--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/convergedconnectionhandler/cchclientapi/inc/cchserviceimpl.h	Wed Sep 01 12:29:57 2010 +0100
@@ -0,0 +1,283 @@
+/*
+* Copyright (c) 2007 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:  cch client api implementation class
+*
+*/
+
+
+
+#ifndef C_CCHSERVICEIMPL_H
+#define C_CCHSERVICEIMPL_H
+
+#include <e32base.h>
+#include <ccherror.h>
+#include <cchtypes.h>
+//from cchclient
+#include "cchimpl.h"
+#include "cch.h"
+
+
+class CCchClientObserver;
+class CCchImpl;
+class CCchServiceImplAsynchroniser;
+#ifdef CCHAPI_USE_CCHUI
+class CCchUiPrivateApi;
+#else 
+#define CCchUiPrivateApi TInt 
+#endif
+
+/**
+ *  Class for basic cch functionality, getting services
+ *
+ *  @code
+ *   ?good_class_usage_example(s)
+ *  @endcode
+ *
+ *  @lib cch
+ */
+class CCchServiceImpl : public CCchService
+    {
+
+public:
+
+    /**
+     * Two-phased constructor.
+     * 
+     * @param aCch Cch service factory
+     * @param aServiceId Id of the service
+     * @param aCchUi CCH connectivity UI handling API
+     */
+    static CCchServiceImpl* NewL( CCchImpl& aCch, 
+                                  TInt aServiceId,
+                                  CCchUiPrivateApi& aCchUi );
+    
+    /**
+     * Two-phased constructor.
+     * 
+     * @param aCch Cch service factory
+     * @param aServiceId Id of the service
+     * @param aCchUi CCH connectivity UI handling API
+     */
+    static CCchServiceImpl* NewLC( CCchImpl& aCch, 
+                                   TInt aServiceId,
+                                   CCchUiPrivateApi& aCchUi );
+    
+    /**
+     * Destructor.
+     */
+    ~CCchServiceImpl();
+
+public: // from CCchService
+
+    /**
+     * Launches service enable. See CCchServiceObserver for status changes.
+     *
+     * @param aType Type of service
+     * @return Symbian error
+     */
+    TInt Enable( TCCHSubserviceType aType );
+    
+    /**
+     * Launches service disable. See CCchServiceObserver for status changes.
+     *
+     * @param aType Type of service
+     * @return Symbian error
+     */
+    TInt Disable( TCCHSubserviceType aType );
+    
+    /**
+     * Returns the current service state
+     *
+     * @param aType Type of service
+     * @param aStatus Status of the service, return value
+     * @return Symbian error code
+     */
+    TInt GetStatus( TCCHSubserviceType aType, TCchServiceStatus& aStatus ) const;
+    
+    /**
+     * Returns the connection parameters
+     *
+     * @param aType Type of service
+     * @param aParameter Connection parameter of the service
+     * @param aValue value of the parameter
+     * @return Symbian error code
+     */
+    TInt GetConnectionParameter( TCCHSubserviceType aType, TCchConnectionParameter aParameter, TInt& aValue ) const;
+    
+    /**
+     * Returns the connection parameters
+     *
+     * @param aType Type of service
+     * @param aParameter Connection parameter of the service
+     * @param aValue value of the parameter
+     * @return Symbian error code
+     */
+    TInt GetConnectionParameter( TCCHSubserviceType aType, 
+                                 TCchConnectionParameter aParameter, 
+                                 RBuf& aValue ) const;
+    
+    /**
+     * Sets the connection parameters
+     *
+     * @param aType The type of service
+     * @param aParameter Connection parameter of the service
+     * @param aValue value of the parameter
+     * @return Symbian error code
+     */
+    TInt SetConnectionParameter( TCCHSubserviceType aType, 
+                                 TCchConnectionParameter aParameter, 
+                                 TInt aValue );
+    
+    /**
+     * Sets the connection parameters
+     *
+     * @param aType The type of service
+     * @param aParameter Connection parameter of the service
+     * @param aValue value of the parameter
+     * @return Symbian error code
+     */
+    TInt SetConnectionParameter( TCCHSubserviceType aType, 
+                                 TCchConnectionParameter aParameter, 
+                                 const TDesC& aValue );
+    
+    /**
+     * Reserves the service for exclusive usage
+     *
+     * @param aType Type of service
+     * @return Symbian error code
+     */
+    TInt Reserve( TCCHSubserviceType aType );
+    
+    /**
+     * Frees the service of exclusive usage
+     *
+     * @param aType Type of service
+     * @return Symbian error code
+     */
+    TInt Free( TCCHSubserviceType aType );
+    
+    /**
+     * Is the service reserved
+     *
+     * @param aType Type of service
+     * @param aReserved True if the service is reserved
+     * @return Symbian error code
+     */
+    TInt IsReserved( TCCHSubserviceType aType, 
+                     TBool& aReserved ) const;
+    
+    /**
+     * Returns the service id
+     *
+     * @return Service id
+     */
+    TInt ServiceId() const;
+    
+    /**
+     * @deprecated Do not use this anymore, change to AddObserver!
+     *
+     * Adds observer for listening service events
+     *
+     * @param aObserver Event observing class
+     */
+    void SetObserver( MCchServiceStatusObserver& aObserver );
+    
+    /**
+     * @deprecated Do not use this anymore, change to 
+     * RemoveObserver method with paramater
+     * 
+     * Removes the observer of service events
+     */
+    void RemoveObserver( );
+
+    /**
+     * Adds observer for listening service events
+     *
+     * @param aObserver Event observing class
+     * @return KErrAlreadyExist Observer already added
+     *         KErrNone Observer was added
+     */
+    TInt AddObserver( MCchServiceStatusObserver& aObserver );
+    
+    /**
+     * Removes the observer of service events
+     *
+     * @param aObserver Event observing class
+     * @return KErrNotFound Observer was not found
+     *         KErrNone Observer was removed
+     */
+    TInt RemoveObserver( MCchServiceStatusObserver& aObserver );
+    
+    /**
+     * Checks if the type is supported
+     *
+     * @param aType Type of service
+     * @param aSupported True if the service type is supported
+     * @return Symbian error code
+     */
+    TInt IsSupported( TCCHSubserviceType aType, TBool& aSupported ) const;
+    
+private:
+    
+    /**
+     * The constructor
+     * 
+     * @param aCch Cch service factory
+     * @param aServiceId The id of the service
+     */
+	CCchServiceImpl( CCchImpl& aCch, 
+	                 TInt aServiceId, 
+                     CCchUiPrivateApi& aCchUi );
+    
+    /**
+     * By default Symbian 2nd phase constructor is private.
+     */
+    void ConstructL();
+
+public:
+
+	CCchImpl* CchImpl() const;
+	
+private: // data
+
+	/**
+	 * cch service factory, not own
+	 */
+	CCchImpl& iCch;
+	
+	/**
+	 * Service Id
+	 */
+	TInt iServiceId; 
+	
+	/**
+	 * Service observer
+	 */
+	CCchClientObserver* iObserver;
+	/**
+	 * CCH connectivity UI handling private API
+	 */	
+	CCchUiPrivateApi& iCchUi;
+	
+	/**
+	 * CCH server request handler
+	 */	
+	CCchServiceImplAsynchroniser* iAsynchroniser;
+
+#ifdef CCHUNITTEST
+    friend class UT_CCchService;
+#endif
+    };
+
+#endif // C_CCHSERVICEIMPL_H