diff -r 000000000000 -r a2952bb97e68 mpx/commonframework/common/src/mpxparameter.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mpx/commonframework/common/src/mpxparameter.cpp	Thu Dec 17 08:55:47 2009 +0200
@@ -0,0 +1,193 @@
+/*
+* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  MPX parameter for commandline/message
+*
+*/
+
+
+// INCLUDE FILES
+#include <s32strm.h>
+#include <mpxcollectionpath.h>
+
+#include "mpxparameter.h"
+#include "mpxlog.h"
+
+// CONSTANTS
+
+const TInt KMPXParameterVesion = 2;
+
+// ============================ MEMBER FUNCTIONS ==============================
+
+// ----------------------------------------------------------------------------
+// C++ constructor can NOT contain any code that might leave.
+// ----------------------------------------------------------------------------
+//
+EXPORT_C CMPXParameter::CMPXParameter():
+    iCollectionPath( NULL ),
+    iType( KNullUid ),
+    iCmdForward( EMPXCmdFwdStandAlone )
+    {
+    }
+
+// Destructor
+EXPORT_C CMPXParameter::~CMPXParameter()
+    {
+    delete iCollectionPath;
+    }
+
+// ---------------------------------------------------------------------------
+// Externalize the object
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CMPXParameter::ExternalizeL( RWriteStream& aStream ) const
+    {
+    MPX_FUNC( "CMPXParameter::ExternalizeL" );
+
+    MPX_DEBUG2( "CMPXParameter::ExternalizeL parameter version = %d", KMPXParameterVesion );
+    aStream.WriteInt32L( KMPXParameterVesion );
+
+    MPX_DEBUG2( "CMPXParameter::ExternalizeL iCmdForward = %d", iCmdForward );
+    aStream.WriteInt32L( iCmdForward );
+
+    // externalize playlist
+    if ( iCollectionPath )
+        {
+        // collection path exist
+        MPX_DEBUG1( "CMPXParameter::ExternalizeL collection path exist" );
+        MPX_DEBUG_PATH( *iCollectionPath );
+        aStream.WriteInt32L( 1 );
+        aStream << *iCollectionPath;
+        }
+    else
+        {
+        // no collection path
+        MPX_DEBUG1( "CMPXParameter::ExternalizeL no collection path" );
+        aStream.WriteInt32L( 0 );
+        }
+
+    MPX_DEBUG2( "CMPXParameter::ExternalizeL collection path type = %d", iPathType );
+    aStream.WriteInt32L( iPathType );
+
+    if ( iType.iUid > 0 )
+        {
+        // view uid exist
+        MPX_DEBUG2( "CMPXParameter::ExternalizeL uid = 0x%x", iType.iUid );
+        aStream.WriteInt32L( 1 );
+        aStream.WriteInt32L( iType.iUid );
+        }
+    else
+        {
+        // no view uid
+        MPX_DEBUG1( "CMPXParameter::ExternalizeL no uid" );
+        aStream.WriteInt32L( 0 );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// Internalize the object
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CMPXParameter::InternalizeL( RReadStream& aStream )
+    {
+    MPX_FUNC( "CMPXParameter::InternalizeL" );
+    delete iCollectionPath;
+    iCollectionPath = NULL;
+    iPathType = EMPXTypeCollectionPath;
+    iType = KNullUid;
+
+    iVersion = aStream.ReadInt32L();
+    MPX_DEBUG2( "CMPXParameter::InternalizeL iVersion = %d", iVersion );
+
+    switch ( iVersion )
+        {
+        // this 0/1 is not the actual version number
+        // In the first version of parameter,
+        // 0 means no collection path, 1 means collection path exist
+        case 1:
+            {
+            // collection path exist
+            MPX_DEBUG1( "CMPXParameter::InternalizeL collection path" );
+            iCollectionPath = CMPXCollectionPath::NewL();
+            aStream >> *iCollectionPath;
+            MPX_DEBUG_PATH( *iCollectionPath );
+            } // fall through on purpose
+        case 0:
+            {
+            iVersion = 1; // if it's 0, set the version to 1
+            iPathType = static_cast<TMPXPathType>( aStream.ReadInt32L() );
+            MPX_DEBUG2( "CMPXParameter::InternalizeL iPathType = %d", iPathType );
+
+            TInt paramExist( aStream.ReadInt32L() );
+            if ( paramExist == 1 )
+                {
+                // view uid exist
+                iType.iUid = aStream.ReadInt32L();
+                MPX_DEBUG2( "CMPXParameter::InternalizeL uid = 0x%x", iType.iUid );
+                }
+#ifdef _DEBUG
+            else
+                {
+                MPX_DEBUG1( "CMPXParameter::InternalizeL no uid" );
+                }
+#endif
+            break;
+            }
+        case 2:
+            {
+            iCmdForward = aStream.ReadInt32L();
+            MPX_DEBUG2( "CMPXParameter::InternalizeL iCmdForward = %d", iCmdForward );
+
+            TInt paramExist = aStream.ReadInt32L();
+            if ( paramExist == 1 )
+                {
+                // collection path exist
+                iCollectionPath = CMPXCollectionPath::NewL();
+                aStream >> *iCollectionPath;
+                MPX_DEBUG_PATH( *iCollectionPath );
+                }
+#ifdef _DEBUG
+            else
+                {
+                MPX_DEBUG1( "CMPXParameter::InternalizeL no collection path" );
+                }
+#endif
+
+            iPathType = static_cast<TMPXPathType>( aStream.ReadInt32L() );
+            MPX_DEBUG2( "CMPXParameter::InternalizeL iPathType = %d", iPathType );
+
+            paramExist = aStream.ReadInt32L();
+            if ( paramExist == 1 )
+                {
+                // view uid exist
+                iType.iUid = aStream.ReadInt32L();
+                MPX_DEBUG2( "CMPXParameter::InternalizeL uid = 0x%x", iType.iUid );
+                }
+#ifdef _DEBUG
+            else
+                {
+                MPX_DEBUG1( "CMPXParameter::InternalizeL no uid" );
+                }
+#endif
+            break;
+            }
+        default:
+            {
+            User::Leave( KErrNotSupported );
+            break;
+            }
+        }
+    }
+
+
+// End of File