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1 /* |
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2 * Copyright (c) 2009 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 the License "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 #ifndef __HOST_USBMS_PROXY_H__ |
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18 #define __HOST_USBMS_PROXY_H__ |
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19 |
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20 /** @file |
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21 @internalTechnology |
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22 */ |
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23 |
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24 #include <rusbhostmsdevice.h> |
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25 #include "rusbhostmslogicalunit.h" |
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26 |
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27 #include "tmsmemmap.h" |
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28 |
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29 class CUsbHostMsProxyDrive : public CExtProxyDrive |
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30 { |
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31 public: |
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32 CUsbHostMsProxyDrive(CMountCB* aMount, CExtProxyDriveFactory* aDevice); |
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33 ~CUsbHostMsProxyDrive(); |
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34 |
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35 public: |
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36 virtual TInt Initialise(); |
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37 virtual TInt Dismounted(); |
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38 virtual TInt Enlarge(TInt aLength); |
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39 virtual TInt ReduceSize(TInt aPos, TInt aLength); |
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40 virtual TInt Read(TInt64 aPos, TInt aLength, const TAny* aTrg, TInt aThreadHandle, TInt aOffset, TInt aFlags); |
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41 virtual TInt Read(TInt64 aPos, TInt aLength, const TAny* aTrg, TInt aThreadHandle, TInt anOffset); |
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42 virtual TInt Read(TInt64 aPos, TInt aLength, TDes8& aTrg); |
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43 virtual TInt Write(TInt64 aPos, TInt aLength,const TAny* aSrc, TInt aThreadHandle, TInt aOffset, TInt aFlags); |
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44 virtual TInt Write(TInt64 aPos, TInt aLength, const TAny* aSrc, TInt aThreadHandle, TInt anOffset); |
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45 virtual TInt Write(TInt64 aPos,const TDesC8& aSrc); |
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46 virtual TInt Caps(TDes8& anInfo); |
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47 virtual TInt Format(TFormatInfo& aInfo); |
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48 virtual TInt Format(TInt64 aPos,TInt aLength); |
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49 virtual TInt SetInfo(const RMessage2 &msg, TAny* aMessageParam2, TAny* aMessageParam3); |
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50 virtual TInt NotifyChange(TDes8 &aChanged,TRequestStatus* aStatus); |
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51 virtual void NotifyChangeCancel(); |
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52 |
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53 TInt SetMountInfo(const TDesC8* /*aMountInfo*/,TInt /*aMountInfoThreadHandle=KCurrentThreadHandle*/); |
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54 TInt ForceRemount(TUint aFlags = 0); |
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55 TInt Unlock(TMediaPassword& /*aPassword*/, TBool /*aStorePassword*/); |
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56 TInt Lock(TMediaPassword& /*aOldPassword*/, TMediaPassword& /*aNewPassword*/, TBool /*aStorePassword*/); |
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57 TInt Clear(TMediaPassword& /*aPassword*/); |
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58 TInt ErasePassword(); |
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59 |
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60 TInt GetInterface(TInt aInterfaceId,TAny*& aInterface,TAny* aInput); |
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61 |
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62 private: |
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63 static const TUint KBufSize = 128 * 1024; |
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64 |
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65 TInt InitialiseOffset(TCapsInfo& aCapsInfo); |
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66 TInt ParameterNum(const TInt aMessageHandle, const TAny* aAddress); |
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67 TInt Erase(TInt64 aPos, TInt& aLength); |
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68 |
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69 public: |
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70 RUsbHostMsLogicalUnit iUsbHostMsLun; |
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71 |
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72 // Partition Info |
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73 // Just the first partition is supported |
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74 TMsDataMemMap iMsDataMemMap; |
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75 |
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76 TBuf8<KBufSize> iBuf; |
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77 }; |
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78 |
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79 #endif |