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1 /* |
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2 * Copyright (c) 2006-2007 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: ?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 #ifndef IRRECOGNIZER_H |
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20 #define IRRECOGNIZER_H |
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21 |
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22 #include <apmrec.h> |
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23 |
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24 const TInt KIRRecognizerImplementationUid = 0x2000B4DE; |
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25 const TUid KIRRecognizerDllUid = {0x2000B4A9}; |
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26 /** |
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27 * Recognizer plug-in for .Pls files. |
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28 * |
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29 * @code |
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30 * Uses Methods from the base class CApaDataRecognizerType |
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31 * to recognise the .pls files |
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32 * @endcode |
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33 * |
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34 */ |
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35 class CApaRecognizerEx: public CApaDataRecognizerType |
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36 { |
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37 public: |
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38 /** |
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39 * Default constructor |
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40 */ |
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41 CApaRecognizerEx(); |
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42 |
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43 /** |
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44 * Destructor. |
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45 */ |
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46 virtual ~CApaRecognizerEx(); |
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47 |
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48 /** |
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49 * CreateRecognizerL() |
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50 * From CApaDataRecognizerType CreateRecognizerL. |
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51 * creates and returns recognizer |
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52 */ |
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53 static CApaDataRecognizerType* CreateRecognizerL(); |
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54 |
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55 /** |
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56 * PreferredBufSize() |
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57 * From CApaDataRecognizerType PreferredBufSize. |
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58 * returns preferred buffer size |
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59 */ |
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60 TUint PreferredBufSize(); |
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61 |
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62 /** |
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63 * SupportedDataTypeL(SupportedDataTypeL) |
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64 * From CApaDataRecognizerType SupportedDataTypeL. |
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65 * @param aIndex is index that identifies the data type |
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66 * returns supported mime type |
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67 */ |
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68 TDataType SupportedDataTypeL(TInt aIndex) const; |
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69 |
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70 private: |
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71 /** |
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72 * DoRecognizeL(const TDesC& aName, const TDesC8& aBuffer) |
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73 * From CApaDataRecognizerType DoRecognizeL. |
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74 * recognises the file by name and/or buffer |
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75 * @param aName is file name containing the data to be recognized |
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76 * @param aBuffer is buffer containing data to be recognized |
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77 */ |
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78 void DoRecognizeL(const TDesC& aName, const TDesC8& aBuffer); |
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79 }; |
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80 |
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81 #endif //IRRECOGNIZER_H |