diff -r c9bafd575d88 -r d2ab7c3d0c48 dependencies/liwserviceifbase.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dependencies/liwserviceifbase.h	Thu Mar 25 09:33:14 2010 +0100
@@ -0,0 +1,166 @@
+/*
+* 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:       Declares Base service API for all providers to implement in 
+*                order to offer services to Language Interworking Framework.
+*
+*/
+
+
+
+
+
+
+#ifndef LIW_SERVICE_IF_BASE_H
+#define LIW_SERVICE_IF_BASE_H
+
+// INCLUDES
+#include <liwgenericparam.h>
+#include <liwcommon.h>
+
+// CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+/**
+* Extension interface UIDs.
+*/
+enum TLiwExtendedIf
+{
+	/*
+	 *  Extension interface UID to get service data interface
+	 *
+	 * @see CLiwServiceData
+	 */
+	KLiwGetServiceDataIf = 0x102830B2
+};
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+class MLiwNotifyCallback;
+class CLiwCriteriaItem;
+//typedef RPointerArray<CLiwCriteriaItem> RCriteriaArray;
+class CLiwServiceData;
+// CLASS DECLARATION
+
+/**
+* This is the base service interface to access providers that offer base services.
+*
+* This interface needs to be implemented by all the LIW providers. Base service
+* providers should inherit from this class directly. Menu service providers 
+* should inherit from CLiwServiceIfMenu.
+*
+* @lib ServiceHandler.lib
+* @since Series 60 2.6
+* @see CLiwServiceIfMenu
+**/
+class CLiwServiceIfBase : public CBase
+    {
+    public:
+        /** 
+        * Destructor.
+        */
+        IMPORT_C virtual ~CLiwServiceIfBase();
+
+        /**
+        * Called by the LIW framework to initialise provider with necessary information 
+        * from the Service Handler. This method is called when the consumer makes 
+        * the attach operation.
+        *
+        * @param aFrameworkCallback Framework provided callback for provider to send 
+        *                           events to framework.
+        * @param aInterest List of criteria items which invoked the provider.
+        */
+        virtual void InitialiseL(
+            MLiwNotifyCallback& aFrameworkCallback,
+            const RCriteriaArray& aInterest) = 0;
+        
+        /**
+        * Executes generic service commands included in criteria.
+        *
+        * @param aCmdId Command to be executed.
+        * @param aInParamList Input parameters, can be an empty list.
+        * @param aOutParamList Output parameters, can be an empty list.
+        * @param aCmdOptions Options for the command, see KLiwOpt* in LiwCommon.hrh.
+        * @param aCallback Callback for asynchronous command handling, parameter checking, etc.
+        * @leave KErrArgument Callback is missing when required.
+        * @leave KErrNotSupported No provider supports service.
+        */
+        virtual void HandleServiceCmdL(
+            const TInt& aCmdId,
+            const CLiwGenericParamList& aInParamList,
+            CLiwGenericParamList& aOutParamList,
+            TUint aCmdOptions = 0,
+            const MLiwNotifyCallback* aCallback = NULL) = 0;
+
+        /**
+        * Executes generic service command
+        *
+        * @param aCmdName The service command to be executed.
+        * @param aInParamList Input parameters, can be an empty list.
+        * @param aOutParamList Output parameters, can be an empty list.
+        * @param aCmdOptions Options for the command, see KLiwOpt* in LiwCommon.hrh.
+        * @param aCallback Callback for asynchronous command handling, parameter checking, etc.
+        * @leave KErrArgument Callback is missing when required.
+        * @leave KErrNotSupported No provider supports service.
+        */
+        void HandleServiceCmdL(                         
+            const TDesC8& aCmdName,
+            const CLiwGenericParamList& aInParamList,
+            CLiwGenericParamList& aOutParamList,
+            TUint aCmdOptions = 0,
+            const MLiwNotifyCallback* aCallback = NULL)
+          {
+            _LIT8(KGenericParamID,"cmd");
+          
+            ((CLiwGenericParamList&)aInParamList).AppendL(
+              TLiwGenericParam(KGenericParamID, TLiwVariant(aCmdName)));
+            
+            HandleServiceCmdL(KLiwCmdAsStr, aInParamList,
+                              aOutParamList, aCmdOptions, aCallback);
+          }
+
+		
+
+        // Rest of the class is for LIW's internal use and doesn't consern 
+        // service providers.
+        friend class CLiwServiceHandlerImpl;
+        friend class CLiwBinding;
+        friend class CLiwEcomMonitor;
+
+    protected:
+        IMPORT_C virtual void* ExtensionInterface(TUid aInterface);
+
+		private:
+        void SetDtorKeyId(TUid aDtorKeyId);
+        TBool Match(CLiwCriteriaItem* aItem);   
+        void AddCriteria(CLiwCriteriaItem* aItem);
+        TUid ImplementationUid() const;
+        void SetImplementationUid(TUid aUid);
+        TBool HasCriteria(CLiwCriteriaItem& aItem) const;
+
+    private:
+        TUid iDtorKeyId;
+        RCriteriaArray iCriterias;
+        TUid iImplUid;
+
+        // Reserved member        
+        TAny* iReserved;        
+    };
+
+
+#endif  // LIW_SERVICE_IF_BASE_H
+
+// End of file