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* TODO file for GNU sharutils Tell <bug-gnu-utils@gnu.org> if you feel like volunteering for any of these ideas, listed more or less in decreasing order of priority. Some TODO items are implicit from received email. - read_stduu, read_base64, decode: arbitrary limitation, by using a fixed length buffer. Although well-formed uuencode coded output always fits within this buffer, an arbitrary-length filename may make the begin line exceed the buffer, and it is not robust to malicious input. Furthermore, POSIX states that input files are not necessarily text files since arbitrary data and line lengths may precede the embedded uuencode section. We should probably be using gnulib's getline here. - decode: POSIX only states that the input file contain output from uuencode, not that the encoded data begins immediately after a newline character. Maybe it is worth asking for an interpretation from the POSIX Austin Group as to whether arbitrary characters can proceed the "begin" on the first line of the encoded data. - decode: POSIX requires uudecode to parse both octal AND symbolic mode, but the GNU uudecode currently fails on symbolic modes. - decode: GNU uudecode attempts to do ~ expansion, which is allowed by POSIX since ~ is not part of the portable filename character set. - shar: Don't offer -Z if compress isn't available (--help is adjusted; also add ifdefs to rip out the code?). - Use plural form: #: src/shar.c:2279 #, c-format msgid "Created %d files\n" msgstr "%d Datei(en) erzeugt\n" - Check the old todo list (after "cut here"). -=-=-=-=-=-=-=-=-=-=-=-=-=- cut here -=-=-=-=-=-=-=-=-=-=-=-=-=- (One more word. This list already existed when I took over the task of maintaining sharutils. I have not investigated the list enough to say this will also be correct for me. But Franc,ois and I often agree so it is likely.) .@ ChangeLog .* Short term . + Utiliser guillemets fran�ais dans fr.tt . + remove many fixed limits, everywhere . + simplify further `:' vs `true' usage, the latter might be avoided . - documentation The documentation is still rudimentary, but might help you to understand what is going on. Many examples in some quick start node might help. In any case, criticize it at will, and let me use your comments as an incentive for further improvement. White lines, and lines beginning with \`#\', are comments. Command keywords may be abbreviated to their first letter. Space between successive keywords may be omitted. Variable arguments may often be replaced by numeric index from lists. SITE may also be local or 0. SITE_SET is a list of SITE, default is all. A ! prefix complements it. The following commands are meant for automatic internal use: . - handle receving files over symbolic links or directories . - maintain a project title . - no remote could also be local . - diagnose /net/mnt_tmp/... directories . - if deleting a scan, already registered files declared unexisting . - have a paranoid option, in which diffs are always done . - study if and how the symbolic links might be transported .* Medium term . + speedup unshar, far too slow while matching sed input . + do something sensible with file permissions . + study if the symbolic links might be transported . + when local/remote directories are relative, this should be to ~user . + do not send absolute files . + add some `-h UNSHAR.HDR' option 1994-08-19, Marty Leisner <leisner@sdsp.mc.xerox.com> . + automatic detection of gzip'ed shar files in unshar 1996-06-06, Larry Schwimmer <rosebud@cyclone.Stanford.EDU> . + provide -z option to compress input of shar (???) 1996-06-06, Larry Schwimmer <rosebud@cyclone.Stanford.EDU>