1 // Copyright (c) 2005-2009 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 "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.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 // |
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15 |
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16 #ifndef __OBEXWRITERBASE_H__ |
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17 #define __OBEXWRITERBASE_H__ |
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18 |
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19 #include <obex/internal/obexactiverw.h> |
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20 |
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21 /** |
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22 @file |
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23 @publishedPartner |
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24 @released |
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25 */ |
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26 |
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27 /** |
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28 CObexWriterBase provides obex specific writer behaviour for concrete writers to use. |
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29 Derive from this class when providing a writer for a specific transport. |
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30 |
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31 In a concrete writer the following things must be done: |
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32 (a)In DoTransfer a write transfer is issued over the writer's transport |
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33 (b)The NewL function must call BaseConstructL(). This is future proofing in the event that the iFuture1 variable is used |
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34 and requires initialisation |
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35 */ |
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36 class CObexWriterBase : public CObexActiveRW |
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37 { |
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38 public: |
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39 IMPORT_C virtual ~CObexWriterBase(); |
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40 |
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41 protected: |
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42 IMPORT_C CObexWriterBase(TPriority aPriority, MObexTransportNotify& aOwner, TObexConnectionInfo& aInfo); |
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43 IMPORT_C void BaseConstructL(); |
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44 |
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45 protected: // from CObexActiveRW |
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46 IMPORT_C virtual TBool CompleteTransfer(); |
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47 IMPORT_C virtual void OnCompleteTransfer(); |
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48 IMPORT_C virtual void StartTransfer(CObexPacket& aPacket); |
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49 IMPORT_C virtual TInt Remaining(); |
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50 /** |
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51 This method issues a write of data over the relevant transport object. |
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52 @see NewRequest |
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53 */ |
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54 virtual void DoTransfer () =0; |
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55 |
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56 //ExtensionPattern |
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57 IMPORT_C virtual TAny* GetInterface(TUid aUid); |
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58 |
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59 protected: // owned |
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60 // For future data expansion |
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61 TAny* iFuture1; |
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62 }; |
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63 |
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64 #endif // __OBEXWRITERBASE_H__ |
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