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1 /* |
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2 * Copyright (c) 2006 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: |
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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 |
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21 #ifndef AMRTOCENTRYOA_H |
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22 #define AMRTOCENTRYOA_H |
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23 |
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24 #include <e32std.h> |
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25 #include "amrtocentry.h" |
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26 |
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27 /** |
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28 * The Amr payload `table of contents' ( TOC ) entry in octet aligned ( OA ) |
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29 * mode. |
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30 * |
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31 * @lib Mccamrplformat.dll |
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32 * @since Series 60 3.1 |
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33 */ |
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34 class CAmrTocEntryOA : public CAmrTocEntry |
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35 { |
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36 |
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37 public: // Constructors and destructor |
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38 |
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39 /** |
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40 * Two-phased constructor. |
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41 */ |
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42 static CAmrTocEntryOA* NewL(); |
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43 |
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44 /** |
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45 * Destructor. |
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46 */ |
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47 ~CAmrTocEntryOA( ); |
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48 |
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49 public: // Functions from CAmrTocEntry |
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50 |
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51 // NOTE: Call the original function first and add more logic for OA mode. |
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52 |
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53 /** |
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54 * Encode the `table of contents' ( TOC ) entry fields into a given |
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55 * buffer at the given position. Values to encode are obtained from the |
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56 * corresponding fields. Byte and bit positions are updated after |
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57 * encoding is done. |
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58 * @since Series 60 3.1 |
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59 * @param aBuffer - [output] Buffer to store encoded data. |
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60 * @param aByteIndex - [input] Starting byte index ( starts from |
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61 * zero ). |
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62 * [output] Byte index updated after encoding. |
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63 * @param aBitIndex - [input] Starting bit index |
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64 * ( starts from zero ). |
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65 * [output] Bit index updated after encoding. |
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66 */ |
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67 virtual void Encode( TUint8* aBuffer, TInt& aByteIndex, TInt& aBitIndex ); |
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68 |
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69 /** |
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70 * Decode the `table of contents' ( TOC ) entry fields from a given |
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71 * buffer at the given position. Decoded values are returned in the |
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72 * corresponding fields.Byte and bit positions are updated after |
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73 * decoding is done. |
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74 * @since Series 60 3.1 |
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75 * @param aBuffer - [input] Buffer to decode data from. |
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76 * @param aByteIndex - [input] Starting byte index ( starts from |
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77 * zero ). |
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78 * [output] Byte index updated after decoding. |
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79 * @param aBitIndex - [input] Starting bit index |
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80 * ( starts from zero ). |
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81 * [output] Bit index updated after decoding. |
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82 */ |
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83 virtual void Decode( const TUint8* aBuffer, TInt& aByteIndex, |
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84 TInt& aBitIndex ); |
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85 |
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86 private: // Functions |
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87 |
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88 /** |
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89 * Constructor. |
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90 */ |
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91 CAmrTocEntryOA(); |
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92 |
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93 }; |
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94 |
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95 #endif // AMRTOCENTRYOA_H |