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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 #include <tmsvpackednotifierrequest.h> |
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17 #include "MSVPANIC.H" |
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18 |
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19 const TInt KTSecInfoNumTInts = sizeof(TSecurityInfo)/sizeof(TInt); |
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20 |
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21 |
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22 EXPORT_C TMsvPackedNotifierRequest::TMsvPackedNotifierRequest(HBufC8*& aBuffer) |
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23 : iBuffer(aBuffer) |
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24 { |
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25 } |
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26 |
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27 EXPORT_C TInt TMsvPackedNotifierRequest::Pack(const CMsvEntrySelection& aSelection, const TSecurityInfo& aSecurityInfo) |
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28 { |
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29 // check the buffer is large enough for the CMsvSelection array and the TSecurityInfo object |
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30 // note the extra +1 is to package the CMsvSelection array count |
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31 TInt requiredSize = ((aSelection.Count()+KTSecInfoNumTInts+1)*sizeof(TInt)); |
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32 if (requiredSize>iBuffer->Des().MaxSize()) |
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33 { |
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34 return KErrOverflow; |
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35 } |
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36 |
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37 // set the buffer (contents) length |
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38 iBuffer->Des().SetLength(requiredSize); |
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39 |
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40 // get pointer to start of iBuffer data |
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41 TInt* ptr = (TInt*) const_cast<TUint8*> (iBuffer->Ptr()); |
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42 |
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43 // pack MSvSelection array size and contents |
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44 *ptr++ = aSelection.Count(); |
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45 for (TInt count=0; count<aSelection.Count(); ++count) |
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46 { |
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47 *ptr++ = aSelection.At(count); |
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48 } |
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49 |
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50 // get pointer to security info object |
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51 TInt* secPtr = (TInt*) const_cast<TSecurityInfo*> (&aSecurityInfo); |
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52 |
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53 // pack TSecurityInfo size and copy into buffer |
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54 for (TInt count=0; count<KTSecInfoNumTInts; ++count) |
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55 { |
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56 *ptr++ = *secPtr++; |
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57 } |
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58 |
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59 return KErrNone; |
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60 } |
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61 |
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62 |
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63 EXPORT_C void TMsvPackedNotifierRequest::UnpackL(const TDesC8& aBuffer, CMsvEntrySelection& aSelection, TSecurityInfo& aSecurityInfo) |
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64 { |
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65 __ASSERT_DEBUG(aSelection.Count()==0, PanicServer(EMsvOperationUnpackSelectionNotEmpty)); |
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66 TInt* ptr = (TInt*) const_cast<TUint8*> (aBuffer.Ptr()); |
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67 |
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68 // extract the CMsvEntrySelection object |
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69 TInt count = *ptr++; |
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70 while (count--) |
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71 { |
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72 aSelection.AppendL(*ptr++); |
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73 } |
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74 |
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75 // extract the TSecurityInfo object |
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76 TInt* secPtr = (TInt*) const_cast<TSecurityInfo*> (&aSecurityInfo); |
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77 count = KTSecInfoNumTInts; |
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78 while (count--) |
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79 { |
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80 *secPtr++ = *ptr++; |
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81 } |
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82 } |