1 /* |
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2 * Copyright (c) 2010 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 * Header file for simple NTB build policy |
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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 @file |
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22 @internalComponent |
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23 */ |
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24 |
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25 |
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26 #ifndef NCMNTBBUILDSIMPLEPOLICY_H |
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27 #define NCMNTBBUILDSIMPLEPOLICY_H |
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28 |
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29 |
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30 #include <e32base.h> |
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31 #include "ncmntbbuildpolicy.h" |
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32 |
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33 |
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34 /** |
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35 * a simple build policy, fix packets count in a NTB and a timer to restrict maxiam time delay |
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36 */ |
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37 |
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38 NONSHARABLE_CLASS(CNcmNtbBuildSimplePolicy) : public CNcmNtbBuildPolicy |
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39 { |
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40 public: |
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41 static CNcmNtbBuildPolicy* NewL(CNcmNtbBuilder& aPolicy); |
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42 ~CNcmNtbBuildSimplePolicy(); |
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43 |
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44 public: |
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45 /** |
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46 derived from CNcmNtbBuildPolicy |
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47 */ |
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48 virtual void StartNewNtb(); |
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49 virtual void UpdateNtb(TInt aSize); |
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50 virtual void CompleteNtbBuild(); |
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51 |
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52 virtual void UpdateBufferSize(TInt aSize); |
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53 virtual void UpdateFreeBufferCount(TInt aCount); |
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54 virtual void UpdateTotalBufferCount(TInt aCount); |
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55 |
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56 private: |
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57 void RunL(); |
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58 void DoCancel(); |
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59 void ConstructL(); |
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60 CNcmNtbBuildSimplePolicy(CNcmNtbBuilder& aPolicy); |
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61 /** |
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62 * timer for maxiam packet time delay |
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63 */ |
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64 RTimer iTimer; |
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65 /** |
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66 * packets number in current NTB |
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67 */ |
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68 TInt iPacketsCount; |
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69 TInt iTotalBufferCount; |
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70 TInt iFreeBufferCount; |
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71 TInt iBufferSize; |
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72 |
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73 }; |
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74 |
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75 |
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76 #endif //NCMNTBBUILDSIMPLEPOLICY_H |
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77 |
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