metadataengine/common/src/mdcdef.cpp
changeset 0 c53acadfccc6
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     1 /*
       
     2 * Copyright (c) 2007-2009 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:  common definition for MdE*
       
    15 */
       
    16 
       
    17 #include "mdcdef.h"
       
    18 
       
    19 /////////////////////
       
    20 //  TMdCObjectDef  //
       
    21 /////////////////////
       
    22 
       
    23 EXPORT_C TMdCObjectDef::TMdCObjectDef() : TMdCDef( EMdCObject )
       
    24 	{
       
    25 	}
       
    26 
       
    27 EXPORT_C void TMdCObjectDef::SerializeL(CMdCSerializationBuffer& aBuffer)
       
    28 	{
       
    29 	TMdCSerializationType::SerializeL( aBuffer, sizeof(*this) );
       
    30 	}
       
    31 
       
    32 EXPORT_C void TMdCObjectDef::DeserializeL(CMdCSerializationBuffer& aBuffer)
       
    33 	{
       
    34 	TMdCSerializationType::DeserializeL( aBuffer, sizeof(*this) );
       
    35 	}
       
    36 EXPORT_C const TMdCObjectDef& TMdCObjectDef::GetFromBufferL( CMdCSerializationBuffer& aBuffer )
       
    37 	{
       
    38 	const TInt bufferPosition = aBuffer.Position();
       
    39 	TMdCObjectDef* objectDef = (TMdCObjectDef*)(aBuffer.Buffer().Ptr() + bufferPosition);
       
    40 	if (objectDef->iType != EMdCObject)
       
    41 		{
       
    42 		__ASSERT_DEBUG( EFalse, User::Panic( _L("No TMdCObjectDef!"), KErrCorrupt ) );
       
    43 	
       
    44 		User::Leave( KErrCorrupt );
       
    45 		}
       
    46 	const TInt size = sizeof(TMdCObjectDef) % 2 ? sizeof(TMdCObjectDef)+1 : sizeof(TMdCObjectDef);
       
    47 	aBuffer.PositionL( bufferPosition + size );
       
    48 	return *objectDef;
       
    49 	}
       
    50 
       
    51 
       
    52 ///////////////////////
       
    53 //  TMdCRelationDef  //
       
    54 ///////////////////////
       
    55 
       
    56 EXPORT_C TMdCRelationDef::TMdCRelationDef() : TMdCDef( EMdCRelationDef )
       
    57 	{
       
    58 	}
       
    59 
       
    60 EXPORT_C void TMdCRelationDef::SerializeL(CMdCSerializationBuffer& aBuffer)
       
    61 	{
       
    62 	TMdCSerializationType::SerializeL( aBuffer, sizeof(*this) );
       
    63 	}
       
    64 
       
    65 EXPORT_C void TMdCRelationDef::DeserializeL(CMdCSerializationBuffer& aBuffer)
       
    66 	{
       
    67 	TMdCSerializationType::DeserializeL( aBuffer, sizeof(*this) );
       
    68 	}
       
    69 EXPORT_C const TMdCRelationDef& TMdCRelationDef::GetFromBufferL( CMdCSerializationBuffer& aBuffer )
       
    70 	{
       
    71 	const TInt bufferPosition = aBuffer.Position();
       
    72 	TMdCRelationDef* relationDef = (TMdCRelationDef*)(aBuffer.Buffer().Ptr() + bufferPosition);
       
    73 	if (relationDef->iType != EMdCRelationDef)
       
    74 		{
       
    75 		__ASSERT_DEBUG( EFalse, User::Panic( _L("No TMdCRelationDef!"), KErrCorrupt ) );
       
    76 	
       
    77 		User::Leave( KErrCorrupt );
       
    78 		}
       
    79 	const TInt size = sizeof(TMdCRelationDef) % 2 ? sizeof(TMdCRelationDef)+1 : sizeof(TMdCRelationDef);
       
    80 	aBuffer.PositionL( bufferPosition + size );
       
    81 	return *relationDef;
       
    82 	}
       
    83 
       
    84 
       
    85 ////////////////////
       
    86 //  TMdCEventDef  //
       
    87 ////////////////////
       
    88 
       
    89 EXPORT_C TMdCEventDef::TMdCEventDef() : TMdCDef( EMdCEventDef )
       
    90 	{
       
    91 	}
       
    92 
       
    93 EXPORT_C void TMdCEventDef::SerializeL(CMdCSerializationBuffer& aBuffer)
       
    94 	{
       
    95 	TMdCSerializationType::SerializeL( aBuffer, sizeof(*this) );
       
    96 	}
       
    97 
       
    98 EXPORT_C void TMdCEventDef::DeserializeL(CMdCSerializationBuffer& aBuffer)
       
    99 	{
       
   100 	TMdCSerializationType::DeserializeL( aBuffer, sizeof(*this) );
       
   101 	}
       
   102 EXPORT_C const TMdCEventDef& TMdCEventDef::GetFromBufferL( CMdCSerializationBuffer& aBuffer )
       
   103 	{
       
   104 	const TInt bufferPosition = aBuffer.Position();
       
   105 	TMdCEventDef* eventDef = (TMdCEventDef*)(aBuffer.Buffer().Ptr() + bufferPosition);
       
   106 	if (eventDef->iType != EMdCEventDef)
       
   107 		{
       
   108 		__ASSERT_DEBUG( EFalse, User::Panic( _L("No TMdCEventDef!"), KErrCorrupt ) );
       
   109 	
       
   110 		User::Leave( KErrCorrupt );
       
   111 		}
       
   112 	const TInt size = sizeof(TMdCEventDef) % 2 ? sizeof(TMdCEventDef)+1 : sizeof(TMdCEventDef);
       
   113 	aBuffer.PositionL( bufferPosition + size );
       
   114 	return *eventDef;
       
   115 	}
       
   116 
       
   117 
       
   118 ///////////////////////
       
   119 //  TMdCPropertyDef  //
       
   120 ///////////////////////
       
   121 
       
   122 EXPORT_C TMdCPropertyDef::TMdCPropertyDef() : TMdCDef( EMdCPropertyDef )
       
   123 	{
       
   124 	}
       
   125 
       
   126 EXPORT_C void TMdCPropertyDef::SerializeL(CMdCSerializationBuffer& aBuffer)
       
   127 	{
       
   128 	TMdCSerializationType::SerializeL( aBuffer, sizeof(*this) );
       
   129 	}
       
   130 
       
   131 EXPORT_C void TMdCPropertyDef::DeserializeL(CMdCSerializationBuffer& aBuffer)
       
   132 	{
       
   133 	TMdCSerializationType::DeserializeL( aBuffer, sizeof(*this) );
       
   134 	}
       
   135 EXPORT_C const TMdCPropertyDef& TMdCPropertyDef::GetFromBufferL( CMdCSerializationBuffer& aBuffer )
       
   136 	{
       
   137 	const TInt bufferPosition = aBuffer.Position();
       
   138 	TMdCPropertyDef* propertyDef = (TMdCPropertyDef*)(aBuffer.Buffer().Ptr() + bufferPosition);
       
   139 	if (propertyDef->iType != EMdCPropertyDef)
       
   140 		{
       
   141 		__ASSERT_DEBUG( EFalse, User::Panic( _L("No TMdCPropertyDef!"), KErrCorrupt ) );
       
   142 	
       
   143 		User::Leave( KErrCorrupt );
       
   144 		}
       
   145 	const TInt size = sizeof(TMdCPropertyDef) % 2 ? sizeof(TMdCPropertyDef)+1 : sizeof(TMdCPropertyDef);
       
   146 	aBuffer.PositionL( bufferPosition + size );
       
   147 	return *propertyDef;
       
   148 	}
       
   149 
       
   150 
       
   151 ////////////////////////
       
   152 //  TMdCNamespaceDef  //
       
   153 ////////////////////////
       
   154 
       
   155 EXPORT_C TMdCNamespaceDef::TMdCNamespaceDef() : TMdCDef( EMdCNamespaceDef )
       
   156 	{
       
   157 	}
       
   158 
       
   159 EXPORT_C void TMdCNamespaceDef::SerializeL(CMdCSerializationBuffer& aBuffer)
       
   160 	{
       
   161 	TMdCSerializationType::SerializeL( aBuffer, sizeof(*this) );
       
   162 	}
       
   163 
       
   164 EXPORT_C void TMdCNamespaceDef::DeserializeL(CMdCSerializationBuffer& aBuffer)
       
   165 	{
       
   166 	TMdCSerializationType::DeserializeL( aBuffer, sizeof(*this) );
       
   167 	}
       
   168 
       
   169 EXPORT_C const TMdCNamespaceDef& TMdCNamespaceDef::GetFromBufferL( CMdCSerializationBuffer& aBuffer )
       
   170 	{
       
   171 	const TInt bufferPosition = aBuffer.Position();
       
   172 	TMdCNamespaceDef* namespaceDef = (TMdCNamespaceDef*)(aBuffer.Buffer().Ptr() + bufferPosition);
       
   173 	if (namespaceDef->iType != EMdCNamespaceDef)
       
   174 		{
       
   175 		__ASSERT_DEBUG( EFalse, User::Panic( _L("No TMdCNamespaceDef!"), KErrCorrupt ) );
       
   176 
       
   177 		User::Leave( KErrCorrupt );
       
   178 		}
       
   179 	const TInt size = sizeof(TMdCNamespaceDef) % 2 ? sizeof(TMdCNamespaceDef)+1 : sizeof(TMdCNamespaceDef);
       
   180 	aBuffer.PositionL( bufferPosition + size );
       
   181 	return *namespaceDef;
       
   182 	}
       
   183 
       
   184 
       
   185 //////////////////
       
   186 //  TMdCSchema  //
       
   187 //////////////////
       
   188 
       
   189 EXPORT_C TMdCSchema::TMdCSchema() : TMdCSerializationType( EMdCSchema )
       
   190 	{
       
   191 	}
       
   192 
       
   193 EXPORT_C void TMdCSchema::SerializeL(CMdCSerializationBuffer& aBuffer)
       
   194 	{
       
   195 	TMdCSerializationType::SerializeL( aBuffer, sizeof(*this) );
       
   196 	}
       
   197 
       
   198 EXPORT_C void TMdCSchema::DeserializeL(CMdCSerializationBuffer& aBuffer)
       
   199 	{
       
   200 	TMdCSerializationType::DeserializeL( aBuffer, sizeof(*this) );
       
   201 	}
       
   202 EXPORT_C const TMdCSchema& TMdCSchema::GetFromBufferL( CMdCSerializationBuffer& aBuffer )
       
   203 	{
       
   204 	const TInt bufferPosition = aBuffer.Position();
       
   205 	TMdCSchema* schema = (TMdCSchema*)(aBuffer.Buffer().Ptr() + bufferPosition);
       
   206 	if (schema->iType != EMdCSchema)
       
   207 		{
       
   208 		__ASSERT_DEBUG( EFalse, User::Panic( _L("No TMdCSchema!"), KErrCorrupt ) );
       
   209 	
       
   210 		User::Leave( KErrCorrupt );
       
   211 		}
       
   212 	const TInt size = sizeof(TMdCSchema) % 2 ? sizeof(TMdCSchema)+1 : sizeof(TMdCSchema);
       
   213 	aBuffer.PositionL( bufferPosition + size );
       
   214 	return *schema;
       
   215 	}
       
   216