Example #1
0
void CApaAppListServer::ExternalizeNonNativeApplicationTypeArrayL(TInt aIndexToIgnore/*=-1*/) const
	{
	RFs& fs=const_cast<RFs&>(iFs);
	fs.MkDirAll(iNonNativeApplicationTypeRegistry); // ignore any error
	RFile file;
	CleanupClosePushL(file);
	User::LeaveIfError(file.Replace(fs, iNonNativeApplicationTypeRegistry, EFileShareExclusive|EFileStream|EFileWrite));
	RFileWriteStream targetStream;
	targetStream.Attach(file); // file gets closed by this call, but that's okay, we don't need it any more (targetStream has its own copy of this RFile object that it owns)
	CleanupClosePushL(targetStream);
	const TInt arrayCount(iNonNativeApplicationTypeArray.Count());
	TInt arrayCountToExternalize=arrayCount;
	if (aIndexToIgnore>=0)
		{
		--arrayCountToExternalize;
		}
	TCardinality(arrayCountToExternalize).ExternalizeL(targetStream);
	for (TInt i=0; i<arrayCount; ++i)
		{
		if (i!=aIndexToIgnore)
			{
			const SNonNativeApplicationType& nonNativeApplicationType=iNonNativeApplicationTypeArray[i];
			targetStream.WriteUint32L(nonNativeApplicationType.iTypeUid.iUid);
			targetStream << *nonNativeApplicationType.iNativeExecutable;
			}
		}
	targetStream.CommitL();
	CleanupStack::PopAndDestroy(2, &file);
	}
void CCmdCustomCommand::WriteHandleToFileL(TInt aHandle)
	{
	const TChar sysDrive = RFs::GetSystemDriveChar();
	RBuf filename;
	filename.CreateL(KNeverUnloadLibHandleFile().Length() + 1);
	filename.Append(sysDrive);
	filename.Append(KNeverUnloadLibHandleFile());
	filename.CleanupClosePushL();
	RFs fs;
	User::LeaveIfError(fs.Connect());
	CleanupClosePushL(fs);

	fs.MkDirAll(filename); // ignore any error
	RFile file;
	CleanupClosePushL(file);
	TInt err=KErrNone;
	TInt pos = 0;
	if(KErrNotFound == (err = file.Open(fs, filename, EFileShareExclusive|EFileStream|EFileWrite)))
		{
		User::LeaveIfError(file.Replace(fs, filename, EFileShareExclusive|EFileStream|EFileWrite));
		}
	else
		{
		User::LeaveIfError(err);
		file.Seek(ESeekEnd, pos);
		}
	RFileWriteStream targetStream;
	targetStream.Attach(file, pos); // file gets closed by this call, but that's okay, we don't need it any more (targetStream has its own copy of this RFile object that it owns)
	CleanupClosePushL(targetStream);
	targetStream.WriteInt32L(aHandle);
	targetStream.CommitL();
	CleanupStack::PopAndDestroy(4); 
	}