1 /* |
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2 * Copyright (c) 2005-2009 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: Installer Queue header file |
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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 _SCONINSTQUEUE_H_ |
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20 #define _SCONINSTQUEUE_H_ |
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21 |
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22 #include "sconqueue.h" |
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23 |
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24 |
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25 //============================================================ |
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26 // Class CSConInstallerQueue declaration |
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27 //============================================================ |
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28 NONSHARABLE_CLASS ( CSConInstallerQueue ): public CActive, public CSConTaskQueue |
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29 { |
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30 public: |
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31 /** |
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32 * Two-phase constructor |
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33 * @return CSConInstallerQueue instance |
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34 */ |
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35 static CSConInstallerQueue* NewL( RFs& aFs ); |
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36 /** |
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37 * Destructor |
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38 * @return none |
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39 */ |
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40 ~CSConInstallerQueue(); |
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41 |
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42 /** |
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43 * Cancels a task |
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44 * @param aTask The task number |
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45 * @param aAllTasks If ETrue => cancel all tasks |
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46 * @param aStatus The reply |
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47 * @return none |
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48 */ |
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49 void CancelTask( TInt aTask, TBool aAllTasks ); |
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50 |
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51 /** |
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52 * An address pointer to another queue |
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53 * @param aTaskQueue The address to another queue |
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54 * @return none |
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55 */ |
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56 void QueueAddress( CSConBackupRestoreQueue*& aTaskQueue ); |
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57 |
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58 private: |
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59 /** |
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60 * Constructor |
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61 * @return none |
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62 */ |
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63 CSConInstallerQueue( RFs& aFs ); |
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64 /** |
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65 * Initializes member data |
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66 * @return none |
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67 */ |
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68 void ConstructL(); |
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69 /** |
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70 * Polls queue |
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71 * @return none |
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72 */ |
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73 void PollQueue(); |
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74 /** |
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75 * Starts queue polling |
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76 * @return none |
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77 */ |
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78 void StartQueue(); |
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79 /** |
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80 * Stops queue polling |
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81 * @return none |
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82 */ |
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83 void StopQueue(); |
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84 /** |
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85 * Implementation of CActive::DoCancel() |
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86 * @return none |
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87 */ |
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88 void DoCancel(); |
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89 /** |
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90 * Implementation of CActive::RunL() |
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91 * @return none |
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92 */ |
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93 void RunL(); |
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94 |
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95 private: |
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96 CSConAppInstaller* iInstaller; |
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97 CSConBackupRestoreQueue* iBRQueueAddress; |
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98 RFs& iFs; |
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99 }; |
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100 |
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101 |
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102 #endif |
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103 |
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104 // End of file |
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