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1 /* |
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2 * Copyright (c) 2007 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: LockApp server session requested by lockclient |
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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 __LOCKAPPSESSION_H__ |
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20 #define __LOCKAPPSESSION_H__ |
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21 |
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22 // INCLUDES |
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23 #include <apaserverapp.h> |
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24 #include "lockapp.hrh" |
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25 |
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26 // FORWARD DECLARATIONS |
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27 class MLockAppStateControl; |
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28 |
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29 /** |
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30 * CLockAppSession class is the server side implementation of the Lockapp API. |
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31 * The session class offers keyguard and devicelock API for clients wanting to |
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32 * alter phone lock states. |
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33 * |
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34 * @lib lockapp |
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35 * @since 5.0 |
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36 * @author Joona Petrell |
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37 * @author Tamas Koteles |
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38 */ |
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39 class CLockAppSession : public CApaAppServiceBase |
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40 { |
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41 public: |
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42 |
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43 /** |
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44 * C++ default constructor. |
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45 */ |
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46 CLockAppSession( ); |
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47 |
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48 private: |
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49 /** |
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50 * Destructor. |
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51 */ |
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52 ~CLockAppSession( ); |
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53 |
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54 /** |
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55 * From @c CApaAppServiceBase. Handles possible error in |
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56 * service. Method is empty. |
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57 * @param aMessage received message |
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58 * @param aError an error id |
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59 */ |
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60 void ServiceError( const RMessage2& aMessage, TInt aError ); |
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61 |
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62 /** |
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63 * From @c CApaAppServiceBase. Receives messages. |
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64 * @param aMessage received message |
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65 */ |
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66 void ServiceL( const RMessage2& aMessage ); |
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67 |
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68 private: |
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69 |
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70 /** |
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71 * Ask state control to activate keyguard lock. |
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72 * |
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73 * @param aWithNote if "keys locked" note is shown |
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74 * @return error code |
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75 */ |
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76 TInt DoEnableKeyguardL( TBool aWithNote ); |
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77 |
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78 /** |
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79 * Ask state control to deacctivate keyguard lock. |
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80 * |
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81 * @param aWithNote if "keys active" note is shown. |
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82 * @return error code |
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83 */ |
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84 TInt DoDisableKeyguardL( TBool aWithNote ); |
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85 |
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86 /** |
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87 * Ask state control to activate devicelock. |
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88 * @return error code |
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89 */ |
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90 TInt DoEnableDevicelockL( TDevicelockReason aReason ); |
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91 |
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92 /** |
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93 * Ask state control to deactivate devicelock. |
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94 * @return error code |
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95 */ |
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96 TInt DoDisableDevicelockL( ); |
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97 |
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98 /** |
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99 * Ask state control to offer to enable keyguard. |
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100 * by showing "offerkeylock" note. |
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101 * @return error code |
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102 */ |
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103 TInt DoOfferKeyguardL( ); |
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104 |
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105 /** |
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106 * Ask state control to inform user that keys are locked. |
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107 * @return error code |
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108 */ |
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109 TInt DoShowKeysLockedNoteL( ); |
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110 |
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111 private: |
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112 |
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113 /** |
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114 * Access to lock state control |
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115 * @return the main state control, from which lock states are changed |
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116 */ |
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117 MLockAppStateControl* StateControlL( ); |
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118 |
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119 /** |
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120 * The main state control |
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121 * Not owned. |
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122 */ |
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123 MLockAppStateControl* iStateControl; |
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124 }; |
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125 |
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126 #endif //__LOCKAPPSESSION_H__ |