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Software components for data protection, secure storage and transfer

CBFS long file access time

Also by EldoS: CallbackFilter
A component to monitor and control disk activity, track file and directory operations (create, read, write, rename etc.), alter file data, encrypt files, create virtual files.
#5505
Posted: 03/18/2008 14:48:36
by Sid Schipper (Standard support level)
Joined: 03/14/2008
Posts: 285

We want to do exactly the same thing that your sample code does above, namely create a virtual network share.

I don't see any documentation in the doc that I got from your Web site about the GbsCreateSymLink function. Also, I don't quite understand where your sample code gets called from?
#5511
Posted: 03/19/2008 01:36:03
by Volodymyr Zinin (EldoS Corp.)

This sample code simply shows how to programmatically assign a network drive letter to a CallbackFS storage. You should correct it and call after a CallbackFS storage is created (using CallbackFileSystem.CreateStorage) and mounted (CallbackFileSystem.MountMedia).

Quote
Sid Schipper wrote:
I don't see any documentation in the doc that I got from your Web site about the GbsCreateSymLink function.

This is internal function. You should use CallbackFileSystem.AddMountingPointEx(LPCWSTR MountingPoint, BOOL LocalLink = FALSE) instead.

But you can wait some days and don't implement this feature. Because at present time we are trying to implement another workaround that will help to do the described above simpler. We will notify you about the result.
#5519
Posted: 03/19/2008 09:32:38
by Sid Schipper (Standard support level)
Joined: 03/14/2008
Posts: 285

Thank you, Vladimir. I will wait a few days to hear about your efforts. Please let me know if and when you have the workaround.
#5522
Posted: 03/19/2008 15:39:59
by adam  (Basic support level)
Joined: 03/13/2008
Posts: 18

Vladimir, please also contact me.
#5526
Posted: 03/20/2008 00:49:20
by Volodymyr Zinin (EldoS Corp.)

Yes. I will write to this forum about it.
#5663
Posted: 03/28/2008 10:55:58
by Fernando Nunes (Basic support level)
Joined: 11/30/2007
Posts: 6

Thats good news Valdimir, specially for Vista (in my opinion) because it really hammers the Filesystem with such requests and validations.
#5665
Posted: 03/28/2008 14:08:15
by Volodymyr Zinin (EldoS Corp.)

We are working on it now. When the feature is implemented I will inform us. I think through some days we will finish.
#5714
Posted: 04/02/2008 07:10:31
by adam  (Basic support level)
Joined: 03/13/2008
Posts: 18

Vladimir, has there been any progress on the new feature implementation? Or any update?
#5715
Posted: 04/02/2008 07:30:34
by Eugene Mayevski (EldoS Corp.)

You will be notified. There's no need to ask every week - this won't speed things up and will only annoy the developers.


Sincerely yours
Eugene Mayevski
#5902
Posted: 04/16/2008 17:15:53
by adam  (Basic support level)
Joined: 03/13/2008
Posts: 18

i have the following up questions from the answers Vladimir posted eariler

Quote

Me

thank you for the information. I am still a little confused on what to do if a onReafFile is requested if i do not have the file downloaded ?

Block by returning an error code for onReafFile


Quote

Vladimir Zinin

No. Either synchronously read the destination file in the context of the thread that calls onReadFile or block it (for example by means of WaitForSingleObject(SomeEĀ­vent)) until another thread completes reading the destination file.
But you can also return an error code from onReadFile. In this case the same error will be returned to the originator of the request.


is there a Time limit for one or both options for example if the file takes 3 hours to download will that cause an error if its being blocked by WaitForSingleObject(SomeEĀ­vent) or slowinly being synchronously read in the thread context?
Also by EldoS: CallbackDisk
Create virtual disks backed by memory or custom location, expose disk images as disks and more.

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