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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 * |
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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 @file |
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21 @internalTechnology |
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22 */ |
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23 #include "filewriter.h" |
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24 |
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25 #include "cryptospi/cryptospidef.h" |
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26 #include <e32std.h> |
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27 #include <e32def.h> |
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28 #include <f32file.h> |
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29 |
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30 // a simple utility class to write to a text file given the path in its |
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31 // NewLC / NewL |
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32 |
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33 CFileWriter* CFileWriter::NewL(TPtrC aFilePath) |
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34 { |
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35 CFileWriter* self=CFileWriter::NewLC(aFilePath); |
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36 CleanupStack::Pop(self); |
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37 return self; |
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38 } |
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39 |
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40 CFileWriter* CFileWriter::NewLC(TPtrC aFilePath) |
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41 { |
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42 CFileWriter* self=new(ELeave) CFileWriter(); |
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43 CleanupStack::PushL(self); |
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44 self->ConstructL(aFilePath); |
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45 return self; |
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46 } |
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47 |
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48 |
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49 CFileWriter::~CFileWriter() |
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50 { |
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51 // nulled in constructor so safe to call |
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52 delete iFilePath; |
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53 |
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54 iFile.Close(); |
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55 iRfs.Close(); |
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56 } |
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57 |
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58 CFileWriter::CFileWriter() : iFilePath(0) |
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59 { |
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60 } |
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61 |
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62 void CFileWriter::WriteBlockL(TPtrC8 aData) |
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63 { |
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64 iFile.Write(aData); |
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65 } |
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66 |
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67 |
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68 void CFileWriter::CreateFileL() |
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69 { |
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70 CleanupClosePushL(iRfs); |
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71 |
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72 iRfs.Delete(iFilePath->Des()); |
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73 |
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74 User::LeaveIfError(iFile.Create(iRfs, iFilePath->Des(), EFileWrite)); |
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75 |
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76 CleanupStack::Pop(&iRfs); |
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77 } |
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78 |
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79 void CFileWriter::ConstructL(TPtrC aFilePath) |
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80 { |
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81 iFilePath = HBufC::NewL(aFilePath.Length()); |
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82 |
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83 iFilePath->Des().Copy(aFilePath); |
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84 |
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85 User::LeaveIfError(iRfs.Connect()); |
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86 |
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87 CreateFileL(); |
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88 } |