--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wlan_bearer/wlanengine/wlan_symbian/wlanengine_symbian_3.1/inc/wlmscanrequest.h	Tue Feb 02 02:03:13 2010 +0200
@@ -0,0 +1,179 @@
+/*
+* Copyright (c) 2006-2007 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:  Active Object for asynchronous scan request.
+*
+*/
+
+
+#ifndef WLMSCANREQUEST_H
+#define WLMSCANREQUEST_H
+
+#include "rwlmserver.h"
+
+/**
+ * Active Object for asynchronous scan request.
+ *
+ * This class implements an Active Object that is used for handling
+ * an asynchronous scan request.
+ *
+ * @since S60 v5.0
+ */
+NONSHARABLE_CLASS( CWlmScanRequest ) : public CActive
+    {
+
+public:
+
+    /**
+     * Factory method for creating CWlmScanRequest instance.
+     *
+     * @param aClient Handle to client-side interface to WLAN engine.
+     * @return Pointer to the created instance, NULL if none.
+     */
+    static CWlmScanRequest* NewL(
+        RWLMServer& aClient );
+
+    /**
+     * Destructor.
+     */
+    virtual ~CWlmScanRequest();
+
+    /**
+     * Issue a scan request.
+     *
+     * @since S60 v5.0
+     * @param aScanList ScanList used for storing the results.
+     * @param aSsid SSID used for scanning.
+     * @param aCacheLifetime how old cached results (in seconds) the client is willing to accept.
+     * @param aMaxDelay maximum time (in seconds) the client is willing to wait for the scan results.
+     * @param aStatus Request status of the client that will be completed
+     *                when scan has been completed. NULL if synchronous request.
+     * @return KErrNone if an asynchronous request, otherwise the completion
+     *         status of the request.
+     */
+    TInt IssueRequest(
+        ScanList& aScanList,
+        const TDesC8& aSsid,
+        TInt& aCacheLifetime,
+        TUint& aMaxDelay,
+        TRequestStatus* aStatus );
+
+    /**
+     * Return the request status of the client.
+     *
+     * @since S60 v5.0
+     * @return Request status of the client, NULL if none.
+     */
+    TRequestStatus* ClientStatus(); 
+
+// from base class CActive
+
+    /**
+     * From CActive.
+     * Called when the request has been completed.
+     *
+     * @since S60 v5.0
+     */       
+    void RunL();
+
+    /**
+     * From CActive.
+     * Called by the framework if RunL leaves.
+     *
+     * @since S60 v5.0
+     * @param aError The error code RunL leaved with.
+     * @return KErrNone if leave was handled, an error code otherwise.
+     */
+    TInt RunError(
+        TInt aError );
+
+    /**
+     * From CActive.
+     * Called by the framework as part of AO's Cancel().
+     *
+     * @since S60 v5.0
+     */
+    void DoCancel();
+
+private:
+
+    /**
+     * Constructor
+     *
+     * @param aClient Handle to client-side interface to WLAN engine.
+     */
+    CWlmScanRequest(
+        RWLMServer& aClient );
+
+    /**
+     * Second-phase constructor.
+     */
+    void ConstructL();
+
+    /**
+     * Updates the scan list contents after a successful scan.
+     *
+     * @return KErrNone if success, an error code otherwise.
+     */
+    TInt UpdateResults();
+
+private: // data
+
+    /**
+     * Handle to client-side interface.
+     */
+    RWLMServer& iClient;
+
+    /**
+     * Scan list used for storing the results. Not owned by this pointer.
+     */
+    ScanList* iScanList;
+
+    /**
+     * Descriptor for scan list.
+     */
+    TPtr8 iScanListPtr;
+
+    /**
+     * SSID user for scanning.
+     */
+    TPckgBuf<TSSID> iSsidBuf;
+       
+    /**
+     * Buffer for storing scan list count and scan list size.
+     */
+    TPckgBuf<TDynamicScanList> iDynamicScanListBuf;
+    
+    /**
+     * Pointer to cache lifetime parameter. Not owned by this pointer.
+     */
+    TInt* iCacheLifetime;
+    
+    /**
+     * Pointer to max delay parameter. Not owned by this pointer.
+     */
+    TUint* iMaxDelay;
+    
+    /**
+     * Buffer for storing scan scheduling parameters
+     */
+    TPckgBuf<TScanScheduling> iScanSchedulingBuf;
+
+    /**
+     * Request status of the client. Not owned by this pointer.
+     */
+    TRequestStatus* iClientStatus;
+
+    };
+
+#endif // WLMSCANREQUEST_H