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- Bugs (real and/or imagined):
- ---------------------------
-
- - Watcom C getch() broken; password echos (reported to Watcom by K.U.Rommel)
- - VMS docs out of date
- - Amiga port broken?
- - VMS unzip no longer sets permissions correctly
- - Macintosh file attributes not interpreted correctly (both unzip, zipinfo)
- - errno declaration conflicts with several compilers' definitions: change
- logic so undeclared by default? How many systems affected?
- - (?) add ifndef MODERN around srand, rand prototypes in crypt.c? [James
- Birdsall, 4/23]
- - pkbug error: zipfile with incorrect csize and/or ucsize--check for end of
- compressed (csize) data in uncompression routines:
- unimplod.c: while ((!zipeof) && ((outpos + outcnt) < ucsize)) {
- unreduce.c: while (((outpos + outcnt) < ucsize) && (!zipeof)) {
- (James Birdsall, Mark, bottom of BUGS.long)
- - if PK signature not found, append .zip and try again without error
- messages (Jean-loup, others, bottom of BUGS.long)
- - disk full: a few files clear some pointer; continuing beyond "Continue?"
- prompt, regardless of answer, kills unzip--stack too small? (doesn't seem
- to matter) Bug in MSC write() function? Subsequent write code isn't any
- different from -t option, so unlikely to be bug in uncompress routines...
- File descriptor bad/close() failure? (workaround: ^C at prompt)
- - textfile conversions on a PC system add extra CR to lines which already have
- CR/LF combo; other directions probably don't work, either (Mac/Unix/...):
- rewrite "dos2unix" and make general
- - compressed symlinks are allowed: revise symlink code
- - fix "no errors detected" message for errors occurring *before* extract_or_
- test_files(); count errors? differentiate between errors and warnings?
-
-
- Features (possible and/or definite):
- -----------------------------------
-
- - add -x "exclude following files" option to unzip and zipinfo
- - make use of FILE_IO_C and similar defines to avoid including unnecessary
- header files in various modules (unzip.h)
- - add "near" to global vars [Steve Salisbury, 4/21]
- - construct CRC table dynamically? [Jean-loup, 5/12]
- - when listing filenames, use '?' for non-printables? [Thomas Wolff, 6/1]
- - modify to decompress input stream if part of a pipe, but continue using
- central directory if not (BIG job!)--extended local header capability
- - need zipinfo target(s) in makefile.dos
- - build in capability to check text/binary type and warn if -a (if version
- < 1.1 and not made on DOS--i.e., not early Info-ZIP versions)
- - allow wildcards in zipfile name (loop through each one)
- - test/incorporate Martin Schulz optimization patch (still useful?)
- - add -oo option (overwrite and override): no user queries (if bad password,
- skip file; if disk full, take default action; if VMS special on non-VMS,
- unpack anyway; etc.)
- - add -Q[Q[Q]] option (quiet mode on comments, cautions, warnings and errors):
- forget -oo, or make synonym? Default level -Q?
- - incorporate Atari patches
- - rewrite mapname()
- - modify set_file_time routines to share common code (macro?)
- - add zipinfo "in-depth" option? (check local vs. central filenames, etc.)
- - create zipcat program to concatenate zipfiles
- - create zipfix program to rebuild/salvage damaged zipfiles
- - assembly-language routines?
- - add -i (ignore case for internal filename match) option? (maybe not)
- - CP/M version (Jeffery Foy)
- - VM/CMS version (Chua Kong Sian, others)
- - put man pages in more "proper" nroff format
- - add OS/2 .INF format helpfiles for UnZip and ZipInfo
-
-