--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/languageinterworkingfw/servicehandler/src/liwcommon.cpp	Mon Mar 30 12:51:20 2009 +0300
@@ -0,0 +1,365 @@
+/*
+* Copyright (c) 2003-2005 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:       Implementation for common LIW classes to be used both
+*                consumer and provider side.
+*
+*/
+
+
+
+
+
+
+#include "liwcommon.h"
+#include <eikenv.h>
+const TInt KInitialMaxProviders = 0xff;
+
+CLiwCriteriaItem::CLiwCriteriaItem()
+    {
+    }
+
+
+
+EXPORT_C CLiwCriteriaItem* CLiwCriteriaItem::NewL()
+    {
+    CLiwCriteriaItem* item = new (ELeave) CLiwCriteriaItem();
+    CleanupStack::PushL( item );
+    item->ConstructL();
+    CleanupStack::Pop(item); // item
+    return item;
+    }
+
+
+
+EXPORT_C CLiwCriteriaItem* CLiwCriteriaItem::NewLC()
+    {
+    CLiwCriteriaItem* item = new (ELeave) CLiwCriteriaItem();
+    CleanupStack::PushL( item );
+    item->ConstructL();
+    return item;
+    }
+
+
+
+EXPORT_C CLiwCriteriaItem* CLiwCriteriaItem::NewL(
+    TInt aCriteriaId,
+    TInt aServiceCmd,
+    const TDesC8& aContentType)
+    {
+    CLiwCriteriaItem* item = new (ELeave) CLiwCriteriaItem();
+    CleanupStack::PushL( item );
+    item->ConstructL(aCriteriaId, aServiceCmd, aContentType);
+    CleanupStack::Pop(item); // item
+    return item;
+    }
+
+
+
+EXPORT_C CLiwCriteriaItem* CLiwCriteriaItem::NewLC(
+    TInt aCriteriaId,
+    TInt aServiceCmd,
+    const TDesC8& aContentType)
+    {
+    CLiwCriteriaItem* item = new (ELeave) CLiwCriteriaItem();
+    CleanupStack::PushL( item );
+    item->ConstructL(aCriteriaId, aServiceCmd, aContentType);
+    return item;    
+    }
+
+EXPORT_C CLiwCriteriaItem* CLiwCriteriaItem::NewL(       
+                                    TInt aCriteriaId,
+                                    const TDesC8& aServiceCmd,
+                                    const TDesC8& aContentType)
+    {
+    CLiwCriteriaItem* item = new (ELeave) CLiwCriteriaItem();
+    CleanupStack::PushL( item );
+    item->ConstructL(aCriteriaId, aServiceCmd, aContentType);
+    CleanupStack::Pop(item); // item
+    return item;
+    }
+
+EXPORT_C CLiwCriteriaItem* CLiwCriteriaItem::NewLC(
+                                TInt aCriteriaId,
+                                const TDesC8& aServiceCmd,
+                                const TDesC8& aContentType)
+    {
+    CLiwCriteriaItem* item = new (ELeave) CLiwCriteriaItem();
+    CleanupStack::PushL( item );
+    item->ConstructL(aCriteriaId, aServiceCmd, aContentType);
+    return item;    
+    }
+
+
+EXPORT_C CLiwCriteriaItem::~CLiwCriteriaItem()
+    {
+    delete iReserved.iData.iBufC8; 
+    delete iContentType;
+    iOptions.Reset();
+    
+    iMetadataOptions.Reset();
+    }
+
+
+void CLiwCriteriaItem::ConstructL()
+    {
+    iMaxProviders = KInitialMaxProviders;
+    }
+
+
+
+void CLiwCriteriaItem::ConstructL(TInt aCriteriaId, TInt aServiceCmd,
+    const TDesC8& aContentType)
+    {
+    iMaxProviders = KInitialMaxProviders;
+	iCriteriaId = aCriteriaId;
+    iServiceCmd = aServiceCmd;
+    SetContentTypeL( aContentType );
+    }
+
+void CLiwCriteriaItem::ConstructL(TInt aCriteriaId, const TDesC8& aServiceCmd,
+                                  const TDesC8& aContentType)
+    {
+    iMaxProviders = KInitialMaxProviders;
+    iCriteriaId = aCriteriaId;
+    SetServiceCmdL( aServiceCmd );
+    SetContentTypeL( aContentType );
+    }
+
+EXPORT_C void CLiwCriteriaItem::SetId(TInt aId)
+    {
+    iCriteriaId = aId;      
+    }
+
+
+
+EXPORT_C void CLiwCriteriaItem::SetServiceClass(const TUid& aServiceUid)
+    {
+    iServiceClass = aServiceUid;
+    }
+    
+
+
+EXPORT_C void CLiwCriteriaItem::SetServiceCmd(TInt aServiceCmd)
+    {
+    iServiceCmd = aServiceCmd;
+    }
+
+EXPORT_C void CLiwCriteriaItem::SetServiceCmdL(const TDesC8& aServiceCmd)
+    {
+    iServiceCmd = KLiwCmdAsStr;
+    delete iReserved.iData.iBufC8;
+    iReserved.iData.iBufC8 = NULL;
+    iReserved.iData.iBufC8 = HBufC8::NewL(aServiceCmd.Length());
+    TPtr8 content(iReserved.iData.iBufC8->Des());
+    content.SetLength(aServiceCmd.Length());
+    content.Copy(aServiceCmd);
+    }
+
+EXPORT_C void CLiwCriteriaItem::SetContentTypeL(const TDesC8& aContentType)
+    {
+    delete iContentType;
+    iContentType = NULL;
+    iContentType = HBufC8::NewL(aContentType.Length());
+    TPtr8 content(iContentType->Des());
+    content.SetLength(aContentType.Length());
+    content.Copy(aContentType);
+    }
+
+
+
+EXPORT_C TInt CLiwCriteriaItem::Id() const
+    {
+    return iCriteriaId;
+    }
+
+
+
+EXPORT_C const TUid& CLiwCriteriaItem::ServiceClass() const
+    {
+    return iServiceClass;
+    }
+    
+
+
+EXPORT_C TInt CLiwCriteriaItem::ServiceCmd() const
+    {   
+    return iServiceCmd;
+    }
+
+EXPORT_C const TDesC8& CLiwCriteriaItem::ServiceCmdStr() const
+    {   
+    return ((iReserved.iData.iBufC8) ? *iReserved.iData.iBufC8 : KNullDesC8());
+    }
+
+EXPORT_C const TDesC8& CLiwCriteriaItem::ContentType() const
+    {
+    if (iContentType)
+        {
+        return *iContentType;
+        }
+
+    return KNullDesC8();
+    }
+
+
+
+EXPORT_C void CLiwCriteriaItem::SetOptions(TUint aOptions)
+    {
+    if(aOptions == 0)
+    	return;
+    
+    iOptions.Set(aOptions);
+    }
+
+
+EXPORT_C void CLiwCriteriaItem::SetMetaDataOptions(const TLiwVariant& aMetaDataOptions)
+    {
+    iMetadataOptions.SetL(aMetaDataOptions);
+    }
+
+EXPORT_C void CLiwCriteriaItem::GetMetaDataOptions(TLiwVariant& aMetaDataOptions) const
+    {
+    aMetaDataOptions.SetL(iMetadataOptions);
+    }
+
+EXPORT_C TUint CLiwCriteriaItem::Options() const
+    {
+    return iOptions.AsTUint();
+    }
+
+
+
+EXPORT_C void CLiwCriteriaItem::ReadFromResoureL(TResourceReader& aReader)
+    {
+    delete iContentType;
+    iContentType = NULL;
+
+    delete iReserved.iData.iBufC8;   
+    iReserved.iData.iBufC8 = NULL;   
+    
+    iCriteriaId = aReader.ReadInt32();
+    iServiceCmd = aReader.ReadInt32();
+
+    if (iServiceCmd == KLiwCmdAsStr)   
+      {
+        TPtrC8 txtptr = aReader.ReadTPtrC8();
+        iReserved.iData.iBufC8 = HBufC8::NewL(txtptr.Length());
+        TPtr8 content(iReserved.iData.iBufC8->Des());
+        content.Copy( txtptr );
+      }
+
+    {
+      TPtrC8 txtptr = aReader.ReadTPtrC8();
+      iContentType = HBufC8::NewL(txtptr.Length());
+      TPtr8 content(iContentType->Des());
+      content.Copy( txtptr );
+    }
+
+    iServiceClass = TUid::Uid(aReader.ReadInt32());
+
+    iDefaultProvider = TUid::Uid(aReader.ReadInt32());
+
+    iMaxProviders = aReader.ReadUint8();
+    
+    SetOptions((TUint)aReader.ReadUint8());
+    
+    TInt capResID = aReader.ReadInt32(); // Skip over reserved field.
+    
+    
+    }
+
+
+
+EXPORT_C TUid CLiwCriteriaItem::DefaultProvider() const
+    {
+    return iDefaultProvider;
+    }
+
+
+
+EXPORT_C void CLiwCriteriaItem::SetDefaultProvider(TInt aDefault)
+    {
+    iDefaultProvider = TUid::Uid(aDefault);
+    }   
+
+
+EXPORT_C TInt CLiwCriteriaItem::MaxProviders() const
+    {
+    return iMaxProviders;
+    }
+
+
+EXPORT_C void CLiwCriteriaItem::SetMaxProviders(TInt aMaxProviders)
+    {
+    iMaxProviders = aMaxProviders;
+    }
+
+
+EXPORT_C TBool CLiwCriteriaItem::operator==(const CLiwCriteriaItem& aItem)
+    {
+      if (iServiceCmd != KLiwCmdAsStr) 
+        {
+          return ((iCriteriaId                                  == aItem.iCriteriaId)           &&
+                  (iServiceCmd                                  == aItem.iServiceCmd)           &&
+                  (iContentType->Compare(*(aItem.iContentType)) == KErrNone)                    &&
+                  (iServiceClass.iUid                           == aItem.iServiceClass.iUid)    &&
+                  (iDefaultProvider.iUid                        == aItem.iDefaultProvider.iUid) &&
+                  (iMaxProviders                                == aItem.iMaxProviders)         &&
+                  (iOptions                                     == aItem.iOptions)				&&       
+                  (iMetadataOptions                             == aItem.iMetadataOptions));       
+        }
+      else
+        {
+        	if(iCriteriaId== aItem.iCriteriaId)
+        	{
+        		if(0 == iReserved.iData.iBufC8->Des().Compare(aItem.iReserved.iData.iBufC8->Des()))
+        		{
+        			if(iContentType->Compare(*(aItem.iContentType)) == KErrNone)
+        			{
+        				if(iServiceClass.iUid == aItem.iServiceClass.iUid)
+        				{
+        					if(iDefaultProvider.iUid == aItem.iDefaultProvider.iUid)
+        					{
+        						if(iMaxProviders == aItem.iMaxProviders)
+        						{
+        							if((iOptions == aItem.iOptions))
+        							{
+        								if((iMetadataOptions == aItem.iMetadataOptions))
+        								{
+        									return ETrue;
+        								}
+        							}
+        						}
+        					}
+        				}
+        			}
+        		}
+        	}
+           	return EFalse;
+        }
+    }
+
+EXPORT_C TInt32 MLiwNotifyCallback::GetTransactionID()
+{
+	TTime currentTime;
+	const TInt KMin = 60;
+	const TInt KSec = 60;
+	const TInt KMcSec = 1000;
+	currentTime.HomeTime();
+	return	 (KMin * KSec * currentTime.DateTime().Hour())+ 
+			 (KMin * currentTime.DateTime().Minute())+
+			 (KMcSec * currentTime.DateTime().Second()) + 
+			 (currentTime.DateTime().MicroSecond());
+}
+// End of file