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1 /* |
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2 * Copyright (c) 2007-2009 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 the License "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 * Defines common classes which are used to describe observed SWI events. |
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16 * |
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17 */ |
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18 |
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19 |
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20 /** |
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21 @file |
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22 @internalComponent |
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23 @released |
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24 */ |
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25 |
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26 #ifndef SWIOBSERVEDINFO_H |
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27 #define SWIOBSERVEDINFO_H |
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28 |
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29 #include <e32cmn.h> |
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30 #include <swi/swiobcommon.h> |
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31 |
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32 namespace Swi |
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33 { |
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34 NONSHARABLE_CLASS(CObservationData) : public CBase |
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35 /** |
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36 Class for a single observation record data. Contains the basic information about |
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37 a changed file by the SWI operation. Each observed SWI event in an observation log |
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38 corresponds to a single observation data. |
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39 */ |
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40 { |
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41 public: |
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42 IMPORT_C static CObservationData* NewLC(); |
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43 |
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44 IMPORT_C static CObservationData* NewL(const TDesC& aFileName, const TSecureId& aSid, const TUint8 aFileFlag); |
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45 IMPORT_C static CObservationData* NewLC(const TDesC& aFileName, const TSecureId& aSid, const TUint8 aFileFlag); |
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46 |
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47 IMPORT_C void InternalizeL(RReadStream& aStream); |
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48 IMPORT_C void ExternalizeL(RWriteStream& aStream) const; |
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49 |
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50 ~CObservationData(); |
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51 |
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52 private: |
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53 CObservationData(); |
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54 CObservationData(const TSecureId& aSid, const TUint8 aFileFlag); |
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55 void ConstructL(const TDesC& aFileName); |
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56 |
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57 public: |
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58 HBufC* iFileName; ///< Fully qualified file path. |
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59 TSecureId iSid; ///< Secure Id of the file. |
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60 /** |
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61 Gives information about the file: whether the file has been removed |
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62 from the system and the type of the file (exe or dll). |
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63 */ |
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64 TUint8 iFileFlag; |
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65 }; |
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66 |
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67 |
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68 NONSHARABLE_CLASS(CObservationHeader) : public CBase |
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69 /** |
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70 Class that contains all observation records related with a specific package. |
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71 In an observation log file, each header info corresponds to a specific package. |
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72 */ |
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73 { |
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74 public: |
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75 IMPORT_C static CObservationHeader* NewLC(); |
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76 |
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77 IMPORT_C static CObservationHeader* NewL(const TUid& aPckgUid, const TPackageType aPckgType, const TOperationType aOpType); |
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78 IMPORT_C static CObservationHeader* NewLC(const TUid& aPckgUid, const TPackageType aPckgType, const TOperationType aOpType); |
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79 |
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80 IMPORT_C void InternalizeL(RReadStream& aStream); |
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81 IMPORT_C void ExternalizeL(RWriteStream& aStream) const; |
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82 |
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83 ~CObservationHeader(); |
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84 |
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85 private: |
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86 CObservationHeader(); |
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87 CObservationHeader(const TUid& aPckgUid, const TPackageType aPckgType, const TOperationType aOpType); |
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88 |
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89 public: |
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90 TUid iPckgUid; ///< The package Uid of the package which copies/deletes the file. |
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91 TPackageType iPckgType; ///< The type of package (SA, SP, PU, etc.) |
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92 TOperationType iOpType; ///< Operation type: Install, Uninstall, Restore etc. |
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93 }; |
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94 |
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95 |
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96 NONSHARABLE_CLASS(CObservationFilter) : public CBase |
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97 /** |
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98 Class that represents a filter list which is used to filter SWI observation. |
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99 SWI Observer ECOM plug-in implementations declares the folders in which they |
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100 are intrested by using this class. |
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101 */ |
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102 { |
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103 public: |
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104 IMPORT_C static CObservationFilter* NewL(); |
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105 IMPORT_C static CObservationFilter* NewLC(); |
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106 |
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107 IMPORT_C void AddFilterL(const HBufC* aFilter); |
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108 IMPORT_C TBool FindF(const HBufC* aFilter) const; |
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109 |
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110 ~CObservationFilter(); |
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111 |
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112 private: |
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113 CObservationFilter(); |
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114 |
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115 private: |
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116 RPointerArray<HBufC> iFilterList; ///< The list of filters used to filter the observations. |
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117 }; |
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118 |
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119 } // End of namespace Swi |
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120 |
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121 #endif |