Reading MFT
Also, I know there is an api to get a filename given a 64-bit file reference number. I've used it in C++ before. But for the life of me, I can't find it today. I really want to get rid of the memory...
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Here are my ideas for the public interface for a UsnJournal object.I want to hide the complexity of dealing with the Usn Journal as much as possible without hiding too much.I can write the code so that...
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That 4 bytes of padding drove me crazy for a week until I found your post.I would welcome any and all input! The more input and review the better. What is the consensus? Should we create a new thread?...
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Good Work StCroixSkipper... When you mentioned the padding of the 4bytes for the DELETE_USN_JOURNAL_DATA Structure. I think you may have found my post on the documentation here...
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It will be interesting to see who else chimes in... I'd like to get a community of folks who are interested in using the USN Journal an maybe post code and get it reviewed then make it...
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Skipper, you are a Juggernaut! One day a monument will be installed on St Creux shore. It will read: In memory of the great navigator who while sailing these waters crushed the most daunting problem in...
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The final post of source code...using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.IO; using PInvoke; using System.Runtime.InteropServices; using...
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Here is the code I promised. First the Win32Api class that has all the DllImports, the constants, etc to access the USN Journal:using System; using System.Collections.Generic; using System.Text; using...
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Since WindowsNT when Microsoft first released NTFS, a journaling file system, I've had a fascination with the USN Journal. I worked on the Primos operating system at Prime Computer and have always...
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Thanks Erik,This is highly interesting.I am trying to read and manipulate the MFT and thus what i understand from what you wrote, the journal and the logs, from direct raw read/write with use of the...
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The change journal works on all NTFS volumes 3.1 and above this means any NTFS volume on Windows 2000 and above. Enumerating the MFT is good but reading the changes is even better because it makes for...
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this is so coooooooooooland it worksthanks a lot StCroixSkipperyou really make my daynow i need to get deeper into the MFT in conjunction with the codeon what OS is this compatible i wonder actuallythe...
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The API seems to be stable with MFT_ENUM_DATA & FSCTL_ENUM_USN_DATA because these entries exists so it can always map the FileReference. However the problem I had when using the API is with...
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I've actually done it both ways. Given a File Reference Number you can to full path. I used Dictionary in this case because it has the advantage of being faster but it certainly takes up more memory....
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USN_RECORDS return only FileNames this is to reserve as much space possible in the change log. You can map (fileReference) or (ParentFileReference) to complete paths using API. This approach is so much...
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I think I've figured out how to use it reliably. Have found solution for .NET?
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Hi StCroixSkipper . First of all i would like to thank you for this post. It helped me a lot in my project. And I'm really interested in using USN from c#! I'm currently investigating this question to,...
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Hey guys, great thread and especially great snippets!Currently I am working on an application that basically has to be able to undelete data from both NTFS and FAT32 drives.I've started working on the...
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