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1 // Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // The implementation of the accessor class upon the CBackupNotifier |
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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 // |
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20 _LIT(KTBackupNotifier_DumpName,"C:\\System\\Data\\Logs\\TBackupNotifier_StateDump.bin"); |
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21 |
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22 inline TInt TBackupNotifier_StateAccessor::InvariantTest(TAny* aTestObject) |
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23 { |
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24 if(aTestObject) |
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25 { |
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26 CBackupNotifier* theBackupNotifier = REINTERPRET_CAST(CBackupNotifier*, aTestObject); |
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27 if(theBackupNotifier->iBackupSession == NULL) |
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28 { |
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29 return KTestBedFailedInvariant; |
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30 } |
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31 } |
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32 return KErrNone; |
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33 } |
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34 |
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35 inline TInt TBackupNotifier_StateAccessor::Internalize(TAny* aTestObject) |
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36 { |
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37 TInt error = KErrNone; |
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38 if(aTestObject != NULL) |
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39 { |
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40 CBackupNotifier* theBackupNotifier = REINTERPRET_CAST(CBackupNotifier*, aTestObject); |
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41 TRAP(error,InternalizeL(theBackupNotifier)); |
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42 } |
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43 return error; |
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44 } |
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45 |
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46 inline TInt TBackupNotifier_StateAccessor::Externalize(TAny* aTestObject) |
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47 { |
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48 TInt error = KErrNone; |
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49 if(aTestObject != NULL) |
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50 { |
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51 CBackupNotifier* theBackupNotifier = REINTERPRET_CAST(CBackupNotifier*, aTestObject); |
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52 TRAP(error,ExternalizeL(theBackupNotifier)); |
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53 } |
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54 return error; |
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55 } |
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56 |
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57 inline void TBackupNotifier_StateAccessor::InternalizeL(RFileReadStream& /* aStream */, CBackupNotifier* /* aBackupNotifier */) |
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58 { |
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59 // Has no state to restore |
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60 } |
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61 |
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62 inline void TBackupNotifier_StateAccessor::ExternalizeL(RFileWriteStream& /* aStream */, CBackupNotifier* /* aBackupNotifier */) |
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63 { |
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64 // Has no state to persist |
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65 } |
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66 |
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67 // internal helpers |
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68 inline void TBackupNotifier_StateAccessor::InternalizeL(CBackupNotifier* aBackupNotifier) |
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69 { |
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70 // Read in the dumped data |
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71 RFs fs; |
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72 User::LeaveIfError(fs.Connect()); |
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73 CleanupClosePushL(fs); |
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74 // Read the object dump |
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75 TParse filename; |
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76 filename.Set(KTBackupNotifier_DumpName(),NULL,NULL); |
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77 RFileReadStream stream; |
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78 User::LeaveIfError(stream.Open(fs,filename.FullName(), EFileRead)); |
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79 CleanupClosePushL(stream); |
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80 InternalizeL(stream, aBackupNotifier); |
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81 CleanupStack::PopAndDestroy(2); // stream & fs |
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82 } |
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83 |
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84 inline void TBackupNotifier_StateAccessor::ExternalizeL(CBackupNotifier* aBackupNotifier) |
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85 { |
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86 RFs fs; |
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87 User::LeaveIfError(fs.Connect()); |
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88 CleanupClosePushL(fs); |
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89 // Write out the object dump |
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90 TParse filename; |
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91 filename.Set(KTBackupNotifier_DumpName(),NULL,NULL); |
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92 RFileWriteStream stream; |
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93 User::LeaveIfError(stream.Replace(fs,filename.FullName(), EFileWrite)); |
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94 CleanupClosePushL(stream); |
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95 ExternalizeL(stream, aBackupNotifier); |
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96 stream.CommitL(); |
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97 CleanupStack::PopAndDestroy(2); // stream & fs |
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98 } |
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99 |