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1 // Copyright (c) 2010 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 // Sub Connection Provider Factory |
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15 // (control plane) |
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16 // |
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17 // |
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18 // This is a 3-plane comms layer implementation example, which has been customised to be a test layer which gobbles and releases ESOCK MBUFs. |
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19 // The MBuf gobbling functionality can be disabled by undefining the macro SYMBIAN_COMMSFW_MBUF_GOBBLER which is specified in mbufgobblerproviders.mmp. |
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20 // When SYMBIAN_COMMSFW_MBUF_GOBBLER is undefined, the source code specified by mbufgobblerproviders.mmp becomes a pass through layer i.e. it passes the data |
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21 // through to the layer above or below without altering it. This makes it useful as a starting point for implementing your own layers / providers; |
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22 // useful documentation on how to customise your own passthrough layer can be found in ..\docs\MbufGobblerLayer.doc |
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23 // |
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24 |
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25 /** |
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26 @file |
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27 @internalComponent |
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28 */ |
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29 |
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30 #include "mbufgobblersubconnproviderfactory.h" |
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31 #include "mbufgobblersubconnprovider.h" |
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32 #include "mbufgobblerlog.h" |
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33 |
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34 CMbufGobblerSubconnProviderFactory* CMbufGobblerSubconnProviderFactory::NewL(TAny* aParentContainer) |
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35 { |
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36 return new (ELeave) CMbufGobblerSubconnProviderFactory(TUid::Uid(CMbufGobblerSubconnProviderFactory::iUid), |
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37 *reinterpret_cast<ESock::CSubConnectionFactoryContainer*>(aParentContainer)); |
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38 } |
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39 |
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40 CMbufGobblerSubconnProviderFactory::CMbufGobblerSubconnProviderFactory(TUid aFactoryId, ESock::CSubConnectionFactoryContainer& aParentContainer) |
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41 : CSubConnectionProviderFactoryBase(aFactoryId, aParentContainer) |
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42 { |
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43 } |
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44 |
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45 ESock::ACommsFactoryNodeId* CMbufGobblerSubconnProviderFactory::DoCreateObjectL(ESock::TFactoryQueryBase& aQuery) |
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46 { |
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47 const ESock::TDefaultSCPRFactoryQuery& query = static_cast<const ESock::TDefaultSCPRFactoryQuery&>(aQuery); |
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48 if (query.iSCPRType == RSubConnection::EAttachToDefault) |
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49 { |
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50 return CMbufGobblerSubconnProvider::NewL(*this); |
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51 } |
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52 else if(query.iSCPRType == RSubConnection::ECreateNew) |
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53 { |
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54 return CMbufGobblerSubconnProvider::NewL(*this); |
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55 } |
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56 else |
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57 { |
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58 User::Leave(KErrNotSupported); |
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59 } |
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60 return NULL; |
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61 } |