localconnectivityservice/locod/inc/locodserviceman.h
branchRCL_3
changeset 40 52a167391590
parent 0 c3e98f10fcf4
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/localconnectivityservice/locod/inc/locodserviceman.h	Wed Sep 01 12:20:40 2010 +0100
@@ -0,0 +1,117 @@
+/*
+* Copyright (c) 2006 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:  Defines the service manager class.
+*
+*/
+
+
+#ifndef T_LOCODSERVICEMAN_H
+#define T_LOCODSERVICEMAN_H
+
+#include <e32base.h>
+#include <cenrepnotifyhandler.h>          
+#include <CoreApplicationUIsSDKCRKeys.h>
+#include <startupdomainpskeys.h>
+#include <locodbearerpluginobserver.h>
+#include <locodservicepluginobserver.h>
+
+class CLocodService;
+
+/**
+ *  The service plugin manager.
+ *
+ *  It loads, unloads service plugins on demand and manages a service availability
+ *  according to bearer status.
+ *  @euser.lib
+ *  @since S60 v3.2
+ */
+class CLocodServiceMan : 
+    public CActive, 
+    public MLocodBearerPluginObserver, 
+    public MLocodServicePluginObserver
+    {
+public:
+
+    /**
+     *  Factory method, leave the object in cleanupstack.
+     *
+     *  @lib ?library
+     *  @since S60 v3.2
+     */
+    static CLocodServiceMan* NewL();
+
+    ~CLocodServiceMan();
+
+public:
+
+private:
+    
+    // From CActive
+    
+    void RunL();
+    
+    void DoCancel();
+    
+    TInt RunError(TInt aReason);
+
+private:
+
+    // From MLocodBearerPluginObserver
+    /**
+     * This is a callback function used by the plugins to inform when the
+     * bearer's availability changes.
+     *
+     * @since S60 v3.2
+     * @param  aBearer the bearer which calls this nothification
+     * @param  aStatus the status of this bearer, ETrue if it is available;
+     *                 EFalse otherwise.
+     */
+    void NotifyBearerStatus(TLocodBearer aBearer, 
+        TBool aStatus);
+        
+    // From MLocodServicePluginObserver
+    /**
+     * This is a callback function used by the plugins to inform when
+     * managing the service have completed.  The parameters passed should be
+     * identical to the ones used when the plugin's ManageService() was called,
+     * plus this service plugin's implemnetation UID and the completion status.
+     *
+     * @since  S60 v3.2
+     * @param  aBearer the bearer identification passed in ManageService()
+     * @param  aStatus the status of this bearer passed in ManageService()
+     * @param  aServiceImplUid, the implementation UID of this service plugin.
+     * @param  err     KErrNone if the operation succeeded; otherwise a Symbian
+     *                 error code.
+     */
+    void ManageServiceCompleted(TLocodBearer aBearer, 
+        TBool aStatus,
+        TUid aServiceImplUid,
+        TInt err);
+
+private:
+
+    CLocodServiceMan();
+
+    void ConstructL();
+    
+    void LoadServicesL();    
+
+private: // data
+    RPointerArray<CLocodService> iServices;
+    TInt iBearerStatus;
+    TUid iUidDun;  // DUN id
+    };
+
+
+#endif // T_LOCODSERVICEMAN_H