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Is it possible to make custom logic for file access redirection?

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Components for BizTalk® and SQL Server® Integration Services that let you securely store and transfer information in your business automation solutions.
#13622
Posted: 06/08/2010 09:45:20
by ndee  (Basic support level)
Joined: 05/19/2010
Posts: 26

I need to redirect access for some files, but I can't make a mask for AddReparseFileNameRule, because logic is too difficult. Is it possible to get some callback and take redirection decision in my code?
#13623
Posted: 06/08/2010 12:35:25
by Eugene Mayevski (EldoS Corp.)

There exists a way, but rather complicated. In OnFileOpen request you need to open your own file instead and then use the opened file to read and write data in response to OnFileRead / OnFileWrite. Vladimir would tell you more details, if you need, but he's on vacation and so a bit slow with answers.


Sincerely yours
Eugene Mayevski
#13628
Posted: 06/09/2010 00:38:57
by ndee  (Basic support level)
Joined: 05/19/2010
Posts: 26

I tried this way, but it seems to make significant performance impact.
Isn't possible to make a filename reparse callback? It shouldn't be difficult in implementation.
#13629
Posted: 06/09/2010 07:06:22
by Eugene Mayevski (EldoS Corp.)

Added to ToDo list.


Sincerely yours
Eugene Mayevski

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