[Bug 522920] Review Request: tnef - Extract files from email attachments like winmail.dat

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https://bugzilla.redhat.com/show_bug.cgi?id=522920


Jason Tibbitts <tibbs at math.uh.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Blocks|                            |182235(FE-Legal)




--- Comment #2 from Jason Tibbitts <tibbs at math.uh.edu>  2009-09-17 16:52:47 EDT ---
I believe ConvertUTF.c is potentially non-free, as it only permits use "in the
creation of products supporting the Unicode Standard" which sounds like a use
restriction.  Blocking FE-Legal for an opinion.

Do note that ytnef is already in the distro.  Perhaps it doesn't do what you
need, but if this turns out to be non-free then it may have to do.

Complete text of the ConvertUTF.c license:

/*
 * Copyright 2001-2004 Unicode, Inc.
 *
 * Disclaimer
 *
 * This source code is provided as is by Unicode, Inc. No claims are
 * made as to fitness for any particular purpose. No warranties of any
 * kind are expressed or implied. The recipient agrees to determine
 * applicability of information provided. If this file has been
 * purchased on magnetic or optical media from Unicode, Inc., the
 * sole remedy for any claim will be exchange of defective media
 * within 90 days of receipt.
 *
 * Limitations on Rights to Redistribute This Code
 *
 * Unicode, Inc. hereby grants the right to freely use the information
 * supplied in this file in the creation of products supporting the
 * Unicode Standard, and to make copies of this file in any form
 * for internal or external distribution as long as this notice
 * remains attached.
 */

/* ---------------------------------------------------------------------

    Conversions between UTF32, UTF-16, and UTF-8. Source code file.
    Author: Mark E. Davis, 1994.
    Rev History: Rick McGowan, fixes & updates May 2001.
    Sept 2001: fixed const & error conditions per
        mods suggested by S. Parent & A. Lillich.
    June 2002: Tim Dodd added detection and handling of incomplete
        source sequences, enhanced error detection, added casts
        to eliminate compiler warnings.
    July 2003: slight mods to back out aggressive FFFE detection.
    Jan 2004: updated switches in from-UTF8 conversions.
    Oct 2004: updated to use UNI_MAX_LEGAL_UTF32 in UTF-32 conversions.

    See the header file "ConvertUTF.h" for complete documentation.

------------------------------------------------------------------------ */

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