1 /* |
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2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 /** |
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19 @file |
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20 @internalComponent |
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21 */ |
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22 |
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23 #ifndef NCMSHAREDSTATEMANAGER_H |
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24 #define NCMSHAREDSTATEMANAGER_H |
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25 |
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26 #include <e32base.h> |
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27 #include <e32property.h> |
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28 |
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29 #include "ncmpktdrvcommon.h" |
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30 #include "ncmcoexistbearerwatcher.h" |
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31 |
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32 |
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33 /** |
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34 The interface to Ncm Engine. |
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35 */ |
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36 NONSHARABLE_CLASS(MShareStateObserver) |
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37 { |
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38 public: |
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39 virtual void NotifyDhcpStarted() = 0; |
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40 }; |
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41 |
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42 using namespace UsbNcm; |
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43 |
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44 /** |
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45 Maintain the shared state between the Paket Driver and NCM class controller |
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46 */ |
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47 NONSHARABLE_CLASS(CNcmSharedStateManager) : public CActive |
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48 { |
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49 public: |
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50 static CNcmSharedStateManager* NewL(MShareStateObserver& aEngine); |
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51 ~CNcmSharedStateManager(); |
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52 |
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53 TInt NotifyDhcpProvisionRequested(); |
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54 void NotifyNcmConnected(); |
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55 void NotifyNcmDisconnected(TInt aReason); |
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56 |
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57 TInt SetStateValue(TInt aType, TInt aValue); |
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58 TInt RegisterNotify(const RMessage2& aMsg); |
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59 TInt DeRegisterNotify(); |
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60 |
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61 private: |
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62 CNcmSharedStateManager(MShareStateObserver& aEngine); |
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63 void ConstructL(); |
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64 |
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65 //From CActive |
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66 void RunL(); |
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67 void DoCancel(); |
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68 |
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69 TInt DoDhcpProvisionRequest(); |
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70 |
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71 private: |
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72 RProperty iProperty; |
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73 RMessage2 iNotifyMsg; |
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74 TPckgBuf<TNcmConnectionEvent> iNcmState; |
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75 MShareStateObserver& iEngine; |
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76 CNcmCoexistBearerWatcher* iCoexistBearer; |
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77 }; |
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78 |
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79 #endif // NCMSHAREDSTATEMANAGER_H |
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