Archive-Unzip-Burst

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unzip-6.0/inflate.c  view on Meta::CPAN

      b) The previously unused distance codes #30 and #31 code distances
         from 32769 to 49152 and 49153 to 65536.  Both codes take 14 bits
         of extra data to determine the exact position in their 16 kByte
         range.
      c) The last lit/length code #285 gets a different meaning. Instead
         of coding a fixed maximum match length of 258, it is used as a
         "generic" match length code, capable of coding any length from
         3 (min match length + 0) to 65538 (min match length + 65535).
         This means that the length code #285 takes 16 bits (!) of uncoded
         extra data, added to a fixed min length of 3.
      Changes a) and b) would have been transparent for valid deflated
      data, but change c) requires to switch decoder configurations between
      Deflate and Deflate64 modes.
 */


#define PKZIP_BUG_WORKAROUND    /* PKZIP 1.93a problem--live with it */

/*
    inflate.h must supply the uch slide[WSIZE] array, the zvoid typedef
    (void if (void *) is accepted, else char) and the NEXTBYTE,

unzip-6.0/qdos/IZREADME.SMS  view on Meta::CPAN

where src is a hard directory, would be stored in the zip directory as

      src/split_name.c

It does handle '_' with a little intelligence.

The default UnZip option will be to translate '.' to '_'; this is
because there are still many QDOS/Minerva users that cannot handle '.'
without quotes, which is immensely inconvenient. For many SMS users
'_' is also the most natural and convenient option. It also means that
SMS/QDOS <-> SMS/QDOS Zip - UnZip sequences are transparent.

There will, however, be two ways around this in UnZip.

      1. It is possible to Config the UnZip default to be '.'
         translations (or not).

      2.  The UnZip -Q1 option will toggle the default (Config'ed)
          state.

Examples:

unzip-6.0/vms/unzip_cli.help  view on Meta::CPAN

|  Success       0      Normal.  No errors or warnings detected.
|  Warning       1      One or more warnings  were  encountered, but
|                       processing  completed  successfully  anyway.
|                       This  includes  archives  where  one or more
|                       (but not all)  files were skipped because of
|                       unsupported compress or encrypt methods,  or
|                       bad passwords.
|  Error         2      Error in the archive format.  Processing may
|                       have completed  successfully  anyway.   Some
|                       defects in archives (made by other programs)
|                       can be repaired transparently.
|  Fatal         3      Severe error in the archive format. Process-
|                       ing probably failed immediately.
|  Fatal         4      Memory allocation failed in program initial-
|                       ization.
|  Fatal         5      Memory  allocation  failed  in password pro-
|                       cessing.
|  Fatal         6      Memory allocation failed while decompressing
|                       to disk.
|  Fatal         7      Memory allocation failed while decompressing
|                       in memory.

unzip-6.0/vms/unzip_def.rnh  view on Meta::CPAN

  Success       0      Normal.  No errors or warnings detected.
  Warning       1      One or more warnings  were  encountered, but
                       processing  completed  successfully  anyway.
                       This  includes  archives  where  one or more
                       (but not all)  files were skipped because of
                       unsupported compress or encrypt methods,  or
                       bad passwords.
  Error         2      Error in the archive format.  Processing may
                       have completed  successfully  anyway.   Some
                       defects in archives (made by other programs)
                       can be repaired transparently.
  Fatal         3      Severe error in the archive format. Process-
                       ing probably failed immediately.
  Fatal         4      Memory allocation failed in program initial-
                       ization.
  Fatal         5      Memory  allocation  failed  in password pro-
                       cessing.
  Fatal         6      Memory allocation failed while decompressing
                       to disk.
  Fatal         7      Memory allocation failed while decompressing
                       in memory.