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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: |
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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 CNATFWUNSAFMAGICCOOKIEATTRIBUTE_H |
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22 #define CNATFWUNSAFMAGICCOOKIEATTRIBUTE_H |
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23 |
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24 #include "natfwunsafattribute.h" |
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25 |
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26 /** |
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27 * Class for MAGIC-COOKIE attribute. |
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28 * |
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29 * @lib natfwunsafprotocols.lib |
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30 * @since S60 3.2 |
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31 */ |
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32 class CNATFWUNSAFMagicCookieAttribute : public CNATFWUNSAFAttribute |
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33 { |
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34 public: // Constructors and destructor |
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35 /** |
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36 * Creates a new instance of CNATFWUNSAFMagicCookieAttribute |
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37 * @return A new instance of CNATFWUNSAFMagicCookieAttribute |
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38 * ownership is transferred. |
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39 */ |
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40 IMPORT_C static CNATFWUNSAFMagicCookieAttribute* NewL(); |
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41 |
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42 /** |
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43 * Creates a new instance of CNATFWUNSAFMagicCookieAttribute and |
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44 * pushes it to the CleanupStack. |
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45 * @return A new instance of CNATFWUNSAFMagicCookieAttribute, |
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46 * ownership is transferred. |
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47 */ |
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48 IMPORT_C static CNATFWUNSAFMagicCookieAttribute* NewLC(); |
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49 |
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50 /** |
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51 * Decodes a UNSAF attribute from a byte stream. |
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52 * This version is for lookup table. |
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53 * @param aByteStream Byte stream, containing attribute type, length and |
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54 * value. |
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55 * @return Decoded UNSAF attribute, ownership is transferred. |
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56 */ |
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57 static CNATFWUNSAFAttribute* DecodeAttributeL( |
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58 const TDesC8& aByteStream); |
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59 |
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60 /** |
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61 * Destructor, deletes the resources of CNATFWUNSAFMagicCookieAttribute. |
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62 */ |
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63 ~CNATFWUNSAFMagicCookieAttribute(); |
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64 |
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65 public: // From CNATFWUNSAFAttribute |
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66 |
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67 CNATFWUNSAFAttribute::TType Type() const; |
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68 |
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69 HBufC8* EncodeValueL() const; |
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70 |
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71 public: // New functions |
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72 |
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73 /** |
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74 * Returns the magic cookie. |
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75 * @return Magic cookie |
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76 */ |
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77 IMPORT_C TUint32 MagicCookie() const; |
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78 |
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79 private: |
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80 |
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81 enum TEncodedValue |
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82 { |
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83 //Size in bytes of the attribute value |
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84 EAttributeValueSize = 4, |
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85 EMagicCookieValue = 0x72c64bc6 |
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86 }; |
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87 |
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88 private: // Constructors |
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89 |
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90 CNATFWUNSAFMagicCookieAttribute(); |
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91 |
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92 }; |
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93 |
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94 #endif // CNATFWUNSAFMAGICCOOKIEHATTRIBUTE_H |
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95 |
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96 |