EXPORT_C void CImSSmtpSettings::RestoreL( CMsvStore& aMessageStore ) { RMsvReadStream in; in.OpenLC( aMessageStore, KUidMsvServiceEntry ); // pushes 'in' to the stack InternalizeL(in); CleanupStack::PopAndDestroy(); }
/** Restores the object to the specified message store. The function can leave with the standard stream leave codes. @param aStore Store to which to write */ EXPORT_C void TImEmailTransformingInfo::RestoreL( CMsvStore& aStore ) { RMsvReadStream in; in.OpenLC( aStore, KUidMsgFileTransformingInfo ); // pushes 'in' to the stack InternalizeL(in); in.Close();// make sure we close the stream CleanupStack::PopAndDestroy(); }
// ----------------------------------------------------------------------------- // CWPPushMessage::RestoreL // ----------------------------------------------------------------------------- // EXPORT_C void CWPPushMessage::RestoreL( CMsvStore& aStore ) { RMsvReadStream stream; stream.OpenLC( aStore, TUid::Uid( KProvisioningMessageStreamUid ) ); InternalizeL( stream ); CleanupStack::PopAndDestroy(); // stream ParseHeaderL(); }
EXPORT_C void CImOffLineArrayStore::RestoreL(const CMsvStore& aMessageStore ) { if (aMessageStore.IsPresentL(KUidImQueuedOperationList)) { RMsvReadStream in; in.OpenLC( aMessageStore, KUidImQueuedOperationList ); // pushes 'in' to the stack InternalizeL(in); CleanupStack::PopAndDestroy(); } }
EXPORT_C void CObexMtmFileNameExternaliser::Internalise1FileNameL(CMsvEntry* aEntry, TDes16* aFileName) /** * Static function to read in one filename from the store. * * @param aEntry entry to read the filename from * @param aFileName Descriptor to receive the new filename. Any existing data will be overwritten. MUST be long enough to contain the name. * @leave KErrXXX system wide error codes. */ { CMsvStore* messageStore = aEntry->ReadStoreL(); CleanupStack::PushL(messageStore); RMsvReadStream messageReadStream; messageReadStream.OpenLC(*messageStore, KObexFileNameStreamUid); // If data hasn't been stored then this will provide the error. // verify that we're reading the right type of data from the stream // INC042468: "AV21: Data Compatibility break caused by "PHAR-5SDJG9"" // To regain compatibility, if the first integer read from the stream // is not the expected "KObexFileNameStreamFileNameUid", it is assumed it // is the filename length. An extra check is made that it is a valid filename // length (<= KMaxFileName). // "KObexFileNameStreamFileNameUid" has also been modified so that there cannot // be a file with a name length equal to KObexFileNameStreamFileNameUid (in which // case we would have been in trouble ;-) ) TInt32 firstInt = messageReadStream.ReadInt32L(); TInt32 fileNameLength = 0; if (firstInt == KObexFileNameStreamFileNameUid) { // next will be the filename length fileNameLength = messageReadStream.ReadInt32L(); } else if (firstInt <= KMaxFileName) { // let's assume the first integer in the stream was the filename length // (this happens if the message was saved by an old build (previous to PHAR-5SDJG9) fileNameLength = firstInt; } else { // neither the expected "KObexFileNameStreamFileNameUid" nor a valid filename length User::Leave(KErrArgument); } messageReadStream.ReadL(*aFileName, fileNameLength); CleanupStack::PopAndDestroy(2, messageStore); // messageStore, messageReadStream (calls Close() first) }
EXPORT_C void CImOffLineOperation::InternalizeL( RMsvReadStream& aReadStream ) { DeleteBuffer(); iOpType = TOffLineOpType(aReadStream.ReadInt32L()); iMessageId = TMsvId(aReadStream.ReadInt32L()); iTargetMessageId = TMsvId(aReadStream.ReadInt32L()); iMtmFunctionId = aReadStream.ReadInt32L(); TInt length = aReadStream.ReadInt32L(); if (length > 0) { iMtmParameters = HBufC8::NewL(aReadStream, length); } return; }
EXPORT_C void CImOffLineArrayStore::InternalizeL(RMsvReadStream& aReadStream) { TInt nr; TUint16 version = aReadStream.ReadUint16L(); if (version > iVersion) return; nr = aReadStream.ReadInt32L(); CImOffLineOperation *operation=new(ELeave)CImOffLineOperation; CleanupStack::PushL(operation); TInt i; for (i = 0 ; i < nr ; i++) { operation->InternalizeL(aReadStream); iArray->AppendOperationL(*operation); } CleanupStack::PopAndDestroy();//operation }
// ----------------------------------------------------------------------------- // CMmsElementDescriptor::InternalizeL // ----------------------------------------------------------------------------- // void CMmsElementDescriptor::InternalizeL( RMsvReadStream& aStream ) { delete iContentReference; iContentReference = NULL; delete iContentType; iContentType = NULL; TInt32 length = 0; length = aStream.ReadInt32L(); if ( length > 0 ) { iContentReference = HBufC::NewL( aStream, length ); } length = aStream.ReadInt32L(); if ( length > 0 ) { iContentType = HBufC8::NewL( aStream, length ); } }
EXPORT_C RObexMtmFileNameWithHeadersArray* CObexMtmFileNameExternaliser::InternaliseFileNamesLC(CMsvStore& aMessageStore) /** * Static function to get the filenames stored within the message entry. The returned array is pushed onto the cleanup * stack. * * @param aMessageStore Store from which the names are to be read * @return Array of filenames, pushed onto the cleanup stack. * @leave System wide error codes */ { RObexMtmFileNameWithHeadersArray* fileNameArray = new(ELeave) RObexMtmFileNameWithHeadersArray(KObexArrayGranularity); CleanupStack::PushL(fileNameArray); RMsvReadStream newMessageReadStream; newMessageReadStream.OpenL(aMessageStore, KObexFileNameStreamUid); // If data hasn't been stored then this will provide the error. CleanupClosePushL(newMessageReadStream); // INC042468: "AV21: Data Compatibility break caused by "PHAR-5SDJG9"" // To regain compatibility, if the first integer read from the stream // is not the expected "KObexFileNameStreamFileNameUid", it is assumed it // is the filename length. An extra check is made that it is a valid filename // length (<= KMaxFileName). // "KObexFileNameStreamFileNameUid" has also been modified so that there cannot // be a file with a name length equal to KObexFileNameStreamFileNameUid (in which // case we would have been in trouble ;-) ) TInt32 firstInt = newMessageReadStream.ReadInt32L(); TInt32 fileNameLength = 0; if (firstInt == KObexFileNameStreamFileNameUid) { // next will be the filename length fileNameLength = newMessageReadStream.ReadInt32L(); } else if (firstInt <= KMaxFileName) { // let's assume the first integer in the stream was the filename length // (this happens if the message was saved by an old build (previous to PHAR-5SDJG9) fileNameLength = firstInt; } else { // neither the expected "KObexFileNameStreamFileNameUid" nor a valid filename length User::Leave(KErrArgument); } TInt32 elementTypeID; TBool lengthAlreadyReadFlag; TFileName thisName; CObexMtmFileNameWithHeaders *thisPackage; while(fileNameLength) { thisPackage = CObexMtmFileNameWithHeaders::NewL(); CleanupStack::PushL(thisPackage); // read 'bodylength' bytes into a descriptor newMessageReadStream.ReadL(thisName, fileNameLength); // store this descriptor in the container thisPackage->iFileName = new(ELeave) TFileName(thisName); CleanupStack::PushL(thisPackage->iFileName); lengthAlreadyReadFlag = EFalse; // get the type of the next element elementTypeID = newMessageReadStream.ReadInt32L(); switch(elementTypeID) { case KObexFileNameStreamHeaderListUid: // this filename has some headers associated with it // read these headers in... thisPackage->iHeaderList = CObexHeaderList::NewLC(); thisPackage->iHeaderList->InternalizeL(newMessageReadStream); // get the type of the next element elementTypeID = newMessageReadStream.ReadInt32L(); // fall through to add this container to the array case KObexFileNameStreamFileNameUid: // this filename has no headers associated with it, this is OK. fileNameArray->Append(thisPackage); break; default: // builds previous to PHAR-5SDJG9: // no stream Uids are externalised and elementTypeID contains already the filename length if (elementTypeID <= KMaxFileName) { fileNameArray->Append(thisPackage); fileNameLength = elementTypeID; lengthAlreadyReadFlag = ETrue; } else { User::Leave(KErrArgument); } // if this value is not one of the two element types, then we can't read the stream break; } // this member will be zero if there were no headers on this filename if(thisPackage->iHeaderList) { CleanupStack::Pop(thisPackage->iHeaderList); } // safely added filename and headers to list, pop the allocations off the cleanup stack. CleanupStack::Pop(thisPackage->iFileName); CleanupStack::Pop(thisPackage); // get the length of the next element if (!lengthAlreadyReadFlag) { TRAPD (err, fileNameLength = newMessageReadStream.ReadInt32L();) // Length == 0 --> end of array } }