[OpenAFS-devel] [GSoC2010] - Implementing Microsoft's Safe String (StrSafe.h) Library for UNIX/Linux

Jeffrey Altman jaltman@secure-endpoints.com
Fri, 26 Mar 2010 23:18:36 -0400


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On 3/25/2010 1:22 PM, Tharidu Fernando wrote:
> Hi Everybody!

Welcome to OpenAFS.

> I'm Tharidu Fernando, a second year undergraduate student of University=

> of Colombo School of Computing (Sri Lanka) following the Computer
> Science degree.

Another member of the OpenAFS community, Asanka Herath, is also from
Columbo although he currently resides in the U.S.

> I'm really interested in the project of implementing Microsoft's Safe
> String library for UNIX/Linux which serves as a function in OpenAFS.=20

Excellent!

> I love that project idea because as a student im doing lots of projects=

> in C language(data structures and algorithms , string manipulation, ..)=

> and often face problems with the current C String manipulation library.=

> As to OpenAFS - this will enable safer code and also improve code
> quality. As i understand this will benefit the Open Source Community a
> lot also.
>=20
> I'm currently studying the Microsoft implementation. But I would like t=
o
> who will be mentoring this project and where to get started! And also
> code conventions.

I will be the primary mentor for this project but as with all of the
OpenAFS GSoC projects, there will be many members of the community
available to assist you.

The best place to get started is to read the MSDN references were
listed as part of the project description.  Even though Microsoft
provides the source code to their implementation as part of the
Visual Studio C Runtime Library source code, you may not look at
their implementation for this project.   It is very important that
this implementation of the library be implemented only by looking
at the MSDN documentation.

I believe the MSDN documentation is complete enough to use as a
specification.  I would start with the single byte character
version of the functions and then once those are complete look
to implement the Unicode versions.

There is a coding style guide for OpenAFS at

http://www.dementia.org/twiki/bin/view/AFSLore/CodingStyle

Please ask any questions you might have.

Jeffrey Altman
OpenAFS Gatekeeper


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