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// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#include <s32std.h>
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#include "MSVIPC.H"
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#include "MSVIDS.H"
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#include "MSVPANIC.H"
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#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS
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#include "msvsearchsortconstants.h"
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#include "msvconsts.h"
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#endif
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GLDEF_C void DoUnpackEntry(TUint8*& aPtr, TMsvEntry& aEntry)
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//
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//
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//
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{
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// get the entry from the start of the buffer
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const TMsvEntry* pEntry = (TMsvEntry*) aPtr;
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aEntry = *pEntry;
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aPtr = Align4(aPtr + sizeof(TMsvEntry));
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const TText* textPtr = (TText*)aPtr;
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TInt length=aEntry.iDescription.Length();
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aEntry.iDescription.Set(textPtr, length);
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textPtr = Align4(textPtr + length);
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length=aEntry.iDetails.Length();
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aEntry.iDetails.Set(textPtr, length);
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textPtr = Align4(textPtr + length);
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aPtr = (TUint8*) textPtr;
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}
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GLDEF_C TInt DoPackEntry(const TUint8*& aPtrStart, const TUint8* aPtrEnd, const TMsvEntry& aEntry)
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//
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// Packs an entry into the memory area defined by the two pointers.
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// Fails with KErrOverflow if the packed entry is too large
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// aPtrStart is always returned pointing to the end of the packed entry (even if too large)
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//
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{
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// make sure the entry can fit into the memory area defined by the two pointers
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TInt sizeEntry = Align4(sizeof(TMsvEntry));
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TInt sizeString1 = Align4(aEntry.iDescription.Size());
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TInt sizeString2 = Align4(aEntry.iDetails.Size());
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TInt size = sizeEntry + sizeString1 + sizeString2;
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if ((aPtrStart + size)>aPtrEnd)
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{
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aPtrStart += size;
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return KErrOverflow;
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}
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// copy the entry and descriptors into the memory area
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Mem::Copy((void*)aPtrStart, &aEntry, sizeof(TMsvEntry));
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aPtrStart += sizeEntry;
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Mem::Copy((void*)aPtrStart, aEntry.iDescription.Ptr(), aEntry.iDescription.Size());
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aPtrStart += sizeString1;
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Mem::Copy((void*)aPtrStart, aEntry.iDetails.Ptr(), aEntry.iDetails.Size());
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aPtrStart += sizeString2;
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return KErrNone;
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}
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GLDEF_C void DoUnpackFilter(TUint8*& aPtr, CMsvEntryFilter& aFilter)
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//
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//
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//
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{
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// get the entry from the start of the buffer
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const CMsvEntryFilter* pFilter = (CMsvEntryFilter*) aPtr;
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Mem::Copy(&aFilter, pFilter, sizeof(CMsvEntryFilter));
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aPtr = Align4(aPtr + sizeof(CMsvEntryFilter));
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}
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GLDEF_C TInt DoPackFilter(const TUint8*& aPtrStart, const TUint8* aPtrEnd, const CMsvEntryFilter& aFilter)
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//
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//
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//
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{
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// make sure the entry can fit into the memory area defined by the two pointers
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TInt size = Align4(sizeof(CMsvEntryFilter));
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if ((aPtrStart + size)>aPtrEnd)
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{
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aPtrStart += size;
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return KErrOverflow;
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}
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// copy the filter into the memory area
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Mem::Copy((void*)aPtrStart, &aFilter, sizeof(CMsvEntryFilter));
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aPtrStart += size;
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return KErrNone;
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}
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//**********************************
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// TMsvPackedEntry
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//**********************************
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EXPORT_C TMsvPackedEntry::TMsvPackedEntry(HBufC8*& aBuffer)
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: iBuffer(aBuffer)
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{}
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EXPORT_C TInt TMsvPackedEntry::PackEntry(const TMsvEntry& aEntry)
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//
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//
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//
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{
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// find the start and end of the buffer
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const TUint8* pS = iBuffer->Ptr();
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const TUint8* pE = PtrAdd(pS, iBuffer->Des().MaxSize());
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TInt error = DoPackEntry(pS, pE, aEntry);
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if (error==KErrNone)
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{
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// update the length of the buffer
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iBuffer->Des().SetLength(pS-iBuffer->Ptr());
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}
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return error;
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}
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EXPORT_C void TMsvPackedEntry::UnpackEntry(TMsvEntry& aEntry)
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//
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//
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//
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{
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#if defined(_DEBUG)
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// check that the buffer contain a valid package
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const TMsvEntry* dEntry = (TMsvEntry*) iBuffer->Ptr();
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const TUint8* dPos = PtrAdd(iBuffer->Ptr(), Align4(sizeof(TMsvEntry)) + Align4(dEntry->iDescription.Size()) + Align4(dEntry->iDetails.Size()));
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__ASSERT_DEBUG(dPos <= PtrAdd(iBuffer->Ptr(), iBuffer->Des().MaxLength()), PanicServer(EMsvEntryOverrunBuffer));
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#endif
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TUint8* pS = CONST_CAST(TUint8*, iBuffer->Ptr());
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DoUnpackEntry(pS, aEntry);
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}
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TInt TMsvPackedEntry::PackEntryAndService(const TMsvEntry& aEntry, const TMsvId& aServiceId)
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{
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// find the start and end of the buffer
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const TUint8* pS = iBuffer->Ptr();
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const TUint8* pE = PtrAdd(pS, iBuffer->Des().MaxSize());
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TInt error = DoPackEntry(pS, pE, aEntry);
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if (error==KErrNone)
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{
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TInt sizeDes = Align4(sizeof(TMsvId));
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if ((pS + sizeDes)>pE)
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{
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return KErrOverflow;
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}
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// copy the entry and descriptors into the memory area
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Mem::Copy((void*)pS, &aServiceId, sizeof(TMsvId));
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pS += sizeDes;
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// update the length of the buffer
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iBuffer->Des().SetLength(pS-iBuffer->Ptr());
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}
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return error;
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}
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void TMsvPackedEntry::UnpackEntryAndService(TMsvEntry& aEntry, TMsvId& aServiceId)
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{
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#if defined(_DEBUG)
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// check that the buffer contain a valid package
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const TMsvEntry* dEntry = (TMsvEntry*) iBuffer->Ptr();
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const TUint8* dPos = PtrAdd(iBuffer->Ptr(), Align4(sizeof(TMsvEntry)) + Align4(dEntry->iDescription.Size()) + Align4(dEntry->iDetails.Size()) + Align4(sizeof(TMsvId)) );
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__ASSERT_DEBUG(dPos <= PtrAdd(iBuffer->Ptr(), iBuffer->Des().MaxLength()), PanicServer(EMsvEntryOverrunBuffer));
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#endif
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TUint8* pS = CONST_CAST(TUint8*, iBuffer->Ptr());
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DoUnpackEntry(pS, aEntry);
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// get the service id from the current position in the buffer
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const TMsvId* pServiceId = (TMsvId*)pS;
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aServiceId = *pServiceId;
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pS = Align4(pS + sizeof(TMsvId));
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}
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//**********************************
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// TMsvPackedEntryArray
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//**********************************
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EXPORT_C TMsvPackedEntryArray::TMsvPackedEntryArray(HBufC8*& aBuffer, TInt aCount)
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: iIndex(0), iCount(aCount), iBuffer(aBuffer)
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{
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iPos = iBuffer->Ptr();
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}
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EXPORT_C void TMsvPackedEntryArray::Reset()
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//
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//
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//
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{
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iBuffer->Des().SetLength(0);
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iPos = iBuffer->Ptr();
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iIndex=0;
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iCount=0;
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}
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EXPORT_C TInt TMsvPackedEntryArray::PackEntry(const TMsvEntry& aEntry)
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//
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//
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//
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{
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const TUint8* pS = iPos;
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const TUint8* pE = PtrAdd(iBuffer->Ptr(), iBuffer->Des().MaxSize());
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TInt error = DoPackEntry(pS, pE, aEntry);
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if (error==KErrNone)
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{
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// update the length of the buffer and the position for the next entry
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iBuffer->Des().SetLength(pS-iBuffer->Ptr());
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iPos = pS;
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iIndex++;
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iCount++;
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}
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return error;
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}
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EXPORT_C TInt TMsvPackedEntryArray::UnpackEntry(TInt aIndex, TMsvEntry& aEntry)
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//
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//
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//
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{
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TInt error=KErrNone;
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if (iIndex!=aIndex)
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error = FindEntryInArray(aIndex);
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if (error==KErrNone)
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{
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TUint8* pS=CONST_CAST(TUint8*, iPos);
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DoUnpackEntry(pS, aEntry);
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iPos=pS;
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iIndex++;
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}
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return error;
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}
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TInt TMsvPackedEntryArray::FindEntryInArray(TInt aIndex)
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//
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//
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//
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{
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if (aIndex>=iCount)
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return KErrNotFound;
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if (iIndex>aIndex)
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{
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// have to reset to the start of the buffer
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iPos = iBuffer->Ptr();
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iIndex=0;
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}
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while (iIndex!=aIndex)
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{
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const TMsvEntry* pEntry = (TMsvEntry*) iPos;
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iPos += Align4(sizeof(TMsvEntry)) + Align4(pEntry->iDescription.Size()) + Align4(pEntry->iDetails.Size());
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iIndex++;
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}
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__ASSERT_DEBUG(iPos < PtrAdd(iBuffer->Ptr(), iBuffer->Des().MaxLength()), PanicServer(EMsvPointerOverrunBuffer));
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return KErrNone;
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}
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//**********************************
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// TMsvMoveCopyDetails
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//**********************************
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EXPORT_C TMsvLocalOperationProgress::TMsvLocalOperationProgress()
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: iType(ELocalNone), iTotalNumberOfEntries(0), iNumberCompleted(0), iNumberFailed(0), iNumberRemaining(0), iError(KErrNone), iId(KMsvNullIndexEntryId)
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/** Initialises the new object to suitable zero or null values. */
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{
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}
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//**********************************
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// TMsvServerOperationProgress
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//**********************************
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EXPORT_C TMsvServerOperationProgress::TMsvServerOperationProgress()
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: iOperationType(EMsvNoOperation)
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/** Default constructor.
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Sets iOperationType to EMsvNoOperation. */
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{
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}
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TMsvServerOperationProgress::TMsvServerOperationProgress(TMsvServerOperationType aType)
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: iOperationType(aType)
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{
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}
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//**********************************
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// TMsvIndexProgress
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//**********************************
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EXPORT_C TMsvIndexProgress::TMsvIndexProgress()
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: iTotal(0), iCompleted(0), iRemaining(0), iId(KMsvNullIndexEntryId)
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/** Default constructor.
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Data members are intialised to 0 or KMsvNullIndexEntryId as appropriate. */
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{
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}
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//**********************************
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// TMsvIndexLoadProgress
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//**********************************
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EXPORT_C TMsvIndexLoadProgress::TMsvIndexLoadProgress()
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: TMsvServerOperationProgress(EMsvChangeDriveOperation), iError(KErrNone), iState(EIndexNotLoaded)
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/** Default constructor.
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iOperationType is set to EMsvChangeDriveOperation; iError is set to KErrNone;
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iState is set to EIndexNotLoaded. */
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{
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}
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//**********************************
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// TMsvCopyProgress
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//**********************************
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/** Default constructor.
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iOperationType is set to EMsvCopyOperation; iError is set to KErrNone;
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iState is set to ENotYetStarted. */
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EXPORT_C TMsvCopyProgress::TMsvCopyProgress()
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: TMsvServerOperationProgress(EMsvCopyOperation), iError(KErrNone), iState(ENotYetStarted)
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{
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}
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//**********************************
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// TMsvDeleteProgress
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//**********************************
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/** Default constructor.
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iOperationType is set to EMsvDeleteOperation; iError is set to KErrNone;
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iState is set to ENotYetStarted. */
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EXPORT_C TMsvDeleteProgress::TMsvDeleteProgress()
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373 |
: TMsvServerOperationProgress(EMsvDeleteOperation), iError(KErrNone), iState(ENotYetStarted)
|
|
|
374 |
|
|
|
375 |
{
|
|
|
376 |
}
|
|
|
377 |
|
|
|
378 |
|
|
|
379 |
//**********************************
|
|
|
380 |
// TMsvChildrenDetails
|
|
|
381 |
//**********************************
|
|
|
382 |
|
|
|
383 |
EXPORT_C TMsvChildrenDetails::TMsvChildrenDetails()
|
|
|
384 |
: iParentId(KMsvNullIndexEntryId), iTotalNumberChildren(0), iNumberChildrenInArray(0), iLastEntryInArray(0)
|
|
|
385 |
{
|
|
|
386 |
}
|
|
|
387 |
|
|
|
388 |
|
|
|
389 |
//**********************************
|
|
|
390 |
// TMsvPackedOperation
|
|
|
391 |
//**********************************
|
|
|
392 |
|
|
|
393 |
EXPORT_C TMsvPackedOperation::TMsvPackedOperation(HBufC8*& aBuffer)
|
|
|
394 |
: iBuffer(aBuffer)
|
|
|
395 |
{
|
|
|
396 |
}
|
|
|
397 |
|
|
|
398 |
|
|
|
399 |
EXPORT_C TInt TMsvPackedOperation::Pack(const CMsvEntrySelection& aSelection, TInt aParameter1, TInt aParameter2)
|
|
|
400 |
{
|
|
|
401 |
// check the buffer is large enough
|
|
|
402 |
TInt requiredSize = (aSelection.Count()+3)*4;
|
|
|
403 |
if (requiredSize>iBuffer->Des().MaxSize())
|
|
|
404 |
return KErrOverflow;
|
|
|
405 |
// set the buffer with correct length
|
|
|
406 |
iBuffer->Des().SetLength(requiredSize);
|
|
|
407 |
|
|
|
408 |
TInt* ptr = (TInt*) CONST_CAST(TUint8*, iBuffer->Ptr());
|
|
|
409 |
*ptr++ = aSelection.Count();
|
|
|
410 |
for (TInt count=0; count<aSelection.Count(); count++)
|
|
|
411 |
*ptr++ = aSelection.At(count);
|
|
|
412 |
*ptr++ = aParameter1;
|
|
|
413 |
*ptr++ = aParameter2;
|
|
|
414 |
return KErrNone;
|
|
|
415 |
}
|
|
|
416 |
|
|
|
417 |
|
|
|
418 |
EXPORT_C void TMsvPackedOperation::UnpackL(CMsvEntrySelection& aSelection, TInt& aParameter1, TInt& aParameter2)
|
|
|
419 |
{
|
|
|
420 |
__ASSERT_DEBUG(aSelection.Count()==0, PanicServer(EMsvOperationUnpackSelectionNotEmpty));
|
|
|
421 |
TInt* ptr = (TInt*) CONST_CAST(TUint8*, iBuffer->Ptr());
|
|
|
422 |
|
|
|
423 |
TInt count = *ptr++;
|
|
|
424 |
|
|
|
425 |
TInt bufSize = iBuffer->Des().Length();
|
|
|
426 |
|
|
|
427 |
// This length is calculated on the basis of length set in TMsvPackedOperation::Pack above.
|
|
|
428 |
TInt len = (count+3)*4;
|
|
|
429 |
if(bufSize == len)
|
|
|
430 |
{
|
|
|
431 |
while (count--)
|
|
|
432 |
{
|
|
|
433 |
aSelection.AppendL(*ptr++);
|
|
|
434 |
}
|
|
|
435 |
aParameter1 = *ptr++;
|
|
|
436 |
aParameter2 = *ptr++;
|
|
|
437 |
}
|
|
|
438 |
else
|
|
|
439 |
{
|
|
|
440 |
User::Leave(KErrArgument);
|
|
|
441 |
}
|
|
|
442 |
}
|
|
|
443 |
|
|
|
444 |
|
|
|
445 |
EXPORT_C TMsvPackedChangeNotification::TMsvPackedChangeNotification(TMsvNotifBuffer& aBuffer)
|
|
|
446 |
: iBuffer(aBuffer)
|
|
|
447 |
{
|
|
|
448 |
}
|
|
|
449 |
|
|
|
450 |
|
|
|
451 |
EXPORT_C void TMsvPackedChangeNotification::Pack(TMsvServerChangeNotificationType aChangeType, const CMsvEntrySelection& aSelection, TInt aParameter1, TInt aParameter2, TInt aStartIndex, TInt aFinishIndex)
|
|
|
452 |
//
|
|
|
453 |
// Packs the aStartIndex->aFinishIndex (inc) into the buffer
|
|
|
454 |
//
|
|
|
455 |
{
|
|
|
456 |
__ASSERT_DEBUG(aFinishIndex-aStartIndex+1<=KMsvPackedChangeLimit, PanicServer(EMsvChangeSelectionTooLarge));
|
|
|
457 |
|
|
|
458 |
// set the buffer with correct length
|
|
|
459 |
TInt requiredSize = (aFinishIndex-aStartIndex+1+KMsvChangeNotificationNumberOfTInts)*4;
|
|
|
460 |
iBuffer.SetLength(requiredSize);
|
|
|
461 |
|
|
|
462 |
TInt* ptr = (TInt*) CONST_CAST(TUint8*, iBuffer.Ptr());
|
|
|
463 |
*ptr++ = aChangeType;
|
|
|
464 |
*ptr++ = aParameter1;
|
|
|
465 |
*ptr++ = aParameter2;
|
|
|
466 |
*ptr++ = aFinishIndex - aStartIndex + 1;
|
|
|
467 |
for (TInt count=aStartIndex; count<=aFinishIndex; count++)
|
|
|
468 |
*ptr++ = aSelection.At(count);
|
|
|
469 |
}
|
|
|
470 |
|
|
|
471 |
|
|
|
472 |
EXPORT_C void TMsvPackedChangeNotification::Pack(TMsvServerChangeNotificationType aChangeType, TMsvId aId, TInt aParameter1, TInt aParameter2)
|
|
|
473 |
//
|
|
|
474 |
// Packs a single id
|
|
|
475 |
//
|
|
|
476 |
{
|
|
|
477 |
// set the buffer with correct length
|
|
|
478 |
TInt requiredSize = (1+KMsvChangeNotificationNumberOfTInts)*4;
|
|
|
479 |
iBuffer.SetLength(requiredSize);
|
|
|
480 |
|
|
|
481 |
TInt* ptr = (TInt*) CONST_CAST(TUint8*, iBuffer.Ptr());
|
|
|
482 |
*ptr++ = aChangeType;
|
|
|
483 |
*ptr++ = aParameter1;
|
|
|
484 |
*ptr++ = aParameter2;
|
|
|
485 |
*ptr++ = 1;
|
|
|
486 |
*ptr++ = aId;
|
|
|
487 |
}
|
|
|
488 |
|
|
|
489 |
|
|
|
490 |
EXPORT_C void TMsvPackedChangeNotification::UnpackL(TMsvServerChangeNotificationType& aChangeType, CMsvEntrySelection& aSelection, TInt& aParameter1, TInt& aParameter2)
|
|
|
491 |
//
|
|
|
492 |
//
|
|
|
493 |
//
|
|
|
494 |
{
|
|
|
495 |
__ASSERT_DEBUG(aSelection.Count()==0, PanicServer(EMsvChangedUnpackSelectionNotEmpty));
|
|
|
496 |
TInt* ptr = (TInt*) CONST_CAST(TUint8*, iBuffer.Ptr());
|
|
|
497 |
switch (*ptr++)
|
|
|
498 |
{
|
|
|
499 |
case 1:
|
|
|
500 |
aChangeType = EMsvEntriesCreated;
|
|
|
501 |
break;
|
|
|
502 |
case 2:
|
|
|
503 |
aChangeType = EMsvEntriesChanged;
|
|
|
504 |
break;
|
|
|
505 |
case 3:
|
|
|
506 |
aChangeType = EMsvEntriesDeleted;
|
|
|
507 |
break;
|
|
|
508 |
case 4:
|
|
|
509 |
aChangeType = EMsvEntriesMoved;
|
|
|
510 |
break;
|
|
|
511 |
case 5:
|
|
|
512 |
aChangeType = EMsvMtmGroupInstalled;
|
|
|
513 |
break;
|
|
|
514 |
case 6:
|
|
|
515 |
aChangeType = EMsvMtmGroupDeInstalled;
|
|
|
516 |
break;
|
|
|
517 |
case 8:
|
|
|
518 |
aChangeType = EMsvCloseSession;
|
|
|
519 |
break;
|
|
|
520 |
case 9:
|
|
|
521 |
aChangeType = EMsvIndexLoaded;
|
|
|
522 |
break;
|
|
|
523 |
case 10:
|
|
|
524 |
aChangeType = EMsvIndexFailedToLoad;
|
|
|
525 |
break;
|
|
|
526 |
case 12:
|
|
|
527 |
aChangeType = EMsvMediaChanged;
|
|
|
528 |
break;
|
|
|
529 |
case 13:
|
|
|
530 |
aChangeType = EMsvMediaUnavailable;
|
|
|
531 |
break;
|
|
|
532 |
case 14:
|
|
|
533 |
aChangeType = EMsvMediaAvailable;
|
|
|
534 |
break;
|
|
|
535 |
case 15:
|
|
|
536 |
aChangeType = EMsvMediaIncorrect;
|
|
|
537 |
break;
|
|
|
538 |
#if (defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
|
|
|
539 |
case 16:
|
|
|
540 |
aChangeType = EMsvMessageStoreNotSupported;
|
|
|
541 |
break;
|
|
|
542 |
case 17:
|
|
|
543 |
aChangeType = EMsvMessageStoreCorrupt;
|
|
|
544 |
break;
|
|
|
545 |
case 18:
|
|
|
546 |
aChangeType = EMsvRefreshMessageView;
|
|
|
547 |
break;
|
|
|
548 |
case 19:
|
|
|
549 |
aChangeType = EMsvDiskNotAvailable;
|
|
|
550 |
break;
|
|
|
551 |
case 20:
|
|
|
552 |
aChangeType = EMsvUnableToProcessDiskNotification;
|
|
|
553 |
break;
|
|
|
554 |
#endif
|
|
|
555 |
default:
|
|
|
556 |
__ASSERT_DEBUG(EFalse, PanicServer(EMsvUnknownChangeType));
|
|
|
557 |
aChangeType = EMsvEntriesNoChange;
|
|
|
558 |
}
|
|
|
559 |
aParameter1 = *ptr++;
|
|
|
560 |
aParameter2 = *ptr++;
|
|
|
561 |
TInt count = *ptr++;
|
|
|
562 |
while (count--)
|
|
|
563 |
aSelection.AppendL(*ptr++);
|
|
|
564 |
}
|
|
|
565 |
|
|
|
566 |
TMsvPackedEntryFilter::TMsvPackedEntryFilter(HBufC8*& aBuffer)
|
|
|
567 |
: iBuffer(aBuffer)
|
|
|
568 |
{}
|
|
|
569 |
|
|
|
570 |
TInt TMsvPackedEntryFilter::PackFilter(const CMsvEntryFilter& aFilter)
|
|
|
571 |
{
|
|
|
572 |
// find the start and end of the buffer
|
|
|
573 |
const TUint8* pS = iBuffer->Ptr();
|
|
|
574 |
const TUint8* pE = PtrAdd(pS, iBuffer->Des().MaxSize());
|
|
|
575 |
|
|
|
576 |
TInt error = DoPackFilter(pS, pE, aFilter);
|
|
|
577 |
if (error==KErrNone)
|
|
|
578 |
{
|
|
|
579 |
// update the length of the buffer
|
|
|
580 |
iBuffer->Des().SetLength(pS-iBuffer->Ptr());
|
|
|
581 |
}
|
|
|
582 |
|
|
|
583 |
return error;
|
|
|
584 |
}
|
|
|
585 |
|
|
|
586 |
void TMsvPackedEntryFilter::UnpackFilter(CMsvEntryFilter& aFilter)
|
|
|
587 |
{
|
|
|
588 |
#if defined(_DEBUG)
|
|
|
589 |
// check that the buffer contain a valid package
|
|
|
590 |
const TUint8* dPos = PtrAdd(iBuffer->Ptr(), Align4(sizeof(CMsvEntryFilter)));
|
|
|
591 |
__ASSERT_DEBUG(dPos <= PtrAdd(iBuffer->Ptr(), iBuffer->Des().MaxLength()), PanicServer(EMsvEntryOverrunBuffer));
|
|
|
592 |
#endif
|
|
|
593 |
TUint8* pS = CONST_CAST(TUint8*, iBuffer->Ptr());
|
|
|
594 |
DoUnpackFilter(pS, aFilter);
|
|
|
595 |
}
|
|
|
596 |
|
|
|
597 |
/**
|
|
|
598 |
Constructor for TMsvPackQuery.
|
|
|
599 |
@internalComponent
|
|
|
600 |
@released
|
|
|
601 |
@param aBuffer: buffer for packing
|
|
|
602 |
*/
|
|
|
603 |
|
|
|
604 |
EXPORT_C TMsvPackQuery::TMsvPackQuery(HBufC8*& aBuffer)
|
|
|
605 |
: iBuffer(aBuffer)
|
|
|
606 |
{}
|
|
|
607 |
|
|
|
608 |
|
|
|
609 |
TInt TMsvPackQuery::DoPackQuery(const TUint8*& aPtrStart, const TUint8* aPtrEnd, const CMsvSearchSortQuery* aQuery)
|
|
|
610 |
{
|
|
|
611 |
//size of class - sizeof(iQueryTable pointer)
|
|
|
612 |
TInt sizeOfClass = Align4(sizeof(CMsvSearchSortQuery) - sizeof(TInt));
|
|
|
613 |
TInt sizeQueryTable = Align4(sizeof(TMsvQueryTable) * KMaxLevelOfSearchAndSort);
|
|
|
614 |
TInt size = sizeOfClass + sizeQueryTable;
|
|
|
615 |
|
|
|
616 |
if ((aPtrStart + size)>aPtrEnd)
|
|
|
617 |
{
|
|
|
618 |
aPtrStart += size;
|
|
|
619 |
return KErrOverflow;
|
|
|
620 |
}
|
|
|
621 |
|
|
|
622 |
// copy the entry and descriptors into the memory area
|
|
|
623 |
Mem::Copy((void*)aPtrStart, aQuery, sizeOfClass);
|
|
|
624 |
aPtrStart += sizeOfClass;
|
|
|
625 |
|
|
|
626 |
Mem::Copy((void*)aPtrStart, aQuery->iQueryTable, sizeQueryTable);
|
|
|
627 |
aPtrStart += sizeQueryTable;
|
|
|
628 |
|
|
|
629 |
return KErrNone;
|
|
|
630 |
}
|
|
|
631 |
|
|
|
632 |
/**
|
|
|
633 |
Packs TMsvSearchSortQuery object into a buffer for sending across IPC.
|
|
|
634 |
@internalComponent
|
|
|
635 |
@released
|
|
|
636 |
@param aQuery: TMsvSearchSortQuery object needs to pack.
|
|
|
637 |
@return: reurn KErrNone if successful else KErrOverflow.
|
|
|
638 |
*/
|
|
|
639 |
EXPORT_C TInt TMsvPackQuery::PackQuery(const CMsvSearchSortQuery* aQuery)
|
|
|
640 |
{
|
|
|
641 |
// find the start and end of the buffer
|
|
|
642 |
const TUint8* pS = iBuffer->Ptr();
|
|
|
643 |
const TUint8* pE = PtrAdd(pS, iBuffer->Des().MaxSize());
|
|
|
644 |
|
|
|
645 |
TInt error = DoPackQuery(pS, pE, aQuery);
|
|
|
646 |
if (error==KErrNone)
|
|
|
647 |
{
|
|
|
648 |
// update the length of the buffer
|
|
|
649 |
iBuffer->Des().SetLength(pS-iBuffer->Ptr());
|
|
|
650 |
}
|
|
|
651 |
return error;
|
|
|
652 |
}
|
|
|
653 |
|
|
|
654 |
|
|
|
655 |
void TMsvPackQuery::DoUnpackQuery(TUint8*& aPtr, CMsvSearchSortQuery* aQuery)
|
|
|
656 |
{
|
|
|
657 |
//size of class - sizeof(iQueryTable pointer)
|
|
|
658 |
TInt sizeOfClass = Align4(sizeof(CMsvSearchSortQuery) - sizeof(TInt));
|
|
|
659 |
TInt sizeQueryTable = Align4(sizeof(TMsvQueryTable) * KMaxLevelOfSearchAndSort);
|
|
|
660 |
|
|
|
661 |
Mem::Copy((void*)aQuery, aPtr, sizeOfClass);
|
|
|
662 |
aPtr += sizeOfClass;
|
|
|
663 |
|
|
|
664 |
Mem::Copy((void*)aQuery->iQueryTable, aPtr, sizeQueryTable);
|
|
|
665 |
aPtr += sizeQueryTable;
|
|
|
666 |
}
|
|
|
667 |
|
|
|
668 |
/**
|
|
|
669 |
Unpacks the data to a aQuery.
|
|
|
670 |
@internalComponent
|
|
|
671 |
@released
|
|
|
672 |
@param aQuery: Unpacked TMsvSearchSortQuery object.
|
|
|
673 |
*/
|
|
|
674 |
EXPORT_C void TMsvPackQuery::UnpackQuery(CMsvSearchSortQuery* aQuery)
|
|
|
675 |
{
|
|
|
676 |
#if defined(_DEBUG)
|
|
|
677 |
// check that the buffer contain a valid package
|
|
|
678 |
const TUint8* dPos = PtrAdd(iBuffer->Ptr(), Align4(sizeof(CMsvSearchSortQuery)));
|
|
|
679 |
__ASSERT_DEBUG(dPos <= PtrAdd(iBuffer->Ptr(), iBuffer->Des().MaxLength()), PanicServer(EMsvEntryOverrunBuffer));
|
|
|
680 |
#endif
|
|
|
681 |
|
|
|
682 |
TUint8* pS = CONST_CAST(TUint8*, iBuffer->Ptr());
|
|
|
683 |
DoUnpackQuery(pS, aQuery);
|
|
|
684 |
}
|
|
|
685 |
|
|
|
686 |
/**
|
|
|
687 |
Constructor for TMsvPackedIdOperation.
|
|
|
688 |
@internalComponent
|
|
|
689 |
@released
|
|
|
690 |
@param aBuffer: buffer for packing
|
|
|
691 |
*/
|
|
|
692 |
EXPORT_C TMsvPackedIdOperation::TMsvPackedIdOperation(HBufC8*& aBuffer)
|
|
|
693 |
: iBuffer(aBuffer)
|
|
|
694 |
{
|
|
|
695 |
}
|
|
|
696 |
|
|
|
697 |
/**
|
|
|
698 |
Packs RArray of TMsvId and count value into a buffer for sending across IPC.
|
|
|
699 |
@internalComponent
|
|
|
700 |
@released
|
|
|
701 |
@param aId: RArray of TMsvIds needs to pack.
|
|
|
702 |
@return: reurn KErrNone if successful else KErrOverflow.
|
|
|
703 |
*/
|
|
|
704 |
EXPORT_C TInt TMsvPackedIdOperation::Pack(const RArray<TMsvId>& aId)
|
|
|
705 |
{
|
|
|
706 |
//place for TMsvId's and count
|
|
|
707 |
TInt requiredSize = (aId.Count() + 1) * 4;
|
|
|
708 |
|
|
|
709 |
// check the buffer is large enough
|
|
|
710 |
if (requiredSize > iBuffer->Des().MaxSize())
|
|
|
711 |
{
|
|
|
712 |
return KErrOverflow;
|
|
|
713 |
}
|
|
|
714 |
|
|
|
715 |
// set the buffer with correct length
|
|
|
716 |
iBuffer->Des().SetLength(requiredSize);
|
|
|
717 |
|
|
|
718 |
TInt* ptr = (TInt*) CONST_CAST(TUint8*, iBuffer->Ptr());
|
|
|
719 |
//number of TMsvId's
|
|
|
720 |
*ptr++ = aId.Count();
|
|
|
721 |
|
|
|
722 |
//copy TMsvId's to buffer
|
|
|
723 |
for (TInt count=0; count<aId.Count(); count++)
|
|
|
724 |
{
|
|
|
725 |
*ptr++ = aId[count];
|
|
|
726 |
}
|
|
|
727 |
|
|
|
728 |
return KErrNone;
|
|
|
729 |
}
|
|
|
730 |
|
|
|
731 |
/**
|
|
|
732 |
Unpacks the data in buffer to a RArray.
|
|
|
733 |
@internalComponent
|
|
|
734 |
@released
|
|
|
735 |
@param aId: Unpacked RArray of TMsvIds.
|
|
|
736 |
*/
|
|
|
737 |
EXPORT_C void TMsvPackedIdOperation::UnpackL(RArray<TMsvId>& aId)
|
|
|
738 |
{
|
|
|
739 |
__ASSERT_DEBUG(aId.Count()==0, PanicServer(EMsvOperationUnpackSelectionNotEmpty));
|
|
|
740 |
TInt* ptr = (TInt*) CONST_CAST(TUint8*, iBuffer->Ptr());
|
|
|
741 |
|
|
|
742 |
//unpack the count
|
|
|
743 |
TInt count = *ptr++;
|
|
|
744 |
//unpack TMsvId's to RArray
|
|
|
745 |
while (count--)
|
|
|
746 |
{
|
|
|
747 |
aId.AppendL(*ptr++);
|
|
|
748 |
}
|
|
|
749 |
}
|
|
|
750 |
|
|
|
751 |
|
|
|
752 |
/**
|
|
|
753 |
Constructor for TMsvPackedIdAndMessagePart.
|
|
|
754 |
@internalComponent
|
|
|
755 |
@released
|
|
|
756 |
*/
|
|
|
757 |
EXPORT_C TMsvPackedIdAndMessagePart::TMsvPackedIdAndMessagePart()
|
|
|
758 |
{
|
|
|
759 |
}
|
|
|
760 |
|
|
|
761 |
/**
|
|
|
762 |
Size() will returns size of the data occupied by TMsvIdWithSortField.
|
|
|
763 |
@internalComponent
|
|
|
764 |
@released
|
|
|
765 |
@param aData: RArray of TMsvIdWithSortField.
|
|
|
766 |
*/
|
|
|
767 |
EXPORT_C TInt TMsvPackedIdAndMessagePart::Size(const RArray<TMsvIdWithSortField>& aData)
|
|
|
768 |
{
|
|
|
769 |
// number of TMsvId's in RArray
|
|
|
770 |
TInt count = aData.Count();
|
|
|
771 |
TInt size = 0;
|
|
|
772 |
|
|
|
773 |
// to hold counter value
|
|
|
774 |
size += sizeof(TInt);
|
|
|
775 |
|
|
|
776 |
// calculate length of RArray<TMsvId + SortFiled>
|
|
|
777 |
for(TInt index = 0; index < count; index++)
|
|
|
778 |
{
|
|
|
779 |
size += sizeof(TMsvId);
|
|
|
780 |
size += aData[index].iContentMessagePart.Length();
|
|
|
781 |
}
|
|
|
782 |
return size;
|
|
|
783 |
}
|
|
|
784 |
|
|
|
785 |
/**
|
|
|
786 |
Packs or Externalize the RArray of TMsvIdWithSortField into a aWriteStream for sending across IPC.
|
|
|
787 |
@internalComponent
|
|
|
788 |
@released
|
|
|
789 |
@param aWriteStream: aData will be written to aWriteStream.
|
|
|
790 |
@param aData: RArray of TMsvIdWithSortField
|
|
|
791 |
*/
|
|
|
792 |
EXPORT_C void TMsvPackedIdAndMessagePart::ExternalizeL(RWriteStream& aWriteStream, RArray<TMsvIdWithSortField>& aData) const
|
|
|
793 |
{
|
|
|
794 |
TInt count = aData.Count();
|
|
|
795 |
aWriteStream.WriteInt32L(count);
|
|
|
796 |
|
|
|
797 |
for(TInt index=0; index < count; ++index)
|
|
|
798 |
{
|
|
|
799 |
aWriteStream.WriteInt32L(aData[index].iMessageId);
|
|
|
800 |
aWriteStream << aData[index].iContentMessagePart;
|
|
|
801 |
}
|
|
|
802 |
}
|
|
|
803 |
|
|
|
804 |
/**
|
|
|
805 |
Unpacks or Internalize aReadStream buffer to RArray of TMsvIdWithSortField.
|
|
|
806 |
@internalComponent
|
|
|
807 |
@released
|
|
|
808 |
@param aReadStream: aReadStream data will be unpacked to TMsvIdWithSortField of aData.
|
|
|
809 |
@param aData: RArray of TMsvIdWithSortField
|
|
|
810 |
*/
|
|
|
811 |
EXPORT_C void TMsvPackedIdAndMessagePart::InternalizeL(RReadStream& aReadStream, RArray<TMsvIdWithSortField>& aData)
|
|
|
812 |
{
|
|
|
813 |
TInt count = aReadStream.ReadInt32L();
|
|
|
814 |
|
|
|
815 |
TMsvIdWithSortField tmsvidAndmessagepart;
|
|
|
816 |
|
|
|
817 |
for(TInt index=0; index < count; ++index)
|
|
|
818 |
{
|
|
|
819 |
tmsvidAndmessagepart.iMessageId = aReadStream.ReadInt32L();
|
|
|
820 |
aReadStream >> tmsvidAndmessagepart.iContentMessagePart;
|
|
|
821 |
aData.AppendL(tmsvidAndmessagepart);
|
|
|
822 |
}
|
|
|
823 |
}
|
|
|
824 |
|
|
|
825 |
|
|
|
826 |
#if (defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
|
|
|
827 |
EXPORT_C TMsvPackedDriveIdOperation::TMsvPackedDriveIdOperation(HBufC8*& aBuffer)
|
|
|
828 |
: iBuffer(aBuffer)
|
|
|
829 |
{
|
|
|
830 |
}
|
|
|
831 |
|
|
|
832 |
|
|
|
833 |
EXPORT_C void TMsvPackedDriveIdOperation::UnpackL(RArray<TDriveNumber>& aDriveNumber)
|
|
|
834 |
{
|
|
|
835 |
TInt* ptr = (TInt*) CONST_CAST(TUint8*, iBuffer->Ptr());
|
|
|
836 |
|
|
|
837 |
// Unpack the count.
|
|
|
838 |
TInt count = *ptr++;
|
|
|
839 |
|
|
|
840 |
// Append TDriveNumber
|
|
|
841 |
while (count--)
|
|
|
842 |
{
|
|
|
843 |
aDriveNumber.AppendL((TDriveNumber)*ptr++);
|
|
|
844 |
}
|
|
|
845 |
}
|
|
|
846 |
|
|
|
847 |
|
|
|
848 |
EXPORT_C TInt TMsvPackedDriveIdOperation::Pack(const RArray<TDriveNumber>& aDriveNumber)
|
|
|
849 |
{
|
|
|
850 |
// place for TMsvId's and count
|
|
|
851 |
TInt requiredSize = (aDriveNumber.Count() + 1) * 4;
|
|
|
852 |
|
|
|
853 |
// check the buffer is large enough
|
|
|
854 |
if (requiredSize > iBuffer->Des().MaxSize())
|
|
|
855 |
{
|
|
|
856 |
return KErrOverflow;
|
|
|
857 |
}
|
|
|
858 |
|
|
|
859 |
// set the buffer with correct length
|
|
|
860 |
iBuffer->Des().SetLength(requiredSize);
|
|
|
861 |
|
|
|
862 |
TInt* ptr = (TInt*) CONST_CAST(TUint8*, iBuffer->Ptr());
|
|
|
863 |
//number of TMsvId's
|
|
|
864 |
*ptr++ = aDriveNumber.Count();
|
|
|
865 |
|
|
|
866 |
//copy TMsvId's to buffer
|
|
|
867 |
for (TInt count=0; count<aDriveNumber.Count(); count++)
|
|
|
868 |
{
|
|
|
869 |
*ptr++ = aDriveNumber[count];
|
|
|
870 |
}
|
|
|
871 |
|
|
|
872 |
return KErrNone;
|
|
|
873 |
}
|
|
|
874 |
|
|
|
875 |
#endif // #if (defined SYMBIAN_MSGS_ENHANCED_REMOVABLE_MEDIA_SUPPORT)
|
|
|
876 |
|
|
|
877 |
|
|
|
878 |
|
|
|
879 |
|
|
|
880 |
|
|
|
881 |
#if (defined SYMBIAN_MESSAGESTORE_HEADER_BODY_USING_SQLDB)
|
|
|
882 |
|
|
|
883 |
/**
|
|
|
884 |
* TMsvPackedHeaderStructure()
|
|
|
885 |
*
|
|
|
886 |
* TMsvPackedHeaderStructure Constructor.
|
|
|
887 |
*
|
|
|
888 |
* @param HBufC8*&
|
|
|
889 |
* @return None.
|
|
|
890 |
* @leave None.
|
|
|
891 |
*/
|
|
|
892 |
EXPORT_C TMsvPackedHeaderStructure::TMsvPackedHeaderStructure(HBufC8*& aBuffer)
|
|
|
893 |
: iBuffer(aBuffer)
|
|
|
894 |
{
|
|
|
895 |
}
|
|
|
896 |
|
|
|
897 |
|
|
|
898 |
/**
|
|
|
899 |
* UnpackL()
|
|
|
900 |
*
|
|
|
901 |
* Unpacks the buffer to fill header structure.
|
|
|
902 |
*
|
|
|
903 |
* @param RPointerArray<CFieldPair>&: Header Structure.
|
|
|
904 |
* @return None.
|
|
|
905 |
* @leave KErrNoMemory
|
|
|
906 |
*/
|
|
|
907 |
EXPORT_C void TMsvPackedHeaderStructure::UnpackL(RPointerArray<CFieldPair>& aFieldDetails)
|
|
|
908 |
{
|
|
|
909 |
TInt* ptr = (TInt*) CONST_CAST(TUint8*, iBuffer->Ptr());
|
|
|
910 |
|
|
|
911 |
// Unpack the count.
|
|
|
912 |
TInt count = *ptr++;
|
|
|
913 |
|
|
|
914 |
TInt size = 0;
|
|
|
915 |
TPtrC16 ptrBuf;
|
|
|
916 |
|
|
|
917 |
while (count--)
|
|
|
918 |
{
|
|
|
919 |
CFieldPair* fieldPair = new(ELeave) CFieldPair();
|
|
|
920 |
CleanupStack::PushL(fieldPair);
|
|
|
921 |
size = *ptr++;
|
|
|
922 |
|
|
|
923 |
const TText* textPtr = (TText*)ptr;
|
|
|
924 |
ptrBuf.Set(textPtr, (size/2)); // ptrBuf is 16 bits.
|
|
|
925 |
ptr += Align4(size)/sizeof(TInt);
|
|
|
926 |
|
|
|
927 |
fieldPair->iFieldName = ptrBuf.AllocL();
|
|
|
928 |
fieldPair->iFieldType = (EFieldType) *ptr++;
|
|
|
929 |
aFieldDetails.AppendL(fieldPair);
|
|
|
930 |
CleanupStack::Pop(); // fieldPair
|
|
|
931 |
}
|
|
|
932 |
}
|
|
|
933 |
|
|
|
934 |
|
|
|
935 |
|
|
|
936 |
/**
|
|
|
937 |
* Pack()
|
|
|
938 |
*
|
|
|
939 |
* Packs the header structure to a buffer.
|
|
|
940 |
*
|
|
|
941 |
* @param RPointerArray<CFieldPair>&: Header Structure.
|
|
|
942 |
* @return TInt: KErrOverflow, if buffer does not have sufficient memory.
|
|
|
943 |
*/
|
|
|
944 |
EXPORT_C TInt TMsvPackedHeaderStructure::Pack(const RPointerArray<CFieldPair>& aFieldDetails)
|
|
|
945 |
{
|
|
|
946 |
TInt count = aFieldDetails.Count();
|
|
|
947 |
TInt requiredSize = 0;
|
|
|
948 |
|
|
|
949 |
// Calculate the size of the data to be written.
|
|
|
950 |
for(TInt index=0; index<count; index++)
|
|
|
951 |
{
|
|
|
952 |
CFieldPair* fieldPair = aFieldDetails[index];
|
|
|
953 |
requiredSize += Align4(fieldPair->iFieldName->Des().Size());
|
|
|
954 |
requiredSize += 8; // 4 bytes for EFieldType and 4 bytes for size of iFieldName
|
|
|
955 |
}
|
|
|
956 |
|
|
|
957 |
// 4 bytes are needed to store the array count.
|
|
|
958 |
requiredSize += 4;
|
|
|
959 |
if(requiredSize > iBuffer->Des().MaxSize())
|
|
|
960 |
{
|
|
|
961 |
return KErrOverflow;
|
|
|
962 |
}
|
|
|
963 |
|
|
|
964 |
// Set the buffer with correct length
|
|
|
965 |
iBuffer->Des().SetLength(requiredSize);
|
|
|
966 |
|
|
|
967 |
// Start writing to the buffer.
|
|
|
968 |
TInt* ptr = (TInt*) CONST_CAST(TUint8*, iBuffer->Ptr());
|
|
|
969 |
*ptr++ = count;
|
|
|
970 |
|
|
|
971 |
for(TInt index=0; index<count; index++)
|
|
|
972 |
{
|
|
|
973 |
CFieldPair* fieldPair = aFieldDetails[index];
|
|
|
974 |
TInt size = fieldPair->iFieldName->Des().Size();
|
|
|
975 |
|
|
|
976 |
*ptr++ = size;
|
|
|
977 |
Mem::Copy((void*)ptr, fieldPair->iFieldName->Des().Ptr(), size);
|
|
|
978 |
ptr += (Align4(size))/sizeof(TInt);
|
|
|
979 |
*ptr++ = (TInt)(fieldPair->iFieldType);
|
|
|
980 |
}
|
|
|
981 |
|
|
|
982 |
// place for TMsvId's and count
|
|
|
983 |
return KErrNone;
|
|
|
984 |
}
|
|
|
985 |
|
|
|
986 |
|
|
|
987 |
|
|
|
988 |
|
|
|
989 |
/**
|
|
|
990 |
* TMsvPackedHeaderData()
|
|
|
991 |
*
|
|
|
992 |
* TMsvPackedHeaderData Constructor.
|
|
|
993 |
*
|
|
|
994 |
* @param HBufC8*&
|
|
|
995 |
* @return None.
|
|
|
996 |
* @leave None.
|
|
|
997 |
*/
|
|
|
998 |
EXPORT_C TMsvPackedHeaderData::TMsvPackedHeaderData(HBufC8*& aBuffer)
|
|
|
999 |
: iBuffer(aBuffer)
|
|
|
1000 |
{
|
|
|
1001 |
}
|
|
|
1002 |
|
|
|
1003 |
|
|
|
1004 |
/**
|
|
|
1005 |
* UnpackL()
|
|
|
1006 |
*
|
|
|
1007 |
* Unpacks the buffer to fill header data structure.
|
|
|
1008 |
*
|
|
|
1009 |
* @param RPointerArray<CHeaderFields>&: Header Structure.
|
|
|
1010 |
* @return None.
|
|
|
1011 |
* @leave KErrNoMemory
|
|
|
1012 |
*/
|
|
|
1013 |
EXPORT_C void TMsvPackedHeaderData::UnpackL(RPointerArray<CHeaderFields>& aFieldDetails)
|
|
|
1014 |
{
|
|
|
1015 |
aFieldDetails.ResetAndDestroy();
|
|
|
1016 |
TInt* ptr = (TInt*) CONST_CAST(TUint8*, iBuffer->Ptr());
|
|
|
1017 |
|
|
|
1018 |
// Unpack the count.
|
|
|
1019 |
TInt count = *ptr++;
|
|
|
1020 |
|
|
|
1021 |
TPtrC16 ptrBuf;
|
|
|
1022 |
while (count--)
|
|
|
1023 |
{
|
|
|
1024 |
CHeaderFields* headerRow = new(ELeave) CHeaderFields();
|
|
|
1025 |
CleanupStack::PushL(headerRow);
|
|
|
1026 |
|
|
|
1027 |
headerRow->iUid = TUid::Uid(*ptr++);
|
|
|
1028 |
TInt colCount = *ptr++;
|
|
|
1029 |
while(colCount--)
|
|
|
1030 |
{
|
|
|
1031 |
CFieldPair* fieldObj = new(ELeave) CFieldPair();
|
|
|
1032 |
CleanupStack::PushL(fieldObj);
|
|
|
1033 |
|
|
|
1034 |
if(EIntegerField == (EFieldType)*ptr++)
|
|
|
1035 |
{
|
|
|
1036 |
TUint32 rVal = *ptr++;
|
|
|
1037 |
fieldObj->iFieldNumValue = rVal;
|
|
|
1038 |
TUint64 lVal = (*ptr++);
|
|
|
1039 |
lVal = lVal << 32;
|
|
|
1040 |
fieldObj->iFieldNumValue |= lVal;
|
|
|
1041 |
}
|
|
|
1042 |
else
|
|
|
1043 |
{
|
|
|
1044 |
TInt size = *ptr++;
|
|
|
1045 |
const TText* textPtr = (TText*)ptr;
|
|
|
1046 |
ptrBuf.Set(textPtr, (size/2));
|
|
|
1047 |
ptr += Align4(size)/sizeof(TInt);
|
|
|
1048 |
|
|
|
1049 |
fieldObj->iFieldTextValue = ptrBuf.AllocL();
|
|
|
1050 |
}
|
|
|
1051 |
|
|
|
1052 |
headerRow->iFieldPairList.AppendL(fieldObj);
|
|
|
1053 |
CleanupStack::Pop(fieldObj);
|
|
|
1054 |
}
|
|
|
1055 |
|
|
|
1056 |
aFieldDetails.AppendL(headerRow);
|
|
|
1057 |
CleanupStack::Pop(headerRow);
|
|
|
1058 |
}
|
|
|
1059 |
}
|
|
|
1060 |
|
|
|
1061 |
|
|
|
1062 |
|
|
|
1063 |
|
|
|
1064 |
/**
|
|
|
1065 |
* Pack()
|
|
|
1066 |
*
|
|
|
1067 |
* Packs the header data to a buffer.
|
|
|
1068 |
*
|
|
|
1069 |
* @param RPointerArray<CHeaderFields>&: Header Data.
|
|
|
1070 |
* @return TInt: KErrOverflow, if buffer does not have sufficient memory.
|
|
|
1071 |
*/
|
|
|
1072 |
EXPORT_C TInt TMsvPackedHeaderData::Pack(const RPointerArray<CHeaderFields>& aFieldDetails)
|
|
|
1073 |
{
|
|
|
1074 |
TInt count = aFieldDetails.Count();
|
|
|
1075 |
TInt requiredSize = 0;
|
|
|
1076 |
|
|
|
1077 |
// Calculate the size of the data to be written.
|
|
|
1078 |
for(TInt headerRow=0; headerRow<count; headerRow++)
|
|
|
1079 |
{
|
|
|
1080 |
RPointerArray<CFieldPair>& fieldPairList = aFieldDetails[headerRow]->iFieldPairList;
|
|
|
1081 |
for(TInt fieldIndex=0; fieldIndex<fieldPairList.Count(); fieldIndex++)
|
|
|
1082 |
{
|
|
|
1083 |
requiredSize += 4; // Store the data type.
|
|
|
1084 |
// If it is a text field
|
|
|
1085 |
if(fieldPairList[fieldIndex]->iFieldTextValue)
|
|
|
1086 |
{
|
|
|
1087 |
requiredSize += 4; // 4 bytes to store size of iFieldTextValue
|
|
|
1088 |
requiredSize += Align4(fieldPairList[fieldIndex]->iFieldTextValue->Des().Size());
|
|
|
1089 |
}
|
|
|
1090 |
else // For Int or date field.
|
|
|
1091 |
{
|
|
|
1092 |
requiredSize += sizeof(TInt64);
|
|
|
1093 |
}
|
|
|
1094 |
}
|
|
|
1095 |
requiredSize += 8; // 4 bytes for TUid, 4 bytes for size of iFieldPairList
|
|
|
1096 |
}
|
|
|
1097 |
requiredSize += 4; // 4 bytes are needed to store the array count. (count)
|
|
|
1098 |
|
|
|
1099 |
if(requiredSize > iBuffer->Des().MaxSize())
|
|
|
1100 |
{
|
|
|
1101 |
return KErrOverflow;
|
|
|
1102 |
}
|
|
|
1103 |
|
|
|
1104 |
// Set the buffer with correct length
|
|
|
1105 |
iBuffer->Des().SetLength(requiredSize);
|
|
|
1106 |
|
|
|
1107 |
// Start writing to the buffer.
|
|
|
1108 |
TInt* ptr = (TInt*) CONST_CAST(TUint8*, iBuffer->Ptr());
|
|
|
1109 |
*ptr++ = count;
|
|
|
1110 |
|
|
|
1111 |
for(TInt headerRow=0; headerRow<count; headerRow++)
|
|
|
1112 |
{
|
|
|
1113 |
// For each header row...
|
|
|
1114 |
|
|
|
1115 |
// Store UID of the row.
|
|
|
1116 |
*ptr++ = aFieldDetails[headerRow]->iUid.iUid;
|
|
|
1117 |
|
|
|
1118 |
// Store field list.
|
|
|
1119 |
RPointerArray<CFieldPair>& fieldPairList = aFieldDetails[headerRow]->iFieldPairList;
|
|
|
1120 |
*ptr++ = fieldPairList.Count();
|
|
|
1121 |
|
|
|
1122 |
for(TInt fieldIndex=0; fieldIndex<fieldPairList.Count(); fieldIndex++)
|
|
|
1123 |
{
|
|
|
1124 |
CFieldPair* fieldPair = fieldPairList[fieldIndex];
|
|
|
1125 |
if(fieldPair->iFieldTextValue)
|
|
|
1126 |
{
|
|
|
1127 |
// Data type
|
|
|
1128 |
*ptr++ = ETextField;
|
|
|
1129 |
// Data Size
|
|
|
1130 |
TInt textSize = fieldPair->iFieldTextValue->Des().Size();
|
|
|
1131 |
*ptr++ = textSize;
|
|
|
1132 |
// Data
|
|
|
1133 |
Mem::Copy((void*)ptr, fieldPair->iFieldTextValue->Des().Ptr(), textSize);
|
|
|
1134 |
ptr += Align4(textSize)/sizeof(TInt);
|
|
|
1135 |
}
|
|
|
1136 |
else
|
|
|
1137 |
{
|
|
|
1138 |
// Data type
|
|
|
1139 |
*ptr++ = EIntegerField;
|
|
|
1140 |
// Data (64 bits)
|
|
|
1141 |
TUint64 maskVal = KMaxTUint32;
|
|
|
1142 |
*ptr++ = (fieldPair->iFieldNumValue) & maskVal;
|
|
|
1143 |
maskVal = ~maskVal;
|
|
|
1144 |
*ptr++ = (fieldPair->iFieldNumValue & maskVal) >> 32;
|
|
|
1145 |
}
|
|
|
1146 |
}
|
|
|
1147 |
}
|
|
|
1148 |
|
|
|
1149 |
return KErrNone;
|
|
|
1150 |
}
|
|
|
1151 |
|
|
|
1152 |
|
|
|
1153 |
|
|
|
1154 |
#endif // #if (defined SYMBIAN_MESSAGESTORE_HEADER_BODY_USING_SQLDB)
|
|
|
1155 |
|
|
|
1156 |
|
|
|
1157 |
|
|
|
1158 |
|