sapi_sysinfo/sysinfoservice/inc/sysaccessoryrequest.h
changeset 0 14df0fbfcc4e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sapi_sysinfo/sysinfoservice/inc/sysaccessoryrequest.h	Mon Mar 30 12:51:10 2009 +0300
@@ -0,0 +1,97 @@
+/*
+* Copyright (c) 2005-2006 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:  describes system information notifiers.
+*
+*/
+
+
+#ifndef __SYSACCESSORYREQUEST_H__
+#define __SYSACCESSORYREQUEST_H__
+
+//INCLUDES
+#include <AccessoryServer.h>
+#include <AccessoryConnection.h>
+
+#include "sysinfo.h"
+#include "activerequests.h"
+
+// CONSTANT DECLARATIONS
+
+// FORWARD DECLARATIONS
+
+/**
+*  @ref CAccessory active object class to handle accessory notifications
+*
+*  @lib   sysinfoservice.lib
+*  @since 3.2
+*/
+NONSHARABLE_CLASS(CAccessory): public CActiveRequest
+    {
+    public:
+    /**
+    * Two-phased constructor.
+    *
+    * @return A new instance of this class.
+    */    
+    static CAccessory* NewL( const TSysRequest& aRequest );
+    /**
+    * Destructor.
+    */
+    ~CAccessory();
+
+    private:
+    /**
+    * C++ default constructor.
+    */
+    CAccessory( TSysRequest::TRequestType aReqType, TInt32 aTransID,
+                                            ISystemObserver* aObsrvr );
+
+    /**
+    * By default Symbian 2nd phase constructor is private.
+    */
+    void ConstructL();
+
+    private:
+    /**
+    * On return aGenId consists of disconnected accessory.
+    */
+    void DisConnectedAccessoryL(TAccPolGenericID& aGenId);
+
+    public:	
+    /**
+    * Issues accesssory request.
+    */
+    TInt Request();
+
+    protected: // from CActive
+    void RunL();
+    void DoCancel();
+
+    private:	// DATA
+
+    //Handle to accessory server
+    RAccessoryServer        iAccSrv;
+    RAccessoryConnection    iAccessoryConnection;
+    // current and old accssory ID list.
+    TAccPolGenericIDArray   iGenIdArrayOld;
+    TAccPolGenericIDArray   iGenIdArrayCur;
+    // current and old accssory count.
+    TInt                    iAccCountOld;
+    TInt                    iAccCountCur;
+
+    CAccessoryInfo::TAccessoryType  iAccType;
+    CAccessoryInfo::TAccessoryState iAccState;
+    };
+
+#endif __SYSACCESSORYREQUEST_H__
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