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1 // Copyright (c) 2004-2009 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 the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.symbianfoundation.org/legal/licencesv10.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 // in_hdr.h - IPv6 header structure |
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15 // Defines the basic classes for accessing the header |
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16 // structures within IPv6 packets. |
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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 /** |
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22 @publishedAll |
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23 @deprecated |
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24 */ |
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25 |
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26 #ifndef __IN_HDR_H__ |
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27 #define __IN_HDR_H__ |
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28 |
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29 #include <e32std.h> |
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30 |
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31 // |
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32 // TInet6HeaderBase |
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33 // A base class for headers. |
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34 // |
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35 // Currently no declarations, just here ready for potential need |
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36 // |
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37 //class TInet6HeaderBase |
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38 // { |
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39 //private: |
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40 // |
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41 // The following methods are "private" on purpose. They only |
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42 // document what derived class should implement, and cause an |
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43 // error message at compile time when a method is used, but |
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44 // not declared in the derived class. There is NO IMPLEMENTATION |
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45 // for these in this base class!! |
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46 // |
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47 // Every derived class must implement the following methods |
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48 // (These are compile time constants) |
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49 // |
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50 // static TInt MinHeaderLength(); |
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51 // static TInt MaxHeaderLength(); |
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52 |
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53 // Actual header length (based on on dynamic information |
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54 // retrieved from the successfully mapped header). |
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55 // |
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56 // TInt HeaderLength(); |
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57 // |
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58 // There is no need for a method accessing the offset to the |
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59 // beginning of payload data. This offset is *ALWAYS* same as |
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60 // HeaderLength(). It includes the padding, if any is required. |
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61 // }; |
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62 |
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63 #endif |