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1 // Copyright (c) 1997-2009 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 // |
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15 |
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16 #include <apmrec.h> |
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17 #include <apmstd.h> |
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18 |
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19 #include "VersitRecog.h" |
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20 |
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21 #include <ecom/implementationproxy.h> |
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22 |
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23 const TInt KVersitRecognizerValue=0x100047EB; |
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24 const TUid KUidMimeTxtRecognizer={KVersitRecognizerValue}; |
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25 |
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26 _LIT8(KDataTypevCardPlain,"text/X-vCard"); |
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27 _LIT8(KDataTypevCalendarPlain,"text/X-vCalendar"); |
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28 _LIT(KRVersitPanic, "RVERSIT"); |
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29 const TInt KMaxBufferLength=256; |
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30 |
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31 |
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32 enum TRversitPanic |
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33 { |
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34 EDInvalidIndex |
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35 }; |
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36 |
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37 GLDEF_C void Panic(TRversitPanic aPanic) |
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38 // |
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39 // Panic the process with RECAPP as the category. |
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40 // |
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41 { |
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42 User::Panic(KRVersitPanic,aPanic); |
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43 } |
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44 |
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45 CApaVersitRecognizer::CApaVersitRecognizer() |
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46 :CApaDataRecognizerType(KUidMimeTxtRecognizer,CApaDataRecognizerType::ENormal) |
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47 { |
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48 iCountDataTypes=2; |
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49 } |
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50 |
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51 TUint CApaVersitRecognizer::PreferredBufSize() |
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52 { |
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53 return KMaxBufferLength; |
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54 } |
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55 |
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56 TDataType CApaVersitRecognizer::SupportedDataTypeL(TInt aIndex) const |
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57 { |
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58 __ASSERT_DEBUG(aIndex>=0 && aIndex<2,Panic(EDInvalidIndex)); |
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59 switch (aIndex) |
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60 { |
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61 case 0: |
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62 return TDataType(KDataTypevCardPlain); |
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63 default: |
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64 return TDataType(KDataTypevCalendarPlain); |
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65 } |
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66 } |
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67 |
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68 void CApaVersitRecognizer::DoRecognizeL(const TDesC& aName, const TDesC8& aBuffer) |
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69 { |
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70 if (aName.Length()<4) |
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71 return; |
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72 _LIT(KvCardExt,".vcf"); |
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73 _LIT(KvCalendarExt,".vcs"); |
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74 if (aName.Right(4).CompareF(KvCardExt)==0) |
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75 DoRecognizeVCard(aBuffer); |
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76 else if (aName.Right(4).CompareF(KvCalendarExt)==0) |
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77 DoRecognizeVCalendar(aBuffer); |
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78 } |
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79 |
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80 void CApaVersitRecognizer::DoRecognizeVCard(const TDesC8& aBuffer) |
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81 { |
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82 _LIT8(KvCardMagicString,"BEGIN:VCARD"); |
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83 TInt result=aBuffer.FindF(KvCardMagicString); |
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84 iDataType=TDataType(KDataTypevCardPlain); |
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85 if (result!=KErrNotFound) |
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86 iConfidence=ECertain; |
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87 else |
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88 iConfidence=EPossible; |
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89 } |
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90 |
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91 void CApaVersitRecognizer::DoRecognizeVCalendar(const TDesC8& aBuffer) |
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92 { |
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93 _LIT8(KvCalMagicString,"BEGIN:VCALENDAR"); |
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94 TInt result=aBuffer.FindF(KvCalMagicString); |
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95 iDataType=TDataType(KDataTypevCalendarPlain); |
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96 if (result!=KErrNotFound) |
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97 iConfidence=ECertain; |
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98 else |
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99 iConfidence=EPossible; |
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100 } |
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101 |
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102 |
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103 const TImplementationProxy ImplementationTable[]= |
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104 { |
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105 IMPLEMENTATION_PROXY_ENTRY(0x100047EB,CApaVersitRecognizer::CreateDataRecognizerL) |
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106 }; |
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107 |
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108 EXPORT_C const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount) |
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109 { |
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110 aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy); |
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111 return ImplementationTable; |
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112 } |
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113 |
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114 CApaDataRecognizerType* CApaVersitRecognizer::CreateDataRecognizerL() |
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115 { |
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116 return new (ELeave) CApaVersitRecognizer(); |
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117 } |
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118 |
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119 |