1 /* |
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2 * Copyright (c) 2002-2009 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: Session class for USB Watcher |
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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 #ifndef CUSBWATCHERSESSION_H |
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20 #define CUSBWATCHERSESSION_H |
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21 |
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22 #include <e32std.h> |
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23 #include <e32base.h> |
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24 #include "musbwatchernotify.h" |
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25 // |
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26 // Forward declarations |
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27 // |
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28 class CUsbWatcherServer; |
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29 class CUsbWatcher; |
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30 |
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31 NONSHARABLE_CLASS( CUsbWatcherSession ) : public CSession2, |
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32 public MUsbWatcherNotify |
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33 { |
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34 public: |
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35 static CUsbWatcherSession* NewL(CUsbWatcherServer* aServer); |
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36 virtual ~CUsbWatcherSession(); |
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37 |
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38 // CSession |
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39 virtual void ServiceL(const RMessage2& aMessage); |
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40 |
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41 virtual void Notify(TInt iPersonalityId, TInt aStatus); |
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42 |
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43 /** |
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44 * Check if ask on connection mode query is suppressed in this session. |
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45 * From MUsbWatcherNotify |
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46 */ |
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47 virtual TBool IsAskOnConnectionSuppressed(); |
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48 |
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49 protected: |
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50 CUsbWatcherSession(CUsbWatcherServer* aServer); |
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51 void ConstructL(); |
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52 |
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53 void DispatchMessageL(const RMessage2& aMessage); |
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54 |
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55 private: |
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56 |
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57 TInt SetPersonality(const RMessage2& aMessage, TBool& aComplete); |
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58 TInt CancelSetPersonality(const RMessage2& aMessage, |
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59 TBool& aComplete); |
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60 TInt SetPreviousPersonality(const RMessage2& aMessage, |
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61 TBool& aComplete); |
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62 TInt SetPreviousPersonalitySync(const RMessage2& aMessage, |
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63 TBool& aComplete); |
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64 TInt CancelSetPreviousPersonality(const RMessage2& aMessage, |
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65 TBool& aComplete); |
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66 TInt SetPreviousPersonalityOnDisconnect(const RMessage2& aMessage, |
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67 TBool& aComplete); |
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68 |
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69 /** |
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70 * Prevent showing ask on connection mode query in this session. |
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71 * This affects to the next cable connections. The currently shown |
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72 * mode query is not closed. |
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73 * aSuppress ETrue prevents showing the mode query. |
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74 */ |
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75 void SetAskOnConnectionSuppression(TBool aSuppress); |
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76 |
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77 CUsbWatcherServer* iUsbWatcherServer; |
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78 RMessage2 iSetPersonalityMessage; |
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79 RMessage2 iCancelSetPersonalityMessage; |
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80 RMessage2 iSetPreviousPersonalityMessage; |
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81 RMessage2 iCancelSetPreviousPersonalityMessage; |
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82 TBool iSetPersonalityOutstanding; |
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83 TBool iCancelSetPersonalityOutstanding; |
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84 |
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85 TBool iSetPreviousPersonalityOutstanding; |
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86 TBool iCancelSetPreviousPersonalityOutstanding; |
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87 TBool iSuppressAskOnConnection; // Prevent ask on connection mode query |
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88 }; |
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89 |
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90 #endif |
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91 |
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92 // End of file |
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