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1 /* |
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2 * Copyright (c) 2002 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: Dynamic workspace class implementation. |
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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 // Includes |
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21 // ------------------------------------------------------------------------------------------------ |
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22 #include <s32mem.h> |
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23 |
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24 #include "XMLDynamicWorkspace.h" |
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25 |
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26 // ------------------------------------------------------------------------------------------------ |
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27 // CXMLDynamicWorkspace |
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28 // ------------------------------------------------------------------------------------------------ |
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29 CXMLDynamicWorkspace::CXMLDynamicWorkspace() |
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30 { |
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31 } |
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32 |
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33 // ------------------------------------------------------------------------------------------------ |
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34 EXPORT_C CXMLDynamicWorkspace* CXMLDynamicWorkspace::NewL() |
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35 { |
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36 CXMLDynamicWorkspace* self = new (ELeave) CXMLDynamicWorkspace(); |
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37 CleanupStack::PushL(self); |
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38 self->ConstructL(); |
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39 CleanupStack::Pop(); // self |
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40 return self; |
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41 } |
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42 |
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43 // ------------------------------------------------------------------------------------------------ |
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44 void CXMLDynamicWorkspace::ConstructL() |
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45 { |
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46 iBuffer = CBufFlat::NewL(32); |
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47 CXMLWorkspace::ConstructL(); |
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48 } |
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49 |
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50 // ------------------------------------------------------------------------------------------------ |
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51 EXPORT_C CXMLDynamicWorkspace::~CXMLDynamicWorkspace() |
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52 { |
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53 delete iBuffer; |
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54 } |
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55 |
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56 // ------------------------------------------------------------------------------------------------ |
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57 EXPORT_C void CXMLDynamicWorkspace::Reset() |
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58 { |
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59 iBuffer->Reset(); |
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60 } |
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61 |
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62 // ------------------------------------------------------------------------------------------------ |
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63 EXPORT_C void CXMLDynamicWorkspace::WriteL( const TDesC8& aData ) |
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64 { |
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65 TRAPD(err, iBuffer->InsertL(iBuffer->Size(), aData)); |
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66 if( err != KErrNone ) |
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67 { |
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68 User::Leave(KErrTooBig); |
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69 } |
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70 } |
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71 |
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72 // ------------------------------------------------------------------------------------------------ |
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73 EXPORT_C void CXMLDynamicWorkspace::WriteL( const TUint8 aData ) |
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74 { |
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75 WriteL(TPtrC8(&aData, 1)); |
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76 } |
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77 |
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78 // ------------------------------------------------------------------------------------------------ |
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79 EXPORT_C TPtrC8 CXMLDynamicWorkspace::Buffer() const |
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80 { |
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81 return iBuffer->Ptr(0); |
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82 } |
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83 |
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84 // ------------------------------------------------------------------------------------------------ |
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85 EXPORT_C TInt CXMLDynamicWorkspace::FreeSize() const |
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86 { |
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87 return (KMaxTInt32 - Size()); |
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88 } |
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89 |
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90 // ------------------------------------------------------------------------------------------------ |
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91 EXPORT_C TInt CXMLDynamicWorkspace::MaxSize() const |
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92 { |
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93 return KMaxTInt32; |
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94 } |
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95 |
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96 // ------------------------------------------------------------------------------------------------ |
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97 EXPORT_C TInt CXMLDynamicWorkspace::Size() const |
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98 { |
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99 return iBuffer->Size(); |
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100 } |
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101 |
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102 // ------------------------------------------------------------------------------------------------ |
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103 void CXMLDynamicWorkspace::Delete( TInt aPos, TInt aLength ) |
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104 { |
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105 iBuffer->Delete(aPos, aLength); |
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106 } |