	iSerializedBuffer.ReceiveL( optimizationFlags );

   141 

   142 	return optimizationFlags;

   143 	}

   144 

   145 void CMdSQueryCriteriaDeserialization::RootConditionL()

   146 	{

   147 	iSerializedBuffer.PositionL( KOffsetRootCondition );

   148 	

   149 	TUint32 offset;

   150 	iSerializedBuffer.ReceiveL( offset );

   151 	

   152 	iSerializedBuffer.PositionL( offset );

   153 	}

   154 

   155 void CMdSQueryCriteriaDeserialization::OrderRulesL()

   156 	{

   157 	iSerializedBuffer.PositionL( KOffsetOrderRules );

   158 

   159 	TUint32 offset;

   160 	iSerializedBuffer.ReceiveL( offset );

   161 	

   162 	iSerializedBuffer.PositionL( offset );

   163 	}

   164 

   165 void CMdSQueryCriteriaDeserialization::PropertyFiltersL()

   166 	{

   167 	iSerializedBuffer.PositionL( KOffsetPropertyFilters );

   168 

   169 	TUint32 offset;

   170 	iSerializedBuffer.ReceiveL( offset );

   171 	

   172 	iSerializedBuffer.PositionL( offset );

   173 	}

   174 

   175 CMdSQueryCriteriaDeserialization::CMdSQueryCriteriaDeserialization(CMdCSerializationBuffer& aSerializationBuffer)

   176 	: iSerializedBuffer( aSerializationBuffer )

   177 	{}

   178